(0x2, 0x80005, 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, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x0, 0x0) get_mempolicy(&(0x7f0000111000-0x4), &(0x7f000081d000), 0x3, &(0x7f000023e000/0x2000)=nil, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0d00a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) rt_sigtimedwait(&(0x7f0000ec3000-0x8), &(0x7f0000db2000-0x10), &(0x7f000039d000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f00006a1000/0x3000)=nil, 0x3000, 0x2000000, 0x10830, r0, 0x0) 2018/02/05 13:04:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000082a000-0x2)='\x00', 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r2, r2, r1}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000e67000-0xa)={'sha1-ssse3\x00'}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) 2018/02/05 13:04:10 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000342000-0x4)=0x1, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000006b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007d9000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000727000-0x4)=0xe8) fstat(r1, &(0x7f0000957000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002cf000)='/dev/sequencer\x00', 0x10100, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000b96000)=0x9) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a1c000-0xc)={r2, r3, r5}, 0xc) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000535000)={0x3f, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x9, 0x3ff, 0x1, 0x3ff, 0xffff, &(0x7f0000b07000)=@generic="d1f3c6bb38ca12e4fc441e72bf4f18a4", 0x2, 0x3, 0x71}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000742000-0x4)=0x1, 0x4) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000029000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r7, 0xc1105518, &(0x7f00008c8000)={{0x4, 0x1, 0x62, 0xba, "4576b848f49f6803716b678b5c7a78cb55be8dd11380810260447e2b69212ff87652a84abbe9eaeaa93ee7bf", 0xfffffffffffffff7}, 0x0, 0x0, 0x7f, r2, 0x7, 0x0, "7251d8cd666fba8e6c52c340ef0433af9c71bfdd5c363505c351de860b2256fe828e2bbadaafaabe1373f7c64d162d020b1d8d73bd4f1713274e5dfaec4e634c", &(0x7f0000b10000-0x1)=',\x00', 0x2, [], [0x6, 0x80000000, 0x0, 0x200]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r7, 0xc08c5335, &(0x7f0000aec000)={0x10000, 0x100, 0x40, 'queue0\x00', 0x9}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000029000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}}, [0xcf8e, 0xdf, 0x6, 0x5, 0x3, 0x0, 0x40, 0x100000001, 0xab12, 0x5, 0x5, 0x41, 0x9, 0x7, 0xffffffffffffff01]}, &(0x7f0000004000-0x4)=0x108) getsockopt$inet_mreqsrc(r6, 0x0, 0x28, &(0x7f0000152000-0xc)={@multicast1, @multicast2, @empty}, &(0x7f000050d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f000000c000-0x8)=@assoc_value={r8, 0xfffffffffffffffb}, &(0x7f0000025000)=0x8) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000017000-0x4)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000093c000)={r8, @in6={{0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x4, 0x7f, 0x7, 0x4, 0x10}, 0xa0) sendmsg$nl_generic(r1, &(0x7f0000779000)={&(0x7f0000551000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f000007d000-0x10)={&(0x7f000079b000-0x3e4)={0x3e4, 0x39, 0x713, 0x4, 0x0, {0xe}, [@typed={0xc, 0x42, @u32=0x9}, @typed={0xb4, 0xe, @binary="67acc3a77bbf831957d86bec6a0b2c62a1a36fc9ad015dc3005cb48e770c2e4926c8338403ca2524ca94a6c1a6d7ed511d092290eebf14ef7046293282e4426fd87489efd7638e16a0af6cff6d31d02e4fa9239f741cfbb152a31215c0dc91a2214aa59eafd44d0e95fb2c36168dbfc305267e752fb69930130acbfa6c1dc3c804fa84bbb9a7e5a004acb4957f36d4ced0105e3e87f911d23ae66b2c69a0282dbbbf78046d4c0befcc"}, @typed={0xc, 0x41, @uid=r4}, @generic="c89729f6df9fe457e94685f6618e23f71e8f17e3fa14273290aa84f88b47132bbbbe36347a90dcb259d7c0ec34bdbe7a993fcf7fabc4d150d13e95931bdccf198afb50b647c7e260a51d66c46398fd49c20908974a7fb7b059669f8ae8e8", @nested={0x1cc, 0x76, [@typed={0xd0, 0x0, @binary="2ccbfa2e05a23cdbb9fc3477cbb30d56d43475ea033261309542d786249afc7471ad3ee424deda61fd35a326110e89dcb0b668b0f72229f9f5e9a101b532cb302b27bc4a470b9f6fd827f18a1f11feac73d157cb9b9b669ce9cf741a224eba0051217ff0886b5bce38a1bc282d0d7006f8a7049e27fe2dab8f441c6e3ba34cd4c450f09a6594fc2c64667f67a26d7f9699dd0cefedbe8439cf6d702cf32736fc78345df4832171b8ecc0b324523b679f2055a8470e2ab8ba988f9c11cdf6afd64d0cede61abd"}, @typed={0xc, 0x3b, @fd=r7}, @typed={0xc, 0x42, @pid=r2}, @typed={0x10, 0x1a, @u64=0x7fff}, @generic="05c8a5221ad77b2bc1acaf79635ea92e5dee6ab5b93ee5e94bad29ddc1ee45635a9b1b28eb528334b3b4c6cf8205172f8b46bf1cec6dc2fe7cb6464d6840d089b2b2f8a55eb8c573f87fdd876df5d04adcfbfeb52ef2e16f12a046307effdfdc3d1b203d61906bba0ce18fcf6bb4b68afac244ef28840e07281bc8cea5d28c577cb793a66cc3ff4f7aa240c14f21ad115cedf27273253ea8fb9028637af33f2aa793fe0bc894a62000c950343b8b34f5f822bab832db439487cd264e6bf688f3224bc6dda74fb91a491024e60230"]}, @typed={0x18, 0x54, @ipv6=@empty}, @generic="83f8a211abd38851eb8665e9c581197c7a7c4ac089aa7798f56f", @generic="23051722a61fe12ba1f611edcf8683cec6df34e8c0087ba202805982d473af3b18f6696ef4fd9d78ae08b23b068b7c7b7d6789f9f64bea951aa262fe88916feaf8164cc419440f20c7d6c676cc45d36288649f91f77e2610f7089180f23897cd0a05f33c084aab2b47a227caaf5cf784aced594264f5ca92e994ef55b24c949e1c3c77d1a7f1d851866f33f12e0da8ede18a19fd71cce39be059674a0e1dbb22797398296250d6"]}, 0x3e4}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$nl_route(r0, &(0x7f0000027000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0xffffffffffffff7e, 0x11, 0x207, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x20008000}, 0x0) 2018/02/05 13:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000326000), &(0x7f0000e66000)=0xffffffffffffff71) perf_event_open(&(0x7f000001d000)={0x5, 0xffffffffffffff98, 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, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x800000, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c45000)='./file0\x00', 0x1000, 0x7) r0 = syz_open_dev$amidi(&(0x7f0000cb5000)='/dev/amidi#\x00', 0x9, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000c3000-0x1c)=[@in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x1c) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000859000+0xd0b)={0x0, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @rand_addr=0x7}}}, 0x118) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) 2018/02/05 13:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00003d8000-0x20)={0x4, 0x1, 0x12000, 0x1000, &(0x7f0000532000/0x1000)=nil}) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x523, 0xfffffffffffffff9) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00005f7000)={r2, 0x0, 0x2, r3}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c96000-0x1f)={r2, 0x40000003, 0x2, r3}) 2018/02/05 13:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000199000)='/dev/adsp#\x00', 0x0, 0x2000) getsockname$unix(r0, &(0x7f0000116000)=@abs, &(0x7f0000fcc000-0x4)=0x8) r1 = socket$inet(0x2, 0x0, 0xffff) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000769000), 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e87000), 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) 2018/02/05 13:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000794000-0xb)='/dev/midi#\x00', 0x8, 0x80000) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000bd4000-0x24)) r2 = dup(r0) recvfrom$packet(r2, &(0x7f00005f7000)=""/50, 0x32, 0x0, &(0x7f0000f3f000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) write$sndseq(r0, &(0x7f000034d000)=[{0x3ff, 0x5, 0x5, 0x3, @time={0x77359400}, {0x3ff, 0x6}, {0xf8f, 0x3}, @time=@tick}, {0x9, 0xfdd, 0x0, 0x20, @tick=0x5, {0x3, 0x2}, {0x5}, @queue={0x80000000, {0x2}}}], 0x60) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x401) userfaultfd(0x800) 2018/02/05 13:04:10 executing program 7: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3}}, 0xe8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000f90000)={0x9, 0x4, 0x3, 0x80000000, "b80bb360b0065e0fcc2f27984b8357fb9e5d22c611e8f15459c270f435a96e273c0d07f497d7597e051f7a6f", 0x3}) 2018/02/05 13:04:10 executing program 1: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8), &(0x7f0000566000-0x18)) pipe2(&(0x7f0000002000-0x8)={0x0}, 0x0) fadvise64(r0, 0x52, 0xa987, 0x3) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r1, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r1, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0xc200) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10}, @sadb_spirange={0x2, 0x10, 0x0, 0x3}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1}, 0x1) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00006f7000)={0x0, 0x101}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) connect$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382"}, 0x10) 2018/02/05 13:04:10 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000001000-0x4), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a8000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000080f000)={{0x2, 0x3, 0x32, 0x2, 0x1}, 0x7, 0x9, 0x2}) 2018/02/05 13:04:10 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000012000)) r0 = accept(0xffffffffffffffff, &(0x7f0000005000)=@nfc, &(0x7f0000011000)=0x10) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff8) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0xc, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x409, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000012000-0xc6)=@hdr={0x3, 0x4, 0x8, 0x6, 0x7f, 0x2, @ipv4={{0x2a, 0x4, 0x89c, 0xffffffffffffff01, 0xbc, 0x3, 0x86cc, 0x80, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x1}, @noop={0x1}, @timestamp={0x44, 0x10, 0x400400000000000, 0x3, 0x80, [{[@loopback=0x7f000001], 0x8081}, {[], 0x8001}]}, @generic={0x0, 0x5, "ea5663"}, @end, @ssrr={0x89, 0x2b, 0x8, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002, @empty, @empty, @multicast2=0xe0000002]}, @timestamp={0x44, 0x34, 0x7, 0x3, 0x9, [{[], 0x7}, {[@rand_addr=0x7], 0x80000000}, {[], 0xffffffffffffff80}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x20}, {[@multicast2=0xe0000002], 0x8}, {[], 0x4}, {[], 0x80000001}, {[], 0x80000000}, {[]}]}, @lsrr={0x83, 0x17, 0x9, [@rand_addr=0x3, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @end]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x401, 0x4, 0xe5, 0x800, 0x8db}}}, 0xc6) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000009000)="38789c775619ba2dc8b19a469c1812d96bc3b5565f14a6a747e1a4c1e018d214afde2a4c3b471c7cf01aaea88c0410024fff6314bc841e1c") socket$inet6(0xa, 0x1, 0x7) 2018/02/05 13:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x0) sched_setaffinity(0x0, 0x1e0, &(0x7f0000056000-0x8)=0xfffffffffffffffa) pipe(&(0x7f00009cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000492000)={&(0x7f000030e000-0x8)='./file0\x00', r1}, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000692000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000}, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000c2a000)=0x0) sched_getattr(r6, &(0x7f0000be9000), 0x30, 0x0) bind$unix(r0, &(0x7f0000629000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket(0x18, 0x0, 0x0) 2018/02/05 13:04:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x47, &(0x7f000029b000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x11, 0x21, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0xfffffff5, 0x2, 0x0, "0e810e", 0x0, "030005"}, '^'}}}}}}, &(0x7f0000047000-0x10)={0x0, 0x0, []}) r0 = socket(0x1, 0xa, 0x71d) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000ee6000-0x4)=0x1, 0x4) syz_extract_tcp_res(&(0x7f00005d6000+0xd9a), 0x7, 0x5) 2018/02/05 13:04:10 executing program 2: clone(0x0, &(0x7f0000001000-0x2f), &(0x7f00008b0000-0x4), &(0x7f000038a000-0x4), &(0x7f0000000000)) getpriority(0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000843000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0xbb, 0x8200, 0x3, 0x5, 0x0}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b06000-0x8c)={r1, @in6={{0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x1}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ab000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00009d4000-0x4)=0x1) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00007db000-0x400)={"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"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/rtc\x00', 0x200002, 0x0) fchdir(r0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/05 13:04:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) timer_create(0x6, &(0x7f0000c0a000)={0x0, 0x3d, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000b03000)=0x0) timer_gettime(r2, &(0x7f000083b000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f00000c5000)) dup3(r1, r0, 0x0) 2018/02/05 13:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f000000e000)={&(0x7f00009c4000)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x3, []}]}, 0x15}, 0x1}, 0x0) 2018/02/05 13:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a93000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000779000-0x4)) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e89000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) [ 91.421943] dccp_v6_rcv: dropped packet with invalid checksum [ 91.430918] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7476 comm=syz-executor6 [ 91.453098] dccp_v6_rcv: dropped packet with invalid checksum 2018/02/05 13:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) eventfd(0x7) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000294000)='/selinux/enforce\x00', 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000031e000-0x3c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x2, 0x6, @empty, 0xbcc9}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x3c) mkdirat(r1, &(0x7f0000932000-0x8)='./file0\x00', 0x94) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ed7000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x40, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000944000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025d000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000647000)={r2, 0x2}, &(0x7f0000cd5000)=0x6) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00004cc000+0xa30)={{0x2, 0x3, @multicast1=0xe0000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x3e, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="b9587fcb6b018b3608dfe977f8c217ec"}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) dup2(r0, r3) 2018/02/05 13:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f00004aa000-0x12)='/dev/snd/pcmC#D#c\x00', 0x51, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000033b000)=[{&(0x7f00004da000)=""/22, 0x16}, {&(0x7f000083e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000746000)=""/4096, 0x1000}, {&(0x7f0000619000-0x39)=""/57, 0x30}, {&(0x7f000054d000)=""/42, 0x2a}, {&(0x7f0000b57000)=""/99, 0x63}, {&(0x7f0000c27000)=""/128, 0x80}, {&(0x7f0000b03000-0xcf)=""/207, 0xcf}], 0x8, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000082e000)='/dev/kvm\x00', 0x0, 0x0) preadv(r0, &(0x7f0000b06000-0x70)=[{&(0x7f00004e4000-0x3f)=""/63, 0x3f}, {&(0x7f00006ba000)=""/250, 0xfa}, {&(0x7f000029e000)=""/4096, 0x1000}, {&(0x7f000000c000)=""/217, 0xd9}, {&(0x7f00007f3000-0x8b)=""/139, 0x8b}, {&(0x7f000031b000)=""/118, 0x76}, {&(0x7f000032c000-0x9c)=""/156, 0x9c}], 0x7, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f67000)) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f00002df000-0x8), 0x1, 0x200000000000002) 2018/02/05 13:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000995000)) r0 = syz_open_dev$sndctrl(&(0x7f000077f000-0x13)='/dev/snd/controlC#\x00', 0xffffffffffffffc0, 0x400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c63000-0x16)='/selinux/checkreqprot\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00009dc000-0x64)={&(0x7f000097f000)=[0x6, 0x7, 0x2, 0x81, 0x2, 0x4, 0xc000000000000000], 0x7, 0x6, 0x3, 0x5, 0x9d, 0x4, {0x98, 0x5, 0x3f, 0x1000, 0x4, 0x8, 0x100000001, 0x9, 0x5, 0xffff, 0x7fff, 0xd8, 0x81, 0xff, "c1403027aed0534ccb4a5a4b76423e24fdcde2ebb548d1490464680d1da3ed0d"}}) r2 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d38000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00001f4000-0xc)={r3, 0x80000, r2}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f00008dd000-0xdb)=""/219, 0xdb) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0x200000000c, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000005000)) unlink(&(0x7f0000d39000-0x8)='./file0\x00') r5 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000fc1000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000423000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000cd2000-0x4)=0xe8) getresgid(&(0x7f00003a6000)=0x0, &(0x7f0000562000-0x2), &(0x7f00009d2000-0x4)) fstat(r0, &(0x7f0000522000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000e7f000-0x4)=0x0, &(0x7f0000610000), &(0x7f0000037000-0x4)) r10 = getpgrp(0x0) r11 = getpgid(r10) r12 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000386000)={{0x101, r6, r7, r8, r9, 0x1, 0x11a}, 0x1, 0xd6a5, 0x3f, 0x6, r11, r12}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r4, &(0x7f0000fdd000)=""/4096, 0x1000) r13 = getpgrp(0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x101) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00008a6000-0x10)={0x6001}) inotify_init() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000010000)={{0x1, 0x0, 0xfffffffffffffeff, 0x60000000, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d", 0x3}, 0x0, 0x0, 0x8, r13, 0xe1c, 0x10001, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000001000-0x15)='\\mime_typeppp1nodev/\x00', 0x15, [], [0x80000000, 0x386, 0x3, 0x1000]}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/05 13:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x3a6, &(0x7f00007bf000)=[]}) r0 = syz_open_dev$sndmidi(&(0x7f000022b000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x20000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000a4000)=0xffff, 0x4) timer_getoverrun(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c93000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000185000)={"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"}) 2018/02/05 13:04:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dcc000)={0x0, 0x0}, 0x4800) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000670000)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r1 = memfd_create(&(0x7f000026e000-0x26)='keyringeth1em1vmnet1usersystemmd5sum:\x00', 0x1) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f000045c000-0x8)={0x0, 0xd7}) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000), 0x4000000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00003bb000-0x20)={0x7, 0x40, 0x5, 0x0, 0x0, 0x4}) [ 91.463174] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7476 comm=syz-executor6 2018/02/05 13:04:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/248, 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d41000)="d3ab231900010000000000000000000bfef9b9d2a4b20079fffffffffffffe000225071a97c11ed4c2c4dc42ffa804b9", 0x30) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000743000-0x20)={0x9, 0x6, 0x4, 0x1ff, 0x0, []}) shutdown(r2, 0x7c5457cbd0419328) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000101000)=[{&(0x7f0000673000)="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", 0x1fc}, {&(0x7f000083d000)="9f4868ba0a88d3339232565415d0173954f58bf59c50d85f4dbab30602db7d6d92190b82e7e1ae5027f9d324041b726184c7a27d67d96d1fc22f389f92f58742e0b57f44ae74dd633a0e67b1b0e812415e8e9d23e0e0a8", 0x57}], 0x2, &(0x7f0000cce000)=[], 0x0, 0x40}, 0x40) sendmsg(r1, &(0x7f0000137000-0x38)={0x0, 0x0, &(0x7f0000ccd000)=[{&(0x7f0000270000-0x31)="2faead31775a2fc4097b3d5b2e0e6c2fd619f58ec6379313087500a681916eefbd82ee189b349aa83581a80074d4b4eb48", 0x31}, {&(0x7f000011c000-0xc)="b66e7513348f8a180e560086", 0xc}, {&(0x7f0000381000)="167a06b95ac62080f29e6f4ded2d", 0xe}, {&(0x7f0000888000)="977435541c1257570d79355075138b75f14d436f292d61d30d31beacff26c00003750e16e1a50eb084", 0x29}, {&(0x7f0000d77000)="e858977df7a63f4532880e54f5aca30782f1b43c6d2e100a387113449a1395ed8606580e462bff5c5c747bad2d4a10aa6f3e52f133782726e0696e575b47415b3bbab6a50737bd45d274ab2f481be9b388873efbaa8da1d7e9b5d509b59d9e411b6f553f67478f4144e7b9a9dc607870a5c88b42cf9113a3f75a2eb27bb7cb0a32a57b4eda5cae0addf9b9c4203d2b30118d53283a6ae22b9e079749866406bb266ad1f9c66d9441b222def27898b268485ae09b925d2f238dfeaa5bf3fbee75e60d9af189ba65d158c82315afb910dac8a63998439d87", 0xd7}, {&(0x7f0000deb000-0xc2)="40484dcdad9b8f25d2cee13a1c2aa20acc19f4d6123931b879f4cca9e9f7511e238b3d7b5709c381acd276593bc6c57ecc4e2dd7debb28d7bac026a34f460355186a61513247346b9cbe313ceffe18df66904d65481d64ea34de1c4e1cbdaab0bc5629b9fc80668bff100b3677d7220f3f36cde1a26de79b567f2ae79fdb27bbf90b4a47635ce339b6b7c4741746baf98c54484c55d6f1120a9c1b0dea8baecebd1af608ebbd3e5e3c2625bc94206c198f56f3d655f162c1373c27a9da080dea59be", 0xc2}], 0x6, &(0x7f0000330000)=[{0xc0, 0x0, 0x8, "f9ee05285703eefd03f10d8e1807bb28eae0f19c9d75c8fac6f59a74a5d3080e0a2c99ee22b9691302d02353d9b8354d35f7b5a5c81ab67d0ff157d9d548be4e742f2dfd149051d052b85e3cb3029a9cd6870ee6a3c2dc64b87ac65dd4910050b0e693dc9003d2fd738fe2fee1da64a8de9715eef83ab3c4129c34307fe435977bc9bc69c0b9d18994fd784e2fdba4d8da3a6aa8595e0b7d2229ef695dbc7de9b9fff674a2e1b61ae7fb"}, {0x100, 0x29, 0x7, "de4295c55c6fad301d679d13cd3918985068c6c1fce62b8a540c2242ce53ade5373d09f978816638dc19cec565463eae71d7644c06260378c761d0b12e910b9769f8f582fa1e8537560543725054e2c862d5824b21c717664ab1d5d50f1a4f2d6d70e64532e5bd9be9ee907861f17622c12eb119bf55f5a8162b70dd3ab3867a734ad1c3470dbc94449005e846db891ff010ab455485a63bde3edb04e4b84528f36aa9d203f231aad6d5666ae2f7b722a144d2e5696262d5b959c307e75e4bd71d97f6d42ac697a591b7f2b52d4e1730598c80bbdee4575e7479ccb2e3320aee8e38a1f3eeb336084467"}, {0x38, 0x111, 0x5, "07f475734712f49a38d4f37d81a346183bf1e0ac79157a1b32ec716111a49e683814a3730349"}, {0x110, 0x113, 0x800, "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"}, {0xe8, 0x11b, 0x0, "43efe02397ae744c3acc893262c5565ff27821d77a3e259574b1b02c40c0dc216c8f38fd81bf287400130ae3eb8e8656e982ae7f4ccf0662a8ce751dc4ee45888445db96de8ef2d61d15e1c975d8cb429f4102037695f671a527c94adea2cda1acc3345a94b1588970081e4dd83ec37f3fa8326c98238771ac3274a8266fdbf5a684b06a84a017646c464641a04d002bde663d8c8c9291e8ae5256f280cbe5aa817131cc23a1071302eb6a9c85988e6b84cb9a4717938f2e7b8432331b7545f4cda3b99783710b1a6f10c11cd36c3b5373acf18d637751"}], 0x3f0, 0x8080}, 0x1) recvmsg(r2, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00005f1000-0x4)) 2018/02/05 13:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000903000)={0x0}) timer_gettime(0x0, &(0x7f00005f9000)={{}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000c, 0x4, &(0x7f000006f000-0x10)={r0, r1}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000756000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00005b1000-0x4)={0x3, "e62867"}, 0x4) 2018/02/05 13:04:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000858000-0x78)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000db0000)='./file0\x00', 0x100) fcntl$lock(r0, 0x6, &(0x7f0000d36000)) getpeername$unix(r0, &(0x7f00005ce000-0x2e)=@file={0x0, ""/64}, &(0x7f0000df6000-0x4)=0x42) 2018/02/05 13:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000855000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000449000)=0xffffffffffffffc2, 0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00007c7000)=""/126, &(0x7f0000f9f000)=0x7e) syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') epoll_create(0x1f) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) munmap(&(0x7f0000638000/0x1000)=nil, 0x1000) mount(&(0x7f000005b000-0xe)='./file1/file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f0000b75000-0x69)="0594d850cf822faf50b910d42b01095cc2541f0178c0c74d94e450b37831cfed8f0e73d3408e6157bf23f41024a3906445bdc6dcb3aca73ec25f76b10a8dd1b393be5a49f6ecdcbc67560da4fad141adbdd5449098a364fdbd3e27331e604fa05f61ea9cf7cc0260e4") 2018/02/05 13:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b08000)='/dev/kvm\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/02/05 13:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x0) perf_event_open(&(0x7f00003e4000-0x78)={0x2, 0x78, 0x3f, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f09000)) timerfd_create(0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/vcs\x00', 0x640402, 0x0) timerfd_create(0x0, 0x80000) ioctl$KDSETMODE(r0, 0x4b3a, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bed000-0x8)={0x0, 0x81}, &(0x7f0000409000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000516000)={0x80000001, 0xfffffffffffffffc, 0x0, 0x3, 0x7fffffff, 0x8, 0x7fff, 0x4, r1}, &(0x7f000069f000-0x4)=0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000a1000-0x4)=0x9, 0x4) 2018/02/05 13:04:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)) sendfile(r1, r0, &(0x7f0000de1000), 0x0) 2018/02/05 13:04:10 executing program 5: r0 = msgget(0x2, 0x0) msgrcv(r0, &(0x7f0000bc8000-0x1008)={0x0, ""/4096}, 0x1008, 0x0, 0x2800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{}]}) r1 = socket$key(0xf, 0x3, 0x2) setns(r1, 0x4000000) 2018/02/05 13:04:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008fe000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) fremovexattr(r0, &(0x7f0000821000)=@random={'trusted.', 'keyringselfb'}) r1 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000), &(0x7f0000691000), &(0x7f0000993000-0x4), &(0x7f0000054000-0x78)="b595797d33cbfab541deceec040e63f3b1183f60915f556d97ffac09534523854acb008892b34119f9d87ff5e01df123bb997c23a14f2f7d5696450c46e8c2ec0635f1f2f423bcacc7ff042d087ad45e136beb60b19cbaa2f27fde7df5618809ee4999d69409ec46f3a4da14c84542c7b843ac95ca9f4fe9") fremovexattr(r1, &(0x7f00004a2000)=@known='system.sockprotoname\x00') writev(r0, &(0x7f00003ac000-0x10)=[{&(0x7f0000fba000-0xe9)="47c7af385e02a9343ff4d1a1374779353ebf4e8593bfd52f1249aca3974406b62fd733ee66f3d6cf1480a4f97a43b25f9fa6655ef9d04bdb136d3b98b4a310da883dd3be6b99ffe3dafffed2825aa6ce3203345e4091f85ccbe543171ab7dc6e9911a1e699a0cddd94411a8c5cf8e1991e63038a4d9d1c6e29051a89908f88dc36125bff05638b23c3a7336130b742716839e132ec2d624bccd419ae0c9b0b878da5aae868304df8727d4502d74d608dba4019c4f93c149d2763d1dc0257f64b23fc6987c864438587f95f9251eb458ef82630fa331dd3f90d97f5bfada759410d441e8a9358b4abe4", 0xe9}], 0x1) 2018/02/05 13:04:10 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x2, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) acct(&(0x7f0000012000-0x8)='./file0\x00') 2018/02/05 13:04:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000462000)='net/arp\x00') r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfff) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) sendfile(r1, r0, &(0x7f0000fda000-0x8), 0x100000001) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000c23000)=0x100000001, 0x2) 2018/02/05 13:04:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006f9000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009c3000-0x50)={@generic="c410869eba72e951e5b06862845442de", @ifru_map={0x5, 0x7fffffff, 0x6, 0x100000001, 0x0, 0x20}}) timer_create(0x1000004, &(0x7f000023a000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000ee8000-0x9b), &(0x7f000075f000-0xd)}}, &(0x7f0000231000)) 2018/02/05 13:04:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c0000)='\x00', 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000631000-0x18)={0x0, 0x8, 0x800}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000183000-0x18)=[{r1}], 0x1, &(0x7f000053d000-0x10), &(0x7f00000ff000-0x8), 0x8) iopl(0x0) 2018/02/05 13:04:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_bt(r0, 0x8907, &(0x7f00008a6000-0xba)="41398a42d80cb2a9a80f24cd5a8ae66672ccbaf59a67cf3176642cadb1e63fb3e802b42e13ed2b6db2f60ef78f47f8b0c62746041fd0e607fde1ec59195f9b037f368b066861f242fd03a0afa46f8d0024cc2e79dbb457f15402139fd51a734827c25c16dfbf31bfa2e3eb195135ad5dc85b3b6bc0d5ecc0b68627084fe4f24591c8df191251a427dd5056bcdffc487853350dbe9b37898a83ea993d40dbdedc8905c383b746a618c2bd89d05b73167f85be23ba218d6aa45b1f") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f54000-0x2)=0x7fff, &(0x7f0000431000)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xcc, "c3f4108c28b6deafa66a77168022876a64a00fc2cf82cad391ed9949e5d127a8a91f77f55d24baddb2a60aeee47b7eebae21e43063a9e9341d2c4b4c859c3978a938d0e0f3975d946a3ebbffc66e4bc5393ad4d6df1f1ee1e7f92bae095429349b2888ce6fbf9c282a26ccc000db52586a357258e94e163749e3803da03eb45fc957f6a06e4a29bfa7283c760626300e2e36294e39cec6b0dab57a8821eb8b18ab1069fd57bb1e8a98c2b74059da5e1a29e3231dd103908c60b6eafc7706298f401c3823d702d812616775d2"}, &(0x7f00009a0000-0x4)=0xd4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007f0000)=@assoc_id=r3, 0x4) r4 = syz_open_dev$midi(&(0x7f000006b000-0xb)='/dev/midi#\x00', 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x8, &(0x7f0000922000)=0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00002b4000)='/dev/audio\x00', 0x40000, 0x0) io_submit(r6, 0x8, &(0x7f0000992000)=[&(0x7f0000bf7000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7, r4, &(0x7f00005ba000)="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", 0x1000, 0xffffffff, 0x0, 0x0, r0}, &(0x7f0000a54000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000311000)="b3d00ba2f4250358567297ef5ebb0d2973a475d0e232e36167f6127b3e7bbe9f543ab83f4e5b0ceec5aa4e4845437d9b41be423ba105875a264e401a5f1af9adb5d96bf9e3d9836857e9277171ef28a97f175788b3ccbda9a77b300feecec4d1e6bba938d0df8ec2bcb5b42616a9fd6640b2f3301442b9cd39f15d7fff945d07483e696d7c9928af432407a09fc4ca9746faa6d4d28c522451be6c5a3a9e5afcbac2f3aaa1af69ba9d", 0xa9, 0xce72, 0x0, 0x1, r4}, &(0x7f0000280000-0x40)={0x0, 0x0, 0x0, 0x1, 0x3, r2, &(0x7f00008dd000-0xc2)="0cf31ea5982849ca2770713068fcdad1db92684a69376510c7d94e758e5c32954554497698bc62777e501e13bf25811eb470bb9fc856239fd7a8a1b226f6a92f848565768ef85e2bc7675751bda257d035f3cb769d7cf6ed770340fbc45d22ba0098417047ba80eb493ef1d6b094d742059220e3a3c4e81e0fc00bfa7b34be74599957cceb5961dbeeca175bd0947e01bee544c754f973b13ac063699bff1cb9f6093f2884ca556543d9981cdc04905d30b72e5c1e74c8348431cd116392e837da80", 0xc2, 0x0, 0x0, 0x0, r4}, &(0x7f0000b2e000-0x40)={0x0, 0x0, 0x0, 0x3, 0x7, r5, &(0x7f0000f3a000-0xb6)="e2e5730ce5ff4077019964ba4e9b3fc5530207c4ec0d009115e9a13dd77d13aa8daa59fb632beb8e699445f37bfc053a85798e116c75f649b78c2949737741d32c84e095180869b5bd1ae3a1b6febe6f8fc098a37c7ef7ca97cdde912b61842e3544d2211f5817e623e1cc7cf6b2bce29d5128e4ae9d13b8b28adb02d42bc33ee9438543787ba12717dc29596ec029240deafc90796921c0d7bfc55f7430a13d3a4df640573fa42f05ca164dbe5a2441cbf9cb4d8625", 0xb6, 0x6e, 0x0, 0x1, r1}, &(0x7f00002c6000-0x40)={0x0, 0x0, 0x0, 0x8, 0x1, r4, &(0x7f0000854000-0xb5)="b744c3084fe44bc6be186b5330bd5aad42dd2fb56d65da37ca58b555a73035b64e5e6a8cb3b383254d8ab992246d9fa069556c960c89b5e365812af4ca78fc076879b7b1820759491548d07e561dd6002d57ce944bf8bf2ec231891069187fce2156f9f2d3c8afc671b00bab36cbf8dc32def8597fd54d9c395f9de35fcf2765846610038e21ed12d1a3fba4f3219952f84852ca066469f75f98a930d5ea218fdb06adc4c29a15169aee898e1d444d3e62284eb01d", 0xb5, 0x80, 0x0, 0x0, r0}, &(0x7f00007a1000)={0x0, 0x0, 0x0, 0xf, 0xc3a, r5, &(0x7f0000502000)="146fe79c17b4a41ea966886d75007f2aa93b6d39b5ad069835bfe29f60cdab8f60c966b9b5607a9f62d2c95adec7fb7d8dc5ed878a4507a3b91d7f85c0aacb4859743becf889afc10fa54d161c1e256943af9c6496236bbebbaf6fa4a592e8f5df5babf8d51a7b30ad3ce24f18bcdcfe7fabff80f75c45bb53c27f591999ccc050067962bd35bd7dfabea6344553c45a9ca76a4871929314c46c6565d48e143af8029dad6b672ad86917c87b2feda4e68c9ce1cb9fadfc85f2abc56a8f5586c82dee2350e626ca607f3bd52e0f0b60517ab3d791bc8f118ead2e45", 0xdb, 0x6, 0x0, 0x1, r7}, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x7, 0x0, r5, &(0x7f00009e6000)="f0d495770ec0b2fb7a66f072bcc8dbf28e612faa00e816289607d294dcfaded21382314f5c09818e824e2628daea", 0x2e, 0xc7a2, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000fc6000)={0x0, 0x0, 0x0, 0x2, 0x401, r0, &(0x7f0000a6c000)="6de06269398cbb5db0abc8782d69ae8c5f3f38fc202e16d7d54852af69592e39397570c1285990e3f18216f837ae190c932809ad712a5992de7decc11509e9dae8ffabd0f51b483a0f3f2fc37b9ab4d3e1e289ec1f22c545357565e2bab8cbcc04cb1a3ea4859852870fd89606a21e077dc453530485f581bb6bfcb17ed06dee6d0ae72d0493d116815a784e70264cf5f5870fda571cc96a3dfecb64dfb7addbcbbc860f139c0d4fa30d890315", 0xad, 0x3, 0x0, 0x0, r2}]) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r5, &(0x7f0000b33000)) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00004be000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r5, &(0x7f0000be0000-0xc)={0x4}) epoll_wait(r2, &(0x7f0000f22000-0x9)=[{}], 0x1, 0x4) r8 = socket(0x10, 0x3, 0x0) write(r8, &(0x7f00005b3000-0x24)="2400000052001f0014f9f407000904000a0007ef07000100feffffcb0800000000000000", 0x24) ioctl$KVM_CHECK_EXTENSION_VM(0xffffffffffffffff, 0xae03, 0x7) 2018/02/05 13:04:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000302000)='/dev/usbmon#\x00', 0x1b, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000b86000-0x1000)=""/4096) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ac2000)={r1, &(0x7f00006b2000), &(0x7f0000eff000)=""/244}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f000045e000)={0xf, 0x4, 0x5, 0x9, 0x2, r0, 0x2}, 0x2c) 2018/02/05 13:04:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006d5000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000efd000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a91000-0x30)={0xe4, 0x0, &(0x7f000001c000)=[@acquire={0x40046305, 0x2}, @free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x4, 0x4}, @clear_death={0x400c630f, 0x2, 0x1}, @acquire={0x40046305}, @clear_death={0x400c630f, 0x2}, @release={0x40046306, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x28, &(0x7f00007f9000)=[@fda={0x66646185, 0xa, 0x4, 0x1b}], &(0x7f0000ed7000)=[0x20, 0x40, 0x28, 0x28, 0x18]}, 0x6}}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x38, 0x38, &(0x7f0000b49000)=[@fda={0x66646185, 0x6, 0x1, 0x2d}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f000014e000-0x38)=[0xffa3d31b0644b83d, 0x30, 0x38, 0x38, 0x38, 0x48, 0x78]}}], 0x20, 0x0, &(0x7f0000a5e000-0x20)="5945cbee159c99d8cbde7fee2b4c28c40e500164f455d97f2176d1e53fc8533b"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) add_key$keyring(&(0x7f0000d8a000)='keyring\x00', &(0x7f000060e000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key(&(0x7f000028c000)='.dead\x00', &(0x7f0000037000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000065f000-0x49)="14f1e4f5152be132b92df3f2531bc0a36c9bb60519a73b2a082004a403794ee310ed179a34eb219a9cc5b810260e56ad05970cae8e8cb76cd24edad0f227402fb7ce0edea6b71ad813", 0x49, 0xffffffffffffffff) r4 = add_key$keyring(&(0x7f0000c9d000)='keyring\x00', &(0x7f0000032000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000031f000-0x9)='/dev/ppp\x00', 0x100, 0x0) pipe(&(0x7f000095e000-0x8)={0x0, 0x0}) renameat(r5, &(0x7f0000daa000-0x8)='./file0\x00', r6, &(0x7f0000809000-0x8)='./file0\x00') keyctl$revoke(0x3, r4) socketpair(0x1f, 0x7, 0x80, &(0x7f00001e2000-0x2)={0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000511000-0x4), 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) 2018/02/05 13:04:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000d77000)=@full={{0x3, {"4265dfeee24584"}, 0x8000}, [{"1ee8a80685d5e6"}, {"af9d5df5abd1a7"}, {"a869fcfc76594a"}, {"be6657281db25f"}, {"dd54fb583cf961"}, {"bf6870e18a57a7"}, {"81a5be47b3c6af"}, {"163850133aab9d"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000629000)) r2 = syz_open_pts(r1, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f00002eb000)='z', 0x1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000e21000-0x4)=0x7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b3a000)=0x19) close(r1) 2018/02/05 13:04:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000053a000)={{0xa, 0x3, 0x2, @empty, 0x5}, {0xa, 0x3, 0x7, @empty, 0x5}, 0x77, [0x6, 0x3, 0x2, 0x62d, 0x100000000, 0x3, 0x40, 0x81]}, 0x5c) alarm(0x8001) 2018/02/05 13:04:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000094000-0xd)='/dev/dmmidi#\x00', 0x2, 0x40000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000535000-0x12)={@common='ip6gretap0\x00', 0xfffffffffffffc01}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000bb6000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e56000)={0x68, 0x0, &(0x7f0000817000)=[@free_buffer={0x40086303, r2}, @increfs={0x40046304, 0x3}, @exit_looper={0x630d}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x48, &(0x7f00005e9000)=[], &(0x7f0000acf000-0x48)=[0x0, 0x0, 0x38, 0x48, 0x28, 0x38, 0x0, 0x0, 0x78]}}}], 0xce, 0x0, &(0x7f0000465000-0xce)="bd27d778ab03d30840797d57e0a20cb1abbe026f478365f53148c6c82bd378ba7e119829b78dbcc9b111b3f7b81f74169e8c0dda3c73b21d64817924df34582dcc4e6555353212186bcca6bbf7ee2c688cf70aade9495e63ea2a9cbed616887dd630cd3745f75f780259c82f3c7c432da8c2ec8cadd6a985d5234456178d8d5e7ea3aea10e3c955e2ee8fc1877c5e66dd270a880247cd2da94d33e0741ee03e487ca154735f0c5bc496d839708ee1bc42ff5ddfa9521ae2f66aad1bb29e5b81060f74489faeed32a7fc4bc63c090"}) r3 = syz_open_dev$binder(&(0x7f000060f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000aa1000-0xd)='/dev/usbmon#\x00', 0x8, 0x200000) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f000056a000)=0x3, &(0x7f00003f8000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000782000-0x8a)}) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffc}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/05 13:04:10 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009dc000-0xa)='/dev/cuse\x00', 0x109a81, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000b2d000-0x1c)={0xffffffff80000001, 0x3f, 0x1, 0x0, 0x2, 0x0, 0x3, 0x0, 0x9, 0x101, 0x8, 0x54a, 0x0, 0x1ff, 0x5, 0x7ff, 0x80000000, 0x1, 0x81}) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000030d000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000af5000-0x4)=0x3ff, 0x4) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000772000-0x24)={0x5, 0xfffffffffffffffc, 0x81, 0x4, 0x2, 0xec3, 0x2, 0x4, 0xfffffffeffffffff, 0x2, 0x2, 0x3}) [ 91.758962] binder: 7581:7591 Acquire 1 refcount change on invalid ref 2 ret -22 [ 91.770454] dccp_invalid_packet: P.Data Offset(4) too small [ 91.775291] binder: 7589:7592 BC_FREE_BUFFER u0000000000000000 no match [ 91.783272] binder: 7589:7592 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 91.783973] binder: 7581:7591 BC_FREE_BUFFER u0000000000000000 no match [ 91.790884] binder: 7589:7592 got reply transaction with no transaction stack [ 91.790893] binder: 7589:7592 transaction failed 29201/-71, size 0-72 line 2757 [ 91.794557] kauditd_printk_skb: 23 callbacks suppressed [ 91.794562] audit: type=1400 audit(1517835850.928:104): avc: denied { map } for pid=7581 comm="syz-executor5" path="/dev/binder0" dev="devtmpfs" ino=9140 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 91.802693] binder: 7581:7591 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 91.847985] binder: 7589:7592 transaction failed 29189/-22, size 0-0 line 2842 [ 91.850202] binder: 7581:7591 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 91.864790] dccp_invalid_packet: P.Data Offset(4) too small [ 91.866240] binder: 7581:7591 Acquire 1 refcount change on invalid ref 0 ret -22 [ 91.878371] binder: 7581:7591 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 91.879697] binder: 7581:7601 ERROR: BC_REGISTER_LOOPER called without request [ 91.885169] binder: 7581:7591 Release 1 refcount change on invalid ref 3 ret -22 [ 91.885178] binder: 7581:7591 got transaction to invalid handle [ 91.885185] binder: 7581:7591 transaction failed 29201/-22, size 32-40 line 2842 [ 91.885890] binder: 7589:7604 BC_FREE_BUFFER u0000000000000000 no match [ 91.915247] binder: 7589:7602 transaction failed 29189/-22, size 0-0 line 2842 [ 91.920687] binder: 7589:7604 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 91.920697] binder: 7589:7604 got reply transaction with no transaction stack [ 91.920702] binder: 7589:7604 transaction failed 29201/-71, size 0-72 line 2757 [ 91.948216] binder: 7581:7601 Acquire 1 refcount change on invalid ref 2 ret -22 [ 91.955544] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.959286] binder: 7581:7601 BC_FREE_BUFFER u0000000000000000 no match [ 91.964301] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.972908] binder: 7581:7601 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 91.983320] binder: 7581:7601 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 91.990209] binder: 7581:7601 Acquire 1 refcount change on invalid ref 0 ret -22 [ 91.997342] binder: 7581:7605 ERROR: BC_REGISTER_LOOPER called without request [ 91.997905] binder: 7581:7601 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 92.006372] binder: 7581:7603 transaction failed 29189/-22, size 0-0 line 2842 [ 92.011946] binder: 7581:7601 Release 1 refcount change on invalid ref 3 ret -22 [ 92.011955] binder: 7581:7601 got transaction to invalid handle [ 92.011964] binder: 7581:7601 transaction failed 29201/-22, size 32-40 line 2842 [ 92.019488] binder: 7605 RLIMIT_NICE not set [ 92.050624] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 13:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000cc5000-0x4), 0x80000) fchdir(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000f00000-0x10)={&(0x7f0000ff5000-0x160)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 13:04:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) open(&(0x7f0000f35000)='./file0\x00', 0x4080, 0x40) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) uselib(&(0x7f0000351000-0x1)='.') 2018/02/05 13:04:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x0) write$evdev(r0, &(0x7f0000034000-0x30)=[{}], 0x18) unshare(0x400) ftruncate(r0, 0x7) r1 = semget$private(0x0, 0x0, 0x86) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000103000-0x4)=0x7) 2018/02/05 13:04:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000be4000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000059e000)={0x2000, 0x4000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={0x0, 0x8}, 0x8) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00001be000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000857000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00008eb000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000a7000)={0x0, 0x8}, &(0x7f0000e06000)=0x8) r8 = openat(r6, &(0x7f0000f82000-0x8)='./file0\x00', 0x200, 0x80) syz_open_procfs(r5, &(0x7f0000e15000-0xd)='net/fib_trie\x00') r9 = dup3(r6, r4, 0x0) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x200, 0x80, 0x100000000, 0x1fc, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r10, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f0000857000)) io_submit(0x0, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0xd2, 0x0, 0x0, r3}]) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt(r3, 0x8907, &(0x7f0000392000-0x96)="c474cb3e17dacc1e8cc68f03b7505ae6ea450f33db588bcec10002f6efbd30f729eb039194dd1a693fd68a34cb9c8bb7129b0925a8c4b98af5477b2f932d009b246fe6f565d735cdbc9bb81105804f1c72a76aa32c42a3d0580569d1f7e46de53faec0c4e861007bd3596b968cc147ab799d93fb073eed7f01f4594608f9801246d01060d2d8d702fa68bba437a75dec0d394a9c4eda") ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000005000)={r7, 0x7}, &(0x7f0000fbd000-0x4)=0x6) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r6, &(0x7f0000476000-0xc)={0x1}) ioctl$KVM_RUN(r9, 0xae80, 0x0) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000484000)=0x6, 0x4) 2018/02/05 13:04:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002c1000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) pread64(r0, &(0x7f0000478000)=""/54, 0x36, 0x0) writev(r0, &(0x7f000062f000-0x10)=[{&(0x7f0000b07000-0x32)="f6", 0x1}], 0x1) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f0000595000-0x8)='./file0\x00', 0x280a00, 0x20) 2018/02/05 13:04:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000002000-0x1f)=""/31, 0x1f}, {}], 0x4, &(0x7f0000001000-0xff)=""/255, 0xff, 0x3}, 0x40000001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r0, 0x6, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000000)="9a8e6e07a9b28939e0ecda0b589b3d3354737bb6880f7482dbf2bbb6745c2f8f0c647437333f78b10bf5a3604dd5f829a074093accdc994eeccc22341df8a8d60c3c30b24e00dfb2de57aed49ab2", 0x4e) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x4}, 0x10, &(0x7f0000000000)=[{&(0x7f00008bd000-0x7d)="421d84b069a88fb69b7e1d0c30199ba41b7a52c64935c2d875eb8047cfbebe9d80ce55faffd4691f46ea1b2ca0397039c71fd4c4d5f213b8bb884f46200b1dddaaa17a492205342c1fb51187ee9b645df810f82842be1f97a0985fbbfbfceb1ca275a647cc7099d2a527faae35ed00fede0d6c24577f676ae2fe828541", 0x7d}, {&(0x7f0000527000)="c1dc3925256f67bdb94913e9a5cff4f5e9169f9f66fe121e0fb5f964b191447700a8cb5a8269269bf1d58d7fd3be7630dff59df36f9d5d78d008a6b935ab98661e2916fb2a95d3d7e30066a4bcc7f0004d2bc0a0212bd8e657a7d03debf56618aed109e8dc3242fc64172bbf0c67d0cb71810f50268bdfdbdce781f0d4b3ff3b3809520c6205211b727fafa24388689d9e7e27d0672e", 0x96}, {&(0x7f0000e1d000)="9218fbfc1d5f77f4f4c547bc6ee53c00078565aca2cdb57ee50248fd77d8f5514a2331803e48db747f2092f7fb0164858d97028ad6d377ee549a8255e7239f5a680a18f0fe2490cfb52a448ae2be1ee52688db798b2ec4a2a1670aeb1f59263746c82d1b89af51ff4153f690d42b0a17", 0x70}, {&(0x7f0000001000-0xd8)="24205bdcd4c77ea4521877fbe6be47b9dc57e91047e7238ef1ea4acca2b9d2337ae42f9670c99f1660ae1ffb036bc6654ca32593d169337f26ff6e518bf1d57d1f2f8a0d40b490c1aa0e802b611f8880cb984ab9424d0b713c1f1498ddaf1bce9bb8523a178717d87a2b2caebdaddbad06513edc2b0ff6a8032ef0ac692ca3de03f74dad45f981a7fc25f4c5042466e359e86d5e33923fd96944da97b660faf6559c95e4c69f6de392bcef62741972ead03dd7c17f757d42a284db7f611eafd30cdfbb5875815ec10a93b003d0b4863a3f7c07a4ef189f61", 0xd8}, {&(0x7f0000000000)="846ab6485953a72b15c4d2b17ddd83a75730738b022ec1e7512618bf9396710ee801df5ea264b8fcdc46d6f53728f4273ffe1bfa295487fb89d80593ee7cd5f4f6b66ffc9a7680b1e046df89edd6676f185f19ffeb7e023c98c44d4c4eae1dda10d7eabccb0a8f76cfebb9c07f579b0bd58796595854af7ca871490abef826fb551571", 0x83}], 0x5, &(0x7f0000b15000-0x160)=[{0xb8, 0x13d, 0x17, "3e2309ae08ab006d34ddbaa2a445ad798987c6b0aae726570193c20719f3774318d165a862cab18df425b30f1a888f8a0c7997813a81c68c1d78a8c85f857216099bd2fbbe7bfcc944e4e36be08dfe4c5e515a2a2374af336059e8dc5fec1d5d979dd040ba36f48b385225b9674d6fd3369a917688d053fa7fa1c92d3c4d19efe783aa0fb28463e853f9fe290ae7300ae5c9fe0e11ddbaa28f264abbd221854af4d747"}, {0xa8, 0x11, 0x0, "e97eef095071fba5ed5686ede4f5da00cb50a0c43cc205fe6f145e43e8a48ddea28ce50c27b81e748394774bf599873cbc0c5e8606a417c4d7fbf51fdcaeacb7b4342876fa4cc46282b9dee4420ff1c8807c7f98dbe45e057203267efc55a1ffa5fd849e435484b8cd03ae6b3399295ec8371617ad08adc51ffb73172c7eb3f19127332cd3da7c73288e2bd11575f04b5ad3"}], 0x160, 0x48000}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6041c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/05 13:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f00008f6000-0x1000)=""/4096, &(0x7f0000af6000-0x4)=0x1000) getpid() readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)) 2018/02/05 13:04:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004a5000)={0x20, "b0c9cd858ff82a772558a37dd724b209edb1d23983f51944afed1a92840413a7"}) io_setup(0x5, &(0x7f0000040000-0x8)=0x0) io_cancel(r1, &(0x7f000021d000)={0x0, 0x0, 0x0, 0x3, 0x101, r0, &(0x7f0000ac7000)="b69bab75a9aeb646a2a04509995a66ec10742e32e3c9292cc2110157fff51254620d3f37f39f35ddf292f047e9045c2c4bf751e42f38c9cea3cd56c48d487ffc212d8825ab2d5499a3af1a759aad302f", 0x50, 0x7d, 0x0, 0x1, r0}, &(0x7f00006a4000)) 2018/02/05 13:04:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000082b000-0x38)={&(0x7f0000144000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00009fe000-0x10)={&(0x7f00009e6000)=@getnetconf={0x14, 0x52, 0x801, 0x3, 0x2, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x24004000) readlink(&(0x7f0000763000)='./file0\x00', &(0x7f0000b7a000-0xea)=""/234, 0xea) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/05 13:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000699000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7d000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000a56000-0x12)={@common='gretap0\x00', 0x6}) r2 = add_key$user(&(0x7f0000c3e000-0x5)='user\x00', &(0x7f0000379000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cb7000-0x1000)="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", 0x1000, 0xfffffffffffffffa) keyctl$revoke(0x3, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000045e000)={0x0, 0xc2, "617b74ef3ddb1d388f1fa928da6d865f948f79573642950ab8ff704127df70994677d3a14f4ae844e6fcc1e60e2f3da52bc696b6508c7aa9913e5617aca42b9d3f56eb35371d542fc6d4e2fbde3d613ea9a9c8fe19c5f7e1528ef799c59f313b3f921694882ea479f69c12df08cdc6a3a6bb9c0961a4a13a28120934e75aad22c97a816d626339321e27073fdb0eaf72853a763c6e5900314d898fc59832869790cb4a26befd1214171312abc3d44af08b9154fb4581234aa5cd09654593ca75b3d7"}, &(0x7f00003e4000)=0xca) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000c2000)={r3, 0x7ff, 0x20, 0xff7, 0x7e}, &(0x7f000065d000-0x4)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d80000-0x68)={r3, 0x60, "3a1d5ae36bf5f71963b561d480052467df37d458ca5a1101c7deb48a192aa12813dae3f74c7a8d406eb89d27617f67f44a32cc91d8508dd802a36704a7b617ef61d9fad63dc20778f88e8030a1f05d2357930d06b0bd5cc7906ee34a43d0d7fb"}, &(0x7f0000511000-0x4)=0x68) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000594000)=@pic) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ed9000-0x160)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, {{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0xc990}}}, 0x1, 0x81, 0x800, "e7dbd1a4888c9b9526c02e4f991e3c00bb364b79ae8506dde2f6826cb4381acd9deb96b9c107f6e12d67b3f4f00290a71f41c09f3e251fc202ef33ac8386b9e4709d2e07a8084b57954d79966794d01b"}, 0x160) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f00002f9000-0x80)={[], 0x0, 0x0, 0x8}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000ebc000-0x4), &(0x7f00001c6000-0x4)=0x4) [ 92.056549] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.062105] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 13:04:11 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00006d1000-0xb)='/dev/vcsa#\x00', 0x40, 0x101000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) read$eventfd(r0, &(0x7f00004c1000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r0, &(0x7f000007c000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) r1 = creat(&(0x7f0000873000)='./file0\x00', 0x0) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f000064a000-0x4), 0x80000000, &(0x7f0000dc6000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00004d4000)='./file0\x00', &(0x7f00006f9000)='./file0\x00', &(0x7f0000a87000-0x6)='sysfs\x00', 0x0, &(0x7f00004dd000)='x') 2018/02/05 13:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003ea000-0xb)='/dev/audio\x00', 0x420000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xe}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:04:11 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fc5000-0x9)='/dev/dsp\x00', 0x141000, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000fc5000-0xc)={{0x5a, 0x2, 0x3, 0xdb2, 0x741, 0x80000000}, 0x5}) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) fcntl$getflags(r1, 0x3) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/05 13:04:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001f8000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00004b5000)=0x10000) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 13:04:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000061f000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x3a) r1 = syz_open_dev$midi(&(0x7f0000cfe000)='/dev/midi#\x00', 0x7fffffff, 0x81) r2 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000ad7000-0x188)=[{0x0, 0x0, &(0x7f0000ad7000-0x40)=[{&(0x7f0000ad6000)="aba43999d31f3123e2605c4eb5aadbdd728ad52852e0d0609a7f793fe0c74a20e669fcd87aa4996ddc48975d72cee0722fb01e8b6e0fef94c4ed935e5fdafda69e4850927451ae5eada8804e52cc5a37ecff3c3e26102fa807a78076440b107fcccfd11a27e90ad0a50ac493a117c5e60ee548d4a2853249c292dfc506b13a712bed134174f22db05d8109b6490235060a045471b63dded8e9b9613cf906a4c72d9386e50b944cc2076272ff1223e63f9cbb79d1073fa880617392b32615f51d94ee308c1cf843c8874dd6c8a8ab8edb1d464758cbf67d7c20", 0xd9}, {&(0x7f0000ad7000-0x9)="16464eb451ae924a82", 0x9}, {&(0x7f00004ba000-0x1000)="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"dde7b0df28e0fff21e38fc7ac07ffd62b0a2cea8eeb01e83b5ecbedc6fe11918c96b19b675daf3a319c5e7f417d72e1cec14c6e0967d2feefa127f230a4ffaa3ceb301aa05f3eec9f079dc3a90d9f3d08409880a2eafae534c60c107a4a7533f49dceea09a9aadff6c9326642bd364c0e88ced"}, @iv={0xd8, 0x117, 0x2, 0xbe, "0880119e2fc2cc3febc09dda52892a4fe545ee2d6838dabdf3855e6faf014c42537528386b5291df1be34f42aaad0771f062181d81b04bbbb9e49389ebc07b9fbf1ead12685ccb2f0e362e60eb25c1a95e994aa4e4d9962c3eaa1cec2daf656d60cb865d9a2bbcb573cf9f1289d78f8b34c33ab90e1ea198894f1aa267b835ae7a353af7dd69f82983f0c2073ef29d8cc070af5aa401b555b7522e2ebcdbf60072a5f580cb35ac2b5748d727ee758bb010f05fb85e033c8c081febc1227f"}, @iv={0xd0, 0x117, 0x2, 0xbb, "2b25fdd6b7d22bf8fe08600e89147e3fcfdb7823def33ddfb21f17a121d8ef5225e62e31e8af4ec0bd5f6fbb8175428581f42b42f8f21d391837295c51b76b4e236720da079ace3fc7a59b090eb40684004ffeda06c9e00269f50d271dd969213eeed4342bdbdafdef2f2e97b3c29511e4e22354cec10a780a2291eddee06f8610a95a36e6521be3b85eaf99195388974138146101ff0a4192d2b291931c7c809073b248368604259ba55505e5ad0e569f13232fbac345d51deb1b"}, @assoc={0x18, 0x117, 0x4, 0x20}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x2c0, 0x40000}, {0x0, 0x0, &(0x7f0000217000)=[{&(0x7f00007b7000)="b6f2cee08411d0b460c05748ba7f8444bc68ebbe46ba5733c040d9ce3ed32874592d5d9682eca5d3a2dcf6101e5ac0b342bb61aadc06d479b38f52ac726d8dbc755b50fc128e63f14c51d54db0bd99cff6ca02d8e2705de2a8f168acb1715f2d18aa3294c53a6eb207b2d90c36028450e0d22baa0e68e94f15f2dec9ea2bdb6c7ba08be4f57e13cf22e455c484d01df6b72d11c83212b8cb0ec405ceab82f9b738c56371e95d45a42af8751549c1e7113188798d6ef3a4d0be62b9b7dccc444b4d37d85c08a8df67d72e41ebcade6d253cbce201c16fbedcea23f37a89830a5456512700847fd87f76", 0xe9}, {&(0x7f00004bf000)="6095c9590a5d43704335ee11672d6313ddebc575a9eae34b2adea6a33ff438c9be280f779c", 0x25}, {&(0x7f0000671000)}, {&(0x7f00005fa000)="6cb2f422d64b89cd18f15e7cf64c9edde6b14be8b99159bca6b3f143747f6038fd286c776adbdf16feb2e3abb8d59c3475cbae13e7106cc1e908f202a78d9fdeeb56abecca747dd7f12818551dbff488994ea3a35a428525f3ccb5443ee12b21c4a6d028fce7d53466bf07e71ed7c8f38ce9f5901ecab3d1f736ad16213576a3e8be17901c63ed1840e9b4bd13c68b0bf2b439ae07e8f2dd89889c1d16af2e81eb4462e9f3c8b0d6147ed85930f87e81684e59013e5d5d58a7b96da10e4354bfec954215250440b043f207c6fef069b9b2a10819e739e5", 0xd7}, {&(0x7f0000ad6000)="cb12e94bb64e74a9c9906eedcb7a1b412c4be6c2c2760519fe412b1c608be0a5ad80870a7c50bb2bf31dbded81feeb15fc1231972c7298", 0x37}, {&(0x7f0000ad7000-0xeb)="9df147ab22c2cb6a89f9394ab8ca11b80dfa6c5f65c2f4d3603cf733973d07f35560d6c2c9ad5333d91d2bbe7df46c213d764ac94a4a610d2423a8be97ab112fd40bb169f1245b931dfcf27c0139dc2f2af895a8ac555c3cecd5076232d3d8eeaaad194e5994904555af0145458d305917c243888263d2f21073de881968fed34afbe9db1c69c437eb380a5f6b43cd236190903a762a4cb2b2d1cb178e93013099262970b7231b245aeee3efe4e633dc7027ca9ec365931472b6a3c254dd5816f87c51b70c95a9726270ea676c8ad1962b0bcd24c34c15d4d15ce8d6ee36378312be8adcd5f808172b0e0f", 0xeb}, {&(0x7f0000ad6000)}, {&(0x7f0000ad7000-0xba)="2190785ff430b80c9e2db58c7cc96c22de8f86953cec82c4bfa2b5abc31c67084501ebf0cb1ec29254160e82fc42e87dc6932607b04b026ddc8221531e33067901bde51df2022da35aa96e3bd7f20542b5e13d3879d718ca95e234df48c66a2e5f3ec23979ce48db35929399d5dee9d91d2bb5953915427fcc0db3efec5d91c5072f31c4bb215e152c56f9f24320b5462f1002b1de661fcb538ee6d6c573143ff8dc5d4cd13adbadbaaec8f2162d46d57958556e7659a2f41376", 0xba}, {&(0x7f0000a4f000)="118f8eeb0fb044e3740eaf9a05d3a7d5e0bff8db36fc30ce34deb7cb7157e1300ecad221b46417a9986f557daf", 0x2d}, {&(0x7f0000ad7000-0x3a)="727b97bf15bfd1cab6e70e989196e30dcd768a7f796711ec3ad36091c5f1d8c864e5384b8a73ce32a36d66cf6fd13220cef93f47def59babf987", 0x3a}], 0xa, &(0x7f0000ad7000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xfff}, @iv={0x90, 0x117, 0x2, 0x79, "e8ca27501b6c1dae3db3aa13ac278145f09942be589678675bbcd6dd1a3ec813d465eb6fb9fbc1cdd2d08f728cf02ba94c32b21901a5474ba094423d4f9c11ff16d23148dabdd401084fc31f5a725b620ae2e6dfdb09987736688de90091911d27d58625b67665bebbe176dd0564546f7a49c4b6dce796ddf2"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x95, "42437dbbd4c7eb6414e4b0a887a51fd441bfb28929013f08b2c71730584492eaebaadbb9e89ddc8b166d41bd4d788f0a0ced6e7715db3c78de3fb0ee1e1487242d698b2c4e65cce78135c1024d0729f1d07963684cf8201644885b63b43e5c7957eeef4cc7ac8aba66e22026ddc7ca415bb0324561267d90b2271a142eecea2cbc9390f081a2946998bad7523222b329a4f6d9d52e"}], 0x188, 0x20040000}], 0x7, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000726000-0x20)={@generic="f76643e797f1c819d543d927cb959fcf", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) r4 = accept$packet(r3, &(0x7f0000222000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000685000-0x4)=0x14) write(r4, &(0x7f0000f03000)="fe", 0x0) 2018/02/05 13:04:11 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xb) 2018/02/05 13:04:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000a65000)={r0, &(0x7f000096e000), &(0x7f0000763000), 0x40}, 0x20) 2018/02/05 13:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a2000-0x80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1, 0x0, 0x403) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573cc60400003724c71e14dd6a739effea1b48006be61ffe06d79f78000000000000076c3f010039d8f986ff030000eaff0000af50d5fe32c419d67bcbc7e3ad316a199756ed0008341c28d456241f0027800ece70b076cf979ac40000bd767e2e00a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000edf000)=[], 0x0, &(0x7f0000d31000)=[]}, 0x0) close(r1) 2018/02/05 13:04:11 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007ec000), 0x0, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0xfffffffffffffffd, @dev={0xfe, 0x80}}, 0x1c) 2018/02/05 13:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000020c000)='keyring\x00', &(0x7f0000988000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) stat(&(0x7f0000aca000)='./file0\x00', &(0x7f0000dfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r1) 2018/02/05 13:04:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00006fc000)='/dev/random\x00', 0x0, 0x20000) r0 = syz_open_dev$sndctrl(&(0x7f0000082000-0x13)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f000072d000-0x110)={{0xc, 0x0, 0x0, 0x0, "92897c41f4ae06b74ef24443edcf77fc4fdf8bb679ea0660ff9ef031f2a09700642e944e93dc244a89c059d0"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "dcc796000000000100000037fc1141f07b733fa7f11b604b8998f7be1c31e76e31223d4ef976c595507f1d1e096c5f418f30000000000000000043e204b21e0c", &(0x7f0000264000-0x11)="47504c2a212174727573746564b2272e00", 0x11}) personality(0x400018) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000007c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000626000-0x98)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}, 0x6}, &(0x7f0000ab3000)=0x98) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f0000a04000-0x8)=0x7fffffff) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000dbd000-0xb3)=""/179, &(0x7f00001f3000-0x4)=0xb3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000004d000-0x14)={r2, 0x1, 0x8, 0xa1abfe7, 0x35, 0x4e3e}, &(0x7f00005f9000-0x4)=0x14) 2018/02/05 