1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f000093f000)=[{&(0x7f0000a09000-0x1000)=""/4096, 0xffffffffffffff2b}], 0x1, &(0x7f0000b17000), 0xffffffffffffffdf, 0x3}, 0x0) syz_open_dev$urandom(&(0x7f0000aa2000-0xd)='/dev/urandom\x00', 0x0, 0x0) 2018/02/04 20:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f000001d000)='numa_maps\x00') syz_open_dev$vcsa(&(0x7f00009f5000)='/dev/vcsa#\x00', 0x9, 0x111003) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000520000-0xc), &(0x7f0000abf000-0x4)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e7d000-0xc)={0x1000000a}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0x6c}, []}, 0x28}, 0x1}, 0x0) 2018/02/04 20:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sched_getparam(0x0, &(0x7f0000b53000-0x4)) 2018/02/04 20:51:15 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000000f000-0xc)={@rand_addr, @broadcast}, &(0x7f000000e000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) connect$can_bcm(r0, &(0x7f000000a000)={0x1d, r2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000-0x10)={0x1d, r3}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff}, 0x1f4, 0x3, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/02/04 20:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ea8000-0x9)='loginuid\x00') writev(r1, &(0x7f00008fa000-0x80)=[{&(0x7f000036e000-0x16)="fb9dc2358de8eca32256954d6acb2b84c4b0c8557b70", 0x16}, {&(0x7f000073f000)}, {&(0x7f000029d000-0x1000)="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", 0x1000}, {&(0x7f0000742000)="3807d696574bab31d8cd6ce33f35de2cec8cdd71eb1cab5f9e7eaaf415fa38cd0c09eb88d56405a97b379227987354b96728869be7359bcda99c881903d131a2", 0x40}, {&(0x7f00002b7000-0x4b)="06adbc82a9ee945dac2f68e4aa6f4b5b38cf26ef88baf94b8b8e8b25d2372ea429a33e88e4aba455b5095dc80266614b6eb60289dec56ef0163ed6a4731b451a1997948f0b7d494a294ac08e7528b7e88482112fa93cc246e877120d2d6d46ca6d1e465e2711feed7448e2d7199ce1d06bf606d31904605abaf4be6b6e33e9f9d1cb8df29447e648f8e92153bf35e197b955d5ce1a458b05b575624163955730d9d16aa69d2c9ecb", 0xa8}, {&(0x7f00007c8000)="385d0d4e29659b0ffe3e43a0e41eb0490993d4a03329e273fcafec7409a9254a15aa3c9d8184dadd1c1c2b0e1d60bee348a0a357e26fb07a345f6b94a7f4c95073edea346e6f0c889ef2caee11e98a3126d1467842b68b86590192f8e7d081114327b048584873823716f61bb6b33357e0e950e718d1c7a01ae9456cc35d2da91e71", 0x82}, {&(0x7f0000028000-0x7f)="345f16353bd166dd6153eb948136bf52a3de08de34d4b6444f6de77d43b656de712413d50a86de5b249debf014009e9b4b1b6846f6950da44901d63f900caa0a928c9df4b713c976c6984285a740cf597d6f138c77c6ab6bdf14171af2d79cd678c59e85a036a8c7678d64457e783d38ac2518cd3fa61c6397027c098673dd", 0x7f}, {&(0x7f00004cb000-0x8e)="5653dac3ec253d836a7dae4857a05323f574b7ade1f1d99e2e4ecaeeb184e719216a71a19235382aaa71b615ab1b47e056b78eeb0fb3c98972025e22a3590174860d514c541d795d6692fc2ec2e015718eb25119c9129352bbddafeb8f9a3a9ace7d27cdbc75ff7db43c87a861630282f9289e50024087cf910de7c1d9e7f54f584b3392aec8ece58daefcf28919", 0x8e}], 0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00009ae000)={0xf000, 0x8000}) exit(0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000dab000-0x10)=@syzn, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000049f000-0x4), &(0x7f0000662000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000185000-0xb8)={0x0, 0x3ff, 0x6, 0x800, 0x3, 0x6, 0x200, 0x9, {0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}}}, 0x7ff, 0x6, 0x0, 0x5e9, 0x3}}, &(0x7f0000c4c000+0xa34)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000180000)={r2, @in6={{0xa, 0x1, 0xc76e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}, 0xfffffffffffff800, 0x7}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004e6000)={0x1}, 0x1) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x0) 2018/02/04 20:51:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000bec000)='/dev/sg#\x00', 0x90, 0x100) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a9f000-0xe8)={{{@in=@remote, @in=@local}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000b72000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00007f6000)="4ad0057d55b1ef0857e2a153eb00080000e792", 0xffe3, 0x0, 0x0, 0x1a) socket(0x15, 0x80005, 0x0) socket$inet6_sctp(0xa, 0x4000000080001, 0x84) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1327, &(0x7f000000c000), 0xffffff36}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 20:51:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x600, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000097b000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000)=""/140, 0x8c, 0x2, &(0x7f0000001000-0x10)={0x3, {"a4f30130458333"}, 0xab}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001000-0x40)={0x7, 0x7, 0x0, 0x64, "950c115ebc7897bca7590446e4e8105be7feb557bfd45ef05f76b0628247989ffb60bc39401f8dddb8f61711", 0x8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc1ed, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x6, &(0x7f0000000000)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0xa, 0xba, r0, &(0x7f0000003000-0x52)="aa3377be019eb3a15e15d433af345cf10a9a55ae041a11284ff6f7d4d47ebf90084e38775a82dc786327f621a84c90cf29717c06f0142b378ea834583409d0de783efdd3fd1bc5a9f5ee64b3ab4895d0efb6", 0x52, 0x0, 0x0, 0x1, r0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x7cc, r0, &(0x7f0000003000-0x7d)="a71cbdb2b1676cccf1b90a6ae8dbf516cff314ab45609ca2f07acc0fb1ed580f6214853bcc0f0958647f7a2962addee3d0c8d0fac326ef7db77bd5ae741c4787fd239a31cff4dd5edda69de0f36beaf014080933591b09a4d656717e83a917366a5bd46439f2f2c2864e8458fa5bb3f5f4c9384faa114f6793e1374b66", 0x7d, 0x6, 0x0, 0x0, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000002000)="039ffa5988fc9a40a5b0665784ba10d77d094f92044c46f6b1243e86601e4184fb2859b33159e51ac9fa12de33c014269cc9cda5727063417b3ede5ddeb2dfdc4142158293ebfd4ae7ba91e926bc60f0a4f483060538a0ecd8025560bde1db430e2d497b1133d3ba437874d8cbfb8b7b49cdd0fd67a685d2a07418f694", 0x7d, 0x94d, 0x0, 0x1, r0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x1, 0xee, r0, &(0x7f0000002000)="8b4deebdb97f618c40131693963e3381f114a54b91e123b16d24c6fe631f0089d04f798f723da56cf34b7bb1fc0f20824e398c1a56a756f29362de651bf3784eaf6628ee49a923e87de78aad999708204fe58ebf66885d3f9d7982b516", 0x5d, 0x7, 0x0, 0x1, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f0000001000)="b2a0acbc919ac8e0b6206efc100298632654896b1dcdaa471ed8f5c890b7eec0db8081cde812d59cb37d8fe3a02b56c69b32a6d9c42b3fd5c17b02cd437afed90d1fac690aa499343b5e1f8690717233db1f4a13a1e655d2eca0a7815c7932c0da8fa27eec57f4675d66aa01ba06608d15ba5285d21e462354555fc284040441a2ea28ef052bfd7d1f06", 0x8a, 0xff, 0x0, 0x1, r0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x8, 0x80, r0, &(0x7f0000002000)="7144c3bca37a4a1c88406095b5ce07d1b77d0b1979e7ceb3b57c038539c25b32d92941e2f6062b3bd76266f1aae5a082bc7c8e7567fdf683", 0x38, 0x7, 0x0, 0x1, r0}]) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000003000-0x8)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x23, 0x81, 0x9, 0x196d57f5, 0xffff, 0x0, 0x80000000, 0x9}, &(0x7f0000003000)={0x80000000, 0x5, 0x9, 0x7, 0x5, 0x3e8, 0x7, 0xb98}, &(0x7f0000004000-0x40)={0x800, 0xffffffffffffffff, 0x5, 0x7, 0x0, 0x0, 0x5, 0x1b7}, &(0x7f0000004000-0x10)={0x77359400}) exit(0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000004000)) sendto$unix(r0, &(0x7f0000005000-0xcb)="aa2ef9a6244cadcf9b2a004dc3aed3d5496b93a728240e126ba6e2d0704982d72381479f6d43f4e8f456c4f232bdfc3419fbb00f667ba2411450d784df721aa4e6d50fbb4c6c7bf762744d651c3f083aa886d888ec5ff6bc7ae02f43ed12de6e7657ad129f7a77611bbd6a0f83816a1130818f7ee3f9a19fe56242c9b4f76d8333702eeb0cdd44d1f3bed7da4a624ea63a9c6b2435ad1226ddf6684ac47374d279e57c7bd585b84b79fc2733977bd324f1abd811382a9c1cc441ee51f92c168fc4178324b694b166bd51d3", 0xcb, 0x4000, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x10) 2018/02/04 20:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000579000)={0x1, 0x0, [{0x93b}]}) modify_ldt$read_default(0x2, &(0x7f00006b4000)=""/4096, 0x1000) 2018/02/04 20:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f00001f1000-0x38)={0x0, 0x0, &(0x7f0000319000-0x10)=[], 0x0, &(0x7f0000810000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r1 = dup(0xffffffffffffffff) sendmsg$nl_netfilter(r1, &(0x7f0000f6b000-0x38)={&(0x7f0000910000-0xc)={0x10}, 0xc, &(0x7f0000b9c000-0x10)={&(0x7f0000640000)={0x3c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x28, 0x0, @binary="b94a27f4f1f5e0bb9aaea7574ba55b8be850f55ce8d4da1fa1a33b16cf"}]}, 0x3c}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46}, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f2c000-0x1c)=@req3={0x6, 0x7fff, 0x200, 0x0, 0x5, 0x1f}, 0x1c) 2018/02/04 20:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x1000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000952000)={0x9, 0x0, 0x10000, 0x6}) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000277000)) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f000001d000-0x10)={r0}) [ 72.693691] audit: type=1326 audit(1517777475.131:315): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11380 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 20:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f4a000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00009a3000-0x31)={'system_u:object_r:auditd_unit_file_t:s0', 0x20, 'sysadm_u\x00'}, 0x9) 2018/02/04 20:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x4c000000) 2018/02/04 20:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c99000)='mountinfo\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000f4a000-0x8)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000e7e000-0x10)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0x7}]}]}, 0x30}, 0x1}, 0x0) 2018/02/04 20:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffffbff) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000228000)=0xfffffffffffffff9) 2018/02/04 20:51:15 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127a, &(0x7f0000016000-0x44)="9e") r1 = semget$private(0x0, 0x0, 0x1) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000041000-0x6f)=""/111) 2018/02/04 20:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000651000-0xd)='/dev/snd/seq\x00', 0x0, 0x208004) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000099a000)={0xc5, @time={0x0, 0x989680}, 0x7, {0xffffffff, 0xf37}, 0xd973, 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{0x80}, 'port1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c16000)='/dev/sequencer2\x00', 0x0, 0x0) bind$bt_rfcomm(r1, &(0x7f000084d000)={0x1f, {0xb62a17e, 0x8000, 0x0, 0x47, 0x3c4, 0x3}, 0xffffffff}, 0x9) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/02/04 20:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000be2000-0x9)='/dev/vcs\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000074d000-0x2)=0x80, 0x2) getsockname$packet(r0, &(0x7f00002be000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b1b000)=0x14) getresuid(&(0x7f0000470000)=0x0, &(0x7f0000d08000), &(0x7f0000ce1000)) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000800000)=0x80, &(0x7f0000569000)=0x4) getresuid(&(0x7f000060b000), &(0x7f0000d22000)=0x0, &(0x7f000055e000-0x4)) r4 = geteuid() setresuid(r2, r3, r4) r5 = getuid() ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000796000-0xd8)=@ioapic) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000018f000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x4, 0x0, 0x0, 0x0, 0x8, 0xa, 0x80, 0x0, 0xbe, r1, r5}, {0x4, 0x0, 0xe6, 0x200, 0x1000, 0x3d, 0x8c1, 0x8}, {0x0, 0x7, 0x7fffffff, 0x6b}, 0x4, 0xd, 0x1, 0x0, 0x2}, {{@in=@rand_addr=0x37, 0x1, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x7, 0x101, 0x2, 0x1}}, 0xe8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000eef000-0x8)=0x3) 2018/02/04 20:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000b7c000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @common='ip6tnl0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) dup3(r0, r1, 0x0) 2018/02/04 20:51:15 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80009, 0x0) 2018/02/04 20:51:15 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/04 20:51:15 executing program 5: mmap(&(0x7f0000000000/0x38f000)=nil, 0x38f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000035b000-0x8)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038d000)={0x0, 0x10, &(0x7f0000083000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}]}, &(0x7f000038d000)=0x10) 2018/02/04 20:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000af9000)={0x0}) fcntl$addseals(r1, 0x409, 0x4) 2018/02/04 20:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0x9, &(0x7f0000d8b000)={0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f00009e6000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x40000) renameat(r0, &(0x7f00000fd000)='./file0\x00', r1, &(0x7f0000654000-0x8)='./file0\x00') r2 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00007a2000)=[0x0, 0xffffffbfffffffff]) 2018/02/04 20:51:15 executing program 1: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000292000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00000ef000)='asymmetric\x00', &(0x7f0000133000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000292000)="70707030f92d2821662d2a00", 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000294000-0x8)='./file0\x00', 0x200, 0x14) r2 = add_key$keyring(&(0x7f0000044000)='keyring\x00', &(0x7f0000251000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$negate(0xd, r0, 0x0, r2) bind$rds(r1, &(0x7f0000136000-0x10)={0x2, 0x2, @empty}, 0x10) r3 = add_key$keyring(&(0x7f000008e000-0x8)='keyring\x00', &(0x7f0000067000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f000007f000)="54824ebd935e4560df9c05030a18409c8b9e2300877fe6ec534d77a9b44901a2ab88538fb3609b71cfe107465ec6ad56661de4c55f9e8931be2d1a2efbc4fbd9a5492e9d69e24081", 0x48) 2018/02/04 20:51:15 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x1}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001b000)=0x0) move_pages(r0, 0x8, &(0x7f0000014000)=[&(0x7f0000011000/0x1000)=nil, &(0x7f0000006000/0x1000)=nil, &(0x7f000000f000/0x1000)=nil, &(0x7f000000d000/0x2000)=nil, &(0x7f000000c000/0x1000)=nil, &(0x7f000000a000/0x4000)=nil, &(0x7f0000014000/0x3000)=nil, &(0x7f000000b000/0x3000)=nil], &(0x7f0000011000)=[0xffffffff7fffffff, 0x5, 0x9b, 0x59, 0x7, 0x5c, 0x8, 0x1], &(0x7f000000a000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) 2018/02/04 20:51:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007b6000)={0xff, 0x1, 0x8000, 0x7, 0x0}, &(0x7f0000313000-0x3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x4}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006c8000)='./file0\x00', 0x8) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000b7b000-0x6)='./bus\x00', &(0x7f0000af0000-0x6)='ramfs\x00', 0x0, &(0x7f000050f000)) umount2(&(0x7f0000fbb000)='./bus\x00', 0x6) 2018/02/04 20:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000012f000-0x4)=0x0) r3 = geteuid() getgroups(0x1, &(0x7f0000003000)=[0xffffffffffffffff]) r5 = gettid() getresuid(&(0x7f00003ef000-0x4), &(0x7f0000f42000-0x4), &(0x7f0000329000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007e5000)={0x0, 0x0, 0x0}, &(0x7f0000535000)=0xc) r8 = syz_open_dev$admmidi(&(0x7f0000ba1000-0xe)='/dev/admmidi#\x00', 0x6, 0x80) ioctl$TIOCGLCKTRMIOS(r8, 0x5456, &(0x7f0000e54000-0x24)={0x0, 0x400, 0x6, 0x100000001, 0x7fff, 0x9, 0x7, 0xffffffffffffffff, 0x4, 0x6, 0xfff, 0x80000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f00001a4000)={0x8, 0x0, 0x1, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0206434, &(0x7f0000cf5000-0x20)={0x5, r9, 0x10000, 0x2}) setsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f0000100000)=0xffffffff, 0x4) r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f8d000)={{{@in6=@ipv4={[], [], @dev}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000991000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000f07000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009ac000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005fd000-0xe8)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000a3f000)=0xe8) lstat(&(0x7f0000937000-0x8)='./file0\x00', &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000298000)=[{&(0x7f0000c5d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d95000-0x30)=[{&(0x7f00000ab000-0xa5)="3f348b48e309572e4e39707f9ae43b34da64c448f995450936b59af92f1e3f39302bde8b2c68e4c78e7896d795ed16b82b475457ad3c54cbd2d8fb798372d7c9758ecfa308a389ba581f1d12cde9be513f2afcc4ee1706071ed96b7793f1ad42f1cfda598e6b0002eb5d973a82c6ec6f0763c06480086ae59add15fca0fe0cf2d8583b746e473571f6c4759d2c2cd77a5f9a64d09ea0b533cf9e6cecb0715688574faf4299", 0xa5}, {&(0x7f0000145000-0x48)="3057b5e2de374cc09aaf9759468efc4289f5d8168286dd8c8c9b73691996fd0d637c0d2bdea7429231d071c2eb29b99ab5df1b83a10426075a6315597da9cecf448de9a00854316f", 0x48}, {&(0x7f0000be5000-0x7a)="12c827f9eb38c1aeb4e162c38695727169abb7c6bf201b290a2e34d0fd5a156e859fdb5b98eb57a049570200f3174532e66194c87d9a327568f8ed0a67e967b632bb7fbd0757dc08530a3a6aa936bbdc892a1bfdeca610ef0cc06a158c900c1fadbb862bcb56b672769ad74d82adc1c51f2b556e52e6691aede4", 0x7a}], 0x3, &(0x7f0000ad8000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}], 0x40, 0x4000000}, {&(0x7f00000c7000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bf8000-0x30)=[{&(0x7f000044c000-0xd)="2b1d826c1bf553d3395ed80c44", 0xd}, {&(0x7f00008b0000-0x5b)="4616e58380a756617ce942a4fbb3a46153f399fb0f6ee313f87c9eed9ff3e6f88062623c950c968627ea94cc896d889b1bb56eb92c687a70f268e4c9eb5061e3337e515c737685380d756ea32e9845b9d520baece4550f72e3d880", 0x5b}, {&(0x7f0000117000)="00b4e0d361131f203ccf6912372c50d38a9bb49d7bf3b1c715e75bd386c8cc9b6684ffd636ce1280989249dba192e6447a55a4736cbadf458f2c556b6700301a37bf946c938be37660185b74ae8c1795f879110b9ba51f123945a42e8235eb3c6643253ca26f31e49c6c3a5895da89db98e83ae2cffeb5bdbf15e29310ce9fa7914234892fa965fa58279d67f2cf6520a6e7889ce8749d3dc76e7e83fa9b25e52c80755b3e1ef8b521400379db3f15b4818a54cab5184c25f1876fd1d32d03fbb8c3379bc5a1b3b265694f5ef57c3d4730", 0xd1}], 0x3, &(0x7f00001a5000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x60, 0x4008041}, {&(0x7f00005a3000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000714000-0x90)=[{&(0x7f0000777000-0xfd)="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", 