13:04:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006ee000)='net/rt_acct\x00') ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000932000-0x70)={r0, r0, 0x4e0, 0x7fffffff, &(0x7f000092e000)="677cf2bb806192e5906d8ed2883131dc497d51f37087f46e347af0e7ad9f5c4952e132814d88719e1c8a848c0ee14f85ee69101b091627559917211af519033fcae9c61dd5d84387e07edf26c3b79c2ec4c51ceade136c2722c0406311352b51ea36b88336bb8505e47599cb0b18edca4c54c6cb546b9653e3be0bfe09ab0bbc5b85ff7fc1d67009789e6846b56dda17a12b7f73b20c8d833fc355bd57b3b7b1c8c4aa46dccbe6", 0x80, 0x7fff, 0x3, 0x5, 0x2, 0x3f, 0x0, "5768430d3654ac063698e116dccf4dab56a267a9f68fe17fec2756c0c83020757b6fc7285123af1245946550bb1470d23a6c8cf5004f68d921a4c3a8eee2f1e227a3c65024f84055"}) sendfile(r0, r0, &(0x7f0000422000)=0x10000000, 0x6138) 2018/02/05 13:04:11 executing program 7: r0 = socket(0x40000008015, 0x5, 0x4) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x0, 0x210000000000c013, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff80, 0x400000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000042a000)=r1, 0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000042b000-0x4), 0xffffffffffffff14) 2018/02/05 13:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x2100, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r0, &(0x7f00007df000)={0x1059, 0x0, 0x1, @random="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0x1059) 2018/02/05 13:04:11 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/audio\x00', 0x4000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x39) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000001a000)={0x10}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000017000)=[{{&(0x7f000001c000-0x80)=@generic={0xf, "044c3fd1c718236987616fdec23f093da2b5e4ae3b181d93f695e5d06184de2d8673375c6c431bbc44dc2a721081a30c56daccecf11319ad1efa0b775bd29c289e86934829c934273aa97f41279fd9269457d37efebbfacc45744d93dfa29bfa95c8e40ef2bcb6cc5416a064edd35dd4e47d2019f1c8404eaee1b4826303"}, 0x80, &(0x7f0000007000-0x50)=[{&(0x7f0000014000)="016322533e715d9b604087e00672be5cbfddf38ccbb7851f8bda93be302caa4db4889fbd28c8d9069cd7066ee58d7958a3e54961fbff43009aef", 0x3a}, {&(0x7f000001b000)="891afda5f97090df55b3a5491030f5dee8402964907390a0e9c2c12115dbe6f150e7bd4cba69c048a9f5a383eda69b105430b04cbd23f03bcc80878f510cc3ea336944bc0325a1ba1adb52530dd9486e4c4de62c0bc6a0f73e532e", 0x5b}, {&(0x7f000001b000)="3015cf5cf39da69492d00f34f935014e5fa95b07d78fda431c18fac863326ffeeffd3247998ea77a5ac9484e19c6f703edb5eec8ed97412ec48c86902fef217832895cfd2eaa2da4c7c6f9d1ce3a2594e1b4e44c50fc6023b60d77c5421ba4ef61b00ecae4a281f6b4179248645dcd7b370047b56d2b0e3ccd67851dd866724b303d32b217b3ec", 0x87}, {&(0x7f000001c000-0xba)="614c7c43c1b18c12c95a9caa8166b3d568781b541cc746b1c92def02aec2196625dc1fc5658fcfc3928bb25d4fada2f751b87c2c77290f7e9ad0e494870c7094797070c592aaab22ad01c94b5e287aeca63dc534f3e4035a82b09643317bbf668a7a4975fbdd3c89b560b944efa60685831b7929c57c3e4534617bcc9fc487666d66d66e9c5065077da50578049b1cb3fb37f10dc49d1cfe3abe5fe85cadc465717ca28ce0adbc71cbab59765b88051e3afe1d1337d5b4ce1232", 0xba}, {&(0x7f0000017000-0x86)="cb8fced1a506276ea27a9124401275284bd7fe55ad5df14ef8ff0895d98b96c78f1ad298f571dc53c32877039d8c6d10e92f7102e360c461c97cdda7d58e7df4065e446dbe46ca2ef82d7e5d2839f45102565be24428d0a449c896afb34ae55486333d5c987536b80ff218dcd1b730251c760920ee96a09033e6e6c923bbeb0de27e32bfefea", 0x86}], 0x5, &(0x7f000001b000)=[{0xa8, 0x119, 0x3b, "2564c552f2152353ad4b87e9a4e3ab96863116aea1455fc0d084f73a2fafd14a244559abce944b6f08adbc68aac4d50b6c898749878342bc60ed382354370fc5c0ae90bf36e9de8d1d19cdcd4af8e15024292d4bf4c38866771417012eced1fa307564577147d8668183229bfb1df915f0ee60b5991b7a58d51bf7ca961837b9d2e3845d440dffa40d074d55d08fe3d9f6"}], 0xa8}, 0xc5e3}, {{&(0x7f0000016000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001c000-0x80)=[{&(0x7f0000008000-0x1000)="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", 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&(0x7f000001b000)=[{&(0x7f000001b000)="dfa1f83cf467500f027e1e2ddf8726ce34386cbd4bd58ccee96aa4c9e6ed2dbd6bda33b9076acbabc7e95306d016f01c83d93183aaa17567d98dfe23f44a2222428e81f8dfb4e5ceba0716958763ee284900aae67ae7007a8bc1b0dc79a7eadcdbf30704e0fce59f29d4ba1a7c9369d846fcfd95", 0x74}, {&(0x7f0000013000-0x7f)="9002f03cddbbd8facf74f8744e4c3a53fa3266a24428ac56ee05405397cb75741285f3e06d71382a38ef9333707a842050fab990a036754278c8465bc91cef0b9413895cc6d312d5821544849f42732dd724ae6ebe2f34e1d80fed4851eb5a1f51234bbefac69cfbb84a045f39063b0ec4b3492fc4a003c50b7f8fb8c2e338", 0x7f}, {&(0x7f000001c000-0x51)="18326c8d9b076bc39a1ec5d366e8bbecade9530957b4ffb0b31d50c6df2538291c41a949ab27b0497e68c4b1a4253420a5297a4fd3678dcfa784c9f543c08cfe8cb40491d6f8093e95a810314007ade025", 0x51}, {&(0x7f000001b000)="d035af640534a70a9f8b57ee92723ce37de0b19f2a3e199d4fb26de215b2dba53dffb1855719988309f9eb121e17ddbd1971fa9a578a166ba49a6b1fce60f74581b37a695233f65aa58e55b12b396caba9aec89fbd997c6fbe7bed67f4adead4eb1695ad23fa", 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{&(0x7f0000013000-0x1000)="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", 0x1000}, {&(0x7f000001b000)}], 0x3, 0x0, 0x0, 0x1}, 0x8}], 0x9, 0x20000050) listen(r0, 0x103) dup2(r0, r0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000), 0x4) 2018/02/05 13:04:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f38000-0x4)=0x0) sched_rr_get_interval(r1, &(0x7f0000f08000-0x10)) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) capget(&(0x7f00000d5000-0x8)={0x20080522, r1}, &(0x7f000090b000)={0x4, 0x3, 0x101, 0x800, 0x0, 0x800}) socket$inet(0x2, 0x0, 0x7) sendfile(r0, r0, &(0x7f0000c50000), 0x0) 2018/02/05 13:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000c93000-0x8)=0x3) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_bt(r1, 0x8906, &(0x7f0000c22000)="53b9a01203153fd212563fbe1eb8d77f22b9185d8cfed3561eab1c208ac3312bc92fb93f461eea98bd99f5dfb2d61c5a32492b0758c7bfc387932b06513128b8d7f57d3a8854d798c7a17eb219550e8d9ce50e741b17377ef331972d7de7e0cbff8ad3001633f1904a25153f8242e0d6108a6f223fb8535f12d534d8447e50e8765eb70c03a5a3840391c2afda42538a1b1295f4a0f414b322a3fcbb79adadbde31b5454b3275ae1181f303a1403c30eacb3fe3462bde2fedfe334a6542a608558a344f65a63304c44bec599") setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) 2018/02/05 13:04:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1, 0x12201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r0, 0xc00448df, &(0x7f0000001000-0xaa)="09477f0775fa63567da9d127ca0309b46a7843df3b0529d3af46a9ff320c8c635f7ad013565f38219d5513ef4b0dadd70b5c8cdfb86150c4249182a6016fa8ce3317e1d12448410c86491a81389be6109febd65aa2c4ddce20e530dd49f2ef4e79366dd0024092c312b5deca5cdf504d08c62f7391056e21489d6f0bdb8c1a1fe84e63df5b1ea4e5afa67c7c2e22a3edca0980e4e161029ac3d1e2370eeebcb8218858e058134be6671d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) bind$vsock_dgram(0xffffffffffffffff, &(0x7f00006ae000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000086a000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f000090f000-0x4)=0x108) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) 2018/02/05 13:04:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x14, 0x1f, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fe8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x200) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000b87000)={[], 0x804, 0x2, 0x2, 0x0, 0x5, 0x4000, 0x7002, [], 0x5}) 2018/02/05 13:04:11 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000015000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x40080) ioctl$TCXONC(r0, 0x540a, 0x4) syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0x3, 0x501800) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000003000-0x10)=@llc={0x20005000, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000002000)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) 2018/02/05 13:04:11 executing program 4: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000033000)='/dev/vcs#\x00', 0x1, 0x8c0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000002f000)={0x0, r0, 0x0, 0x1}, 0x14) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000022000-0x8)=@abs, &(0x7f000004a000)=0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/02/05 13:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000790000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000fad000+0xca6)=""/159) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/02/05 13:04:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000a70000)=""/62) lseek(r0, 0x0, 0x3) 2018/02/05 13:04:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) getpid() getpgrp(0xffffffffffffffff) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bfe000-0x10)='/selinux/access\x00', 0x2, 0x0) open(&(0x7f0000afb000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = request_key(&(0x7f0000147000)='logon\x00', &(0x7f00007f4000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e7b000)='\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xffffffff) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000486000-0x4), 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x2e, &(0x7f0000ea6000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/05 13:04:11 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x8, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000018000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0xffffffffffffffff, 0x0, 0x31, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x3b8) 2018/02/05 13:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000073c000)=""/212, 0xd4, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) r2 = syz_open_dev$vcsa(&(0x7f0000de0000-0xb)='/dev/vcsa#\x00', 0x10000, 0x800) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000a6b000)={0x3, &(0x7f0000455000-0x5a)=[{}, {}, {}]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00007e0000)=""/4, &(0x7f0000369000)=0x4) 2018/02/05 13:04:11 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x2000, 0x80, &(0x7f0000bec000/0x2000)=nil) shmat(r0, &(0x7f000067b000/0x3000)=nil, 0x1000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000a78000-0xa4)=""/164) close(r1) 2018/02/05 13:04:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) sendmsg$nl_crypto(r1, &(0x7f0000509000)={&(0x7f00008bb000-0xc)={0x10, 0x0, 0x0, 0x8d2b1cd31ba17795}, 0xc, &(0x7f0000ef3000)={&(0x7f000072a000)=@alg={0xe0, 0x10, 0x304, 0x7, 0x3, {{'gcm(tea-generic)\x00'}, [], [], 0x2000, 0x2000}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x41}, 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)) write$eventfd(r1, &(0x7f000072c000), 0x8) read(r1, &(0x7f00004db000)=""/100, 0x64) 2018/02/05 13:04:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000008) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ff000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)) finit_module(r1, &(0x7f0000db4000-0x7)='system\x00', 0x3) syz_open_pts(r0, 0x20000000a4400) 2018/02/05 13:04:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b39000-0xb)='cifs.idmap\x00', &(0x7f0000674000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000), 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r1, &(0x7f0000a3b000)=[], 0x1ca) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000105000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/05 13:04:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000ca3000-0x3)='..\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000016e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000f08000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/05 13:04:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') r2 = syz_fuse_mount(&(0x7f0000790000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) epoll_create1(0x0) dup2(r2, r0) sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x6) 2018/02/05 13:04:11 executing program 2: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000f57000)) fcntl$setpipe(r0, 0x407, 0x5) bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/05 13:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000814000-0xb)='/dev/adsp#\x00', 0x8, 0x0) symlinkat(&(0x7f0000ec7000)='./file0\x00', r0, &(0x7f0000522000)='./file0\x00') r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000001000)={0x2, '='}, 0x9, 0x0) msgrcv(r1, &(0x7f0000000000), 0x8, 0x0, 0x0) 2018/02/05 13:04:11 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a94000-0x9)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000d1b000-0x5c)={{0xa, 0x1, 0x2, @empty, 0x23b}, {0xa, 0x2, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000000000}, 0x5, [0x0, 0x1, 0xee6, 0x3, 0x80000001, 0x6, 0x3b8791cf, 0x6]}, 0x5c) r1 = socket(0x2, 0x3, 0x6) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d1a000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000d1a000)=0xe8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004d9000)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d1a000-0x10)=@common='erspan0\x00'}) 2018/02/05 13:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000164000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000057f000-0x8d)=""/141) r1 = semget(0x1, 0x0, 0x1) semop(r1, &(0x7f00001dd000-0x6)=[{0x3, 0x4, 0x1000}], 0x1) semtimedop(0x0, &(0x7f0000d6d000-0x18)=[{0x0, 0x74540a81}], 0x1, &(0x7f00000c6000)={0x0, 0x989680}) 2018/02/05 13:04:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000640000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00001b5000)={{0x0, 0x2, 0x0, 0x0, 0x400}, 0xfffffffffffffc01, 0x100, 'id0\x00', 'timer0\x00', 0x0, 0x1000, 0x5, 0x5, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000541000-0x10)={&(0x7f0000250000-0x270)={0x6c, 0x29, 0xaff, 0xffffffffffffffff, 0x0, {0x1}, [@nested={0x58, 0x0, [@typed={0x18, 0x3b, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x18, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x86, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x5f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x6c}, 0x1}, 0x0) 2018/02/05 13:04:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x20, 0x4, 0x6, 0x965, 0x6a945292]}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee1000)=@sack_info, &(0x7f00009ee000-0x4)=0xc) [ 92.479220] openvswitch: netlink: Flow actions attr not present in new flow. [ 92.501257] openvswitch: netlink: Flow actions attr not present in new flow. 2018/02/05 13:04:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e3a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000860000-0x81)=""/129) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/kvm\x00', 0x40, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) madvise(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x4) prctl$setendian(0x14, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000889000-0x8)={0x0, 0x401}, &(0x7f000014a000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000066a000)=@assoc_value={r3, 0x1}, &(0x7f0000166000-0x4)=0x8) dup(r2) 2018/02/05 13:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000000081) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000666000)={0x121}, 0x4) getitimer(0x2, &(0x7f0000222000)={{}, {0x0}}) setitimer(0x1, &(0x7f0000ceb000)={{0x77359400}, {r1, 0x2710}}, &(0x7f0000505000-0x20)) r2 = syz_open_dev$adsp(&(0x7f00004e4000-0xb)='/dev/adsp#\x00', 0x136, 0x82000) getpeername$ax25(r2, &(0x7f0000c95000-0x10), &(0x7f0000f10000)=0x10) sendto$inet6(r0, &(0x7f0000d7f000)="04f34262ab602df2eec6adbdf181d511e87ca526749275b10cbd89ecc12c3eca0400f0d95a004567c928aaf250e4629a70dce6c03dde892b2da40041a63f95dbdc4f9f28dea3fcb87f7be8d5ea9c968393081005bec19493a9d2f5b9d059d7be4f0754c97d812a84bb1ae9f049ad12173d93df89d54fee2fc59eaee061268206e1035cf05264f42ca3166af2181557400d66739be02a423b41060116a4fbdc00baf3777e55b463fdad96c3e6e7aad951f139e14ffc6a3ad5d4b753f7670c16964b88a87d2229ec29cfac128b1b1d75a1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0xb) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000970000-0x18)={0x5, 0x8, 0x1, r2}) 2018/02/05 13:04:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000c90000/0x1000)=nil, 0x1000, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) 2018/02/05 13:04:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x80000000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x0, 0x8, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b6d000-0x8)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000825000-0x4)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e49000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f2c000-0xc), &(0x7f000062f000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000428000)={0x0, 0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000e7b000)='/dev/admmidi#\x00', 0x81, 0x400800) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000c4000)={0x1000, 0x9b9, &(0x7f0000ae8000), &(0x7f000046c000-0x8a)="1db51c2b1e065b95ab6f4254b956680fc4e4299dea801ea6ed30b5e7757222f3a760d4c07b77001d17c1b61e84cf44b817df54cdede836d3eb20afccb844b3efbec5e834c240143687d9142d376c60fb9970a8fe74e93c89879f64057c51ef8ab65dd8038ca7a75a8dd8a2f2c991ccdab90abc6dff5e32230544749793531569dbdcc441a1ad61c62d80", 0x0, 0x8a}) r3 = getpgid(r1) vmsplice(r0, &(0x7f0000474000-0x10)=[{&(0x7f0000974000)="b86f77", 0x3}], 0x1, 0x4) ptrace$getenv(0x4201, r3, 0x8, &(0x7f000063e000-0x8)) ioprio_set$pid(0x3, 0x0, 0x0) socket$inet6(0xa, 0x3, 0x3) 2018/02/05 13:04:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f0000745000), 0x8) fcntl$setsig(r3, 0xa, 0x12) pread64(r1, &(0x7f0000e96000-0xea)=""/234, 0xea, 0x0) poll(&(0x7f0000028000-0x8)=[{r4}], 0x1, 0x8000) syz_open_dev$midi(&(0x7f000033d000)='/dev/midi#\x00', 0x96, 0x10000) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/02/05 13:04:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget(0xffffffffffffffff, 0x4, 0x224) semtimedop(0x0, &(0x7f000000c000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000006000-0x10)) unshare(0xc000000) r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00003a0000-0xed)=""/237, &(0x7f00009ab000-0x4)=0xed) recvfrom$unix(r1, &(0x7f00004a8000)=""/130, 0x82, 0x100, &(0x7f0000afe000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000d000-0x4)=0x54) r2 = syz_open_dev$midi(&(0x7f0000d72000)='/dev/midi#\x00', 0x2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000046000)=""/14, &(0x7f0000a18000)=0xe) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000cdf000-0x4)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000220000-0x14)={@mcast2}, &(0x7f0000e55000-0x1)=0x14) 2018/02/05 13:04:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000e7a000)='./file0\x00', 0x1c1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000033c000)={0x6, 0xffffffffffffffff, 0x1}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000054b000-0x16)='/selinux/checkreqprot\x00', 0x8040, 0x0) connect$l2tp(r0, &(0x7f00004eb000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @rand_addr=0x5}, 0x0, 0x1, 0x0, 0x4}}, 0x2e) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r2}], 0x1, 0xb92) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/02/05 13:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000e78000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000093d000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @algo_comp={0x57, 0x3, {{'deflate\x00'}}}]}, 0x14c}, 0x1}, 0x0) 2018/02/05 13:04:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000604000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0x0}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0x2, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x154}, 0x1}, 0x0) [ 92.613445] nla_parse: 1 callbacks suppressed [ 92.613449] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/05 13:04:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000089d000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000da9000-0x48)={0x9, 0x12, &(0x7f00001ab000)=@raw=[@exit={0x95}, @alu={0x4, 0x4, 0x6, 0x9, 0x7, 0x138, 0x1}, @jmp={0x5, 0xfff, 0xf, 0x6, 0xb, 0x0, 0x10}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff}, @jmp={0x5, 0x3, 0xf, 0x8, 0x3, 0x36, 0x1}, @call={0x85, 0x0, 0x0, 0x15}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c}, @generic={0x1f, 0x2, 0x7f, 0x7f}, @map={0x18, 0xb, 0x1, 0x0, 0x1}], &(0x7f0000398000-0xa)='syzkaller\x00', 0x8, 0x31, &(0x7f0000204000)=""/49, 0x41f00}, 0x48) splice(r0, &(0x7f0000b80000-0x8), r1, &(0x7f0000e6b000), 0x1f, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000015a000)=""/126, &(0x7f0000f4c000)=0x7e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001a000400020007e70004020000c60001010c00f41ee400", 0x39}], 0x1) 2018/02/05 13:04:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00003c3000)='/dev/snd/pcmC#D#p\x00', 0x80, 0x440000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x100000000805, 0x0) listen(r1, 0x800006) dup2(r0, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) write$selinux_create(r0, &(0x7f000075a000-0x3c)=@objname={'system_u:object_r:tetex_data_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x31, 0x20, './file0\x00'}, 0x3c) 2018/02/05 13:04:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b09000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004db000-0x16)={0x0, 0x7fffffff, 0x7, [0x7, 0x7, 0x2, 0x5, 0x1e4, 0x8, 0x0]}, &(0x7f000096e000)=0x16) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002ab000)={r1, 0xffffffffffffffff, 0x3f, 0xffffffffffffffff}, 0x10) r2 = socket(0x10, 0x2, 0x0) sendmsg$alg(r2, &(0x7f00001c1000)={0x0, 0x0, &(0x7f0000b6c000)=[{&(0x7f000016e000-0x40)="f83a5b86b6ccafb29e80f995e80711a98f98524611f31d5241569971335f4ecc2d460e5b27447a50718c1ec8b9410adfd5e9b5a7773ab4c84e259ee446e8c281", 0x40}], 0x1, &(0x7f0000e0f000)=[@iv={0xa8, 0x117, 0x2, 0x94, "f7060f629568f9bf1e1dc3d655c17558ed2bc84b75ac1dc18b914677116b8fb8b618088eba82aaa994cab39cd6f79ad5bbd11a9df419aaae35ee10ffadfd22c8a37ac68fc40f3250b1a579d29b969023caf186fe28a2ed2ed18f249ccac22d2a5d2996b0bd82d64c339842626196215296bca534606bc186ecacc1cdbf3fa67b142b092bc3cf45c3cd0e8363bfe3aa9dd7dd780f"}, @iv={0xd8, 0x117, 0x2, 0xc4, "7befeead6629ed672c076c7e139be561dd7d5f8feff6a82306936a47070a0e0d2eae8e1ada2aba8b1650539064b5f4539d7d8620de7adabfefab85dd4089564bdc78584e585a84aa528cc8b32304fc7aeb295826ac719c45023a05e1431c6cb8b917e34dc0760fb80e2740eef49035bfda16a128e60e4e75eaa3ccbd55d410b0b9a09a58c873033a921e807970ac818aef3e61a640a41b0a6a5c122dbaa2f44d2bb00e4152ee00c87141b66a8ca54e75697dbda4d2095dc83a609192b24e88ae1e4c07fb"}], 0x180, 0x40000}, 0x40) syz_open_dev$urandom(&(0x7f00009f3000)='/dev/urandom\x00', 0x0, 0x2000) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000791000-0x103c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x4, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/05 13:04:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000ea7000)={0xf5, 0x1c, [0x5, 0x9, 0x100000000, 0x8001, 0xfffffffffffffff9, 0x1748e0000000, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000e78000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000093d000)=@newsa={0x14c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x14c}, 0x1}, 0x0) [ 92.661132] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. [ 92.735669] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52406 sclass=netlink_route_socket pig=7799 comm=syz-executor0 [ 92.764212] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52406 sclass=netlink_route_socket pig=7799 comm=syz-executor0 2018/02/05 13:04:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058a000-0xf)='/dev/sequencer\x00', 0x4200, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000517000-0x8)={0x1, 0xf9}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, []}, 0x14}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001be000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000990000)={0xefe4, 0x10, [0x8, 0x1, 0xff, 0x1f]}) 2018/02/05 13:04:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000e33000/0x1000)=nil) shmat(r0, &(0x7f0000697000/0x1000)=nil, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = dup(r1) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/02/05 13:04:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$netlink(r0, &(0x7f0000986000-0x4), &(0x7f0000d87000+0xd1a)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/05 13:04:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x3b6, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0x41}, {&(0x7f0000007000-0x3d)=""/61, 0x47}], 0x5b, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x2239, 0x5}], {0x95}}, &(0x7f0000004000-0xa)="73ea0400000000000000", 0x3, 0xc3, &(0x7f00002ef000-0xc3)=""/195}, 0x48) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008b2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000032000-0x10)={{0x1, 0xf3fa}, 0x3}, 0x10) accept4(r1, &(0x7f000003e000-0x10)=@ax25, &(0x7f000098e000-0x4)=0x10, 0x800) prctl$setmm(0x23, 0x3, &(0x7f00002b8000/0x3000)=nil) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/02/05 13:04:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bb1000)={0xffffffffffffff9c}) connect$llc(r0, &(0x7f000093e000-0x10)={0x1a, 0xf7, 0x401, 0x8000, 0x17e, 0x63c, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x10) r1 = inotify_init() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x0, &(0x7f00004ba000+0x1fd)={0x1, 0x0, 0x101, 0x570, r2}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000032000-0xc)='/dev/rfkill\x00', 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/05 13:04:12 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) fanotify_init(0x4, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000017000)={0x7f, 0x1, 0x8, "f24a07bb3b0b", "d3fd5d9c8115d9ecbcd22057203581e6"}) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) recvmmsg(r0, &(0x7f0000006000-0x3c)=[{{&(0x7f0000013000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f0000015000)=""/228, 0xe4}, {&(0x7f0000016000-0xde)=""/222, 0xde}, {&(0x7f0000002000)=""/110, 0x6e}, {&(0x7f0000014000-0x3c)=""/60, 0xffffff24}], 0x5}}], 0x1, 0x0, 0x0) 2018/02/05 13:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000762000)) accept$unix(r1, 0x0, &(0x7f000017c000)) sendto$inet(r1, &(0x7f0000e97000-0xaa)="e4d8162c5c655b8eeb0edad57f99ee41fb6f9832dc8376f19f96c1f17a3f80fd08848fa48e314a749e6bf446da7a59bc488d8e1695f5eeb1372696ed9d30d4f0130ca9f7620f77e0572c7986d23a82d38272472719e43616edc442b7636a2b27649b5559a063177936b6b61a5bd680ede784761e8a84b7e411595c60ede93590af734918b890f1399a66b8c182837b6f6481fa4b3d423170ee21e3cd855da4964903d6b371b8cabf33e2", 0xaa, 0x2000c840, &(0x7f00004c6000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$unix(r1, &(0x7f0000d19000)=@abs={0x1, 0x0, 0x3}, 0x8) pwrite64(r0, &(0x7f0000cf4000), 0xffffff2e, 0x0) 2018/02/05 13:04:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)=0x0) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r2 = syz_open_procfs(r1, &(0x7f0000294000)='net/rt_acct\x00') getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x19, 0x4, @tid=r3}, &(0x7f0000a16000-0x4)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000583000)=0x6, 0xfffffffffffffe7d) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r4, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000b42000-0x4)=0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b1e000), &(0x7f00009e7000)=0x5c4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r5 = dup(r0) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f0000a9e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(r5, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0x55) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r5, r6, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/05 13:04:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10400, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000648000-0x19)="938a286260dad32f39766b61dce65b47a511537ca66b5f322b", 0x19) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0x4, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_SRC_VNI={0x8, 0xb, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/05 13:04:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de8000-0x9)='/dev/kvm\x00', 0x400ffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) syz_open_dev$loop(&(0x7f00007eb000)='/dev/loop#\x00', 0x0, 0x400) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) dup3(r3, r2, 0x0) 2018/02/05 13:04:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000ad3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000), 0x0) 2018/02/05 13:04:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x17, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5f}]}, &(0x7f0000f92000-0x4)=0xfcbc) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096}, 0x4b) 2018/02/05 13:04:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f00001e7000), &(0x7f000039b000), &(0x7f0000001000-0xff)="db6fa947e425b2c33da7024d5bc5faa4bbab28f8a8b279a43857a43617d87ff456d775e5c69fd0a3c59308508a8562973ef9108eb50dbd03608d38c3430255cab2f4f2a9f1aabceb875e477aea7ec17e430148719e1ef234bbcd5b9029188ee245419865a8d1c2b7d69ac3e91554ac58dcca45dc2c09f2ccea57b0eaac580ab07ff097aefec3e5a580d6c60333dd3803152bae0cc8ce6692a7049182bf2c89a158d17c5b6f5a7a7abf5213f1b4d3d613fd5d47f3eaf97919c6b940a72ab550c69bfe34269b717d290d2ca8b7799ea9c542304108be79eaf124f2919135421c580b98dbd9e7634e411f91ca11b1cd585cc8ba49a3b1e3cec0f9cdcd52d43e66") mq_timedreceive(0xffffffffffffffff, &(0x7f0000880000), 0x0, 0x0, &(0x7f0000263000-0x10)={0x77359400}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@remote, @in6=@local}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) 2018/02/05 13:04:12 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x34}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x1f}, 0x0) syz_open_dev$midi(&(0x7f000000d000+0x613)='/dev/midi#\x00', 0x0, 0x0) 2018/02/05 13:04:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000032d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000041d000-0x9)='/dev/kvm\x00') ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007cb000)=0x1) r3 = eventfd2(0x0, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000513000), &(0x7f0000645000)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00005f7000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c96000-0x1f)={0xffffffffffffffff, 0x0, 0x2, r3}) 2018/02/05 13:04:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000789000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000112000)) read(r0, &(0x7f0000dc5000)=""/6, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000dd6000-0x54)=""/84) 2018/02/05 13:04:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe2(&(0x7f00007b0000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007e6000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000bc2000-0x1)=0xa0) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f0000819000)={0x1000, 0xfffffffffffffff7}) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f000075a000)={0x2800000000000000, 0xfffffffffffffffc, 0x0, 0x1e}) fcntl$setlease(r4, 0x400, 0x0) 2018/02/05 13:04:12 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000000f000)='/dev/mixer\x00', 0x400, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000028000-0x30)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000029000-0x2)=0x1f, 0x2) 2018/02/05 13:04:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000979000)={0x0, 0x20000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000031f000-0xc)={0x0, 0x0, &(0x7f00005da000/0x3000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000060000-0x400)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000011000-0x10)={0x0, 0x4000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/05 13:04:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003b7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000e17000-0xb0)={{0x5, 0x3}, 'port0\x00', 0x0, 0x1002, 0x4, 0x126, 0x6, 0x20, 0x800, 0x0, 0x0, 0x5}) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000a7e000-0x1)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f000042e000-0x8)='./file0\x00', &(0x7f00002a4000-0x8)='./file0\x00') mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000080a000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/05 13:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000582000)=0x80000001, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) name_to_handle_at(r1, &(0x7f0000acc000)='./file0\x00', &(0x7f000000c000)={0x22, 0x3, "7cf242420a6a5c06222de856f8c85ee607574544aff3dd9f6a91"}, &(0x7f0000a67000), 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000c98000)=[@in6={0xa, 0x2, 0x9a1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffe01}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x422, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xfffffffffffffff9}], 0xffffffffffffffc4) syz_extract_tcp_res(&(0x7f00006da000), 0x400, 0xffffffffffffff01) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000031a000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000e88000-0x8c)={0x5, 0x5, 0x22, 'queue1\x00', 0x8b}) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/05 13:04:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000970000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40045109, &(0x7f0000557000)) 2018/02/05 13:04:12 executing program 0: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101800) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x88)=""/136, 0x88}], 0x1) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000054000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000055000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000055000-0x14)={0x11, 0x16, r2, 0x1, 0x3, 0x6, @random="cf8b53ebbcc6"}, 0x14) 2018/02/05 13:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002e0000)=0x7fffffff, 0x4) r0 = syz_open_dev$sg(&(0x7f000037b000)='/dev/sg#\x00', 0x4, 0x80240) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ddf000-0x10)="4c26e9186efd9efb9799b9126499b4f2", 0x10) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000781000-0x4)=0x6c) 2018/02/05 13:04:12 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000d54000-0x8), 0x8, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000198000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000606000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000a6f000)=0x1008) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000766000)="669971787f3d52c3087fd04646cc4ad491f547d0dc71a1f5540b37fe1f55dac18dc7b590955c869d6554b1bb8e5b8800f065675959078167ce3270def925c42f435c7541d37a4de4758dfd3fccf58b491a34d9dc51bad4f7c58ca4288215f6f2e705cec871e84a4b944c1c334ff2e75be5e7806d3f01336cbbe8542a39d662c3534ed0880cb65e7b1427f39edbf086baee", 0x91) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000074d000)={r2}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) setsockopt$sock_void(r5, 0x29, 0x23, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000005000)=[{&(0x7f0000002000)=""/157, 0x9d}, {&(0x7f0000001000)=""/153, 0x99}, {&(0x7f0000005000-0x1a)=""/26, 0x1a}], 0x3, 0x0) 2018/02/05 13:04:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00009a4000)='/dev/vcsa#\x00', 0x3ff, 0x1) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000f21000)={0x0, 0x2, 0x8, &(0x7f0000d5b000-0x8)}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005f1000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @te1=&(0x7f0000125000)}}) 2018/02/05 13:04:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000d5e000/0x2000)=nil, 0x2000, &(0x7f00004eb000-0x6f)=""/111) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006c6000)='/dev/audio\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000431000)=0x19, 0x4) 2018/02/05 13:04:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00007e6000), 0x4) pipe(&(0x7f0000966000-0x8)) 2018/02/05 13:04:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000250000)=0x8bafe) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fde000)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000040, 0xd, 0x0, 0x0, 0x1fb}) 2018/02/05 13:04:12 executing program 5: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d, 0x0, 0x200000080000001}, {0x5}, {0x6}]}, 0x10) write(r0, &(0x7f000068a000)="1f0000000001ffd603ff3507fffff800000000000100060000000300000000", 0x1f) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005ef000)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000899000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004f9000)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) 2018/02/05 13:04:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000024e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x398, 0x0, [{0x0, 0x2, 0x0, 0x0, @msi}]}) 2018/02/05 13:04:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) bind$vsock_dgram(r1, &(0x7f0000dcf000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000080f000+0x859), 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x200000000010, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000f62000-0x12)='/dev/input/mouse#\x00', 0x0, 0x4000) 2018/02/05 13:04:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x527, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) syz_open_dev$urandom(&(0x7f00006f1000-0xd)='/dev/urandom\x00', 0x0, 0x80000) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/05 13:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000196000)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00004be000-0x4)=0x20, &(0x7f0000dcc000)=0x4) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[]}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) [ 93.579463] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=7901 comm=syz-executor5 2018/02/05 13:04:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006c5000-0xa0)=[{&(0x7f0000318000-0x5d)="01", 0x1}], 0x1) write(r0, &(0x7f0000536000-0x19), 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00009c3000)=""/4096, &(0x7f0000c63000-0x4)=0x1000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000785000), 0x4) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) [ 93.640787] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=7909 comm=syz-executor5 2018/02/05 13:04:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/vga_arbiter\x00', 0x462101, 0x0) write$selinux_validatetrans(r1, &(0x7f0000e1b000)={'system_u:object_r:device_t:s0', 0x20, 'system_u:object_r:auditctl_exec_t:s0', 0x20, 0x37, 0x38, 0x20, '/usr/sbin/cupsd\x00'}, 0x56) setrlimit(0x9, &(0x7f0000b8c000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getpeername$netlink(r1, &(0x7f00007d8000-0xc), &(0x7f00008b6000-0x4)=0xc) 2018/02/05 13:04:12 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x813, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x4, 0xd, 0x0, &(0x7f0000004000-0x10)={0x77359400}, &(0x7f0000007000-0x4), 0x2) 2018/02/05 13:04:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000f16000-0x10)=@ax25, &(0x7f00001a0000-0x4)=0x10) r3 = semget$private(0x0, 0x2, 0x10) pwritev(r1, &(0x7f0000373000-0x80)=[{&(0x7f0000d8a000-0xea)="aa5c48820b23f2dcc9da212abbed9dbbfbc990db58eb3f53e1c57d443a0d72178ecedc530b62de309e6e08837f29815e3eec6d2c8bbb67c0291dd2c1507e4016a20d912ed2da6008f97a5064cfddc694ad44e8cdfd83cbb97258ab2f9e04f147a118f71268960de4ba8002c161b1e1529779963606bd0159e414cb21b6c2818b9fcd7e4f66fe85835d16cbf7e57144d604b3b81cbc130a49e88e1eef81d4b9bec8f46bfb4ad53d06831cea628168fbc8591759dbd3dfa7a7757d951861c70d321a8de77812f6ff705e9d437adc0b45a870c6d467050bcb081f5adc6d1db46fe50cdfb0b30de8c38e4f4a", 0xea}, {&(0x7f0000851000-0xd7)="1918e13765346094552ca609e6bd1d922be49f0403f9c4565837a2696325b70847370c19d0a18d42825d3f8895089669b32f4d966293a39b13e24fa5d812279582bf1557e34d1846e5062fbfc22d523d983fb02fc21be358ea9a4cfa8fd9cc77ac8c9f75ee0f6c6c6e272beaefe90c1ce2e58cb9991081adfd536f85f4be846b4fc6b664045bcdd84dc108210c5533c2150ec8f89a85acc3eff78cc7e37b2febf6d24bfc6649dd85c110e0a79f99473d8875473c791ae2d4a3f372a7e31140beff4641cfc96d319178d22c0c2da35501b6355b961cf6e3", 0xd7}, {&(0x7f0000557000-0x1000)="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0x1000}, {&(0x7f00003b9000-0x1000)="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", 0x1000}, {&(0x7f0000695000-0x5a)="a1789e367e7cfe3a2a4b5acce596ea2b017e4ecf97ce9af93fc400f68fd7e73f48d44c303efe6ffd26175dde02e36de49fbff3a1aec2252df821a91c1d0361bac348cb7b10dfe1fa29a75c765e77fa7fd0a4f656e53003979c43", 0x5a}, {&(0x7f0000677000)="ce7bb4300a3ae0611268152bcdaa5f9c7f3aa7d9f014d20ddd40f02bc9df2b2aea57699b9a078608e52f2c6f0b1f4fb0c93ed02abb4872d80c4e3bfb427ea22a09a9f80ba5f17f483495407c3fc9b13258d2a6b476eaba091dd978a0d5fa", 0x5e}, {&(0x7f0000e35000)="f3fbfcc1b2a02d61b9003a921052bcea6121e933faef8ec7b4dd2ab4d36f650c8c303f42be5f5305574d157cd9ce846c7a5197f7dc80187a767839e3ecf2af09c9616cb14e4a272d52aaa6d3511ceb8037a2139ec5c041498183b6162ffc3a00a23de94c3f401700291e89d9e7", 0x6d}], 0x8, 0x0) clock_getres(0x7, &(0x7f00007c8000)={0x0, 0x0}) semtimedop(r3, &(0x7f00005a0000-0x24)=[{0x0, 0x1, 0x800}, {0x8, 0x3ff, 0x1800}, {0x7, 0x7f, 0x800}, {0x0, 0x3, 0x1800}, {0x0, 0x20, 0x800}, {0x3, 0xa9a, 0x800}], 0x6, &(0x7f0000369000-0x10)={0x0, r4}) socketpair(0x1d, 0x0, 0x0, &(0x7f0000df3000)) 2018/02/05 13:04:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f00001fa000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000001000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/cuse\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000003000-0x2), 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000004000-0x4)=0x81, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000)={@common='bpq0\x00', 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000003000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000004000)={&(0x7f0000004000-0x80)=@bridge_newneigh={0x80, 0x1c, 0x8, 0x1, 0x1, {0x0, 0x0, 0x0, r2, 0x0, 0x20, 0xa}, [@NDA_DST_MAC={0xc, 0x1, @random="3f2ca1b3b378"}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_SRC_VNI={0x8, 0xb, 0x4}, @NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, @NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_MASTER={0x8, 0x9, 0x3ff8}, @NDA_PROBES={0x8, 0x4, 0x400}]}, 0x80}, 0x1, 0x0, 0x0, 0x50}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x3, 0xebc, @mcast1={0xff, 0x1, [], 0x1}}}, 0xffff, 0x8000, 0xfffffffff768be9a, 0x285d, 0x7}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000006000-0x8)=@assoc_value={r4, 0x80000001}, 0x8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r5, 0xc058534f, &(0x7f0000007000-0x58)={{0x605, 0x2}, 0x0, 0x5, 0x100, {0x6, 0x5}, 0x7fff, 0x26fb}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000007000)={r4, 0x3b9f, 0x10, 0x3, 0xffffffffffffffff}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000008000)={{0x7ff, 0x9}, 0x8}, 0x10) 2018/02/05 13:04:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000185000-0x10)={&(0x7f0000b74000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/05 13:04:12 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000002000)=@rc={0x1f, {0x8, 0xfffffffffffffffd, 0x2000000, 0x1, 0x9}}, 0xfffffffffffffe37) 2018/02/05 13:04:12 executing program 6: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept$llc(r0, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000df9000)=0x10) r2 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000df7000)={0x2}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df8000-0x4)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000df8000-0x1)={0x1}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a20000)={0x0}, &(0x7f0000c7b000)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c08000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x749fcf1a4a3c26a9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000a3f000)=r4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) r5 = epoll_create1(0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000dfb000-0x20)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000ba2000)={0x101, r6}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000df7000)) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x1f, &(0x7f0000dfd000)={0x9, {0xe7a6d92}, 0x40000000, 0x3f}, 0x0, 0x8, &(0x7f0000dfe000-0x8)) recvmsg(r0, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/05 13:04:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008bb000-0xb)='/dev/mixer\x00', 0x200200, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000693000)={0x3, r0}) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd080b391bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/05 13:04:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f00002bd000-0x2340)=[]}, 0x0) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvmsg$netrom(r0, &(0x7f00002dd000-0x38)={&(0x7f0000cf1000)=@ax25={0x3, {"2f3971fbb37657"}}, 0x10, &(0x7f000059a000)=[], 0x0, &(0x7f00005cf000)=[]}, 0x0) r4 = open(&(0x7f0000382000-0x8)='./file0\x00', 0x4000, 0x100) ioctl$PIO_FONTX(r4, 0x4b6c, &(0x7f0000ce8000-0x68)="15069b84b1390da27c9fa0b42f2420856e1b35111b5bab359a6e0e4fa652e24a3ce12b0b2b9bf004a747e971abb19a36db828939fcc7a5cda126f790e3cff5ffa33903cf1afb16471ec85f0036a59051a332a6060a5b6523b312c51ec98dab0f6f5c12b2a8b3254c") recvfrom(r3, &(0x7f0000ef3000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) 2018/02/05 13:04:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0xffffffffffffffab, &(0x7f0000e97000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009ba000-0x8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcf000-0x1)) mkdir(&(0x7f000040c000-0xe)='./file0/file0\x00', 0x0) read$eventfd(r0, &(0x7f00002d6000-0x8), 0x1d5) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a23000), 0x4) clock_gettime(0x0, &(0x7f00002ec000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000bc9000-0x40)={0x1, 0x6, 0x1000, 0x7, 0x6d4a73b9, 0xffffffffffffffff, 0x5, 0x7fff}, &(0x7f0000377000)={0x9, 0xd15, 0x1, 0x7, 0x9d49, 0x9, 0x7, 0x5}, &(0x7f0000df5000)={0x1, 0x9e, 0x8001, 0x9, 0x3, 0x2, 0x1f, 0xffffffffffffff81}, &(0x7f0000197000-0x10)={r1, r2}, &(0x7f0000f74000-0x10)={&(0x7f000091d000)={0xfffffffffffffffc}, 0x8}) 2018/02/05 13:04:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) rt_sigaction(0x22, &(0x7f0000ecb000)={0x9, {0x3}, 0x6, 0x9}, &(0x7f0000e69000-0x20), 0x8, &(0x7f0000ec1000)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000030000-0x9)='vmnet0+\\\x00') pipe2(&(0x7f00006a4000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000728000-0xc)={0x0, @rand_addr, @multicast1}, &(0x7f0000b91000-0x4)=0xc) 2018/02/05 13:04:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) r1 = fcntl$getown(r0, 0x9) pipe(&(0x7f0000b74000)={0x0, 0x0}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000050c000-0x1)=0x9, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000210000-0xe8)={{{@in=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000035000)=0xe8) getpeername$inet(r3, &(0x7f0000cbd000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000024e000)=0x10) r5 = getegid() r6 = getpgid(0x0) lstat(&(0x7f00004d8000)='./file0\x00', &(0x7f0000b86000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003f4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f000089a000-0x70)=[{&(0x7f0000d6d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002c0000)=[{&(0x7f00001f5000-0xfa)="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", 0xfa}, {&(0x7f0000c2d000)}, {&(0x7f0000dc3000-0xe2)="9d7df6e9b05bda7f1c01b1c875fbcde54412ab2d268b8e6cf18542199fab994a691fa8885f2fc6d984d3e2f1f8780c0dfdb3f78bd2e27e5a23ae1fa09753b80aa04cb9b653e6a79d793dff1c44e67ffc21cbf76d8cfefd733a111dae93ea6b98e6f611afa63be753e1cc0dad108213885853aa5f71b3860ba2076d76a7dc4f158274a1cca1373276c093e35293d665fe8010ff2549efba5ed926bf2cb9b5c97bfce09d9a3b3ff86f7a16c8e33179f5ae7c70c0599479b6aaac45d919c88619ba2cd47e7a94d6614e81854f1cb87cdfb06277a84f5f53f644acc0073a2272605deede", 0xe2}], 0x3, &(0x7f0000c8b000-0xd8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xd8, 0x4}, {&(0x7f0000d8c000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000080c000)=[{&(0x7f0000acb000-0x1000)="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", 0x1000}], 0x1, &(0x7f000041b000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xe0, 0x4880}], 0x2, 0x800) close(r0) [ 93.714722] audit: type=1400 audit(1517835852.851:105): avc: denied { map } for pid=7920 comm="syz-executor5" path="/selinux/commit_pending_bools" dev="selinuxfs" ino=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/02/05 13:04:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') preadv(r1, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000cfd000)='keyring\x00', &(0x7f00007ca000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000035c000)={0x0, 0x0, 0x0}, &(0x7f000025e000)=0xc) keyctl$chown(0x4, r2, r3, r4) 2018/02/05 13:04:12 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r0, 0x6) 2018/02/05 13:04:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000ba6000-0x27c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f3000-0x10)='/selinux/status\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000780000)={0x0, 0x13, 0x1, @thr={&(0x7f0000349000)="4e787f", &(0x7f00005c0000)="db06220db807a79ff15bd3970fb0cd3b63d2bb40af6c68c3580272b9bab187d1ac3936880271e2ffad87fb2a1b7efca7f8d8ca"}}) 2018/02/05 13:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000e9a000-0x1)) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid}, &(0x7f00000ad000)) r0 = syz_open_dev$vcsn(&(0x7f0000551000)='/dev/vcs#\x00', 0x80000000, 0x4000) r1 = syz_open_dev$loop(&(0x7f0000076000)='/dev/loop#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008, 0x0, 0xffffffffffffffff}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a2518477", &(0x7f0000009000-0x3b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f0000014000)='A\b', &(0x7f000000a000-0x5b)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f0000012000), &(0x7f000000d000-0xa)}, 0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r2, &(0x7f0000014000)}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d4a000-0xc)={0x80000000}) r3 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') readv(r3, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f000047c000)={{&(0x7f00004fe000-0x2c)=""/44, 0x2c}, &(0x7f0000b67000), 0xe96613ef4abda8ff}, 0x20) umount2(&(0x7f0000150000)='./file0\x00', 0x1) [ 93.811691] can: request_module (can-proto-0) failed. [ 93.876371] can: request_module (can-proto-0) failed. 2018/02/05 13:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f6e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000171000-0x48)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], []}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000032f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ace000)={0x0, r1, 0x3}, 0x14) 2018/02/05 13:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff801, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) readv(0xffffffffffffffff, &(0x7f00002ca000-0x28)=[], 0x0) 2018/02/05 13:04:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000d56000)='./bus\x00', 0x20, 0x1) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000022d000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f04000)={0x80000001, 0x1000, 0x8f, 0x6, 0x9, 0xe200000, 0x7ff}, &(0x7f0000617000)={0x4, 0x8, 0x1, 0x1, 0x3, 0x6, 0x4, 0x7ff}, &(0x7f00004d8000)={0x6, 0x3ff, 0x3, 0x400001000, 0x5, 0x7fff0000000000, 0x0, 0xf4}, &(0x7f0000d1b000-0x10)={r1, r2+10000000}, &(0x7f00008c3000-0x10)={&(0x7f0000443000)={0x4cebb672}, 0x8}) r3 = shmat(0x0, &(0x7f0000596000/0x4000)=nil, 0x4000) shmdt(r3) r4 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00003aa000-0x1e)={0x2, 0x1, 0x81, "f06bc3d0c001", "a8b0aa6983303e0fe2f9ecfda6c700cd"}) setgroups(0x1, &(0x7f000024b000-0x18)=[0x0]) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f0000c97000-0x4), &(0x7f0000860000-0x4)=0x4) r5 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) socket$unix(0x1, 0x5, 0x0) r6 = epoll_create(0xffffffffffffff92) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f00003d7000-0xc)) r7 = open(&(0x7f00009b7000)='./bus\x00', 0xc08, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00008b9000-0x8)={0x0}) accept$unix(r7, 0x0, &(0x7f0000431000)) r9 = socket$inet6_udp(0xa, 0x2, 0x0) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r10, &(0x7f0000edf000)="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", 0xfff, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r8, 0x80f86406, &(0x7f0000fc9000)=""/107) 2018/02/05 13:04:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000-0x10)={0x17, 0x88, &(0x7f0000ede000)="ca409077cb09225feb4461701fe85ece24e19208d00a54121efbd510bc2696a2ac1b0b609df5ee47a4577774cc8f920dce5f17427e497f91dc43dd7cb40ff7f361cbe6cb85b2a194f1b97e345c479cc7a479aa32b1b48598f17e688b045ddc90f6b61f09dc00fca5f9dea74f7907479d347b74aef90cbb0b4c5ec339459258b88e87af81ce84d3ac"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x3d)={0x0, 0x35, "1ae1d8070806589ca39bd793b1198c9f022472e8c62a53a230ca3e7534137c4df418d724ecae1534b8c3235dfe2787e8f0acf73783"}, &(0x7f0000001000)=0x3d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7fffffff}}, 0x1ff, 0x7fff, 0xff, 0xe27b}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000002000)={0xb7f, 0x699, 0x7, 0x40, 0xfffffffffffffff9, 0xfffffffffffffffe}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r2, @in6={{0xa, 0x3, 0xbe5, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x4}}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000006000-0xb)='/dev/vcsa#\x00', 0x7, 0x200000) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000004000-0x14)={@dev}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000007000-0x10)={0xffff, 0x20100800, 0x400, 0x4, 0xfffffffffffffff9, 0x3f, 0xffffffffffff0000, 0x665d16a7, 0x7, 0x1}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000008000-0x4)=0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000009000-0xc)={0x200, 0xd7, 0x20, 0x1, 0x5, 0x26}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000a000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000)={r5}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f000000a000)) io_setup(0x7, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r6, 0x1, &(0x7f000000b000)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0xf, 0x400, r3, &(0x7f000000b000)="cc2819265f6cf105ec8ce0357eae743c01461d6b083b2fdc642c085169d7f3ee25cc6c29a57974535fe0d851ecfae937527634a432c28b1d033c98a8bfd7cb736209a30878434ee46003aa48106a5ce21fa71814cd308053bf0823a4474a70fc929461f6a94b1b7222f9c511877f08b5bb8a5594708ce3869def5c7bda3830f69105e9097e7b82b03c664cfd3573a81a173347083feabc501c7d341b96491feac1323a585e3b97cf2de9e2f9a9ba4159b5e7112bf1e97395ca6cd6", 0xbb, 0x8000, 0x0, 0x1, r0}]) 2018/02/05 13:04:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x200004, &(0x7f000002c000)) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0x0, 0x0) statfs(&(0x7f00008ee000-0xe)='./file0/file0\x00', &(0x7f0000ef3000)=""/198) truncate(&(0x7f000074e000-0xe)='./file0/file0\x00', 0x4) 2018/02/05 13:04:13 executing program 4: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004ed000-0xa)='/dev/dsp#\x00', 0x4, 0x40) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000b07000-0x4)=0x6) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b07000)='./file0\x00', &(0x7f000009b000-0x35)=""/53, 0x35) socketpair$unix(0x1, 0x4000000003, 0x0, &(0x7f0000221000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/05 13:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = socket(0x9, 0x7, 0x40) recvfrom$llc(r1, &(0x7f000067c000-0xc2)=""/194, 0xc2, 0x20, &(0x7f0000d54000-0x10)={0x1a, 0x1, 0x8, 0x9, 0x1, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x10) r2 = syz_open_pts(r0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000059d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000003a000)={0x818b566, 0x4, 0x1, 0x8f, 0x3, 0x1000, 0x1ff, 0x7, 0x40, 0x7fff, 0x2}, 0xb) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) fstatfs(r3, &(0x7f00003c4000-0x78)=""/120) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00009ea000-0x75)="443310242e2263df023731d80ffcedc68e2f983863c0ab81c599fabc005271f618a26b60db832fa4c08fafa90c62ee75ff7b133bf8ff949c105c15bb7d46fe8604201d82dcd98e967824fe7ee000c352485c984c3c326fc435b0b0c5ab7921d043014b923cad986ea12043d6c0eac3b3f6c24f3d8f") ioctl$PIO_FONT(r3, 0x4b61, &(0x7f000015b000)="b6aeb78e4ec8907d18920cfef9af0b086b61b0a0270c4f2710bd68e8f826adcc750d1af6367c") ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/05 13:04:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000a0c000)='/dev/adsp#\x00', 0x12, 0x80000) connect$bt_l2cap(r1, &(0x7f000029c000)={0x1f, 0xe73, {0x4, 0x8, 0x7, 0x6, 0xd4b2, 0xd0}, 0x1000, 0x7}, 0xe) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/02/05 13:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) 2018/02/05 13:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00009d9000-0x10)=@can={0x0, 0x0}, &(0x7f0000551000)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef4000-0x28)={@common='ip_vti0\x00', r1}) write(r0, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000000ffffffff0800030000000000", 0x24) connect$can_bcm(r0, &(0x7f0000aca000-0x10)={0x1d, r2}, 0x3b1) 2018/02/05 13:04:13 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic) munlock(&(0x7f0000003000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000011000-0x8)={0xffff, 0xfffffffffffffff5}) 2018/02/05 13:04:13 executing program 4: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) r1 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ae000-0x28)={@generic="161c5305d4e74f186b607d1fc8f96058", &(0x7f000044c000-0x40)=@ethtool_sfeatures={0x3b, 0x7, [{0x15, 0xf56}, {0xffffffffffff0000, 0x101}, {0x5}, {0x8001}, {0x2, 0x200}, {0x5, 0x80000000}, {0x8001, 0x80000001}]}}) 2018/02/05 13:04:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00001b3000), 0x800) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000bcb000-0x8)='./file0\x00', 0x400, 0x92) r2 = socket$llc(0x1a, 0x2, 0x0) socketpair$packet(0x11, 0xd67831d2b23373d6, 0x300, &(0x7f0000b25000-0x8)={0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000410000-0x8)={0x0}) r5 = syz_open_dev$mouse(&(0x7f00007b4000)='/dev/input/mouse#\x00', 0x2, 0x0) r6 = socket$pppoe(0x18, 0x1, 0x0) r7 = socket$unix(0x1, 0x1, 0x0) r8 = socket$inet6_icmp(0xa, 0x2, 0x3a) r9 = accept$inet(0xffffffffffffff9c, &(0x7f0000b3f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000ad8000)=0x10) r10 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r11 = fanotify_init(0x80048, 0x400) socket$can_raw(0x1d, 0x3, 0x1) accept4$ipx(0xffffffffffffff9c, &(0x7f0000f94000-0x10), &(0x7f00009dd000-0x4)=0x10, 0x80000) r12 = accept$inet6(0xffffffffffffff9c, &(0x7f0000ad7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00003f6000-0x4)=0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000009a000-0x8)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000021000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fcb000-0x8)={0x0, 0x0}) r15 = syz_open_dev$sndtimer(&(0x7f0000010000-0xf)='/dev/snd/timer\x00', 0x0, 0x80400) r16 = inotify_init() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00001eb000-0x8)={0x0, 0x0}) r18 = geteuid() r19 = getgid() fcntl$getownex(r12, 0x10, &(0x7f0000839000-0x8)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() r23 = getpgrp(0x0) getgroups(0x4, &(0x7f0000659000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmmsg$unix(r0, &(0x7f0000d5b000)=[{&(0x7f00000c5000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000884000)=[{&(0x7f0000d4d000-0xe8)="72ba9d280000000000000001be2419a589866364c3f47c98037482bb44a85090c3371263b4be550d8ab8ec44f7deaa25e68ac340242b6cf04dca54ef36e3b96d940ed01f5f0200000032e66e6041cd710a96ed8763349029ff019f7033a3087b1c4f2a96eb8062e6b5f870efd2788eb6f2094c08bba1acf01dc4e4df4472cef6cbb6b46b8e6f437b953c7f8ec8e069d9c3cd1fa5df5c4a4b0cacf6a0233c50f3d452b5cb15291d17effbb741e722bc6dceb5f191e15b05090422f6082440c03ec70bff4b72d901e54602e43f596f1b5e959e89cacd9a34f45bb296c0169b4e47fae95595bffdd051", 0xe8}], 0x1, &(0x7f0000379000)=[], 0x0, 0x800}, {&(0x7f0000edf000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d88000)=[{&(0x7f0000d98000)="3166cec13bd98a5848f27625877949a7c60f1ecf0a5eb50d03cf8e4886f342ecdd915e00dd0e469f8d6a6c57cb998c42a737b2468cde28e5c693be3725bb4ab36b8786ce", 0x44}, {&(0x7f00005e7000)="cf4516008e7ed7bbc125666af45d94ef4592bbb1e56e841114db285f7d7aa7e6fae84ca06caf8998a78fa0b173a5ccb7ab77e074add096355776894be368258892f6549ce8e418f829e8a2496ebe241021aeca3b39e4a55f157a31da90c3fc426cd12c44e7d53e21a44ac8aa4758d11266080241601916745ad4f74911667f2a1de06f034ef4740cfd60c1ecd6c9a527dc3f1f0acb28c2dbe1ed6e868982a6f67903753008fecc0e9278a5c0f1078ffa34ec0d6157cfbd611ee486ec73b7134446e1bca7c16a848b4ed1d6fd6bb5ef855143dffd7a686f743238c449", 0xdc}, {&(0x7f000049c000-0xdb)="217b43702b9463113691c2692c4adc25132b2e960cef4b4b402a8adbc389e871dccfa2819d695a849c54fed734b447ff738c60718a106b1db7ceb185677f8eb456193aba9b2a0f66a84bb4420318974376c285d062418e82b10e1b3323e13204a9ac531cc7e8ca7d60b673083385a2bdad8c9ebbd2a54b338146dde13deb0df21a57857d92998d70406b1b4d258e6918168ddd214f02d6f555dbb6e46006a454ac782995276895389d7f7bac3619b2df0914accae5cc067a089bf5c2db855b4f63bf50ed8cfa114e9b8a97e133bbf1845ecf12ef2d17719819dc0a", 0xdb}], 0x3, &(0x7f000059e000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x30, 0x1, 0x1, [r3, r4, r5, 0xffffffffffffffff, r6, r7, r8]}], 0x48, 0x40000}, {&(0x7f00003e3000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ac0000-0x80)=[{&(0x7f0000792000)="7da678bc6d67865afbe2908303", 0xd}, {&(0x7f0000e13000)="0a7941c93ded4319ea74f13bce689ecf3270", 0xdbdbed2762695396}, {&(0x7f0000acd000)="471054e8d3ae1a1c928d677099ec3b3b762d30a0adcc3df402a3ad6999a0e996f50c885164b6fa8daae8aa6695064e5bb018b11b352125f92c5dc00cc2e862e4d2bfaca934a6fd90e3def6ee1c520ab3e6eca7091a9ef93493ec108c80751a5add7627c3b0a3b6e8", 0x68}, {&(0x7f0000972000-0x60)="c4246255f8e930ffe9cfe3bb757a3e1c8f0850db529249c1d4e89d60c5468f71213164e3b6bd9b124c5dd2144680409b275655c1958a7376ad90abf5ed1e15330dfc4f25c50d11191c590edd312f92f9b83594c4d86f16e310e967a9511ea1fe", 0x60}, {&(0x7f00004af000)="eb9d23766d198d84584f3742df7b804670983f4c38110a8af2fe29ef8745beb6972fc9d868005d55b96c5318b0cd015c51c0de50060829b70ca54a8dcc1d8e10c874331fa52dfeab1e3e4a72a2ba04e287bae887d81e120a56b44ee3ecaf8c4fff13ea865cce396a5b75b03a723ce31c5bc8893dece2f7db20c235f09669757d5a35d261cf362e117835fa33479ff4dec2619f1c8bcd205d50f79bc240e8478e3d508ec405eb0443109717a88569fa4c96a8297ff64c50ae17bd973b3f6a8e319c5e6d9fce6a663f4f2b67e40dea3e", 0xcf}, {&(0x7f00005a6000-0x3a)="eacd26951bcb32088a10b21ae942899cbdc2678537f23d90e2d24cc2b680e2c15a2d4755748ae4145d0a2e2b41b08dfca2b0d80153fc9980d2c4", 0x3a}, {&(0x7f0000172000)="e10c6cba24242151e0f1ea82c3f846692ac4ae98d6fe46bfba606aca71996ee9a879afd0207a4804acd90228c57abd0316d5d851fde4d2d4bd4ac54b35c37add38f64d8998e16cb0050d0a22df63c7652e50da7f71dd0f49c57d3390ea406ffb9867477a339962f4535db1d4582931280d1f524826", 0x75}, {&(0x7f0000473000)="5d500850eff45d9d9eaa647035a975d0948c8f9f931f2e7b89f7f1e132b74c7098f3f34a1c6fed956ad817e672589d1a1581b7cd23ac530c5c70ff207b0dff163766425bfe82ad61555ca1351acaf9914820c05497cdd7deb31591e68ce6003775ca8cf971ca0b7e23e6fc17a0e6dabc7cc2a04fc57ccfa78571039235f0b09c77ec16992b5c67f76873752dfe6389826fbb5eda1a8a278dad564b7b7613767c5ef97088f15f17e2c4cbe3fb96e47f6e7ce38df37cc6d9a942cad8afddc8", 0xbe}], 0x8, &(0x7f0000469000)=[@rights={0x20, 0x1, 0x1, [r9, r10, r11]}], 0x20, 0x1}, {&(0x7f0000d82000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004eb000)=[{&(0x7f0000d58000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000717000)=[@cred={0x0, 0x1, 0x2, r20, r21, r25}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, 0x0, r24}], 0xa0, 0x800}], 0x4, 0x80) r26 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r26, 0x40045431, &(0x7f00003ba000-0x24)) r27 = syz_open_pts(r26, 0x0) dup3(r27, r26, 0x0) read(r26, &(0x7f00000e9000-0xbb)=""/187, 0xbb) 2018/02/05 13:04:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000082f000-0x18)=@generic={0x81, 0x800, 0xd0}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e85000-0x32)=@dstopts={0x21, 0x5, [], [@jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x18, {0x6, 0x4, 0x81, 0x9ded, [0x8, 0x4]}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, 0x32) syz_open_dev$midi(&(0x7f0000156000-0xb)='/dev/midi#\x00', 0xffffffffffffff7f, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000e2c000)=@ethtool_dump={0x27}}) 2018/02/05 13:04:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000fe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000a3b000)={r0, 0x28, &(0x7f0000e0a000-0x28)}, 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)}) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14), 0x1000001af) 2018/02/05 13:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r1 = syz_open_dev$dspn(&(0x7f0000020000-0xa)='/dev/dsp#\x00', 0x80000001, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ae2000)={0x0, @in={{0x2, 0x1, @rand_addr=0x8}}, 0x0, 0x4}, &(0x7f0000179000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000021c000)={r2, 0x4c, &(0x7f0000d93000)=[@in={0x2, 0x0, @rand_addr}, @in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x3, @rand_addr}, @in={0x2, 0x2, @empty}]}, &(0x7f000015c000)=0x10) fsync(r0) 2018/02/05 13:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d26000-0xb)='/dev/audio\x00', 0x220000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000baa000)={0x1, 0x6, 0x100000000, 0x0, 0x7}) r2 = signalfd(r0, &(0x7f0000ee6000), 0xfffffffffffffdd7) signalfd(r2, &(0x7f0000ba0000-0x8), 0x8) openat$vsock(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/05 13:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}, {&(0x7f0000015000)='(', 0x1}], 0x2, 0x0) recvfrom$packet(r0, &(0x7f0000599000)=""/255, 0xff, 0x2000, 0x0, 0x0) 2018/02/05 13:04:13 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002ad000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000df7000)={0x0, 0x6, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000def000-0x4)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8), &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"32ea8c77b40c4c"}, 0x5e9c}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000002000-0x56)="60f0cb5a6801905234ea15e57414e9ddccc96c2cb82eaabb8660814200017dd1a63d2f7e58dee383f4029232283bd4d66886a080c573b2edf93518b5f84f631dc414e940bb7eefcc70c64e4d8aab4675c40d77d22280", 0x56}, {&(0x7f0000003000-0x5b)="91f0980c318dc88416cf4d5620a121719440ad451fbe4891e4518d0b4c18bca8a313d0ddc8f5731047fd2e80fb3de0cf4496379ec129a78fe57ed26f50a22f21220989613b602862e1c316b9cbd50362e2c14f70ee7bc0f637f784", 0x5b}, {&(0x7f0000002000-0xbb)="27461f1e8604925c4ca7d0352b9417f57aa41249c40d52f561efb80ae87dcee8d76e1381fbe3eccb143a6d2df4b1a6e79372632bf62453cb6fe91ad069536a0e44f5dd3942082f5cd18740b6b33b54f147ea3f14d66cc648fb29d6b9d351ecf912c62e1fdac416a4eb082910b43797518872dbcbe8500ea2868cb9a205dd1e763285835fe15e072ca4e8760065790c74d371833e24e721a248621ee128435d5efd58e6aa487f4d273f8b4433cffbcdaa0d19c244466816cbf6f8cf", 0xbb}], 0x3, 0x0, 0x0, 0x8000}, 0x10) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000003000)=[{0x3, 0x80}, {0x4, 0x2}], 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000002000-0x4)=0xfd) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000005000-0x4)=0x7, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x80, 0x0) sync() setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000002000)=@routing={0x0, 0x0, 0x1, 0x0, 0x0, []}, 0x8) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000003000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000005000)=0x100000001, &(0x7f0000003000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000)={0x127ff, 0x2, 0xf000, 0x2000, &(0x7f0000002000/0x2000)=nil}) readahead(r2, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000008000-0x4)=0x5, &(0x7f0000007000)=0x4) 2018/02/05 13:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008e1000-0x8)='./file0\x00', &(0x7f0000967000)) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/05 13:04:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f43000)={0xfffc}) r0 = syz_open_dev$vcsa(&(0x7f0000c04000)='/dev/vcsa#\x00', 0x101, 0x400000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000eaf000)={0x1, 0x4, 0xe69, 0x38, 0x3, 0x3f}) 2018/02/05 13:04:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) clone(0x0, &(0x7f0000001000-0x1), &(0x7f0000b85000-0x4), &(0x7f00003dd000), &(0x7f0000001000-0x1)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c92000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$void(r0, 0xc0045c79) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000012b000-0x4), &(0x7f00005c4000)=0x4) r1 = syz_open_dev$adsp(&(0x7f00005bf000-0xb)='/dev/adsp#\x00', 0x101, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000049a000-0x8)=@assoc_value={0x0, 0x5ef}, &(0x7f0000122000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009d0000)=@assoc_id=r2, &(0x7f0000bdd000-0x4)=0x4) pipe(&(0x7f0000b08000-0x7)) 2018/02/05 13:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000210000)='/selinux/enforce\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f0000090000)='/dev/input/mice\x00', 0x0, 0x101800) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f000009e000-0x18)={0x6, 0x0, [{0xfffffffffffffffa}]}) 2018/02/05 13:04:13 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a31000-0x10)=@req={0x50, &(0x7f0000001000-0x50)={@generic="f25b5652479e8067e22d2df5a594a2af", @ifru_flags}}) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) 2018/02/05 13:04:13 executing program 7: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000ae3000)=0x1, 0x33) sendto$inet6(r0, &(0x7f0000ae4000-0x47)="f6", 0x1, 0x200408d4, &(0x7f0000341000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 13:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000046c000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e35000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x91d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x1) 2018/02/05 13:04:13 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd2(0x7, 0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000014000-0x4)=r1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000014000+0xff8)={0x6, r1, 0x1}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000009000)="2ed1a248e985fc7a29949264c984838df4f7a1b418a96fdc29a3b5ec84386198d27a35a89071a8e864107e48db2808ed9125c29d1ffdc4fd6c004f7a72d7e4d5c29846752a53547a7cb210b6886f1f4bafa1cfdeef8c857cf07c3d2d7fd463ec83f531ee75795d7f69c41b1cc7d7fa70f0e6e44ba6e48cb789109a3873e0b693ce20d408c463bdd0b8743923836b56e847f3bc7dfd52608ee219206e848260c63726cc") mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000014000)='/dev/sg#\x00', 0x0, 0x90000) fallocate(r0, 0x3, 0x4, 0x101) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000015000-0x8)='./file0\x00', 0x50000, 0x1) 2018/02/05 13:04:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000618000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000256000-0x4)=0x11) sendto$packet(r0, &(0x7f000075f000)="0b4da95548dd728e05a2e458b4658a3aa716815c1a919a690d0745d15f4b08f9e69b9852eb24a349e1d1f5fc911343d83d45322c3090efab28d75375676e2164fab7949a0998ada11696bbcc74526e58292c64dec25a", 0x56, 0x40880, &(0x7f000071d000-0x14)={0x11, 0x5, r1, 0x1, 0x4, 0x6, @empty}, 0x14) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f00007a0000-0x4)=0xd) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f4e000-0x4)={0x9}, 0x4) 2018/02/05 13:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c27000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d3e000)={0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000e98000+0x1cd)={&(0x7f0000b3c000)=@un=@abs, 0x8, &(0x7f000077a000)=[{&(0x7f000090e000-0x17)=""/23, 0x17}], 0x1, &(0x7f00006a4000-0x6e)=""/110, 0x6e}, 0xca4a927851073868) 2018/02/05 13:04:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e0000-0xf)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a22000)=@assoc_value={0x0, 0x3}, &(0x7f000048b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000841000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0x1}}, 0x80000001, 0x2, 0x4, 0x80, 0x23a9}, &(0x7f0000b20000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fd9000)={0x0, 0xe5, "920b5ff1ae74da3cc87d965bbb1001ea52f0be229c1ee1e9bb7d1af5d3e4562a68104877fbec51afbcece04af7ad29cc85527b0f1191953b45251985d4437b134bd3f6abe6d298114f8e8a243fdcfc42f85a634a525405524d414a527a7e4961417628780d6e77f993c354049351dd3fcb81ab8e2afcb57b0e86984989bea55e49c4332a1ff51ec9cab20153ad74b06cfbff7f534e7a4dbb8983b05254f0b9ba19fc6309aa744f12883e62b9db1b1a3a1a3a12aeb56cd308ebb92df36cfc16c5149f269c38407b26cc073363e0c9b3dac62d8f4c02ca81bbe981070e8b6b8f94ce44c7b178"}, &(0x7f0000ed9000)=0xed) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000060d000)={r2, 0x5}, &(0x7f0000422000-0x4)=0x8) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000064a000)={0x51, 0x4, 0x1ff, {0x1f, 0x5ad9}, {0x8, 0x893}, @const={0x1, {0x8, 0x81, 0x1ff, 0x592b}}}) sendfile(r0, r0, &(0x7f0000a4f000-0x8), 0x7) sendmmsg$alg(r0, &(0x7f0000d16000-0x70)=[{0x0, 0x0, &(0x7f000027f000)=[{&(0x7f0000e44000-0xfc)="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", 0xfc}], 0x1, &(0x7f00005e1000-0x31f8)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, "89d131480c2bc2a31a4f02a3e0768d422f8d213ec65ba769387623f2b4dd294a29be44002aa94d36c3902797fd710bd2cc719cc65b026e80cf05709e939cfbd360ce2f907ab60d7a61d2944644fe3ee65cf362964949d63e05ba79b3973abe5c63b01015798550dbb7944503154c767feb1748d624b8fb4a25dba655025735246c0a2c0fa900bce02a0da8329179b1de60a30846457c8c459de80c03916de6798052f17a14ca1f1e2551ae14a692a1ddd0b33e26169751843767bf35688235cf26af56b4229a8b39ee78520d0eae72610382c0729663f509e09e613b98b43af47f3f9c1a01f7d8103a2184f53d283393d5eb1eb37c5efa27ecfd2b70a31f097613329af15a54542ed86cd886fd5378afc41a89f49b6d17637dc83cb02628425ff5e88f2df845b2c56782fb41c44d9b73c13ba41eb5b2922adae3604d3d41a29cbbf8fdd9808a5c2559e0f3129b9a1d24a8491d9e35b1c9bd4aeae95497c74e5f64cead26ba18cb0d78e2f05d887975bacbcd480d86ab8aca388dd1b19391bd43e81125b6030e71e467bf9a5a01be4ca2d7ddbde9bccb5a9625540eec1661ead0856c6ef486474b14a21d33250260deafcb3047ac69d38dbe25c2cf70ed3f4323692b22358ce2aa462ce5f30efff7340ef6203c3be7ff4059a647c7c4f24a65f1fec5bbda8b69f13aee14e3c8b91572b202d0288f1217227482963a3ed8bb3d3a63879e5b1be094b878d78059c22fb42e72a8f257cc38454a1abc98666d3b68e53ae8dc147e33321b35f47b2747a1df5c60540903bd16a3bdc63777795e98e49c724b54701637948ea843bfcaf7e6455380560dc99aa9a88cddaf712ad8dffca7f6d9912acaf854e30d4c8ec9cb24097ded860d7382628104839cd5a43ab1c39e780fce72b6d3e14e5a5f24cf229f6489b584d780b9718e41ead75e2ef6fd91ac70066d379fc945bc68b99a53eb544846c4e702b73d5c8650cf1bd1cb60c1bc4260dc45c131baae45536bc5e4bd63be2e3bb10246ee882dcf22d23bf565341ca118232fe53ca3df6a674f7a583da328c694070b005618ae8f22fb1874359f8ff205f44b3c5a323548c630abe1d17a990eeea2adb5f36c65cc20370de9dcf7fedbdec95c15f2587234c36cc9a715df9d6b67fa5a7278743d12b9963013db82955e9bfd6e0afa9626dddf4b2cb5a1912cb98791fed0ce105e808cd4b362ea005d58851a47681eeed780f9b5366e7d508ec1c17fce2d98e25bd1ac49fcb4f20e84ff667db305b93427e9867ede99f1d62585da1c2d832549febb31bbad6210c53c1f82b35e580b1597e822deeafac914213af58ea5a3e868878fa7520e311a39b4ad15710ebdcf086aff32bf795a44d57b870fa9e9cb6cbc84e7d2251c59767aa7a64060680655606d948fbc2d3db3b2d7f37fd50cecb1973905be753c91b92873ae3202fc9248a22d50ad56201bd4144f5b234da0b410e7f15a0a95a19820149e023910d83a979db391b213460ce01005f5fb1a04431432b1197c8a30bcf17bd19b3022d5e6dc69ae2b279c5fe9294e35972fc48c80211d0aa9741a8a0571dfcc8f4126ec1ab162c9d6580d2d75919e2fcf00787213a06438f13c911ca3aae535c9a99e944d60cafd91c527714456d16ae5537080711c5cf1ee21fef83c31d67297d12f8c43bbbad8a6fff085a5495618bc758f7cf801b4a174989308c2d9c5bc181487b9709b3c4c94db361bd95624b7a13322e5901f510dee9b0863b40c0873f396de1ba09f4e0adf47f7f43ef8da035c2b17e12278e3a2586beeea243a455e48faed0dabb5f653a2bf59c827e6026e389635ba39efcef3fc6c7e2180dc9056b037680ed26fbf2c44c5cf7a5ffcdf42d9b43c57c6c2c46dd564ed09ac41fcb21e182b0041e6f49d1868f6e36e5f1a4265a33c222cff8af9d12640119589b9403a8c7a01e6b25765d1d920fb5b7f0aedba32eedbdf86172fe90e65f6096d90790d985d8d646c1398fc5e0639318347509cc404100dc19dddb728f53b4dc6eb3006e2c17a7b07423ad1394eb39ace5e8ff928cf005b54193a647bb2526fa6a6af9ed7bdf79ae6d9349a2ace02861268867d98e3b45152f70ef9ded8eb0de7db231e1fe7289ec4473a936c79a1558a318e4e10c36241ea9d0a3c9af459050435f986108a70ed380fcbc43656e8b4395c8054d6a090f6143d86faf4cd8be2619aaf84a9a4f3894259ce26bce5d966565817665921347b8ef3a6fe6ae228f0d9a485823a1d43ac273059fc92922abd5e18f032f42417b1d81ff95c8ea4889d96d3c875689fce6bce2ddba627475be5aad91463882d2f11cda3b26f677bb91c6f1d0d27cb0a29727c3aa9e1fc5472d61a728575279da0a2971d2c15878ec22aad54e381be99ebed7770c9055487de659bfb835fca6e429c9912ebafebc35324799beed01f15eab1be1df09371a927e40ed575b01649d198ff1fca712c4672ad6c4831301c2c30141b5088d3214f1c41df52c0768ea05844fbb6365c9265b5d32bfcc95f7d9d071dfbc244092c209aa25b1df16f158c8271a1da8463583f18c17af57494db8f102c3361d161310fa7e106183ce2a68f3413db4f47692e1f9ae56ec94cae4575c2d4c999d2eef65e2121cbdd01b19a1c3fbb8fc988c5ea7db66502bc60ea1f01cfcda82bc2b8b556cc6e9f040b5eaa22d8bd3ac12a472549c8387600894ccc97ff9ed0f9e8783ee2dbb5fbb2f7c26322d1ec37ea0f0dce0600b4d3cd919da028de86963436950c6afc2245efba86bde1c5eb777041ef45651d681fdc3610d9cb55f5f3fee4c5cfe61fd22f665620bffaf470c9ed06fef967b3947488e20e0da4ae3dac981c28786678f5f4bde4f5352d3af2b2f907b0c85c9de32c0f58a238081b6087358770aa46ff8431baf6f12f7df85b373627bfbb7f9040490abbc92d0c27694ad575ae325bc52b2901730d7790e16323415ab03a1c1d8ebc2a375bc9cf2df95b16e3b4e3cf742416fc175c71a7b7ac71d3d56ce24f632556c563113b0b0977cb5b8ebf1bd331efc18311378ab0f8e40a2e26b68640392d084e89b5039eac1b1608e7e62dfeaf1e908d67e26d01128e9177f8525a67d3b55a813532dfa6cef81c91e6a29ff9c35ecdc30086c1b7dab6a69090c43a940792f50e6422258b4d941852166937a14ac741333fbf3d08dd2299a66d4b4188038ef03d8d212ae96d71ab72ce03536c3ece07f9fd0aabad47455bd8ada3b73b91254ad73ea38e211ab1637bfe5b38a7c238dfb06f23117aa4b57373e47333fd6b781f1f8b1607192fb67927ca9869e3649e15bfbad212fea526891547a2f4a40832745b318f3aa8a4fdb3ac157bff575dfce07da0c5fc221428b09172761998a29f21df5c95f979c5b36fb6dd028d7cf2be424834799ebe7caa514fbfe7fe3495abe43618edc79bdd2b45dc9057c62d2240454431304438b1876b5e721505c7e41ee8dd3bad5830d5db276465efb07b889e935b32cf4e1f625ec1a556d11f565ec51b2dad1f8891858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@iv={0xe8, 0x117, 0x2, 0xcf, "dc6b467dae3608b821e9732d032d2d4681fa295392be482b1734c89a8824cf80a77206e0fdab0599005c0d27cec476d43f9d7f9cc71d986c950325bd31aaa69be33bf047d980714b291135f0e5faa3948b448d147ea18900fbd5235967fee54688ef53c509bf8fed668c2b3c0479040d1791c08ac72ce0dd5369a73d6ebde4a44dd4089a78ede09a0ef5d5f775a8c7bf3254eb8cce642622075d88f2a5dc27359c1f78cc351230ceb61e0cd776b1f6a288a870ed72380a7471f0a04e5e9c2d0d5d3e9f50d1028dcd26ff3add267270"}, @assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f0000533000-0x1000)="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", 0x1000}, {&(0x7f000012f000-0x72)="1dea72f0a0dac0c7ac267a029de07b0936d958241235a85927777a27b5239834f605dce039d214074d269a178871e716907491e1042b7f73bbea60c1a5a37827b77d29fc3bbe64acc9e1465c0306028c44e3c875bd9987c44aaac67a26c55bc450e18a2d3515ec6395bf067be2c2a4c4e982", 0x72}], 0x6, 0x0, 0x0, 0x44000}], 0x2, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000079000-0x20)={0x10003, 0x1, 0x10000, 0x1000, &(0x7f000013c000/0x1000)=nil}) 2018/02/05 13:04:13 executing program 6: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000706000-0x1)="ce", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000036e000)=[{&(0x7f0000c25000-0x2c)=""/213, 0xd5}, {&(0x7f0000001000-0xdf)=""/223, 0xdf}, {&(0x7f0000001000-0xfa)=""/250, 0xfa}, {&(0x7f000090e000-0x6e)=""/110, 0x6e}], 0x4, 0x0) 2018/02/05 13:04:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1f, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000efd000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbf000-0xf)='/dev/sequencer\x00', 0x400401, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fbe000)={[0xffffffffffff8000, 0x7, 0x10001, 0x0, 0x3, 0x101, 0x5, 0x81, 0xffffffffffffffff, 0x4, 0x8001, 0x5, 0x0, 0x8, 0xfffffffffffffff8], 0x10000, 0x100100}) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000fbe000-0xb)=""/11) 2018/02/05 13:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/audio\x00', 0x80000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000083f000)={0xb9f, 0xff, 0x3, 'queue0\x00', 0x3f}) write$sndseq(r1, &(0x7f0000357000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0xff}, {}, @control}], 0x30) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00002fe000-0x10)={0xa, &(0x7f00006c4000-0x50)=[{0x5, 0x7fff, 0x80000000, 0x100}, {0x2, 0x6, 0xc8, 0x4}, {0x60a274a5, 0x42, 0x2}, {0x2, 0x2, 0x7fff, 0x3}, {0x8, 0xd21, 0x2}, {0x4, 0x4, 0x6, 0x1f}, {0x200, 0x54289bfe, 0x7, 0x2}, {0x8ba5, 0x1d21cd76, 0x0, 0x800}, {0x200, 0x1d7, 0x400, 0x6f6b80d4}, {0x80, 0x7364, 0x3, 0x6}]}) 2018/02/05 13:04:13 executing program 1: r0 = inotify_init1(0x800) fcntl$setownex(r0, 0xf, &(0x7f0000495000-0x8)) 2018/02/05 13:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000489000)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00009e6000)={0x4, 0xffffffffffffff68, 0x4, 'queue1\x00', 0x8}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000078b000+0x99)='/selinux/create\x00', 0x2, 0x0) mmap$binder(&(0x7f0000702000/0x3000)=nil, 0x3000, 0x2000000, 0x10011, r0, 0x4f) connect$unix(r1, &(0x7f00000f8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) lchown(&(0x7f00005df000)='./control\x00', 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/02/05 13:04:13 executing program 6: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000059000-0x80)=[{&(0x7f0000053000)="ed", 0x1}], 0x1, 0x0) dup2(r1, r0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000-0x10)='/dev/sequencer2\x00', 0x111000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) 2018/02/05 13:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x3ff) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000bc5000-0x10)=@req={0x3fc, 0x0, 0x20000000001}, 0x10) close(r0) 2018/02/05 13:04:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000234000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x400) r2 = syz_open_dev$adsp(&(0x7f000023e000)='/dev/adsp#\x00', 0x1, 0x800) r3 = syz_open_dev$tun(&(0x7f0000539000)='/dev/net/tun\x00', 0x0, 0x2000fc) tee(r3, r1, 0x87, 0x8) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000854000)={@generic="51836403d77095efb0cfb78b41ad420a", @ifru_settings={0x6, 0x1, @fr=&(0x7f0000c87000-0x18)={0x5, 0x1, 0x7fff, 0x5, 0x6, 0x1ff, 0x2}}}) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r3, &(0x7f0000d67000)={r2, r3, 0x80000000}) fcntl$setsig(r3, 0xa, 0x14) r4 = syz_open_dev$sndmidi(&(0x7f000003e000)='/dev/snd/midiC#D#\x00', 0x3f, 0x2040) syz_emit_ethernet(0x3e, &(0x7f00004ae000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00f906", 0x8, 0x84, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00001b2000)) 2018/02/05 13:04:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000622000-0x8)={0x0}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000e20000-0x78)={0x1, {0x2, 0x3, @rand_addr=0x9}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x1, @empty}, 0x0, 0x1f, 0x7fff, 0x1, 0x8, &(0x7f00000b1000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x55ca, 0x2, 0xffff}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00003e0000)='./file0\x00', 0x100, 0x1d0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ac0000-0x10)={0x0, 0x5, 0x1, 0x2}, &(0x7f0000656000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001ad000-0x14)={r3, 0x8d, 0x80000001, 0x1, 0x4, 0xffffffff}, 0x14) 2018/02/05 13:04:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x30)=[{0x771, 0x2, 0xfffffffffffffffc, 0x10001, @time, {0x2, 0x3f}, {0x3, 0x13}, @connect={{0x0, 0xfffffffffffffff8}, {0x222e, 0x7}}}], 0x30) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c5c000)=0x0) sched_setaffinity(r2, 0xffffffffffffff13, &(0x7f0000674000)=0x1) r3 = fanotify_init(0x67, 0x9000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000326000)={0x0, 0x1}, &(0x7f000039c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bec000)={r4, 0x9}, &(0x7f0000901000-0x4)=0x8) recvmmsg(r1, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25, 0x10, &(0x7f0000aac000)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd}, 0x2}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400}) sendmsg$kcm(r1, &(0x7f00001c9000-0x38)={&(0x7f0000b70000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000d50000-0x10)=[{&(0x7f0000978000)="ef", 0x1}], 0x1, &(0x7f0000c7c000)=[]}, 0x0) 2018/02/05 13:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f00004b9000)) 2018/02/05 13:04:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000064e000-0x10)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x7, 0x8, 0x9, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x188, 0x298, 0x188, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x298}}, [{{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x80, 0x1, 0x7, 0x1, 0x10000, 0x1000], 0x9, 0x101, 0x40}, {0xfff, [0xffffffffffffff7c, 0x0, 0x2fc, 0x1000, 0xffffffffffffff81, 0x7], 0x1, 0xcfe, 0x80}}}}, {{@uncond, 0x0, 0xb0, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x101, [0x7, 0xffffffff, 0x0, 0x57, 0x6, 0x8], 0xffff, 0x2, 0x1}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x1000, 0x7, 0x8001, 0x0, 0x3], 0xffc0, 0x8, 0x1f}, {0xff, [0x7, 0xfffffffffffffffd, 0x1, 0x8, 0x4, 0x9], 0x9, 0xffffffffffffffff, 0xfffffffffffffff7}}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0xff, 0xff000000, @generic="122ed7a88d3323455bc51fb2766f32dc", @generic="4bc30a2e23f0debd84277d651799a1a7", {0xff}, {}, 0x0, 0x2}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}]}}, 0x3b8) r1 = gettid() sched_getscheduler(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f0000003000)={0x30, 0x6, 0x1, 0x886e, 0x2, 0x78d, 0xeb, 0x8000}, 0x0) socketpair(0x11, 0x6, 0x9, &(0x7f0000002000)={0x0, 0x0}) write$tun(r2, &(0x7f0000001000-0xb4)=@hdr={0x3, 0x0, 0x8, 0x20, 0x8, 0x8, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@mpls_mc={0x8848, {[{0x1, 0x6, 0x3, 0x9}, {0x1, 0x6, 0x3, 0x3f}, {0x3, 0x9, 0x2, 0x6}, {0x9, 0xfffffffffffffc01, 0x3ff, 0xfff}, {0x4, 0xffff, 0x1, 0xe0000000000}], @generic="ca26436065d04b1d95eb7f170b6c9a73d6e1ee0f64bba618cfc93124346a70f8672446702d0ef36117b5ee5a4cbfd63b969995f7a108c2ce8b339dac1f07fd72b5ae4cd8850d407f73905f3001d7baddd6c4e79919f676fce190d9dfd96429857d41a6eea2aad62569151a2aeb53ac5366324d75d96081ff21e0ae9edcdfd959888e7542560781d0"}}}}}, 0xb4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r3, &(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={{}, {r4, r5/1000+30000}}, 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000005000)=0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r1, &(0x7f0000006000)='net/protocols\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000008000-0x1a)={0x57, 0x5, 0xff, {0x7f}, {0x9, 0x3}, @const={0x2, {0x9, 0x7fff, 0x5, 0x3f}}}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000003000-0x73)=""/115) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000008000)=""/200, 0xc8) 2018/02/05 13:04:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9}, 0x20) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x11, 0x8000b, 0x8, &(0x7f00006b3000)={0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000657000)={0x3, [0x5, 0x1, 0x4184]}, 0xa) 2018/02/05 13:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000628000)={0x80000000, 0x4, 0x3a1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) r3 = dup2(r1, r0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000915000)={0x6, 0x10000}) mq_notify(r2, &(0x7f0000c5b000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f00008ba000), &(0x7f0000f32000)}}) r4 = dup(r2) readv(r4, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000695000)) r5 = getpid() timer_create(0x7, &(0x7f00006c7000-0x60)={0x0, 0x2d, 0x6, @tid=r5}, &(0x7f000035f000)) 2018/02/05 13:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000259000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0xfffffffffffffd13) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = syz_open_dev$audion(&(0x7f0000132000)='/dev/audio#\x00', 0x5, 0x20000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007e4000-0x77)={0x0, 0x6f, "d8cd7a5d79e8653e20aa0bf80e87699b16a36c753b7e51d213ea5ac86f250e1a625dcca5b6879eb44b4725230144b1a4af7143531caebfedebdc0bc8af3c9818c6da060d1cb0ca49d6ec746f749f5d0b47e5a7e09edecffa81a8fce479069dffc6315e2480f829c28a00e996bdf24f"}, &(0x7f0000172000)=0x77) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004fe000-0x8)={r2, 0x2}, &(0x7f0000277000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f000075e000)={&(0x7f00005cc000-0x10)=@ipx={0x4, 0x0, 0x0, "808f954bfd50"}, 0x10, &(0x7f00003d9000-0x30)=[{&(0x7f00001d7000-0xf9)="73e3270e5240e945d82ff70a691eb7e2fecc59d5f1498b783b3ce232263ee8991612d7ec373f238c0109483e3d91b60fa715f8c661ea397f345c18f71867faa2874e67b9296c15a40ec32abad977b7", 0x4f}], 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000146000-0x8)) 2018/02/05 13:04:14 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000000)={{0x9d, 0x7, 0x6, 0xe50b, "73aad4e767ac96012daf38a2d892cb5242ebaca40d1e08d32f72192f54bd999e9044bac6e1a5bcb5f80e7a34", 0x9}, 0x0, 0x0, 0x0, r1, 0x80000000, 0x80000001, "7c03220bd93d5a8a2836f112300ee1933fd9d2a6f97fa4361f38fb8e7692894ebacb8c060d202f4aaa37ee72c2494db02a6f4ed0f909bb7e0cccf893c781a0e2", &(0x7f000020a000)='/dev/snd/controlC#\x00', 0x13, [], [0x3eeb, 0x2, 0x5, 0x8]}) 2018/02/05 13:04:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000005, 0x0) sendto$inet6(r0, &(0x7f00008f4000), 0x400, 0x0, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0xfffffd68) r1 = add_key$keyring(&(0x7f0000a7a000-0x8)='keyring\x00', &(0x7f0000981000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000011a000)={@common='rose0\x00', 0x0}) fstat(r0, &(0x7f0000af4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a93000)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x2, 0x0, 0xa, 0xa0, 0x0, 0x7f, r2, r3}, {0xffff, 0x7fff, 0xe5, 0x8, 0x2, 0x7, 0x6, 0x6}, {0x9533, 0x1000, 0xd17, 0x1f7}, 0x100, 0x9, 0x1, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x7, 0x3, 0x3, 0x4, 0x0, 0x200, 0x3}}, 0xe8) r4 = socket$inet(0x2, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00001a1000-0x10)={0x0, 0x10, &(0x7f0000c71000-0x10)=[@in={0x2, 0x1, @empty}]}, &(0x7f0000359000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00001f3000-0x10)={r5, 0x10, &(0x7f00007f3000)=[@in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f000004c000)=0x10) add_key$keyring(&(0x7f000017f000)='keyring\x00', &(0x7f00002f6000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/02/05 13:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e89000-0x18)={r0, &(0x7f0000f5e000)='K', &(0x7f0000fe8000)=""/55}, 0x18) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000559000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c22000-0x10)={0x3, &(0x7f0000ac7000)=[{}, {}, {}]}) 2018/02/05 13:04:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000f3a000)=0xe8) ioprio_get$uid(0x3, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@mpls_newroute={0x54, 0x18, 0x1, 0x6, 0x2, {0x1c, 0x0, 0x14, 0x3ff, 0xff, 0x0, 0xff, 0x0, 0x1600}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_OIF={0x8, 0x4, r0}, @RTA_OIF={0x8, 0x4, r0}, @RTA_OIF={0x8, 0x4, r0}, @RTA_DST={0x18, 0x1, [{0x1, 0xff, 0x2, 0x7}, {0xd36, 0x2, 0x40, 0x68}, {0x100000001, 0x0, 0x7, 0x9}, {0x8, 0x4, 0x6, 0xffffffffffffffff}, {0x10001, 0xdfba, 0x3ff, 0x3}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000001}, 0x80) fremovexattr(r2, &(0x7f0000001000-0x9)=@known='user.syz\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000004000-0x19)=""/25) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000004000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r0}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000005000)={0x6, 0x7, 0x4, 0x80000000, "2282bc4236f370fc62ae4fe11ed155da78ae730631f40e2c6822f1bc87a0ac8c695c62a694bd76d42fed9fa8", 0xcf9d}) r3 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x0, 0x8800) connect$bt_rfcomm(r2, &(0x7f0000005000)={0x1f, {0x7ff, 0xa0eb, 0xfffffffffffffff8, 0x9, 0x0, 0xb2}, 0x7}, 0x9) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x4, 0x2c0, 0x98, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000003000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, [@unspec=@void]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x9, 0x8, 0x5, 0x9, 'netbios-ns\x00', 'syz1\x00', 0x1}}}, {{@uncond, 0x0, 0x98, 0xb8, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ip={@rand_addr=0x5, @empty, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x3d, 0x2, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, [@unspec=@void, @unspec=@void]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0xfffffffffffffffc, 0x1}}}]}}, 0x320) r4 = fcntl$getown(r2, 0x9) fcntl$setown(r3, 0x8, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000005000)='./file0\x00', &(0x7f0000009000-0xde)=""/222, 0xde) 2018/02/05 13:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e95000-0x104)='stack\x00') exit(0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) lseek(r1, 0x5c, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f8a000-0x4), &(0x7f000020c000-0x4)=0x4) 2018/02/05 13:04:14 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f7e000-0x35)=""/53, 0xfffffffffffffe21, 0x0, &(0x7f0000f7e000-0x1c)={0xa, 0x3, 0xe, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfffffffffffffce8) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000bc8000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 13:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x7, &(0x7f0000e19000)={0x0, 0x0}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000984000-0x28)={@syzn}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff2000-0x4)=0x2, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xffffffffffffff3f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r2, &(0x7f00001ca000-0x40)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) writev(r2, &(0x7f00000da000)=[{&(0x7f0000c1b000)="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", 0x5b1}], 0x1) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r2, &(0x7f0000703000)=[{&(0x7f00003ee000-0xa)="85", 0x1}], 0x1) 2018/02/05 13:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000188000), 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/02/05 13:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000056000)='/dev/adsp#\x00', 0x5, 0x80000) bind$pptp(r0, &(0x7f00001d3000)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000940000+0xb59)='/selinux/checkreqprot\x00', 0x0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/05 13:04:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000acc000-0x14)={0x0, 0x8, 0x80000000, 0x4, 0xe7}, &(0x7f0000f61000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ff5000-0x8)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000989000)={0x0, 0x6e, "70f99c5834208109877a6d6568d22234d8151fa6adf9ec18bdb3ed694646a75115330115e647b268bbb4bcb2e380a6ef00d1bb160613cb5b8a5aeba7cfe656d4986d6c647dce6e0695a726cb9a64f6022c2f57e988b43df58e76e6201140e280208cf9e8cda3a54857e7d3ad9eae"}, &(0x7f0000001000-0x4)=0x76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f00008cd000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x800, 0x1f, 0x9, 0xffffffff, 0x4, 0x5, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x100, 0x0, 0x8, 0xffff}}, &(0x7f0000aaa000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f75000)={0x0, 0x3f, 0x1, 0x5, 0x4, 0xfffffffffffffffd}, &(0x7f0000a34000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x84}}, [0x4, 0x2, 0x3, 0x2, 0x3, 0x2, 0xf3, 0x9, 0x8, 0xb0, 0x1, 0x81, 0x1, 0x7fffffff, 0x10000]}, &(0x7f0000cca000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x9f)={0x0, 0x97, "80e1314ad753f8b15a40a500f8862290a7908acaccd9f080fa552f75105ec4db2d5e0cbbfd8eb48f54c963aa9ea392b058e36fbb97663ca6f308a7f824489ce09a9420eaa5fa716e86c047b56fa221645177a569fe2df6cfcb5faec8871c640371c97068804060cf1047d18b9f74d1e49182f6f14ae2d88a1a369ad0c1d8279884a3d5d5c8032a4aed5effd8a32e3e82e86acdb102d835"}, &(0x7f0000000000)=0x9f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000caa000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000+0x275)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d3c000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000048a000)=[{&(0x7f0000001000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000b3c000-0x10)=[{&(0x7f0000000000)="e46f2b7847d9668a177bd723d41b094f5458bfef35f120e565e6aa53201939558dc2482cc215a73c340426469eff51d18137a77f87301089cc1946398b6927360edf273efe3a6c44deba2b74cad788d59ce3bd967a62be3179fbab8e9cf920a1901e71cad6528a78777e49939310c5146caa7477319dede0ba2f78b2eb2d03e19768b97d4b43a9f96d7949d88f152b2924f7fb1a21c96b50fa84258d2728ce4684dc48edb4f0219d6e025ca4c1b9c960857b95c550", 0xb5}], 0x1, &(0x7f0000978000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x200, 0x64, 0x9, 0x6e9, 0x6, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x7f, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1000, 0x0, 0x5, 0xffffffffffffff01, 0x8, 0x5, 0xff, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x99e, 0x7}}], 0xc0, 0x20000084}, {&(0x7f0000d3c000)=@in={0x2, 0x0, @rand_addr=0x6a89}, 0x10, &(0x7f00006af000-0x40)=[{&(0x7f0000001000-0xd)="dc3a1ff62ebfa24a2bc9873994", 0xd}, {&(0x7f00003e6000)="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0x1000}, {&(0x7f000069f000-0x1000)="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", 0x1000}, {&(0x7f000049f000)="f19a8c7cfbe320aed5bb797745c1f82b9ac6faa1fb44b0f4e3b96ac8ddd1114a08ef4cacafdfe7a3a78ed806e57ded6b3f4816c50a4b525cdbdaf6e76c3a9edd95b9ae2b733f", 0x46}], 0x4, &(0x7f00006e0000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x131, 0x5, r3}}], 0x30, 0x20000000}, {&(0x7f000065d000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000e9d000)=[{&(0x7f0000d34000)}, {&(0x7f0000ed2000)="38f1eca2b7fa48a385186d81e8b2f55a7a98848c3cae656a2987e0189556ef47998df38fafd86fc6d75b7864af79084f94b89f83ef3ea77e8283fb64d281276ed87fe207454bc992cb09a8f3b8dd92de8c74b364", 0x54}], 0x2, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x3ff, 0x10000, 0xfffffffffffff01c, 0x46}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x0, 0x68ef, 0x354, 0x1, 0xe93, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x1, 0x200, 0x80000000, r5}}, @init={0x18, 0x84, 0x0, {0x85c6, 0x1, 0x40, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x4, 0x1, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x100000001, 0x124a0000000000, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x400, 0x4, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x0, 0xe43e, 0x3, 0xfff}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x81, 0x202, 0x5, 0x9, 0x1000, 0xff, 0x6ffe0888, r8}}], 0x1b0, 0x1}, {&(0x7f000017b000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x6f)="29df491b4720e0af9c585243707450413f597971934eee52de4358c836dc24c0f864fabce2bc959b224653a1fc4fcb786d9ff073a364a01ba56ef240d37534edc96e939d294d20a67780dd652dd5c0e1a491a2b1420310f2f7e5d43bd3503dfa3cac5ec8a2a5e13509e97e2112a26e", 0x6f}], 0x1, &(0x7f0000001000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x201, 0x3, 0x5, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x9, 0x8e, 0x9, r10}}, @init={0x18, 0x84, 0x0, {0x1ff, 0x2, 0x5ed8, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x8005, 0x8, 0x2385, r11}}], 0xc0}], 0x4, 0x20000000) listen(r0, 0xffffffffffffff5b) shutdown(r0, 0x0) listen(r0, 0x0) 2018/02/05 13:04:14 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_open_dev$amidi(&(0x7f0000aef000-0xc)='/dev/amidi#\x00', 0x3f, 0x883) syz_emit_ethernet(0x46, &(0x7f0000008000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, "d9e60974958cac44"}}}}}, 0x0) 2018/02/05 13:04:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) signalfd(r0, &(0x7f0000eb5000)={0x6}, 0x8) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x100) sendto$inet6(r1, &(0x7f000089b000-0x7e), 0x0, 0x0, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000b1000)='./file0\x00', 0x82, 0x120) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000fc5000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fc7000-0x4)=0x0) ptrace$peekuser(0x3, r2, 0x7) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000fc7000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000446000)={0x0, 0x2, 0x20, &(0x7f0000fc7000-0x8)}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc5000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) connect$unix(r4, &(0x7f00007f9000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 13:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000eec000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000001e000-0x14dc)={0xfed6, 0x1e, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f000080e000)='/dev/input/mice\x00', 0x0, 0x200) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000aa0000+0x401)) [ 95.009040] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT 2018/02/05 13:04:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004a5000)) 2018/02/05 13:04:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x10, &(0x7f00008cf000-0x8), 0x8) 2018/02/05 13:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bef000-0x8)=0x5) clone(0xa0718a6924206ffc, &(0x7f00009e7000-0x3a)="b2e55c6604db8e38cf889ac95f0a2e32fd73e3d23f386610fc4a48a92b0acf9289032a807cc71f8429045f26effba0547ac6be52479d73e93ed1", &(0x7f00001a6000), &(0x7f00009a0000-0x4), &(0x7f00007c4000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000a45000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x42100) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a76000)=0x0) fstat(0xffffffffffffff9c, &(0x7f000037f000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000b6c000)=[0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8c000)={r1, r2, r3}, 0xc) 2018/02/05 13:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r1, &(0x7f0000bf4000)="569a20caeaabce0e3d2368a77a24bad68b", 0x11, 0x8000, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000a8e000-0x10)={&(0x7f00000e1000/0xd000)=nil, 0xd000}) 2018/02/05 13:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f000047f000-0x38)={0x0, 0x0, &(0x7f000007b000-0x20)=[{&(0x7f0000bf5000-0x58)="8d1c2bb63c0bca64d020ca5cd0cf7b50a1110832cae8acf12a589601d6a25740cc54d20c769d18be61ab2e21913eaad467d3ea97f3de0a5b914fa6831e60ee303de907583bf0a0f8b4d47ae55be5b9f6b8", 0x51}], 0x1, &(0x7f000048b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x9, &(0x7f0000580000-0x8)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000074d000)='/selinux/checkreqprot\x00', 0x40, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000377000-0x9)='/dev/dsp\x00', 0x40000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000af8000-0x8)={0x3, r3}) io_submit(r1, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000007d000)="b3b03996ff05abb1e8b1c24b50898d8f9ead673923f57eea9c323539f61098a66e70e21c7f41b248343690cde4383c538b179b0f5dcccf6bfaf8031cb052ad74a5a83fadd09955b1676d37e5e45d50697c", 0x51, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 13:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) r1 = epoll_create1(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000082d000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 13:04:14 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000009000-0x8)=0x200) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x6}, 0x4) 2018/02/05 13:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000411000)='/dev/vhost-vsock\x00', 0x2, 0x0) read(r2, &(0x7f00006c0000-0x89)=""/137, 0x89) r3 = syz_open_dev$sndpcmp(&(0x7f0000941000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r3, r1) read(r4, &(0x7f0000ec3000-0x91)=""/145, 0x91) syz_open_dev$sndpcmc(&(0x7f00000ab000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x800) 2018/02/05 13:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000190000-0x8)=0xffffffffffffcdf4, 0x6) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008e5000)={0x0, 0x3, 0x7, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000961000)={0x0, 0x21, "3f9b9dfe7b2a966dcbf74919bfbe10d4c6a22325ec69e92c7611bd893158832c3f"}, &(0x7f0000a0b000-0x4)=0x29) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000cc3000)={0x90, 0x4, 0x3, 0x100000000, r2}, &(0x7f0000116000-0x4)=0x10) 2018/02/05 13:04:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x80000000, 0x180) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000263000-0x50)={{0x0, 0x3, 0xfff, 0x3, 0x1}, 0x10000, 0x0, 0x1}) r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000002000-0x4)) tgkill(r1, r1, 0x37) getpid() getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x988e, 0x1, 0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x11, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x3f, 0xa2, 0x7f, 0x4, 0x2}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @rand_addr=0x1}}, 0x6, 0x2}, 0x98) 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) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000002000)={@l2={0x1f, 0x3, {0x1f, 0x3, 0x9f, 0xffffffff, 0x9, 0x6}, 0x6, 0x200}, {&(0x7f0000002000)}, &(0x7f0000003000-0x1), 0x1}, 0x2e) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001000)=""/4096) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000003000)=""/4096, 0x1000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000004000-0x18)={0x0, 0x9, 0x17}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000003000-0xe6)=""/230) socket$inet(0x2, 0x80000, 0x53c9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r3, 0xffffffffffffffff}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x4, 0x8000, 0x4, 0x80, r2}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, &(0x7f0000006000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000007000-0x4)=0x8, 0x4) 2018/02/05 13:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000724000)={{0x0, 0x7}, 0x1, 0x1, 0xfffffffffffffff7, {0x800, 0xffffffffffff9516}, 0x4, 0xef7}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/05 13:04:14 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0xffffffffffffffff) ioctl(r0, 0xc0884123, &(0x7f000000b000-0x1)) 2018/02/05 13:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x6, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000b3000)=0x8) sendto$inet(r2, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000a8a000)=0x4) syz_open_dev$tun(&(0x7f0000d0d000)='/dev/net/tun\x00', 0x0, 0x2000) 2018/02/05 13:04:14 executing program 7: 2018/02/05 13:04:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000080, &(0x7f00004e1000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000002000)={@dev, @local, @broadcast}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000a92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14, 0x80800) connect$can_bcm(r0, &(0x7f0000d76000-0x10)={0x1d, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) sendmsg(r3, &(0x7f00003b5000)={&(0x7f00008f5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x38, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10, &(0x7f0000aa6000-0x10)=[{&(0x7f0000dbb000-0xb8)="d584f16407e47e541828af92b0017d9dfd93134edac55181c536dfe8e8987a8fa5738636e85f19bbf45ed8996d697b37619c0d6c7efff64c19e1d6943312ae344b86bb9f06fe93ca15dbb17e9f3b3eed8ae64f037f43163bb9f9de2731e5317b76a9c2065fdb478f84cbc73c4e8bbfa9db27170d345422ad01d997d9fb07cf75a05e62aa831d81ca593fcc4012ca0c7cbfd17977668a41c0c290c6ffdd2c2d0b67f524b85ca1d9958d8990a7d726603b5bcdacadb2d89eb1", 0xb8}], 0x1, &(0x7f00008cd000)=[], 0xffffffffffffffd3, 0x20000000}, 0x4001) 2018/02/05 13:04:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) bind$alg(r0, &(0x7f0000728000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1_mb)\x00'}, 0x58) r1 = syz_open_dev$audion(&(0x7f0000044000)='/dev/audio#\x00', 0x1f, 0x200000) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000dcf000)={r0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) 2018/02/05 13:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x2, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f0000505000)="4d6fe6c0e09199b2ebdd2b29bb566725aa41e0eb0b7b07797fc48beba90431c579089cb7d5e21126e65779384778705a5ec2348cb489391d0d2a2a9995151b76c80bd5174a6fd6e52ac0a9e8ddd9990dc866f9b415b0538b4b9739ef3c1ca8ae74866c2fe9a85da5865b9d4715c479136a9627ac5c17790a922f93abce56429bf67d12ee229f88516aed6d7f2061754a015309e7e686e45bc9bd626957b8b4e0a40f2d73138a9d1bbb7ecadacd8c92347fb4d7edbe5dcb8732163b90edcfd876356b95f10a822003762f37dba04144b05dc386f7c702652df6811364804c35b7ad12d55f472914521a1676cce27944c985d8f0b8257681c1fd4ad7abd519", 0xfe, 0x40000, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d2d000-0x8)='ns/user\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00006eb000-0x4), &(0x7f0000730000-0x4)=0x4) 2018/02/05 13:04:14 executing program 1: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f000070f000), &(0x7f0000001000-0x4)=0xc) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000-0x4)=0x14) 2018/02/05 13:04:14 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006c5000), &(0x7f0000001000-0x4)=0x4) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000), 0x0) 2018/02/05 13:04:14 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000025000-0x8)={0x2, r2}) 2018/02/05 13:04:14 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18}, [@jmp={0xf}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r1 = syz_open_dev$dmmidi(&(0x7f0000008000-0xd)='/dev/dmmidi#\x00', 0x1, 0x40000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x4, 0x5, 0x1, 0x1f, 0x84}, &(0x7f0000008000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x1f, 0x64e8, 0x1ff, 0x0, 0xffffffffffff4687}, 0x14) 2018/02/05 13:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) socket$inet6(0xa, 0x800, 0xffff) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/05 13:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f40000-0x8)={0x0, 0x3, 0xfffffffffffffdf4}, &(0x7f0000b73000)=0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r5, 0x2, &(0x7f0000599000-0xba)=""/186) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r7 = dup3(r6, r3, 0x0) setsockopt$bt_hci_HCI_FILTER(r7, 0x0, 0x2, &(0x7f0000d3b000)={0x2, 0x2, 0x6, 0x80}, 0x10) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x0, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r8, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000ee000-0x18)={0x2, [0x2, 0x7]}) io_setup(0x800001, &(0x7f0000b85000-0x8)=0x0) io_submit(r9, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000)="4ea27ac53333874322598e0fa7a8651b19767ad006fa3ac795d6e5d2f8a004739ecb220e04c071afd2cc29c5795e2fbd9b6ea5387bbf203767c5be808512545638f533b056b993039b0dce", 0x4b, 0xd2, 0x0, 0x0, r2}]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x208, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000265000)={r4, 0xffffffffffffff51, 0x3, [0xffff, 0x3, 0xfffffffffffffffe]}, 0xe) io_submit(r9, 0x2, &(0x7f00001c8000-0x10)=[&(0x7f0000c02000)={0x0, 0x0, 0x0, 0x7, 0x3ff, r0, &(0x7f00006e4000-0x42)="c68d43af9ae54a3c1be573f5432bc66147526978a146576f01ca995eaef786e2422f497bea81bad8a19e99f8e13ec698da7d0301fff37bfe0f4884e00ec9db9ae963", 0x42, 0xeb, 0x0, 0x1, r7}, &(0x7f0000a5c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8001, r3, &(0x7f0000cfb000-0x93)="b22c4bff1db85d121350e2c0b1722f15fae7bdf9a9639df95d2bb382e00996b5a7aa56effacb23e416e7ad3d7130cb639b67bb187286d2c2b5dc9491250102cda38317ec55b902820595fd9ca4018cccefb532dee603e2fa6ca63251dadbb93572bd0d5b34152663eb13c8d610ddbc9030532292ba156e2b9a70fc2d4ca8c4d334796c99fed420e10dfdae78cadb79de5a098e", 0x93, 0x10000, 0x0, 0x0, r3}]) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000826000-0x8)=0x2) 2018/02/05 13:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00004ac000-0x8)=0x8000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000762000)={0x0, 0x1, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000062000)=&(0x7f0000e6e000-0x1)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) 2018/02/05 13:04:14 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b83000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, r1}) mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000793000-0x10)={0x3000, 0x2000}) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f00004ab000-0x10)=@can, &(0x7f0000793000-0x4)=0x10) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f000024a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000792000-0x4)=0x10) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000000)=0x1006, 0x4) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$audion(&(0x7f0000793000)='/dev/audio#\x00', 0x0, 0x8000) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f00000ea000-0x14)={0x2, 0x4, 0x2, 0x3, 0x5}) 2018/02/05 13:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e5e000-0x11)='net/softnet_stat\x00') sendmmsg$alg(r1, &(0x7f0000a1e000-0x188)=[{0x0, 0x0, &(0x7f0000a5b000)=[{&(0x7f0000978000)="695c49bd80c1af7703f13a3329b7b90cabe14a8285d450dc643031983e927d1982c90ba5144777538ac4c4e8eac500ede2a0949710274f7a766d2608f5b42abc3d37debddbad66b9dc3bb8186324ae0409adad7b5279fc8f7d789838c05b7c70b10d68280b2e759cc2d267edbfb5047598a7e7114c6e7397b347bdc202203b46bba6840a77e7d28719f1e981bac9519ed27bbd6a2d40808c382a28933cb6acd14e4d0a8d57a2e98c4769c7ce2a1b1e4723a57127e2a33568541fd526832dc7f0", 0xc0}, {&(0x7f0000b85000)="5a8d806a928738bdbbecd1ef4d9ae4c066625845884c1cc76b5ff25369fbcaf9d837ccda92ebb807f5df8f50ab0a1e7f71e6c301c6d299818150a4b62ef7d120efa4a516666479ca21310354ff5e250746015a6cdf5ab8292a2df857d325b9", 0x5f}], 0x2, &(0x7f0000223000-0xc8)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x98, 0x117, 0x2, 0x7f, "0aaf96b0fced323b342f720a742f8fa6cf514477c9608c2b5bdde6cd854030d7b53f90172f4a555c3f648151edd7e29a92bd65ccbac95d5def44e91f6b64b27b1949b5b85173b6989008bdfdc4d97730dca0dd88563bdecf347443c6c4b61dbc1b6d5e30a95f4326e948c438a67cf072841a9993ffd85b9ec690fb119096da"}], 0xc8, 0x4000}, {0x0, 0x0, &(0x7f0000cb6000+0x51b)=[{&(0x7f00004b4000-0xa7)="063f2bdb75979a27448b3f83497b6ed4d11042fcc7a0378c2389e6e155b5e5e81df961cc1a2163fe7e56573af60f1bd27de401ee22942cddd408f53b79e2ca0771f9ae089f9af662a67f47493b6b827052cddf2a4339c3dc4fec93965ce91db510b3cfd124437681fab47f7386099ba80ebf803a4d5ea126cf25f3f4ddad0f56b17533ebdb91144075868a72eedeff1fdc21016823f3d17990bba1c087e04ddad2e1d807b869e7", 0xa7}], 0x1, &(0x7f0000fe3000-0x138)=[@op={0x18, 0x117, 0x3}, @iv={0xf0, 0x117, 0x2, 0xd7, "5fdda4d543ceaee3534f777b062b554de883dde70a7e2b23cccf2c5a99dd156614168b35ed507e7edd1a426a1f760cdd24b1bd2278c63cd0df3c4beff5cba7fc28e48a136352ce797d558f26d2485c234f597ad33fb987e99e78b7d66e0032c48dc163415beb022b7d816a882bf605a34b83f6657555238a6057d80fcfcda361c74db2045ec44dc8bc4cb04b25f7ae66625c850070c618842f22c7bd52273a5a079ac60ff1bc60666301f5afae3e392d7a1d4f7f0e553c1beeecaed6734e1e7b3e80e1d374e9516bf2555380b61fd1fe125d1ff61ab33c"}, @assoc={0x18, 0x117, 0x4, 0xff}, @op={0x18, 0x117, 0x3, 0x1}], 0x138}, {0x0, 0x0, &(0x7f0000129000-0x10)=[{&(0x7f0000b0f000)="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", 0x1000}], 0x1, &(0x7f0000d98000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffff}], 0x48, 0x40}, {0x0, 0x0, &(0x7f000067f000-0x30)=[{&(0x7f00003cb000-0x3a)="5c3954409db6dfd8cd1b23ff63628b518b8986b3aea23f08acbea5a4ac7d851feb543cbe83769dad8d7e3f6f45efca6fdfb46a257634e664b5e0", 0x3a}, {&(0x7f0000b57000)="5cae46b67cfb4682a8de03d8ca6c7c161d0a9d0a26c4d36290dd6b6b74328102d9ef504605bfbfded1868798a651f79cf49b4a08d0e25ba46f5edc28864012793a", 0x41}, {&(0x7f000039a000-0x80)="2f061e79e6255e4406259ccb56fc78f9d3f73c319ae6a1e4b4d96ce7fcf15b31827f18b97eb9a5c4b3ec4db6cfb5e2b01ddd8233bb564fc19679594d07bdddb184c635175eb5aeb5f2e226057e6d6757e00379290cd34606a35f64c00f18e578e560436eeaa6985ee575b70c7160beb2531b8a772dfaeb2276cd7611db9bb233", 0x80}], 0x3, &(0x7f0000a1b000)=[@iv={0xc8, 0x117, 0x2, 0xaf, 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", 0x1000}, {&(0x7f0000704000)="fd43210a3bb102de4e058bc52e34aa673034689c2d1a1bb82743b48fa0f0b267bc445b56e13b40fe7305b6c5478f3c5cbe960a0dfddf26ff3ab79da428e9b7d49e95de2463be93d253d3693c4b00749b50fb767ba9e59ca788ce0c9063d1740c3787952fc6d464f9d1ddcf729622ababfa580aa7ed8181fd7dea68957cc097f705cc38d581dd545a3c900b125bb17a4235e5a63e3031e0e8dd1c208b601023be2194", 0xa2}, {&(0x7f0000801000-0x24)="6c42615694a7a6ce040d0f5c4dcadb4adbd9c14b82523050b406c5633cc9ed51b8add792", 0x24}, {&(0x7f0000103000)}], 0x9, &(0x7f0000ddd000)=[@assoc={0x18, 0x117, 0x4, 0x800}, @iv={0xf0, 0x117, 0x2, 0xd5, "a25e225499737fe212512335036ee722e4c49d7f9418c4ada435635d52e2ef64bdde0149bbbce245b2d7e3b79db7f15980baed60685880dc40c13dca7296ae5f8df635ac40bfcaf1434c625e9403b51a5e2bc267e4239bc51286085816efc609627df4506bf25322c492828e3f0c0d1f6995913293b31b4f16089488bbd854f25517436eabef65c045c52ec3cbec9304fd71f0c199d3cf61b4103fc1d6c40557a603bca3f563c3a9b76fc72720d31a7ad52e87777702cd85cf7d66a52b691f1ce5a87ea7ada90b3120eb431faad1f95becfd21c284"}, @iv={0xc8, 0x117, 0x2, 0xad, "e0d60d090c3bd4d3f566da66387091ac2924f758d64d3351d4dfa6782e8615fcfdb70b495b5bb3f7dcef7a55fce2c3ccf60d8d87704b7c44afd156baa24460ceb14294936fd296942ff85cdadfbebe6a0b907ec4a0d7a09ff054882eac01f6d834a471e534a435d2f6c472422f21c975ffdd0cc48c52a0ebafdbbb2b7f0986771293647541d0ab8f95fbf594c928a9d49bc0826e70e323370d53da815465626381678fc5b04a48bf2148e396bd"}, @op={0x18, 0x117, 0x3}, @iv={0xe0, 0x117, 0x2, 0xc9, "f158056f0e0d3e87223b905573ad81721f21cece44fbe4f6775f1a5f9e10ced6cce4c2e57da63d73409a8bac618b0e5c054436d90ea7825be1b34dcdfa6bcd621ca71304b88c304cb43e0ddda62d23cbb4da98cebfe5cffe92f622b6598bd06514b4285555f2e4c4cecded5143212ac390acce10a62e1c368440e2c67640ecf1f09a8be5d7c4cc96768842d3efb52f2148941b2c691b13b71137ec079db550a4f0bd9c72df0ad11d266111efbac0964428dca08ef1a90160c1d44a6004b4a5891e57ee6acdd65de1c9"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4600}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x328, 0x40004}, {0x0, 0x0, &(0x7f0000b9b000)=[{&(0x7f0000370000-0x15)="0f9d963e36aa143b641e2d7da2a3c97a0ea84bee3e", 0x15}, {&(0x7f0000b00000)="609fb7936643b97f46ed2dd3a2d50b1576d43b2cfa0763c91912242de5a669e5c592ee256372f7a96593bd503ee31a4e6913639f6f9fd9160ffc0264d68ff4893b709a681cfcfbdc3b19fe52a2d4f1eeb747de953fb0a668d16158d6c6984da72a1a0bcf581196da289176a4c10a484a96ab27a43f2ea5933952c6b143dde6185a0fb6718d556b7a3f82b963bf33d4daf242ef072a8ade9843a5e5cdddaabe5cdfc49191d9b971098db70e3a", 0xac}, {&(0x7f000004e000+0x297)="5c2e746d972230e7d6d1481810fe00e4d14ecb5a472b59c38c4f1a1dbedf40831e8cd7149f8dd399ffcd9ddb5dc9383a7abd2288b00d5b486bf9e0de88c4beacf10039359e3d4997340edeb9ac4a53d1b274998dec51d86db7b434001efcd5fe008b666f216f3888cc643f66064a4de62164d028ef9b2df1c3e7c0ee6815dac8e9cafc783df34b0ec8f73eb7cea9cb98b1", 