0xfd}, {&(0x7f0000fab000)="dee44c58930bb9e5eb44eb40766a815121ad90cfb1a8af19e078d5d6d623421b67cf9d8122447b65f1e2cc16563a0a4c955050f0365b312d2b1454836a7089eb2d5c59a66094ee1704a04320a2a195de1279651e2ee9bad0f854c476b31b8248e0e78a5843a1ab3867eeb2cafc75e34a2ea233f9b023b3c4d4e45c528a6276a813dc8ed32b", 0x85}, {&(0x7f00004bc000)}, {&(0x7f0000d4c000-0xad)="7264ff8ce791a9cb5ab682a4ccfe269bf46d9e1e19ca22cfcc3bb849d91001cd1e3277c26e3e76169c3536880f4d5d9aa5d981c782fb2a0490b03900bfa8194f27d9d28fd581d7683cb1fa2e36bd3bbbe96ce38e441bdef56e256afc45483a005892ea7bf696ba5787e1f8389e647f58d9695aad197197d0ead2766d0acae48dde010a34a5618ec875d65ef311e145ecabb6061918bd07674f9352b2945e5afc01e440c37e5a31257de47ec850", 0xad}, {&(0x7f0000bca000-0x63)="09529bbcba6f6b71b60353ddced5a53c14c3cc5f3ab8ada1a341e7157db3428cbfa7cd17affbe63abd542ceb0cf2cc0695214891fd958b6c3951302af8fa547aaa0df4f31260d532122a6c45ac36947fe48de7b9c46e50f85b5992359667c2a09a65d4", 0x63}, {&(0x7f00000e9000-0xac)="90a6e10c2957287acdf59d6918977c18d548bef1a7e4aca4eb86dd64ce781265ac67fcbb55f3a93388a8db881d8d577c8c54cd585c2c51926474d791321d465d8f30fef5f59e374fbb98aad17d130280ee68d4ee08ff15a786c07209b3bfd2f4108a01eba4af11b3d54a1a874be0a44fa9c9d6884494ebdab196af445a5181bd888c928652ac9b79fc06e9b2f8f1c1a5bfb6fafef6fc7e83cb966090d90affc04c4ffbf108d7d78d96db0f0d", 0xac}, {&(0x7f0000bc1000-0xe7)="f162acb9f195a7cf864425fc99e21aab69679f61d25b704f7c319073bb1093786f0674c16a88b866c3f6ee7758838f8c3a768d4ba56ae16826213e752ab67c9bf530d992ee254421d6d1c90e9319fefa2814a9e128bec94e8e93f1e2a06e60ac2929ec10e281be6ea0d6d0064a47154b2b08204a18a6550e39a239b3d565f00edda4cf32817c5f240ed19bb9155289ce0240bd5bb939240d3f3148b4c1135cb6cbf36393bd511ade67770c355cdc91ef36f2207fc184e5fcd70e3ee947e2426e24a7c5267793ae004faa3885e164f7c318fd621624c15b89feebf55580b87bc3487bf2363be094", 0xe7}, {&(0x7f0000896000-0xed)="07edfab75291e077741985eee772d1429d24cca8d45b6285f1ff2eabfadf2b8138821275cf63b7ed97f63698fb1a83f0aac45f97141da67aea1878b7ccc5e3264f6fee7570ebb585e8e2e98b41db6c40a813dac9a115f055f7069d23968cb02b2d095969cad516a7b2f2a35b8e7f6ab2d5001478db5635a0cf8be1fe8a792b9ff49a4cb91bf6f2a603c94f6b35623d409c773f43265d9af4259a482199776bc500d235ba13394f160e6418e97c2193156fe5bf646a035df61f0de607ce0d406151b93dc3f54b8b0e8b47b8477f0f894e31244fe1ddd7cd24ac0ac361a587514ff3493e2a7a9a6e5aff3c8a886d", 0xed}, {&(0x7f000052d000)="1c742ab3a98835331b31093bb210e87ab93d1a2a85f6783fac796adae2db70c1e8bf51a687fd358b8ea1a745c6522826b84d836c155a3c19b5f7da847a2b01589ab9644e919f2ea57af34d9c41783656e5e9c0b81f76f1022aafbd8688e50569ec6b6c6939507f4279644bda2c8cf70ecbd279ec7eebd315aad7aabb675915fabb1684c7ab4e8278e7808b184ccd80697b183c2890101f07128efd343c336d0a522ddc617a5e698d465aadbac1cf28b2b6d0710205d68ec1695f0fa121419bc86594a62874", 0xc5}], 0x9, 0x0, 0x0, 0x4c084}], 0x3, 0xcf6046761f771a7) r16 = openat$mixer(0xffffffffffffff9c, &(0x7f000067c000-0xb)='/dev/mixer\x00', 0x101800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r16, 0x84, 0x1f, &(0x7f0000c16000-0x8e)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0xb}, &(0x7f0000503000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r16, 0x84, 0x78, &(0x7f0000845000-0x4)=r17, 0x4) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 20:51:15 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, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) r1 = syz_open_dev$dspn(&(0x7f0000278000)='/dev/dsp#\x00', 0x811, 0x100) accept$nfc_llcp(r1, &(0x7f000043e000-0x60), &(0x7f0000d51000)=0x60) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) timerfd_gettime(r0, &(0x7f00002ba000)) 2018/02/04 20:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x8000000111, 0x42, &(0x7f000078e000-0x5)="02f9ffffff", 0x5) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/02/04 20:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000049c000-0x12)='/dev/input/mouse#\x00', 0x10000, 0x280) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000c56000)={r0, 0x2037}) getsockopt(r0, 0x2000000000010d, 0x2, &(0x7f00002c6000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/02/04 20:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b9f000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00005b8000-0x8)='./file0\x00', 0x8400, 0x20) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00002c6000-0x18)={0x0, 0x4, 0x3, &(0x7f0000b69000-0x8)}) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400}, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f42000-0x8)={0x0, 0xfff}, &(0x7f000001b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bde000)={r3, 0xfff, 0x30, 0x5, 0x81}, &(0x7f00007f6000)=0x18) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000c6a000)) 2018/02/04 20:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00002ab000)='/dev/admmidi#\x00', 0x3, 0x2000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000062f000)) syz_open_dev$usbmon(&(0x7f00000b2000-0xd)='/dev/usbmon#\x00', 0x0, 0x105000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xfffffffffffffdf2, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xe, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/04 20:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc8000-0x4), &(0x7f000052a000)=0x4) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1}}], 0x1, 0x0, &(0x7f00006ff000)) writev(r1, &(0x7f0000831000)=[{&(0x7f00002e0000-0x82)="87ab9ff215d91a28a7cf317ca993eadd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x346}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000d6000-0x4)=0x2, 0x4) sendmsg$nl_xfrm(r2, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {0x0, 0xfffffffffffffffe}}}]}, 0xfc}, 0x1}, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00006ab000)={0x5dc3, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @empty}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x102, 0x9, 0x9faf, 0x7, 0x1, &(0x7f0000c42000-0x10)=@generic="d5fb9f163c26cb94b88c5f9184dcb3af", 0xff, 0xd682, 0x9}) shutdown(r0, 0x1) 2018/02/04 20:51:15 executing program 0: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000017f000)='/selinux/checkreqprot\x00', 0x301100, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aed000-0x9)='westwood\x00', 0x9) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000aec000-0x66)=""/102) 2018/02/04 20:51:15 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000011000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200080) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x78, 0x1, r2, &(0x7f0000010000)='./file0\x00') setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000011000-0x20)={@common='bcsh0\x00', @ifru_flags=0x400}) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000013000-0x8)='./file0\x00', 0x1, 0x80) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000011000)={@broadcast, @remote, 0x0}, &(0x7f0000012000-0x4)=0xc) connect$packet(r0, &(0x7f000000a000)={0x11, 0xf7, r3, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r4 = dup2(r0, r0) ioctl$FIONREAD(r4, 0x541b, &(0x7f000000c000-0x4)) 2018/02/04 20:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/rtc\x00', 0x420000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000d82000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c4f000-0x4)=0x14, 0xcc711acc631bfb9) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000643000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x14}, r1}, 0x14) socketpair(0x1d, 0x0, 0x81, &(0x7f000099e000)) 2018/02/04 20:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @common='lo\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f9000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000567000)={0x3, &(0x7f000033e000-0x3c)=[{}, {}, {}]}) 2018/02/04 20:51:15 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000035a000)={{0x2, 0x1, @empty}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x20, {0x2, 0x2, @rand_addr=0x100}, @common='lo\x00'}) msync(&(0x7f0000c33000/0x4000)=nil, 0x4000, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c27000-0x10)='/dev/sequencer2\x00', 0x2000c0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000aa000-0x64)={&(0x7f0000051000)=[0x4, 0x3, 0x99d5, 0x80, 0x9, 0x5, 0x6, 0x730, 0x20], 0x9, 0x1000, 0x7, 0x0, 0x4, 0x608, {0x4, 0xffff, 0x2, 0xeb, 0x93, 0x40, 0x200, 0x1, 0x4, 0x6, 0x20, 0x3, 0x401, 0x3, "c280e3630302c6b99e22516c9a96b3e92f7f6596f92caf5263c9763e6d4a4282"}}) r2 = 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$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x20}]}, &(0x7f0000f92000-0x4)=0x10) r3 = socket$inet6(0xa, 0x0, 0x3f) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000df1000)) bpf$PROG_LOAD(0x5, &(0x7f000066c000-0x48)={0x1000000001, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000024d000-0x20)={0x3, 0x0, 0x10001, 0xd7a66ca}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000d6f000)={r4}) [ 73.089935] binder: 11482 RLIMIT_NICE not set 2018/02/04 20:51:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10), &(0x7f0000000000)=0x10) syncfs(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) pread64(r1, &(0x7f000045c000-0xe3)=""/227, 0xe3, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x1c)={0x8, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) semget$private(0x0, 0x3, 0x100) 2018/02/04 20:51:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000fd8000)=@full, &(0x7f0000fd9000-0x4)=0x48) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fd9000-0x4)=0xffffffffffffffe1, &(0x7f0000f87000)=0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fd7000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000015000), &(0x7f0000008000-0xec)=""/236, 0xfffffffffffffffc, 0x9}, 0xc019edf9c0636e75) connect(0xffffffffffffffff, &(0x7f000001e000-0xc)=@nl=@kern={0x10}, 0x13c) request_key(&(0x7f0000fd6000)='big_key\x00', &(0x7f000023c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fd7000-0x10)='/dev/input/mice\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000fd7000-0xc), &(0x7f0000fd7000-0xcb)=""/203, 0xcb, &(0x7f0000fd7000-0x38)={&(0x7f0000fd6000)={'rmd160\x00'}, &(0x7f0000fd6000)="1f65081c9187c630282075f34a265840b0376fd54cc4a69492833e55ed063a78627b739746596d2d96bdc3e7", 0x2c}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000170000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000034f000-0x4)=0x1c, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009a4000-0x4)) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000c69000)) 2018/02/04 20:51:15 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, 0x10000003}, 0x0, 0x0, 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$inet6(0xa, 0x400000002, 0x0) r1 = msgget$private(0x0, 0x40) msgctl$MSG_INFO(r1, 0xc, &(0x7f00001b1000-0x25)=""/37) connect$inet6(r0, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000979000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000685000)={0xdd4c, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @empty}, 0x100, 0x4, 0x93, 0x7, 0xd9, &(0x7f0000466000)=@generic="cc1ccd728b0881f6fe7bdba86726d424", 0x9, 0x764, 0x7f}) 2018/02/04 20:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x10000000, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000f71000)='/dev/loop#\x00', 0x0, 0x0) readahead(r2, 0x80000000, 0x9) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{}]}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000000)=""/174) 2018/02/04 20:51:15 executing program 5: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x40084146, &(0x7f0000003000)) 2018/02/04 20:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000863000-0x8)) request_key(&(0x7f0000f20000)='dns_resolver\x00', &(0x7f0000409000+0xc27)={0x73, 0x79, 0x7a}, &(0x7f0000605000-0xe)='vboxnet1nodev\x00', 0x0) 2018/02/04 20:51:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x20) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000b42000-0x18)={0x3, 0x8, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x34bfdc9e32880748, &(0x7f0000002000-0x96)="355204ffa41986a4aef716a7776e3f021598a96dfe9f0e3d8f28a94dd2d745a14165ea7ef78aa8a8dc42d091cbea7e1ca3ff13e463925bcbb089efc83cabea0fff3ff7f4581730a23fef4f5082fcb07882b8cfa05caa520108ddc2cc7a34cd08f3c83e17b964e5ce64de23cb77599de9b87b626a01633c5971bf91259aad82e8c926948ac9c121b0cf35f3b8fb7c17dd61b8110bd0ba", &(0x7f0000830000-0x4), &(0x7f0000967000-0x4), &(0x7f0000bbc000)) 2018/02/04 20:51:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@common='gretap0\x00', @ifru_ivalue}) [ 73.189681] binder: 11479:11516 tried to acquire reference to desc 0, got 1 instead [ 73.214484] binder: 11479:11523 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 73.229696] binder: 11479:11498 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 73.236860] binder: 11498 RLIMIT_NICE not set [ 73.253359] binder: 11479:11523 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 73.274789] could not allocate digest TFM handle e‘‡Æ0( uóJ&X@°7oÕLĦ”’ƒ>Uí:xb{s—FYm-–½Ãç 2018/02/04 20:51:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) get_mempolicy(&(0x7f00003a1000), &(0x7f00006af000-0x8), 0x0, &(0x7f00004ab000/0x4000)=nil, 0x5) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00006c0000)={@syzn, @ifru_flags}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00005a0000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003f6000-0x15)='/proc/self/net/pfkey\x00', 0x4d0201, 0x0) clock_gettime(0x0, &(0x7f0000c96000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000a81000)='/dev/snd/timer\x00', 0x0, 0x4840) timerfd_settime(r1, 0x1, &(0x7f000096e000)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000c0e000)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000164000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) 2018/02/04 20:51:15 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1}, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0xc, 0x90010, r0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000029000)='./file0\x00', 0x80140, 0x100) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000000e000-0x10)={0x46, &(0x7f0000007000-0x46)="9689f54f5c46881c4d1f3baa5b78136d6e99bfd3cae89a8b1c442f202ce6f9a423612898fa850ef717ee331c8025aaad00feeaa3d387f68ad14093303ac0b6e43289c0c5faa8"}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/mixer\x00', 0x402000, 0x0) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0x3, 0x10000000}, 0xc) 2018/02/04 20:51:15 executing program 1: r0 = socket(0x1b, 0x80000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(khazad)\x00'}, 0x58) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005a6000)={0x0, 0x0, &(0x7f0000621000-0x30)=[{&(0x7f0000f8f000-0x2f)="9b", 0x1}], 0x1, &(0x7f0000655000)=[]}, 0x0) 2018/02/04 20:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc3000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f000031d000)={0x800000000000000}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000f2a000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x10) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000033d000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x7ff, 0x0, 0x9, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x34) 2018/02/04 20:51:15 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 20:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000095a000)='/dev/sg#\x00', 0x8, 0x8000) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000616000), 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) pipe2(&(0x7f00008f8000-0x8), 0x4000) poll(&(0x7f0000015000-0x8)=[{r1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000061c000-0x20)={0x5, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00001ff000-0x20)={0x80, r2, 0x10001, 0xfffffffffffffffe}) 2018/02/04 20:51:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2a, 0x28000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000973000-0x4)={0xfffffffffffffff7}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fc9000)=0xff, 0x4) eventfd(0x1f) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/02/04 20:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000619000)=""/244, &(0x7f0000832000)=0x286) [ 73.301811] could not allocate digest TFM handle e‘‡Æ0( uóJ&X@°7oÕLĦ”’ƒ>Uí:xb{s—FYm-–½Ãç [ 73.316282] binder: undelivered death notification, 0000000000000000 2018/02/04 20:51:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000606000)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) 2018/02/04 20:51:15 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndpcmc(&(0x7f00004a9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x8000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) accept$packet(r1, &(0x7f0000df7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b12000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b2b000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000f70000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000975000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x80, 0x20, 0xaf, r2, r3}, {0x4, 0x7, 0x100000000, 0x101, 0x10000, 0x9, 0x20, 0x7fffffff}, {0xed8, 0x7, 0x5, 0x8000}, 0x24158a80, 0x8, 0x2, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6f}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x7, 0x6, 0x3, 0xffffffffffffffc1, 0x8fb, 0x8, 0x5}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x61, 0x0, &(0x7f0000f8e000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/04 20:51:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = socket$inet(0x2, 0x803, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000a7000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000d65000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dca000)={r2, 0x0, 0x7f, "46c7f1aab7158c926852a3ecd1ba215041dc1f793399bf5805a2ed468f6061940eb3a65cbdf2a6f7f0470f980414b87e4b3abad96f568ef303307839eb223aea927ff106b5973ceb70e947d18c9acc846f8836caac90a87545d3fac49cf8cb97becc4c30a88b2ea562006ff076e88962f8217754e810d0447b3823953cbadd"}, 0x87) 2018/02/04 20:51:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a9000)="526d65762f76637323f659cc2618b49510b14683ba232e03e075673d8fa0f98adb3391113da0ae9c167072af9938c48db79d64e1fc6b1e1598e3652ab83843c8bdc95afa1ace035ff299e1170f549a1a357f1d545549513ec90f229e643c3519794e39ec1fb124cc7298061a0dac386788315efb9b23817c3b56498b569f2799c2f1b49d467cbc09604e05fdd7f20e66219238db422f984b358e523318f27bbf934ac2d655771ba507ece102cc852e6d68cc4c9f7a0b6399e11b3024a13b5f0d93168c92e093b93a4037f032446f1a440986a3cc89ba2f2e59a96fc639bb39bdc33dd147c8bc37", 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000e22000), 