0x91}, {&(0x7f0000867000-0xf1)="4cfce31058e5e141e0a8755a831e17cc6e72ff2447100f8516239124a61dc7ecc0f7e7956e1a8cedff89759685d674b43dd830cf674e8ecd85354bc18a8646871fc01d114002bf6d146ffdbea21fb84c5f5f90e2fe88b58a10afecf989708f665b3e58ae10d310071ae684bd7e40d77b08525b3e75a819606cd4a289cea670c99c47880402ee9b70b6259027dea2e206603fcf4de028d59e4bf6f228569e0a85076a522c01baf6d7ed9d2d5ace33bd5a5bb3a175cced9b4c80f1e237fefe1de19513935f3668aac01c426febcd1a5a90c8e58dd0559e1d2643d4389f750e3774662d752f6e2e76d9b1b804a47948bcc612", 0xf1}, {&(0x7f0000579000-0x3a)="11cae00b15d33282b9dd32a3d6fb266e3b7a4d93909e24d5a4145d342cbcb88599d446ec2edaca0b459f10470b3abde44ab2102af5edc030eb19", 0x3a}], 0x5, &(0x7f0000a76000-0x58)=[@iv={0x58, 0x117, 0x2, 0x40, "eb6a32047cbc4b1ed062f26df4d525d7998348ecf64f119a7b7359d5306bf89ade39b79f023481d0b6d09320505f93615ad1e73c22d6a6563bed1cd773f81a97"}], 0x58, 0x800}], 0x7, 0x20000800) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) socketpair(0x5, 0x80003, 0x1, &(0x7f0000c07000)={0x0, 0x0}) fstat(r3, &(0x7f0000d13000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000770000)='.request_key_auth\x00', &(0x7f0000cb6000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r5, &(0x7f00007b7000-0x11)=""/17, 0x11) stat(&(0x7f0000a42000)='./file0\x00', &(0x7f0000951000+0xe6f)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00002e1000)='./file0\x00', r4, r6, 0x100) clock_adjtime(0x1, &(0x7f0000043000-0xd0)={0x19fc, 0x6, 0x7fff80, 0xd78e, 0x9, 0x7, 0x54, 0x8, 0x1000, 0x6, 0x9, 0x46, 0x401, 0x3f, 0x7, 0x7fff, 0x9, 0x1f, 0x1ff, 0x3ff, 0x8, 0xd9c1, 0x40, 0x8, 0x8001}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x100) r7 = accept$alg(r0, 0x0, 0x0) r8 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r8, 0x0, 0x0, 0x40007) sendfile(r7, r8, &(0x7f0000ccb000), 0x5) 2018/02/05 13:04:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000-0x4c)={0x0, 0x1c, 0x0, @thr={&(0x7f0000001000+0x5e)="d0958e7c97ee936449384edbc61fbe18f89c507a1f02a9ead201e6b0cf85e4f39fe27e986b9e7209b781c23a05d5e8112e5d49492c61140746f905696e1c0c72225250610afd1a116f58ef956c6d50c8668d514fa792f24f7607e6db791b659c1c4236a57731c4d3b100e29cf172f2072bb82111d8031865bcb29cf24f28291dd01469ebb659d77a62abded182de2155e6eda057e57659dbea022d8e95020f102f611c11eed07a0c09a3a2b0a25e517a8c34d759d156ce87d8a45aa1bcdaf85c38dbfdaa8f0ef09a9833b1dca7942a2d7411dc3cba1e791fbad8ddc3bab786aa", &(0x7f0000001000-0xb7)="2651645e34cb89ed7bd7e032640b774f0590d058166218afecc81191d339e685e8c12998d9a180a475ace63b2ddb54111463ef7949049539a70e98859d123491ff4a5a0b7ed4de3ac87b3a8017e79841f0f04c3b16581f575ec142cabf0302a69a5ce255d9544d41eac9b671508495cf34c900522c9d67d500b80f27f33d6a41aa4a858e50d5a221fbf35d9ad406fb2f0f7173acc6befc9944ca300eb8b4c7a5b62bd651f0352635a46c9498b60893140fba86950970da"}}, &(0x7f0000001000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000000000+0xa0e)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000002000)=[{0x6fd, 0x4, 0x7f, 0xffffffff, @time, {0xffff, 0x5}, {0x6f, 0x679c}, @note={0x8, 0x7fffffff, 0x1, 0x7, 0x8}}, {0x4, 0xf3a, 0x8, 0x2, @time={0x0, 0x1c9c380}, {0x4, 0x4}, {0xdf124cb, 0x1}, @ext={0xf6, &(0x7f0000002000)="0825b8e3e102d03409535d33dcb4023923987a7226abd2fef2c5986c2bab072e12805732083f17f9186d18db184b5c80cd9c088947f6e75514ab31355ed5ba95c0dd71f506727804e79034adb29ba60ec7a2147a3b19c9ceebaf313fbf0c419858f7bdf5a3b322a48468a91c0276c1a3e2a419ebc1711ed79213af6a020e733ba7b7ffea11839989ae7d878f1c8086c57157e9bfedfd3c124655f80a2af35b399271c4f12fdf696647188a999c3d57824995ab7bd6add8daba0b06e721f066b7087360526231d6977c42d0b2bf780f9fd1c0b4dabc8407c2db65961dcca4340fca797867d1fff68c18ac915bb7589c200ff60dfc3d7d"}}], 0x60) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0xffffffffffffffc0}, &(0x7f0000003000-0x10), &(0x7f0000004000-0x10)={0x77359400}, 0x8) r2 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x400, &(0x7f0000004000)=0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) io_getevents(r3, 0x1, 0xa, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000002000)={r4, r5+30000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000006000-0x1c)={0x20, 0x14, [0xffffffff7fffffff, 0x7, 0x569, 0x6, 0x0]}) r6 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r6, r7, r8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={0x0, 0x3ff}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000007000)={r9, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x4f, 0x3f, 0x8d43}, &(0x7f0000008000-0x4)=0xa0) 2018/02/05 13:04:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f000041c000-0x8)=@abs, 0x8) getresuid(&(0x7f00009e1000)=0x0, &(0x7f00000fc000)=0x0, &(0x7f00000af000-0x4)) fstat(0xffffffffffffffff, &(0x7f00004f2000)) r5 = getgid() getresuid(&(0x7f0000a00000), &(0x7f0000c94000-0x4), &(0x7f0000b12000)) r6 = getgid() lstat(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000a0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000478000-0x8)='./file0\x00', &(0x7f00008c5000-0x44)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000caa000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000675000)=[{&(0x7f00008b7000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000c44000-0x10)=[{&(0x7f000022a000)="a8a5798291c2c38fce6864972e2fbf347151f1b76a616fc307711af67ab00dac1b5357173e5a116ea7ef302a3e122377a0dbb2a2eb0010bca8fa19a88f60f38d59d35300b89976fc330e13697adcd5683f4df21179ab913f2355b741f2c8e2dc97582b324d5b0df2d169dde56ec429b9c27850b095782381e12a49b3c2f2978f17", 0x81}], 0x1, &(0x7f00000ce000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r2, r1, r1, r2]}], 0x28, 0x20000000}, {&(0x7f0000e53000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008de000)=[{&(0x7f0000bd9000+0xf26)="847173970cbc0ebabeab06aedd0ff668116d8ce269df0ca18653007c4773fccf04461b5cf657bd2b3180dae496be5923f993370f3af3ed9559e64045668f20ad3f33fe500e39", 0x46}, {&(0x7f00005d0000)="361da9a23f2aa17ffdd3a75056ca0da79efb1b40b57496029c37eda362ff695fb9312b6fdf1cbcdc825123610dda82fd87d4bdac", 0x34}, {&(0x7f000082c000-0x1a)="01570ddea0f0995c1023268c098fe5e68081cb2228ed74962081", 0x1a}, {&(0x7f0000924000)="2a45a4d34286d4f331c241866458cbae9dea5340c61ef5ecc9eb15e630f99a50927b886ad662ed9457a8aebd60e535f27ea4f9a051bdb650a093abf0a2791292", 0x40}, {&(0x7f00005e5000-0x3e)="afee78f51dae43d228dfd608ae67df4e33ff371ad5c8d6a62b17c2c46cc9c73452932e639c2da7b994caab3828101e730b1bc3ad41637084e54b7048e222", 0x3e}, {&(0x7f0000f08000-0xf4)="d3c3a157c015ec96c13f6c0ceb20ff6d1666638ba9e3ebcb159fe4bbf6fd4ecf1b6e01f8fba8fa06a9671122e72d46e8b7241719cba5ae5e3458161cd7cd049cb22cf45036715d269f9c2ebb5cbb0de0aafb50cd4d7b095f2f09e67e6d28c92a80f796601bab66224d222d46b9b0ca519a91120eb1345f6911438eb1f755d92d4fb08941afc221f795a714974af8eee9ac734e327fab23c6dc4465ae6e0e261708fd395ed1d54cf27d7b98267f5c063de709a24bb9b988f2373d709c85ccc9b91b6f8159e2c705a49846a31f6105a5bae8e591206a810b09550975d1209ddd1d8999f29069a4687259e4ec49167cdce1258fc537", 0xf4}, {&(0x7f00005cf000)="a1a00064930b86028070a88aea1f3d0cb0d847dd7b3be8838307cfc47e0fa8e6db96ea2b46b905fdf9ae5e2bd9b5eb818b7f2a4c43d2418e050eb50963b9b2af16ef32dd955756440680f8d84635b234d45d90d49d08e2ce89eba8f39c8e", 0x5e}, {&(0x7f000039e000-0x79)="b6df0674e20b8ac13b1062466f4e4c0e8dd5085e7f48a5990faaf3850d49467befce74f4dabcb48daf0706ba680d9b599551f46d04251f434bfa0e9bf8a67ef704291a598b8f0a0f01fc4627ea1ee7abf5e2e3c347a00f1becd6a4005c1c88c0db6d296374133130a03909be59665d111bed4b8328adf28923", 0x79}, {&(0x7f0000fc3000-0x2a)="f3543768fb6e49e9ec181ef55c96d093c60d66c83370caec2aba37e3fac3bb4f36abd4858fe3efaa6cc3", 0x2a}, {&(0x7f00005be000)="56510426b676a5fa833ba885321d4a60c6c0d299ea2c55ace7a6cc2d7788340e9522461b81dca425c620ef457eb3b6dd1258afe000e84899d861428bcad023210bf58ad7bac6c9eccc69202957948ccdccecc870cb84254900958a5ece1386", 0x5f}], 0xa, &(0x7f00003f3000-0xe8)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r7, r11}, @cred={0x20, 0x1, 0x2, r9, r3, r8}, @cred={0x20, 0x1, 0x2, r9, r4, r11}, @cred={0x20, 0x1, 0x2, r9, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r0, r1, r1, r1, r1, r1, r0]}], 0xe8, 0x10}, {&(0x7f0000a4f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000096a000)=[{&(0x7f0000839000-0x96)="37d087c289e040ccd63dab656c7abb7e7b4cbf2df2af2237ec5954ac7240cfb5746d0ec92e9348296bfccc5aef39d56fc5201a6f60b313e96b7124859e0111d93b377276b6885e35076cd4aa4728b1f44e8cf50d7fa53344a9a971972b3229f36686cbe04762f1a78da955918d2f9e7f7c6e2d4db14ec8037186620d09192eca9e8cec60a070c171332e15b9066514d2aa4dfd502c2f", 0x96}, {&(0x7f0000753000)="190b59b621341a18967aa79b9e5b7719e47e7ee223ff41ca657594310f741ec507fe21e2782a0f746d96c4b25ae865f204dfb740212baca7afb9b67f98dcfad84bfc976f6b54b1ca915606e558a9f03385d0e7b6667bea88971bae117b1baa1519674c2fa2635f4a9cfe75e6cf192051186b8f48432a59abb4d429ac560030009cd4762ac86438d84be70cb807802061133b733f7f6097c800128e0ce4ba33772e75c9b85f708cdec48cfe8599cbc8758ac5b7887e36bbad1e", 0xb9}, {&(0x7f0000e39000)="33957de112dd49fa739bdaad1cbb79b83f94dd46b405988c4cecd08de0a55d6bbcad406d2f87c815468e8f3c18992792915898e0d4f5948a585580c9c855fd00fa0282773099f8f34e92da8afd2c9b9673a5dd0f783123d6a2c71ebc7dd1c6e3a5d477d5f5de5a67", 0x68}], 0x3, &(0x7f00009b0000-0xa8)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r6}, @cred={0x20, 0x1, 0x2, r9, r3, r11}, @rights={0x18, 0x1, 0x1, [r2]}], 0xa8, 0x4000000}, {&(0x7f00008a1000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000913000)=[{&(0x7f00003ea000)="7121f61f667160ea04fbe708d3819451f5ba94cef6e881aa5bef5806f9448d5f0890b92bcd9f0f385f8d2a0927654bfce40815cd64b1d4acfc2872a6557a7f18b64ca12ac5abe715ddf4a8e285a641a225840a4b183059aaba0f2c06010ededffed0c2d2ab422b336b7f25ed01cd370ecfa7d60c2e9fd70603dfb7eeb6ea2910630b7b1b7432031554714c88b4fe23a9bd42b2c44df1facc5735b8c26024bc441a29c34dfa582739dbab6692cde87d325d8f0f5f54", 0xb5}, {&(0x7f00008e0000)}, {&(0x7f0000a22000-0xd2)="58446fc6fe9de4d1cbcf409fec9ae22becf151d3165b3364039bedc1dc36861999a6aa5720d0e9519488c75e478fbe7dbb5f64ab036e0fd7ef1b137c5c899ebc2c7a77ec79a8dd6d38685bf9a4b82a23c7ed3ca03580d8ac19a65f465270800938c5d3b4200e5410f39f1ab2b1ad19b70c5e91ea2c6a74856228f262e1734d57b4ec89362f77ed48ec7b880a6f568d0e259b07d5a2f320b0ce3c6534c04a324028bf4fd2c1a2f511323846e8b31f4a995b7e38f56728233e11b4799989db7b53ca485f15a10be68c0c9b6b03db86770ab5c1", 0xd2}], 0x3, &(0x7f00006c1000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r2, r2]}], 0x20, 0x4004}], 0x4, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000559000)=""/120, 0x78, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000eb0000+0xbd3), 0x0, 0x0, 0x0, 0x0) 2018/02/05 13:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c7a000-0xe8)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00002cf000-0x2)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006a3000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00007d4000-0x4)=0xe8) setreuid(r0, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r2, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r2, &(0x7f0000fd6000)={0x5b, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546deaa355dededdb6010000007b8d3b874a62bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08070000b5"}, 0x5b) 2018/02/05 13:04:14 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f6c000-0x8)='./file0\x00', 0x200000, 0x80) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000f6b000)=""/206) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f6d000-0x10)='/selinux/create\x00', 0x2, 0x0) time(&(0x7f0000a23000-0x8)) 2018/02/05 13:04:14 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000023b000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r1) 2018/02/05 13:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000088b000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00001c4000)={0xfffffffffffff6d7, 0xbae, &(0x7f00004de000)="db127cbc2eaee9fb4932dc67993477e647b27cb30f8c7e692e35d4434e80db2515f7441d6f1a1b9247c6a496faa4eeee2f87a816a74e7d3d2a43a3737b9ba288f25682a76eaabd61b5d0598c9588c6231e0e1c2828030017e560964147077569bc0736840e55c2e9c322d535498fd2ea2e2859d30ac2af541845b4af6bcd61785b270d73c8420699c51cf55d079ebdb25fda432dd6770046f5c88c32fd6e92f855a78401d1bd02d17a25478e8a1718bf7bfb9d1ff74deda7630fe4e895042a8752ba54b03863ecd54394a4eaaceb3ebc7d2f52c385c7a9cdf5b9566531b41ab9fa33ef97ed", &(0x7f0000359000-0x7d)="800122d4513988ea48c9db485fccdd08d2858961415e69011c8b34aae20dfd64722be741b68a98039ac59c2dfc58e10a136e004b205511706ed31b3537c04a1a404f4bc7ff9fb100a0484f3593242fff9b87a7218b466767cf208702ad4072b6f82cac99a8cdb38cec98c3e572c836cd1bc9627bb387cc06ebf6c135cc", 0xe5, 0x7d}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000d8000-0x20)={@generic="ef162e87753d1e4c1d2d467cc4a1cb28", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d0a000-0x4)=@int, &(0x7f000074f000-0x4)=0x4) fcntl$notify(r3, 0x402, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000b8c000)={0x9}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000002000)={0x1, 0x0, [{0x40000072}]}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00001ad000-0x18)={0x0, 0x6, 0x2, &(0x7f0000d0c000-0x8)}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/05 13:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x200) semctl$IPC_RMID(r0, 0x0, 0x0) syz_emit_ethernet(0x46, &(0x7f0000219000-0x52)={@random="cd390b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) [ 95.484749] CUSE: info not properly terminated 2018/02/05 13:04:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000047e000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f000021f000)=0x0) r2 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r0, r2, 0x10001, 0x20000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x400802, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f0000000000)={0x0, 0x2, 0x4, &(0x7f0000001000-0x8)}) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000001000-0x50)={0x9, [0x1200000000, 0xd10000000, 0xfffffffffffffffe, 0x9, 0x9, 0x80000001, 0x1ec3, 0xffffffff, 0xea4]}) ioprio_get$uid(0x3, r1) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000000)={0x73, &(0x7f0000001000-0x73)="fed06bcdc833676b83a17baec26f38b73823bfd176a50cc226b405ca9dee6ca5fb2432830bace89efdb359e5d2258d7bf07f691ec6d75d2ee385bf2342b7618555c032701814881f8bdcc5d9965e52836a67dd9dcc81dd221829635698c368f8ac1ade2dab204b9ff1953beb12114de52466d6"}) r4 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xe852, 0x40) unlinkat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x0) r5 = openat(r4, &(0x7f0000001000-0x8)='./file0\x00', 0x8400, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/proc/self/net/pfkey\x00', 0x402000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ion\x00', 0x4000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000002000-0xc)={0x1, r5, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000003000)=0xe8) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r9, 0xc0f85403, &(0x7f0000003000-0xf8)={{0x0, 0x3, 0x4, 0x1, 0x7}, 0x1df1, 0x15d, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x2, 0x3ff, 0x100}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r7, 0x4038ae7a, &(0x7f0000005000-0x38)={0x8000, 0xbfe, &(0x7f0000004000)="6de62a0eb3acd3b7f0c61e60a82c54c6433351e0b869189f8c8555e4a05af0c98872bda3464bb82a83248d73a1c6884fb7db0783c460128b26e6c6c92efd8ed8cb43e5f6db85bc6da1b015a619f8806bf8dedc19497d6da85879758672a8ab17420884ad658bd23d00c0ed770ceceeaae90df834370ded4963001829590c6808df56ccac6d507d47b4c94caa3c469b4883f419bfef51b7176c0b3a47a0d82f13bffec2d3422423f4d5081a8096b574bee7c2cd53bf1fa9ec0fc44a5b4bb7da41a4768e395f19f9b3184e5dfa7a23a2382f4f1c4b486137b762e6ccda2c0ce063c8cca87daa0937f5331f962a33", &(0x7f0000005000-0x3e)="8a59a0d849178bce7ef9dbbca8a0b8621d82b77ef9e311b110fbf7f9569d5b4753b94f9b2e9c52200f8df6bed60fd986667608413dbfd9d1fd9e696cbfe5", 0xed, 0x3e}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000006000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r9, 0xc0286405, &(0x7f0000001000-0x28)={0xcbb, 0x312, r10, 0x1, r8, 0x7, 0x9, 0x2}) [ 95.522627] CUSE: info not properly terminated 2018/02/05 13:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f35000-0x59)={0x0, 0x51, "60f3e0396b85e7d82b7fd1c169b6b9c0ff01e945a0ca7e834994475415e5787f37fc500db9e6e0564c2ff0c8567ee846c35eece5447c6710461c4fd8266002f6d823e8ae951ca8c664e2b44a682fe0db75"}, &(0x7f0000ff0000)=0x59) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031a000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x400, 0x100}, &(0x7f0000e75000-0x4)=0x98) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/05 13:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80820, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000cc1000)={&(0x7f0000cb0000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f000047c000-0x40)=[]}, 0x0) 2018/02/05 13:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) fstat(r0, &(0x7f0000942000)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1b000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00004bd000-0xb0)={{0x3, 0x6}, 'port0\x00', 0x40, 0x20014, 0xfffffffffffffffd, 0x400, 0x9, 0x7ff, 0x4, 0x0, 0x4, 0x6}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) init_module(&(0x7f0000ed9000)='cpusetselfkeyring@\x00', 0x13, &(0x7f0000a71000)='/dev/kvm\x00') ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000952000)={0x0, 0x0, []}) 2018/02/05 13:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000329000-0xb4)=@ipv6_deladdr={0x34, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/02/05 13:04:14 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000010000-0x25)="2400fcff1f0003a559000000000000a50a04000000000000001d8568060014000000017a66", 0xfffffffffffffe07}], 0x1}, 0x0) 2018/02/05 13:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000c3e000-0xc)='/dev/audio#\x00', 0x8000, 0x480000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000a86000-0x10)={0x2, 0x0, [0x0, 0x0]}) r2 = dup(r0) write$sndseq(r2, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r2, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) write$eventfd(r2, &(0x7f0000606000-0x8), 0xffbe) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000fc7000-0x28)={@common='vlan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00003f4000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x0, 0x8, 0xe91, 0x400, 0xfca3, 0x2, r3}) write$eventfd(r2, &(0x7f000061f000), 0x8) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a}}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400}) recvfrom$packet(r2, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) write$eventfd(r2, &(0x7f00006d5000), 0x8) write$tun(r2, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @generic}}}}}, 0x18) write$tun(r2, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y'}}}}}}, 0x1b) 2018/02/05 13:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000172000-0x3c)=@ipv4_delroute={0x3c, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_FLOW={0x8, 0xb, 0xbe}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4006}, 0xc0) 2018/02/05 13:04:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) syz_open_dev$amidi(&(0x7f0000df7000)='/dev/amidi#\x00', 0x10000, 0x40) 2018/02/05 13:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f6b000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000bcb000)={0x0, 0x0, 0x74528b6f}) r2 = getpid() r3 = dup(r0) ioctl$TIOCNOTTY(r3, 0x5422) openat$sequencer(0xffffffffffffff9c, &(0x7f00007df000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0xfffffffffffffffb) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x100000001, &(0x7f00002ab000-0x1000)=""/4096) 2018/02/05 13:04:14 executing program 3: r0 = semget$private(0x0, 0x3, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000002000-0x6)=[{0x1, 0xfff}], 0x2aaaabda) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ff000-0x11)='/selinux/enforce\x00', 0x40040, 0x0) accept$alg(r1, 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000d36000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000371000)={{}, {0x0, 0x0}}) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{}], 0x1, &(0x7f0000380000)={0x0, r2}) 2018/02/05 13:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x1, 0x5) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)) 2018/02/05 13:04:14 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000474000-0xd)='/dev/usbmon#\x00', 0x7a, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000e94000-0x10)={0x4006, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000003000-0x4), &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x41)={r2, 0x9, 0x39, "21093487d444b46ef7cc05ca91d38917d142a142cffa6b609b9c0ec45730832c62a1f229d69fa9ea9444171fdcc6990ffeb124a8dac44f53c6"}, 0x41) read$eventfd(r1, &(0x7f0000000000), 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001000)={0x2, 0x6, 0x2, 0x9, 0x8, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000076e000-0x9)='net/igmp\x00') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000191000-0x18)={0x7, 0x9, 0x3f, 0x10001, 0x80000000, 0xfffffffffffffffc}) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) sendfile(r3, r3, &(0x7f0000b58000), 0xfffd) r4 = add_key$user(&(0x7f000014a000-0x5)='user\x00', &(0x7f00009f8000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d94000-0x1000)="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", 0x1000, 0xfffffffffffffff8) keyctl$read(0xb, r4, &(0x7f0000935000)=""/137, 0x89) 2018/02/05 13:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = memfd_create(&(0x7f00001b4000)='\x00', 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000c8b000)={0xae9, 0x9, 0x2, 0x2}, 0x10) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x400000, 0x3, 0x1, &(0x7f00008aa000)={0x77359400}, &(0x7f0000048000), 0x8001) 2018/02/05 13:04:14 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6e73001782") exit(0xffffffffd8247684) getdents(r1, &(0x7f000013b000)=""/181, 0xfffffffffffffeaf) 2018/02/05 13:04:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x7ff, 0x80000) write$selinux_access(r0, &(0x7f000097e000)={'system_u:object_r:fixed_disk_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x35}, 0x4a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f00005d1000)=[{r1, 0x40}], 0x1, &(0x7f000061d000)={0x77359400}, &(0x7f0000a1a000), 0x8) 2018/02/05 13:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ac8000-0x4)=@int, &(0x7f000005d000-0x4)=0x4) 2018/02/05 13:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000819000-0x4)=@assoc_id=0x0, &(0x7f0000dd8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bda000)={r1, 0x6}, &(0x7f0000172000)=0x8) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) listen(r0, 0xfffffffffffffffe) ioctl$TCSETA(r0, 0x5406, &(0x7f000096e000)={0x6, 0x8, 0x200, 0x2869612c, 0x3, 0xfffffffffffffff7, 0x9, 0x7, 0x2, 0x5}) 2018/02/05 13:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000085a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000016000)={0x0, 0x9}, &(0x7f0000763000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000be1000)={r1, 0x9}, &(0x7f0000cf2000-0x4)=0x8) 2018/02/05 13:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x250) clock_gettime(0x0, &(0x7f0000a55000-0x10)={0x0, 0x0}) semtimedop(r0, &(0x7f0000bcc000)=[{0x0, 0x7, 0x1800}], 0x1, &(0x7f00003fc000-0x10)={r1, r2+10000000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r3, 0x1, 0x200000000000003c, &(0x7f0000d79000)=""/26, &(0x7f000046e000-0x4)=0x1a) r4 = syz_open_dev$mouse(&(0x7f000048b000-0x12)='/dev/input/mouse#\x00', 0x7, 0xc6040) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000905000)={0x18, 0x0, {0x2, @empty, @generic="8c0c688daf83df6c903c7b04f4d1a802"}}) sendto(r3, &(0x7f0000805000-0x62)="e69a2f53f2e45b8e428f332065cf7f5566cd8e6d10869b5369eae30b2339ae0809a570bc6c7854195b9a553545fd473d026351b69d5f5247c816b16eed09a61771216c88a30b258a71b2e53d9cae057a17f5167ef406dcde3167fd4d22f9e8bfc2d7", 0x62, 0x4002, &(0x7f0000108000-0x1c)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002a8000-0x8)) 2018/02/05 13:04:15 executing program 4: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000d43000-0x8)='./file0\x00', &(0x7f0000f13000-0x20)={{0x0, 0x2710}}, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000f14000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000f14000-0x20)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x15)={@syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f13000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) 2018/02/05 13:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d1d000-0x28)={@generic="69f6c4964b7d9807703a2011bae5eb11", &(0x7f0000f5b000)=@ethtool_eee}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000c2a000-0xee)=""/238) 2018/02/05 13:04:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xffffbffffffffffd}, 0x3) syz_emit_ethernet(0x46, &(0x7f0000c9d000-0x1c7)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_mc={0x8848, {[], @ipv6={0x0, 0x6, "e30305", 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "07e284", 0x0, "6ab7e5"}}}}}}}}, &(0x7f00009e2000)={0x0, 0x1, [0x0]}) 2018/02/05 13:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) connect(r0, &(0x7f0000ddb000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x3, 0x0, {0xa, 0x1, 0xd4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x7) 2018/02/05 13:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000301000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000eb6000-0x4)=0x3) 2018/02/05 13:04:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1c3) ioctl(r0, 0x2271, &(0x7f0000001000)) 2018/02/05 13:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000018e000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/05 13:04:15 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}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000516000), &(0x7f0000392000-0x4)=0x18) r2 = syz_open_dev$vcsn(&(0x7f0000acb000)='/dev/vcs#\x00', 0x8001, 0x6000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fbc000)={0x7, 0x0, 0x2, 0x4d23fdd1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00006aa000)={0x2, r3}) 2018/02/05 13:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d77000)={{0xa, 0x2, 0x28, @empty}, {0xa, 0x1, 0xcf, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x6, [0x2000, 0x7, 0x7, 0x2, 0xfffffffffffffff9, 0x30, 0x59a6, 0x2]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00006a8000)=""/70, &(0x7f0000dec000)=0x46) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000085000)=0xffff, 0x4) 2018/02/05 13:04:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000319000-0xa)='/dev/cuse\x00', 0x401, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009fa000-0x4), &(0x7f000003e000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/02/05 13:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = timerfd_create(0x0, 0x0) r3 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000068b000-0x20)={0x17, 0x3, 0x8, 0x3, 0x40, 0x8, 0x3d, 0x7, 0x0}, &(0x7f00004ce000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000558000)={r4, @in={{0x2, 0x2, @rand_addr=0x2}}, 0xf42, 0x867}, 0x98) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2001}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) 2018/02/05 13:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f0f000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00007cb000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000df6000)={0x0, 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r2/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) 2018/02/05 13:04:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000029e000)="09ca5b578a1f381c67cbfe52e78dae640e72c6ee550540d41dac7c27b83c0823a8a3395ed4e71ff6198cc2f45791430d92789b2434d4238261fe8f01bfe334d2ec6181e4e733ff3a0f14959269d156715e746091a7c5c762b6003786a60b087c1a35e01e7ec85e580043516085f9cf76d5afecb44ec12e3369624d74c50ffb4c3047a17ec34d31d3b0478ac510995310af25e3cd1c2f45ce17fc8b8fa9127ad522edb4eaeff765b3f8b4a7f97ef5bbad11273151d4a8e25529a28249a899a267ac1fb0c39846676ce798349e4a", 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) write$sndseq(r0, &(0x7f0000ff8000-0x60)=[{0x0, 0x101, 0x0, 0x0, @tick=0xfaf, {}, {}, @time=@tick}], 0x30) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/05 13:04:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0xa, 0x41b3, 0xfffffffffffffffd, 0x4, 0xffffffffffffffff}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000687000-0x8)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f000059f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00002cb000)=0x1c) 2018/02/05 13:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = getpgid(0x0) sched_getaffinity(r1, 0x8, &(0x7f00003d9000-0x8)) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe8000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) accept$inet6(r2, 0x0, &(0x7f0000929000-0x4)) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fe8000)=0x5, 0x4) listen(r2, 0xfffffffffffffff9) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b23000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_context(r3, &(0x7f0000cb0000)='system_u:object_r:cpu_device_t:s0\x00', 0x22) bind$inet6(r2, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = gettid() getpgid(r4) 2018/02/05 13:04:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aac000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003b9000)={r0, 0x3, 0x1, 0x5, &(0x7f000038f000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000065a000-0x4), &(0x7f00004fe000)=0x4) r2 = syz_open_dev$midi(&(0x7f0000bc6000)='/dev/midi#\x00', 0xd690, 0x1) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000922000), &(0x7f00007f8000)=0x4) 2018/02/05 13:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002b6000)={0x20080522}, &(0x7f0000034000)={0x0, 0x0, 0xfffffffffffffc88, 0x0, 0x7}) r0 = shmget$private(0x0, 0x4000, 0x1004, &(0x7f00000dd000/0x4000)=nil) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003c0000)='/proc/self/net/pfkey\x00', 0x180, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000fe000-0x2)={0x7, 0xffffffffffffffc0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f000019e000)='/selinux/create\x00', 0x2, 0x0) shmctl$SHM_LOCK(r0, 0xb) openat$sequencer(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/sequencer\x00', 0x500, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cff000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/05 13:04:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x7, [@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) umount2(&(0x7f0000000000)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getresuid(&(0x7f000001b000-0x4), &(0x7f00006ce000)=0x0, &(0x7f00005c6000)) ioprio_set$uid(0x3, r1, 0x0) r2 = socket$inet6(0xa, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d4d000-0x4), &(0x7f0000878000-0x4)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ed4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) capset(&(0x7f0000f7e000-0x8)={0x20071026}, &(0x7f0000b11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) 2018/02/05 13:04:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005e6000-0x8)={0x0, 0x8}, &(0x7f0000580000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1a000)={r1, @in6={{0xa, 0x1, 0x68, @loopback={0x0, 0x1}, 0x5351}}, 0x6, 0x1}, &(0x7f0000bfb000)=0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c2d000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, r2}) 2018/02/05 13:04:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ab5000)='./file0\x00', &(0x7f0000999000-0x8)='./file0\x00', &(0x7f00009b6000-0x83)="6f7665726c6100638981e258fc344a1dd97c0a2f72f5c40803a0be9e89e612f3d01875eb777b5d92d774a6cf3e16c0a506303f0e70aa3c76809393843a59f6fbb42f12c77cdb8e6ed9795dcdf257c5bf9b2ec833c9462be78e160db559faee4815c3a9befc783dacbc91d96962c7e0d7b1a377a7b922026faf2f07250632d369cef8b0", 0x81802, &(0x7f0000cfc000)="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") r0 = syz_open_procfs(0x0, &(0x7f0000c53000)='io\x00') pread64(r0, &(0x7f0000e4d000), 0x0, 0x0) 2018/02/05 13:04:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000440000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000a11000-0x10)={0x0, 0x0, &(0x7f00003f7000/0x1000)=nil}) 2018/02/05 13:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005d6000-0xa)='/dev/ptmx\x00', 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000049b000-0x8)={0x0, 0x6, 0x0, 0x4}) 2018/02/05 13:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() waitid(0x1, r1, &(0x7f0000ca7000), 0x8000000a, &(0x7f00001f4000-0x90)) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f00001b5000-0x4), 0x0) 2018/02/05 13:04:15 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000efd000-0x8)) mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000408000-0x4)=0x8) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000ae6000)='/dev/snd/pcmC#D#c\x00', 0x60ca, 0x121200) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000241000)={0x100000001, {{0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}}}}, 0x88) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae5000)=""/135) r2 = syz_open_dev$sndmidi(&(0x7f00005f8000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x240) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ae6000)={@common='rose0\x00', &(0x7f0000ae7000-0xbc)=@ethtool_regs={0x4, 0x2eb, 0xb0, "3ad8f8c1a0815bb7422235055422dc384263ffe8c203d38f8fcd203a9c479d8bc84bfcafeb8d987611f609127e2aae8040004a9dfb96caa3faa4711fe154417db495d0bbd46b299237b10d4c4fabb6d964588f9bc35e8a5a9f8940415ecf379f5d59ef35762b486761fd514f56ed09dca5965b8de95ebbc0f17376811270a80cf8447303868975f5a53fa4688c230d43da3f59ab16744954e6e99d9eab542122325783f33c624308d4ec6cbbf0ee1eae"}}) 2018/02/05 13:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000432000-0xb)='/dev/loop#\x00', 0x0, 0xc882) sendfile(r0, r0, &(0x7f000090e000), 0x400) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000435000)='/dev/qat_adf_ctl\x00', 0x18f301, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f00000ac000-0x58)={0x2, 0x0, [{}, {}]}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000035000-0x4)) 2018/02/05 13:04:15 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0x0, 0x16}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "cc17a4b0081a6209887557ab7de7ed188dc4e56632993e7de558dbacfee51e3d20470f4f9f2ee47e4c503d1f1ec79ef9cfd103ee7bc384e5861aeb622c53f56a3954299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2538e11c84a2099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0x52, 0x100000000000}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast1=0xe0000001, 0xff000000, 0xffffffff, @generic="a38ab9d4d86855bdeff467ea7acd75bb", @generic="95ab45d45fb279c64e5149e3c43a7217", {0xff}, {}, 0x7f, 0x3}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000c000-0x4), &(0x7f000000e000-0x4)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/selinux/enforce\x00', 0x540, 0x0) 2018/02/05 13:04:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x7fffffff, 0x3c434f17, 0x4, 0xf5ea}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00005f9000-0x1), 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e56000-0x10)={0x1, &(0x7f0000a84000)=[{0x1, 0x8, 0x8, 0x7fff}]}, 0x10) recvmmsg(r1, &(0x7f0000b9b000-0xb4)=[{{&(0x7f0000b15000-0x58)=@alg, 0x58, &(0x7f0000853000-0x80)=[{&(0x7f0000d35000)=""/150, 0x96}], 0x1}}], 0x1, 0x122, &(0x7f0000cec000-0x10)) shutdown(r1, 0x1) 2018/02/05 13:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) r3 = dup(r0) bind$packet(r3, &(0x7f0000341000-0x14)={0x11, 0xd, r2, 0x1, 0xff, 0x6, @empty}, 0x14) 2018/02/05 13:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) socketpair(0x4, 0x80800, 0x80000001, &(0x7f00005ba000)={0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000019f000-0x28)={&(0x7f00008fd000/0x3000)=nil, 0x80000001, 0x0, 0x3, &(0x7f0000770000/0x3000)=nil, 0xa987}) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r0, &(0x7f0000686000)="9a", 0x1) 2018/02/05 13:04:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/validatetrans\x00', 0x1, 0x0) writev(r1, &(0x7f0000041000-0x40)=[{&(0x7f0000b27000-0xed)='?', 0x1}], 0x1) 2018/02/05 13:04:15 executing program 4: mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ec4000-0xb)='/dev/mixer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0xecf, 0x7ff, {0x4, 0xd20}, {0xffffffffffffffff, 0x3}, @cond=[{0x3, 0x100000000, 0x10000, 0xffff, 0x100000001, 0xffffffffffff0000}, {0x0, 0x6, 0x703, 0x4, 0x101, 0xb}]}) 2018/02/05 13:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000885000)='/selinux/enforce\x00', 0x80, 0x0) recvfrom$inet(r1, &(0x7f00002be000-0xa5)=""/165, 0xa5, 0x2002, &(0x7f000035f000)={0x2, 0x1, @empty}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e44000-0x1)={0x2, r0, 0x1}) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f000058b000-0x4)=0x7, 0x4) readahead(r0, 0x9, 0x2) 2018/02/05 13:04:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f6c000)=""/4096, 0xffffffa0) sigaltstack(&(0x7f0000f15000/0x4000)=nil, &(0x7f0000fe6000)) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f000064d000-0x4)=0x1000, 0x4) sendfile(r1, r1, &(0x7f0000911000-0x8), 0x4) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000d4d000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="db", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/54, 0x36, &(0x7f0000999000-0x2c)={&(0x7f0000209000)={'rmd128\x00'}, &(0x7f0000c1d000-0x6)}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000561000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xe02, 0x4) r5 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f000011f000-0x8)={0x0, r5}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)) r6 = syz_open_dev$sndmidi(&(0x7f000032b000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f0000762000)) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r7, 0x400445a0, &(0x7f0000460000-0x4)=0x43) ioctl$DRM_IOCTL_ADD_MAP(r7, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x8001, 0x0, 0x35, &(0x7f00009a8000/0x4000)=nil, 0x5}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0xfb, "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"}, &(0x7f0000e5e000)=0x103) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00007ed000)={r8, 0x4}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eb3000-0x8)) r9 = fcntl$getown(r1, 0x9) openat(r7, &(0x7f000042e000)='./file0\x00', 0x210000, 0x130) r10 = syz_open_procfs(r9, &(0x7f0000c81000-0xc7)="6e65742f736e6d70360018c4380274d68f83a283d37904417d2e6de5d2ab0e87740d1a8e1cbc0010000000000000e93e5007ff3ee5ffa53e38d39f1c3af57add0cc63024f53c42b6c071d398ec935b612bb4f3b53f5e8f34d0ce0dda062d6f31ae17cb435f1feee1ff743b804be12f5e0a37c9562e7514893c89a4ff6d8d6cfda25fa64db237c861a3e90ab3cfdf691c50da203feaa3e8d3833aa468fd5698fe06d35cb5f5dcb9c50ac114b9553d775a6f850b1b21758965b9d782897a365d6358d350e5e98420") bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x10000000000002, @loopback={0x0, 0x1}}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00006c2000)={&(0x7f000006b000-0x8)='./file0\x00', r7}, 0xc) sendto$inet6(r1, &(0x7f0000a9c000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendfile(r1, r10, &(0x7f0000cd2000-0x8), 0x10001) 2018/02/05 13:04:15 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000036c000-0x76)="8edd70f89db08e56739a52f53a37d72a26e354282ae96a9cfdf9104ba27898d2d26bf3b278502ebb71a5ff3cba7da9ca1e0faabde3d2dd46fb295783d9e855b0e98961571abb3aba51e7efefcde080d30fee23424ac0759117d5e6c2245ef5ea07991329f917060a29b708ab9f8076c3236fe12007ff", 0x76) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) 2018/02/05 13:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a57000-0xb)='/dev/audio\x00', 0x100c0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000a96000-0x28)={@common}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000224000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}}, 0x1c, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r1, &(0x7f0000c00000), 0x0, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/02/05 13:04:15 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f7d000)='/dev/usbmon#\x00', 0x7, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000610000)={0x2164, 0xbc0, 0x200, 0x9cb, 0x9c2, 0x9, 0x8529, 0x0, 0x0}, &(0x7f0000f7e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f1a000-0x108)={r3, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}}, [0x6, 0x5, 0x7e, 0x4, 0x81, 0x7, 0x2, 0xfff, 0x3f, 0xb1, 0x80000000, 0x12ba, 0x7, 0x20, 0x7ff]}, &(0x7f0000783000-0x4)=0x108) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/05 13:04:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00008bc000-0xb)='/dev/midi#\x00', 0x1, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002cf000-0x8)={0x1, [0x0]}, &(0x7f0000f60000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000d11000-0x11)='](uservboxnet0lo\x00') r2 = shmget$private(0x0, 0xc00000, 0x10, &(0x7f00003dc000/0xc00000)=nil) shmctl$SHM_LOCK(r2, 0xb) r3 = syz_open_dev$mice(&(0x7f000031c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000fe3000-0x4)=0x1, 0x4) lstat(&(0x7f00000c4000-0x8)='./file0\x00', &(0x7f0000858000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d1d000), &(0x7f0000ea3000)=0x0, &(0x7f000088f000)) r6 = getegid() lstat(&(0x7f0000084000-0x8)='./file0\x00', &(0x7f000000e000-0x22)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000376000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000263000)=0xc) getresgid(&(0x7f00009da000-0x4), &(0x7f0000ab2000)=0x0, &(0x7f0000191000)) getgroups(0x6, &(0x7f00008aa000)=[r4, r5, r6, r7, r8, r9]) open_by_handle_at(r1, &(0x7f0000250000-0x9b)={0x9b, 0x1, "76224bf6afe76297f3923a1f134db1305c92a347f19ebb8e256149cef179e5abd1c8e1145978d64f09502cfd90688f1a1dc3d933323e01032bffe06e2f68b7cbfee53015f369d72738483a6ffd425c2e42f166a94937cebb513e7e9259fa34a3e69ef6e5a295250a99e085cc73900d2a0d4f00c53115f49493cbae54dc33ddbb894d046404e761beba321695e6c95fa686fdad"}, 0x400080) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000519000)={0x0, 0x0, 0x0, 0x0, 0xad, 0x3, 0xa, 0x4, "49594cd1a98d88ad7393c9caae4014b52184e8a43735b72648a32715482c2fb84d7f08c565e63cbade34ea4fa252a6cf4ec4d9945103ecb6ab4872dd8cbc96fe", "096f26f8176b5d76fb9e854a88f02fdaf9abd3177385bd16f212b32fcd429613", [0x0, 0x200]}) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f0000cf4000)={0x1, [0x0]}) 2018/02/05 13:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004b1000)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f00007a2000)={0x0, 0x0}, 0x80002) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000151000-0x8)=0xfffffffffffffff8) fcntl$setstatus(r0, 0x4, 0x4000) readv(r0, &(0x7f000042b000)=[{&(0x7f0000c07000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/05 13:04:15 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000956000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) close(r1) r2 = syz_open_dev$midi(&(0x7f000038b000)='/dev/midi#\x00', 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000f74000)=0x7, 0x4) [ 96.295429] audit: type=1400 audit(1517835855.431:106): avc: denied { validate_trans } for pid=8471 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/05 13:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00001f3000-0x4)=0xde, 0x4) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000aa8000)=""/202, &(0x7f0000384000)=0xca) 2018/02/05 13:04:15 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000002d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000021000-0x4)=0x1c, 0x800) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000002d000-0x4)={0xd8}, 0x4) r1 = socket$inet(0x2, 0x80d, 0x8000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f000002d000)='/dev/dmmidi#\x00', 0xdae9, 0x20000) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) write$selinux_access(r2, &(0x7f0000010000-0x37)={'system_u:object_r:sshd_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x38, 0x32}, 0x37) syz_emit_ethernet(0x3e, &(0x7f000002c000-0x5a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3f) 2018/02/05 13:04:15 executing program 2: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f92000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000f91000)=""/66) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db5000-0xd)='/selinux/mls\x00', 0x0, 0x0) dup2(r2, r0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f92000)={{{{0x2, 0x1, @empty}}, {{0xa, 0x3, 0x100000000, @empty, 0x1}}}, 0x0, 0xd3f8, 0x3, "84780cd7112bd5c60e401ce60b9ecd054c5fb033eb30c1909471b9fc42ce0e2d9435cfdd2cce134b3ed1ccaf2fd7a3566ad57c27882f3173b7cc7c5ff93d7687467a78e9cee3a8971b50a7159905daff"}, 0x160) 2018/02/05 13:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00005e8000)='/dev/admmidi#\x00', 0x1, 0x200500) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000a44000)) poll(&(0x7f0000b6e000)=[{r0}], 0x1, 0x0) 2018/02/05 13:04:15 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x66)="744947fb373ba6009fa78ef2d79d03f3823990bd8467e64903e590a23c30dd1e428fb6195708b309927d4e12b083f3de33c0e2c4a595dc2bc57fedee353870870dbec51a2cf294db6a4a0e7a6377f2e2e43ef33611482e96a71aa469b41917d1fc0c674345fc", 0x66, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000956000-0x84)=""/218, &(0x7f0000c99000-0x4)=0xda) sendmsg$nl_route(r1, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}]}, 0x40}, 0x1}, 0x0) 2018/02/05 13:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) pivot_root(&(0x7f0000ae3000)='./file0\x00', &(0x7f0000be9000-0x8)='./file0\x00') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000193000-0xc)={&(0x7f00006d0000-0x8)='./file0\x00', r0}, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000d0b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x8000) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000ca8000), &(0x7f00003c5000-0x4)=0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f000001c000-0x9)='/dev/vcs\x00', 0x18000, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000006b000)=0xf) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000cc000-0x4)) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00003d4000)={0x2, 0x7, 0x1, 0x3}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000dc7000)={0x0, 0x5, 0x30, 0x0, 0x4}, &(0x7f0000f42000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fa8000)={r4, 0x7, 0x14}, &(0x7f0000871000-0x4)=0x8) 2018/02/05 13:04:15 executing program 1: prctl$intptr(0x2a, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x141000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000853000)={0x3, [0x0, 0x0, 0x0]}) 2018/02/05 13:04:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000271000-0x10)={&(0x7f0000f4c000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) 2018/02/05 13:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000077b000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b42000)={{0x20000000000080}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f000005f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x244100) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8b, 0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00001ef000-0x4)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000e98000)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002ac000)=@assoc_value={0x0, 0x100000001}, &(0x7f00004a0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000cd000)={r2, 0x5}, 0x8) 2018/02/05 13:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005cf000-0x11)='/selinux/enforce\x00', 0x480002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000009d000-0x4)={r0}) r3 = dup2(r0, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000070000-0xe8)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000275000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004cf000)={0x0, 0x0}, &(0x7f0000ffd000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000093a000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xfffffffffffff10a, 0x3, 0x8000, 0xa, 0x20, 0x80, 0x3f, r4, r5}, {0x1, 0x7, 0x0, 0x3, 0xffff, 0x2, 0x2, 0x8000}, {0xfff, 0x9, 0x7, 0x9}, 0x3, 0x4, 0x2, 0x0, 0x2, 0x3}, {{@in6=@empty, 0x3, 0x7f}, 0xa, @in=@rand_addr=0x1, 0xffffffffffffffff, 0x3, 0x2, 0x9, 0x0, 0x1f, 0x4}}, 0xe8) syz_open_dev$sndpcmc(&(0x7f0000852000)='/dev/snd/pcmC#D#c\x00', 0xb0ef, 0x141002) lseek(r3, 0x0, 0x0) 2018/02/05 13:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000e25000)) 2018/02/05 13:04:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000043e000)='/dev/vcs\x00', 0x300, 0x0) ppoll(&(0x7f0000a8e000-0x18)=[{r0, 0x1}, {r0, 0x1428}, {r0, 0x6}], 0x3, &(0x7f0000eff000)={0x77359400}, &(0x7f0000318000-0x8)={0x3}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x208000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r1, &(0x7f0000e98000+0x1cd)={&(0x7f0000b3c000)=@un=@abs, 0x8, &(0x7f000077a000)=[{&(0x7f000090e000-0x17)=""/23, 0x17}], 0x1, &(0x7f00006a4000-0x6e)=""/110, 0x6e}, 0xca4a927851073868) 2018/02/05 13:04:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000cf8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000f77000)=0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004ab000)={0x0, @local, @empty}, &(0x7f0000964000)=0xc) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000066c000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, 0xa, 0x80, 0x80, 0x3c, r2, r3}, {0x8, 0x63d, 0x80, 0x8, 0x1f, 0xad01, 0x1, 0x401}, {0xfffffffffffffffd, 0x7, 0x8000, 0x9}, 0x5, 0x2, 0x0, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x5, 0x3, 0x3, 0x7, 0x3, 0x400, 0xffffffffffffffe1}}, 0xe8) mmap$binder(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x0, 0x2e011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f000026c000)=[@flat={0x73622a89}], &(0x7f000000b000-0x30)=[0x1, 0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/05 13:04:15 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000075d000-0x18)={0x2, &(0x7f0000407000-0x5d)=""/93, &(0x7f0000652000-0x90)=[{0x0, 0x7, 0x2, &(0x7f00005f7000-0x7)=""/7}, {0x101, 0x1c, 0x0, &(0x7f0000e30000-0x1c)=""/28}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f09000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000a5000)={0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000420000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000ff000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000bc6000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6, 0x1ff, 0x100000001, 0x100, 0x8, 0x80000, r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x9, &(0x7f0000483000-0x10)) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006ec000), &(0x7f000048e000-0x4)=0x4) 2018/02/05 13:04:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7e, &(0x7f00005c0000/0x1000)=nil) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f000026c000)=@abs, &(0x7f0000995000-0x4)=0x8, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000091000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = syz_open_dev$sg(&(0x7f000025f000)='/dev/sg#\x00', 0x5904f369, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000777000)) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000025b000-0x8)) munlock(&(0x7f0000d22000/0x1000)=nil, 0x1000) syz_open_dev$tun(&(0x7f000093e000)='/dev/net/tun\x00', 0x0, 0x0) readlink(&(0x7f000007f000-0x8)='./file0\x00', &(0x7f000023e000-0xfd)=""/253, 0xfd) 2018/02/05 13:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) getcwd(&(0x7f0000bae000)=""/190, 0xbe) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00006de000-0xc8)={0x5, 0x0, [{0x4, 0x91, &(0x7f0000b42000-0x91)=""/145}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223}, {0x20001, 0x7e, &(0x7f000084c000-0x7e)=""/126}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93}, {0x0, 0x9, &(0x7f0000200000)=""/9}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000a79000)={0x0, 0x0, []}) 2018/02/05 13:04:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e18000)='cifs.spnego\x00', &(0x7f0000d6c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='\x00', 0x0) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d91000-0x9)='trusted^\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000020c000)='keyring\x00', &(0x7f0000988000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) stat(&(0x7f000092e000)='./file0\x00', &(0x7f0000dfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, 0x0, r2) [ 96.558917] binder_alloc: binder_alloc_mmap_handler: 8535 2026d000-2026e000 already mapped failed -16 2018/02/05 13:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mount(&(0x7f0000cf8000)='./file0\x00', &(0x7f00009a3000)='./file0\x00', &(0x7f00008f9000)='nfs\x00', 0x8, &(0x7f0000328000-0x45)="f4c9a607a2c9342a132d13ff1e64c44b1259c2a3c202a9504d35d717120e0fdab90a3e6f9e70fd1eaee91aaf79f627386b6a6481b6359ccded30c7f59fff59149a7bff8b56754cf92967a434b1e282bce48af7f0e216b23e8d62931af7b27fe7ce0cbf8a990a5adbd20bea5552a22f9b1a0e8e9d7db6ef4842e12350b72ce1d6bee4bad03771795853a3971b7b4032f72f54d676f78c0319b9efa3915ca66c172f36e9aaea524de4fea0f0523e626375c3dd5757121c099fd30981f2fde7e578db653fa7eec3ddfba3507ebfaa965a6811bbe74e1c3a9f23c4efab611efd7073fec992ef9e6bc65b") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005a2000-0x11)='/dev/vga_arbiter\x00', 0x8a000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000091b000-0x8)={0x0, 0x7}, &(0x7f000073e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b9f000-0x8c)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x351) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f5000-0x6d)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8}, &(0x7f00009f4000-0x40)={0x7, 0x0, 0x0, 0x0, 0x0, 0x6d8, 0x4}, &(0x7f0000406000-0x40), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001bb000-0x10)={&(0x7f00008b4000-0x8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x80000000000000, 0x4) [ 96.601496] audit: type=1400 audit(1517835855.737:107): avc: denied { call } for pid=8535 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 96.611688] binder: 8535:8558 got transaction with invalid offset (1, min 0 max 24) or object. 2018/02/05 13:04:15 executing program 2: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000005f000-0x117c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="415a873ce860", [], {@ipv6={0x86dd, {0x0, 0x6, "2fa2df", 0x10, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "01edd1", 0x0, "cd4258"}}}}}}}, &(0x7f0000920000-0x18)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac4000)='/selinux/enforce\x00', 0x210000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000313000), 0x4) syz_emit_ethernet(0x76, &(0x7f0000dfe000)={@empty, @random="2054d32da0a4", [], {@ipx={0x8137, {0xffff, 0x68, 0x0, 0x1, {@broadcast=0xffffffff, @random="586a29ce869b", 0x6}, {@broadcast=0xffffffff, @random="f72faf6e9e42", 0x1}, "f681b6187a5b73038baebd1011c3ab289eee7f1e3003ed79408b297680f415f6e2207f0a1cee054134b8daecf16a93c787e8901057b742ce9748ac2d579cb30854d9bec23ccd127bf2db"}}}}, &(0x7f00008d6000-0x18)={0x1, 0x4, [0xa8, 0x3ce, 0xa67, 0x1aa]}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e00000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0xc081) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000dff000)={0xffffffff}, 0x1) 2018/02/05 13:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) r1 = syz_open_dev$vcsa(&(0x7f0000b87000)='/dev/vcsa#\x00', 0xa695, 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ad8000-0xc)={0x0, @local, @broadcast}, &(0x7f00002d7000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fe5000-0x14)={@dev={0xfe, 0x80}, r2}, 0x14) 2018/02/05 13:04:15 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00007a3000)={{0x7, 0x12a}, 'port1\x00', 0x20, 0x110000, 0x2873, 0x100, 0x4, 0x0, 0x57, 0x0, 0x1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x2, &(0x7f00004e1000-0x8)) 2018/02/05 13:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x80010, 0xffffffffffffffff, 0x0) epoll_create(0x20a8296e) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000ae6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000062f000+0xeec)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000484000)={0x0, 0xe5}, &(0x7f0000042000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000ad0000-0x8)={r2, 0x3}, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000764000-0x14), &(0x7f0000c33000-0x4)=0x14) [ 96.657140] binder_alloc: binder_alloc_mmap_handler: 8535 20000000-20002000 already mapped failed -16 [ 96.673217] binder: BINDER_SET_CONTEXT_MGR already set [ 96.681581] binder: 8535:8547 ioctl 40046207 0 returned -16 [ 96.689176] binder: 8535:8558 transaction failed 29201/-22, size 24-16 line 3020 2018/02/05 13:04:15 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ddc000-0x16)='/selinux/checkreqprot\x00', 0x80003, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000c6000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000053c000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) 2018/02/05 13:04:15 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000fca000-0x28)={@common}) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00001bf000-0x8)=0x4) 2018/02/05 13:04:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b21000-0x8)='./file0\x00', 0x0, 0x190) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000cc1000), &(0x7f0000dad000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009ec000-0x4), &(0x7f0000cdb000)=0x4) readv(r1, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000073000)=0x1) r2 = getpgrp(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r2) read$eventfd(r3, &(0x7f0000e5b000-0x8), 0xfffffc7a) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r6}], 0x1, 0xfffffffffffffff8) dup3(r5, r6, 0x0) tkill(r4, 0x16) 2018/02/05 13:04:15 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0xc)={0x0, []}, &(0x7f000000c000-0x4)=0x4) 2018/02/05 13:04:15 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0x8, 0x2000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000007000-0xe)={0x1f, 0x4, {0x100000001, 0xfffffffffffffffc, 0xe669, 0x7, 0x9, 0x8}, 0x0, 0x400}, 0xe) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4, 0x10, r3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000009000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x8c, 0x0, &(0x7f0000001000-0x8c)=[@transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x60, 0x20, &(0x7f0000001000)=[@fda={0x66646185, 0xa, 0x3, 0xa}, @ptr={0x70742a85, 0x0, &(0x7f0000001000), 0x1, 0x4, 0x29}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}], &(0x7f0000000000)=[0x78, 0x58, 0x38, 0x78]}}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x30, 0x40, &(0x7f0000005000-0x30)=[@flat={0x77682a85, 0xa, r4, 0x1}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000007000)=[0x38, 0x78, 0x30, 0x40, 0x78, 0x28, 0x28, 0x18]}}, @register_looper={0x630b}], 0xba, 0x0, &(0x7f0000001000-0xba)="27fd2a10a86d33349b422a347bc06a9adfcd926c0752f519730faf5f45a6a97103a06cb3b4a6f1b9071073c91d3e3428d7829cfa104d1b6ba41c4f2913932a1706310462e4abf0938c1a2939f9b5bd25b5022c545932d57aa9ad9c064dd4d22de36c1bd863bacb390acecdd9b50b53f07660156c067b48812be995349d15987d1f1fa3675646b85fad386e5f2ed1d592a6abef50c824650c5d2f83226c84d0a05e0f524ab595d321aafc70c153ea8e02dc1fb3d6ec2121f85921"}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000004000-0x28)=[{0x4}, {0x3, 0x8001}, {0xf, 0xffffffff00000000}, {0x8, 0x2}, {0x8, 0x8}], 0x5) write(r0, &(0x7f0000002000-0x1000)="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", 0x5eb) 2018/02/05 13:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f73000)=[{{0x0, 0x0, &(0x7f0000d45000+0xcff)=[{&(0x7f0000d16000-0xf4)=""/244, 0xf4}, {&(0x7f0000a70000)=""/84, 0x54}, {&(0x7f00000c2000-0xef)=""/239, 0xef}, {&(0x7f0000066000)=""/198, 0xc6}], 0x4, &(0x7f0000a5c000), 0x0, 0x3}, 0x5b8d}, {{&(0x7f0000352000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000df8000-0x20)=[{&(0x7f0000e73000)=""/126, 0x7e}, {&(0x7f0000262000)=""/33, 0x21}], 0x2, &(0x7f0000372000-0xa3)=""/163, 0xa3, 0x8}, 0x40}, {{&(0x7f00001e7000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000391000)=[{&(0x7f00003b5000-0x86)=""/134, 0x86}, {&(0x7f000013f000-0x65)=""/101, 0x65}, {&(0x7f0000208000)=""/31, 0x1f}, {&(0x7f0000c4d000+0xae4)=""/4096, 0x1000}, {&(0x7f00004d5000-0x40)=""/64, 0x40}, {&(0x7f0000c54000-0x23)=""/35, 0x23}, {&(0x7f0000a9d000)=""/177, 0xb1}, {&(0x7f0000d46000)=""/177, 0xb1}, {&(0x7f000038e000)=""/109, 0x6d}, {&(0x7f0000e32000-0xbc)=""/188, 0xbc}], 0xa, 0x0, 0x0, 0x9}, 0x80}, {{&(0x7f0000a3e000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000c51000-0x50)=[{&(0x7f0000f07000-0x1e)=""/30, 0x1e}, {&(0x7f00004f9000)=""/106, 0x6a}, {&(0x7f00003fa000-0x4c)=""/76, 0x4c}, {&(0x7f00004d9000-0x76)=""/118, 0x76}, {&(0x7f0000ef6000-0xcc)=""/204, 0xcc}], 0x5, &(0x7f0000b19000)=""/160, 0xa0, 0xf84}, 0x7}, {{&(0x7f00000ef000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000d57000-0x20)=[{&(0x7f0000dae000)=""/39, 0x27}, {&(0x7f000032f000-0x6c)=""/108, 0x6c}], 0x2, 0x0, 0x0, 0xffffffffffffff80}, 0x9}, {{&(0x7f0000832000-0x8)=@sco, 0x8, &(0x7f0000498000)=[{&(0x7f000064d000)=""/214, 0xd6}, {&(0x7f00006e8000-0x69)=""/105, 0x69}], 0x2, 0x0, 0x0, 0x40}, 0x4}], 0x6, 0x10000, &(0x7f0000235000)={0x77359400}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00001ea000-0x4)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) timerfd_gettime(r1, &(0x7f0000525000)={{}, {0x0}}) futex(&(0x7f000000d000-0x4), 0x1000c, 0x1, &(0x7f000070f000-0x10)={r2}, &(0x7f000051a000)=0x4, 0x100000000000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c8e000), &(0x7f0000eae000-0x4)=0x4) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) splice(r0, &(0x7f0000d02000), r1, &(0x7f00001c5000-0x8)=0x13, 0x23e, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r3, 0x202, &(0x7f0000acf000-0x10)={&(0x7f0000d15000-0xb1)=""/177, 0xb1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f18000)={0x0, 0x5, 0x7}, &(0x7f000032d000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000eef000)={r4, 0x8002}, 0x42d) recvmmsg(r1, &(0x7f0000e40000)=[{{0x0, 0x0, &(0x7f0000951000-0x10)=[{&(0x7f0000f0f000)=""/43, 0x2b}], 0x1, &(0x7f000069c000)=""/80, 0x50, 0x7}}, {{&(0x7f0000e4e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000d84000-0x40)=[{&(0x7f00008a2000)=""/43, 0x2b}, {&(0x7f0000ef3000)=""/247, 0xf7}, {&(0x7f0000b17000-0x1000)=""/4096, 0x1000}, {&(0x7f00003c8000)=""/68, 0x44}], 0x4, &(0x7f00001f1000)=""/37, 0x25, 0x2}}, {{&(0x7f0000884000-0x58)=@alg, 0x58, &(0x7f000051a000)=[{&(0x7f0000aaf000)=""/114, 0x72}, {&(0x7f00007b0000)=""/119, 0x77}, {&(0x7f00009a5000-0xba)=""/186, 0xba}, {&(0x7f0000b1f000-0xff)=""/255, 0xff}, {&(0x7f0000ca5000)=""/149, 0x95}, {&(0x7f0000dc2000-0x1)=""/1, 0x1}], 0x6, 0x0, 0x0, 0x7f}, 0x55f9}, {{&(0x7f0000ae0000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000f2b000-0x30)=[{&(0x7f0000a01000-0x49)=""/73, 0x49}, {&(0x7f0000ffe000)=""/4096, 0x1000}, {&(0x7f00000ff000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000102000)=""/72, 0x48, 0x5}, 0x3}, {{&(0x7f00001a9000-0x10)=@nfc, 0x10, &(0x7f0000652000-0x60)=[{&(0x7f000096a000-0x9c)=""/156, 0x9c}, {&(0x7f00006d8000)=""/235, 0xeb}, {&(0x7f0000765000)=""/177, 0xb1}, {&(0x7f0000f80000)=""/252, 0xfc}, {&(0x7f00007c1000-0x44)=""/68, 0x44}], 0x5, &(0x7f00000cb000)=""/100, 0x64}, 0x1}], 0x5, 0x0, 0x0) request_key(&(0x7f0000524000-0x12)='.request_key_auth\x00', &(0x7f00004d1000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000cb6000-0x6)='proc*\x00', 0xfffffffffffffffe) process_vm_readv(r3, &(0x7f0000286000-0x90)=[{&(0x7f0000cd9000-0x39)=""/57, 0x39}, {&(0x7f0000b14000-0xdc)=""/220, 0xdc}, {&(0x7f0000daa000-0xdb)=""/219, 0xdb}, {&(0x7f000078d000-0xf6)=""/246, 0xf6}, {&(0x7f0000c6a000-0x34)=""/52, 0x34}, {&(0x7f00007c6000-0x59)=""/89, 0x59}, {&(0x7f0000e18000)=""/4096, 0x1000}, {&(0x7f0000a2c000)=""/219, 0xdb}, {&(0x7f0000434000)=""/244, 0xf4}], 0x9, &(0x7f0000e96000)=[{&(0x7f00001dc000-0xc8)=""/200, 0xc8}, {&(0x7f0000212000)=""/223, 0xdf}], 0x2, 0x0) add_key$keyring(&(0x7f000075f000)='keyring\x00', &(0x7f0000453000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000344000-0x6)) r5 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f0000d8c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000007d000-0x1)='\x00', 0x0) r6 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000090b000-0x1)='\x00', r5) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/02/05 13:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000d1f000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) [ 96.765207] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 13:04:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000d16000)='/dev/snd/controlC#\x00', 0xfffffffffffff08a, 0x40) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000692000)=0x8001) read(r0, &(0x7f00005dc000), 0x0) 2018/02/05 13:04:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x5, &(0x7f0000dc8000)=[0x1, 0x0, 0x7, 0x81, 0x200]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d24000)=0x0) r5 = getpgid(r4) ptrace$getregs(0xffffffffffffffff, r5, 0x10000080002, &(0x7f0000824000)=""/186) getsockname$llc(r3, &(0x7f00005a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007c8000)=0x10) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) io_setup(0x800001, &(0x7f0000b85000-0x8)) connect$pptp(r7, &(0x7f0000660000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$SNDRV_TIMER_IOCTL_STATUS(r7, 0x80605414, &(0x7f0000b5b000-0x65)=""/101) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) pkey_alloc(0x0, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$VT_RELDISP(r7, 0x5605) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x430, 0xbd, 0x1f, 0x0, 0x1000000, 0x8, 0x805, 0x0, 0x0, 0x4000000000000000}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000206000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000a0c000-0x4)=0xe8) ioprio_get$uid(0x3, r8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) fdatasync(r9) accept4$ipx(r7, &(0x7f00000c0000), &(0x7f00008f0000-0x4)=0x10, 0x800) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/05 13:04:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) pselect6(0x40, &(0x7f000040c000)={0x1, 0x5, 0x8, 0x6, 0x2, 0x7ff, 0x5, 0x4}, &(0x7f0000475000)={0x0, 0x40, 0x3ff, 0x7, 0x7, 0x9, 0x1, 0x3}, &(0x7f0000768000-0x40)={0x40, 0xf, 0x4, 0x3, 0xbf0, 0x6, 0x2, 0x2}, &(0x7f0000c5d000)={0x77359400}, &(0x7f00003ea000-0x10)={&(0x7f0000ceb000-0x8)={0x6}, 0x8}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001e1000)='/dev/audio\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000a02000-0x4)=0x1) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xe, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/05 13:04:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2000) ioctl$TCSBRKP(r0, 0x5425, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200004000000002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004fd000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000215000)={0x4b, &(0x7f0000d0e000)="64e03d9323ac8e3606f550cbbd9a39a16040377cd63a853b11bd846741f12d515a60fbe638b3e9302f5234c3bf578ce49fa3c8e36bbcc488cb2e87ff256ea099f9d4b6511315a5c8e4fd18"}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000ee1000-0x4)=0x2, 0x4) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000fd1000-0x64)=""/100) recvmsg(r1, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000903000)='/dev/usbmon#\x00', 0x8000, 0x101000) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000dc0000-0x8)={0x3, 0x44}) write(r1, &(0x7f0000a12000)="110000001a0053f700e6caef1200030707", 0x11) ioctl$TCSBRKP(r2, 0x5425, 0x80000001) [ 97.090600] *** Guest State *** [ 97.094171] CR0: actual=0x0000000000000031, shadow=0x0000000060000011, gh_mask=fffffffffffffff7 [ 97.103974] CR4: actual=0x0000000000002050, shadow=0x0000000000000020, gh_mask=ffffffffffffe871 [ 97.112840] CR3 = 0x00000000fffbc000 [ 97.116575] RSP = 0x0000000000000fa0 RIP = 0x0000000000000001 [ 97.122584] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 97.128582] Sysenter RSP=0000000000000f80 CS:RIP=0050:0000000000002810 [ 97.135781] CS: sel=0x0030, attr=0x0409b, limit=0x000fffff, base=0x0000000000000000 [ 97.143792] DS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 97.151784] SS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 97.159783] ES: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 97.167791] FS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 97.175788] GS: sel=0x0038, attr=0x04093, limit=0x000fffff, base=0x0000000000000000 [ 97.183800] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 97.191816] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 97.199813] IDTR: limit=0x000001ff, base=0x0000000000003800 [ 97.207834] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 97.216085] EFER = 0x0000000000000001 PAT = 0x0007040600070406 [ 97.222512] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 97.229974] Interruptibility = 00000000 ActivityState = 00000000 [ 97.236225] *** Host State *** [ 97.239447] RIP = 0xffffffff811c99dc RSP = 0xffff8801d10ef3b8 [ 97.245449] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 97.251873] FSBase=00007f0b1c120700 GSBase=ffff8801db400000 TRBase=fffffe0000003000 [ 97.259707] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 97.265607] CR0=0000000080050033 CR3=00000001ccad6002 CR4=00000000001626f0 [ 97.272641] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff85a019f0 [ 97.279325] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 97.285400] *** Control State *** [ 97.288893] PinBased=0000003f CPUBased=b699edfe SecondaryExec=000000ca [ 97.295592] EntryControls=0000d1ff ExitControls=0023efff [ 97.301065] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 97.308037] VMEntry: intr_info=80000202 errcode=00000000 ilen=00000000 [ 97.314739] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 97.321356] reason=80000021 qualification=0000000000000000 [ 97.327689] IDTVectoring: info=00000000 errcode=00000000 [ 97.333155] TSC Offset = 0xffffffc953e075a2 [ 97.337489] EPT pointer = 0x00000001bd19301e 2018/02/05 13:04:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000966000-0x4)=0x2948a073, 0x4) 2018/02/05 13:04:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c90000)=0x400000000018, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = fcntl$dupfd(r0, 0x0, r0) bind$ax25(r1, &(0x7f0000a3a000-0x10)={0x3, {"f6d50fa317c1fb"}, 0x1}, 0x10) 2018/02/05 13:04:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000882000-0x8)={0x0, 0x2, 0x1f}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00006f3000-0x8)={0x0, 0x8}, &(0x7f00006cc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000774000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xc000000000000, 0xffffffffffffffff, 0xce, 0x10000, 0x2}, &(0x7f0000e71000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f00007aa000)={&(0x7f00003e7000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f0000d5d000-0x50)=[{&(0x7f0000fde000)}], 0x1, &(0x7f0000448000)=[], 0x0, 0xc000}, 0x20000000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/kvm\x00', 0x3, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000902000)="bdd42049c03678831b47842f75b3ba4e06f5d0f27c56d20396b07fd73d3994d68b9472cde299f18ad22cf82cdf2306ff29d9796b3d5f87926270e83c0b287b9b39b789fd85e4f5c01f8773887b575a3114f82e2ab1a5b90b9fc0c246e3cb790d5f2278c050daf78f92", 0x69) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) r6 = dup3(r5, r4, 0x0) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f00006ad000-0x58)={0x2, 0x0, [{}, {}]}) syz_open_dev$mouse(&(0x7f0000b42000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000190000)='/dev/input/mice\x00', 0x0, 0x24480) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000016f000-0x18)={r1, 0x81, 0x0, 0x3, 0x9}, &(0x7f0000ef7000)=0x18) clock_gettime(0x4, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x2000, 0x0, 0x8, 0x0, 0x2000000000000bb}], 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/05 13:04:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000008f000-0x24)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9021, &(0x7f000097c000-0x1)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00009f2000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) getpeername(r0, &(0x7f0000872000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000d7e000)=0x3a) 2018/02/05 13:04:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xb6d, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0xffffffffffffff9f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b60000-0x9)='/dev/ppp\x00', 0x10440, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000731000)=""/157, 0x9d) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/05 13:04:16 executing program 0: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x400) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000ad5000-0xae)=""/174) syz_open_dev$adsp(&(0x7f0000f7b000-0xb)='/dev/adsp#\x00', 0x6df, 0x200) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d9f000-0x4)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000562000-0x60)=[], 0x0, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x4}], 0x18}, 0x0) 2018/02/05 13:04:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) read(r1, &(0x7f00000e4000)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000455000)=0x40401) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/02/05 13:04:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000917000)) r0 = syz_open_dev$amidi(&(0x7f0000756000-0xc)='/dev/amidi#\x00', 0x0, 0x80) writev(r0, &(0x7f0000098000-0x40)=[{&(0x7f0000140000)="c536c98a2369ad8a9977aaea5e8dfd26329e0d09dd45a6a64b2bde9ea77a191a905278f4bcc1a299b11d804c15869de9e63b6c91d618cca44414b2d32fc1481cc628ed55305fb9cd4e8ed45c686391602ded56800ebe324131c7fb542baa4faccd95be07e8", 0x65}, {&(0x7f0000973000-0x1000)="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", 0x1000}, {&(0x7f0000d0b000-0x10)="83615f66a4baf02456c4113e3f66380d", 0x10}, {&(0x7f0000ed5000)}], 0x4) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00009fc000)=@pic) r1 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r2 = syz_open_procfs(0x0, &(0x7f0000ab9000)='oom_adj\x00') sendfile(r2, r1, &(0x7f0000318000-0x8), 0x3) 2018/02/05 13:04:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f4b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f7f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000080d000-0x10)={0x0, 0x4e20dfc, 0x9, 0x7f}, &(0x7f000026a000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a6d000)={r2, 0x1c, &(0x7f00002e9000-0x1c)=[@in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x69}]}, &(0x7f0000445000)=0x10) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xc0109207, 0x400007) 2018/02/05 13:04:16 executing program 5: mount(&(0x7f0000cb5000-0x8)='./file0\x00', &(0x7f00001b7000)='./file0\x00', &(0x7f0000d96000)='iso9660\x00', 0x40, &(0x7f00007b8000-0xb6)="ddeee9720024fb987f9406644ef81e324addd6ca3f5fdc8e0fabf819fd50a8e0b439a6c4ffc54420a25de8a9eee2449ff268d77cf06be4227ffeff40af2eab18d80d6dbf13ccf5f63594644152a846a186d63ac144e1f08cec2a90ab3c79a7bf7c386def8d01a0d2a4894c1f475cb38bf3b9da6a134383b2970eaba68bcd5ffbb72e30f428f6a87036426f89993e656101be2838616630f8d5119331deaa2062dbdaff8c97899da37491627227517d81593569de2327") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00002e2000)='./file0\x00', 0x80040, 0xfffffffffffffffd) r0 = geteuid() chown(&(0x7f00003ca000-0x8)='./file0\x00', r0, 0x0) 2018/02/05 13:04:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb2000-0x9)='/dev/rtc\x00', 0x101000, 0x0) r3 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r3) bind$rds(r2, &(0x7f0000238000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) close(r0) r4 = syz_open_dev$usbmon(&(0x7f0000194000)='/dev/usbmon#\x00', 0x7, 0x80000) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f00000b1000-0x43)=""/67) 2018/02/05 13:04:16 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007aa000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xea)={0xea, 0x9, "126658a03f0a059c9359639dc3e9ef45f75cf8f89492b822dab903e07813ea6b63772118facecf584b979650f977ae6b80cff4e67b6921a298e6d3b050265636d8cf21e6562a13d65ce0a1b4a1d0f6bc93efdf895271e9291ffdea10d2aa3750fe29646be496b7e4b6aea8e5d4951210c5eb8d7ea256929ef098b3a0675500586c8774bd9cbb59d7ee826c63f7e23b7c06b71f1901f724017f832d70e27fd82b230256ef27fe9f88272facf67cc4164dbadbaefc16211d9ab034ed5810eae8940f1f7a26604b9ca0cd52cedce24a01086671c6025b33c59e9627cc006c4124a30e72"}, &(0x7f0000ed5000-0x4), 0x400) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_modinfo={0x42, 0x0, 0x0, "f91a27df0093aa8c"}}) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000-0x60)={0x27, 0x7, 0x26b, 0x5, 0x0, 0x1ff, "04f4436a104e99a1b0ba7b26282860062f5d8e2444996f2d6c5f78256d0345129ea75e457d1da69242686cdc4b21a465a68c209045ae58699e548cebf067be", 0x800000000}, 0x60, &(0x7f0000003000-0x70)=[{&(0x7f0000003000)="72a96d724acf6d5331fbcd5738bf9fec0f0bce7d7a941ae1aca9d38214377564191a70777eb651c6ad2eab6b4dea8940512ba19879c70b26e1f762e8a3330be92c27605e319d90ca3be4", 0x4a}, {&(0x7f0000005000)="4087c0c6fa4ec60f7f6fbf3dc22ea809c1eb99eed1039273ce7432e191adafbb7d57b7a051cbca6002e81d8d2e57f3489480ff7bd74b1e7fcc7733602f3428522b7d30cd715baa818570f18d34b10406dc6e981c4655a192ae31083cc604c42c4d28742eebfa227e8a4116c359497a2b5f74a2eb6b96b518dc6f1e6d6ea0e8819fe0e477210dd3c4c78616819af6d5cb416e6369f26bb844db179fbc419ac91e7273847e538d2ab9", 0xa8}, {&(0x7f0000008000-0x88)="82fece03ce16da056803b939c76e17a1e144fa21a76ba2010503f2480d35db466a232b02633023c94b4aed657943f9ccf9c3a2f6330e01ece09f59eaad81defb92a32162107212f7c28c9e670682ac04b999ef9ed90cb0b3d01bc7afc725f48663798ea76aec2caa9106abc52e17a5125841b8cfac791891289631636628d248e6ad082804cb753c", 0x88}, {&(0x7f0000006000)="55818510926f4f4b9f187dce7020ff50a5a343ae0d53762dd31ff470fa32a8b51ce709f9c852c0b71d943368733b42e21f614db0ed593c6ca39a8e3797c24bdc10f2a5a44b8391d13aa5469e5c53ae043b1edaafc58c9012779147d78253d0a21a61a3b864ba66938e101102f2728a1c7c5cca2b5b88e0ccbe0982d7bd60944f8ebeb0eb8d", 0x85}, {&(0x7f0000007000)="1e70795152db772893c7", 0xa}, {&(0x7f0000007000)="d6c83025499c62757a95546bd826701502d7810fc96794f7bbab66a944e4465cda9a227d264eb2", 0x27}, {&(0x7f0000007000)="e7830bdf9cd6d10f1469faa9e2e37b01b8e3e46247467efb833d6ff9aa957d2c4602669eb23969a73fabe8576f0199ba49cea5d1ea1df096487a5ddf9211941f3370ee5954a664ee03184b8346e73e24b81c7c9b76abfd4a1b5e3a5ce3045ee581574ddb37f4ce6eba807a", 0x6b}], 0x7, &(0x7f0000005000-0x108)={0x108, 0x11f, 0x40, "0cf566599799ab69693e4a98eddf03914d12f0651e28cbe2656a530302f009c1dfe9ecf15908c3c2304f13a8be4129feafd465b394a0a4925942618f57a9b154faaa03a55548a1ab12e8072b16ed921c793ea1d38955c07148e5c87b49a94d3f9ff8d604e9112378f6148b2a371995d47ef4433954a47f33b4fd462fc7b658cbdb2e284c3709b84581d45869b586d9f576dc3a12cda3c117fa855c46b3048bcde94784fe76857c2e86dce84f7105c9ced503b5f12c11619b68ce937decc5d9dfeb09d135a1640a60710d26c254d2ffcb679e267ba1805206f2ebf7bea7ba55a7275fce66e20e0281d78bc25f10feb8c7649f5f"}, 0x108, 0x20000000}, 0x4040) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000008000-0x30)=@file={0x0, ""/46}, &(0x7f0000004000)=0x30) 2018/02/05 13:04:16 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000007000-0x8)='./file0\x00', 0x81) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000007000-0x7)='./file0\x00', &(0x7f0000000000)=""/232, 0xe8) name_to_handle_at(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x8, 0x6}, &(0x7f0000002000-0x4), 0x0) r1 = socket(0x11, 0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/05 13:04:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00004fa000)={{0x0, 0x7, 0x10000007ffffffe, 0x0, 0x20006}}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x2, &(0x7f0000039000)={0x0}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000a15000-0x8)=&(0x7f00003f6000-0x1)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 13:04:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x7, 0x801) mlock(&(0x7f0000347000/0x8000)=nil, 0x8000) r0 = syz_open_procfs(0x0, &(0x7f000078e000)='net/dev\x00') preadv(r0, &(0x7f0000c01000)=[{&(0x7f0000a4c000)=""/202, 0xca}, {&(0x7f0000cdc000)=""/177, 0xb1}, {&(0x7f0000b1d000)=""/180, 0xb4}], 0x3, 0x0) 2018/02/05 13:04:16 executing program 4: r0 = semget$private(0x0, 0x3, 0x200) semctl$GETPID(r0, 0x7, 0xb, &(0x7f000021c000-0x74)=""/116) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r1, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r2 = socket$kcm(0x29, 0x802, 0x0) r3 = syz_open_dev$dspn(&(0x7f000033c000-0xa)='/dev/dsp#\x00', 0x401, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000057f000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20, 0x8, 0x1, 0x50c3, 0xfffffffffffffffd}, &(0x7f0000a23000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000077000-0x8)={r4, 0x95}, &(0x7f000094b000-0x4)=0x8) sendfile(r2, r1, &(0x7f0000002000), 0x876b5e795) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007dd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmmsg(r2, &(0x7f0000da5000)=[{{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[]}}], 0x1, 0x0) sendfile(r2, r5, &(0x7f0000b7a000), 0x3) 2018/02/05 13:04:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000dd3000-0x8)={0x20071026}, &(0x7f000006f000)) socket$inet6_tcp(0xa, 0x1, 0x0) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/02/05 13:04:16 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000011e000-0x8)={0x0, 0x0}) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000dde000-0x4)=0x10001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000084f000)=0x9, 0x4) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000025000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000cf8000-0xc3)=""/195) prctl$intptr(0x24, 0x9) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x0) 2018/02/05 13:04:16 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00004c3000-0x1c)=@req3={0x7, 0x1, 0x5, 0x401, 0x3ff, 0x3, 0xfffffffffffffff9}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000034e000)={0x7}, 0x1) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) 2018/02/05 13:04:16 executing program 7: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000c14000)={0xa, 0x3, 0x1000000000002, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e75000-0x10)='/dev/input/mice\x00', 0x0, 0xfa433b3bb4ee3ec5) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e76000-0xb)={0x8, 0xf8, 0x6, 0x2b, 0xa77, 0xec26, 0x5, 0x8, 0xd8, 0x8b, 0x6}, 0xb) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000236000-0x8)={0x3, 0x7fffffff}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/05 13:04:16 executing program 3: r0 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bca000-0x1000), 0x0, 0xfffffffffffffff8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00008a8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000e25000)={0x0, 0x80000000}, &(0x7f0000d40000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0xfffffffffffffffb}, 0x8) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000854000)=""/142, 0x8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000004000-0x4)=0x2, 0xca48fa89d29b7c15) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x0, 0x30}, &(0x7f0000001000)=0xc) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/vcs\x00', 0x101080, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f000037f000)={"990b8bda255a0a07c800578549aeaa20", {0x4, 0x3ff, 0x9a3, "f04df622093d", 0x7}}) ftruncate(r4, 0x0) 2018/02/05 13:04:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079f000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) close(r0) syz_open_dev$sndpcmc(&(0x7f0000846000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00001c4000-0x9)='/dev/rtc\x00', 0x0, 0x0) dup3(r3, r2, 0x0) 2018/02/05 13:04:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a06000)={0x0, {{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x401}}, {{0xa, 0x2, 0x4, @empty, 0xfffffffffffffff7}}}, 0x108) sendto$inet6(r0, &(0x7f0000f4c000), 0x0, 0x0, &(0x7f0000a87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 13:04:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d7c000)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00006fb000)='/dev/input/mice\x00', 0x0, 0x40000) r2 = syz_open_dev$amidi(&(0x7f0000a11000-0xc)='/dev/amidi#\x00', 0xffffffff00000000, 0x208000) renameat(r1, &(0x7f0000c7a000)='./file0\x00', r2, &(0x7f00005f2000-0x8)='./file0\x00') ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/02/05 13:04:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x8c) 2018/02/05 13:04:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b96000), &(0x7f000076a000), &(0x7f00000f2000-0x4)) setfsgid(0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)) open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x0) 2018/02/05 13:04:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002a1000)='/dev/snd/midiC#D#\x00', 0x1d7, 0x2000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e6d000)={r0, &(0x7f0000eb2000-0x39)="e52c7c68e506bf1cfef0bb15e241c83806e62cb2d9ca544f5958a0ce4e7b0e755663ced44265445db1bd62f7fbd852f2e0979f68c59415c680", &(0x7f0000727000-0x5f)="4fc3349eae71401fc98a7c5f58bec0a43a55b05dc9ac191ac2cae2580f1ad63295d9654726b6f86230b6cc999303e235f5711f96327d4a906e128f55100f9c494ceb0675e29aa8bff803c84d1b9d6bf32877cf19a776cc52f7051aa883bf30"}, 0x20) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0xfffffffffffffffc}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) r3 = semget(0x0, 0x2, 0x100) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000894000)=""/79) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da12, 0x9, 0x20000000}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000002d000-0x4)='tls\x00', 0x4) ioctl(r1, 0x2288, &(0x7f00001c0000-0x2)="067e") 2018/02/05 13:04:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) chroot(&(0x7f000023a000)='./file0\x00') lseek(r0, 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f68000-0x30)={0x0, 0xf50, 0x3, 0x1, 0x400, 0x80}) 2018/02/05 13:04:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x8000a, 0x400) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) syz_open_dev$sg(&(0x7f0000b48000-0x9)='/dev/sg#\x00', 0x5, 0x80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de6000)='/dev/vga_arbiter\x00', 0x101000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000624000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x404000) r1 = syz_open_dev$usbmon(&(0x7f000082c000-0xd)='/dev/usbmon#\x00', 0x6, 0x14400) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000017f000-0x4)=0x0) r4 = syz_open_dev$mouse(&(0x7f0000d03000-0x12)='/dev/input/mouse#\x00', 0x8, 0x10000) perf_event_open(&(0x7f0000191000)={0x5, 0x78, 0x80, 0x8000, 0x7, 0x8f3, 0x0, 0xfffffffffffffffc, 0x8000, 0xc, 0x7, 0xffff, 0x4000000000000000, 0x0, 0x100, 0x3, 0x200, 0xf735, 0x9, 0x1, 0x1000, 0xffffffff, 0x1f, 0x6, 0x1, 0x7fff, 0x3ff, 0x800, 0x10001, 0x3, 0x6, 0xfff, 0x8000, 0x80000001, 0x3, 0x1, 0x8c4, 0x0, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f000095e000-0x1), 0x7}, 0x0, 0x0, 0x4, 0x7, 0x7, 0x8, 0x401}, r3, 0x40000000000000, r4, 0x4) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00006fb000)={0x8, 0x0, 0x9}) 2018/02/05 13:04:16 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000018000)=0xfffffffffffffffe, &(0x7f0000007000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000-0x4)) syz_emit_ethernet(0x7a, &(0x7f0000011000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x2, 0x0, 0x0, [{[]}]}, @lsrr={0x83, 0x13, 0xffff, [@multicast1=0xe0000001, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) [ 97.760228] syz-executor2 (8695) used greatest stack depth: 14272 bytes left 2018/02/05 13:04:16 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007b3000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap$binder(&(0x7f0000fe4000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x15) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3c, &(0x7f0000001000-0x8)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8001, 0x303280) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000002000)='./file0\x00', 0x0, 0x20) r3 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x2908, 0x44a000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000001000)="b47a0e86f88454b85636dcf4a9ce346e", 0x10) io_submit(r1, 0x0, &(0x7f0000b49000-0x30)=[]) 2018/02/05 13:04:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e7d000-0xc)='/dev/rfkill\x00', 0x240cc1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000811000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00007f4000-0x8)={r2, 0x75e54a9798582c5f}) perf_event_open(&(0x7f0000ffc000)={0x7, 0x78, 0xa32, 0x1000, 0xffff, 0x5, 0x0, 0x5, 0x40000, 0x5, 0x4, 0x100000001, 0x0, 0x9, 0x6, 0x240, 0x6, 0x80000000, 0x1, 0x0, 0x6, 0x10001, 0x80000001, 0x6, 0x1, 0x3, 0x4, 0x8, 0x7fff, 0x3, 0x2, 0xce, 0x3, 0x3ff, 0x1, 0x9, 0xe86, 0x9e3e, 0x0, 0x1, 0x1, @perf_config_ext={0x5, 0x4}, 0x8400, 0x1, 0x0, 0x5, 0x80000001, 0x9, 0x8}, r0, 0x800, r1, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000d94000-0xf)='statm\x00') preadv(r3, &(0x7f00000a5000)=[{&(0x7f00002fc000)=""/23, 0x17}, {&(0x7f0000b13000-0xb0)=""/176, 0xb0}, {&(0x7f0000e51000-0x35)=""/78, 0x4e}, {&(0x7f0000098000-0xf7)=""/247, 0xf7}, {&(0x7f0000f21000-0xc2)=""/194, 0xc2}, {&(0x7f00001be000-0x4b)=""/75, 0x4b}], 0x6, 0x0) 2018/02/05 13:04:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) [ 97.796636] audit: type=1400 audit(1517835856.933:108): avc: denied { map } for pid=8700 comm="syz-executor6" path="/124/file0/bus" dev="tmpfs" ino=22025 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/05 13:04:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000612000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000713000-0x4)=0x7, &(0x7f000095c000-0x8)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000849000)={0x1, 0x0, [{}]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x2) bind$alg(r1, &(0x7f00004ec000)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000081000-0x8)) 2018/02/05 13:04:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/05 13:04:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) mkdirat(r1, &(0x7f0000702000-0x8)='./file0\x00', 0x120) getdents64(r1, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) 2018/02/05 13:04:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f000060c000-0x10)={0x0, &(0x7f00004bf000-0x30)=[]}) 2018/02/05 13:04:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = eventfd2(0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001000)={0x2, r1}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f000097b000)) 2018/02/05 13:04:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000185000)='/dev/vhost-vsock\x00', 0x2, 0x0) rename(&(0x7f00004ed000-0x8)='./file0\x00', &(0x7f0000ebb000)='./file0\x00') get_thread_area(&(0x7f000010d000)={0x515d, 0x20000800, 0x4000, 0x3, 0x7, 0x2, 0x8, 0x10000, 0x1, 0x4}) [ 97.923088] audit: type=1326 audit(1517835857.059:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8742 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/05 13:04:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000220000)={&(0x7f0000a0d000)=@un=@file={0x0, ""/34}, 0x24, &(0x7f0000e44000)=[{&(0x7f0000985000-0x24)=""/36, 0x24}, {&(0x7f000022e000)=""/212, 0xd4}], 0x2, 0x0, 0x0, 0xa2}, 0x40002001) r1 = socket(0x10, 0x802, 0x0) modify_ldt$write(0x1, &(0x7f0000b92000-0x10)={0xffffffffffffffff, 0x20000000, 0x2000, 0xffffffffffffffc1, 0x5, 0x6, 0x40, 0x5, 0x3b, 0x9}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00008a7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) r2 = syz_open_dev$sg(&(0x7f00008d5000)='/dev/sg#\x00', 0x3, 0xd00) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f000090e000)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r4 = syz_open_dev$usbmon(&(0x7f00003e1000-0xd)='/dev/usbmon#\x00', 0x2, 0x10080) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000b33000-0x16)={@common='syzkaller0\x00', @ifru_flags=0xe02}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000038e000-0x8)={0x0, 0x40}, &(0x7f0000399000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ac1000-0x20)={0x7f, 0x7, 0x800b, 0xff, 0x80000000, 0x8, 0x7fffffff, 0x100000001, r5}, &(0x7f00003fa000)=0x20) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/05 13:04:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000395000/0x2000)=nil, 0x2000, &(0x7f0000358000-0x6f)=""/111) 2018/02/05 13:04:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmsg(r0, &(0x7f0000358000-0x38)={&(0x7f0000b66000)=@nfc, 0x10, &(0x7f0000636000-0x30)=[{&(0x7f0000244000)=""/162, 0xa2}], 0x1, &(0x7f00006df000)=""/80, 0x50}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000531000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f000024d000)=[{r4}], 0x1, 0xfffffffffffffff9) dup2(r3, r0) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/02/05 13:04:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f00006ae000-0x9)="73746174757300de9e") perf_event_open(&(0x7f00005d2000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r0, 0x0) 2018/02/05 13:04:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f6000)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002a8000-0x8)={0x0, 0x2}, &(0x7f00005a3000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007ad000+0x182)={r1, 0x2}, &(0x7f0000ef7000)=0x8) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000043c000-0x10), &(0x7f0000048000), 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000035e000-0x20)={@generic="ca1120cecded2ab02ce24db06b441504", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) 2018/02/05 13:04:17 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000a000)={0x3, 0xffffffffffffffff}) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000000b000-0x100a)={r1, 0x8, 0x4, "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"}) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r2, 0x5477, &(0x7f0000008000-0x8)=0x2) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000000)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) r4 = gettid() r5 = gettid() ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000004000-0x10)=@generic="0c74aa8d9a9e117750a389dfdc896066") tgkill(r4, r5, 0x32) [ 97.974810] audit: type=1326 audit(1517835857.110:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8742 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/05 13:04:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b00000)={@generic="7c53557312170bc5c9fca6a9e03d67e2", &(0x7f0000774000)=@ethtool_dump={0x3e, 0x6, 0x6, 0xad, "2f690f5522a723c846b7ddeede4bd82be80c8bbe8ec3969feef2a7b981e84d71ceffe05bbc1b370ec9c65186f81bf2b62350feab71da333457bff87b0d7c9898b87688156df1a738379aa577cd2de114138e447cf87486bcdcd7773ad848a8599b3644f41df53e0f6aaaeefbc74efe14143d6c6d104df8e27d97871ec661e00036c5c3a71cef4145a0845d7f3e76ee82a80db44c6624d60804e6a0798eb3a4ac3d57a657af0b1a4eff49032bcb"}}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/05 13:04:17 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007c1000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000002000-0x4)=0xfdf0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0xc)=@nl=@unspec, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x10d, 0x4, &(0x7f0000999000-0x2e8)=@filter={'filter\x00', 0xe, 0x4, 0x467, 0xffffffff, 0x1c8, 0x130, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x1c8}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x1b, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0000f5f3bf3cbef1f1c0606b326e0750"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/05 13:04:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) socket$packet(0x11, 0x3, 0x300) 2018/02/05 13:04:17 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e0d000-0xd)='/dev/usbmon#\x00', 0xb9, 0x80000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000fcc000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000b00000-0x4)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fcd000-0x10)={0x77359400}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fcc000-0x8)=@assoc_value={r1, 0x80000000}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000fca000)='/dev/vcsa#\x00', 0x55, 0x80) faccessat(r2, &(0x7f0000b7e000-0x8)='./file0\x00', 0xa, 0x1d00) r3 = socket(0x40000000015, 0x5, 0x0) timer_gettime(0x0, &(0x7f00003a8000)={{}, {0x0}}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000fc8000-0x10)={r4}, 0x10) recvmmsg(r3, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/05 13:04:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000093000-0x10)) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000726000-0x10)) 2018/02/05 13:04:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000956000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00007ab000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00008f9000)=r1) sysinfo(&(0x7f0000c14000)=""/255) 2018/02/05 13:04:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) msgget(0x3, 0x0) bind$alg(r0, &(0x7f00006af000)={0x26, 'aead\x00', 0x2f, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xff58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000857000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="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", 0x110}], 0x1, &(0x7f00001b8000)=[]}, 0x0) recvmsg(r1, &(0x7f0000a81000-0x38)={0x0, 0x0, &(0x7f0000581000)=[{&(0x7f000088a000-0x4e)=""/78, 0x4e}, {&(0x7f00000f0000)=""/96, 0x60}], 0x2}, 0x0) r2 = add_key(&(0x7f000076a000)='syzkaller\x00', &(0x7f0000140000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000b7e000)='blacklist\x00', &(0x7f000049d000)=':system((\x00') [ 98.109054] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/02/05 13:04:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000d51000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000084c000-0x8)) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) mq_open(&(0x7f0000920000-0xb)='(nodevproc\x00', 0x801, 0x9, &(0x7f0000192000)={0xec3, 0x1, 0x1, 0x1, 0x10000000000000, 0x0, 0xb0, 0xe6}) socket$inet6(0xa, 0x80005, 0x10001) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/05 13:04:17 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) accept(r0, &(0x7f0000898000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 98.168860] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 98.178290] sock: sock_set_timeout: `syz-executor0' (pid 8787) tries to set negative timeout 2018/02/05 13:04:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) flock(r0, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006ce000)='/dev/cuse\x00', 0x203ffe, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003d4000)={{{@in6=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000e08000)=0xe8) getgroups(0x3, &(0x7f0000990000)=[0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x28060400) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r4}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r5, &(0x7f00000c1000), &(0x7f0000f84000)}, 0x20) syz_fuse_mount(&(0x7f00005d8000)='./file0\x00', 0xc000, r2, r3, 0x1, 0x18084) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000ea2000)=0x3957) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x185}]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000815000)=0x0) ptrace$getenv(0x4201, r8, 0x80000003, &(0x7f0000663000)) 2018/02/05 13:04:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195}, 0x48) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) syz_open_dev$mouse(&(0x7f0000380000)='/dev/input/mouse#\x00', 0xbfe08ca, 0x2) sendto(r4, &(0x7f000000c000-0x15), 0x0, 0x0, &(0x7f000000a000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$sock_attach_bpf(r4, 0x1, 0x34, &(0x7f0000009000)=r3, 0x4) fcntl$setsig(r1, 0xa, 0x12) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) 2018/02/05 13:04:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) sendfile(r0, r0, &(0x7f0000001000-0x8), 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) [ 98.236061] sock: sock_set_timeout: `syz-executor0' (pid 8787) tries to set negative timeout 2018/02/05 13:04:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000677000-0xb)='/dev/audio\x00', 0x20040, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000aa9000-0x4), 0x4) timer_create(0x7, &(0x7f0000f62000-0x60)={0x0, 0x33, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000c60000)=0x0) timer_delete(r1) syz_emit_ethernet(0x38, &(0x7f0000e70000-0x4e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ee63e4", 0x18, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, &(0x7f0000b00000-0x18)={0x0, 0x0, []}) preadv(r0, &(0x7f000069e000)=[{&(0x7f0000886000)=""/58, 0x3a}, {&(0x7f0000a22000)=""/171, 0xab}], 0x2, 0x0) 2018/02/05 13:04:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b60000-0xb)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000052f000)={0x0, 0xfffffffffffffff9}, &(0x7f00009b8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ffc000)={r2, 0x100000001}, 0x8) 2018/02/05 13:04:18 executing program 7: unshare(0x20000400) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a53000)={{{@in6=@ipv4={[], [], @remote}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e28000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4000)={&(0x7f0000b0a000-0x2)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f000016d000)={&(0x7f0000001000-0x3a8)=@bridge_setlink={0x3a8, 0x13, 0x2, 0x2, 0x2, {0x7, 0x0, 0x0, r1, 0x0, 0x20000}, [@IFLA_LINK={0x8, 0x5, 0x16577e71}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x40}, @IFLA_WEIGHT={0x8, 0xf, 0x1000}, @IFLA_MASTER={0x8, 0xa, 0x1}, @IFLA_PHYS_SWITCH_ID={0x1c, 0x24, "4d165cb47e26d169ea6d321864b9297ffc6632f086"}, @IFLA_XDP={0x330, 0x2b, [@nested={0x48, 0x1a, [@generic="c4dad1cd3bc126cdbe94e52685e64e8676440352c8589abb968fb4c03460c0024458939f2af7", @typed={0xc, 0x39, @u32=0x6}, @generic="4c6618cfd95bc1a3bfb44a9c9e79786768aa"]}, @generic="fd5a1a1b70e2dbcda3c4643d668ed01007042edd54146f4b330372f36302a29dcc2fcb8bc5cc6b8cec396dc4de1d1b25a386deab10e01fc0a7a2d1d46b3d5dfbbca9388b6907bf1fc5e9ca7c6368eec8078eea96d9267fe05722216b61f82d206e0e2841921ad387acde22f815b242cc2d8a28d8acde98b4941fb26d9be07a72c6d3a73480dcd84b392b1c0cda645dfee541835bfe04151aeda27085de2526f0973df22614c4af0afce2aba750727abd1e", @generic="74bf5940804847087e30bdf9b26ac90b744d028a6ac58859c4f0a30e138161d56d35a04fc5a76d5b5fbf", @typed={0x18, 0x1b, @ipv6=@empty}, @typed={0xc, 0x1a, @uid=r2}, @nested={0x1e4, 0x18, [@generic, @generic="368c9a8c8fc94f48151debaa6515d1a9a984676da4088c7af793abb836cdda73b61d9074b588035d3009152d8b525ba1be466d6d7e191dfe2c636a81c076e01950112612f49c096190f0a5967af56a31269d47a0a8ee3d2d6deffa64c87f3509e0ec72bf1e5b217955d7e8f9acb5d6af59763e8c9cec914298c8ff9285273b6e73b59281a2ed926650085c325f8faef53e99478c4a674780cbf0070176b69f9175534818f0e7ae2808456faef9d6df3111d3d7aa1812d31d457a4cb932223f30781c16f32736d6f9a6b35e9dd00473723323d36ab7a4", @typed={0xc, 0x24, @pid=r3}, @typed={0xe4, 0x89, @binary="a1f9366db269bdd4d2d998c1e5d9c6bc05b4b6f329c91170b2546b1bb22073dd4fc68d1970b30300d067385e449cce650ad1d28a33d5af81c20ad659c24baa76a13fc28a1e2779f26a2b7b1a08102d3263ba9ca5dbd1ea6b706fca4d6c402e657ee52e34b40ad3e0833a422da2757dfc02ad79a0f26c582c81d7a6ac1b3e4ae4288d06411156bd8bd3f1d5fdfc1d37adcdb103406bd167f1659869305ecb0d0bf5518516f227afc3f89dbe45283122248dc6612213286cd8aecdb1e462705a830282afb52392a60f8922fd3f5eff83c5f06cd1d99afe26cd02"}, @typed={0x18, 0x55, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x5}, @IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}]}, 0x3a8}, 0x1}, 0x4c801) fstatfs(r0, &(0x7f0000001000-0x70)=""/112) socket$netlink(0x10, 0x3, 0x12) 2018/02/05 13:04:18 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10}, 0xc) 2018/02/05 13:04:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f6b000-0xc)='/dev/autofs\x00', 0x200000, 0x0) connect$pptp(r0, &(0x7f00005b9000-0x20)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x20) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f00003f0000)='/dev/binder#\x00', 0x0, 0x7fd) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f00004f7000-0x8)=[@acquire={0x40046305}], 0xfffffffffffffef3, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/05 13:04:18 executing program 5: personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 13:04:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f00005bc000)=""/207, 0xffffffd1, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x68) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/05 13:04:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x80000000, &(0x7f0000a68000-0x8)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000016e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003ac000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) io_cancel(r0, &(0x7f000022f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f0000e39000-0x1e)="d7c83c0b2a542d3f35223262581465c23140f81461bdec06a3736cfb5300", 0x1e, 0x6, 0x0, 0x0, r2}, &(0x7f000082a000-0x20)) pipe2(&(0x7f00009f5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r4, &(0x7f0000419000-0xee)='R', 0x1) write(r4, &(0x7f000080e000-0x3f)="ad", 0x1) readv(r3, &(0x7f00006b9000)=[{&(0x7f0000fe8000-0x1000)=""/4096}, {&(0x7f0000f99000)=""/217}, {&(0x7f0000ab4000)=""/111}], 0x746b7f70a9f5f9a) read$eventfd(r3, &(0x7f0000aaf000-0x5), 0x8) 2018/02/05 13:04:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000835000-0xd)='/dev/usbmon#\x00', 0x81, 0x210201) ioctl$KDADDIO(r0, 0x4b34, 0x5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ef3000)={0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000+0xefa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000dd9000-0x1)) write(r3, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$TCXONC(r3, 0x540a, 0x1) 2018/02/05 13:04:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000a44000)=[{{&(0x7f00007ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000001000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f00008a3000-0xe)=""/14, 0xe, 0x8}, 0x6}], 0x1, 0x40000100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000092f000)={0x0, 0x388, 0x6, 0x3, 0xe0, 0x7fff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a8c000)=@assoc_value={r2, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4), 0x3) [ 98.918643] audit: type=1400 audit(1517835858.055:111): avc: denied { create } for pid=8823 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/02/05 13:04:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000684000)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000133000-0x8)={0x3, 0x1, 0x0, 0x80000001}, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f00005f8000)={0x1c400}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$evdev(&(0x7f000013a000-0x12)='/dev/input/event#\x00', 0x616d, 0x20240) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000263000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000654000-0x4c)={0x3, 0x9, 0x81}) r4 = syz_open_procfs(r2, &(0x7f00003d9000)='attr/fscreate\x00') write$fuse(r4, &(0x7f0000663000-0x28)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/02/05 13:04:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) 2018/02/05 13:04:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00003f1000-0x68)={0x7b, 0x0, [0xffffffffffffffff]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000068000-0x400)={"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"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000121000-0x4)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/05 13:04:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d4b000)='/dev/dsp\x00', 0x8002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000edf000)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000696000-0x4)=r2) r3 = accept$alg(r0, 0x0, 0x0) getsockname$packet(r1, &(0x7f00003e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e26000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b23000-0x28)={@generic="bbb154ab33389da084ca5b3f8e031fc0", r4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r3, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='ifb0\x00'}}, 0x1e, &(0x7f0000893000-0x20)=[{&(0x7f00000dd000-0xdb)="8913cf5e026f17a4f53a3492b6e3e63ee1830a280f921d08ab6480144730b936395f3b5c70f96788944985382ea98b1480e089e838771917f29f6f899e9c37d2", 0x40}], 0x1, &(0x7f000009f000-0x11c8)=[]}, 0xc000) sendmsg$alg(r3, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001ce000-0x40)=[], 0x0, &(0x7f000013b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) syz_open_dev$sndmidi(&(0x7f0000469000-0x12)='/dev/snd/midiC#D#\x00', 0xffff, 0x48000) recvmsg(r3, &(0x7f00000a8000)={&(0x7f00006c6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f00000b4000)=[{&(0x7f0000fc6000)=""/38, 0x26}, {&(0x7f00000b5000-0x64)=""/100, 0x64}, {&(0x7f0000afa000-0xfb)=""/251, 0xfb}, {&(0x7f0000738000-0xdb)=""/219, 0xdb}, {&(0x7f0000518000-0xa7)=""/167, 0xa7}], 0x5, &(0x7f000085f000)=""/60, 0x3c, 0x1}, 0x20) recvmsg(r3, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/05 13:04:18 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003ad000)={0xaa}) sched_setaffinity(r2, 0x8, &(0x7f0000a2f000)=0x9) fcntl$addseals(r1, 0x409, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x6) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) socket$nl_crypto(0x10, 0x3, 0x15) rename(&(0x7f0000748000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 13:04:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dfe000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e56000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = epoll_create(0x10003) keyctl$set_reqkey_keyring(0xe, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9e000-0xc)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup3(r0, r1, 0x80000) 2018/02/05 13:04:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) recvfrom$packet(r0, &(0x7f00005ef000)=""/5, 0x5, 0x40, 0x0, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/05 13:04:18 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = dup2(r0, r0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000cf1000)=r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x51, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x8400, 0x0) recvfrom$unix(r3, &(0x7f0000001000)=""/2, 0x2, 0x40000000, &(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000001000+0x5a), &(0x7f0000000000)=0x10) fcntl$lock(r0, 0x5, &(0x7f0000e66000-0x20)) [ 98.992230] binder: BINDER_SET_CONTEXT_MGR already set [ 98.997837] binder: 8822:8852 ioctl 40046207 0 returned -16 [ 99.068988] audit: type=1401 audit(1517835858.205:112): op=fscreate invalid_context=1800000000000000000000000000000000000000000000 [ 99.090627] *** Guest State *** [ 99.094095] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 99.104265] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 99.113164] CR3 = 0x00000000fffbc000 2018/02/05 13:04:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dbb000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000853000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ad9000)={r4, @in6={{0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x7f}}, 0x3, 0x800}, &(0x7f00004ba000-0x4)=0x98) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r3) 2018/02/05 13:04:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000ada000-0x4), 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a51000), 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000b92000), &(0x7f000096b000-0x4)=0x4) 2018/02/05 13:04:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x5c}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000+0x98e)={0x1, 0x13, &(0x7f0000014000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfe5c, 0x0, 0x0, 0x0, 0x3}, [@alu={0x4, 0x3, 0x3, 0x0, 0x7, 0x0, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x2, 0x8, 0x2, 0xfffffffc, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r3}, @jmp={0x5, 0x5, 0x7, 0x1, 0xfba065c785f84b4d, 0xc, 0x10}, @call={0x85, 0x0, 0x0, 0x10}, @alu={0x4, 0x40, 0x8, 0xa, 0x0, 0x20}, @call={0x85, 0x0, 0x0, 0x28}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0xc16}], {0x95}}, &(0x7f0000003000-0x4)='GPL\x00', 0xa9, 0x70, &(0x7f000001a000-0x70)=""/112, 0x41f00, 0x1}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000011000), &(0x7f0000001000)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000013000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x0, 0x9716, 0x3, 0x0, 0x2, 0x80, 0xa0, 0xff, 0x0, r4}, {0x1800000000000, 0x20, 0x7, 0x2, 0x536, 0x6, 0x9, 0xffffffffffffff3c}, {0x6, 0x3ff, 0x8, 0x80000001}, 0x9, 0x0, 0x2, 0x1, 0x0, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x4, 0x4, 0x4, 0x400}}, 0xe8) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r1, 0x9) ptrace$pokeuser(0x6, r6, 0x0, 0xe0000) close(r0) [ 99.116924] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 99.122927] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 99.128952] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 99.135665] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 99.143687] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.151709] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.159734] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 2018/02/05 13:04:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008b3000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = open(&(0x7f00006b9000)='./file0\x00', 0x30000, 0x41) ioctl$TUNSETFILTEREBPF(r4, 0x800454e1, &(0x7f0000119000-0x4)=r0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) remap_file_pages(&(0x7f0000257000/0x3000)=nil, 0x3000, 0x6, 0x0, 0x10002) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}]}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e89000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000a2e000-0x74)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x0, 0xffffffffffff0001, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x74) [ 99.167750] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.175775] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.183788] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 99.191798] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 99.199810] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 99.207839] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 99.215847] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 99.219933] *** Guest State *** [ 99.222301] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 99.222309] Interruptibility = 00000000 ActivityState = 00000000 [ 99.222313] *** Host State *** [ 99.222321] RIP = 0xffffffff811c99dc RSP = 0xffff8801c172f3b8 [ 99.222335] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 99.222344] FSBase=00007f0b1c120700 GSBase=ffff8801db400000 TRBase=fffffe0000003000 [ 99.225652] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 99.233114] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 99.239382] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 99.242569] CR0=0000000080050033 CR3=00000001c46f2004 CR4=00000000001626f0 [ 99.242580] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff85a019f0 [ 99.248630] CR3 = 0x00000000fffbc000 [ 99.255034] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 99.262829] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 99.271659] *** Control State *** [ 99.271665] PinBased=0000003f CPUBased=b699edfe SecondaryExec=000000c2 [ 99.271671] EntryControls=0000d1ff ExitControls=0023efff [ 99.277569] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 99.286409] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 99.293425] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 99.300745] VMEntry: intr_info=80000000 errcode=00000000 ilen=00000000 [ 99.303860] CS: sel=0xf000, attr=0x0009b, limit=0x0000ffff, base=0x00000000ffff0000 [ 99.303871] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.303880] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.303896] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.303906] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.303916] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 99.303923] GDTR: limit=0x0000ffff, base=0x0000000000000000 [ 99.303932] LDTR: sel=0x0000, attr=0x00082, limit=0x0000ffff, base=0x0000000000000000 [ 99.303940] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 99.303949] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 99.303956] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 99.310040] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 99.310046] reason=80000021 qualification=0000000000000000 [ 99.316037] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 99.319480] IDTVectoring: info=00000000 errcode=00000000 [ 99.319486] TSC Offset = 0xffffffc8377d90b6 [ 99.326157] Interruptibility = 00000000 ActivityState = 00000000 [ 99.331609] EPT pointer = 0x00000001b845801e [ 99.337581] *** Host State *** [ 99.488429] RIP = 0xffffffff811c99dc RSP = 0xffff8801c14ff3b8 [ 99.494487] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 99.500969] FSBase=00007f0b1c0dd700 GSBase=ffff8801db500000 TRBase=fffffe0000034000 [ 99.508842] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 99.514802] CR0=0000000080050033 CR3=00000001c46f2005 CR4=00000000001626e0 [ 99.521867] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85a019f0 [ 99.528595] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 99.534711] *** Control State *** [ 99.538225] PinBased=0000003f CPUBased=b699edfe SecondaryExec=000000c2 [ 99.544931] EntryControls=0000d1ff ExitControls=0023efff [ 99.550450] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 99.557425] VMEntry: intr_info=80000000 errcode=00000000 ilen=00000000 [ 99.564145] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 2018/02/05 13:04:18 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000006000-0xd0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) 2018/02/05 13:04:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000078a000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000371000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom$packet(r0, &(0x7f00003e9000-0x71)=""/113, 0x71, 0x21, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00006d8000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff}) r4 = epoll_create(0x70) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000a7b000)={0x10000000}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000450000)={0x100000000, 0x7, 0x800}) write$eventfd(r3, &(0x7f0000555000-0x8), 0x8) 2018/02/05 13:04:18 executing program 4: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000b20000)={@common='ip6_vti0\x00', @ifru_mtu=0x8001}) connect$ipx(r2, &(0x7f000095f000)={0x4, 0x3, 0x200, "74a3b250afc4", 0x33a0}, 0x10) tkill(r1, 0x1000000000016) 2018/02/05 13:04:18 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0xfffffffffffffffa, 0x7fff, 0x10000, 0x6, 0xa4e00, 0x4, 0x1, 0x3]}, &(0x7f0000ac1000-0x4)=0x14) setsockopt$inet_int(r0, 0x0, 0x20, &(0x7f0000012000-0x4), 0x4) 2018/02/05 13:04:18 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b4000)='/dev/autofs\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000557000-0x80)={@nfc_llcp={0x27, 0x47c9, 0x1, 0x2, 0xffff, 0x6, "192c9138426a7a3655abf9156dc12b47480bb5aa90435367176c86412aac6c1c19f51e3b05e5d0206051fab55b87dca8a1e28eb924a381cc7bfc575a98aecf", 0x7}, {&(0x7f0000bde000)=""/60, 0x3c}, &(0x7f0000000000), 0x10}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000f89000-0x1)='\x00', 