0x8, &(0x7f0000237000-0x8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002c3000)="440d5d0d010000ff03000000ec", 0xd) unlinkat(r0, &(0x7f0000e4c000)='./file0\x00', 0x200) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) socket$inet(0x2, 0x2, 0x9) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0x8d)=""/141, &(0x7f000015b000-0x4)=0x8d) syz_open_procfs(0x0, &(0x7f000036b000)='net/rfcomm\x00') 2018/02/04 20:51:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f00002ff000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000057c000)=""/226, 0xe2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000026e000)=""/229) 2018/02/04 20:51:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc0505510, &(0x7f0000621000)={0x0, 0x9}) 2018/02/04 20:51:15 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x95024f, 0x0) close(r0) 2018/02/04 20:51:15 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) connect$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fcb000)='/dev/input/event#\x00', 0xc00000000, 0x101002) write$evdev(r0, &(0x7f0000fca000-0xd8)=[{{}, 0x1, 0x400}, {{0x77359400}, 0x4}], 0x30) sendfile(r1, r0, 0x0, 0x72439a6b) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00007d6000-0x4)=0x8, 0x4) 2018/02/04 20:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000167000-0x6)=']!em0\x00', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000766000-0xb)='/dev/hwrng\x00', 0x20000000088005, 0x0) socketpair(0x11, 0x9, 0x0, &(0x7f0000001000-0x8)={0x0}) inotify_init() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x20000000}) mkdir(&(0x7f0000e20000)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000280000-0x4)) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000976000)=0x71) perf_event_open(&(0x7f00008e8000-0x78)={0x200000000002, 0x78, 0x44, 0x2, 0x100000000000000, 0x1, 0x0, 0x1, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000}, r3, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00000aa000-0x30)=[{&(0x7f000052f000)="8aad165b0336a0cf4ac88f5a9e575775fb29dd618da1d4472e37ae28592d5029bf5a0628510683461a256699fa46fff84b8c8203542e995db96d27429ee45171f913856c2bff2778a91de1857338d19b5373a1ca4c8db4af7b2f5cd15d979e583b6fd09928529e18b58dcac46b7e18741b506c2f3b253525efc82cfc867d58cb928cc3e9a8b1c3dfb16eaf974dee449cdd8c8915bee5e72b2f4224b1569cc31bb708869ba407b41fe4469bef3f2185158756c43de34b25d48e980b6a2a377513e865513723b340b644e5eed11a12e94c817a3268cdb4d51b", 0xd8}, {&(0x7f000046c000-0xcd)="84dd29d4c4bc34785219fc1953cd7c0503f0a8a6489ec8291a05e599c55749a7d9d6e04a1cc7d3ef79b7c1d0f965b1ef2a829284a14335565dc78986ebbb322acb9444f42389d6b468f3b68cec5508b315eda45c24a92dfd6eb4f47a6cabd72f28ddf3189e979ded076848436e1984ed861937910d73fb9746add3f3f4fa5dff0a2edd1b2a8c86637673283353b67c59099ebda19b7736f66636fd7c54d47280f0255dda16591020e037c2ea6e0ef4ed31346e5724f5168d94837e0101b08cb6c621dd5c35912b030574488cc3", 0xcd}, {&(0x7f00005c2000-0xb5)="c2aef9cdaa3c0bc8d76291d5a91991dba47a5af5b61c37480e792b8b5c30ed0d50d4d63a7ef53fdb83c9547708e5be79f5f6c005639250cde775502fcbfd2d68587a27bca368c801857c4beff359eb0078eac4d7ecbf57bfc3ff43dc3929644228f6296cc5be177ffdd974b74121af094a928c8246a48219383797218651ede16c437585d3997ef0e6ab1071ed083bcb371a362037bdb5a650aa65d1b4ec4a9838db3aaf6fd51845a35afae147b65ea4e5a8697731", 0xb5}], 0x3) fdatasync(r1) write$sndseq(r1, &(0x7f0000636000-0x60)=[{0x8, 0xf8, 0x1, 0x7ff, @tick=0x8, {0x4, 0xffffffffffff233c}, {0x9, 0x3}, @ext={0xe3, &(0x7f000085a000)="8723c488627450feffddb9b7b4ef77e994ae70f60b95259348211f4854c056a127fc54c28ead2c10aa951aec4226103b75b108b5fb7f9914be7eec42d4f1493260a2654c819b067e0c7eea4bbd80100c27a7cb8e19e471df15cbc35788ac48216b8b10796f73563d28a7231293e557cf6a6d14ae3d4da8792e4c1f06755c64ecab8fc92a6e30837cfb59371bbf60ab9bb565a6637bc2a52877eed7ec959844b4281675ddb0e214d6e35f3b3ca34f6ca8f30dab8acc94b4ffaf2a292696e93e090ce90bca48e24528ddc0d5f9c19ce357b47864499a744c90ce40821bed498db4eb2f25"}}, {0x7ff, 0x1, 0x9, 0x70c9, @tick=0x6914d5e2, {0x4, 0x7}, {0x4, 0x37ab}, @control={0x2, 0x970b, 0x7}}], 0x60) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d43000-0x4)) mkdir(&(0x7f00008e1000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)) r4 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) getdents64(r4, &(0x7f00003ce000-0x9a)=""/120, 0x78) ioctl$KDENABIO(r2, 0x4b36) getdents(r4, &(0x7f0000b73000)=""/25, 0x19) 2018/02/04 20:51:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e11000-0xc)={@empty, @multicast1, @multicast1}, &(0x7f000021b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000bc0000)='/dev/vcsa#\x00', 0x2, 0x4200) r1 = syz_open_dev$sndctrl(&(0x7f0000002000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000d31000)='/dev/snd/midiC#D#\x00', 0xa, 0x200000) openat(r2, &(0x7f00003df000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f000060e000)={0x0, 0x0, 0x0, 0x5, "9e1a63127890fbe1d45403808f28c1b32b0d33a18d4e0f226a16b50a0573896984c0d4a1dacd19e77c667e1d", 0x5}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00009ea000)=""/52) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000075c000)) 2018/02/04 20:51:16 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r0, 0x101, &(0x7f0000004000)="01") 2018/02/04 20:51:16 executing program 1: mmap(&(0x7f0000000000/0x60b000)=nil, 0x60b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0xfffffffffffffffd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000252000)='/dev/vga_arbiter\x00', 0x42080, 0x0) r2 = getuid() mmap(&(0x7f000060b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f000060b000)=r2) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, "0000000000000000000000000000000000000000000000000000000002", 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}]}}, 0x318) r3 = dup(r0) connect$nfc_llcp(r3, &(0x7f00001d1000-0x60)={0x27, 0x9, 0x7, 0x7, 0x81, 0xdd, "e7d2ec398b0d27a628c74c6ed4ed96536128a70a8d2594cffc37daa7d1127aff17f85c01527ed53d44cd38009a3659ffab1117a4f1a336b8f60374afa74866", 0x3}, 0x60) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f000047c000-0x4)=0x3) 2018/02/04 20:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000add000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000048b000)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e06000-0xe8)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000917000-0x4)=0xe8) 2018/02/04 20:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000d9d000-0x10)="02000000020001001300be8c5ee18c88", 0x288) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b7f000-0x10)="461c26ac60301ac11c429c271163159b", 0x10) 2018/02/04 20:51:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ab5000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00003a1000-0x12c)=[], 0x0, 0x0, &(0x7f0000000000)={0x0, r0+10000000}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe6, "193b00dc4fa95bf8773a1f17522f9db9658f4d35fffdf354d43ff514063a3f11f206421be1c5a3463c3f1919ce2bf42db6179a13bcc2c4fc58e1baefd2f16f527e874f79b768a4b28d38506eb59486d560cb2092c280e37833421ff417213b2cbb29050790988231a1acba9604d0998bc3761b79c940ba4eb7ad2d34499c059f19277c907f5a69fab8ec8a5dbe61eca1d07c3b36736779e799d81b568e7457c8c33b84c89f05c182f93868b62a16a3341d6efed0ea714231610d0f9a30e2b8b9f93eb5557004665c4a279652f10ea6d43b45689b9cf707a47fc06dea3107e2634ee93f57539e"}, &(0x7f0000000000)=0xee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={r2, 0x1, 0x20, 0x99, 0x2}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f0000002000)='/dev/audio#\x00', 0x7, 0xa000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000001000)={r4, 0x1f, 0x10000, "a2b715cb06d5ab53f9f0aeabfb34bff8993f0fbe08787b06dec1b061f26da83d6da1f8da8810a8818154dc"}) timer_create(0x3, &(0x7f0000001000-0x60)={0x0, 0x16, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001000)=0x0) timer_settime(r5, 0x1, &(0x7f0000000000), &(0x7f0000000000)) 2018/02/04 20:51:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x80000001, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000006000)='./file0\x00', 0x141e00, 0x8a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000000b000-0x10)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000003000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000000a000)={r1, r2}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000a000+0xec8)={0x1, 0x0, 0x10003, 0xff}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r3, 0x0, 0x11c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x58, &(0x7f000000c000-0x58)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x87, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7fff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000000b000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r4}, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000a000+0xfd6)='/selinux/checkreqprot\x00', 0x40, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x9, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4550, 0x0, 0x0, 0x0, 0x5fe3}, [@exit={0x95}, @ldst={0x3, 0x1, 0x3, 0xe, 0x7, 0x100, 0xffffffffffffffff}, @jmp={0x5, 0x4, 0xb, 0x0, 0x7, 0xfffffff0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x3}, 0x48) 2018/02/04 20:51:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="d5309a26c017c0fa342a7deaff59654d", 0x10) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000e6b000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000659000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x1ff}, &(0x7f000008d000-0x4)=0x8) r4 = getpgrp(0xffffffffffffffff) getpgid(r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000f08000-0x8)=0x0) io_cancel(r5, &(0x7f0000b1c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000aac000-0xd9), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005e5000)) 2018/02/04 20:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000000), 0x2000}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c0d000-0x2c)={0x1, 0x6, 0xff, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000524000-0x18)={r1, &(0x7f0000ce8000-0xd2), &(0x7f00009b8000)=""/21}, 0x3f2) r2 = dup2(r0, r1) connect$nfc_raw(r2, &(0x7f00000a7000)={0x27, 0x5, 0x81, 0x4}, 0x10) 2018/02/04 20:51:16 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000518000-0x68)={0x7b, 0x0, [0x1, 0x100, 0x100, 0xf9ef]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x3, 0x1, 0x5, &(0x7f0000001000-0x10)={r1, r2+30000000}, &(0x7f0000372000)=0x1ff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000001000-0xcb)="8afe06361b7e8392b4ba3f9f6b15aa4901e8226134689e2de36484f43bee489a95118dee613ebd0efedd8d453c9d53967ab022b0cc79023d07c0b84b3ba7e2d48ed07080b8310a6ce84b5aa2d2881e8ee0e9ab6ba194dc82966688893a384da4bab188009131c033e4b3be6a7f7b25279c9c067c00ea8e75f2dca4218c62da394747c520859f4acbfa7dabc80527a2e08c5573fe0629c06d308a6ce0290b5df3be37e9438fc749e0af292be0f542dff8d4ea2a5bbba34bae8511d2dfddbfd2ceb6e14f574187796b800ba2", 0xcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) r3 = syz_open_dev$vcsa(&(0x7f0000398000-0xb)='/dev/vcsa#\x00', 0x3, 0x48080) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000b68000-0x5c)={{0xa, 0x0, 0x2, @empty, 0x81}, {0xa, 0x0, 0x4, @empty, 0x5}, 0x6, [0x40, 0x200, 0xa5, 0x2, 0x1f, 0x5, 0x9]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f4f000-0xc)={0x2}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/02/04 20:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000be5000)) open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) socket(0x11, 0x5, 0x400) 2018/02/04 20:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000001000-0xd8)=""/216) r0 = syz_open_dev$admmidi(&(0x7f0000109000)='/dev/admmidi#\x00', 0x8, 0x20000) ioctl$sock_bt(r0, 0x8907, &(0x7f0000650000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xce}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x80000000010b, 0x0, &(0x7f000000b000), &(0x7f0000792000), 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open(&(0x7f000071c000)='./file0\x00', 0x800, 0x20) syz_open_dev$mice(&(0x7f0000480000-0x10)='/dev/input/mice\x00', 0x0, 0x400) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00009df000)) socketpair(0x11, 0xf, 0x720, &(0x7f00006f1000-0x8)={0x0}) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000fef000)=0x81, &(0x7f0000277000-0x8)=0x4) 2018/02/04 20:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000900000-0x38)={0x0, 0x0, &(0x7f000023f000-0x60)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00009b0000-0xb)='/dev/vcsa#\x00', 0x6, 0x6000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000104000)={0x6, 0x6, 0x3f, 0xfffffffffffffb41, 0x6aba740a, 0x8, 0xd155, 0x1, 0x2, 0x0, 0x9}, 0xb) 2018/02/04 20:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f00004f6000+0x8fe)='/\x00', 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000428000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000127000-0x4)=0xeadd, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ab5000)=')', 0x1, 0x0, &(0x7f000037e000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f00002cd000+0x64c)='/dev/ppp\x00', 0x2000, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00001dc000)='./file0\x00', 0x0, 0x40) sendmsg$kcm(r3, &(0x7f000010e000-0x38)={&(0x7f0000a47000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000d8e000)=[{&(0x7f000078a000)="dd4aeeb93c62c8f892b38a15b8fa", 0xe}, {&(0x7f00000d6000-0x70)="8dbfcd081c980900f128eba6c5e2d86296df935b56e68b3495ff2c9a7160b6d234c8ef51700bd29012893b41f6adc3e70a895357ce406ca4f1fcca86281b30c56bec8837e30431ccc99397788670ded4fc69576940c0916ef43910a4ab45a39b0236314bfc62d60a46aed43467deccdd", 0x70}, {&(0x7f00001d2000)="70ae190623b68cced3768da419817f0a67a70244fd6f3aa973addac63f5125a3573effc498c551e78157f41de1674203c518379d57401196b7c27ecfc308cc8d510f577fe349325fb86e42f7cabf946c9bbc960661099bee5df35c23e5a8791c811728f08606f0ea47dd5db2d763cee39635c87f4f55b8af377aa77d600210ab53aa8f4da79fddf6d10acd93", 0x8c}, {&(0x7f00007f3000)}, {&(0x7f00005fa000)}, {&(0x7f0000a7d000)="aed2a0777d9355619775249964c9af51471f8c90432d0e98412cad5c04441832be3397da8f0e7992c6a282a303027eca5b3f533a35659add01ca7c8d21755b10c7b4feb5b18384e7176a4a00a7d818b3520f3e78f36b37f6691be2950463c5dad194", 0x62}, {&(0x7f0000cc6000)="348263d76c663fc47e03a878c4ffbc61766c0a2d27998520ad55cc0907135695d57582289677eda2612b3c4a93d015e13aaf4bdb425e2a", 0x37}], 0x7, &(0x7f00000e9000-0x1360)=[{0x100, 0x0, 0x800, "ed83fc01ba6f67a638a3574aac21f6359f04da3c4090a0bc733ca4428b4ea3e2003134257c43efda465bca9c8f25d3a0dd31b2e5cddb1fccc99df835a9f55b00e7b5f49f8e6330190ef38b2f6b554984a518ee7ad12c918b15efd8feeed68038c5085cde26c5827701ac385a908958021cdd1fc8595c3c620da63e78760eb8f5a6ba2bd116e3c12067b060edf1bbba2c2438e5edbf7a52d8e362dfaa92031bded0d197beb174add2bd2f2cd9096ff846ad66250327003622048c424cd6978ec92204ae3da907c170c459852f4e4a4dd25a77b930a4ad5d40f23349575ff00c358daf0d39e020286ded0998754be9"}, {0x68, 0x10f, 0x9, "f621e6fa2df7c40f3d2a0204d94c30841199b73af5acf74a81106dafd4768a5dc4712ac03ac510b61f0f42e343d49d2baee517ef6615e33326d48c647c07889f98424cf38443b4081f3577fd0578760ddb33af"}, {0x1010, 0x1ff, 0x1, "8a366732f394b0de35f24af965e13f25ddf54eb6087df2978038ed3c3066ebc1b5fd21db8cb7c65576f31e8c19f8b6657e7ca63068bf45a631f8bf4e5c7d5e4fb38467c9775e22ff9b0bf5b1ee7e484e2a13120b22f75693f6895bb617d33ea95312c04263cf609186640955c161fd93bdb73bce63f3685c87ad18a58d2594ac1ecb82af28bc8054beb370b8c134426191bec73793b7eeb0718efe3c1bf60d6f765c3574362ce8fa84abd4ff8c677a551e3a395caf08f078d87bb9f855700e81ccce254080b8845df64b6d8f911abe3366d7b9b857c5c225d3ba5192512dc7f6ea6d9e2b5363e1f76c0d8548837c3419c71659542332f73846eb2e16b3a206b5fdb5178c1bb7ba8bff6495e3ec181e76c61ad723a62f39f36a84962dfa971565a121e528fc63488e27a50b8e196218d08e911deea429b0fbfe6b4e1e73ceec55f3e2acbf3f5c4a7412874143f4746cd920df16f2df673621ee718b2d77f6da2675f0958a0dcf30b12380e15ed3f5f20602af4f224f090ed908951dfefc7c8cceaaa0785c361453554d436745c9c60b816c981d5a928a9c2be7c1ce4e8892cc0112056b9af4c2e4c7bae08645ea821c119677935778c26f35d11b3a9d229016b8fe26fba920088d1fc622c88c52cc293f267a2c6632b301dbbde757a31c4127f713860027a5605e3870bcc60927cd38ec34f588e97e4984c8f19a054a58c0a6371ea1628ad835cbae723c98266034b27364d22ba1eadf29e44c3a29a5990c28615a09ef754f551550e2d0997a60206ba1c91d286dc895a59481ace8c096399790ce940a94fc805d5ff326306d2827113205d9c5c12380af8e12c0d456872efaf6108712098790456c13396bf10eb61cb81cc3a69e080066b0e911bc12c4beb6a804248adbd9165e84cc262236f6b2e10b4b50d1e11b7bba854d0c92c4c32815bf06d36294b8b58a3736dc73bccdd0e1f71525118d914b56db5116979d18282b6f2356b9f627d854f69adb71fcff1f24d46f3af45f9c896415cddfc756b2e679480aa8295423b208c08f2d9f19d75fa2b9b5dbbd94de9411cfc66ff8e200353daf496969be1667440873c59991b1d216c57258fd1192c8ada32a2c34ed966fb57f428a12ac5a6e3d1f30b9c9bbbf583f8e3914c2473b127be80a3463eaa82817560f68487bd1aa8c12a207f56c3ccb535fa728e92dc6f3b8a44b213de30f2edc0fe71c66e179dd0caff2a7a3c16fa6a5c011e7abb939c083aff0aa666589241bbdd902eca301508e8e55f5a0d674dd8f453a22132f058a115df01b449605e308d5eef810103d66efcd0c8f5086382f01359f1dc641fbefd678a9c20aeab3a8f756e7abb01f5dc1fd7a5c33746a930b2f2d1e7278090035b25c8cb7d96d788ceecf74e7962a73f0deb2583424911cbe68e5e12703bcdec0ddf0815d7b27aca360b5be2175b257c35bccb04cb4e2641c46d426dcc1e181859c1624ad63bc22c88b15eb6d021e1a20e873c6f2b886babfafdbf96ef145605b4afa07875de6fde74f5214393b68a7994aeba5d13d8bb8e0154c4b9851c7c556727eada7514d2ce303720009b2c16391a22be0e4479e18c1a241e113be50c0a2c258ea1c4c3dcd9707ffc9015cfb0e4e1065808a24c786f5c6e5db026fb438a7e5103a3eb5370f0c6e5eda44b60faf63ea048420886dbd17160eafb3b93390edf4018de1e5d7b5322612bdb2264dd1415beab214b419a1cf61131a8d49b81fc372e68c1945392949b33352a94e52205eb97f82aeeed0205997391f45c8b2a52e752cbfeaf8e7ba317d6eb943bcbb7169f814cdf51a48f88d9a75dbd0af07fdad9fade247eacd0b8f8c6a2be0d3e8bad67b36f195aa62db479cfa4fe0cd9fa77f35b5528e496b6c3308b98322c214f8691cd927a6a13545a0a0052dd2cd1afcb968115b9eb33ec0f58f5eb6b457682e0a5ee6444739031f42a875cafd1b458a1035cc5714d2de0dcd40e4cbf4bf18bffec2f212b3d70b950d2640138c48980d89371b9ae375ccef9d4bd54d237e415fc5b987172faaf103626c1586c3727d0368083526c104989b9926fd2a169533109c9de7a930a2557d5bf338f9696b5f0d54f04c94187a3d3dbd8d3a1506314b08ad51c7db2defb917b88fed5565d954dd31bba99ac744f3b4292f85313056061895fb82bb0f713117bc671c8c7f85b8aa48e1a1d7d7e0cdf0efe482218bef0cc9fa28fbe057b27dd83abdabdda4e9d31e6c3207eecb0322eec91611e2e60b408f85318eea77206529d419e9e186dfa1d5d6599e37a3ce4dd8a5555f26a38425dd5785185e0f81175b07cab63a7796d8edcb218394a7035ccbaa5794e3cc1c36667384fcbf109a8c9dbda93a52bd3a207409f9c97a6f99d4f3e4603a7a4ff4f0315875