0x200) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00007da000-0x24)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) 2018/02/05 13:04:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000e22000-0x24)={0x0, 0x0, 0x0, 0x5}) [ 99.570763] reason=80000021 qualification=0000000000000000 [ 99.577134] IDTVectoring: info=00000000 errcode=00000000 [ 99.582626] TSC Offset = 0xffffffc825e3fe57 [ 99.587046] EPT pointer = 0x00000001d007001e 2018/02/05 13:04:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x7, 0x8000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006ae000-0x8)={0x0}) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x7e) connect$pppoe(r2, &(0x7f00002e8000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000b8c000)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f70000)=[]}, 0x0) close(r2) 2018/02/05 13:04:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a0000-0x8)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f000064a000), &(0x7f000085f000)=0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/vcs\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000a2d000-0x8)={0xfffffffffffffffd, 0x8}) timerfd_create(0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) syz_fuseblk_mount(&(0x7f0000036000-0x8)='./file0\x00', &(0x7f0000038000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) inotify_init() 2018/02/05 13:04:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = open(&(0x7f00005e9000)='./file0\x00', 0x0, 0x0) r3 = accept$netrom(r2, &(0x7f000047f000)=@ax25, &(0x7f00006da000)=0x10) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f0000f15000-0x1000)="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") ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x20000000000000a4, [0x8, 0x1, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x80000000, 0x6, 'queue0\x00', 0x8}) getdents(r2, &(0x7f0000597000)=""/163, 0xa3) r5 = dup3(r4, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000385000)={{{@in=@broadcast, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000743000-0x4)=0xe8) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) rt_sigqueueinfo(0x0, 0xf, &(0x7f0000c3f000-0x10)={0x28, 0x800}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000822000-0x4)=0x5, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000637000)={{0xa, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x3, [0x101, 0x4, 0x7f, 0x200, 0x17, 0x9, 0x2, 0x7fffffff]}, 0x5c) r6 = mmap$binder(&(0x7f0000808000/0x4000)=nil, 0x4000, 0x4, 0x50010, r5, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f000027a000)={r6}) ioctl$KVM_RUN(r5, 0xae80, 0x0) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000b71000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000b11000-0xc)={0x0, 0x3, 0x30}, &(0x7f0000c39000)=0xc) 2018/02/05 13:04:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f00000bf000), &(0x7f0000744000), &(0x7f0000bcb000-0x4), &(0x7f0000fa1000)='\\I') mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006fd000)=0x2, 0x4) memfd_create(&(0x7f000067f000-0x1)='\x00', 0x2) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000823000)=""/4096, &(0x7f000039f000-0x4)=0x1000) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000e4c000)=[], &(0x7f0000138000)=[]) truncate(&(0x7f00006c3000-0x8)='./file0\x00', 0x0) 2018/02/05 13:04:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f000079f000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xf}, 0x1}, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00008b5000)='net/icmp6\x00') 2018/02/05 13:04:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a0d000)={0x3, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000085b000-0x8)={0x0, 0x5, 0x1}, &(0x7f00008f0000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c02000-0xc)={r1, 0x6, 0x20}, &(0x7f0000eaa000)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80045438, &(0x7f0000000000)) dup2(r2, r2) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000d47000-0x8)=0x7) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 13:04:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000245000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fe4000)={0x0, 0x7, 0x30}, &(0x7f000015e000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000084a000)={r4, 0x4}, &(0x7f0000bca000)=0x8) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x6}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/05 13:04:18 executing program 6: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a5000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x1000000, 0x2, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x6, [0x1, 0xfffffffffffff3db, 0xb, 0x215f95d, 0x4], 0x7, 0xff, 0x6}, {0xc2c, [0x9, 0xee35, 0x9, 0x3, 0x6], 0x100000000, 0x6, 0x9}}}}]}}, 0x328) r1 = socket(0x0, 0x3, 0x1) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00003a6000)=0x1f, 0x4) 2018/02/05 13:04:18 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x41007701) unlink(&(0x7f0000004000-0x8)='./file0\x00') 2018/02/05 13:04:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f42000), &(0x7f0000196000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000018f000)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000152000-0xb)='/dev/adsp#\x00', 0x100000001, 0x10000) perf_event_open(&(0x7f00000ae000-0x78)={0x3, 0x78, 0x103a, 0x9, 0x0, 0x0, 0x0, 0xff, 0x200, 0x0, 0x1000, 0x100000001, 0x1, 0x40, 0xdea, 0x9, 0x3ff, 0x1, 0x81, 0x0, 0x100000001, 0xe9, 0x7156, 0x8, 0x7fffffff, 0x200, 0x100000000, 0xe61, 0x5, 0x5, 0xfff, 0x1, 0x3f, 0x204, 0x3, 0x401, 0x7f, 0xa1, 0x0, 0x100000000, 0x6, @perf_config_ext={0x9, 0x1}, 0x0, 0x1, 0xc47, 0x7, 0xfffffffffffffffd, 0x1ff, 0x9}, r1, 0x81e2, r2, 0x1) [ 99.741871] xt_l2tp: v2 sid > 0xffff: 16777216 2018/02/05 13:04:18 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000aeb000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x0, 0x800000000}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/05 13:04:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) socketpair(0x0, 0x800, 0x0, &(0x7f00004db000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/05 13:04:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x200000423fa) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00008bb000)={0x1, 0x0, 0x1ff, 'queue0\x00', 0x5c}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f9c000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000d91000)={0xff, 0x1, 0x2, 0x4}, 0x8) r4 = syz_open_dev$vcsn(&(0x7f000059c000-0xa)='/dev/vcs#\x00', 0x3, 0x22100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000d0b000)={0x1, [0xfff]}, 0x6) readv(r1, &(0x7f00000cd000-0x20)=[{&(0x7f0000075000)=""/244, 0xf4}, {&(0x7f00006ad000)=""/4096, 0x1000}], 0x2) shutdown(r0, 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005d6000)={r4, 0x28, &(0x7f00005a5000)}, 0x10) 2018/02/05 13:04:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009e9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x4c2}) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x2000, 0x2) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) renameat(r2, &(0x7f0000fdd000-0x1a)='./file0/file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000b52000-0xe)='./file0/file0\x00') [ 99.823356] xt_l2tp: v2 sid > 0xffff: 16777216 2018/02/05 13:04:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='sit0\x00', @ifru_data=&(0x7f0000a5c000)="5b00ad1f0dab6814c2ffe3bf00000000f20000e4dc7effffff0009000a3f36c8"}) r1 = getpid() sched_setattr(r1, &(0x7f0000cd2000-0x30)={0x30, 0x1, 0x0, 0x3, 0x6, 0x5, 0x697a, 0x5}, 0x0) 2018/02/05 13:04:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x40, 0x0) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000d6a000)) pwritev(r1, &(0x7f0000814000-0x10)=[{&(0x7f0000e27000-0x8f)="e1fbf08c3498969a8e7cec8d35d531be03802240ffaa37e90b0084ffd5f676d3e91288a9517aff4ad872fd5b6b9761710f16d1d7b2b11ded32fae879c159f2670492e3dc07d95eab2e1fa0bc281907da14d5dae6908de456618d40fec4473ec224d2b9b437da79ffa857c434fddc23f6d48f135a293f3fd0203cb5347d9caaf3a13b1a5da46afa0c64996bc9368b3f", 0x8f}], 0x1, 0x0) 2018/02/05 13:04:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = semget(0x2, 0x1, 0x21a) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f00005e5000-0x7)=""/7) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000f27000)=0x8) poll(&(0x7f0000d41000)=[{r0}, {0xffffffffffffffff}], 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000daf000+0xa65)={&(0x7f0000890000/0x4000)=nil, 0x4000}) 2018/02/05 13:04:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x3, 0x14) r2 = geteuid() r3 = getgid() getresuid(&(0x7f00003f1000-0x4), &(0x7f00002a5000), &(0x7f0000e02000)=0x0) stat(&(0x7f0000d13000)='./file0\x00', &(0x7f0000a09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$midi(&(0x7f0000ef0000-0xb)='/dev/midi#\x00', 0x4, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00006a1000-0x90)={0x0, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) fcntl$getownex(r0, 0x10, &(0x7f00007c6000-0x8)={0x0, 0x0}) r8 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000515000)={{0x3, r2, r3, r4, r5, 0x89, 0xfffffffffffffffc}, 0xfffffffffffffffe, 0x81, 0x0, 0x20004, 0x4, 0x401, r7, r8}) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f70000)='/dev/hwrng\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r10, 0x84, 0x65, &(0x7f0000c0a000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x4c, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}], 0x2c) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) prctl$intptr(0x29, 0x5) clone(0x0, &(0x7f0000015000), &(0x7f0000006000), &(0x7f0000016000-0x4), &(0x7f000000f000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ce1000)={0xffffffffffffff9c, 0x50, &(0x7f000029f000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000857000)=r11, 0x4) ioctl$EVIOCGRAB(r10, 0x40044590, &(0x7f0000966000-0x4)=0x7ff) getsockopt$SO_COOKIE(r10, 0x1, 0x39, &(0x7f0000691000-0x8), &(0x7f0000c3c000-0x4)=0x8) bind$bt_rfcomm(r10, &(0x7f00001ed000)={0x1f, {0x8, 0x0, 0x7, 0x3, 0x80000000, 0x7}, 0x6}, 0x9) uname(&(0x7f00002a6000)=""/15) 2018/02/05 13:04:19 executing program 4: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000fb8000)=@full, &(0x7f0000928000+0x738)=0x48, 0x800) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005a0000)=@generic, 0x10) r1 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r2 = inotify_init1(0x0) r3 = gettid() inotify_add_watch(r2, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r2, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005df000-0x8)='./file0\x00', 0x0) r4 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r5 = openat(r4, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r5, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) renameat(r5, &(0x7f0000a3e000-0x8)='./file0\x00', r4, &(0x7f0000339000-0x8)='./file0\x00') mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fb9000-0x6)={0x0, 0x1}, &(0x7f0000fb8000)=0x6) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000278000)={r6, 0x1}, &(0x7f0000fb8000)=0x8) sched_setaffinity(r3, 0x8, &(0x7f000044d000-0x8)=0x5) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fb8000+0x335)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) writev(r1, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/02/05 13:04:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) write(r0, &(0x7f0000082000)="240000002e001d04e600000853206b00fbffffff01000000000000000000000008425d10", 0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007f2000-0x107)={0x0, 0xff, "7a26f317b12eee31fdc764d3569d12243d5da29ca57264ed455b3cfdd4a3b749bc6bbe9c6839c515cadfc7638bf3e074a7594a53849ce5250b7fa79101179ed5c0fa03b8439814652909406ffc1a0bec001846fd4455aa0d7741488aca0bec4dd6823d790e6fbf4bc8466466e9bbbb9d6e46d177df3e310a339525c9fc6a603ce6b728d2875f4113a297ab95c5aa33cd3692b928869d141b8a1fa4a3b03d9d98d69f7660f56695e870f6862d64e3fe0c131b45d05772b2daa689811b1d095755f7132a1f326415a72ac1bec268e4753eb589beb7b2d2c8bbab0a2dd7626cbca32aa5ad0857c9a2c1e2de8dbb7ed7105a4e050ea1330d001386e009b0def9b1"}, &(0x7f0000cef000-0x4)=0x107) signalfd(r0, &(0x7f0000574000), 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000461000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/05 13:04:19 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e1b000)='/dev/dsp\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000160000)=0xffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x1, @broadcast=0xffffffff}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000024f000-0xb4)={r1, 0xac, "e3ea3dbb2fd884ad936566f45244d5bf219d60700ab66062836fe73bac26d26e6a22bb675e92dd18bbb9d09f79c805b4a6e695cc96122c1cea25498b26db73c1112112c590c37e622c122764caf99b4493a2d792db4337b360f3d600d2c0d6ac1c38020aac36ebe5ca45eb53dd53c1637e0023e936d04dde4064022b53a14106f5c4769a211fcbfdf8505bea1d563a6cdc9c5c839c9020b79cbe4c87dc5638e7bc98787041a39a9aff4e5e37"}, &(0x7f00008d3000-0x4)=0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009f4000)=[@in6={0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x400}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9a62}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x75, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x74) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000f5f000-0x44)) write$fuse(r2, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x7fffffff}}, 0x11) 2018/02/05 13:04:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005fe000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10, {0x2, 0x1, @multicast2=0xe0000002}, @common='gre0\x00'}) preadv(r0, &(0x7f00004da000)=[{&(0x7f00009bf000)=""/57, 0x39}, {&(0x7f0000555000)=""/112, 0x70}, {&(0x7f0000cc6000)=""/118, 0x76}], 0x3, 0x0) 2018/02/05 13:04:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f70000)='/dev/usbmon#\x00', 0x7ff, 0x80800) setsockopt(r1, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000888000-0xe8)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000b8b000)=0xe8) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000eef000-0x4)=r3) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000444000)={0x85d2, 0x4, 0x10001}) r4 = dup2(r0, r0) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f00008e7000-0x4)=0x1ff, 0x4) 2018/02/05 13:04:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) syz_extract_tcp_res(&(0x7f00007c3000), 0x3ff, 0xfffffffffffffffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/rfkill\x00', 0x105000, 0x0) getpeername$llc(r1, &(0x7f000046b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f82000-0x4)=0x10) 2018/02/05 13:04:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004bf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00003c6000-0xd)='/dev/dmmidi#\x00', 0x3, 0x8000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008c8000)={0x8001}, 0x1) r2 = add_key$user(&(0x7f0000887000)='user\x00', &(0x7f0000166000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000001e000-0x1000)="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", 0x1000, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f0000614000-0x5)='user\x00', &(0x7f0000094000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000402000)="6e4f9f77cacce8c746c94b83b07ba275f3c30503cab09f0f62f41dd921558a415b0af299931996de4361a5c8fee17dcb03c5eeea636510c321d57e8bdca67e7af90ccafcd1ffca57c693dd9b9b1a9908cceb2a4a888033683d2431a2b5ea29ea06b1b71e6e04bd490f4e17b699d528232606030f3c1dc96b3885b5b82d1cea5f31837b8c969eb3a7dfd3582fa6ba00f34ed4c30a435e06e575ac845baf9a938d3326f46937e9af4be3f86e56ca26241c278302d30651d00bf40ffcce2f1c7e2dc6c6a74dc3e2dff528c74893fc8bc94750bc770086d8b8d5b6cedc2cb67fe228ff7d608114452913385bb6f29193ca04f990a62259d1", 0xf6, 0xfffffffffffffffb) r4 = syz_open_procfs(0x0, &(0x7f00000b6000)='net/ip6_tables_targets\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000083e000-0x20)=[{0x2, 0x2}, {0x3, 0x1}, {0x8, 0x3}, {0x3, 0x2}], 0x4) keyctl$instantiate_iov(0x14, r2, &(0x7f0000ece000)=[{&(0x7f00007dc000-0x64)="592151bece8b835638382289c90f1b737f01f2aaff5c2747b509bdb334cd69bb950e423175c585a59ecd429a746cfbefbc440cf519276781782211cfcfa4aa69ad4e569d86895273e55eb35b0e681e17ef9aebf129bc58f3382846eed439d3f5260050b7", 0x64}, {&(0x7f0000555000)="2ae3e5102745d91bedfb7873e496eb13408c7f6abadbb159b2b51e734047f434ac9b016b", 0x24}, {&(0x7f0000176000-0x77)="564b1fa9df166688a10ff7a12c0f96b197f597b9c5392d42f57e0c51777620d9ee310666027587b358bdc9c28247d6914a4574d7723cda15921b79950b4949614811b3e4d31f89b8ef954e1c478e1c8b7de8adea04ea4b17895008612d3bedb21807213f3c4bc99463b09be3baa0c7cd4342a3ba4c0268", 0x77}, {&(0x7f0000098000)="f78b121b1cfb60eb924962880b2209072e72dc7bae55d9205953ca79e1dc111e85cdbc64a8b62ed1852f23d621027d27d0c12dd08f693477202c72b1f6c1ade1be7e4f3de8e14d7c95a452", 0x4b}, {&(0x7f000061f000)="9aeb9e577f981d4e71f286338a933eb5c811e8405fcf0eb61914262691446aaf5c42d087e4617f4c44fb578071bdd5b37c69ca46b980299e1ad30d160eafd60d62d2b9239d348e1f4d0eb68f735a9676b0cef9557f9147b801d39ad101b9a4459319cdb62ea270a2b10413604a1dde4d6fa4b3ae435d719efc", 0x79}], 0x5, r3) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f00007cb000-0x70)={[{0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0, 0x8001}, {0x0, 0x0, 0x2}]}) 2018/02/05 13:04:19 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff4000)='/dev/sg#\x00', 0x3, 0xcc0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ffa000-0x4), &(0x7f0000ffa000-0x4)=0x4) socket$unix(0x1, 0x7, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000aaa000-0x4), &(0x7f0000aa9000)=0x4) 2018/02/05 13:04:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000190000-0x4)={0x3, 0x2, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000dde000-0xc8)={0x1, 0x0, [{0x0, 0x0, &(0x7f00005f8000)}]}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000904000)='/dev/autofs\x00', 0x10042, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000a68000), 0x8) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/02/05 13:04:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, r2+30000000}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)) write$selinux_create(r0, &(0x7f0000fce000-0x3d)=@access={'system_u:object_r:root_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x38}, 0x3d) read(r0, &(0x7f000077e000-0xc5)=""/197, 0xc5) 2018/02/05 13:04:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x5, 0x200000) write$evdev(r0, &(0x7f0000001000-0x78)=[{{0x0, 0x7530}, 0x8, 0x4, 0x8000}, {{0x77359400}, 0x1000}, {{}, 0x2, 0x4}, {{}, 0xb1, 0xa0, 0x7}, {{0x0, 0x2710}, 0x7, 0x18000, 0x7}], 0x78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0xa80d, 0x401, 0xa, 0x6, 0x9, 0x7, 0xfff, 0x9, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/215, &(0x7f0000004000-0x4)=0xd7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r1, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x1, 0x7a80, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x60dc}, 0x8000, [0x8, 0x7, 0x3, 0x4, 0xffffffff, 0x479f, 0x800, 0x2]}, 0x5c) 2018/02/05 13:04:19 executing program 4: mmap(&(0x7f0000000000/0xac8000)=nil, 0xac8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) listen(r0, 0x6) poll(&(0x7f0000ac0000)=[{r0, 0xa0c0}], 0x1, 0x0) mmap(&(0x7f0000ac8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000ac9000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000178000)={0x100000000, 0x5, 0x2, 0x8c, 0x101, 0x8001}) 2018/02/05 13:04:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ac000-0xc)={0x0}, &(0x7f00002cf000-0x4)=0xc) process_vm_writev(r2, &(0x7f0000e91000-0x50)=[{&(0x7f00009d7000)=""/4096, 0x1000}, {&(0x7f000005f000)=""/231, 0xe7}, {&(0x7f0000cb4000-0x1d)=""/29, 0x1d}, {&(0x7f000075c000)=""/19, 0x13}, {&(0x7f0000690000-0x5c)=""/92, 0x5c}], 0x5, &(0x7f00009ae000)=[{&(0x7f0000580000)=""/134, 0x86}], 0x1, 0x0) 2018/02/05 13:04:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f00002e6000-0x4)=0x60, 0x80800) fcntl$notify(r0, 0x402, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000001e, 0x4, 0x9) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffe2}, 0x1}, 0x0) close(r1) r2 = creat(&(0x7f0000040000-0x8)='./file0\x00', 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1d48) 2018/02/05 13:04:19 executing program 5: mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002a7000-0xe0), 0x0, 0x20000080, &(0x7f00003a3000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a4000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f00003a6000)='./file0\x00') ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getdents64(r1, &(0x7f00002b9000)=""/169, 0xa9) fstatfs(r0, &(0x7f00003a6000-0x11)=""/17) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001a9000)={0x4, &(0x7f00003a4000)=[{}, {0x0}, {}, {}]}) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00003a5000-0x8)={r2, 0x1}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000149000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00003a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000003b000-0x8)='./file0\x00', r1, &(0x7f0000176000)='./file0\x00') syz_open_dev$mice(&(0x7f00003a6000)='/dev/input/mice\x00', 0x0, 0x40000) 2018/02/05 13:04:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000044b000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x703, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000e2b000/0x4000)=nil, 0x4000, 0x1000002, 0x1010, r0, 0x0) 2018/02/05 13:04:19 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x200000000000009, 0x1}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f00007e9000)="3a401e60a959d45d8a4c1517479aa1890f7f5566d73e0aac437153ed2d842cd5b1d97560e5127e52c64c46ed47175ca39993f67898ee94cc32f60c19bb59748e5827218726af156ac72f466408c6d692ce0110ea305b1617213b697017bc70fcdbc1ffebc4e9a39c7a702c9333551ec3b81d618332ea8f09bc51baf6", &(0x7f0000b88000)="13"}, 0x20) pipe(&(0x7f00001cb000)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000ff0000)=""/128, 0x80) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000f6b000)={0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000ff1000-0x18)={r4}) ioctl$TIOCNOTTY(r3, 0x5422) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000098e000-0x4)=0x80, &(0x7f0000ff2000-0x8)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f000051d000), 0x8) 2018/02/05 13:04:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c67000-0xf)='/dev/sequencer\x00', 0x2e0001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/rtc\x00', 0x101000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000245000-0x108)={0x40000000, {{0xa, 0xffffffffffffffff, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/02/05 13:04:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x802) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000273000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f0000794000-0x10)={0x3, {"549e93fc29dc65"}, 0x80000001}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}, 0x1}) [ 100.292092] audit: type=1400 audit(1517835859.428:113): avc: denied { map } for pid=9028 comm="syz-executor1" path="socket:[23343]" dev="sockfs" ino=23343 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_route_socket permissive=1 2018/02/05 13:04:19 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x4) 2018/02/05 13:04:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000987000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000036f000)=0x3fffc0000000000, &(0x7f000074e000)=0x4) pipe(&(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x10001) 2018/02/05 13:04:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000000000002002, 0x0) write(r0, &(0x7f0000c57000)="130000001000ffdde200f49ff60f050000230a", 0x13) 2018/02/05 13:04:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) r0 = socket$kcm(0x29, 0x5, 0x0) recvmmsg(r0, &(0x7f0000df3000)=[{{&(0x7f0000808000-0x80)=@generic, 0x80, &(0x7f000047f000)=[{&(0x7f0000ef3000)=""/8, 0x8}, {&(0x7f00005e7000)=""/21, 0x15}, {&(0x7f0000521000-0x2b)=""/43, 0x2b}, {&(0x7f0000129000-0x8)=""/8, 0x8}, {&(0x7f0000a6a000-0x8)=""/8, 0x8}, {&(0x7f0000789000-0xca)=""/202, 0xca}], 0x6, &(0x7f0000015000-0x6c)=""/108, 0x6c, 0x4}, 0x81}, {{&(0x7f0000513000-0x10)=@nfc, 0x10, &(0x7f0000dfd000)=[{&(0x7f00009bc000)=""/105, 0x69}, {&(0x7f0000afc000-0xf7)=""/247, 0xf7}, {&(0x7f0000a8d000)=""/19, 0x13}, {&(0x7f000021b000)=""/4096, 0x1000}], 0x4, &(0x7f00005f9000-0xfa)=""/250, 0xfa, 0x4}, 0xfffffffffffffdb0}, {{&(0x7f0000647000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000595000-0x10)=[{&(0x7f00000eb000)=""/19, 0x13}], 0x1, &(0x7f0000eb6000)=""/115, 0x73, 0x4}, 0x7}, {{&(0x7f0000007000-0x6)=@hci, 0x6, &(0x7f000010e000)=[{&(0x7f0000c67000)=""/219, 0xdb}, {&(0x7f0000265000-0x80)=""/128, 0x80}], 0x2, &(0x7f00002b5000)=""/80, 0x50, 0x6}, 0x5}, {{&(0x7f00000f5000)=@generic, 0x80, &(0x7f000081c000-0x10)=[{&(0x7f00003c6000)=""/80, 0x50}], 0x1, 0x0, 0x0, 0x20a}, 0x1c00}, {{&(0x7f00004b0000-0x80)=@generic, 0x80, &(0x7f00005f6000)=[{&(0x7f00005c7000-0xab)=""/171, 0xab}, {&(0x7f000067d000-0x47)=""/71, 0x47}, {&(0x7f0000034000)=""/24, 0x18}, {&(0x7f0000db9000-0x7c)=""/124, 0x7c}, {&(0x7f0000659000)=""/180, 0xb4}, {&(0x7f0000bd9000)=""/224, 0xe0}], 0x6, &(0x7f0000d7f000)=""/21, 0x15, 0x2}, 0x7ff}], 0x6, 0x61, 0x0) 2018/02/05 13:04:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000753000-0x40)={@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, {&(0x7f0000001000-0x7d)=""/125, 0x7d}, &(0x7f0000b09000-0x1), 0x24}, 0x40) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0x7}) 2018/02/05 13:04:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00006d0000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x6) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2}, &(0x7f0000b01000-0x4)=0x10) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00009fe000-0x78)={0x9, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast2=0xe0000002}, 0x240, 0x80000000, 0x200, 0x2, 0x1c, &(0x7f0000a0c000)=@common='sit0\x00', 0x20, 0x100, 0x8}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000270000)={0x0, 0xb0, 0x0, 0x0, 0x0, 0x8001}, 0x14) 2018/02/05 13:04:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000f21000-0x9)='/dev/sg#\x00', 0xf, 0x2) sendmsg$nl_generic(r1, &(0x7f0000029000-0x38)={&(0x7f0000008000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="171aff0121"]}, 0x1c}, 0x1}, 0x0) 2018/02/05 13:04:19 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000008, 0x1}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fd9000-0x4)=0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000068f000-0x48)={0x3, 0x0, [{0x8a6, 0x0, 0x40}, {0x0, 0x0, 0xcb}, {0x2}]}) 2018/02/05 13:04:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000a61000-0x8)='net/arp\x00') readv(r0, &(0x7f0000d58000-0x10)=[{&(0x7f00001e6000)}], 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000161000)={{0x800, 0x5}, 'port0\x00', 0x8, 0x30, 0xb3, 0x3, 0xd89a, 0x4, 0x1ff, 0x0, 0x4, 0x40}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2}, 0x10) close(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000079e000)={0x0, 0x4c, "02d66b7b8df108547cd21bc6ca47bc3b784de3d26390adc5668d8a7bffd2d8992bcf288bb4a372ae0bdb4349cd168b13e8ebc15877d9324400a1b28593ad3712611d12f60ba2ddb77eb295c9"}, &(0x7f0000f7e000-0x4)=0x54) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ffa000)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x3ff, 0x5}, 0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c48000)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00005ac000)={0x8, 0x5}, 0x8) 2018/02/05 13:04:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x4) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3f9, 0x0, 0x200000001, 0x2}, 0x10) r1 = socket(0x1e, 0x80000, 0x0) accept4(r0, &(0x7f0000228000)=@can, &(0x7f0000ea9000-0x4)=0xfffffffffffffd24, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) 2018/02/05 13:04:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000398000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000427000-0x8)=0x9) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f0000a2c000-0x8)='./file0\x00', &(0x7f00003f2000-0x7)='9p\x00', 0x0, &(0x7f00009df000-0x1)='\r') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000075e000)={0x0, 0x0}, &(0x7f00008ed000-0x4)=0xc) stat(&(0x7f00000ed000-0x8)='./file0\x00', &(0x7f0000731000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000025d000-0x8)='./file0\x00', r1, r2) 2018/02/05 13:04:19 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000098e000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000d9c000-0x8)='./file0\x00', 0x420001, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000864000-0x18)={0x5, 0x8, 0x1, r2}) ioctl$TCSETS(r0, 0x540e, &(0x7f00002d0000)) 2018/02/05 13:04:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000005d000)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000efa000-0x4)=0x1) [ 100.451252] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9067 comm=syz-executor4 2018/02/05 13:04:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00007f6000-0x10)=@buf={0x82, &(0x7f0000f8f000-0x82)="5e8f9357b000f97d26618abf77a6afcb40117ba10086d8c985582ed18d1b86c3641f5630d831ff9f3cdb8415a52db40f8b4e34462d9bd58c42cd54635e593eddcf8ea599418b76a528185b64ba9254b11a3972ea1129f6febdf42614b0f10410dee7d233f3ee26d8ecd1c6d87171830ed47623ea210333d07ca655b5c03b8ecff239"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x202, 0x0, 0xfffffffffffffffc}]}) pipe2(&(0x7f000032c000-0x8)={0x0}, 0x80000) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) r5 = fcntl$getown(r1, 0x9) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f0000338000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x54, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="a4a6ef21c2efeee7e64fb31fd26af322"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bc6000)=0x0) pipe2(&(0x7f0000210000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r8, 0xc0045520, &(0x7f000086a000-0x4)=0x6) kcmp$KCMP_EPOLL_TFD(r5, r7, 0x7, r2, &(0x7f0000f3e000-0xc)={r9, r0, 0x1}) 2018/02/05 13:04:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d67000)={0x0, 0x9}, &(0x7f0000247000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000787000)={r1, @in={{0x2, 0x0, @empty}}, [0x0, 0x6a, 0x80000001, 0x5, 0x9, 0x6, 0xb9c8, 0xffffffff, 0xfffffffffffff001, 0x8, 0x1, 0x1, 0x6, 0x7ff, 0x200]}, &(0x7f00003ec000-0x4)=0x108) r2 = timerfd_create(0x7, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00006a0000)) recvmmsg(r0, &(0x7f0000cd2000-0x21c)=[{{&(0x7f0000c77000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000be2000-0x80)=[{&(0x7f0000927000-0x81)=""/129, 0x81}, {&(0x7f0000f88000)=""/102, 0x66}, {&(0x7f000019e000-0xde)=""/222, 0xde}, {&(0x7f000056c000-0x93)=""/147, 0x93}, {&(0x7f00005c8000-0x9c)=""/156, 0x9c}, {&(0x7f0000dd9000-0xcd)=""/205, 0xcd}, {&(0x7f0000981000-0xd0)=""/208, 0xd0}, {&(0x7f00003c4000)=""/13, 0xd}], 0x8, 0x0, 0x0, 0x2}, 0x20}, {{&(0x7f0000735000-0x8)=@sco, 0x8, &(0x7f000081e000-0x60)=[{&(0x7f0000408000)=""/28, 0x1c}, {&(0x7f0000a6d000)=""/225, 0xe1}, {&(0x7f00009be000)=""/207, 0xcf}, {&(0x7f0000719000)=""/192, 0xc0}, {&(0x7f00007af000-0x30)=""/48, 0x30}, {&(0x7f00002d4000)=""/29, 0x1d}], 0x6, 0x0, 0x0, 0x7}, 0xeb}, {{&(0x7f0000f3a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f000093d000-0x30)=[{&(0x7f0000fc9000-0xaf)=""/175, 0xaf}, {&(0x7f0000b41000-0x4a)=""/74, 0x4a}, {&(0x7f000052d000)=""/111, 0x6f}], 0x3, &(0x7f0000ab5000-0x2d)=""/45, 0x2d}, 0x200}, {{&(0x7f0000c61000)=@can, 0x10, &(0x7f0000d0d000-0x80)=[{&(0x7f0000fb2000-0xe6)=""/230, 0xe6}, {&(0x7f0000f0e000-0xe7)=""/231, 0xe7}, {&(0x7f0000b11000)=""/64, 0x40}, {&(0x7f0000e95000)=""/130, 0x82}, {&(0x7f00007ae000)}, {&(0x7f0000994000-0xee)=""/238, 0xee}, {&(0x7f0000943000-0x8f)=""/143, 0x8f}, {&(0x7f0000429000)=""/106, 0x6a}], 0x8, &(0x7f0000c1b000-0xd1)=""/209, 0xd1, 0x2}, 0x1}, {{&(0x7f00000ec000-0xc)=@nl=@proc, 0xc, &(0x7f0000769000)=[{&(0x7f000045b000-0xf6)=""/246, 0xf6}, {&(0x7f0000ee2000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000a3d000-0x8e)=""/142, 0x8e, 0xa018}, 0x7ff}, {{&(0x7f00006c5000-0x3a)=@un=@file={0x0, ""/56}, 0x3a, &(0x7f00003de000)=[{&(0x7f00003f7000-0x1b)=""/27, 0x1b}, {&(0x7f000088f000-0x88)=""/136, 0x88}, {&(0x7f000029b000)=""/9, 0x9}, {&(0x7f0000423000-0xb9)=""/185, 0xb9}, {&(0x7f000054e000-0x5a)=""/90, 0x5a}], 0x5, &(0x7f0000b77000-0xa5)=""/165, 0xa5}, 0x20}, {{&(0x7f0000835000)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000deb000-0x60)=[{&(0x7f00000e5000-0x1b)=""/27, 0x1b}, {&(0x7f0000dfc000-0xba)=""/186, 0xba}, {&(0x7f000040e000)=""/184, 0xb8}, {&(0x7f00000b5000-0x78)=""/120, 0x78}, {&(0x7f0000571000)=""/133, 0x85}, {&(0x7f000094f000-0xc1)=""/193, 0xc1}], 0x6, 0x0, 0x0, 0x6}, 0xdb}, {{0x0, 0x0, &(0x7f000023c000)=[{&(0x7f00004f6000)=""/189, 0xbd}, {&(0x7f0000546000-0x9d)=""/157, 0x9d}, {&(0x7f0000b06000)=""/144, 0x90}, {&(0x7f000040b000-0xe2)=""/226, 0xe2}, {&(0x7f00003f2000-0x29)=""/41, 0x29}, {&(0x7f000085e000-0x5d)=""/93, 0x5d}, {&(0x7f0000cb9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a5d000-0x6a)=""/106, 0x6a}], 0x8, 0x0, 0x0, 0x401}, 0x3d}, {{&(0x7f0000932000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, 0x1c, &(0x7f0000b6e000-0x70)=[{&(0x7f00000f1000-0xf9)=""/249, 0xf9}, {&(0x7f0000783000)=""/209, 0xd1}, {&(0x7f0000248000-0x67)=""/103, 0x67}, {&(0x7f0000075000-0x55)=""/85, 0x55}, {&(0x7f00007b7000)=""/252, 0xfc}, {&(0x7f0000d1e000)=""/202, 0xca}, {&(0x7f0000f9f000)=""/126, 0x7e}], 0x7, &(0x7f000076c000-0xd)=""/13, 0xd}, 0x100}], 0x9, 0x10020, &(0x7f0000263000)) sendmsg$alg(r3, &(0x7f0000cc8000-0x38)={0x0, 0x0, &(0x7f0000ae0000)=[], 0x0, &(0x7f000029f000-0xe0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x9c, "663dd01811ddec484ca19a4d2813d3aa34ff67ba020bad9456cf16d6cc8cd28cd1a04c6c5115f00e2c2896bf93e3cab7f26cf2a4f4f58f51255eb9f14816a4eee3236d303aba3e9b907e0e0a1512f51589d1cf2f3d0f6a77d64d4f047b5ffaa1187419ed8b0c826151d448061107807715ae2cbce578275ed9836fc01423318f5e72ca268e673e6390603cc49d42a6b2f1a046d54d23fc08f0626a5e"}, @op={0x18, 0x117, 0x3, 0x1}], 0xe0, 0x8000}, 0x48001) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000025d000-0x10)={0x0}) timerfd_settime(r2, 0x1, &(0x7f0000005000)={{}, {r4, 0x989680}}, &(0x7f0000001000-0x20)) 2018/02/05 13:04:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000029a000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = getpid() rt_tgsigqueueinfo(r1, r1, 0x30, &(0x7f0000f63000-0x10)={0x17, 0x2, 0x2, 0x200}) 2018/02/05 13:04:19 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000000000)={0xaa}) userfaultfd(0x80800) 2018/02/05 13:04:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000af5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000+0xf19)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x74)="a2e750b7aca2bba6ae2389376f14b57bd18d1b55b0b3f960356a436fad875c0e94dc3c2e4cc409eeb44c3af1df260fd031a8f9e599823e34fff6f67422d2d0b13885809763679aab5d00862362c029ea3434a02971847c2b44329a57162752d0814a8ca2c4eafc7cfe5120f4264228ee91c9ab2f", 0x74) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000602000-0x20)=[{0xe, 0x6}, {0x4, 0x80000001}, {0x4, 0x800}, {0x4}], 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x121402, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000024000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) 2018/02/05 13:04:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00001e9000)='/dev/urandom\x00', 0x0, 0x10000042401) socket$nl_route(0x10, 0x3, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f000098a000-0x17)={0x0, 0xf, "5394f596b4c8b3581fba38461bc6a4"}) 2018/02/05 13:04:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = dup2(r0, r1) syz_open_dev$sndmidi(&(0x7f00005b2000)='/dev/snd/midiC#D#\x00', 0x400, 0x2800) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000352000-0x4)=0x200) 2018/02/05 13:04:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000ced000-0x110)={{0x20000000000adb4, 0x5, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x1000}, 0x0, 0x0, 0x1000, r4, 0xfffffffffffffffe, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0xc, 0x0, 0x16d32f42]}) r5 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f000018f000)) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x2, @tid}, &(0x7f00001ef000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000b0d000-0x8)=0x81) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)=0x0) timer_gettime(r6, &(0x7f0000119000)={{0x0}}) statx(r3, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000070b000)={r7, 0x7530}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002e4000-0x4)=0x5, 0x4) fcntl$setstatus(r5, 0x4, 0x2000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c9b000), &(0x7f0000f8d000)=0x14) r8 = dup(r5) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) ftruncate(r2, 0xfe000) [ 100.549987] 9pnet_virtio: no channels available for device ./file0 2018/02/05 13:04:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = getpid() getpriority(0x0, r1) r2 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d0f000-0x8)={0x0}, &(0x7f000013f000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000aab000-0x8)=@assoc_value={r4, 0x7fff}, 0x8) r5 = add_key$user(&(0x7f0000baa000)='user\x00', &(0x7f0000494000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000384000)="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", 0x1000, 0xfffffffffffffffd) r6 = geteuid() stat(&(0x7f000017d000)='./file0\x00', &(0x7f00005a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00000b8000-0x8)='./file0\x00', 0x20) keyctl$chown(0x4, r5, r6, r7) 2018/02/05 13:04:19 executing program 4: 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}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000e5f000)='/dev/snd/pcmC#D#c\x00', 0x8fa, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000afb000-0x30)={0x1, 0x0, 0x9, 0x100000000, 0x8, 0x30}) listen(r0, 0x6) r2 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2}, &(0x7f0000b01000-0x4)=0x10) r3 = dup3(r2, r0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000270000)={0x0, 0xb0, 0x0, 0x0, 0x0, 0x8001}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000521000)={0x6, 0x8, 0x2, 0x4, 0x101, 0x6, 0x401, 0xf0, 0x0}, &(0x7f0000fe6000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a8b000-0x6)={r4, 0x7fff}, 0x6) [ 100.610151] audit: type=1400 audit(1517835859.746:114): avc: denied { ioctl } for pid=9091 comm="syz-executor2" path="socket:[23641]" dev="sockfs" ino=23641 ioctlcmd=0x8910 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/05 13:04:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x40) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002000-0xd8)=""/216) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000000000)=[0x5], 0x1, 0x10001, 0x3, 0x1010000000000000, 0xfff, 0x7, {0x7, 0x4, 0x0, 0x2, 0x0, 0x3, 0xc438, 0x7, 0x1, 0x4, 0x9, 0x8, 0x10001, 0x4, "487443fc623bdb26a32083da8f06b8d8ef5d1db907cf9191f504285c1ef8959a"}}) 2018/02/05 13:04:19 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002e6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000eab000-0x4)=0x1f8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000011c000)={0x0}, &(0x7f00000c3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000108000-0x14)={r2}, &(0x7f0000651000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f08000-0x8)={r3}, &(0x7f0000576000)=0x8) r4 = fcntl$dupfd(r1, 0x0, r1) bind$vsock_stream(r4, &(0x7f0000f36000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mount(&(0x7f0000b53000)='./file0\x00', &(0x7f000060f000-0x8)='./file0\x00', &(0x7f0000afa000)='fuseblk\x00', 0x800, &(0x7f0000a7c000-0x47)="4ccdf22d9ed4cce363d825b635b4645b1b61998fd96bad60bb0e874155e3b43eb4dc677b7f8cafec4f25bba18a320bde2fcecd7893a7abb0b24a1683c56aa0d4f00e6c0c61df51") [ 100.666528] sock: sock_set_timeout: `syz-executor3' (pid 9106) tries to set negative timeout 2018/02/05 13:04:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006fc000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ee8000)) 2018/02/05 13:04:19 executing program 1: unshare(0x400) r0 = eventfd2(0x0, 0x0) fadvise64(r0, 0x0, 0x4, 0x0) 2018/02/05 13:04:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000272000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f00007fb000)={0x0, 0x8, 0x1, 0x1, 0xd4, 0x7, 0xffffffffffffff7f, 0x1, 0x8000, 0x2041}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x785d, 0x2}, 'port0\x00', 0x2, 0x31, 0x1, 0x316, 0x401, 0x3f, 0x2, 0x0, 0x6, 0x3f}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000063f000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000000000)="7ad373dded647694e68b11cdc4f32fef56c760f67221c4e36fd3629bab307d6b76f52c6e2e00f6c591585a3b823cd515e6354188a54c0464f847e858a8db689398f25edfdde975f2862b9f11bef0c105e5c3d9e21867d09ada49cd50c49c99fc237bd6f03a66288963bf89c90a3f77e58d7560a27ab53a7c244f9eae5a95584287c3fff6cb8f0ec8d4afc73d7f288e4ddad66adb521889b43ac29b7bb21ae8ed4a84b0833f30fb8e5eabdbad714aca071b73f4a5aee90c4dfcf3252fc403547c10a6e86fcea24b7f47c6cc4c5fe5f932298c74796958601c29a7", &(0x7f0000000000), &(0x7f0000fe1000), &(0x7f0000a5d000-0x50)="17831d7ab8a53b457cf4e7fba65a4cb96592d6a13ba00a16dd4a93c71a172bf81cc308e0dea8f3aa41aab731cbcc351c057954a146acf868fd151094c93c7edb33a0a7202c9e71df102f01ff93414281") [ 100.751387] sock: sock_set_timeout: `syz-executor3' (pid 9106) tries to set negative timeout 2018/02/05 13:04:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) unshare(0x2000000) r0 = syz_open_dev$sg(&(0x7f00008aa000)='/dev/sg#\x00', 0x5b1afc9d, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000541000)=0xffffffffffffffff, 0x4) stat(&(0x7f000049f000-0x8)='./file0\x00', &(0x7f0000187000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002d2000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="fbf51b8a695f95ab7fa71f5da610389f"}) keyctl$chown(0x4, 0x0, 0x0, r1) 2018/02/05 13:04:20 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000022000)={0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000023000)=""/190) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001c000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000025000-0x18)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1d, []}]}, 0x18}, 0x1}, 0x0) 2018/02/05 13:04:20 executing program 6: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fb0000)={0x0, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000fb1000)=0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb2000-0x8)={0x0}, 0x4000) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000fb2000-0x8)=[&(0x7f0000fb2000-0x40)={0x0, 0x0, 0x0, 0xf, 0x691, r1, &(0x7f0000fb1000)="8fa6f0ddfeb6390385e7e900d3081d46e4dc70e47686d5d10ffd6a3b1200698138876b054bdd8f4feacfe1781393a24c83b74b8896aff671f2e9bd28d5b4099b42ef170c243c356ed3b730445fb722823ac6d9f7e7364406404b60328995dde99cac36736d5c101e27cb8f46d9e40fe27b0e697ef0080f80a12e64b6165fe1fe8a598d06c7f9bdb13e1adda078f65080d28debf6a93adb0958d04230fee66ef8ce54036f608ca7c8246fa2f6ddbf9a8b", 0xb0, 0x44, 0x0, 0x1, r3}]) 2018/02/05 13:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = dup(r0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000409000)={0x2, 0x1ff, 0xffff}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000bf9000)=0x7, 0x4) fremovexattr(r0, &(0x7f00009ab000-0xb)=@random={'security.', '!\x00'}) r2 = socket$inet(0x2, 0x840000000003, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000d1a000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbb000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000517000)={r0, 0x4, 0x1, "4f0eac02cef93a6a6d426248e312334e12ef64d3f370489842082c1819428cfc49968e15b95859ad70bc093032036cea3647e3afd39b55996440d4d2f0428e849cab4529a7289e7cafaf6c2d6d8cdaaa87813c6537db590b2a0fd0b18613f600d080b4aecbe76297312c70bf327ad3eb72c8535a37278872c07b49b8773193be939cc83a7a73baba831f72f2033436435b0d2cfa622fb296eb743c016bbd4a6ee3ad17dcf8fbff46bc9884b070d084b9154a7d3f02a012e1cbf3c78ee03faccbc784"}) lstat(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f00005b9000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() chown(&(0x7f0000b26000-0x8)='./file0\x00', r4, r5) 2018/02/05 13:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00009ac000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "7fff00", 0x4d, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"675fc4107e59afa4a79b95cb08ec826e08a590004fac2a75c013d309cfd0dce6c67abc48e7824005b44b020058e34194f9ddb24a73723b9160"}}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d38000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000065000)=[@in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7f}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x6, @empty, 0x7ff}, @in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @empty}], 0xb0) 2018/02/05 13:04:20 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000023000)='/dev/rfkill\x00', 0x200200, 0x0) listen$netrom(r1, 0xb07) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) 2018/02/05 13:04:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0xa0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002a6000), &(0x7f000000b000-0x4), &(0x7f0000e37000), &(0x7f000000a000)="5238c0411e0418488380c166bb997c03b77b74dd3e4bccf9259d0360e1c3efe607d4782369d045d46f7d41da65b0494fbb46020000010000000000cfad0040a7d644da4503c61a0548f86d7c4b0216115d7f35f75b64ef9ed82a9c9fb0e291a98b81f5625173f0d8f47f64c31bfe662283a68b513b50dbd32f06c9d816c405fe") mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000005000)={0x0, 0x0}) r1 = getpgrp(r0) sched_getattr(r1, &(0x7f0000002000-0x30), 0x30, 0x0) 2018/02/05 13:04:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004b4000)=0x787, 0xffffff19) 2018/02/05 13:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000dd8000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f00006dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005c7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ad8000), &(0x7f00004e8000)=0xb) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000660000-0xb)='/dev/audio\x00', 0x800, 0x0) connect$netrom(r2, &(0x7f0000cd0000-0x48)=@full={{0x3, {"9a73908f0dffb3"}, 0x1a}, [{"623c02872d1ecc"}, {"cae05d7b5547cc"}, {"0f5634d8a4734a"}, {"03be1108fc0139"}, {"7eb479d78719a9"}, {"4aa046790e108f"}, {"68ca7c02135f75"}, {"cab032d9197b5c"}]}, 0x48) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00006dc000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000a75000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) 2018/02/05 13:04:20 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10200, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005f1000+0x4bb)={@common='gretap0\x00', @ifru_mtu=0xb096}) accept4(r0, &(0x7f0000c38000)=@un=@abs, &(0x7f0000001000-0x4)=0x8, 0x0) [ 100.914539] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 100.929308] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/05 13:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000030c000-0xc)={0x1, 0x0, [0x0]}) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/05 13:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000058b000-0x10)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) close(r0) fgetxattr(r0, &(0x7f0000cae000-0xb)=@random={'os2.', 'system\x00'}, &(0x7f0000903000)=""/98, 0x62) [ 100.958787] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 100.985279] audit: type=1400 audit(1517835860.122:115): avc: denied { net_bind_service } for pid=1588 comm="kworker/1:1H" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/02/05 13:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000330000)='net/ip6_mr_vif\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) setrlimit(0xf, &(0x7f0000a8a000)={0x40, 0x8000}) [ 100.989945] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9189 comm=syz-executor4 [ 101.027669] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/02/05 13:04:20 executing program 0: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000397000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f79000)="1f0000000104ff00fdde45c807110000f305f0f008000180020000dcffdf00", 0x1f) 2018/02/05 13:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b8d000)='GPL\x00', 0x5) 2018/02/05 13:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) lseek(r0, 0x0, 0x4) sendmsg$nl_route(r1, &(0x7f0000006000-0x38)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000000)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 13:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f00007c7000-0x7)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002e5000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7b000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x400}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/02/05 13:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000a2e000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00003f7000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000858000-0x4)=0x1800, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004b3000)=[]}, 0x0) 2018/02/05 13:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30)="d3ab23191a01002756ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa804b9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000967000-0x50)=[{&(0x7f0000acc000)="65d18df4959c04e06574bc0b413b2c8a9edb3a7fc1d7abc066a945e73274b0a533a68f624f306f163e4382c2ee65de347696cffd58ea798b3fa2e2ddd7cacaef09d78568349f6f3fb14b5e9a1e05cbaf8c39b01189bf730edc6e2b6ff214280b15da5330b01b9f53a6b6494a6d7f21d6", 0x70}], 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a78000)={&(0x7f000071c000-0x8)='./file0\x00', 0x0, 0x8}, 0x2fd) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x38, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/05 13:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002df000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000bc3000-0x20)={0x8, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c09000-0x10)={r1, 0x77}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000c25000)={0x0}) accept$llc(r3, &(0x7f0000a3b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006f6000)=0x10) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = open(&(0x7f00005e9000)='./file0\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x3, [0x8, 0x1, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x25) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r5) getdents(r5, &(0x7f0000597000)=""/163, 0xa3) r7 = dup3(r6, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) rt_sigreturn() r8 = getgid() lstat(&(0x7f0000d10000)='./file0\x00', &(0x7f0000db9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f00008fa000-0x68)={0x0, 0x0, [0xffffffffffffff7c, 0x0, 0x94, 0x2]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/05 13:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) personality(0x100000) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)) 2018/02/05 13:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) lsetxattr(&(0x7f0000ae8000-0x8)='./file0\x00', &(0x7f00008bf000-0x6)=@random={'os2.', ':\x00'}, &(0x7f00006d8000)='eth1posix_acl_access\x00', 0x15, 0x1) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)) mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) listxattr(&(0x7f0000b92000)='./file0\x00', &(0x7f0000007000-0x6a)=""/106, 0x6a) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008c7000)='/dev/audio\x00', 0x400, 0x0) accept4$unix(r0, &(0x7f00002d9000)=@abs, &(0x7f00000b6000-0x4)=0x8, 0x800) [ 101.114464] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 101.154192] QAT: Invalid ioctl 2018/02/05 13:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000b, 0xd34) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000de4000-0x9)='/dev/kvm\x00', 0x90000, 0x0) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) close(r0) 2018/02/05 13:04:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000679000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) perf_event_open(&(0x7f00008c9000)={0x5, 0x78, 0x1, 0xc82, 0xdb, 0x9, 0x0, 0x6, 0x0, 0x1, 0x1, 0x5, 0x7, 0x8dc2, 0x3, 0x3, 0x5, 0xfffffffffffffeff, 0x6, 0x1, 0x17f, 0x5, 0xf0c5, 0x7, 0x80000000, 0x800, 0x7, 0x8, 0x74, 0x0, 0x7fffffff, 0x8001, 0x10000, 0x8, 0x7fffffff, 0x5, 0x7, 0xffffffffffff14cc, 0x0, 0x70f1, 0x1, @perf_bp={&(0x7f0000001000-0x1)}, 0x4, 0x1, 0x0, 0x7, 0x9, 0x3, 0x20}, r0, 0x0, r1, 0x2) unshare(0x8000400) unshare(0xc000000) 2018/02/05 13:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$amidi(&(0x7f00009e1000)='/dev/amidi#\x00', 0x8, 0x400) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000e1000)) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000910000)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@empty}}, []}, 0x50}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000d09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) migrate_pages(r2, 0x0, &(0x7f00005a3000)=0x7fff, &(0x7f0000c31000-0x8)=0x7) 2018/02/05 13:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x1) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = fcntl$getown(r1, 0x9) sched_setscheduler(r2, 0x0, &(0x7f000081c000)=0x5) r3 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000), 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000f9b000-0x10)={&(0x7f0000fe8000/0x4000)=nil, 0x4000}) close(r0) [ 101.166864] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/05 13:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) pipe(&(0x7f00001e2000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000054d000-0x8)={0x1, [0x0]}, &(0x7f00002cc000-0x4)=0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x1000000000005c, &(0x7f0000be7000/0x4000)=nil, 0x2) 2018/02/05 13:04:20 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0x0, &(0x7f000070c000-0x8)) 2018/02/05 13:04:20 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000014000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001c000-0x330)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='vcan0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x2}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}}, 0x330) 2018/02/05 13:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x0) fstat(r0, &(0x7f000092c000-0x44)) 2018/02/05 13:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x7710) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000ced000-0x4)) 2018/02/05 13:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00008c7000-0x4)=0xffffffff) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000b2b000)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) 2018/02/05 13:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0xc, 0xfffffffffffffec3) [ 101.291585] device syz5 left promiscuous mode 2018/02/05 13:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ca5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffd, &(0x7f000000a000)) chmod(&(0x7f0000dd3000)='./file0\x00', 0x0) 2018/02/05 13:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f21000), &(0x7f0000e33000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000088a000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000085e000-0xb)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000050e000)) recvfrom$packet(0xffffffffffffffff, &(0x7f00003c9000)=""/47, 0x2f, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000c74000-0x8), 0xff) [ 101.316394] ipt_CLUSTERIP: bad local_nodes[0] 0 2018/02/05 13:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9204, 0xf0b1) connect$l2tp(r1, &(0x7f00006c3000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x2, 0x0, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}}}, 0x3a) 2018/02/05 13:04:20 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000009000-0x12)='/dev/input/mouse#\x00', 0x0, 0x40000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000008000)={0x1fd, 0x1, 0x105002, 0x1000}) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000004000)={@common='ip_vti0\x00', @ifru_ivalue=0x400001}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000004000)='/dev/amidi#\x00', 0x9, 0x40800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000000a000-0xa)={0x169, "0399d296787a"}) getdents(r2, &(0x7f0000002000)=""/170, 0xaa) pipe2(&(0x7f0000008000)={0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000005000-0x8c)={0x9, 0xfffffffffffffffd, 0x10000, 'queue0\x00', 0x7fff}) 2018/02/05 13:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000121000-0xc)={0x0}, &(0x7f0000a4e000-0x4)=0xfffffffffffffe2d) r1 = syz_open_dev$sndpcmp(&(0x7f0000b52000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00009c1000)={0x1, 0x0, 0x0, 0x1afc}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000bfb000-0x10)={r2, 0x40}) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) dup(r3) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe1000)='/proc/self/net/pfkey\x00', 0x52000, 0x0) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000df4000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000097f000)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00006de000), &(0x7f000066f000-0x4)=0x4) 2018/02/05 13:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000aea000)={r0, &(0x7f000090d000-0xb4)="803b886ba09715404e84f907ea453168a8e5bd7436017190a057b169ac9c6aaa0979c7ef51efc914b8bab4b6bbc44a051e6e6befc185b64d3dc3bd36b4ac18512c599ab4dc73c814ab1c8ffcc4e00aabf88bc4ff94ccd3f704476009d20dbffe79846512e310bfb1f93ae48b028b5bacc06591bceb7f60cc92e002dcfa87d708c3ed79a7adccf932e0e3529a474b9fe0f1417d03c49a1c944ce53fa76fd539cefca15f36f9c3fcb24adba2dbecac0427df58fa52", &(0x7f000072a000)="20e1a8fba9f87ae64342d43525d3332fbdb3ea111751a4875abc543d1a82720ccd2161facb360620cdfad2408ea4c5f76ef37e11b7ee1aa8a9b6a589edac8d4e2869795bc388b94472576482953af1d66bcecf62d914fd22662437fe6e4feaedd60d7573f52e2f59bf3649a75c08c0a34f37b90be5752622857725d2ae6044c8a0bf0358ec79081e7be1815af7dd122c20c452706d7bfa74a3a7f3cd2156eeaada9cb652f8ce3a97bf748757f0a8b2426ed44acd54cbb37cc894c4b669dc99a2cceb7517957196e9", 0x2}, 0x20) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) truncate(&(0x7f00002f9000)='./file0\x00', 0x0) 2018/02/05 13:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cc9000-0xa)='/dev/ptmx\x00', 0x2100, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000aeb000-0x14)={0x10001, 0x0, 0x80, 0x5e9, 0x10001, 0x1, 0x100000001, 0x7fff, 0x80000000, 0x1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x4, 0x4, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003d9000)={0x0, 0x38, &(0x7f000009c000-0x38)=[@in6={0xa, 0x0, 0x6, @empty, 0x7fffffff}, @in6={0xa, 0x2, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x401}]}, &(0x7f00004e4000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000fd2000)={r4, 0x7fffffff, 0x100000003}, 0x8) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x100000000) 2018/02/05 13:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000871000)='/dev/net/tun\x00', 0x0, 0x101042) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fbe000-0xfd2)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/05 13:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x2000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00001be000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r3 = openat(r2, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000017000)='./file0\x00', 0x0) r4 = openat(r3, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) dup2(r2, r4) renameat2(r3, &(0x7f0000aff000-0xe)='./file0/file0\x00', r4, &(0x7f0000d0f000)='./control\x00', 0x2) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000081a000)={0x1, 0x8001, 0x401, 0x2}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b50000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f0000f63000-0xa5)=""/165) 2018/02/05 13:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d46000-0x2)='user\x00', &(0x7f0000f3e000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009df000)="64476c2d699bd5857f1f5ff70a6a6629ccf0f34e546e9b60c63d105b40516391eabbb77d5aca602d8dcf29421b78f3ebb3deacf5124e34be21c2f9", 0x1a0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) 2018/02/05 13:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be4000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f9f000-0x7f)={0xffffffffffffff56, 0x6, 0xa9, 'queue1\x00', 0x9}) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x41) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f000006e000)={0xffffffffffffff43, 0x0, 0x81, 0x400, 0x0, 0xfffffffffffffffe}) syz_open_pts(r0, 0x6440) 2018/02/05 13:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@llc={0x1a, 0x1c, 0x40, 0x8bb, 0x0, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x8080}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000003b000-0x4)="7f5bffea", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000fb5000-0x4)) 2018/02/05 13:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f4e000-0xc)='/dev/rfkill\x00', 0x50000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000436000-0x5)='\x00', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)}, 0x2) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000842000-0x4)=0x3) syz_open_dev$binder(&(0x7f0000635000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/02/05 13:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) listen(r1, 0x6) sendto$inet6(r1, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) 2018/02/05 13:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/sequencer\x00', 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000433000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008a1000-0xc)={0x0, @rand_addr, @local}, &(0x7f0000072000-0x4)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000fae000)=[]}, 0x80) 2018/02/05 13:04:20 executing program 4: r0 = memfd_create(&(0x7f0000038000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x72)={0x0, 0x6a, "5f263d8938216015f926f954d25553402ca56930f8f46b392024019d107488f5cba938f365f76c3606928a26fe615f957dea820cf590ba199bfdc6941862401922af2b1422d533fdd1f3c3e62333872ec698440c1a9e75d4a4437f9ccf0aefb0a2262fa5fec29edb8e7d"}, &(0x7f0000ba7000-0x4)=0x72) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x5, 0x3, 0x9d, 0x3, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e3a000-0x8)=@assoc_value={r1, 0xce}, &(0x7f0000363000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000f6000)='/dev/mixer\x00', 0x80000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x18, &(0x7f0000d0a000-0x4), 0x4) 2018/02/05 13:04:20 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0xffffffffffffffcd) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/audio\x00', 0x400, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000cca000)={0x0, 0x5000, 0x100, 0x7ff, 0x400}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x1, 0x6, &(0x7f0000fee000-0x70)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r3}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f000091a000-0xa)='syzkaller\x00', 0x7ff, 0xe1, &(0x7f0000441000-0x9d)=""/225}, 0x48) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000ff2000-0x88)={0x8, 0x0, [{0x0, 0x0, 0x1}, {0xc0011bf7, 0x0, 0x3b5}, {0xb5b, 0x0, 0x1}, {0xbff, 0x0, 0x9}, {0x400008dd, 0x0, 0x2500a378}, {}, {0xbbb, 0x0, 0x6}, {0xaee, 0x0, 0x8}]}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000ff1000-0xac)=""/172) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000071000-0xb)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0}, &(0x7f0000ff3000-0x4)=0xc) getpgrp(r6) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000ff0000)={0x3, 0x78, 0x294, 0xfffffffeffffffff, 0x3ff, 0x79, 0x0, 0x101, 0x10000, 0xd, 0x7fff, 0x4, 0x7, 0xfa5, 0x4, 0x80000001, 0x1, 0x2, 0x100000001, 0xfffffffffffffffa, 0x4, 0x1, 0x8001, 0x1e6a981d, 0x7, 0x80000001, 0xfffffffffffffffc, 0x1, 0x4, 0x100000000, 0x5, 0xa6, 0x3, 0x101, 0x8, 0x1, 0x9, 0x8, 0x0, 0xffffffffffffff90, 0x1, @perf_bp={&(0x7f0000ff1000-0x1), 0x5}, 0x10000, 0x6, 0x7, 0x4, 0x100000001, 0x2, 0xfff}, r7, 0x1, r2, 0x2) 2018/02/05 13:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001bf000-0xb)='/dev/audio\x00', 0x20100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000a46000)=""/91, &(0x7f0000ffa000)=0x5b) 2018/02/05 13:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) msgctl$IPC_RMID(0x0, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00003c6000-0xb)='/dev/mixer\x00', 0x4081, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00008ba000-0x4)=0x5) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/02/05 13:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f000079d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ef8000)=0x10, 0x0) fallocate(r0, 0x0, 0x3, 0x6) r1 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000919000), &(0x7f00004fe000)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000642000)={@generic="a87af341026b6c0236fde79d6ec56650", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) 2018/02/05 13:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000051c000)={@common='dummy0\x00', @ifru_flags=0x201}) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000e50000), 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x19) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000e29000)={0xffffffffffffffff}) 2018/02/05 13:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000dc7000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000549000-0x16)="d9eae8db974c91c564498527df3e48ea6b2225663226", 0x16, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r2, &(0x7f0000808000-0x4e)="760242090000000000000012615f8a6ec00259c3ecfc7e7671297c477830c6655c4d6c2ff44ada0c609d8caeecd1b18a1164a856198bd85b3d570986a3f1477d43e0e8eed6544c6f4a00000049", 0x4d, 0x1, &(0x7f0000656000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000321000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) clock_gettime(0x0, &(0x7f000006c000)={0x0, 0x0}) sendmsg$key(r2, &(0x7f000024e000)={0x0, 0x0, &(0x7f00002ca000-0x10)={&(0x7f0000fc7000-0x58)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x400d0) recvmmsg(r2, &(0x7f0000657000)=[{{&(0x7f00008f1000)=@sco, 0x8, &(0x7f000092d000)=[], 0x0, &(0x7f0000c2e000-0xcb)=""/203, 0xcb}}, {{&(0x7f0000ee1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000590000-0x32)=[], 0x0, &(0x7f0000cf0000-0xb)=""/11, 0xb}}], 0x2, 0x0, &(0x7f000062f000)={0x0, r4+10000000}) sendmsg$kcm(r2, &(0x7f00000c6000-0x38)={&(0x7f0000a66000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @generic="de249eb9963f84ab3e6be5f8ad66dd90"}}, 0x1e, &(0x7f0000f80000)=[], 0x0, &(0x7f0000933000)=[]}, 0x0) 2018/02/05 13:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x21, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005ad000-0xf)='/dev/sequencer\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/05 13:04:20 executing program 7: r0 = semget(0x2, 0x6, 0xd) semctl$IPC_RMID(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, &(0x7f0000dc7000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000f18000-0x4)=0x20, 0x80000) sendto$packet(r2, &(0x7f00002b3000-0x9e)="1d1b153a7c3cf2dbfb250de57a246f223a2b4d97cabdf1bc8b7a9775037dff2f7a643726778e3b0a6111870ba262048671302fe7ba8ea6ebca2590076fa3cd56ec43fdefff58cb0b6f4891e523b1e2382ed5069517bb8317e9800066800b22f492aae769f85d3a917b6c8f0fd513d44bfe083345d0b83bc263d8c54c143a7dc2733a48b215bbbd94aa035319ef8c977d5c03c18a7d28638142514ecb9b51", 0x9e, 0x4000040, 0x0, 0x0) bind$alg(r1, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r1, &(0x7f0000672000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) modify_ldt$read(0x0, &(0x7f0000894000)=""/87, 0xfffffffffffffefe) 2018/02/05 13:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:04:20 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xfffffffffffffffe, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000010000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000000d000-0x4)=0x193) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000009000)={&(0x7f000000a000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000010000)=""/193, 0xc1) 2018/02/05 13:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047f000-0x18)) semop(0x0, &(0x7f0000051000)=[{}], 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf6000-0xb)='/dev/hwrng\x00', 0x240, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000052e000-0x20)={0x4, 0xffffffffffffffc1, 0xffffffff7fffffff, 0xffffffffffffffc0, 0x11, 0x80000000}) syncfs(r0) 2018/02/05 13:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cee000-0xa)='/dev/ptmx\x00', 0x220000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000808000-0x4)=0x7fff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00005de000)='/dev/mixer\x00', 0x42401, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000bab000)=@ioapic) ioctl$TCSETSF(r1, 0x5404, &(0x7f00006f9000-0x24)={0x8, 0x4, 0x1, 0x1, 0x1f, 0x1f, 0x1f, 0x401, 0x0, 0x60e, 0x0, 0x1}) getsockname$unix(r1, &(0x7f0000740000-0x6b)=@file={0x0, ""/108}, &(0x7f0000362000)=0x6e) 2018/02/05 13:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) accept(r1, &(0x7f00000fb000)=@ipx, &(0x7f0000a1b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ffe000)={0x0, 0x4}, &(0x7f0000616000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ce0000)={r3, 0x301}, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ee0000)={r3, 0x2, 0x0, 0x5, 0x3}, &(0x7f00002ba000-0x4)=0x18) r4 = dup2(r0, r2) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f00003b0000)={0x79, 0x0, [0x5, 0x0, 0x2, 0x3e47]}) 2018/02/05 13:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00003dd000-0x20)={{}, {0x77359400}}, 0x0) socketpair(0x7, 0x2, 0x800, &(0x7f00004b7000-0x8)={0x0}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000bbf000-0x4)=0x101, &(0x7f000072b000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000b97000-0x10)=@syzn={0x73, 0x79, 0x7a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000dde000)) 2018/02/05 13:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000837000)='/dev/usbmon#\x00', 0x1, 0x80) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000071c000), &(0x7f0000727000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009b6000)={0x0}) recvfrom$unix(r1, &(0x7f00006fa000)=""/127, 0x7f, 0x10000, 0x0, 0x0) 2018/02/05 13:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000c3000)='/dev/ppp\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000a54000-0x70)=[{&(0x7f00001aa000)=""/64, 0x40}, {&(0x7f00005cd000)=""/76, 0x4c}, {&(0x7f0000956000)=""/4096, 0x1000}, {&(0x7f00000f5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000535000-0x1000)=""/4096, 0x1000}, {&(0x7f00009d1000)=""/19, 0x13}, {&(0x7f0000359000-0xef)=""/239, 0xef}], 0x7, 0x0) 2018/02/05 13:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000e29000)='./file0\x00', &(0x7f0000811000)={{0x0, 0x7530}, {0x77359400}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0x0, 0xb102d15428106b92) 2018/02/05 13:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001e5000)={0x2, 0x78, 0x100000001, 0x7, 0x19d, 0x0, 0x0, 0x2, 0x0, 0x4, 0x3ff, 0x1f, 0x9, 0x3, 0x1f, 0x3, 0x7, 0x3, 0x1f, 0x3, 0x0, 0x100000000, 0xaaac, 0x2, 0x80000001, 0xbc, 0x5, 0x66b, 0x1, 0x7, 0x6, 0x401, 0xffffffff, 0x200, 0x6, 0x4, 0x400, 0xffffffffffffff0c, 0x0, 0x9, 0x4, @perf_config_ext={0x6}, 0x4080, 0xb8, 0x340, 0x2, 0x34, 0x400, 0x3}, 0x0, 0x5, 0xffffffffffffffff, 0x2) readahead(r0, 0x4d, 0x100) r1 = epoll_create1(0x80000) mmap(&(0x7f0000c46000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) clock_nanosleep(0x6, 0x1, &(0x7f0000d1e000-0x10)={0x0, 0x989680}, &(0x7f0000f4f000-0x10)) r3 = syz_open_dev$mice(&(0x7f0000ccf000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f000083c000-0x10)={0x3, &(0x7f0000de2000-0xc)=[{}, {}, {}]}) bind$netlink(r2, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8400800}, 0xc) 2018/02/05 13:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009c6000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00002b8000)={0x7, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x200, 0x80f0, 0x8000, 0xffffffff, 0x0, &(0x7f0000661000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ba000)={&(0x7f0000012000-0x1c)={0x14, 0x15, 0x20000000000301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f0000d54000-0x8)='./file0\x00', 0x2000, 0x42) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00001d0000)) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d9e000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d01000), 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00007d2000)={&(0x7f0000a24000)=[0x4e, 0x1ff, 0x1, 0x8, 0xfffffffffffff000, 0x25d254bd, 0x8000, 0x252f], 0x8, 0x7f, 0x3, 0x100, 0x169152b, 0x9, {0x19d, 0x56e1, 0x8, 0x8, 0x1, 0x6, 0x9, 0x7fff, 0x0, 0x1, 0x7fffffff, 0x80000000, 0x6, 0x3, "e728b2e1654b8dbafa98ea1ea3265ee183d8e6cbbf7b413ab2f8e8f18127a358"}}) 2018/02/05 13:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000b71000-0xae)=""/174) 2018/02/05 13:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) eventfd2(0x8, 0x800) r0 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) write$eventfd(r0, &(0x7f0000456000), 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x0, 0x0) prctl$getreaper(0x5, &(0x7f000070c000+0x600)) 2018/02/05 13:04:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(r0, &(0x7f0000e49000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000abd000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000dbe000-0x86)=""/134) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/05 13:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) personality(0xc00000d) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e47000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r3 = syz_open_dev$midi(&(0x7f0000fde000-0xb)='/dev/midi#\x00', 0x7, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000910000)={r2, 0x80000, r3}) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r4, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000028a000-0x10)=[{&(0x7f0000b64000-0x431)="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", 0x100}], 0x1, &(0x7f00000aa000)=[]}, 0x0) fcntl$setlease(r0, 0x400, 0x1) recvmsg(r4, &(0x7f0000158000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/05 13:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc9000-0xa)='/dev/ptmx\x00', 0x8000000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000408000)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fbb000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000009d000-0xc9)="f55139d179cec036297a15b20171101ff491ed18688946828971d090c625d81e03ba976fd77e63898703767abd297f2e4696693c32881ef5b5b91b54d062111d1d7b3cf1e99feb3698657ce4df54a748e4af974c7a2d569c28880056290b9662abe0ee41104c1a830ac47cf7085ecf852d2d92da80fc73c11915f43b13e4183dda5cba68337b030ab604632f1bb78c0b11e6e3f3c7bb43f393ee11941c94ce68f5bf151f317f3c55753c241751fa48bd3fc6ed436b769dc25d2897e193926630b41dda203bba95b9f7", 0xc9) 2018/02/05 13:04:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a44000-0xa)='/dev/vcs#\x00', 0x81, 0x101040) recvmsg$netrom(r1, &(0x7f000064e000-0x38)={&(0x7f0000357000)=@full={{0x3, {"276f4571831b5d"}, 0x8}, [{"c487fd6f5c4e2b"}, {"ff45d8baec0a96"}, {"7dbdb222daba3e"}, {"4216ac890a4127"}, {"884144e75d96cd"}, {"83e69986698a73"}, {"420bb235e47787"}, {"44fc22101da616"}]}, 0x48, &(0x7f0000a0c000)=[{&(0x7f000072a000-0xb1)="f52738d617eafa732e549dd100a7334e9a6526562a9e80caf291ec33ee0fea370e5bdf9b3926d25be35b9140c5d354d77c83eabc2a218fb4993d3514343d21cc70e4194c0d0e3352d35cead34f30ba5b1193ff1616658dfbe2e99e9b9ed24d22f1afe499028755595aaecd1079aa4ef69001e610ea29631aaff9d247536d80dd64f66433500f83a85c31008d5db1f18209836b46a88267170ff1aa0dc6ebaf2dc30d9ec4e149db7b49bc9282f4f25c3d09", 0xb1}, {&(0x7f0000328000)="6ccd55cbe3290aec7b411af10a946ed8f07ee2181f2a20e898abb8491623b091e4d75567d2cabea9f676a042867cebcd15261a01472c48cb8c0b58fd330466011cf25dd99d0a75a0e8c3716a5ef9a1ab9599789f66f05cd07874dc140c718897784ee2c6", 0x64}, {&(0x7f0000a8d000)="87a9b994efc5cf38d7d2dec6a8498c0a62b35d9972781eb0e4005684e0e1629bfae76b0faae1a46ff8d84543831025d49151cdd3eec1063e484955d1644e946676824877755be0f915677769be3521a6a9a16e024de2882f8fa2968e3730627f70deb00d2cfc1bad82a2d721be4441aea4b83538cfe26e593a40d87f064aee3bb5cbce1c57dbcf8c0041b3e3b91cf1e9fbc69d8f30c5e157d46f4342d525e1c84e2bd30d5b4c44490449d3f43104fbafb6d16366b73eb33669979aedd14e74e1505ab2e46b379e8007320030d32d08814f8f0386a1898e63c3e8be0615", 0xdd}], 0x3, &(0x7f00000e8000)=[{0x28, 0x10c, 0x3bab, "dc36a0f16e5365aafc3f2ec9f6328e37e6"}, {0x100, 0x88, 0x8, "a63805d170fc1d310ab6966ea0d72d6bcc73a3e81ce80d8d2a6df2f0b28b685768bfb1802c6831bbfe4b853a859d3ce1c21afcca28e4bde9353492e61b5579989d2fcb9dd87216f526d38a029a6579a96d3002893da8281f3e6b8a21e25b628c07de025a9adb2fbbb1b5eab7b60c5fe010b193be054247023442b6241427b0c0a600ceb4e2e482e4d6b2759fdd52b6063ee399e060a016861e3b05a17fbded231c71c9343cbe36be67f343d7902661b1e160a51b04b3763be610676a24f89ec3d17d65bca05a66d34fae71b240c61c835acb8eed54e5cf7c05d820566ab3f87291c1b2391c316ebff25327bd4b"}, {0x48, 0x1, 0x0, "7fb4261ed386738fcae5d7da824048b2e878109d94303bef9adae31cd84857ece7ea4631d198b5cc1ff9f8d7cca11c214e"}, {0x40, 0x109, 0x0, "311cde2609dd5198c325a176fa0d5a36f610d6996c54618317596a7ef26f7524d88432c737e52efda568c842"}, {0x38, 0x109, 0x1, "46cf226ce1a6c33cc42702c66e6945bcd42aaa8d30fb3a1c84b4a2036091f4044e"}, {0x40, 0x104, 0x1f, "583f62ddec19ec099b88d8ade88408e2ad829fb6aede9c30b7ed50a28c50794269ba526ce9961af84f6ba35f"}, {0x40, 0x0, 0x6e77, "428cfe864933d9f73536604fef2496f9e30e6d56922c7d84aab0d4d947639940d9da3adfed8646787eb208"}, {0xd8, 0x0, 0x6, "858e9cd36f33ea90b66e7344de3ec728343424b4e986f818d094610e1ca35b33acdccef976764e0a19909ecb20d60bf66640fc77a7d4e19b855b10ef4f731a843dce2dba5caacfbfeb28cf9eb529d750698548bdc533932aec3d359a6c98a77bf5498150f9429bc56b463ff6ae7b7956b70047303d4bb4c2121e6c0f1ba584d882f2d79b01ba1fb0e413ce381bde9fb16c2c454fdd3a83d363a66170111374f3ba5a89424e653568eeb4528244f508af71c2b00accc10b40d0c1f79243f52fa5e7eb55"}, {0x108, 0x118, 0xfd0000, "441f1d9bd6ca274b4666679aece88ccd3a2b175bdc0be8d5efcd774d0021f10636f2cc940bc9ecda7bc7218764f54c04142a447d37e5a64cce2d21132ea0aba4df8a41120e564452fada661208afbc2ce4d58e8b8838356acb115b7d91776eea2000c19d757b4e6e618443973db198bd2f82716a369a280858d1155f3e5c2745ba5900ac6f83c9a2465fb89a838d045990b1383035d5d1275a272cd07550b580c34d36683b40736d5d21125ff0a75346f8d321963fe7687f8e9fdb6d195cd1b5f56118e1785252e3d68589c845751596c242c6b1a43fbd9a2ccd2553df87374d78ec22c1277c63dbd0b7f70288f8c5eb0e94"}], 0x448, 0x40000}, 0x1) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18}}], 0x1, 0x0) 2018/02/05 13:04:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2), 0x2) r1 = socket$inet(0xa, 0x100800, 0x7fffffff) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x0, 0x5}) 2018/02/05 13:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$mice(&(0x7f00000d9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readlink(&(0x7f0000dca000)='./file1\x00', &(0x7f0000786000-0xbe)=""/190, 0xbe) inotify_add_watch(0xffffffffffffffff, &(0x7f0000f6f000)='./file0\x00', 0x0) pread64(0xffffffffffffffff, &(0x7f0000b92000-0x3a)=""/58, 0x3a, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000d4f000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000f6b000-0x4)) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0xbc, 0x0, [{0x186, 0x0, 0x9}]}) vmsplice(r3, &(0x7f0000af6000)=[{&(0x7f0000dbb000-0xfb)="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", 0xfb}, {&(0x7f0000c0e000)="76933f85bdb185fcbd1c8bba9517282014045f411dccbf103adf4cac82898f7bc6e77b8685e7da37c7a652b188771fb5d2c552c7a6c96d84e1e312681ad27dc59ae5d97fa2c230667fd4e43f9bc2984b98085729e3e39b1ddaa11faaac226a12e91b9937af680913ec19d1c5ebfa4c2c27d9f48e1e1b2e1c2839ddae1fc868a099bbc3f4cf8071392658ea7b3015d7d9b21fe2153234f9b1dfaaa35e84dcb9368268c7f5b4f00099b8c56832513440358b6dc2946ddf57f09ea7a835136eb4f3c7969997f0029466a68f1b", 0xcb}, {&(0x7f000033f000-0xfa)="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", 0xfa}], 0x3, 0x6) 2018/02/05 13:04:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/loop-control\x00', 0x40000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f000028e000-0xff)="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", 0xff, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000d55000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 101.873446] audit: type=1400 audit(1517835861.009:116): avc: denied { write } for pid=9386 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/05 13:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x3, 0x100) semctl$IPC_INFO(r0, 0x2, 0x3, &(0x7f0000285000-0xfc)=""/252) r1 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f000076b000)=0x405, 0x4) sendto$inet(r1, &(0x7f000043a000)="36000000000040e7190100000000000009001e88", 0x14, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/05 13:04:21 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000cec000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x44)) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x6, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x118) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') [ 101.939555] audit: type=1400 audit(1517835861.060:117): avc: denied { bind } for pid=9388 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 13:04:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a6000)) r0 = socket$inet6(0xa, 0x400000000002, 0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 13:04:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000001000-0x50)={0x200, @time={0x77359400}, 0x6d0, {0xe8, 0x20}, 0x4, 0x1}) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) umount2(&(0x7f0000024000)='./file0\x00', 0xf) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000026000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0xa, 0x0) write(r3, &(0x7f0000dc2000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0x23) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000026000-0x4)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000027000-0xc)={0x3, r1}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000026000-0xe8)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000021000-0x4)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000027000)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000025000)=0x46) fanotify_init(0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000001e000+0xf87)=@known='system.sockprotoname\x00') sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000)=@mpls_getnetconf={0x4c, 0x52, 0x0, 0x7, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004040}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000026000+0xe07), 0x800) [ 102.017999] kvm [9413]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x9 2018/02/05 13:04:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x3) sendto$inet6(r0, &(0x7f0000036000)='j', 0x1, 0xfffffffffffffffe, &(0x7f0000e51000)={0x2, 0x0, 0xfea9, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 13:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000570000-0x8)) setrlimit(0x7, &(0x7f0000a06000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed7000)='/proc/self/net/pfkey\x00', 0x202, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/05 13:04:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dbb000-0x10)='/selinux/status\x00', 0x0, 0x0) getdents(r1, &(0x7f0000880000-0xb7)=""/183, 0xb7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = dup3(r0, r0, 0x80000) readahead(r2, 0x6, 0x123a1eeb) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000f76000)={0x10001, 0x3ff}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) r3 = syz_open_dev$urandom(&(0x7f00005d7000)='/dev/urandom\x00', 0x0, 0x2000000000020400) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00009eb000)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00005a0000)) fcntl$setsig(r3, 0xa, 0x26) 2018/02/05 13:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mknod(&(0x7f0000782000-0xa)='./control\x00', 0x100, 0x400) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000455000)=0x10000) lgetxattr(&(0x7f0000de1000-0xa)='./control\x00', &(0x7f0000b3f000-0xc)=@known='trusted.syz\x00', &(0x7f00001a8000-0x76)=""/118, 0x76) symlink(&(0x7f0000c9f000)='./file0\x00', &(0x7f0000936000-0xa)='./control\x00') ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000964000-0x77)=""/119) symlinkat(&(0x7f00007dc000)='./control\x00', r1, &(0x7f0000467000-0x8)='./file1\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) socket$inet6_sctp(0xa, 0x5, 0x84) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000968000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/02/05 13:04:21 executing program 6: r0 = socket(0x2, 0x80003, 0x1) setsockopt(r0, 0xff, 0x1, &(0x7f0000005000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='ip6gretap0\x00') 2018/02/05 13:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f000032c000-0x4), &(0x7f0000ff9000-0x4)=0x4) epoll_create(0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000351000-0x20), &(0x7f00005a4000)=0x20) 2018/02/05 13:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) getrandom(&(0x7f000092f000-0xf)=""/15, 0xfffffffffffffc7c, 0x3) 2018/02/05 13:04:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f000067d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) r1 = accept(r0, &(0x7f000045e000)=@sco, &(0x7f0000901000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001e3000)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000836000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cae000-0x28)={@common='tunl0\x00', r2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b7a000)={0x0, 0x88, &(0x7f0000cfd000)=[@in={0x2, 0x0, @rand_addr=0x8}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x9, @empty, 0x6}]}, &(0x7f00007a6000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c9b000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x6, 0xffffffffffffffe5, 0x2, 0x80000001, 0x1}, &(0x7f0000067000)=0xa0) open(&(0x7f0000372000)='./file0\x00', 0x408000, 0x2) [ 102.085944] kvm [9413]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0x186 data 0x9 [ 102.091128] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=9437 comm=syz-executor3 2018/02/05 13:04:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000054a000-0x4)=0x9d) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ddd000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000062000-0x20)={@generic="ede9a6edf08a5717fc58364423a25589", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b60000)='/dev/ptmx\x00', 0x41, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000582000-0x24)={0x401}) 2018/02/05 13:04:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vhost-net\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000e0000-0x48)="a260a948918227cade575011a2f9cd5d311f5f0ac8e82a89ddc1d53bb9c6c3a0a2e3c4771aa87c9baf1bf30c55f247e13fb38d0d6f1745bd9e7a044fa15dca1a059b1b468d976eb0", 0x48, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/02/05 13:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f6000-0xf)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000115000)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfff}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x567}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x8001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}], 0x94) socket$can_raw(0x1d, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000b59000)={0xd5, 0x1, "d07795ac0c48eb30dd82d0ebe699817cb3727abfbb69f62757bf3e2a791f62c6abf35f6f2a2d1877730d1ac700dad78599ac4e1bd775700c4dedd5135fb8cf8e09b240ed936dc5be454a889ce49d4c0bb822e0eba92fd17f0aeb59498eb88f1a06f34f6e63be83bc571527317aba6ddc97cf942da5d2405e9b5f0ada4b8e60acb5c426ef8e041510eb8db30d024b82279a3f7b2c4969e642fff79b2b567d81efe6d1c454f24dad780fe9688bb3bde5ca6ae936c6c0a3f585331820af5ca028695942732d7efcccac5e298446a5"}, 0x4000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000036a000-0x7d)=""/125) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000e1d000-0xf4)=""/244, &(0x7f0000e0c000-0x4)=0xf4) 2018/02/05 13:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a1000)='net/ip_mr_vif\x00') mount(&(0x7f0000a8e000-0x8)='./file0\x00', &(0x7f0000c30000-0x8)='./file0\x00', &(0x7f000077a000)='fuseblk\x00', 0x800, &(0x7f0000cd5000-0x62)="1fb84677bbed73e90f7bcc71f94da578a4382a671ecc0dcfee92488dbe6139193a4a975c1a3c42b884e521dce52d01e32a75c1fb72bc969be59c13711315b1c3109340522a8b5c893e7058f10f7c2a64e1b3529ab94698294b5db5512cbc92ebfd28") preadv(r0, &(0x7f00004af000-0x20)=[{&(0x7f00004cc000)=""/1, 0x1}, {&(0x7f000071a000-0xcb)=""/203, 0xcb}], 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/02/05 13:04:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000e7d000)={@multicast2, @broadcast, 0x0}, &(0x7f000078f000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000010f000)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0xffffffff, r1}) 2018/02/05 13:04:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"cf2210ada57d024f7cec56c5af1d065e", {0x4, 0x0, 0x10f2a71, "00fba854d5a2", 0x3}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d69000-0x38)={&(0x7f0000bb9000)={0x10, 0x0, 0x0, 0xc}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x14, 0x3, 0x7, 0x509, 0x2, 0x1, {0x2, 0x0, 0x2}, []}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004081) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000838000-0x8)='./file0\x00', r1, &(0x7f0000c5e000-0x8)='./file0\x00') r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000ce7000)) 2018/02/05 13:04:21 executing program 0: unshare(0x4020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x81, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000076f000-0xc), &(0x7f0000f4a000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e12000-0x8)={0x0, 0x1}, &(0x7f00003c7000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000013a000-0x2b)={r3, @in6={{0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffffb, 0x2, 0x1800000000000, 0x9, 0x20}, &(0x7f0000bd0000)=0xa0) sendfile(r1, r2, &(0x7f0000b89000), 0x8) 2018/02/05 13:04:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dbc000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0xfffffffffffffe71, &(0x7f0000e80000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c52000-0x4), &(0x7f0000e15000-0x4)=0x4) r1 = syz_open_dev$mouse(&(0x7f00007ea000)='/dev/input/mouse#\x00', 0x6, 0x0) utimensat(r1, &(0x7f0000205000-0x8)='./file0\x00', &(0x7f0000edd000-0x20), 0x0) write$selinux_validatetrans(r1, &(0x7f0000ed0000)={'system_u:object_r:load_policy_exec_t:s0', 0x20, 'system_u:object_r:hugetlbfs_t:s0', 0x20, 0x35, 0x35, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x71) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) 2018/02/05 13:04:21 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000333000-0x4)=0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000e8e000)={0x2, 0xffffffffffffff04, 0x3, 0x1, 0x8, 0xfffffffffffff2cc, 0xa886, 0xca, 0x4, 0x20}) syz_open_procfs(r1, &(0x7f00006b9000-0xc)='net/udplite\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40084149, &(0x7f0000003000-0x24)="8a") getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f15000-0x4), &(0x7f000069a000-0x4)=0x4) 2018/02/05 13:04:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) syz_open_dev$urandom(&(0x7f0000c65000-0xd)='/dev/urandom\x00', 0x0, 0x604400) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x80300) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f84000)={0x0, 0x7, 0x2, [0x9, 0x4]}, &(0x7f0000dc0000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000416000)={r1, 0x122, 0x6, "af0b5f7e0504"}, 0xe) ppoll(&(0x7f0000564000-0x20)=[{r0}], 0x1, &(0x7f0000314000-0x10), &(0x7f0000cee000), 0x8) 2018/02/05 13:04:21 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001f000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000-0x30)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000002000-0x10), &(0x7f0000000000)=0x10, 0x0) setsockopt(r0, 0x3a, 0x0, &(0x7f0000001000-0x28), 0x0) connect(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/05 13:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000055a000-0x4), 0x4) connect$inet6(r0, &(0x7f0000882000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) mlock2(&(0x7f0000179000/0x3000)=nil, 0x3000, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f00008d9000-0x39), 0x5da, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/05 13:04:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d7d000)={0xaa, 0x18}) 2018/02/05 13:04:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/185) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000041e000-0x8)=0x1) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) r2 = signalfd(0xffffffffffffffff, &(0x7f00008e7000-0x8), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008f3000)={0x3, 0x8003, 0x8000, 0x101, 0x0}, &(0x7f0000ab4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001f0000-0x6)={r3, 0x6}, 0x6) signalfd4(r2, &(0x7f0000ce8000)={0x5}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000462000)={0x80000000}) 2018/02/05 13:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x20005) uname(&(0x7f00008c3000-0xf)=""/15) 2018/02/05 13:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11e, &(0x7f0000e73000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x110, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @dccp={{0x0, 0x3, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0xb0, "b7fa34", 0x9, "519380"}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/05 13:04:21 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000006000)) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000053a000)={0x0}, &(0x7f0000f51000-0x4)=0xc) fstat(r0, &(0x7f0000a91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd5000)={0x0, 0x0, 0x0}, &(0x7f0000efc000)=0xc) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f50000)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000544000-0x8)='./file0\x00', &(0x7f0000f51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f51000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000988000-0x4)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ec5000)) r7 = geteuid() mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00002e5000-0x4)=0x0, &(0x7f0000f50000), &(0x7f0000d30000)) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000715000)={&(0x7f0000f51000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000f51000-0x40)=[{&(0x7f0000f51000-0x1000)="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", 0x1000}, {&(0x7f000070e000-0x6)="0ab94eb7b766", 0x6}, {&(0x7f0000f50000)="65fdc41b734afb173b8f1a99ce34742872a0d4016ce91095988a89dd1c9279ed00bfab61f22fec7aa71e5899bb2b11cca0616942c4eb25f2db8c03aeb6d7105dad3b9f34f5390c2ec792abe0bc33418d21f9e47bb2b482ee2f53c035ef8c00e912f5ebcb2846629f09a390a5117fb692262097078aac957343c6f297626234735d89da1d485744b6ef134652243f8af8ae35d696ed181482bcd86c6f7c31fa18c519774e1524793d19e0c4ff90c1e9fd060d", 0xb2}, {&(0x7f0000cd3000-0x35)="bcc4d4e63f960d54e3db5bafab89c1587c6326c6c890fb9a789f46f3b8b1bf3b338959af2c320c3aaf9fe9c6b9fea54034b1808675", 0x35}], 0x4, &(0x7f0000f51000-0xb0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}], 0x90, 0x10}, 0x0) 2018/02/05 13:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000777000+0x825)=@filter={'filter\x00', 0xe, 0x4, 0x280, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@dev={0xfe, 0x80}, @syzn={0x73, 0x79, 0x7a, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e0) getsockname$packet(0xffffffffffffffff, &(0x7f00007f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000b79000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000060e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0c000-0x10)='/dev/sequencer2\x00', 0x8501, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000925000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x3a, 0x400}, &(0x7f000064b000)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ff7000)={r4, 0x0, 0x0, 0x4172, 0x4}, &(0x7f0000048000-0x4)=0x14) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004c2000-0x15)='/proc/self/net/pfkey\x00', 0x10003, 0x0) bind$alg(r5, &(0x7f0000c82000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r6 = syz_open_dev$adsp(&(0x7f0000ab6000)='/dev/adsp#\x00', 0xe9c6, 0x80080) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f0000da3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) connect(r0, &(0x7f00008e1000)=@ll={0x11, 0x6, r2, 0x1, 0x9, 0x6, @random="2c75913a19ad"}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000466000-0xe8)={{{@in6=@local, @in=@empty}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000be1000-0x4)=0xe8) 2018/02/05 13:04:21 executing program 7: mmap(&(0x7f0000000000/0x2f7000)=nil, 0x2f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f000014d000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f00002f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f00002f8000-0x4)=0xfff, 0x4) poll(&(0x7f00002f7000-0x50)=[{r0}], 0x1, 0x0) 2018/02/05 13:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f000042c000-0x8)=[{&(0x7f0000838000)=""/61, 0x3d}], 0x1) r3 = syz_open_dev$usbmon(&(0x7f00002b0000)='/dev/usbmon#\x00', 0x5, 0x8000) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d88000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000e87000)=0xb1d7, 0x4) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f000008f000)={0x3, r4}) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000027000)={0x9, 0x72, 0x8001, 0xb6, 0x5, 0x81, 0x10000, 0x5, 0x401, 0xfff}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) connect$inet6(r3, &(0x7f000094a000)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, 0x1c) 2018/02/05 13:04:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000102000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000bc6000)=@file={0x0, './file0\x00'}, 0xa) ioctl$int_in(r1, 0x5452, &(0x7f0000cfc000-0x8)=0x1) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000e0b000)=[{r1, 0x6100}], 0x1, 0x0) recvmmsg(r0, &(0x7f000039e000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f0000810000)=[], 0x0, &(0x7f0000239000), 0x231}}], 0x1, 0x0, 0x0) 2018/02/05 13:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x40, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) sysfs$3(0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000053c000)='/dev/dsp#\x00', 0x9, 0x482080) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000013a000)=""/74) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/02/05 13:04:21 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bbd000-0x16)='/selinux/checkreqprot\x00', 0x402, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000e61000-0x48)={0x4, 0x1, [{0x592576a0, 0x0, 0x80}, {0x8, 0x0, 0x7ff}, {0x6, 0x0, 0x5}, {0xd8, 0x0, 0x7}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000410000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = shmget(0x1, 0x2000, 0x100, &(0x7f00003b4000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000da6000-0x55)=""/85) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x13) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000bef000+0x7ef)={0x100000000000006, r0, 0x16e90826a9f40af3}) getdents(r2, &(0x7f0000e07000-0x4)=""/4, 0x4) r3 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x20100) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000eee000-0x1)=0x7ff, &(0x7f000094f000-0x8)=0x1) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r5, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x9, &(0x7f0000872000)=0xffffffffbfffffff, 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000958000)=0x3, 0x4) r7 = dup2(r6, r5) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r7) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa}, 0x14) sendto$inet(r5, &(0x7f0000e29000-0x420)="c410222a4c0ce3347a44664f444c740335be7d5c39837b20b57cf7dd91f3be619670fa34c093cbae2500b1fc12dd88c4a697194fefa06afc03f7f55ae22e7d4bb460ef0a7ae766d510be4b41d9164aab4a04498111b01a3b030c453f724e2f8953665cc038c8d893283a9768093dc93f2a650105a6f173f65b77f11884f605de4c67d852e0ba0ea8224600a7d4f939df536dff7a1763afb81685bf9b210870011f70c1babbe2d04ff6ebbdbca8a7e4aad85e423593859d758d2df5775e8e16e4105073af57dbda08a5572d5879281c40e4e387402be05dab36e35f8d35fe9d08a1adcd416137a80a44039f6e6ac13878884b6f249439d9f3ff46a8669bc50090abafd12089272e113e6a6a5fb6459a30c5f9b0e229aef10eb090396af5cf389b37a8af85260b6fcee35203fe88fa9cfd4a850eb7f0d1c7810cfae97754697078cdfddac99002c82b96375714de468e3b4a53971de3428e2b10111b06e9de4d080baf42daacfebf8a25f64800bc4d941fd635f1f2d2c7656687b324fbe6cf58ffa5efd421b66604c5c85a3af803e508dffc4f201b5d8c32f7f95512d0cffcfa749f0f630b0b621c927917b0fda7bb5906158191812088544005487a3837e3cf7dd489ac2765026606ad85a9ea819c43c1e512ca06eee004a0fe33bfda148c88b3f5109f54f2b647cec289a052356a53d0162492fe9782337655ae9dc092d69eac2514ec9fff9684bbc3acac9843ece3192505300fc85271ac48ea85ed8942013e759515ebd60d3135fce64fbaf1c79fe9661029040bd8e6404a18db8925d6c6c8ae2c95ab878f8ef574130007cd62385a861d753236ba5d26498dfbed8e01ae524c6c7de42ac78509707b615f535de283c7880c7b5e281575061cd4d9f37aae2a8fd06ab1869d768a6638af37d96e94ff96bf3ec4c2206208bcbdb41c268131bc40eb599a02c36242b54596ebd719a74479e99174bc269e209fbf57224cd644af6d7242c949f91b7c7a9db184760122fae3d68e531800f9c27d9f9e2de0867a8f28bd65aac1fc8826e7feda93d34d6cdb20f58ab6b8a16e5e548124c25aa6897240d7df4ee068d22a62136b46687681770b68497f24f10c11e8b8240a275ad1f46a99b587eaa38216037542fe15a683e621fcd540cc34b868185c7485b98ed0409633518b3cb4e32bade987464b5e4e4f131d502ae561828d3b1d7a9bcdcdf3e40a573dfe5964cc9c91b3edb2322831744bfc4fa6931bd53699a9e5562f8cf9192b760e3386cef7f9c70a1b5dd48f77f9b09d875b834d1f838450b004a149e762fc7088cec68b4bf93f14d29363b4bc7b10d8093deb91ef7254d14c80ca3522b3f4bbc33d727bb0c317e7bf136fe0f51be55e641491ae5fa32f9f999753cf00c7e9b8f844ba1d9dc11cb897a113e96677df48d9c337f3f4817bf9cfa98fcec10ceb83019619d533e876047fcb7db4ac81f4d159ffd635", 0x416, 0x0, &(0x7f000088c000)={0x2, 0x0, @empty}, 0x10) ftruncate(r3, 0x10000) r8 = semget(0x1, 0x2, 0x60e) semctl$SEM_INFO(r8, 0x3, 0x13, &(0x7f0000c89000-0xe1)=""/225) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000ba8000)=""/204) sendfile(r4, r3, 0x0, 0x72439a6b) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000ffa000)=0x40, &(0x7f0000e6c000-0x8)=0x2) 2018/02/05 13:04:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) flock(r0, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xffffffffffffff4b, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) setitimer(0x2, &(0x7f00009e0000-0x20)={{}, {0x77359400}}, &(0x7f0000639000)) r1 = creat(&(0x7f000017b000)='./file0\x00', 0x0) sendmsg$alg(r1, &(0x7f0000e6a000-0x38)={0x0, 0x0, &(0x7f0000703000)=[{&(0x7f00009ed000-0x1000)="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", 0x1000}, {&(0x7f0000655000-0x3f)="23ac0878b650471a97a59ee4a5dbb55ec70a4294df0e30b103f278f01cd1240c0da602c511d2b6efb318ddb4dfc1930f0488a729a13dc633f0b9784d62d129", 0x3f}, {&(0x7f0000948000)="e659ef5cac1f399a07fc0655ef99228c0fe4810adc734d4615c4fd8c9baa56d8f29772f6b76a43574b54db4e99c8bf755e666cd8", 0x34}, {&(0x7f0000dad000-0xa8)="3b6188c3b74f9fb068dc201920a07036bbfa3f6d138899b6bd91b7f1a8b0a16372c2c26a5de270a93b640977d8cd1613d36992117653c5634b8ff4ac41b06a6167748bcf8a634160c69a392666240ef47422229ef9e9e688a6286197565c8357f03408fb585ca371b07fb9a0611df8544f0df085116aec2de17a7f316bbe417775ad5f8d49d6bc57898582080863fac6efecef45dc38c425a205793a8dfea7a50821922c792dfa09", 0xa8}, {&(0x7f000095a000-0x30)="7e819b635913add22bd79e17905729a1c2c297a5aee6a94a1a4f23148d5a2c3a36aea7f53ee8c37979c00bc620185a068c6f3cfd0e394966f8129ddfbfa0a645c6722b89038f", 0x46}], 0x5, &(0x7f000070d000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x60, 0x41}, 0x44010) [ 102.427135] [ 102.428824] ====================================================== [ 102.435131] WARNING: possible circular locking dependency detected [ 102.441442] 4.15.0+ #297 Not tainted [ 102.445146] ------------------------------------------------------ [ 102.451458] syz-executor0/9507 is trying to acquire lock: [ 102.456973] (rtnl_mutex){+.+.}, at: [<000000006e5cba89>] rtnl_lock+0x17/0x20 [ 102.464239] [ 102.464239] but task is already holding lock: [ 102.470180] (&xt[i].mutex){+.+.}, at: [<000000002f7b4201>] xt_find_table_lock+0x3e/0x3e0 [ 102.478477] [ 102.478477] which lock already depends on the new lock. [ 102.478477] [ 102.486763] [ 102.486763] the existing dependency chain (in reverse order) is: [ 102.494353] [ 102.494353] -> #2 (&xt[i].mutex){+.+.}: [ 102.499790] __mutex_lock+0x16f/0x1a80 [ 102.504170] mutex_lock_nested+0x16/0x20 [ 102.508900] xt_find_table_lock+0x3e/0x3e0 [ 102.513628] xt_request_find_table_lock+0x28/0xc0 [ 102.518969] get_info+0x154/0x690 [ 102.522917] do_ipt_get_ctl+0x159/0xac0 [ 102.527387] nf_getsockopt+0x6a/0xc0 [ 102.531595] ip_getsockopt+0x15c/0x220 [ 102.535980] tcp_getsockopt+0x82/0xd0 [ 102.540275] sock_common_getsockopt+0x95/0xd0 [ 102.545264] SyS_getsockopt+0x178/0x340 [ 102.549739] do_syscall_64+0x282/0x940 [ 102.554121] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 102.559802] [ 102.559802] -> #1 (sk_lock-AF_INET){+.+.}: [ 102.565497] lock_sock_nested+0xc2/0x110 [ 102.570051] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 102.575561] ip_setsockopt+0x3a/0xa0 [ 102.579769] tcp_setsockopt+0x82/0xd0 [ 102.584064] sock_common_setsockopt+0x95/0xd0 [ 102.589052] SyS_setsockopt+0x189/0x360 [ 102.593520] do_syscall_64+0x282/0x940 [ 102.597903] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 102.603584] [ 102.603584] -> #0 (rtnl_mutex){+.+.}: [ 102.608875] lock_acquire+0x1d5/0x580 [ 102.613171] __mutex_lock+0x16f/0x1a80 [ 102.617552] mutex_lock_nested+0x16/0x20 [ 102.622107] rtnl_lock+0x17/0x20 [ 102.625969] unregister_netdevice_notifier+0x91/0x4e0 [ 102.631652] tee_tg_destroy+0x61/0xc0 [ 102.635947] cleanup_entry+0x218/0x350 [ 102.640329] __do_replace+0x79d/0xa50 [ 102.644625] do_ipt_set_ctl+0x40f/0x5f0 [ 102.649095] nf_setsockopt+0x67/0xc0 [ 102.653651] ip_setsockopt+0x97/0xa0 [ 102.657862] dccp_setsockopt+0x85/0xd0 [ 102.662244] sock_common_setsockopt+0x95/0xd0 [ 102.667234] SyS_setsockopt+0x189/0x360 [ 102.671702] do_syscall_64+0x282/0x940 [ 102.676085] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 102.681764] [ 102.681764] other info that might help us debug this: [ 102.681764] [ 102.689878] Chain exists of: [ 102.689878] rtnl_mutex --> sk_lock-AF_INET --> &xt[i].mutex [ 102.689878] [ 102.700087] Possible unsafe locking scenario: [ 102.700087] [ 102.706128] CPU0 CPU1 [ 102.710769] ---- ---- [ 102.715405] lock(&xt[i].mutex); [ 102.718841] lock(sk_lock-AF_INET); [ 102.725044] lock(&xt[i].mutex); [ 102.730987] lock(rtnl_mutex); [ 102.734243] [ 102.734243] *** DEADLOCK *** [ 102.734243] [ 102.740274] 1 lock held by syz-executor0/9507: [ 102.744842] #0: (&xt[i].mutex){+.+.}, at: [<000000002f7b4201>] xt_find_table_lock+0x3e/0x3e0 [ 102.753574] [ 102.753574] stack backtrace: [ 102.758049] CPU: 0 PID: 9507 Comm: syz-executor0 Not tainted 4.15.0+ #297 [ 102.764944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 102.774272] Call Trace: [ 102.776846] dump_stack+0x194/0x257 [ 102.780447] ? arch_local_irq_restore+0x53/0x53 [ 102.785096] print_circular_bug.isra.38+0x2cd/0x2dc [ 102.790084] ? save_trace+0xe0/0x2b0 [ 102.793774] __lock_acquire+0x30a8/0x3e00 [ 102.797895] ? print_irqtrace_events+0x270/0x270 [ 102.802628] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 102.807794] ? __lock_acquire+0x664/0x3e00 [ 102.812014] ? __lock_acquire+0x664/0x3e00 [ 102.816236] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 102.821401] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 102.826654] ? check_noncircular+0x20/0x20 [ 102.830866] lock_acquire+0x1d5/0x580 [ 102.834642] ? lock_acquire+0x1d5/0x580 [ 102.838592] ? rtnl_lock+0x17/0x20 [ 102.842109] ? __is_insn_slot_addr+0x1fc/0x330 [ 102.846665] ? lock_release+0xa40/0xa40 [ 102.850615] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 102.856474] ? rcu_note_context_switch+0x710/0x710 [ 102.861379] ? __lock_acquire+0x664/0x3e00 [ 102.865588] ? __might_sleep+0x95/0x190 [ 102.869535] ? rtnl_lock+0x17/0x20 [ 102.873063] __mutex_lock+0x16f/0x1a80 [ 102.876926] ? rtnl_lock+0x17/0x20 [ 102.880460] ? rtnl_lock+0x17/0x20 [ 102.883979] ? mutex_lock_io_nested+0x1900/0x1900 [ 102.888797] ? rcutorture_record_progress+0x10/0x10 [ 102.893791] ? is_bpf_text_address+0xa4/0x120 [ 102.898263] ? kernel_text_address+0x102/0x140 [ 102.902818] ? __kernel_text_address+0xd/0x40 [ 102.907291] ? unwind_get_return_address+0x61/0xa0 [ 102.912195] ? __save_stack_trace+0x7e/0xd0 [ 102.916492] ? depot_save_stack+0x12c/0x490 [ 102.920789] ? print_irqtrace_events+0x270/0x270 [ 102.925528] ? check_noncircular+0x20/0x20 [ 102.929738] ? save_stack+0x43/0xd0 [ 102.933341] ? kasan_kmalloc+0xad/0xe0 [ 102.937204] ? __kmalloc+0x162/0x760 [ 102.940893] ? xt_replace_table+0x641/0x9d0 [ 102.945191] ? __do_replace+0x2e3/0xa50 [ 102.949158] ? do_ipt_set_ctl+0x40f/0x5f0 [ 102.953278] ? nf_setsockopt+0x67/0xc0 [ 102.957140] ? ip_setsockopt+0x97/0xa0 [ 102.961007] ? dccp_setsockopt+0x85/0xd0 [ 102.965044] ? sock_common_setsockopt+0x95/0xd0 [ 102.969685] ? SyS_setsockopt+0x189/0x360 [ 102.973806] ? do_syscall_64+0x282/0x940 [ 102.977849] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 102.983202] ? pcpu_chunk_relocate+0x315/0x770 [ 102.987762] ? mark_held_locks+0xaf/0x100 [ 102.991889] ? retint_kernel+0x10/0x10 [ 102.995751] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 103.000752] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.005483] ? tee_tg6+0x170/0x170 [ 103.009001] mutex_lock_nested+0x16/0x20 [ 103.013040] ? mutex_lock_nested+0x16/0x20 [ 103.017249] rtnl_lock+0x17/0x20 [ 103.020588] unregister_netdevice_notifier+0x91/0x4e0 [ 103.025755] ? _raw_spin_unlock_irqrestore+0x5e/0xba [ 103.030835] ? register_netdevice_notifier+0x860/0x860 [ 103.036086] ? free_modinfo_version+0x70/0x70 [ 103.040554] ? __alloc_percpu+0x30/0x30 [ 103.044502] ? find_next_bit+0x27/0x30 [ 103.048365] ? cpumask_next+0x24/0x30 [ 103.052157] ? __lock_is_held+0xb6/0x140 [ 103.056193] ? tee_tg6+0x170/0x170 [ 103.059706] tee_tg_destroy+0x61/0xc0 [ 103.063484] cleanup_entry+0x218/0x350 [ 103.067347] ? cleanup_match+0x220/0x220 [ 103.071380] ? find_next_bit+0x27/0x30 [ 103.075241] __do_replace+0x79d/0xa50 [ 103.079022] ? compat_table_info+0x470/0x470 [ 103.083409] ? kasan_check_write+0x14/0x20 [ 103.087618] ? _copy_from_user+0x99/0x110 [ 103.091741] do_ipt_set_ctl+0x40f/0x5f0 [ 103.095690] ? translate_compat_table+0x1b90/0x1b90 [ 103.101598] ? mutex_unlock+0xd/0x10 [ 103.105289] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 103.110539] nf_setsockopt+0x67/0xc0 [ 103.114229] ip_setsockopt+0x97/0xa0 [ 103.117921] dccp_setsockopt+0x85/0xd0 [ 103.121790] sock_common_setsockopt+0x95/0xd0 [ 103.126301] SyS_setsockopt+0x189/0x360 [ 103.130252] ? SyS_recv+0x40/0x40 [ 103.133680] ? move_addr_to_kernel+0x60/0x60 [ 103.138064] ? do_syscall_64+0xb7/0x940 [ 103.142017] ? SyS_recv+0x40/0x40 [ 103.145446] do_syscall_64+0x282/0x940 [ 103.149310] ? __do_page_fault+0xc90/0xc90 [ 103.153520] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 103.158514] ? syscall_return_slowpath+0x550/0x550 [ 103.163417] ? syscall_return_slowpath+0x2ac/0x550 [ 103.168324] ? prepare_exit_to_usermode+0x350/0x350 [ 103.173315] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 103.178655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 103.183475] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 103.188638] RIP: 0033:0x453299 [ 103.191805] RSP: 002b:00007fa505d03c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 103.199488] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 103.207254] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 103.214497] RBP: 00000000000004d4 R08: 00000000000002e0 R09: 0000000000000000 [ 103.221770] R10: 0000000020777825 R11: 0000000000000212 R12: 00000000006f6480 2018/02/05 13:04:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000eeb000)={0x0}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/05 13:04:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000af8000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x5, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x38) syz_open_dev$urandom(&(0x7f0000fe8000-0xd)='/dev/urandom\x00', 0x0, 0x3e1000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) [ 103.229020] R13: 00000000ffffffff R14: 00007fa505d046d4 R15: 0000000000000000 2018/02/05 13:04:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x103000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x4, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000143000)='autogroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000ca000)={0x0, 0x1ab5}, &(0x7f00006ed000)=0x6) bpf$OBJ_PIN_MAP(0x6, &(0x7f00009ec000-0xc)={&(0x7f00003d3000-0x7)='./file0\x00', r1}, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e89000)=@assoc_value={r2, 0x401}, 0x8) syz_open_dev$sg(&(0x7f0000579000)='/dev/sg#\x00', 0x9, 0x80000) mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f0000127000)='rootfs\x00', 0x0, &(0x7f000023a000)) 2018/02/05 13:04:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10802, 0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000dcb000-0x4), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000a32000-0x12)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000605000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x62, 0x80000000}, &(0x7f00004a5000-0x4)=0x98) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000998000-0xba)=""/186, &(0x7f0000b6a000-0x4)=0xba) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00004be000-0x8)={r2}, &(0x7f0000f57000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000059b000-0x10)={0xa32a, 0x8, 0x1, 0x7fffffff, 0x0}, &(0x7f00007c4000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009f0000-0x8)={r3, 0x100}, &(0x7f0000bd9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007c3000-0x98)={r4, @in={{0x2, 0x3, @empty}}, 0x3, 0x37b}, 0x98) 2018/02/05 13:04:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) memfd_create(&(0x7f0000417000-0x1)='\x00', 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x3) semget$private(0x0, 0x3, 0x4) 2018/02/05 13:04:22 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00006f7000-0x1c)={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xffffffff}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000f88000)='/dev/usbmon#\x00', 0xb8, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f00005c9000-0x4)=0x2, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001d5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f89000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x4, 0x1}, &(0x7f00004dd000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000b61000)={r4, 0x8, 0x1, 0x1, 0x0, 0x10000}, &(0x7f0000c56000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f87000)=0x1920, 0x4) sendto$inet6(r1, &(0x7f0000253000-0xe3), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/05 13:04:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000077e000-0x16)='/selinux/checkreqprot\x00', 0x4080, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00002e3000)) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) r4 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x40000, 0x1ff) sendfile(r2, r4, &(0x7f0000d81000-0x8), 0x468c) 2018/02/05 13:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000c44000)='/dev/snd/midiC#D#\x00', 0x80, 0x80000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000324000-0x6)={0x4, 0x1c, 0x2}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/02/05 13:04:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ff1000-0xd)='/dev/dmmidi#\x00', 0x7, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3dcf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$bt_l2cap(r0, &(0x7f00008e8000-0xe)={0x1f, 0xfffffffffffffff7, {0x0, 0x800, 0x4, 0x40ce, 0x4, 0x9}, 0x3, 0x100000000}, 0xe) sendmsg$nl_xfrm(r1, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000196000-0x1114)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000008000)={@common="6e70365f76746930170200", @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f2935df0000000000008001d2d7b04d8e9d09000100f47b"}) 2018/02/05 13:04:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x6)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0xf004, 0x0, 0x5, 0x8, 0x80000000}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00007f5000-0x10), &(0x7f00008c2000-0x4)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00008e4000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x10000000000007, &(0x7f0000d40000-0x8)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000db9000)=0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003a3000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000357000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005a0000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000d34000-0x18)={0x4000, 0x11001, 0x8b6f, 0x6e06329, 0xfffffffffffffffe}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000bd000-0xc1), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) timer_gettime(0x0, &(0x7f0000d0e000-0x20)={{0x0, 0x0}}) nanosleep(&(0x7f0000ae0000-0x10)={r5, r6}, &(0x7f00001cb000-0x10)={0x0, 0x0}) io_getevents(r2, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, r7}) openat$kvm(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/kvm\x00', 0x1, 0x0) 2018/02/05 13:04:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x40002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x800003, 0x4) sendto$packet(r0, &(0x7f000041b000-0x2d)="2d0100000700000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f00002d5000-0x14)={0x11, 0xff, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/05 13:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d7a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$pppoe(r2, &(0x7f00004c2000)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f000082d000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @generic="32e712a4dbb28ed203fb9ad81f551293"}}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a1000)=0x0) fcntl$lock(r1, 0x6, &(0x7f0000cad000-0x20)={0x0, 0xfffffffffffffffe, 0x0, 0x0, r4}) 2018/02/05 13:04:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) syz_open_dev$mice(&(0x7f0000c47000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003f3000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/05 13:04:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000aa6000-0x9)='/dev/dsp\x00', 0x220001, 0x0) connect$unix(r0, &(0x7f00004e2000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000), 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 13:04:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f000004d000)="612a656d31c8d16370757365743a2163707573657400") socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000085b000-0x8)) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = creat(&(0x7f00000ca000-0x8)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) r3 = creat(&(0x7f0000ec5000)='./file1\x00', 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) statx(0xffffffffffffffff, &(0x7f00008ae000)='./file0\x00', 0x0, 0x0, &(0x7f00002c0000-0x100)) mq_timedsend(r3, &(0x7f00005fb000-0xd), 0x0, 0x0, &(0x7f000085b000)) getgroups(0x3, &(0x7f0000f87000)=[0x0, 