dcecd76e2ead04e9966e9feb4497d144672f697cd7d406d46c1f3984d50ea593e91a6e5f1d5a3edb0811e86656d5d2f48703f56d70ec855bbc3956657aae1eba70d6b9df003204a2683d85bb6af2eebe8c069165ffc6851769320c7489b8c7363fca2334020aca37df39eb63e6f40d978863a1e627643ece25ceb2cd56f9063293b68cf1819d5102fe106a430fcf3be1b5142591dbc78c6d0f542cf60931d7ecb4b6dc9c247c86033657aa98b16e05b1f178e35fda97a643d22d9e42500acdeb269351ecc6db731b312fd5ab81d27d05676049dd8ca6e772f5960d6050ae690213193e09dea368a5a775b06bc3b59b28d78a087b07bfa6772d5d14d2328990e3216f1ba4de7593ea8d0c4869f0a99a6ad07ba0162f243d629f4bc5071a4ff6b888ae696c9c1a7d7c9f6a3a7e0fe64472ebfdec4c6dea9b22a6fcd100255498c5063bda01037d13c66f4981ee7303e63a54534b85cf9e7ed9ef8cbcc71a30ac75d5bbb1826862329b9d2ca48977f1c0fc5d01cfbcd09b30c861f5ce1e748392f440b906f664825776c88f3a12dbabea52c7ac31c92e3e2b8c180541b64cbd2103bde203dfa894577ac3742e81d33bed81867cfacf514dab0b3466adb1b1466a876d00ea147796ffc3cf52b257ed99ec6ec2fe731fddb5c0f63cbc1fe2747cfb78e5bf12c6b6c663924f9980e07ebde170f0df1c60f8a8ba79878e80f1fb49e729124faa6ea4dcd98f58b33cb5a709e22e1ac43e687d84cbf21131916d47482eb3c8e0fcb77136eef39d16e19ef4e570794c2fb1c5384772125f6c8670e4826a4032fc9878ea2a93d5756436f1752f4d613f76d4aff5e8dd4d40be3d7120cc79c3272cc27a32d48714478e77005eec7414a53e3888576f379fbad6b179981d85a916cb60ec160e7739d94a5b24f447781af7362777e3e9dd14b01ff4b4c1fa665a28808c31fc32e193ca9dc0aba93a7bad0a4e4803a52dabc0add0e8b7399b722c4caab0fcda1b858a4520ca94a6bfddf3eb0ee71179b565249182200951f3cb7f254feff4bd2eb8bf06a7002eb1b05db08c0a50ed8e423472e77c908a1256a99626cd7b41dc7eabf0d13226315f00fad8a2f5ae85064b1fabbcf7f68dc074f409c16cb00444f1a0fc22e7dc1240c44d961311be885e59a9e389aa77324c5de884928b399069a0ec198710d74a2680ab42cb3b77a03890a1c0328936697a05126fd15a1ab32488d26b5a89272e1bba36493ec743f19e703726600c96925055a4fdc20eabd5a2d5ebd609f555c15fdd8f71a70318ced7b1311e35ab4a81798c0c7f55d2372af4f6af4c5d320e67b7a734bbae74055cd07a0cd0208665dbdc56b05069bbd1b065d8c948ed515960a9fa98d02e1b6681980be4e680133f3e1738b31dacf2044b93d12c2db4cc94fbb43b45922c56181e33e8bbd0c4485e4decd3b41b9390e9f881e6bdf8e715fd64c5ffd83012219ccc8f888ae0567ee4d877ca8868d88c0a251b050eeffe6e4ee426ace3b708358c8db904e7ddb942c9518f3c3c325625d8744fc1ecf97c098bf6ef2eced963afeb3238231a74a80701d3930daabe9176a91c7c1120fa746e3fdd725d342d3310c39738ef7be39debf76e76496efe2a3a7fb4288c63d43d41aa8a77c0cef12c73d3e41c14e74b4290663a44ca1dc26d407b02f96b86a6826c9dc0b1c7ee4bf52a822c12d244f00a9ba32e33316a5ce871ee3830578f545f9887c3c8506a558fa243291f9c77831f9fcbf17d2fa4af9c8e087d8f0f44be30dc3833859052ab54d469e83571e5dc4ca88055f51b956e12b8881551147c866e85f307886781be6adb938f262ca76ac8d0cd37ff382c24dbc31e77e81413cf0020128a9755bd7476c09d84db802aa0711e789fd7f22c0806f7294abc71c3ed84b9717b02ededc83da61367b78334d3750c939e4c99c4f5a6def1c8b0e313eba6ce3961d38ee54cb43ffbb0689cbddcf26bfc00526667f59ae4140888d8ec9eca7afe3732c4e08110e8c3dd0ed26fec7fb573f7e86044617c66033c85092e6f5b1ada8cbbef0de9fde5e0b3939b2cb930b8d517c5c336c0a60fdea6b5e53d9f7a32c9bee9697ba8242b638da8677eef61f62ad7186c4d2c643b77e6fe0b73817875602bce0da14bb2b45de02ec12d79697b5db2c0920fa87e8bfe5edee5be430f5a1038fd2ad744e3181558905ee59d0dd361d05d38b8ea793b8cf967ef7594bc2130773197085a404244b782ccfa93e33f5f2ac24b7369667b0c315508aede6c061a2ddb1d84585f1f165d3278428835e3075d4eb6088159269f954d757c1ce97370599d25c9d71743ab80503bc36a6a8aa7b12b5cf6bed9bf6517b6768bbb4b414f22ac351e6f2b2672cd0d70b5a5e094cb8e746ff636a7e95c129efacbebf50bab6326b739a71068983c609f7ed6775ded6e9965ad9e5fa7025dc5b396a02870964775f9f169d06aa7169631c8db8b71a040085768a5e2a3df8b190b3cbc310c80a298e75e7aa0372094fae657b511dfafa4f5eccf0e8c2db7564bb567b0e6063b0e79aedd04d200b8113023d6c8dfb28943696787bfb5d25145af20b2453594972920c78e488dbc65ac95de7395348713aea7d546a4e949bfd4c6c68a2b6f1c72e4ba15f6c73dd06341a33be5fa87ec5c1048708c9711e7346771affeb00e29ea8fc4cf74725cedb6c5c2f4df44ecb6aa6f91ca49a59a35ba9494630bc48b7d153e06e8d06d7e76434197e017fcdac3e02714d83e246754712f3fd05e3a5f510fce7b613833dcba501496d3cd40f889a9f7fcebaddf860130491f738b25a5b0bec1fc7fb261de5a576af98290880c2470e8aedcef8b4ee47230ee82cf93558aa9d304e9d9798ea680ee5e88f8bb71a4046902dd48dae1a474a59e2956b3d0ec6b6b9402d6cdf46ce14bf2776e9868bb1e01d2af6f8414b1a76ef66ec250faa97172ade40fabea185ff9ac2e0f133b5f6caf966ef4f28304a264b8095feb0a94b2e2bc4821f8594629ed95f440f4a7cdce3377cabe74533c2e4227617ff4559725593b1fb46fb0263fc5c5574c0c846ff948c77cbaedaee9e61db437899b661d2edc069a258ae7dfec3c618ff6ee03eaa7d789795136e88aa8994945bf8303f5f0bc4499319d437db2a4a78159941d66ae5e8483e2915a7b509d8912efb6b468e2461cc6c2c42332828085e3def5b04c61e91df33d8b2044710de1843edbc95b461c1ecc4b1ab2c0b27fa0a328b02821181d42fb1f8062ebb81fe82974eec61c072a213b8559427ae0d4451cffcd10be5b05d041a13574f7caa7fe88189608fe0394fbc4193fefbbc73da0bf494dc29be97aca168af24ecaa47805e9ea4020bc020597f4e9942aa3999d4a0fbf71cb"}, {0x28, 0x0, 0x1, "9d74a2fda426fbe3dc48e154cf91750c4e"}, {0x120, 0x103, 0x3, "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"}, {0xa0, 0xba, 0x18f8, "1898cfb80201fda45be5242504e2dfcfca399f4937c7a0c28f5e3625cdaba5594b1a075c90ec10960de119e5aef750d9e3421c7a44cd284e250819518873d06dc982a1fb191df58cd8e10dca2f890549484c4d774d855c13d752d65c891dd4459955fd934aa843e06233d9a9462cabf494cc358ff3ad542395de95b84058e140e169c43eab7ba0b2b6d7b751bdf0e8"}], 0x1360}, 0x4000000) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) preadv(r0, &(0x7f0000492000-0x70)=[{&(0x7f0000032000-0xd8)=""/216, 0xd8}, {&(0x7f00002dc000-0x49)=""/73, 0x49}, {&(0x7f00007b6000-0xdf)=""/223, 0xdf}, {&(0x7f000057a000)}, {&(0x7f0000f4f000-0x68)=""/104, 0x68}, {&(0x7f000019e000)=""/5, 0x5}, {&(0x7f0000b2b000-0x29)=""/41, 0x29}], 0x7, 0x0) 2018/02/04 20:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) symlinkat(&(0x7f0000aeb000-0x8)='./file0\x00', r1, &(0x7f000096a000)='./file0\x00') ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000444000-0x78)={0x9, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x1, @loopback=0x7f000001}, 0x280, 0x1, 0x5, 0x101, 0x3, &(0x7f0000c89000)=@generic="edb132dfc45b5aa15e825ac69e02bc8d", 0xc48, 0x2, 0x10001}) sendmsg$nl_netfilter(r0, &(0x7f0000b99000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000c75000-0x20)={0x14, 0x0, 0x7, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 20:51:16 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006eb000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="729d77f552fbd19a8bcaf2e8e7e55bdc", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000937000), 0x0, 0xfffffffffffffffd, &(0x7f00006de000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/04 20:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000259000)={r0, 0x0, 0x1c, 0xc8, &(0x7f0000128000-0x1c)="8be88de7ae6767556c634cfb9d763892444324ab590128138c01690c", &(0x7f0000c5b000-0xc8)=""/200, 0x6, 0x6}, 0x28) sendto$inet6(r0, &(0x7f000051a000), 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) 2018/02/04 20:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000074b000-0x4)=0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000eb1000-0x8)=0x80000000) epoll_create(0x1000800000008) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6db, 0x0, 0x0, 0x0, 0x0, 0x4}) lstat(&(0x7f00009ed000-0x8)='./file0\x00', &(0x7f0000912000)) syz_open_pts(r0, 0x20000000a4400) 2018/02/04 20:51:16 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000703000)='/selinux/policy\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x301240) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$nfc_llcp(r0, &(0x7f000033a000-0x60)={0x27, 0x7fff, 0x9, 0x3, 0x1, 0x2, "91a5ccde536b617426e28c299977ae55fff188e66231dafcfe18bad411b07d0b5cf7df59b4d482b3b846c1714d7e29c72687737f809c5dcbe9645203f22e66", 0xfff}, 0x60) sendmsg$nl_route(r1, &(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={0xc, 0x9, [{0xc3d6}]}]}, 0x28}, 0x1}, 0x0) getsockopt(r1, 0x80000000, 0xb413, &(0x7f0000727000)=""/242, &(0x7f00001b0000)=0xf2) r2 = dup(r1) getpeername$unix(r2, &(0x7f0000616000)=@abs, &(0x7f000040c000-0x4)=0x8) 2018/02/04 20:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='sit0\x00', @ifru_data=&(0x7f0000a5c000)="5b00ad1f0dab6814c2ffe3bf00000000f20000e4dc7effffff0009000a3f36c8"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001c9000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000679000)={0x8}, 0x4) 2018/02/04 20:51:16 executing program 2: clone(0x0, &(0x7f0000feb000), &(0x7f000089e000-0x4), &(0x7f00000be000), &(0x7f0000a48000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000298000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7f, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='syzkaller1\x00', 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f00004ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000512000-0x4)=0x14) 2018/02/04 20:51:16 executing program 7: 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, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) pipe(&(0x7f0000e91000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004ea000-0x93)='Z', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) sendto$ipx(r3, &(0x7f0000dfb000)="c79736368d1c06f4d8d98b9139b77d478a8cab7e1028490bc73aca810985035c8b62706f752719c9338a377121b2af83082b19805fa403a0e15695e363da8bf265165c7494850819bd5f956ceca1cd11c179b2cc6b9aa4a8d8e9292a6118f3971ecbc379b52b8bbf1b8a57b64d7c2fe0f7bf2e165c8b4b281cfea6621bd1bae8f541f23dd213351db2631fd32d16b75829d06fc09c7306835e47de5a4bf52abe19dc75df7f861b5e611d3ffcbbe3c541974a7000ce23deeed118b0f003619c9f5c675dfd7dde2f0c668732ee2afe", 0xce, 0x20000080, &(0x7f000099d000)={0x4, 0xfffffffffffffff1, 0x1f, "06a3272126d2", 0x7ff}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r4}, &(0x7f000034f000)=0x8) listen(r0, 0x0) 2018/02/04 20:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00002e8000)='./file0\x00', 0x1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) getpeername$packet(r0, &(0x7f0000967000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000664000-0x4)=0x14) connect$pppoe(r0, &(0x7f0000c5e000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a}}}, 0x1e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00001a9000-0x50)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x3}) chmod(&(0x7f0000a53000)='./file0\x00', 0x80) 2018/02/04 20:51:16 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fe9000)=0xf3, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc}}) writev(r1, &(0x7f0000715000-0x20)=[{&(0x7f000089b000-0xc4)="9b706b4f47fb291469abf8742728c49c8c881625129aaaa66cad75efc33c8fbc6692e0f90d4382d20a2ff6988111a56a1de3e19021b5d987395dd905d2729a6998eec606a4a70822893f2881267debb48aa44f1d93a8ada4bad29aaab0a563a3521dd255991c90c58d46354b63f5a197dc047bc745191301ac84654631789efc6df461e516694bbe590b243eb09ce6aadd27940957063bc53fd50ccb499eeecb8c1ec058238d4889b7b17cc8f29ed6e8fa1a86115b5ef37093f34baaa909dcdc54dc190e", 0xc4}, {&(0x7f000036c000)="2f02752589667f14e0f69874a224783ca4a7b7053a999177aac93d6c2769739067", 0x21}], 0x2) 2018/02/04 20:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000036000-0xb)='/dev/mixer\x00', 0x10200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000427000-0x10)={0xbf2d, 0x8, 0x7c9, 0x5, 0x0}, &(0x7f0000194000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005b4000)={0x9, 0x1, 0x2, 0x9, r1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) r3 = syz_open_dev$vcsa(&(0x7f000082d000)='/dev/vcsa#\x00', 0x401, 0x200000) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00006df000-0x4)) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000089000)={"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"}) 2018/02/04 20:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup(r0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) pipe2(&(0x7f0000c86000)={0x0, 0x0}, 0x4000) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bac000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000c84000)) 2018/02/04 20:51:16 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rfkill\x00', 0x80002, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x14) 2018/02/04 20:51:16 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f0000018000)=[], 0x101, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/04 20:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) sendmsg$nl_crypto(r0, &(0x7f0000b0e000-0x38)={&(0x7f0000a1a000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000040b000-0xa)={&(0x7f000085c000-0x108)=@alg={0x108, 0x10, 0x102, 0x4, 0x0, {{'gcm(aes)\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x7d6468fe}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x1000}]}, 0x108}, 0x1, 0x0, 0x0, 0x44804}, 0x24000801) 2018/02/04 20:51:16 executing program 7: 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008ce000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dfa000)={{{@in=@broadcast, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000d2a000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000082a000)={@loopback={0x0, 0x1}, 0x100000001, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/rtc\x00', 0x202, 0x0) name_to_handle_at(r2, &(0x7f00008e9000)='./file0\x00', &(0x7f0000bbb000)={0x5c, 0x5, "54912aadb1f4c5bb25185b74b64f9098ebca51b25da6a097efb13ddd1c325fd248239a6a36a3f8ebf58b01c3c3b3b9bd91bdbd3da99ab3717951fde425885ecb596b5c848776906d73e6f1415404aa63aef816db"}, &(0x7f00009e8000-0x4), 0x400) 2018/02/04 20:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a13000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00007d8000)=0xbd6b, 0x4) r2 = epoll_create1(0x0) recvfrom$unix(r0, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000c86000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xb700}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b82000)={0x10000004}) shutdown(r0, 0x0) 2018/02/04 20:51:16 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000000c000)='/dev/audio\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000000b000)={0x1, 0x40, 0x1, 'queue1\x00', 0xdfca}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000c000-0x3c)=[{{&(0x7f000000c000-0x8)=@sco={0x1f, {0x5, 0x7, 0x7c4, 0xf1e, 0x6, 0x9b5}}, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f0000008000-0xb1)="7c23b49e58ea26ea06332f45bf68ff15a6c7019841ea65f6b9618fdfb617d87c36d6f06d83e787bfe9485b88aae913f9c0cfd034e2e354a822dfaae23c383de46eae7bdb1f9b8e4a1d601f2695b1d974dd91012f6ed9ed64c0624812688367b93576f66072c846af49618775eb5397be50310eff57f5ecdf01af84739f5b180e41b6e9e7e97896b96414c9dabe5b8782e807b75b9f04cb60fe53a3f541cdf63a2be4e7484b1c734f49edd8353a51af8baf", 0xb1}, {&(0x7f000000b000)="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", 0x1000}, {&(0x7f0000004000-0x81)="8971794a01b289c0a6e34fad84af279b8501fc0058d93e21add4d5244209931f6da29ac044584472cffe0bf0f90e844a7a075085f0a552b8234c0b470db2cf1bda48b13b8cacc5d6e90badf3abaad0ac704820066ecc558a1b351d1fe59d5c1dd6143569eb6b8b810426fecc293d040cc7c60e55ced0af922131a14dd4418ee709", 0x81}], 0x3}, 0x2}], 0x1, 0x800) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) close(r0) 2018/02/04 20:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000092f000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00008a2000-0x4)) r1 = syz_open_dev$binder(&(0x7f0000b53000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_dev$dmmidi(&(0x7f00005c6000)='/dev/dmmidi#\x00', 0x80, 0x101000) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000690000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000295000-0xe8)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000498000-0x4)=0xe8) r5 = getgid() r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000292000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f000080c000)=0xe8) r8 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000762000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e6a000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000751000-0x4)=0xe8) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000234000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) getresgid(&(0x7f00004f4000-0x4)=0x0, &(0x7f00003ac000), &(0x7f00008a4000-0x4)) r12 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f5d000)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00001eb000-0x4)=0xe8) fstat(r2, &(0x7f0000724000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000125000-0x38)=[{&(0x7f0000a95000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c94000)=[{&(0x7f0000989000-0x65)="af853bb211e39c364a932f1d095909733be5c192637113871cce5cb78426bdc48cbe520a67e98c4db92775e84efa87bb77b6f5f10817a10c1ddd93c1dac3504949c6d472a6a05efe6174a2d68f16169bd3414d766a70b9aaa4a33bd52051d0b9d5a64a8fd7874bc5d4", 0x69}, {&(0x7f0000c28000)="92ddbe875bcd4142a14fcc808315b41162a5062d889f4df2911066f2ca9ea93825e8917ec2eaacf864897d232594d2922882e56defc7c1b0a29db7bbb5df19529f0bce903509efe9a1873574e482a7570da6751f6d74e3e49976f13664ad4d58f17c964927f0ca98d71fe5d4eabed95b0e0179cbdff3bd45a05fb04b30b4f5cac2364d933cea1f9abad9959401791997879e91fd41547d2b22164d61e34e85ce0d89b010d57d1c1335f837cbba39b632a3dbc7ead4f21d6039", 0xb9}, {&(0x7f0000fa1000-0x1000)="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", 0x1000}, {&(0x7f0000b4e000-0xb4)="c7fd7025d8223c5093b76b643d8eac236fadf7d2bccb0165d0757986a3a762fe055e2c67353ba74ace4817426637fd7ab72e50b3d80d2033aeb7706f5884aacf7f6fe614e68f4d36dd9e0925e816e2b030f6648ee6324ef34bb6376bfbfa5a791b8ead128421789d18e7781e6533035d84744b0b44cf64c32b58848832f1557ffccdc1cf59a73906807f8fffaadd0e7eba50a54efc56e9df871d7479f6f6dd344fc5edaf64e6c75188d1f27a8bdfbda1f2fc97b3", 0xb4}, {&(0x7f0000989000-0xa1)="390e4c26b65fb07ce350932a05dbb9631e897c6765f664df8a816925f196d26df14d3a7f13d4163a1896e4f5440190beb26df54f8773eb000776feeb7e8fc437bc9d24a406e784f81941806a8094a6581869d6ef1e5cffa227c461a61f4c43b79a46e051f35baf0c5605a29a9240148bdd71999aa3df66d2431e439d88eac275d10f4fd84b3ca248ec139a38277c99e87ff3b2fd3119ac34662cc85edfa12fc2eb", 0xa1}, {&(0x7f000090b000-0x9c)="480eb170b54769e6fdba9250a4ce20a67bdb1e0d14363b220157962ee1b99db4aaa913601d8c997acf67a9ff5caf061e60bcecfb99b96192f962eb9d771ff7affe01464ac767869e5bfe70f8923743ab7178c6cd3e61195c27ad433306e1ea742483c0047d0eff0d84496de8a6fdebc841569b91090104b2fbdd3ce975fd27da661f32665e19da5f8f07906c81a9e5b9e1b7d1f6bb2a70742a25f0a0", 0x9c}], 0x6, &(0x7f0000dcc000-0xd8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r1, r1, r2, r0, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd8, 0x20004000}], 0x1, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000872000-0x20)={r2, 0x5, 0x48bc78f5, r2}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000017b000)="68f6065771810ad91c38265d51fdfe5cadaf1b25622de1df3a72dba4ab78a9b0588d21eb51d23ca0533ef516bdb71014894c460fae346d1d825fb29cc5c5f5fe56d3b5acf43bd44f740253b3949626d1f9c17f6f6ad796533275724e5d9db1237f6dad091e57d7ef1ad2a1c60a2045adf4baecd35a12570f2ee2725cc939979dd006cd678dd14ea1b9908b4372a05ae69936f06ec1593d4ce81f6af923534cac45e85f5f4de1bb386335c5bba8ec24f56a47ddc1265e87b960b6055ed42b5a") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000648000)=0x8, 0x4) rename(&(0x7f00009ce000-0x8)='./file0\x00', &(0x7f000017b000-0x8)='./file0\x00') [ 74.047973] binder: 11699:11703 unknown command 0 [ 74.061277] binder: 11699:11703 ioctl c0306201 2000dfd0 returned -22 [ 74.122305] binder: 11715:11717 Acquire 1 refcount change on invalid ref 0 ret -22 [ 74.132089] binder: 11715:11717 ioctl 4b6a 2017b000 returned -22 [ 74.144686] binder: BINDER_SET_CONTEXT_MGR already set [ 74.150219] binder: 11715:11720 ioctl 40046207 0 returned -16 2018/02/04 20:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000c8a000), 0xf61c) 2018/02/04 20:51:16 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = semget$private(0x0, 0x7, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000014000-0xc)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000435000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$dmmidi(&(0x7f000029c000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x8383fe354f825b3f) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000da5000)=@assoc_id=0x0, &(0x7f0000128000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000098d000)={r3, 0x3, 0x30}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000254000-0x10)={&(0x7f0000204000/0x3000)=nil, 0x3000}) 2018/02/04 20:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000079a000-0x7)='fdinfo\x00') inotify_add_watch(r0, &(0x7f0000e19000)='./file0\x00', 0x200) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000d9d000)=""/28) 2018/02/04 20:51:16 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000053c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000000)='\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2, @empty}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x9, 0x7, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f00000f3000-0x34)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @generic={0x30a, 0x88e7, 0x6, 0x2, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "24d6", @empty, "1b48bc8a4a13de736f83a63b92ff39e0"}}}}, 0x0) 2018/02/04 20:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 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) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00006d2000)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bba000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00006a9000-0x20)={0x962, 0x0, 0x1, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000d60000)={r2, 0x8}) 2018/02/04 20:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000034a000-0x4)=0x3ffffffffffffff, 0x23) lseek(r0, 0x0, 0x3) 2018/02/04 20:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000549000-0xd)='/dev/usbmon#\x00', 0x2, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000006b000)={0x2, 0x0, 0x10000, 0x4c1b7f75}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00001da000-0x10)={0x100000001, r1}) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000057c000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffff}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x8]}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x320) r3 = syz_open_dev$sndpcmp(&(0x7f0000bb9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0xa00) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000e3a000), &(0x7f000040f000)=0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000a08000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000030c000-0x40)=[{0x2, 0x200}, {0xf, 0xfffffffffffff801}, {0x3, 0xffffffff}, {0x3, 0x8}, {0x3, 0x8}, {0x4, 0x8}, {0xb, 0x6}, {0x2, 0x400}], 0x8) socket$inet(0x2, 0x0, 0x0) 2018/02/04 20:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000866000-0x4)=0x0) r2 = accept4(r0, &(0x7f0000e8d000)=@nfc_llcp, &(0x7f0000cd9000)=0x60, 0x80000) connect$inet6(r2, &(0x7f0000d86000-0x1c)={0xa, 0x0, 0x1f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10000}, 0x1c) ptrace$getregset(0x4204, r1, 0x201, &(0x7f00009b1000-0x10)={&(0x7f00007fb000)=""/63, 0x3f}) r3 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = dup2(r3, r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000b5c000)=0x7, 0x4) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000156000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r6, &(0x7f0000dad000)="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", 0x1000, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r5, 0x400448c8, &(0x7f000088a000-0x9c)={r3, r0, 0x80000000, 0x1, &(0x7f0000016000)="70a92d7ad7696a1588add397d8b86de462", 0x3ff, 0x100, 0x6, 0xfffffffffffffffa, 0x8, 0x7, 0x7ff, "6fd1c4c871e87e9e87c3ad53dc35e8c09394974c6001ad8a6ca930ad64a17d4eff71425a03693f875a5738f9995e7c28610e8f432055106f8878f2ee42ef90ce2af661477b6db4379c40fad8374a70084d9f34f50686b945a985eedde8bdd136c514d9ec183080c406e54fa04a52bbc4693c8233"}) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000053c000)='/selinux/enforce\x00', 0x0, 0x0) [ 74.168455] binder: 11715:11720 Acquire 1 refcount change on invalid ref 0 ret -22 [ 74.177577] binder: 11715:11720 ioctl 4b6a 2017b000 returned -22 2018/02/04 20:51:16 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00007cf000-0xf)='/dev/snd/timer\x00', 0x0, 0x44000) r1 = syz_open_dev$usbmon(&(0x7f0000506000)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000dfa000)={0xffff, 0x7, 0x7fff}) fcntl$setpipe(r0, 0x407, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000994000-0x30)) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d8c000-0x4), &(0x7f0000c8b000)=0x4) syncfs(r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x4, 0x3f, 0xb}, 0x2c) arch_prctl(0x1004, &(0x7f00001f7000-0x61)="dd8ad7b1f816eb69a333a4617f63781ddd54b6dd0af0e3f06d3643f60c90a80bc03eb289d87cba829d30678b5954f47436b7b966522a89765f3fdb13e3f80702989eda793a21bcc25d89aebf3a5a864b46edbc5540a14f75cd8526c00e0be3fb43") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000f000)={r2, &(0x7f000000a000), &(0x7f0000010000-0x30)=""/48}, 0x18) 2018/02/04 20:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x4, &(0x7f000041d000)=""/244) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00000f4000-0x8)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000d2b000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x9) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c55000-0xb)={0xff7, 0x0, 0x139f, 0x100000000, 0x32e0, 0x101, 0x180000000, 0xfffffffffffffffd, 0x9, 0x5, 0x7}, 0xb) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000b4c000)={{0xa02, 0x100, 0x3, 0x20, 0x2, 0xdb0}, 0xcd6, 0x5, 0xc97, 0x10000, 0x80, "ac6c91bf948ad355a2a6aa62fe63779bda8e4ee1a70d145993d4d612038ed847c2cda0dc7c959f385f71d82a86b61f459b9f28c9f66104de5d3295440191a752f3df4b5fa6a0440a36419601b5b86d14289b6a5b26d0ce961ecdc193f4a3366c87931ad3b41fa029e679b25f9276cb2104b82ebefe9494ae7cd5f0a5aa6bb903"}) r5 = add_key$user(&(0x7f0000fba000)='user\x00', &(0x7f0000c41000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000328000)="7f63740388ba803697b69e8cfd3c6a0c53826a1c0e2249e14c1307796edf881477076cdb61e0dc37a1db16b77dc0a06fa933e74796f69d55ad23d08585669299b5728e6056111ace1ad42f9563c0652f83052c04fc49fcf92bccd2796e29ef7f7ae33bee1b14019d8e77cac2f0751c222e3a4abd2ab3d8354dcadd3f4eb3e8d2cb8967a1a35925da9b30b9ee8faa5d5ad3fefcc49c724f4bc01673caa9efe5a679d82e171f051884483b554a227b4525c76dc6657d74325aa8fefaacb29601cb458a95f2448a40f857", 0xc9, 0xfffffffffffffffd) sendfile(r4, r3, &(0x7f00002ed000-0x8), 0xc1b) r6 = add_key(&(0x7f0000bb3000)='user\x00', &(0x7f0000c95000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f2d000)="543c210f1da2a5f14fbebfe4fa1a3a4fc34beb258a58e137722f747ed4eb05125624974e8e3df37ebfcd92984ada6c5c70a21d5dc13ef554c1ad484c521abcc57dcf7d98de279d6fd87af53d00e6d4d6b890e7a55296d8bb851998aacdf11c1f8e94c1387f2d10fe4c81f4bb38f3e8aded9638f12c2bddf133bf4089799a45f1d9665c9327166f6e9f1721acfc3aaeebfcb7c73b", 0x94, 0xfffffffffffffffe) keyctl$search(0xa, r5, &(0x7f0000286000)='trusted\x00', &(0x7f0000e08000-0x5)={0x73, 0x79, 0x7a, 0x2}, r6) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000506000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x408, 0xd0, 0x308, 0x210, 0x210, 0x308, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000924000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x308}}, [{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}, @unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @common='erspan0\x00', 0x64}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0x0, 0xffffffff, 0xffffff00], [0xff, 0x0, 0xffffffff], @common='bcsf0\x00', @common='syzkaller0\x00', {}, {}, 0x87, 0xffff, 0x4, 0x1}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xff0000ff, 0x0, 0xffffffff], [0x0, 0x0, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="96032080b9745df401700055ff4e75bf", {0xff}, {}, 0x0, 0x100000001, 0x3, 0x1}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xccc, 0xfffffffffffffe76, 0x400, 0x0, 0x3}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x6384, 0x401}}}]}}, 0x468) write$fuse(r0, &(0x7f000069b000-0x30)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/02/04 20:51:16 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) fallocate(r0, 0x40004, 0x40, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2842ad9f, 0x9, 0x0, 0xa9, 0x81, 0x9, 0x100000001, 0x716, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000001000-0x4)=0x8c) [ 74.231970] Cannot find del_set index 0 as target 2018/02/04 20:51:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') connect$bt_sco(r0, &(0x7f0000296000-0x8)={0x1f, {0xfffffffffffff20c, 0x9dd, 0x4de7bb91, 0x2, 0x2, 0x7fffffff}}, 0x8) sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000092e000-0x86)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/04 20:51:16 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/dsp\x00', 0x0, 0x0) pkey_alloc(0x0, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xf, r1) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x400) pipe2(&(0x7f000000d000-0x8), 0x4000) 2018/02/04 20:51:16 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000023000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000000)={0x7f, 0x9, 0x1, 0x400}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000003000-0x1)={0x0, []}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000014000)={&(0x7f0000021000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000012000)={&(0x7f0000021000)={0x610, 0x13, 0x2, 0x900, 0x2, 0x1, {0x2, 0x0, 0xa}, [@generic="591bc512b76419d00030da4477957bad5d098073187569037f290e532166fd967060daacf68a76f0b516b91f2d536d0851f856dba51be7b8781b18a5341e8f26104c66ac95d3b1fbd81bdfb15fe7866a5b8fbd2108cae3", @generic="2b02e082ecfb52743da16f163fba01566e415fafb52d3e5ee32a764117530839338b88e9a2ea4e80595f7b4ba01e71d3794f6803cd2106c83af0872dc9049fa158f8512019d5a368e6ab51f20469bcf2c2e236e4c6ce4d915bd94e63161725914e532aef212e287e734be9ae0b946cdbb9fc64bba917a583d3f8", @nested={0x288, 0x15, [@typed={0xc, 0x3b, @pid=r4}, @generic="f5f508362508dd984f0c5c9ab0dbb840a5d9182dfecf8b0082e468f39737177c380ec011cdc9e8383f1d7e29ba01b407341591b2bec827253e0655487880d9716c3cb0ed4b17ac72b4fa2bd050", @generic="2b266f2ac1443e4baf13d88053aeb1930cd5286c3408173452919b5a8cf2094384a1fc914427bd048d5e1fc5a8d31f17a8337053b1a6c38c069fe4e92eea2d43", @generic="7ee444fc844b30cae6a9eb50918d77", @generic="4be57bdb9c14860edc72d11f2a68a78f9ab8c184221bbfe51d1f2549cb31a17379bef8a0bf94a41adaa97fd2c7cb95a016c0fb5d60463cb21fed84d5e18cef8ac35997c1f95043d86f834e6ce0958e6b8b391fd91daf90690082b377fda3ca5feeb0932ba121a55337189ff50e8a6538ddc9297c0895e5875076542b432e4dc84dfeab36868b08bc376214e291e13eb3a0185e3f33b15278885837bd3e212ecd5b434d8bd4ac9ad94d9d5bb50f585e115813d7e4a8759193b59024e6d97f8ad9199e5910c2ca3d9924afe26d514dbde8e26621b4c6aa", @generic="713252d7c2638edb971edf3a55a93b988936d0c760c4c0b9f8bce2e14400d0e662495b6ee82e0e0b5448eaf7c59e98a5c46b703ed68d7a40a67538fda5df6ab050ecfc210bea938aed2cfe259131fe9f1f75938b2be157a0b71cdbcb36d6bb6ee3e3b25d4fb4388b654054bcdc91dcd190c1fe254a8fbcabc921d1b1817e0cdd0f25a66432b5a7402ea106846fa195", @generic="755a3388912d3b42ef05f084bb6b5daaee493979876706489dc7f243f11cbc520e27a8e9f6e0f2817f2f65b8e19204a65edadb8255ae413199f5fb1c6add9da0931e9aacb157b1893a8151d2685d9b9350bd457d66eff063e34142266c4cf535feff067d5a651a203e79b56174b1a0e7f02d621a"]}, @generic="a53f33ef65127897a647e489812bb500d6243482cd2a150af572", @generic="dc6d2cadb70eb2943236278d6fca98a9734c57045bc378194d4938d14199ab0b969274f807d45831d173f3d48df9b24f12518f7b8b1dea39051eb6c7a904dedc881a2dbdbcc0b464c0e9b1ac97c2dc34f9340fb0701fa3857d2d621e38a41820daa127a5bee6388f5a7fae2e4f0e0cc1506001b2c3224454beb5f70740a7fba7024f25db0184a90a5e65ea2f71b9dfd990476263a8e404a563dfa191339a1732ac5078b47bd0723d2865e171", @typed={0x8, 0x61}, @nested={0x1c8, 0x7f, [@typed={0x14, 0x62, @str='/dev/kvm\x00'}, @generic="186c6c7827ca76e3a020792c4dcfcb581150a7c9817298d7c68279d16c16bb9f3059d9f18667ee6aaf55e4691256dd6f", @generic="d1ce5c1bc870bf04cbdfc604f04411552c9f464ac35b0d66ee5572c312a668c62600113dfc2ba5228f5693edfdb329bfb1e41bc142a545ac505c402aaa6f6eb5e0c726d28e55878f09c99e9680d6109f01c0844a22320d1a7ff1ea3f4d7dfaa836bd3b2b4198d35c0f329361811760a363c5a23fab6baa4f5bf99f4b3e8c00d8555443f4dd2b8b936b885248b96c01a6385a657941499d8dc06e1765f588b7208476e076f4a09fb67d2a", @typed={0xc, 0x71, @str='\x00'}, @typed={0xc8, 0x60, @binary="ea1a36da60066fd2bf7927d5a4dbe31cdfe210672aebdadb54abe56178b5345ebc18e73335af48211544b0beda907f0c8263059d7d245d5454c1c4fcd0c94ed40df0458b0b42737e16c4ae8ff93c0efca337b9b75bc17d4a4945b5f553275298530c923ff9590d6d6cb0d7dd33e4e17c8874c3dde31cd385a9dd6507a3f35caf17f79458e8ed2a35d188f62b8194a237aef13bdd84c80844b6a50bc32d8d1e5296f3bb71afa2d8b32964369651d9bd204f0a856412da6c081bc925d67a"}]}, @typed={0xc, 0x6f, @u32=0xa96}]}, 0x610}, 0x1, 0x0, 0x0, 0x40000}, 0x800) sendfile(r2, r1, &(0x7f0000001000-0x8), 0x58d8) 2018/02/04 20:51:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000013000)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f000001c000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendto$packet(r1, &(0x7f000001d000-0x187)="820a7147202a63d21721c37deca28c4d8c822f90a6ee65c390e0897b000200f9b42d140000000212c87f69a835e95686a14d67966d1e12756597775a8ba6e48d395b07e42d86391f3b1631ce4a3837c7fbc620ff39c69425a95a1583b13c6be4d1c41628819867e8d24d2805b8d49c44b89fb8ccfb380b4f1ee3ae9e8f08ad69a44c9e0e49531b51bcd207cf994ab89184a1f85342a3000e4a863fef53edd8be945c518397fabac45b7c7cca680bb84cf1c63b60861bc15f02d58fea89b5386e5968571079d75de839ef9427d2c47af2ba34e5d4c4a8c76322da95425a31a7b9db8d9faf1698", 0xe6, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r4 = dup(r1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f000001d000)="67d3feabcbb0c6da6dbe49a183bfb7899fd1d05ceebbffc988860d524f3f7d4220eae16bc9a58e47e72792409636bfbad30eaa26130da082612d3196443e0a3416702325997e4768effb6e1d471b73111524902ef14d265cb73eeb27da58966a38103c06a702c2291d06570eb98351159f0e84ae32ba3cd3e0f7666ef80a3bd0e9a0bedb47d5b361988ef2d7a6") recvfrom$ax25(r4, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000001e000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) [ 74.313331] Cannot find del_set index 0 as target 2018/02/04 20:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f61000-0x9)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) sendfile(r0, r0, &(0x7f0000af1000), 0x7) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000a6f000+0x6db)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) chdir(&(0x7f0000264000-0x8)='./file0\x00') close(r1) r2 = syz_open_dev$adsp(&(0x7f0000df3000-0xb)='/dev/adsp#\x00', 0x6, 0x800007fe) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000806000-0x28)={@syzn}) 2018/02/04 20:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006c7000)='/dev/cuse\x00', 0x1000000000080001, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000106000)={0x7fffffff, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x118) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007ee000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x10800) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f00001b9000)={0x1c6, 0x0, [{0x1d9, 0x0, 0x8}, {0x230, 0x0, 0x200000000}, {0x0, 0x0, 0x3}, {0xfff, 0x0, 0x800}, {0x0, 0x0, 0xfff}, {0xb24, 0x0, 0x3a}, {0x400008fe, 0x0, 0x3}, {0x33e, 0x0, 0x7f}]}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000264000-0x8)={@rand_addr, @multicast1}, &(0x7f0000724000)=0x8) 2018/02/04 20:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a58000)='/dev/hwrng\x00', 0x4c000, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00003e3000)) r1 = syz_open_dev$mice(&(0x7f0000671000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) lsetxattr(&(0x7f0000ed4000)='./file0\x00', &(0x7f000008a000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000016a000)='vmnet1\\$^\\trusted\x00', 0x12, 0x3) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = socket(0x2, 0xa, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00003f2000+0x91d)='net/ip_mr_cache\x00') sendfile(r2, r3, &(0x7f00002bd000-0x8), 0x67) 2018/02/04 20:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f00008e4000-0xc)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000e7e000)=0xc) read(r1, &(0x7f000004b000)=""/112, 0x70) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000009a000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000158000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000c12000)={0x3, [0x0, 0x7fffffff, 0x7]}, 0xa) r3 = dup3(r0, r1, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000051a000)={0xffffffffffffff81, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x90) 2018/02/04 20:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000035d000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00007f6000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 20:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00004df000-0x20)={0x20, 0x0, 0x6, @fuse_ioctl_out={0xc4a, 0x7, 0x6, 0x1}}, 