0x0, 0x0]) ptrace$cont(0xffffffffffffffff, 0x0, 0xca, 0x0) setgroups(0x3, &(0x7f0000b4b000)=[0x0, 0x0, 0x0]) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d3000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000700000-0x4)=0x7bd, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009f8000)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000cfd000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000a47000-0x50)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x2, 0x5, 0x5, 0x100, 0x1, 0x200, r6}) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f0000001000)={[], 0x0, 0x220202}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/05 13:04:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x100000000005, 0x0, &(0x7f000073d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000479000)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = request_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000eee000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e06000-0x10)='/dev/sequencer2\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000fb7000)='keyring\x00', &(0x7f0000ef1000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) syz_open_dev$amidi(&(0x7f0000542000-0xc)='/dev/amidi#\x00', 0x3, 0x800) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 13:04:22 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00006cd000-0xd)='/dev/usbmon#\x00', 0x6, 0x50000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a4d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008bc000)={0x0, 0x4}, &(0x7f000008e000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000828000-0x8)=@assoc_value={r2, 0xfffffffffffffe04}, 0x8) r3 = creat(&(0x7f000032c000)='./file0\x00', 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000122000-0x8)={0x2}) mq_getsetattr(r3, &(0x7f0000609000-0x40), &(0x7f0000ca8000)) [ 103.457056] audit: type=1326 audit(1517835862.589:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9569 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 103.481591] audit: type=1326 audit(1517835862.590:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9569 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x453299 code=0x7ffc0000 [ 103.505937] audit: type=1326 audit(1517835862.590:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9569 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 103.530349] audit: type=1326 audit(1517835862.590:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9569 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=233 compat=0 ip=0x453299 code=0x7ffc0000 [ 103.554769] audit: type=1326 audit(1517835862.597:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9569 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 103.579221] audit: type=1326 audit(1517835862.600:123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9569 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x453299 code=0x7ffc0000 [ 103.603821] audit: type=1326 audit(1517835862.600:124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9569 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 103.628231] audit: type=1326 audit(1517835862.603:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9569 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 103.652565] audit: type=1326 audit(1517835862.603:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9569 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 103.676973] audit: type=1326 audit(1517835862.604:127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9569 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=332 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/05 13:04:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b34000)='/dev/rtc\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r3 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r3}) pread64(r2, &(0x7f0000416000)=""/185, 0xb9, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) dup2(r0, r0) 2018/02/05 13:04:22 executing program 3: 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, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000020d000)) r1 = syz_open_dev$adsp(&(0x7f00008a1000-0xb)='/dev/adsp#\x00', 0x5, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f20000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a2c000)={0x0, 0x8000, 0x200, 0x4, 0x4, 0x1}, &(0x7f0000d20000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e4b000-0x8c)={r2, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x8c) 2018/02/05 13:04:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000640000)='/dev/kvm\x00', 0x400040, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000592000-0x8)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b0a000)='/selinux/status\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000aeb000-0x4), &(0x7f0000e35000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000215000)={0x0, 0xfffffffffffffffc, 0x6}, &(0x7f00004cd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f6c000-0x1e)={r3, 0x16, "aedb46605b69cecb53226ad44b9b68b15c6659d8f405"}, &(0x7f00003e6000)=0x1e) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00005ac000)) 2018/02/05 13:04:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/tcp6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000706000)={0x5, 0xffffffffffff1013, 0xffff}) sendfile(r0, r1, &(0x7f00005d5000-0x8)=0x84b, 0x2000000000000ff) 2018/02/05 13:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000693000-0x9)='/dev/dsp\x00', 0x80, 0x0) connect$pptp(r0, &(0x7f000088f000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000a74000)={0x26, 'aead\x00', 0x12, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x2cb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd8000-0xc)={0x0}, &(0x7f00000f6000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000483000)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000fe1000)={r0, r0, 0x4}) stat(&(0x7f0000509000-0x8)='./file0\x00', &(0x7f0000f9c000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r4) pipe(&(0x7f0000f6c000)={0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa5000)="000006df30", 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000407000)={0x0, 0x4c, 0x8, 0x800}, 0x8) read$eventfd(r0, &(0x7f0000a4e000), 0x8) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000903000-0x4)) 2018/02/05 13:04:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00009f4000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000607000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000805000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000970000)={0xaaaa, 0x5}, 0x4) 2018/02/05 13:04:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) userfaultfd(0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x0, &(0x7f000051f000-0x8), 0x3, 0x0) r0 = syz_open_dev$adsp(&(0x7f000086e000)='/dev/adsp#\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00003d4000)=0x1) 2018/02/05 13:04:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e55000-0xb)='/dev/vcsa#\x00', 0xffff, 0x10000) sendto$llc(r0, &(0x7f0000ed9000-0x20)="6de02424c55e69022c44000000000000001f172046842734970e58962dd70feb", 0x20, 0xfffffffffffffffd, &(0x7f0000dcb000)={0x1a, 0x15, 0x4, 0xc1, 0x6, 0x5, @random="2f4e16f5834e"}, 0x10) symlinkat(&(0x7f000067c000-0x8)='./file0\x00', r0, &(0x7f00006c0000-0x8)='./file0\x00') r1 = syz_open_dev$vcsa(&(0x7f0000c8e000-0xb)='/dev/vcsa#\x00', 0x81, 0x2000) ioctl$TCSETAW(r1, 0x5407, &(0x7f000026f000-0x14)={0x2000000000, 0xba4, 0x7, 0xcdc, 0x7, 0x0, 0xd5d, 0x3, 0x10001, 0x100000000}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00004f2000)=0x2) getsockname$packet(r0, &(0x7f000066f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000754000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000029b000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0x14) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000dc000-0x8)={0x3, r0}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r3, &(0x7f00004d2000-0xbf), 0x0, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/02/05 13:04:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r0, &(0x7f000044e000-0x38)={&(0x7f00003a0000-0xc)={0x10, 0x0, 0x0, 0x16000400}, 0xc, &(0x7f00009f7000)={&(0x7f000067c000-0xe8)=@del={0xe8, 0x11, 0x2, 0x1, 0x1, {{'cbc-serpent-sse2\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x2d}]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000054}, 0x80) syz_emit_ethernet(0x3e, &(0x7f0000c0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/05 13:04:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x2)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="1b55cebdcda96d950f8f3989c865f45c20254435d6a5835c8a190780ed49f5be1bff31582fa7ecb5d5bdb3e16bc19f47369beb335c4a9d67acf8adb830ba1553957e525b096667b3a2108680e2190a7c3df1cbb4389813dc35011e0f82a81903522636fa55a4e599f651ba95ab4bc1b7126b2d141398db361276a7edfbe6fcec8c7f35de9d018a635617aede1e23276c8cb6c4fab8f798ae64a2d3fad8bbeb967f979f57ae77dd1e4cf4e916e6dcbd97d686b5f07a3b694e5e09df8653eb0811c85544feea9b665f7146362fc8c68b884479677e12852333aacc47c5f98adf9bd83688248af34a713f56ee2fab8403f81927e577d0c4c79685f51b0f2cd0c9815415ee45c9a1053f1be34d8706a52fbaea6a293f1e84ff8ab65b62decd58dfa9b918e79540253e78d8f13df9d7e1bc055cd616e0aa0a893dad55a20137023ccc22bedd8b6ae908173769973bf03afc4ed9fb0745da8b2fa4c9eb4ff3c60a6399d25ab3ee7cbcb6bc6784f44f3f274dca1f86dba0cd29b5a3bb15d47e2de4734d6e100bb4dd94043dd676c386a79ed0f17e8e0d38208bda0aee3b8228a2a7a7677805bbd2b4e50068c03975dc2a1554142739b791bdc1f9895669e54d8aae05d53ff325f268e173cb4b8b5376d2dbd2f15b04128f529dbf5e6c260ab891eb3e2997ef6f72c8d7bbc2d7dacb05d5e6a060d394f7f1ce022cdd85f8e62ce063a3d6e83c20dca3482e996947a352e2fb671cc9b604cc173bf9fab399ee98399ab2fe1337f30adf47cd018794db771032e23ed9c9c42bd57ac799a343e562d541c91ae023d68f2e0788fd34b8543de1b4b94f0288f1b49fe33cb82a6a896b3c86cc18a3a7b9d4ee47203f3402751859bb6684be168f8994001840d56e05e29934e569ca51de0a47b9de8b606ff64040cd2caae9594468ff7afbb136842ef341bdf16670d0e9169e873e7c1b74bc6541ad23e45944baf36bc7c2366adf48f7854319a73a5e330d36a25aefdb11fe90994c6517406d08398a43178641f2784f5dcec85e7091e2b091dc0115751a0529dbb958cae05cea276961851f64abd5a3c0c17c1ff772eba669ac2078d16e0ecc089dfa795c9d2c9a180d968ca348cdf63dea0d2f720eb4ee677d9b6a41e9c9b75fc423f6777ab60590037a78cdcf5ad401efceba7462ed4f1e1fec06ef927290e6d83ae341c69ba754f59d0df250c8810eab360e65f0cdbb56a422579b77f18f106b40b783cde6d859edd2d79b96e142713865209ca5acd0aed379f0321367ddc3553a423fe1328914d1f78ce002702e437c9a4e69c7e5ae510892331acdbf1f2e3d0bca627716c3a2ce2c08686b67836fa546f63f0c3337af218429ba5f2e871fd20d392d16ff0137eb461605b0902c750d99d4284b22e6cd8f81eefc057820ee2dc046ec7dc9023b6be6ef51f842a7d08321d0d09b2e9e0d69ca4658da88ffb815d5a458af04a967623577e1b6bb997a0d723a6d8290947b8cd8e217f7bf9fd210db6833849d068c26dc07914ba25ba39deebae6e6ed7fdc4bc5525298d430baa250a14e6b53bc514afd71fed6be52f48aaf231f61a23ef0828f065596a2aa7d75c700c469bce5f74f9fd6f189102a29c26953ee76d7c61f26ef5a6c760ef17553773fea60d1814b756c1c3317753d1f8d6f1a65157161909dce2c45354052e3fdcb9cd75a7b84928dc0bc9da339fba5fb56af721b4c040bc20d600bdd83c03ed529040dce96c737c7625a97c042c7bc053bd88b0c2146bb1677a685fcf1d0f9a1b7832d6db32160c840b7722af9b9dee0943017d694688a7ae802630d5d8454f4677b158b8e9966cf9f3525a0d20d42d2bc10038cbc3a4bc2511189df4754e5e025b2a776bb1bd893121ad48f461d6e9a6e4cf916352ee28e3b522196747d14fb68ce16d10e56e0626a2afd273c95f137c148143a12bc6872c3cfdf0da2c7f0ef030bc04cfcba4b860e324f228de0948aa4390e7858236392bae1c0ba416fef4db9e1cea47c67c99a9fbc29c74b10e1430eeba1d8b0f0a1377c5cafa6a85c165970b1e001bdc5562eabc17c0db74ffd1a0b318ca516d129b5e45b348f334967e5b2d97d59f4a5f2de9aa8f7ec20f4f9a3f6c6aab99f449bb0b7946dfe9e051df6487bbabd953618b3a357a9f62b344d93f0204a121b0529f3fc5b85324927f7eaabf6a82d9a3636b782506dcb90cc299beaa68749c23ebbeaf85a945328f1e0500be927028ef32691d957c2190bbc617fb44efdc95c89ab5a820e1f4cb0354a2fe15bc9c319719ac97d8c4a643e450036cc386945701bc0aba8c2048526f5aac7db1af718e3791e9eeaa4869ba61cd56229718e51e178462468252a0fc25ff070f3d8beac7ee4493f994b2d6215e40cdd07a0c8bb2459b28eecf255fef706b231e55c57f594023b9fa87a326ef99de6c57c90138340ad48e63500571eb734c4c51acf9a488a0d20c98bd5e544ba5c0cd139a050541f14cce138061f05de954870e3e0277b3beaba07cdebace33bbd938d10ad902c1e26d4e6dfe88cea490e311930c77bc697ad93eab099ffbe2def224d991d11f431a6f944178d2ef18ccea2539ff7751d10f9051d448f1bd61be4f71c2896f5484949099d385f53b3ea055e1903e1bbb1ebbd52ec12f43918068e15de60f8325e2ca3eb82cce199a7e8933968b1e1c4f8dfd6eb60e0ce63d69368c766d8dea6b4532f3c70b07383cdf08bfcfb15d0e74a6dba0b583e3db5712c31fa5fbcedeef4da61738591bbe1a1df2adf74ab1e71d61204bc1cb9ea199193e93d737af99769b1fd74fe6e8788d435e98cead13ddc0f3d8c3456198423e4ff4cbe69ff2847f26ceea0daaa4b9026b4a9aac6b20745cdbce8ae6b9d62ce6a16c0d9565c84b8d76bdd2136647c92553f5117033ff1af4df275547fa75bf5433947283c4abc6c9297c0637845e529320895d4d4271776069a248493ed0f7a4ee68672981a49b11462acaabdb1b28ebadc39db3f97e3548b7f61fcacf5e2567fe737994e3a4df4d7b715b04e489727833ffd78c0d50826cd95625a6ed33aac2973122e230f392a86379ac1e3bb75228cc873b9d24f00e034a87ac116c8728d8f8a520bb149139a43d318148e675e8965a67760dbbb86b00865752bf011db201fe7e060abad1564e2f2d3b065dfbd7040863db1188e72127ae3d09b5fa2f4232ef10b4cb55b5f8fbe8884b09d7b4394e643efbdb241bed5c6d7b62e3a25d7ada50ac086b1677ac369276e779b5df360c570c8f2bfb3b4794cd9a77cc9b196eb8bf2261794945274effb3a5c8980ff7aad78fd0c420be405f7a0b88aee4e2a29e38f15660d75776b951a6605bd9a0c1559e32ef7557941c5ecff1cb377a85e95ca786fc7eced280f73b15347db9582cc9f8d1850c915b6138b854aff61e847565572624b12dee7fd58738ea772fc012b39f81566cd1b85563b803cb80573d74c3d71bf8fe2694548297eb218fa761c257795e86b0e9305c4850026042682a07790f3bb56c0d4ede5dcab51f8f7d2aa8308b22049128c710e44b8de349133439403a94da489f6342665aa20414cd226c213baed06618643aafc7894ddefda31b4c0173e4f7a9f30b2af274a3bbff507798dd0ea3532d0d951d56ee38b30867784f3afae3c6cb84a1d2b4a4ea5ea51396b20757e11e8d27162b27b2f90750ea4e379fa37660c6b53d771e640923439de51de8d39dc1815bb45277ec8d2a31f69772b19bd8553da311931c9205317f43bb3d51c8f7306dd9c7602e805d3ef378ac606e6b5559a858248ab4ce8c24546117a5fea4737722954ed977cf8229582765011bf6bae8017cc99b9e72afa6ab7029128774cfe27c5bdd0c88a7b5e0ddccc9b0daf2e36a65c87dd7b9bb1744cbeaa23b78e6c7b2bc9fabb7a3f06bfcb317fd4f61be044584bb7f845df79c2ef0655d05d776220f489d769cee06b3709be60b64c65c59f507421867d158d22444e64965a3777190a0150381725523b4c9b1627606e3095e34735bb44a81f486beef6b80b3160c6cadecbc501fce5ad48df74685c2bc1346c48612fea362bcc0cb8a28a2769b8e9a8ca4019ae28147ab80ce7845b9f13eb4393d8256c96f5642f967f2ee8f40b7c3807547ef3d846ea05aedfc7a5fb33240758528b713c458f54eeb2383e04f3f8617f8b7ae963d6d6106f70f40a745055acea95ea07fe81b5bda297d03440b6c127c2dcb999d69ba1a3c84dcd09983e38eb4fd530821bd256f390a96c282600f84c5c6f1363c69a135c9414ff9619d97e5912c6522e08e779bbcd5db8cd0c81ae60dda2f27982977f35c75393411d07448939d200e781f865ad26e4d74b34d0d4325539a787a419b3a4e4c5f48a168d38edf8e62ce4681d4a0df71f1fd981b743225556797422ddb07baf83fa6159d6eabdff05306f223e32806fa187224a3123bbb0f25ea87e131ba63d6d62a265b93288d87cf040f963d470c085745445d446bc1ce5ae944f2226eaa71b73dd96307735832580c8417e313c3e19ff3c240d1cf678ba0406a0cdba9df8d12c33756bff64b456fd6029f60a10efc04e824450696a682fbd68d0d025d42619c2e9f1c50a9c59db0d82b929b396de7c22e9990b441688c6d71987efc18e7e56af52de7b9b7ecea51a5f4b88df5a6e0f74e9dd504ba8aeff5ecf262b7cfb321e6e7839bb02c62c775cdaa37c013738587c0a8d1b2f0a460a9b8b62df064279c1f1877a6b7730b933b542391866724e087c82f692b901e8b3606ceb28e97c8ccc163abac6108fd94d9c58eee5ccb7d07fe072c479ca749468d311da5947f0e025eeece8e98297dc36707335a058690ad4c89a1a7fc433d91194169334af7086e7e6e385dbb88ef1d72a57b3978d14e15f26a53e5dfb550048277caeefc610b0a7752bfe597a6558a8a43b326cda733f83f996eb5f13c9a5cd052574a3ae17f7731ced953094fd438d9b535e3400bb545502b7f46efe12f0d7cee6c9a42f6175a5221e1dbd139d681337145e1743af40b794b446d7dc1a09488e7e3522994fca6319e83a33fd353d99075d51dce81e920252af2ffbe3c4a3e51032764520ca8405611449c6077edf778cb75eb9d396ebe5ea178772b7d3a0cc967bdd4c75fb874e9f955b75eccbc83be2695364e4b7d9459a23bc6926ee32ccc61ef06d1b930a64c0fd7a080304479550550a40066dd5b87123bdbc1bd8d184be148de8453d2efe5ede28526dbc1905f5fc33de41a78fa5c0689bc8fd0de46b4c4d3464123d97dcc17f7b281afa5a31b749bae06f35b238c9c05d21152a57b750224f4e1218e0a2265e4f1de7ec46950efe8848136e9d6cc762c2dcecb0e3f122ea76841fa8d7c83298e76ba48138719f1064fae06e7b75e2472b3ab48b576d1ad7e219b43c816cea0a1f453b907106a8b8744033881019e55e39a39d6565fa02d72d76b10f3855ec447539973ca0b168ca5c29dbfe46a6eefb208edc8f44b79114a61f4852ed9b38c89222f08579ba2be104bda6e30afb377de6a71e9acb270a0994cf5f17d548bdd3debf2f53668ea76a9bf1a453ec866e4e19a9134a0ee221b3341082802fc63fec8e34ecd40b86c6f72df45b9446ab815570e154556f7a72e0241d5ace73a5df7b2eab58d75b80c33a32001be3bc784f85f9459cae632e4392a302d14f5ba025b1a9dfb9f260c82a85c3a7b71ceca93c40dd1351c1fddaaca23338b89a5583504c3d7b6ade880d48d58204990107fd6e71f6e2c1a4c95fee4eff2b0a9115f1a0e0a0a59f0d34fc", 0x1000, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000eb0000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)) 2018/02/05 13:04:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={0x0, 0x8}, 0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f0000599000-0xba)=""/186) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00008f6000-0x2)={0x7, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00008eb000-0x8)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000a7000)={0x0, 0x8}, &(0x7f0000e06000)=0x8) r6 = dup3(r5, r3, 0x0) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x4, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r7, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) io_submit(0x0, 0x0, &(0x7f00008f2000-0x28)=[]) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/05 13:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bda000)='/dev/net/tun\x00', 0x0, 0x120000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000020d000)) request_key(&(0x7f0000dfd000)='id_legacy\x00', &(0x7f0000332000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000915000)='eth1bdevselinux]\x00', 0x0) 2018/02/05 13:04:23 executing program 5: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0}, &(0x7f000023e000-0x4)=0x8) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000acf000-0xa)='/dev/cuse\x00', 0x10001, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() ioprio_get$uid(0x3, r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ace000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x8001, 0x2, 0x7fffffff, 0x8}, &(0x7f00000d1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005c9000-0x8)=@assoc_value={r1}, &(0x7f00001ae000-0x4)=0x8) 2018/02/05 13:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xff}, 0x20) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3d000+0xe39)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000ff000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000bc1000)="927e12baabac3b8b3fa0363dfbf32d624e194362", 0x14) 2018/02/05 13:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) connect$rds(r0, &(0x7f00009c9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000058d000)='/dev/input/mouse#\x00', 0x2, 0x101) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000020000)={0x0, 0x7f}, &(0x7f0000b0e000-0x4)=0x8) write$selinux_user(r1, &(0x7f000051b000)={'system_u:object_r:hald_cache_t:s0', 0x20, 'staff_u\x00'}, 0x2a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a2a000-0x6)={r2, 0x1}, &(0x7f0000ccf000-0x1)=0x6) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000010000-0x400)=@filter={'filter\x00', 0xa, 0x4, 0x3a0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x400) 2018/02/05 13:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000527000)={0x1, 0x800000000000006, 0x93b, 0x1, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097b000)={r0, &(0x7f000000e000), &(0x7f0000002000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000012b000)={r0, &(0x7f00000ad000-0x2f)="1829388d87fd3a99c74ae067494e98197270902260086d377cb74e78d2fe4386a42d4837267daa7a0a7891861e0031", &(0x7f00001d6000-0xcc)=""/204}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000c2000-0x18)={r0, &(0x7f00001cf000-0x1c)="d2", &(0x7f00003a0000)}, 0x18) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000077e000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000009a000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a79000-0x10)={0x800, 0x2, 0x6, 0x0, 0x0}, &(0x7f0000a3f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000400000-0x10)={r2, 0x200, 0x7fff, 0x8}, &(0x7f00001a3000)=0x10) 2018/02/05 13:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000270000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) fcntl$setlease(r0, 0x400, 0x2) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f000017a000)='./file0\x00', &(0x7f0000ae7000)=@known='security.evm\x00') 2018/02/05 13:04:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x101, &(0x7f0000000000)=0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000000000)="178bfd8b7f0a0493d31837b9e5f05157c5a39436036a70d809b9c820c5d552ab10896dec1feb4df4eebd2596311e3b74b43311dba7b4051265843490ed0131c1884a21779635e0657b1544a8be55e3b369dd216ce415c22044ffd8cc9c2555e371093687cf767e661d246421c23fa2ef1b55c882b3199738dbe22f346f098dcdc066a72f8f66723a441390e6f796cac6c41563346e0d707f69547468cfcd771e8c78858fd980756b76f2db1114ac5ade140381d4d0e752e620a379553e9c1fe1b9007ccdfdc0fe392ece8abd28dbf4d912811c4da7013e5b628ca11d666db2305d17440cba86b5a4ca9609506043b6c7b8fa692289", 0xf5, 0x8000, 0x0, 0x1, r2}, &(0x7f0000001000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0xc8}, 0x1}, 0x0) 2018/02/05 13:04:23 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000006000)=0x3f) ppoll(&(0x7f0000005000-0x38)=[{r0}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000000000), 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000)=@random={'btrfs.', 'vmnet0ppp0\x00'}) 2018/02/05 13:04:23 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = syz_open_dev$usbmon(&(0x7f0000010000-0xd)='/dev/usbmon#\x00', 0x6, 0x62040) ioctl$TIOCSBRK(r1, 0x5427) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) writev(r0, &(0x7f000000c000-0x60)=[{&(0x7f0000015000)="86df", 0x2}, {&(0x7f000001e000-0x1000)="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", 0x583}], 0x2) fcntl$setstatus(r0, 0x4, 0x2000) r2 = dup2(r0, r0) 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, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000008000)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) 2018/02/05 13:04:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003aa000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x1ff, 0x7, 0x100, 0xfa, 0x8}, &(0x7f0000037000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000244000-0x10)={r1, 0xe1, 0x400, 0x9}, &(0x7f00002f1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00001be000-0x4), &(0x7f00004ca000)=0x4) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x0, &(0x7f0000133000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, 0x1c) 2018/02/05 13:04:23 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000428000-0xb)='/dev/midi#\x00', 0x2, 0x2) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000b67000-0x10)={0x2, 0x3, @empty}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000fb8000)=@generic={0x0, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/02/05 13:04:23 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/user\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000011000)=0xc2) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ppp\x00', 0x40, 0x0) close(r1) 2018/02/05 13:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect(r1, &(0x7f0000ff6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7fffffff}, 0x1c) socketpair(0xa, 0x80000, 0xfffffffffffffff7, &(0x7f00006f0000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000e0f000-0x4)={0xec}, 0x4) connect(r0, &(0x7f0000ffc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x40}, 0x1c) bind$inet6(r1, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/05 13:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000aae000-0x8)='./file0\x00', 0x4200, 0x20) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000131000)=""/54) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00000a9000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) listen$netrom(r1, 0x9) readv(r1, &(0x7f000010b000-0x50)=[{&(0x7f00007f4000-0x1a)=""/26, 0x1a}], 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003fb000-0x8)) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/05 13:04:23 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x0, 0x2, {0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}}}, 0x32) getsockopt(r0, 0x0, 0x8000000000040, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) socketpair$inet6(0xa, 0x6, 0xee8b, &(0x7f0000002000-0x8)) r2 = semget(0x0, 0x3, 0x0) semop(r2, &(0x7f0000002000)=[], 0x0) [ 104.031008] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 104.055669] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/05 13:04:23 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000005000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000005000)='{${\x00', 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000006000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000005000)="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", 0x4d1, r0) keyctl$read(0xb, r1, &(0x7f0000005000-0x957)=""/4096, 0x1000) 2018/02/05 13:04:23 executing program 0: r0 = memfd_create(&(0x7f0000860000-0x6)='\\ppp0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "d5c92101b7534dedbf9194b95d70e147e5d5f543b75650faed9d5ef8808ef017a2348698629124380499f168ebffcd8876bc6c19732be605fd2f76ca123561a8", "2204e3bdacf431e074172f7daebe6fbbe00c41cc18fc3cb5e8f75271994f1219", [0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00003c4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f0a000+0xd47)=0x14, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000daf000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a65000-0x108)={0x1ff, {{0xa, 0x2, 0xc9, @loopback={0x0, 0x1}, 0x6fe8}}, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1000}}}, 0x108) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f000083b000/0x4000)=nil, 0x4000, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000516000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00007a0000-0x8), &(0x7f0000400000)=0x8) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f000059f000-0x70)) 2018/02/05 13:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000485000-0x5)={0x73, 0x79, 0x7a}) 2018/02/05 13:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000031a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d5a000)={0x0, 0x5c, "876f00458c69c5b44fcb975e89a03c907871dd23231552783b7d32dcfcfdd4f7e0e9c97ed814e5f03b73cb123e5141867828bab7071f15e0308455611f6e6af7c61ffa761c9854364d464ce344e3382bc0ea8341b45af13d8be04fde"}, &(0x7f0000573000)=0x64) openat$vsock(0xffffffffffffff9c, &(0x7f00000c7000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000036000)={r1, 0x1, 0x30}, &(0x7f0000199000-0x4)=0xc) r2 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000c70000)={&(0x7f00001e3000-0x3d)=""/61, 0x3d}) r3 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$dspn(&(0x7f0000217000-0xa)='/dev/dsp#\x00', 0x50, 0x10000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0xffff, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f00006d2000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x6000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a61000-0x8)={0x0, 0xfff, 0x862}, &(0x7f0000a70000-0x4)=0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00005b1000-0x8)=@assoc_value={r5, 0x2}, 0x8) bind$alg(r3, &(0x7f000043c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes-aesni)\x00'}, 0x58) bind$alg(r3, &(0x7f00009c3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/02/05 13:04:23 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000)={0x0, 0x400, 0x6, [0x8, 0x3, 0xb7, 0x5, 0x4, 0x9]}, &(0x7f0000014000)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000014000)=@assoc_id=r1, 0x4) write$fuse(r0, &(0x7f000001f000-0x12)={0x12, 0x1, 0xa, @fuse_notify_poll_wakeup_out={0x800}}, 0x12) 2018/02/05 13:04:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) io_setup(0x4, &(0x7f0000045000-0x8)=0x0) clock_gettime(0x0, &(0x7f00002b6000-0x10)={0x0, 0x0}) io_getevents(r1, 0x1, 0x6, &(0x7f0000416000-0xc0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000a5f000)={r2, r3+10000000}) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) 2018/02/05 13:04:23 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fc6000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000dc2000)={0x20, 0x0, 0x1, 0x0, 0x5, [{0x400, 0x10001, 0x8, 0x0, 0x0, 0x205}, {0x9, 0x9, 0xffff, 0x0, 0x0, 0x200a}, {0x8001, 0x3ff, 0x40000, 0x0, 0x0, 0x1}, {0x10001, 0x1ff, 0x1}, {0x1, 0x200, 0x3, 0x0, 0x0, 0x80}]}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, 'queue1\x00'}) ioctl(r1, 0x1, &(0x7f0000001000)) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000fc6000)=""/144) 2018/02/05 13:04:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 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, 0x2, @perf_bp, 0x0, 0xfffffffffffffffe, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000e0000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/05 13:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) fallocate(r0, 0x3, 0x7, 0x1ff) r1 = socket(0xa, 0x1, 0x2) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) fallocate(r2, 0x0, 0x0, 0x1f) sendfile(r1, r2, &(0x7f00005fb000-0x8), 0xfffd) 2018/02/05 13:04:23 executing program 6: r0 = socket(0x1, 0xe1e0925ae2ac952d, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000000)=0x32) socket$key(0xf, 0x3, 0x2) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/78, &(0x7f000010f000-0x4)=0x4e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) shutdown(r0, 0x1) 2018/02/05 13:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) close(r0) r3 = socket(0xf, 0x7, 0xcb53) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00003db000-0x68)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd2000-0xe8)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000f16000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000078e000-0x18)={@loopback={0x0, 0x1}, 0x36d, r5}) 2018/02/05 13:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote}, &(0x7f0000798000)=0x3f6) 2018/02/05 13:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000089b000)={0x2, 0x78, 0xe2, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ad2000)=""/12, 0xc) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000050000-0x8)='./file0\x00', 0xe0000, 0x50) sendmsg$nl_netfilter(r0, &(0x7f00005f5000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x2000000000000000}, 0xc, &(0x7f00003d0000)={&(0x7f0000212000)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000e53000-0x1c)) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x400000000020, 0x200081) wait4(0xffffffffffffffff, &(0x7f0000b44000), 0x4, &(0x7f0000c62000)) ftruncate(r2, 0x10007) sendfile(r3, r2, 0x0, 0x72439a6a) faccessat(r1, &(0x7f0000efc000-0x8)='./file0\x00', 0x100, 0x600) memfd_create(&(0x7f0000ee2000-0x12)='/dev/input/event#\x00', 0x2) 2018/02/05 13:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) flistxattr(r0, &(0x7f0000f59000)=""/122, 0x7a) r1 = memfd_create(&(0x7f0000027000-0x1)='\x00', 0x1) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000bb8000)="061a92fe077241e375f8caecc7cfa7ffd77401ca9f9dacc463262b3523d46c370aab61fe8fcc11058e0898f86d32ab5513a83d88bdf4bbbf77052da4eefecac9578aa001666ce9fe06b96933ebf66e4ac656b6880fbafca62439e205dc24eb34d70175832e2dbb94c0db372931fdec0fd29d6b6ab10507") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000385000-0x28)={@common='gre0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000682000)={@mcast1={0xff, 0x1, [], 0x1}, 0xeb, r2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000cc0000-0x4)=0x1) 2018/02/05 13:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x707) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001cd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000136000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000bef000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000407000-0x4)=0x0) perf_event_open(&(0x7f000090a000)={0x2, 0x78, 0x1, 0xfffffffffffffffe, 0x9, 0x200, 0x0, 0x10001, 0x10131, 0x8, 0x4, 0x1000, 0x6, 0x7fffffff, 0x8, 0x4, 0xa20, 0x6, 0x909, 0x101, 0x5f, 0x2, 0x57c800d4, 0xf, 0x2, 0x6, 0x101, 0x100000001, 0x0, 0x1, 0x1, 0x0, 0x100000000, 0xd15b, 0x5a, 0x4, 0xffffffffffffffeb, 0x4, 0x0, 0x7, 0x5, @perf_config_ext={0xa7f, 0x5}, 0x14, 0x0, 0x2, 0x0, 0x2, 0x688, 0x8}, r3, 0x5, r1, 0x1) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000085c000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0xf6, 0x726, 0x0, 0x100, 0x9, 0x20, r2}) ioctl$sock_bt(r1, 0x0, &(0x7f0000d71000)="d7ca9890c931181fdb2daa56cde51c26de87ab32fd697d9807f77dbf9a5be1d75a21cdcd463176d8df8c7984ad47bfea7fbccbf3c1e42a57717305530b9c90c450eb40f7a72ec8c9e4418420fc0581b42a36a3f8236c845b1331ad791a6bac4733df4ac51971a031b07e1efca48ce95cbfc8da130423ef53e73b4fb2b78cf665f0b97b25ba5822f5649276b1d0dd5bb20553b6c76d439053a3c710509f3c76e776ef9d336f072fdd04e46e1dce7bd66bfeb41ea18e9f871bf54dadf1e73293feddd1e6274529bebcec34776c5aa9ccf9fd9264191e70b86fe8931d417763b7ed6c39cb948142c7d1ca") getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a40000)=0x9, &(0x7f0000b69000)=0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000498000), &(0x7f000085f000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000678000)={0x0, 0x5c, "199e17916c3cb7bd1f1e7f6badd987c715166ed1355724e25e5c44a5414c3a77d72653c7dc604495ede3e8df69c5f2a0a35f04b910872ae710244f01bb60d196c4b368a9e2fe5e72e5807a1d43f1fec7471e9de04486ece350fe3e38"}, &(0x7f00005e0000)=0x64) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000674000-0x6)={r4, 0x133}, 0x6) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e1a000)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) 2018/02/05 13:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockname(r0, &(0x7f0000377000-0x6)=@hci, &(0x7f00004a6000)=0x6) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00007e5000), &(0x7f0000a5d000)=0x4) 2018/02/05 13:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000036d000)) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000637000-0x10)={r0, r0, 0x7, 0x3}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000243000-0x38)={&(0x7f00002e3000)=@can={0x0, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x25)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009c6000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@exit={0x95}], {0x95}}, &(0x7f0000313000-0xa)='syzkaller\x00', 0xfe, 0xc3, &(0x7f0000d67000-0xc3)=""/195, 0x41f00, 0x0, [], r1}, 0x48) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) [ 104.232009] binder_alloc: binder_alloc_mmap_handler: 9707 20000000-20002000 already mapped failed -16 [ 104.255386] binder: BINDER_SET_CONTEXT_MGR already set [ 104.262183] binder: 9707:9712 ioctl 40046207 0 returned -16 [ 104.269800] binder_alloc: 9707: binder_alloc_buf, no vma [ 104.275357] binder: 9707:9737 transaction failed 29189/-3, size 80-16 line 2957 [ 104.292164] binder: 9707:9712 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 104.308635] binder: undelivered TRANSACTION_ERROR: 29189 [ 104.319157] binder: release 9707:9712 transaction 20 out, still active [ 104.325899] binder: unexpected work type, 4, not freed 2018/02/05 13:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f0000e1c000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000af5000)=""/4096, 0x1000) 2018/02/05 13:04:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) io_setup(0x4, &(0x7f0000045000-0x8)=0x0) clock_gettime(0x0, &(0x7f00002b6000-0x10)={0x0, 0x0}) io_getevents(r1, 0x1, 0x6, &(0x7f0000416000-0xc0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000a5f000)={r2, r3+10000000}) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) 2018/02/05 13:04:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x77b, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f000070a000-0x8)) read(r1, &(0x7f000060a000-0x56)=""/86, 0x1002b) 2018/02/05 13:04:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xc008900, &(0x7f00008dd000-0x21), &(0x7f0000b5b000), &(0x7f00009dd000-0x4), &(0x7f0000218000-0x49)) 2018/02/05 13:04:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7f, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000)=0x1000, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000004000-0x4)) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/05 13:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006da000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5406, &(0x7f000001e000-0x3)=0x2) 2018/02/05 13:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = syz_open_dev$midi(&(0x7f0000e0d000-0xb)='/dev/midi#\x00', 0x20, 0x402) bind$inet(r1, &(0x7f0000006000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$KDDISABIO(r1, 0x4b37) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7f000-0xc)) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/02/05 13:04:23 executing program 1: r0 = socket$inet(0x2, 0x2000001, 0x3fe) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000c15000-0x4), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f4c000-0x8)='./file0\x00', 0x40) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00001b7000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000063e000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000488000)=""/40, &(0x7f0000d5a000-0x4)=0xee) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x40000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000e96000-0x2)={0x7, 0x8}) 2018/02/05 13:04:23 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d70000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000001000)=""/234) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000004000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0}, &(0x7f0000005000-0x4)=0xc) sched_getscheduler(r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000000000+0x38d)=""/40}], 0xbd73a4756facc8e) 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, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000062000)='/dev/dsp\x00', 0x101340, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003c1000-0x10)={0xffffffff7fffffff, 0x2, 0x80, 0x5, 0x0}, &(0x7f0000829000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00002ec000)={r6, 0x40}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000007000-0x8)={0x9, 0xfffffffffffffffb}) r7 = getpgid(0x0) sendmsg$nl_generic(r4, &(0x7f0000ef1000-0x38)={&(0x7f0000f2c000-0xc)={0x10, 0x34000, 0x0, 0x10900010}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000e26000-0x1cc)={0x14, 0x23, 0x829, 0x1, 0x3, {0xf}, [@generic="a768d1b4dcc80b2220b3a17fcc67b66e0c", @nested={0x0, 0x8a, [@generic="372922ec6ebb8bf93614b81a31c622d267f628553b86739cbb80704c3b49e73e670b69542f99c9ee18206ca7696367bd096ccae47819ca", @typed={0x0, 0x3c, @pid=r7}, @generic="9d0d5adb8da6e47c54497d04e0a1c379435e37fba830f337ebec54dbe1c86bee1a58ede163f81fb42848af62f0d6499b26f1beb011b99cc8f1e7fe2d2a6e6b50080fb0a97aee26ba47b0905d37af308206c5507ee70b7cfb45ff8030bd789f689c7eafca7ca253ece2259c69de4ab5cc02b458941759f47e64e330fbdb5180191d23ff4db629c5846d2066af613b75d9105a248ca3d12f52dadb0df9c4729cc50020e052a275c1348357d782921d1f24b71d79641fef5ef3a75727c8"]}, @generic="45fb01500ac93312c5815fb10bdebfde26021fc15f53ea08e56dbd0863365de2c02afd0e1d08045d38b9589885227f930a8ad5b78dcbb7fd322225f7c092dafd8e08cba1fdd51adcb2916349fe668138a3fd33fe647fa3e7c238b2fa747557197a21daa0e65247f4b63f17f2e0afc592cdb2c4ec2f2d8451d86d598c0879155b18b410c76f5c9574e059b539", @typed={0x0, 0x53}, @typed={0x0, 0x31, @u32=0x867}]}, 0x241}, 0x1}, 0x0) [ 104.331208] binder: unexpected work type, 4, not freed [ 104.336479] binder: undelivered TRANSACTION_COMPLETE [ 104.341639] binder: send failed reply for transaction 20, target dead 2018/02/05 13:04:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000740000-0xc)='./file0/bus\x00', 0x0, 0x0) fchmod(r0, 0x18) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 13:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) getsockname$unix(r1, &(0x7f0000bb5000-0x8)=@abs, &(0x7f0000eb6000)=0x8) 2018/02/05 13:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b6000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x80, 0x1}, 0xfffffffffffffd53) r1 = socket(0x1e, 0x4, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f1c000-0x8)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000ad1000-0x10)=@req={0x3fc, 0x0, 0x20000000001}, 0x10) writev(r1, &(0x7f0000a54000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) [ 104.383187] QAT: Invalid ioctl 2018/02/05 13:04:23 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = request_key(&(0x7f0000e90000)='big_key\x00', &(0x7f0000a88000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000633000)='/dev/sequencer2\x00', 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000054000)=""/109, 0x6d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000068d000-0xe5)={0x0, 0xdd, "1d9928bd2bbc89824918b76b9d93d16a86e8fbc0a20ec94b5a4ac61f0938c2a5fe3aeb6dd062105eddef025b569fe73d6881e011a232989f91ece97d5839238dcad616111b73c473716af61ebb0300b604acf53bbcb36fbc1859c0d7d092348f0ea962bc962c7d34d47e6f2492b1600c225501886b91353ac1d0d602aa0d8ca08ca50cfec58d3b7e55ad55fa2b6aea3eacf95627128ddf5a233aa88c5fab990e228d05193c061499a69e632fcf2a216c9e185ad2e04a94d692238585979f1fe6b05743e15d9fbe39184b2ee86d88f1b6dca522e197668163be4596c06e"}, &(0x7f0000c88000-0x4)=0xe5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000372000)={r3, 0x91, "5a13e2bbc31f4a21aedb14c79f949bdd999423e371800de5bfa1e0212bede758fed3ce8b4857849d85461aab7a6f456e727f96c31d9dc038d183d3b6b60a80a37298def565a13e79bc64037f9018ce3bb758837450cc47206e7c9d2a02e09de5fb432c719a83d7a20ebbfbd97dc23cbb86d166a0b2e0fbe5054e2013bc1a3749621b84992c49a06fd6512d7a270ae59753"}, &(0x7f0000ee8000)=0x99) pipe(&(0x7f0000370000)={0x0, 0x0}) ioctl$KDSETMODE(r4, 0x4b3a, 0x3) 2018/02/05 13:04:23 executing program 1: msgrcv(0x0, &(0x7f0000f09000+0x4bf)={0x0, ""/13}, 0x15, 0x8000000000000000, 0x1000003800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) msgget$private(0x0, 0x4) 2018/02/05 13:04:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b7f000)='keyring\x00', &(0x7f00007be000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000842000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c2e000-0xb)='/dev/hwrng\x00', 0x240500, 0x0) r3 = add_key$user(&(0x7f0000d2b000-0x5)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a}, &(0x7f00004ea000-0x1)="b3", 0x1, r1) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d5f000)='/dev/dsp\x00', 0x1, 0x0) add_key$keyring(&(0x7f0000d68000-0x8)='keyring\x00', &(0x7f0000502000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00002e7000)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bcd000-0x10)='/selinux/access\x00', 0x2, 0x0) keyctl$update(0x2, r3, &(0x7f000060e000-0xf1), 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/02/05 13:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000978000)='/dev/input/event#\x00', 0xfec5, 0x10000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ede000-0x10)=[{r1}], 0x3b0, &(0x7f0000036000)={0x0, 0x989680}, &(0x7f0000cfd000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/05 13:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000557000)={{0x0, 0x0, 0x0, 0xfffffffffffffffd}}) syz_open_dev$sg(&(0x7f00005ee000)='/dev/sg#\x00', 0x6, 0x8000) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000b1b000)=""/111, &(0x7f00003c2000-0x4)=0x6f) [ 104.405468] QAT: Invalid ioctl 2018/02/05 13:04:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) io_setup(0x4, &(0x7f0000045000-0x8)=0x0) clock_gettime(0x0, &(0x7f00002b6000-0x10)={0x0, 0x0}) io_getevents(r1, 0x1, 0x6, &(0x7f0000416000-0xc0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000a5f000)={r2, r3+10000000}) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) 2018/02/05 13:04:23 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={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(0xffffffffffffffff, &(0x7f0000536000-0x19), 0x0) getpeername$packet(r0, &(0x7f0000f5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000aaf000-0x4)=0xb) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000048f000-0x18)={@empty}) 2018/02/05 13:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000061e000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x3}}, 0x68) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000937000-0xb)='/dev/mixer\x00', 0x30041, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00009c8000-0x4)) [ 104.475282] binder: BINDER_SET_CONTEXT_MGR already set [ 104.484821] binder: 9794:9803 ioctl 40046207 0 returned -16 [ 104.496672] binder: 9794:9807 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 104.506122] binder: 9794:9803 unknown command 536907575 [ 104.512585] binder: 9794:9803 ioctl c0306201 20008fd0 returned -22 [ 104.524326] binder: undelivered death notification, 0000000000000000 2018/02/05 13:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x5, 0x4) socket$inet6(0xa, 0x4, 0xfff) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/05 13:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000589000)='/dev/vcs#\x00', 0xc5d, 0x101800) socket$inet(0x2, 0x805, 0x2) r0 = syz_open_dev$sndpcmp(&(0x7f0000f1d000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000505000)={0x0, 0xfffffefd, &(0x7f000002d000)=[]}, &(0x7f000061f000)=0x10) mbind(&(0x7f00000ae000/0x3000)=nil, 0x3000, 0x1, &(0x7f00003ba000), 0xc5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r1, r1, &(0x7f00004ce000), 0x7fff) 2018/02/05 13:04:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$audion(&(0x7f0000037000)='/dev/audio#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009cf000)=@assoc_value={0x0, 0x2}, &(0x7f00002bb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000bc0000)={r2, 0x9}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xffffffffffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/05 13:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000075d000)=0x3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r1, 0xf, &(0x7f0000fa4000)={0x0, r2}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10), 0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r1, 0xa, 0x34) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000dd9000)={[{0x100, 0x69b, 0x993c, 0x1000, 0x5, 0xffff, 0x3ff, 0x7fffffff, 0x6, 0x420eb7f0, 0x40, 0x4, 0x4}, {0xffff, 0x4, 0x1, 0x7ff, 0x5, 0xd8, 0x1f, 0x8, 0x15, 0x101, 0x81, 0xc5}, {0x2, 0x401, 0x80, 0x2, 0x200, 0x3f, 0xe600, 0x800, 0xc, 0xe13a, 0x0, 0x1, 0xb36b}], 0x81}) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r3) 2018/02/05 13:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) socket$can_raw(0x1d, 0x3, 0x1) get_thread_area(&(0x7f0000dbd000)={0x8000, 0x20000800, 0x1000, 0x8, 0x1, 0x100000001, 0x4, 0xffffffff, 0x1f, 0x7ff}) listxattr(&(0x7f00002e3000-0x8)='./file0\x00', &(0x7f0000f06000-0x5b)=""/91, 0x5b) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) r2 = syz_open_dev$adsp(&(0x7f0000a8f000-0xb)='/dev/adsp#\x00', 0x8, 0x800) sendmsg$alg(r2, &(0x7f00003f0000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[{&(0x7f0000840000-0x37)="9e18a450ec8f00744021bd1c98dcdcf2088bc9aa440bb4a0abd131f878d70af32e3f516210a9fd66a01aed8eb81bd5ceaf863172f8fe0f", 0x37}], 0x1, &(0x7f0000790000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x51bac6b6}], 0x30, 0x40010}, 0x8055) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000902000-0x31)=""/49) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000dfb000)=0xb8fc) setsockopt(r2, 0xd5c, 0x7, &(0x7f0000a8f000)="07b0f688daf9bf208f751b7c90283abe534ef9637fe7c57d6ca5632d3965cef338c917a8b2b9344b38d8cc12e8028f49bb2257ae6fb6d6ee3db466756073139df0c70367d281c9b5c5f6d8e275e67c6001030b9f02f4553782f46be163322d4ff862b6780ebd7231aae43e238cad9cc3c78aa6e4d8bb30ee37b7429a4874fa14cddc90c882301c86493e361e6b21ccbb056236aedcf6b7c1d8ef88b0742865d5a096d1551da525230af2a191e29915b945c6dbae676718ba27636bee59c243ff81fab49f306b884b86b9df39c9106e5c4d8302e44db19850306bc52777c18a400b4ca2e2072c8f7090f99ed6fab73acf", 0xf0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/02/05 13:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000616000)='/dev/admmidi#\x00', 0x3, 0x2) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000eef000-0x30)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) 2018/02/05 13:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000249000)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000015a000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000690000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000166000)={r1, 0x0, 0x30}, 0xc) semget(0x1, 0x3, 0x0) 2018/02/05 13:04:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) io_setup(0x4, &(0x7f0000045000-0x8)=0x0) clock_gettime(0x0, &(0x7f00002b6000-0x10)={0x0, 0x0}) io_getevents(r1, 0x1, 0x6, &(0x7f0000416000-0xc0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000a5f000)={r2, r3+10000000}) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) 2018/02/05 13:04:23 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001000-0x3)='lo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x800000018200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000f50000)=""/174) 2018/02/05 13:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f00007fe000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000c72000-0x40)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@ldst={0x2, 0x0, 0x400000000b, 0x7a, 0x0, 0xfffffe50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x89d0, 0x1000, &(0x7f00004bb000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00004af000-0x4)=r0, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000a55000)='/dev/amidi#\x00', 0xff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dd3000-0x10)={0x1, &(0x7f0000c60000)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000270000-0x10)={r3, &(0x7f0000ef2000)=""/40}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db39e9ff4435eade", 0x26) 2018/02/05 13:04:23 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@mpls_getroute={0x28, 0x1a, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0xc, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80e, 0xffffffffffffffc0, &(0x7f0000026000-0x8)={0x0, 0x0}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000009000+0x77e)=""/61) [ 104.625217] sctp: [Deprecated]: syz-executor3 (pid 9828) Use of struct sctp_assoc_value in delayed_ack socket option. [ 104.625217] Use struct sctp_sack_info instead 2018/02/05 13:04:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) io_setup(0x4, &(0x7f0000045000-0x8)=0x0) clock_gettime(0x0, &(0x7f00002b6000-0x10)={0x0, 0x0}) io_getevents(r1, 0x1, 0x6, &(0x7f0000416000-0xc0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000a5f000)={r2, r3+10000000}) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) [ 104.675339] sctp: [Deprecated]: syz-executor3 (pid 9838) Use of struct sctp_assoc_value in delayed_ack socket option. [ 104.675339] Use struct sctp_sack_info instead [ 104.697505] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/02/05 13:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) signalfd(r0, &(0x7f0000a6b000)={0x58}, 0x8) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/02/05 13:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = socket(0xd, 0x80007, 0x7fff) sendfile(r0, r0, &(0x7f0000c5f000), 0x1) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f00003eb000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f00006b8000)=""/36, 0x325) getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000277000-0x138)) accept4(r1, &(0x7f00005d4000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000542000)=0x2e, 0x80800) 2018/02/05 13:04:24 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000019c000)='/dev/usbmon#\x00', 0x50, 0x200100) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ced000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ac6000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 13:04:24 executing program 1: membarrier(0x10, 0x0) membarrier(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/05 13:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00009f9000-0x4)) poll(&(0x7f000076a000-0x10)=[{r0}], 0x2f0, 0x1f) read(r0, &(0x7f000000b000)=""/192, 0xc0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000eb5000)) syz_open_dev$mouse(&(0x7f0000453000)='/dev/input/mouse#\x00', 0x4, 0x0) 2018/02/05 13:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ee7000)='keyring\x00', &(0x7f0000180000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000f00000)='keyring\x00', &(0x7f000035f000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f00007b7000+0x684)=[{&(0x7f00007fb000)="228727ce114619c1cd5dcabb4644a9b4127b68b125d5b65f41636e4229ef544211521a3387ed", 0x26}], 0x1, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x10000000000010, &(0x7f0000d6a000)=0x7, 0x4) 2018/02/05 13:04:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$audion(&(0x7f0000037000)='/dev/audio#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009cf000)=@assoc_value={0x0, 0x2}, &(0x7f00002bb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000bc0000)={r2, 0x9}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xffffffffffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/05 13:04:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) io_setup(0x4, &(0x7f0000045000-0x8)) clock_gettime(0x0, &(0x7f00002b6000-0x10)) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) 2018/02/05 13:04:24 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000b1e000-0x10)) r0 = syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/05 13:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0xd353e6cbf1c1e5c1, &(0x7f0000331000-0xe9)=""/233, &(0x7f000052e000+0x5fe)=0xe9) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x1, 0x4, 0x7, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r1, &(0x7f0000018000)}, 0xb) 2018/02/05 13:04:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d6d000-0x1c)='net/raw\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) r1 = msgget(0x3, 0x100) msgsnd(r1, &(0x7f0000124000)={0x2}, 0x8, 0x800) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x4284a1, {0x400003ffffffb}}, &(0x7f000093d000-0x20), 0x8, &(0x7f0000b89000-0x8)) syz_open_procfs(0x0, &(0x7f000032d000-0x9)='net/tcp6\x00') 2018/02/05 13:04:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) io_setup(0x4, &(0x7f0000045000-0x8)) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) 2018/02/05 13:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000366000-0x10)='/dev/input/mice\x00', 0x0, 0x412000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000000d000), 0x4) sendmsg$nl_generic(r0, &(0x7f0000de7000-0x38)={&(0x7f000047a000-0xc)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f000089e000)={0x14, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 13:04:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)) fdatasync(r0) [ 105.173867] sctp: [Deprecated]: syz-executor3 (pid 9869) Use of struct sctp_assoc_value in delayed_ack socket option. [ 105.173867] Use struct sctp_sack_info instead 2018/02/05 13:04:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$audion(&(0x7f0000037000)='/dev/audio#\x00', 0x1, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009cf000)=@assoc_value={0x0, 0x2}, &(0x7f00002bb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000bc0000)={r2, 0x9}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0xffffffffffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/05 13:04:24 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a}}}, 0x1e) 2018/02/05 13:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000914000-0x4)) write$evdev(r1, &(0x7f00005d8000-0x60)=[{}, {{0x77359400}}], 0x30) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a55000)) tkill(r2, 0x1000000000016) ptrace$peek(0x1, r2, &(0x7f0000506000)) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000166000-0x70)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e66971dd355a9b86130d8e6255d7a361642fc2d0791add817", 0x31}], 0x1, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00005c5000-0x6)={0x50d38de7, 0x1, 0x5}) 2018/02/05 13:04:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007df000-0x78)={0x4000000002, 0x78, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) utime(&(0x7f0000837000)='./bus\x00', &(0x7f0000949000)) 2018/02/05 13:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000951000)={0x9, 0x1, 0x1f, 0x4, 0x4}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000002000-0x4), 0x4) mlock2(&(0x7f0000041000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 13:04:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$audion(&(0x7f00003a0000)='/dev/audio#\x00', 0x8, 0x200c00) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00009f5000)) bind$alg(r0, &(0x7f00002c4000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic, 0x80, &(0x7f0000974000-0x10)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000558000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000031f000)) [ 105.295603] sctp: [Deprecated]: syz-executor3 (pid 9902) Use of struct sctp_assoc_value in delayed_ack socket option. [ 105.295603] Use struct sctp_sack_info instead 2018/02/05 13:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$admmidi(&(0x7f0000689000-0xe)='/dev/admmidi#\x00', 0x6, 0x80000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00003ef000-0x30)=""/48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000-0x10)=@generic="765e1e5b0d0c42f4bd6a3dc155edee06", 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000453000-0x1334)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 13:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e7a000-0xb)='/dev/vcsa#\x00', 0x2, 0x400000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000015c000-0x8)={0x4, 0x9}) prlimit64(0x0, 0x0, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) 2018/02/05 13:04:24 executing program 4: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b51000-0x10)=@common='vcan0\x00') bind(r0, &(0x7f0000b4f000)=@nfc_llcp={0x27, 0x1, 0x89, 0x3, 0x4, 0x7, "b1f57ece082baef47a7fba980d5b081f911617d7333f959c8d80dd6e7c6e31a321b9f52e9ed931c3bb3269b8a86e6843ca001626344646b816a857ec59539b", 0x9}, 0x60) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f000049a000)=""/119, 0x77, 0x101, &(0x7f0000b52000-0x10)={0x3, {"4710bc1c394dad"}, 0xe8}, 0x10) mmap(&(0x7f0000b52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000b52000)='/dev/midi#\x00', 0x5, 0x40) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000286000-0x8)={0x4, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b51000-0x8)=@assoc_value={0x0, 0xffff}, &(0x7f0000b50000)=0x8) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b51000-0xc)={r1, 0x32, 0x20}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) setreuid(0x0, 0x0) 2018/02/05 13:04:24 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00002b5000)='/dev/mixer\x00', 0x82, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00003d8000)={0x0, 0x1f, 0x9, &(0x7f0000e23000-0x8)}) remap_file_pages(&(0x7f0000660000/0x3000)=nil, 0x3000, 0x2, 0xbd, 0x40000) 2018/02/05 13:04:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$audion(&(0x7f0000037000)='/de