0x20) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/02/04 20:51:16 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x2000000000003e) ioctl(r0, 0x1, &(0x7f000084d000-0x1)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000002000)=0x6, 0x8) 2018/02/04 20:51:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0x5}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) r2 = syz_open_dev$mouse(&(0x7f00000d6000)='/dev/input/mouse#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d68000-0x8)={0x0, 0xffffffff}, &(0x7f00001eb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00001e4000-0x12)={r3, 0x6e5, 0x5, [0x7, 0x200, 0x3ff, 0x384, 0x8]}, 0x12) 2018/02/04 20:51:16 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000028000)='/dev/dmmidi#\x00', 0x80000000, 0x902) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x57e, &(0x7f000002a000-0x1000)="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") mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000002b000-0xa)='/dev/cuse\x00', 0x40, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000028000)="c750ccb9bdaae9689e83b6ac0de0496a209f1ccf81258b5f7946feb13a3bb5217a98dc18143b6783dff84e912730f4c18774d7eebc9c8c008f0a035d36c0631f33b679f4d08cbed3480f0683d91e6a3de318da59dbbd", 0x56}], 0x1) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000002b000+0xaea)='keyring\x00', &(0x7f000002b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000002c000-0xb8)="efef96d0c4d5b2b210bb2cce753d6137ff04e310b60904dbf32a9ccf5c9feec2023e08fb842ab34ae1e3adfaaa842d451eabb260e9f96461f83fabe2abbddbd2c518c90192e63e1368e14b299d60487380f6167f30dd4c8ca5a8a7000ecf797e65956b0bbdc2cf2de710c8db19bb1514f8fcecdf2a53db9cbce9d3e1f86c8bbed403a588314c1a5410af754c1d94437c94ca5ef3e1fecc696d0ab87ee95824bade827ae9c4964cfebaa5539041555457b94554b12157e5a3", 0xb8, 0xfffffffffffffffa) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000002c000-0xb)='pkcs7_test\x00', &(0x7f000002c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000d000-0x87)="a1a88fd04fcb4da38a0df20dd99e03b65ba3da6bece60c795fc2d31564d9f794705232063cb7db9897e7666ae36c1f840c4490e1ff9ba45cda85952680e4483fe2a37a3b00368044eda9cb742264a81a06686787f185e59c785363fd7aca2ce6bc845e738280c754fb4353eb0236f7b3e3e2339609bcbd237092a54b3fc3e046454329943ac950", 0x87, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f000002b000)=[{&(0x7f0000003000-0xe)="05310a780391b75373c77c25abe4cde209678e436002bfc75cfdc4d646d7d869d6f29a93340a085f2b9effd08b8a73d1a7170b54", 0x34}, {&(0x7f000002c000-0x50)="891451cedc013234566a6bc2e4a7a0f76cdbec3828d86df48ffc5b91451cb750b3373fc2ad88fec977e192b8b4d6c622e2249919e715e52fe1c4f56120a203a5d4982a4b9b2721e3d1c8d46f41b1fd5c", 0x50}, {&(0x7f0000026000-0xa7)="99da4a1cc4241b92c00fcad248d44e83a28453d6837604240460e7a25ae1fb1e8c2368be542b5592012479e08c8658aa6453e8f80f62fc540c7f520e970ddc6c14a70acb4d46c6211d31da3604579c8b1af31aa0ffba5db5e79081a85152bc2f2c513952c170b5a746ec1e0990a7a35832ac20d454a75c39a8567784c5b8d7eb3b6b56f38871ecc179b54fa3325ae0dbc0238cc0b7d98fe37e6c9c41b3789f78a6dd8e5e051360", 0xa7}, {&(0x7f000002c000-0x3a)="47cdc54227cdd21b56e4c6ce83541f1252002c261b9a74564c0a8a048612b61a72256c9e91b381a5f0e2427113a295f722338d6a68bd0245fcc6", 0x3a}, {&(0x7f000002b000)="cdefb8bc492c09eaeac2ca81274c0018e86901b76297d86bb2b276a92cfd4714dc1dde1e6c6f8cfc2c7f51ea07fe7101d24db85e3aab882ec9ad12d481a34faaa499eaf7a2b7d7b39f37d8503d8551beff3838b8945eb84af14e0edf00c95a24d3afd7defefae61e342f91f0bf7e7a4db6fa6e1bbbf73fa745a8615dc3b60aff0ee6bec7edee20663ad13991c0010232018d9382838688bc913e7b3e3115e13658c95e601d8886aa0338e639df0df9cb37fdb8d3bcbff0f62dc1920dccd690571f36f3893d3c298d18aa66f08813fb62257f9b7f", 0xd4}, {&(0x7f0000015000-0x70)="e2ddbc5a4e7073da05475731379f1e2b2caac0d1062931f784fc7c8dfae1f1b6406c4de006485a7a6d61f82628fd9dc70aa528646ef3888c479e97d0c79d36db2176e8584477d5146ab64503ea97ed43d775961e49236a22001445b78b61fe8958bdc56da158b1a94195fa405d03236a", 0x70}, {&(0x7f0000015000)="867444be81ffddd2999ba801587b54e25ae9e94ad35fda7830811f6090c0dc5cb6876d215771b94817aa4350c152008950c322057e10a00ecdc31d4acc66beab5865e109054beb55ad75918f643ab539e28eb85938f8d66b7e971f8d9387bd83237943353572072854d4f1ca5a046ab944fd23d488d2c7d760efb08b76799e4e7fe1a9dc661fda768febfdce52addda61d8b09c9d8ce2c076d61183e1764b1c6f43992dd", 0xa4}], 0x7, r2) 2018/02/04 20:51:16 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d25000)={0x3, 0xffffffffffffff9c, 0x1}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000937000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read(r2, &(0x7f0000fc0000-0x4a)=""/74, 0x4a) ioctl$int_in(r3, 0x5451, &(0x7f0000b00000-0x8)=0x7) dup2(r2, r4) 2018/02/04 20:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) r0 = syz_open_dev$sndpcmp(&(0x7f0000822000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x2000) syz_open_dev$sndmidi(&(0x7f000001c000)='/dev/snd/midiC#D#\x00', 0x6, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a0a000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000400000/0x1000)=nil) sched_setattr(0x0, &(0x7f00005ec000-0x30), 0x0) accept$ax25(r0, &(0x7f00003a2000-0x10), &(0x7f0000fc9000-0x4)=0x10) 2018/02/04 20:51:16 executing program 4: getrandom(&(0x7f0000524000), 0xffffff7e, 0x1) 2018/02/04 20:51:16 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) connect$vsock_stream(r0, &(0x7f000000d000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) accept(r0, 0x0, &(0x7f0000014000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/dsp\x00', 0x210080, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000015000-0x10), &(0x7f000000a000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@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={@rand_addr, @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=@cpu={0x28, 'cpu\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/04 20:51:16 executing program 2: pipe2(&(0x7f0000e97000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)="772368fd436d79c8875a5cf4b6ee64a5e779ee8e29b59ef6275c66376f1ff1649cd7fa8bc0e6e9098734a128d5e600fb1abaa89a075e16048a20bcf2f9024d", 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x800, 0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d95000), &(0x7f0000f17000)=0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f00005e0000)='/selinux/create\x00', 0x2, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000f16000)=""/102) syz_emit_ethernet(0xe, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) 2018/02/04 20:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0xfffffffffffffffb, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup2(r0, r1) lseek(r2, 0x5, 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008bf000)='/selinux/checkreqprot\x00', 0x210200, 0x0) mmap$binder(&(0x7f0000b4e000/0x3000)=nil, 0x3000, 0x2, 0x20010, r0, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00007eb000-0x14)=""/20) 2018/02/04 20:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2}}) pipe(&(0x7f0000190000)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f0b000-0xc)={0x10000000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e2a000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00004ba000)={0x0, []}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000086000)={@common='ifb0\x00', @ifru_flags=0x201}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/04 20:51:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x0, 0x48000000000001) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00008d0000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000419000-0x10)={0x3, {"e91b7b4e1facbc"}, 0x100000001}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x40000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e53000-0x4)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dd9000)='net/stat\x00') accept$unix(r1, &(0x7f00002aa000)=@abs, &(0x7f00003fb000-0x4)=0x8) semop(0x0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/02/04 20:51:17 executing program 0: fanotify_mark(0xffffffffffffffff, 0x81, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r2 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4), &(0x7f0000952000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0xae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r4, &(0x7f0000002000)=""/117, 0x75, 0x60, &(0x7f0000003000-0x10)={0x4, 0x91b8, 0x6, "e6a60f197a15", 0x5}, 0x10) r5 = getegid() r6 = getgid() r7 = getgid() r8 = getegid() r9 = getgid() getgroups(0x8, &(0x7f0000054000-0x20)=[r1, r2, r3, r5, r6, r7, r8, r9]) 2018/02/04 20:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d8e000-0x94)="c3f0b0549c125fbbef2055a43694d73d200220101b16a726347a6c236e83ea000b811eabf37fc94159cc72a5887e48834487d457fe20401b40de72d618fed6058eacf6ebb7e4cce45cbfe63c1039574f4fc16defe13ae90a4f581a7617f540439ecfe6d87cdd72471bfe8bd82e7d22424c6c2c0f98ebb97b7129a1f9c8fd501b0bf0f945393a327c3f7a9da0a5d2265ba3e64657", 0x4) lseek(r0, 0x7ffffffffffffffb, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x1) r1 = gettid() process_vm_writev(r1, &(0x7f00002da000)=[{&(0x7f000088e000)=""/203, 0xcb}, {&(0x7f0000964000-0x31)=""/49, 0x31}, {&(0x7f0000152000-0xeb)=""/235, 0xeb}, {&(0x7f0000c1e000)=""/213, 0xd5}, {&(0x7f00008eb000-0xa1)=""/161, 0xa1}], 0x5, &(0x7f0000830000-0x50)=[{&(0x7f00005c9000-0xb5)=""/181, 0xb5}, {&(0x7f000002b000-0xe7)=""/231, 0xe7}, {&(0x7f0000e12000-0x7f)=""/127, 0x7f}, {&(0x7f00007b8000)=""/216, 0xd8}, {&(0x7f0000b3d000-0x9c)=""/156, 0x9c}], 0x5, 0x0) 2018/02/04 20:51:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000000)={0x101, 0x2, 0x1, 0xffffffffffffffff}) mmap(&(0x7f0000c6c000/0x4000)=nil, 0x4000, 0x80000000000003, 0x32, r0, 0x100000) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000002e000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00005c7000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000544000)=0x1, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f000094d000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x400000000000) unshare(0x20000400) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) fdatasync(r2) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f00007cb000-0x8)) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) bind(r5, &(0x7f0000b42000)=@nfc={0x27, 0x2, 0xbf}, 0xffffffffffffff69) truncate(&(0x7f00006e8000)='./file0\x00', 0x5) semget(0x3, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x802, 0x0) r7 = syz_open_dev$tun(&(0x7f0000f73000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000e18000-0x4)=0x2000000000000105) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) write(r6, &(0x7f0000579000)="1f000000520007f2e1000000000000e41ccc0000fcffffffffffffffa72b32", 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)) stat(&(0x7f0000c6c000)='./file0\x00', &(0x7f0000c6f000)) getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 20:51:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) close(r0) r1 = syz_open_dev$mouse(&(0x7f00000d7000-0x12)='/dev/input/mouse#\x00', 0x0, 0x80000) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000bb000)={0x2, 0x0, [{0x6, 0x1, 0x2, 0x4, 0x192, 0x10001, 0x400}, {0x40000001, 0x2e71, 0x7, 0x2e34, 0x7, 0x2, 0x9}]}) 2018/02/04 20:51:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) nanosleep(&(0x7f0000960000-0x10)={0x77359400}, &(0x7f0000b3f000)={0x0}) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x8, {0x5, 0x3, 0x4, 0x7, 0x72, 0x6}, 0x1000, 0x80000000}, 0xe) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10)={r1}, 0x67891ffe3778051d) 2018/02/04 20:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) 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_pts(r0, 0x1) r2 = creat(&(0x7f00000b3000-0x8)='./file0\x00', 0x18a) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000456000-0x20)={0x7306bc5e, 0x18, [0x3800000000000, 0x0, 0x7, 0x8, 0x0, 0x2]}) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00007d1000)=0x308) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000188000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000819000)={0x8}, 0x1) close(r0) 2018/02/04 20:51:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000586000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000695000)={"f919ef5798b93ef07046e51007ac9ebe9c91b13a8997fce5a2f25161361eefa762bed91505e80d3d6fa4b9960d1f46e9cdc8f54d16df540551c625b34d584db681456cd8a913e69526e05a055d96ba683f4280d0bd46bbff522e8f842440d37e36850122f13809ac7ae0c09675cf6013efe75c4fc7461dfd476e4706609ee8ec7cb4cf22343911a51333f30aea7aed520a298ba3e8e22e655eede917a3e3b689ba5029e2ef5adb5ba0f50bfcd2155d65dd553b2632fbf4af98649fb1d3eac62cfbfa4a312bcbfc9ef99585bf47750288828223b42be2462d2bc0cfb7e84686536fd41b21ec509ef2b5395040f44ec671218927e4a20306f4868e7b028053bc7e3271664f7e58850ba72d8901efa2507e1ee5421c034c7ac9f6638bd3592814435753e7eaa158277e33b1de2d3888150b80f3789c6e2de1682604cb3d9109868a575cbe5853bebbfbe53550c3513ba27baa322f16cc3959bdbb7eff29acc8455d4b56dbbd1a50eea52748f73e2916183ef504a722cb6c0bbd1b15c89081235df83bd008cfbc46fb1a3f504fbdf3681f062c134012f666ffa35316ea5ab816a99c99b6f3b4176271be96853fbccd1e148a08f08e6e7b48e6cc4a5706b792bb8e19e21fc6e736df07ac935fa2e34ce74b883bb3c5b37f24b6de4017ab164dd10b5c3226fdb29c6528007b71fdd5fdee4989a6bfd7d11d2e5db38b14e203f012e58f51279b80ac7a91d0a64af6680ecdbf3ae21284ff9315acd202d7a7fe896a6207e99bb9ddd1bdbfa0b66c6d6cd977a86ecdfa63028dc2e003dfdd6f951134afe178c1d2a3e37d6c44fa911a7679127e4eb9e82480fa333e170ca95acc0ba8e29c959989c7cf0a29c904a08f06d54b86e1effc9165551635909778aa2e5d19bd7bfdce19ad0bd8a97a61d4acd6b0c80d2ac1301e1faf104c4ce064049c16411fa14b98ecea25dcfb2683ae1c48f0727fe8df1986b1fbd362c3ed260a64fca09c4b0f0a1380a685f460ad0aee7b86f2cf7d003e6f8d2e54dc4e1bdb65028134d3c73c0ad6f9ec91caca12342296903b231585bdc9e695caca86ed6588a0b8b37704d9cfa2c62bf889fea89611b5194e78c2e58d4dcd7ca1292a3546fbc953d5fabb352d43afca90b4a6678796ee748cf3e5890c50e4c018eaeb61852355b260cb1843e91c4f532cb5963d301e63e4d7a6d16ba0a575a6e971f2d275949bca3590b1c02038a3d8803ee54595aa496f5b260081d7b68d1349d41f2c8f74e82eea8ede35d6e732bd7c95684276a5e3b772253e6e756b88dbec41cf7e2c123ddf365264867f8872dd6a0c3181312856d7b9bcc9d37aaeb8237e9ab6a482d7c81035d0ca3fbad7a102ea78890be464337a15df9250b72ddfecb1420f75769b6f9fe3eb0a4d080e2bd3296e1b9f6a99596ba13affda7c1ccd60ec341ee1fc8edaac39d8bc"}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000002f000-0x10)={0x4, 0x203, 0x2, 0xb08, 0x0}, &(0x7f00001c3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000eba000)={r5, 0x80000000}, &(0x7f0000193000-0x4)=0x6) 2018/02/04 20:51:17 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000636000)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ff9000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000ff8000)={0x2, 0x0, 0x80003, 0xffffffffffffffff, 0x5}) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000ff9000)=0xffffffffffffffff) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x80000000}, 0x1c) 2018/02/04 20:51:17 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f7c000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000109000-0x6)={0x0, 0x8}, &(0x7f000049f000)=0x6) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00008ae000)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000061a000), &(0x7f0000262000-0x2)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006f1000-0x8)=@assoc_value={0x0}, &(0x7f000022a000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000998000)={r2, 0xaa, 0x7fffffff, 0x8, 0x7f, 0x2, 0x10001, 0x1b, {r3, @in6={{0xa, 0x0, 0x8, @empty, 0x4}}, 0x3, 0x4, 0x400, 0x7ff, 0xd042}}, &(0x7f0000e9b000-0x4)=0xb8) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) clone(0x20900, &(0x7f0000a94000-0x1), &(0x7f00002b8000-0x4), &(0x7f000029e000), &(0x7f000031d000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000034000)=0x8) 2018/02/04 20:51:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x1, 0x89, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common='bcsf0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x5, 0x0) sendmsg(r3, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/04 20:51:17 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0x0, 0xe000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x2c) 2018/02/04 20:51:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000539000-0x4)=0x7, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$packet(r0, &(0x7f0000f28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000513000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000cd000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r3}, 0xc) syz_open_dev$sndtimer(&(0x7f00007bc000)='/dev/snd/timer\x00', 0x0, 0x40080) sendmsg$nl_generic(r2, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) sendto$ax25(r0, &(0x7f0000abf000)="c009c6076622a03eb68ee0182891684798d0f3382c65a443cb49d99509507534655e4a1f51ef058d8e9219dac69f77f9b1f6e1a5d973bcfee73e12cb1fa30571e5b502ecf11a1de58470def4c5f56dd7", 0x50, 0x4000, 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f0000970000)={&(0x7f0000ec7000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000a5c000)={&(0x7f0000ec8000-0x19c)={0x19c, 0x32, 0xd39, 0x1, 0x2, {0x3}, [@nested={0x170, 0x70, [@generic="6f896645f682000a76545b43ce5e3dc00c87051dec84d35f14d242051ec5f7e8f8add0c40074b0d1cc75a7d7cec8792e93de83957da72c0916c559e3c1f1a126ffd9d5a33f1e76d41c51769eeadadaa0b8f2f14c2437a92339621d0db0bdb5d3bce9fcb69cd9aee5b60f343f1be6cf82b2721bf4874079a534bc9713af28af2e1b56298104c623dc076ae0d9c324c7", @generic, @typed={0xc, 0x6a, @u32=0x1}, @generic="697583bfff2db5d194b3b1c6b4f20f1c8eb920198d356be2b76b009fc3af669b01265c21ab10af25d02e3021ea8baf562a5c76545dd4908a551c14c3ded91f41725df232c1a76fb1d1a38d329257c3bb439342ebcf980cfd91fc715235cb71aafcc63e6635c527ece2d5f9ea4ebff24aebad11f51924a67e47df6ac0fc010ae6e77a0a1abc05c2e8b041d88ae3fb3ac4410fa93b9e7bae556f44aba8ff62f6ff1ad9bd1cf39d59db3ce22618ec256a8345fc3de09e91f5b7fa2a6153c94f28657c9a6cc75b72cb5fca9170805f935c6c80"]}, @typed={0xc, 0x96, @fd=r1}, @typed={0xc, 0x3a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x19c}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000) 2018/02/04 20:51:17 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) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/04 20:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x1, 0xfffffffffffffffb, &(0x7f00001a4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b5f000)={0x0, 0x3}, &(0x7f00002f0000)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00008af000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003d9000)={r2, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0xde, 0x2, 0x5, 0x8, 0x8}, &(0x7f0000657000)=0xa0) r3 = getgid() setgid(r3) mbind(&(0x7f0000d20000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000528000-0x8)=0x3, 0x4, 0x2) write$selinux_load(r1, &(0x7f0000413000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000048a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be4000-0xf)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) 2018/02/04 20:51:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000527000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000007f000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x100000000, 0x3, 0xfffffffffffffffd, 0x8, 0x7fffffff, 0x7, 0x6, 0xe25, 0x8000000, 0x0, 0xa117, 0x4, 0x6, 0x5, 0x3363]}, &(0x7f0000a8d000)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b78000-0xe)={r1, 0x1, 0x3, [0x1, 0x0, 0x80000000]}, 0xe) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) setns(0xffffffffffffffff, 0x0) 2018/02/04 20:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x804) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000101000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000332000)=""/8, 0x8) r2 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000472000-0x28)={&(0x7f00009cc000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f000063f000/0x1000)=nil}) close(r1) 2018/02/04 20:51:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000000, &(0x7f0000001000-0xbe)="92e1c2be28864f33bb7e206376be912f40f38bf6bbbb40700b8c675776050eb6a4dfc37a13d3fceb4da29399e3bd1407102b6e7c9c09cd33ad3bc2ab87ed4fe0e73f10eeb8624cd1c88efcb718896761f2ae2f1c43aa5ccfcc57c78bd484a2bec96b74bd8a1fc32ba9b00d56ea8fcad1a22931f0d4711d9d20179863392049fa5993d0ba49b56c28b4985e671afbd7142a2b9f848eb53e102742eb73988df803ba132466355e9bc013ce8e3ba2d2e1cb0e61d27d34e87ba714d4d74c714f", &(0x7f0000001000-0x4), &(0x7f00009bf000), &(0x7f0000000000)="cf79cdd5e3e80e3f2ec2") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004ca000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004dc000)=0x0) fstat(r0, &(0x7f00009d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c7c000)={0x0, 0x0, 0x0}, &(0x7f000007e000-0x4)=0xc) r5 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000481000)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000785000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e4000-0xc)={0x0}, &(0x7f0000b16000-0x4)=0xc) getresuid(&(0x7f0000bdf000)=0x0, &(0x7f00000b6000), &(0x7f0000667000-0x4)) lstat(&(0x7f0000348000-0x8)='./file0\x00', &(0x7f00003cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() fstat(r0, &(0x7f000027d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a19000)={0x0}, &(0x7f000031e000)=0xc) getresuid(&(0x7f0000265000), &(0x7f0000bfc000-0x4)=0x0, &(0x7f00001ed000-0x4)) lstat(&(0x7f0000834000-0x6)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008a3000-0x4)=0x0) getresuid(&(0x7f0000e42000), &(0x7f0000e78000), &(0x7f0000cf7000-0x4)=0x0) r17 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003f5000-0x4)=0x0) getresuid(&(0x7f0000e73000-0x4), &(0x7f0000de1000-0x4), &(0x7f0000457000)=0x0) lstat(&(0x7f000037a000)='./file0\x00', &(0x7f00004f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(r0, 0x9) r22 = geteuid() r23 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f9000)={0x0}, &(0x7f0000a8c000)=0xc) getresuid(&(0x7f0000332000)=0x0, &(0x7f0000546000), &(0x7f0000a96000)) getgroups(0x5, &(0x7f0000555000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dee000-0x4)=0x0) r28 = getuid() getresgid(&(0x7f0000384000-0x4), &(0x7f0000a8b000-0x4), &(0x7f0000434000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029d000)={0x0}, &(0x7f0000800000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c60000)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000fba000)=0xe8) r32 = getgid() r33 = fcntl$getown(r0, 0x9) r34 = getuid() r35 = getegid() r36 = getpgrp(0x0) getresuid(&(0x7f0000aa1000-0x4), &(0x7f0000d69000-0x4)=0x0, &(0x7f0000758000)) getresgid(&(0x7f0000796000)=0x0, &(0x7f0000178000), &(0x7f000099f000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006c5000-0x4)=0x0) lstat(&(0x7f0000101000-0x8)='./file0\x00', &(0x7f00009ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000020b000)={0x0, 0x0, 0x0}, &(0x7f0000710000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d32000)={0x0}, &(0x7f0000fd2000)=0xc) stat(&(0x7f0000fec000)='./file0\x00', &(0x7f00000e4000)={0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getegid() r45 = getpid() lstat(&(0x7f0000e54000-0x8)='./file0\x00', &(0x7f0000215000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getgid() sendmmsg$unix(r1, &(0x7f00002ca000)=[{&(0x7f0000e9e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000044d000-0xa0)=[{&(0x7f0000c7b000-0x8a)="d8dd10dcc068c0eb4d51760f42fb5aead2dfaad0a3e079b1dcb73d4f4832912a2181ef11d4dda8544b448528211b0697805b603a127963e693121bfb0324ccdfd9e2166d485ce1903ff526388ec44c2dd64daf753043d1aa25f9e60512b22300066cc0cfe1bde39a84135caf07ce093cd0eed2794557e369b95cee5fad12afa4461f3268e6fb4cda9c0c", 0x8a}, {&(0x7f0000ddc000-0xc9)="e60096fb704c3d95fab413877b1e8dc75e49dc5f6115d6cd6684f1ae1caf5a44389367815298dc9e5e65a08608c76d05cf664f3a7b9ec028c41d09b88438674b27ca0cd4519d7cd7e011db1b97f61b3c6d8c15aa25a9bb1983f377f1070d726248934d10506ac8aa072726fa1798b8a4f56d81bf2750b0c1af44981613ad195382861353f0e8c7ffcca6a010e5aeb38ad2d5a96f846cff849ac613f96cfbe07b7c72440904ec281eddb629bab72bf5f4f2041bdb1ad35cee728c8c62035b36ccc7e69914c36078c64e", 0xc9}, {&(0x7f0000880000)="bf04e769481fe45ed56ba921ccc1d14505c3c495471e147862bbe78a1b40", 0x1e}, {&(0x7f000065c000-0xc7)="a98ebab66370d011d3f46d64b68e68c0320564d149ef6d36f0e15f2d8e5437629da0c9a4fa7857a53b00d75c05ccd74d023fab32dd65ca1d9d7b167da1087355d711de21643465e9392529c690d87a8cf06ffda74870361b08988356da907c179e7df1eebd946f444afb65914faf0d28d6ca164e5e5478eb0d73c91c389d02cc21034f60910b957bc0b4f21b53ccc95ba3e05ae8637f4feae76af7debc7b2600bafbcf98fc9cd71818ef45adbc3bfd11ad1d416676cffe679bf6e27b3a0e3d2d74f2340d41538f", 0xc7}, {&(0x7f00006d7000)="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0x1000}, {&(0x7f0000a26000)="b93e0ef0034ac14a0d67ab4ec54fb0644f9c3189018e8e8f4430e98a42ebe701ea6a4e0acfd4a899a47e09446b1f09fa24d97e6a6a04d0f0596039b560b619e9826fba8a0b4a9d2ac98bec62de341d23d9c3fa949ebf503fc21f89c9222cff746dc93c859d2f829bd0eed791d540b693b4b50f73e8012d5bafb8afce8b293c78eb3202abe6089ba7dfa377d0382fd89cb42b81406c9572851d744fc1c3741eb9b6b1efc070cb370d274bf4908fd5e87d7269c92562ec16d01284389b943889ac9a9bc13ab4d87c2524858aad0dcb947a7e27f8387ae712c3958d3e8aed59ce81531ccfe527733ebe89", 0xe9}, {&(0x7f0000c62000)}, {&(0x7f0000328000-0x3)='t{:', 0x3}, {&(0x7f000064f000-0x6d)="2df77e9514491f6c50807465d73e4f3ca4723417c723c042d1b17fdcf81fa3f658a349af7b954cb82c789366c42077de63655394727c5ca5869a803bf6529e28427a279213aa15ff514c6b8723a8daad9001e8c7e0ba2ee15412e0b6829700f61d9211d6f79742efe4411e0563", 0x6d}, {&(0x7f0000967000)="57fc4d5c115d0b2aa3335196b3bfee2fea88dfc808a8ec3cde6b08e97d4d0b435de678d6a927f95de3346e30587984269749d9c3a2a4aa25e10166c32cb29340055fe81218650aad24f50453635cd11bd54548d380bb0ab150", 0x59}, {&(0x7f0000070000-0x7f)="b5263832c3f27b9bec47bca21aadb151925f0d5e2b0b4b05ac00ef9343b7f66b05e65119cb552e2fd9da2e26b422c8658ee420fd269239eab443829f519804d1652f2e0a5a723f8156d31e24f0b779e91f26c13bf8f647718c8ab440517c89a28fac86e87d7c92211e815eb16f98a2e66a15143b5564170c733577ed9dcdde", 0x7f}, {&(0x7f0000ab6000-0x6a)="14ad49e951b5ca44830d3311eba106eeaa322b165cee1e2ee6c645cdf760732821447d72d063364d4712b4f55e44c14a582be606a5ce213c9502d3c8e854c30649330d78dc953fa5be493367f5c6cca102e2f3c523276f20d10f8d96a7005b446e6162f5eae7008b2fe6", 0x6a}], 0x8, &(0x7f00006e7000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x170, 0xb1b2622df25d5fab}], 0x9, 0x800) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000eea000-0xb8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x5b, @loopback={0x0, 0x1}, 0x1}], 0x1c) r48 = syz_open_dev$amidi(&(0x7f00005cb000)='/dev/amidi#\x00', 0x7, 0x2) sendto$inet6(r0, &(0x7f00001ca000-0x75)="0114522ad4463f2468b14e7b7de2658680186839561db5012fcc3c04cf26a7e6746005a16b4d35e9377923fe23322a895408648b5f4ebb9ea0b1fcb56e149ad46fa47f12262f19aefb5f7a3d092bf37a7ef8ad354314285f3ee1594e99d56cb82fe702cac4b4c91e0be8ea5bbc1cb2ade95251c21a", 0x75, 0x20000000, &(0x7f00003e3000-0x1c)={0xa, 0x2, 0x12, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x1c) unlinkat(r48, &(0x7f0000258000-0x8)='./file0\x00', 0x200) ioctl$TUNGETFEATURES(r48, 0x800454cf, &(0x7f000043f000-0x4)) r49 = syz_open_dev$sndpcmp(&(0x7f0000c06000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) ioctl$GIO_SCRNMAP(r49, 0x4b40, &(0x7f0000a82000-0xaa)=""/170) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}], 0x38) 2018/02/04 20:51:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000dd7000)) r3 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a7b000)) write$eventfd(r2, &(0x7f0000555000-0x8)=0xfffffffffffffffe, 0x10000014d) 2018/02/04 20:51:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x9382, &(0x7f00004f8000)) io_setup(0x1, &(0x7f00002ae000)=0x0) io_cancel(r1, &(0x7f00006b0000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000050d000)="1afc402118893369188d486ee60cc34ad61933d1b239b98e98137c45f883e4236d5dadf7d6648cee4b9b114353025b5edf7929e0949b8e83f6218e7fdcd8f70348be2c15e43d14c913f97afa8094ffcc5fc1d59f7d26808fe3aba6dcb8a0beb86c0ee81466", 0x65, 0x459a2020, 0x0, 0x0, r0}, &(0x7f00009dd000-0x20)) ioctl(r0, 0x1, &(0x7f0000a21000)="f2ec38865868216050544551016dcbdc2eb4d17e8f8959790d64206df5973546f756751410f4c21f58185e3bca7616519a863eb943ac921f449037a7ded526afe21faed77bcabbb34b557913d9c31e19fd35115fc3a18d") clock_getres(0x2, &(0x7f0000074000-0x10)) 2018/02/04 20:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b9000)='/dev/rtc\x00', 0x105000, 0x0) timerfd_create(0x7, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f000092f000), &(0x7f00000bc000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a23000)={0x0, 0x4}, &(0x7f0000406000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004f6000-0x18)={r1, 0x8, 0x0, 0x9a, 0x8}, &(0x7f0000bd4000)=0x18) r3 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009b1000)=r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006f1000)=@assoc_value={r2, 0x1}, &(0x7f00006ee000-0x4)=0x8) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000307000/0x18000)=nil, &(0x7f00005ec000-0x18)=[@textreal={0x8, &(0x7f00005e1000)="b841058ee00f0926e3880f0f00bf66b8006800000f23c00f21f8663503000a000f23f80f01bda7adf30f5194c679ba4300b888aeefba2100b8cd4fef2e260f06", 0x40}], 0x1, 0x4, &(0x7f0000fcc000)=[@vmwrite={0x8, 0x0, 0xffffffffabd21f91, 0x0, 0x7f, 0x0, 0x2, 0x0, 0x8}, @flags={0x3, 0x4000}], 0x2) 2018/02/04 20:51:17 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 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) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f5000-0x6d)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) recvmsg(r1, &(0x7f00006b0000-0x38)={&(0x7f000022c000)=@sco, 0x8, &(0x7f0000b33000-0x40)=[{&(0x7f0000ceb000-0xaa)=""/170, 0xaa}, {&(0x7f0000ffd000-0x72)=""/114, 0x72}, {&(0x7f0000614000-0x36)=""/54, 0x36}, {&(0x7f0000c95000)=""/88, 0x58}], 0x4, &(0x7f000039e000-0xab)=""/171, 0xab, 0x7}, 0x2062) tkill(0x0, 0x0) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 20:51:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setreuid(0x0, r1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000308000-0x1c)=@req3={0x7ff, 0x15200000000, 0x4, 0x3, 0x9, 0x5, 0x3f}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/04 20:51:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = dup2(r0, r1) getsockname$llc(r2, &(0x7f00009bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000934000-0x4)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"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"}}}}, 0xfca) 2018/02/04 20:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x492492492492800, 0x0) close(r0) [ 75.143294] IPVS: ftp: loaded support on port[0] = 21 [ 75.154205] irq bypass consumer (token 00000000771c49ec) registration fails: -16 2018/02/04 20:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00003f7000-0xc)={0x5, 0x8, 0x100000001, 0x40, 0x6, 0x8}) 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, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r1}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b27000)) socketpair(0x15, 0x1, 0x1, &(0x7f0000147000-0x8)) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000589000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 20:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000abd000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @rand_addr, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000b3e000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000041c000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d96000)={0x0, 0x7}, &(0x7f0000fc5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000dd000)={r1, 0x3}, &(0x7f0000f91000-0x4)=0x8) 2018/02/04 20:51:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x2) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000a57000-0xee)=""/238) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 20:51:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f0000127000)='rootfs\x00', 0x0, &(0x7f000023a000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000481000-0x12)='/dev/snd/pcmC#D#c\x00', 0x18, 0x40002) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000fd5000)={@nl=@proc={0x10, 0x0, 0x3, 0x10800000}, {&(0x7f000071c000)=""/40, 0x28}, &(0x7f0000b99000), 0x10}, 0x2c) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000810000-0x2)=0x80) 2018/02/04 20:51:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f86000)='/dev/loop#\x00', 0xffdffffffffffffd, 0x181001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/04 20:51:17 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x5) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000017000-0xa)='/dev/vcs#\x00', 0x6, 0x1010fe) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty, @loopback=0x7f000001, 0x0, 0x0, @generic="539678bda4ae85ae60fcd876f1942b25", @common='ipddp0\x00', {0xff}, {0xff}, 0xb6, 0x0, 0x18}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x4, 0x4, [0xe62, 0x0, 0x7fffffff, 0xffff, 0x0, 0x7, 0x10001, 0x200, 0x9, 0x81, 0x0, 0x0, 0x6, 0xada4, 0x7, 0xffff], 0x1, 0x8, 0x58}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) ioctl$TCGETS(r1, 0x5401, &(0x7f0000011000)) 2018/02/04 20:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000672000)=[{&(0x7f00000e8000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000b78000)=[{&(0x7f0000332000)="cc", 0x1}], 0x1}], 0x1, 0x0) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f0000b17000-0x60)=[]}}], 0x1, 0x0, &(0x7f00006ff000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000be3000-0x16)='/selinux/checkreqprot\x00', 0x400002, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) dup3(r1, r0, 0x0) 2018/02/04 20:51:17 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rfkill\x00', 0xc0002, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80000001) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000011000-0x10)={0x1d, r2}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000012000-0x48)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000013000-0xa)='/dev/amidi#\x00', 0x8, 0x800) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001000)=0x8001, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000015000)={'vcan0\x00', r2}) [ 75.369609] IPVS: ftp: loaded support on port[0] = 21 2018/02/04 20:51:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000029c000+0xd0)='/selinux/load\x00', 0x2, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000e9a000-0x1)) timer_create(0x0, &(0x7f0000000000)={0x1f, 0x4, 0x0, @tid}, &(0x7f00000ad000)) r0 = syz_open_procfs(0x0, &(0x7f0000338000-0xe)='timers\x00') r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0xa7, &(0x7f000079f000-0x10)={0xa, 0x10001, 0x4, 0x1}) readv(r0, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) 2018/02/04 20:51:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000ade000)='vmnet0)vboxnet1\x00') r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8) connect$inet6(r0, &(0x7f00009a9000-0x1c)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) 2018/02/04 20:51:17 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, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) signalfd(r0, &(0x7f0000eec000)={0x6}, 0x8) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/04 20:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007db000-0x4)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a1000-0x11)=@random={'os2.', '\x00'}, &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f0000bda000)={0x1, 0x1, 0x72, 0x5, r2}) 2018/02/04 20:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f21000)={0x0, 0x8}, &(0x7f00006a3000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e3d000)=@assoc_id=r2, &(0x7f000024c000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bb7000)) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000077000-0x8)=@assoc_value={0x0, 0x8}, 0x8) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r6, 0x2, &(0x7f0000599000-0xba)=""/186) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f00008eb000-0x8)) sendto$ipx(r4, &(0x7f000076d000-0x6e)="3b904da4b0c5b7ee0c7e1b4926256aedf26274bbc727342e1cfd070a4092e77f6df5a46a15592ce7a14cafa830ab0af4fb571deda35ef0c456843c8a844820ae22ae36c5be485c007ac071227f8c5ef519c0aaa9cda436bebfe6dab3c82efcdfcf03d0ca7905d1dd3de92997be44", 0x6e, 0x40000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000a7000)={0x0, 0x8}, &(0x7f0000e06000)=0x8) r8 = dup3(r7, r5, 0x0) ioctl$KVM_DIRTY_TLB(r8, 0x4010aeaa, &(0x7f0000e4a000)={0xffffffffffffffce, 0x1}) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000131000-0x108)={0x0, @in={{0x2, 0x0, @empty}}, [0x0, 0x3, 0x5, 0x7, 0x7, 0x1f, 0x100000000, 0x7, 0x80, 0x100000000, 0x200, 0x6a61, 0x3, 0x0, 0x21]}, &(0x7f0000c0e000)=0x108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f00004fa000-0xc)=@sack_info={r3, 0x0, 0xa5a2}, &(0x7f0000303000)=0xc) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000bf2000-0x4)=0x80) io_submit(0x0, 0x1, &(0x7f00008f2000-0x28)=[&(0x7f0000575000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00003b6000), 0x0, 0xd2, 0x0, 0x0, r4}]) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000753000+0x572)=@assoc_value={r9, 0xd8}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00009bd000-0x8)={r10, 0x7e}, 0x8) 2018/02/04 20:51:17 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000434000)=[{&(0x7f000011e000-0xdf)=""/223, 0xdf}], 0x1, 0xffffffffffffffff) 2018/02/04 20:51:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, "359d"}], 0x18}}], 0x1, 0x0) r1 = creat(&(0x7f0000ea4000-0x8)='./file0\x00', 0x100) getpeername$ipx(r1, &(0x7f0000be4000), &(0x7f0000471000-0x4)=0x10) 2018/02/04 20:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000759000)='clear_refs\x00') dup(r1) r4 = syz_open_procfs(0x0, &(0x7f0000e59000-0xa)='oom_score\x00') sendfile(r3, r4, &(0x7f0000929000), 0xff) 2018/02/04 20:51:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$setlease(r0, 0x400, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00008f3000-0x9)='/dev/dsp\x00', 0x100, 0x0) r3 = syz_open_dev$loop(&(0x7f0000edb000-0xb)='/dev/loop#\x00', 0x2, 0x500) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) fchdir(r3) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) 2018/02/04 20:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac7000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/04 20:51:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f00003fd000)) clone(0x4000000, &(0x7f0000b27000), &(0x7f0000dd2000), &(0x7f0000331000-0x4), &(0x7f0000861000-0xc5)) 2018/02/04 20:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) fstatfs(r0, &(0x7f0000c11000)=""/218) 2018/02/04 20:51:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0x28), &(0x7f0000003000+0x616), &(0x7f0000003000-0x4), &(0x7f0000001000)) rename(&(0x7f00002bd000)='./file0\x00', &(0x7f0000f47000)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000086a000), &(0x7f0000693000)=0xfffffffffffffec3) perf_event_open(&(0x7f000001d000)={0x2, 0x452, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x7f}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0xa, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000fe6000)=@generic="e4f2f3a8686006ffec444e121d2ed85a", 0x10) sendto(r1, &(0x7f0000efa000-0x36)="6f6bbe6e19d57736b838e14ce5f8a6c02f7539e7585c9aeca0de50c306cce8f50d775e56d93c9af6e201e7a30d6d7fe11938443fe0e1", 0x36, 0x8800, &(0x7f0000b6f000)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x61ab}}, 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000251000)={{{@in6=@mcast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000c86000)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009db000-0x8)={0x0, 0x8000}, &(0x7f0000adc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000061a000)={r3, 0x7fffffff, 0x7}, 0x8) r4 = fcntl$getown(r0, 0x9) r5 = getpid() stat(&(0x7f0000549000-0x8)='./file0\x00', &(0x7f00005c0000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000014a000)='./file0/file0\x00', &(0x7f0000ec1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000179000-0xc)={0x0}, &(0x7f0000533000)=0xc) getresuid(&(0x7f00006b5000-0x4)=0x0, &(0x7f0000420000), &(0x7f00009eb000)) r10 = getegid() sendmsg$netlink(r1, &(0x7f0000cd2000)={&(0x7f0000b17000-0xc)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000d1c000-0x30)=[{&(0x7f0000cf7000)={0xf8, 0x15, 0x430, 0x4, 0x1, "", [@nested={0xe8, 0x83, [@typed={0x18, 0x5e, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="9b37e0af4882ac4dd7e6b4121cb136ad97b878c0272cc41fea942c4850fdec62cd976df5d3798e822a2cdb628b70710476acd567686584449ff0cc42378f465b4348c6b730171b67ea0218a4", @typed={0x18, 0x19, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @typed={0x8, 0x75}, @generic="2490e2e1b056dfb57a1f815c70b539bd399dc7b1d06e9945a8c223ee69a06d3bfa5d5e7fbe045a06a9ca53a80290a3d9b01c26f8e62d3ba33d3895ab43fd1cda1fe9f261ddbae41db1807f0e8196e3bb089af6c47ed0e6f3a167aa1abfaa7b68"]}]}, 0xf8}, {&(0x7f00005b0000)={0x1c, 0x33, 0x100, 0x7, 0x1, "", [@typed={0xc, 0x73, @uid=r2}]}, 0x1c}, {&(0x7f0000fc9000)={0x168, 0x2e, 0x300, 0x0, 0x3, "", [@typed={0xc, 0x5c, @pid=r4}, @generic="270363295aa752eed62a", @typed={0xc, 0x55, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="c36cf0ef21c5cb5766aae11b0eb1d4ae11b90715ab4b27c73f1601cb36b46f1deeed91a7d66bf6490cbec842273406e813a956310841388a9279ac5d2169ff7d22b89e52d50cf1b14fed63865345e68d9306e8f297045c807eeb26d48cad21dce58b76d4b86c5ab9bf940c40f50a3e3c67736a0aeab58ea20f7ea5eeebf8989808dfd674edaee3", @nested={0x54, 0x5a, [@generic="63e5f16acef8ceeb845affccf9e174742411546a2f1df66ff042857315e51161741dfbb31f3801ca43ff013a09d8a40fdeb277e8d612e9f8633f2b17281b9d19d3", @typed={0xc, 0x6f, @fd=r1}]}, @generic="5a8e581ce214d58b50b7ffddbe28d4e862997258b4adb728f89e6378563fdc16a5652a5e4af60da5470f121bd35fa3d09f694878a53d91952e2b620b5ba97280d6d278ebe729ab2e1486b25c7fbb84ff9da9e485cc37eba4a4b2a5"]}, 0x168}], 0x3, &(0x7f0000389000-0x58)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x58, 0x4000000}, 0x40000) getsockopt(r1, 0x10f, 0x84, &(0x7f0000004000-0x4d), &(0x7f0000000000)) 2018/02/04 20:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0xfffffffffffffffe, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffe) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) getdents64(r1, &(0x7f00009ed000-0x53)=""/83, 0x53) unlinkat(r0, &(0x7f0000323000-0x8)='./file0\x00', 0x200) 2018/02/04 20:51:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x181080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e80000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003df000)='net/udplite6\x00') fstat(r1, &(0x7f0000dfa000-0x44)) 2018/02/04 20:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5b000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c77000)={0x0, 0x1, 0x3}, &(0x7f00000d1000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000092d000)={r2, 0x6, 0x30, 0x3b4d, 0xfffffffffffffffe}, &(0x7f0000f8b000-0x4)=0x18) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000ea2000-0x8)) 2018/02/04 20:51:18 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x9, &(0x7f0000000000), 0x0) 2018/02/04 20:51:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000c86000-0x4)=0x8, 0x4) listen(r1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d62000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000674000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009f1000-0xe8)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000d4c000)=0xe8) socket$inet(0x2, 0x80000, 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003ef000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@empty, 0x2, 0x0, 0x0, 0xfff, 0xa, 0x20, 0x20, 0x2f, r2, r3}, {0x5, 0x9, 0xfff, 0x39c5000000000000, 0x3, 0xff, 0x4}, {0x3, 0x7ff, 0x10000, 0x1ff}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x33}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x0, 0x3, 0x200, 0x4, 0x1, 0x8}}, 0xe8) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000c12000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000983000)=@assoc_id=0x0, &(0x7f0000bf7000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000053f000)={r6, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x200}, 0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000a34000)=@assoc_id=r6, &(0x7f00005f6000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) socket$can_bcm(0x1d, 0x2, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005b7000-0x10)={r5, &(0x7f0000872000)="bc01822cc5a3a7d54c7bfabd0871d0cd3cc6a109a16b0e1b2ac90155415b08ff4f80c9ae8d82baad29141727ae4805f460f0bdb992f21c2fc9916e325b672569a3e53f0200000057c7278ec0c01cb60eb0bc8f0100d83c991dfe39d06c27637dc1652be13db7"}, 0xffffffffffffff22) sendmsg$can_bcm(r0, &(0x7f0000199000-0x38)={&(0x7f0000067000-0x10)={0x1d}, 0x10, &(0x7f0000f60000-0x10)={&(0x7f000059c000-0x80)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "ded870375cba5234a1534a6cb5be26da919cfa4d42b588caddd58f0c79ca386f996979b11ce61ed8ccbc684564993bdc5fb0d6e4bbfec43a2f8762be6ae255c4"}}, 0x80}, 0x1}, 0x0) 2018/02/04 20:51:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x1, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x163, 0x27, &(0x7f0000015000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000001e000)='/dev/kvm\x00', 0x101000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() getuid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000000c000+0x3e)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001e000-0x38)={&(0x7f000001e000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000001a000)=[{&(0x7f000000a000-0x1c)={0x1c, 0x24, 0x1ea13d60563b3b4c, 0x1, 0x0, "", [@typed={0xc, 0x3e, @ipv4=@rand_addr=0xf24}]}, 0x1c}, {&(0x7f000001e000-0xc4)={0xc4, 0x1b, 0xc04, 0x0, 0x3, "", [@typed={0x10, 0x3e, @u64=0x80000000}, @typed={0x8c, 0x76, @binary="bfed32501c745fc1004148526b2cacab5770ab446591b7715abce8871c80c6343ee322949b4444d2708a00d5067181b06fe5e5ff4c832b07498ca3ccb8b3be7c17085bb06c18f6512eb6d636532636c4fcc4bd35b8f491b113db170a7a3dff6d4fc3902064de33305e835b8fdc13fc096e0cdb0bc9a3f16dd52bf37a48bae28f1180"}, @typed={0x18, 0x44, @ipv6=@loopback={0x0, 0x1}}]}, 0xc4}, {&(0x7f000001d000)={0x9c, 0x3d, 0x10, 0x1, 0x1, "", [@nested={0x3c, 0x26, [@typed={0xc, 0x59, @uid=r2}, @generic="2a317ee42afd987b244cc79b99d6fc2682e87d42a9b185b6f63266a056b44d", @typed={0xc, 0x3e, @uid=r2}]}, @generic="9adda79db37ed4fc81eba56bef02e7367b3dd267f2951f90a18d76b198b34a1ec65cdd9b8afef9674ce42114da3e2e3e15901d240f52453b7645f566f4a8ad01a4576976f2258c54bdbfa1e162a166"]}, 0x9c}], 0x3, 0x0, 0x0, 0x4000}, 0x40805) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000fd7000-0x4)) openat$mixer(0xffffffffffffff9c, &(0x7f000001c000)='/dev/mixer\x00', 0x44003, 0x0) 2018/02/04 20:51:18 executing program 0: mmap(&(0x7f0000000000/0xb56000)=nil, 0xb56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r0, 0x37) r1 = accept(r0, &(0x7f0000b4b000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, &(0x7f000048c000-0x4)=0x1c) listen(r0, 0x0) listen(r0, 0x42) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b57000-0x4), &(0x7f0000b2d000)=0x4) [ 75.764256] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/04 20:51:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000537000/0x2000)=nil, 0x2000, 0x800000000000, 0x1110, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000595000+0xcc3)=[@in6={0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0xf51}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x3c) 2018/02/04 20:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000f4000)="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", 0x0) mq_open(&(0x7f0000099000-0x24)="232ec36574683073656c696e757823606f7369785f7b636c5f61636365737347504c4000", 0x2, 0xff, &(0x7f0000c87000-0x40)={0x4, 0x80000000, 0x1, 0x0, 0x3, 0x4, 0x4, 0xa}) 2018/02/04 20:51:18 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000a8c000-0x18)={&(0x7f00008a4000/0x4000)=nil, 0xae9, &(0x7f0000ca7000/0x4000)=nil}, 0x18) 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) kexec_load(0x20, 0x4, &(0x7f000001b000)=[{&(0x7f000001c000-0xcb)="6aa60af000f176d783a79a1da2b347df69589d991cbdb10031dc068927b0c2cfed39c9d52745dc5156ab4e4cfa3b516d38feaf0e773a5dbf96d4850802835d3456cd97f366ad7975a8d67ffa2387422060562ec579e909f0c953df69a7610bd14dcc7aacbb5c595cf2156642b6314a5de93295cca9d5bff8ad70209be912f31b9298772d3fd5b4930fdf9a6ad23972113450156119d18318b7a1f3187fd1b114faecf83a6be466b21856c0875d108f7080ea0fb80387c2615037ed45ea40b64dc0958499d11955173184ea", 0xcb, 0x10000, 0x3000000000000}, {&(0x7f000001b000)="a7c68399e48057ac8d99d85b2d8224f21d21f8e0514c17072a101c7b0d6c96aac66da25f67abe8517749b80718aa770ea7e5ba6bf1a06a07b5bd262fcc1558aef9babdc21c69c5ed5caddd15de650c640d833f9ee3e94337e20350a5f447182478edb69a28", 0x65, 0x393, 0x101}, {&(0x7f000001b000)="d1a99b3b605695c0a6560419c804ffb59f67a99c64a8bb36", 0x18, 0x7, 0x264}, {&(0x7f0000013000-0x68)="e33490743416755a82aeb918717159cfa997a38366549ccd184e6d5fa5760b485c45922f9cd035f3070ddc9209905f02df913c671aae59b1ae6bcc37ecd00b1d0758a7bed94e62d873802f49a5153813e8ea3864b19d93e84b947d001efd762b0cc2181f745fcc64", 0x68, 0x1, 0x1}], 0x3e0000) r0 = socket$inet(0x2, 0x80005, 0x0) munmap(&(0x7f0000004000/0x4000)=nil, 0x4000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x138, 0x198, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@empty, [0xffffffff, 0x0, 0xff000000], @ipv6=@empty, [0xffffffff], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@loopback=0x7f000001, [0xffffffff, 0x0, 0xffffffff, 0xff000000], 0x0, 0x200, 0x0, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x1, 0x0}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001]}}}}, {{@ip={@dev={0xac, 0x14, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @generic="b1d367252eab273c334d1940f7013cad", @generic="a9202dee3ed381db0e5c1e3ac550d9c4"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3c0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000006000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0xfff}) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f0000012000)) 2018/02/04 20:51:18 executing program 1: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000047000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x1000000, 0x2, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003a6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000274000-0x8)=@assoc_value={0x0}, &(0x7f0000234000-0x4)=0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000010000), 0x4) mmap(&(0x7f00003a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003a6000-0x8)={r2, 0x7fffffff, 0x9}, &(0x7f00001df000)=0x8) 2018/02/04 20:51:18 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000f) 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, 0x400454d0, &(0x7f0000001000-0x4)) 2018/02/04 20:51:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r4, 0x2, &(0x7f00003ba000-0xba)=""/186) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fanotify_mark(r3, 0x4a, 0x10033, r2, &(0x7f00006ac000)='./file0\x00') openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009e5000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) 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$KVM_RUN(r6, 0xae80, 0x0) 2018/02/04 20:51:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00005bf000-0x50)={0x200, 0x0, 0x0, 0x2000000000001, &(0x7f00000d8000-0xc0)=[{}]}) 2018/02/04 20:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000061d000)='/dev/audio\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000b9d000-0xdc)=""/220) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) poll(&(0x7f00005c6000-0x10)=[{r3}], 0x1, 0xa70) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00006d2000)={r3, 0x0, 0x0, 0xffffffffffffffff}) write$eventfd(r3, &(0x7f00001fd000-0x8), 0x8) 2018/02/04 20:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getown(r0, 0x9) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a90000)='/selinux/member\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0xf3, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) [ 75.957476] xt_l2tp: v2 sid > 0xffff: 16777216 [ 75.963325] Cannot find add_set index 0 as target [ 75.992267] xt_l2tp: v2 sid > 0xffff: 16777216 [ 76.022366] Cannot find add_set index 0 as target 2018/02/04 20:51:18 executing program 5: mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 20:51:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c21000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5473, &(0x7f0000141000)=0x6) fcntl$setstatus(r1, 0x4, 0x400) recvfrom$llc(r2, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) 2018/02/04 20:51:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000fe6000)='./file0\x00', 0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000fe6000)='/dev/adsp#\x00', 0x9, 0x400040) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a9f000)=@assoc_id=0x0, &(0x7f0000fe6000)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f8e000)={r2, @in={{0x2, 0x2, @empty}}, 0x2, 0xfffffffffffffffa, 0x25580, 0x1, 0xe8}, 0xa0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fe7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000fe7000-0x4)=0x2e) unlink(&(0x7f0000fe8000-0x8)='./file1\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fe7000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000+0x29f)={0x6, 0x18, 0x5, 0x4, 0x2, 0x601}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000fe8000-0x8)={r3, 0x2}) inotify_init1(0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_value, &(0x7f000038d000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe8000-0x8)) 2018/02/04 20:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000cdd000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xfff, 0x7, 0x7a, 0x20, 0x4}, &(0x7f000096c000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002f8000)={r1, 0x40, 0x0, 0x1, 0x6}, &(0x7f0000fc7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000005b000)={r2, 0x8001}, &(0x7f00006fe000-0x4)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000216000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r4 = add_key(&(0x7f00002f0000)='id_resolver\x00', &(0x7f0000eab000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003c000-0x2d)="16867b326ae42a2c6a23359a184708c0c8468d49c142062ca8962c8a6d29dbdaaf3c22d9688e6b7aa233011ba7", 0x2d, 0xfffffffffffffffe) keyctl$describe(0x6, r4, &(0x7f00005fb000)=""/4096, 0x1000) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f000018c000-0x4)=0x80000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000c94000)='./file0\x00', 0x20000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$kcm(r5, &(0x7f000094b000-0x38)={&(0x7f00005f4000)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x10, &(0x7f000005e000-0x70)=[{&(0x7f00009a1000)="144e80c7b4581c83587d708c9bfecb00474f9c7e094eedb202c48131d0a376bf7aa188e5a31e6089be8fc040e0f956ded803c70e149c228aab6a026f7bfb9126cd38dc0e70ec7d13f2fb5c5c8c72f6dca81b", 0x52}, {&(0x7f000063d000-0x1)="cb", 0x1}, {&(0x7f0000f35000)="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", 0x1000}, {&(0x7f00008a1000-0xd)="bfea20760a8e54713c30e1d9c6801fdc066da6ab8dedec39", 0x18}, {&(0x7f00006c9000-0x8e)="c235dab8168ef22e3b622d273443f633a11f979e3bb767ec89abc0a85b2969e1206193a5d136b9078c11f0f2060447b11608ccd2ba78b3b5e794dabf341ddf2436d8747514160fde89fd125b0ad7d53cabc506bc06a87782d7c2455c43a41f1d351a82f57e7a4ba9e9a8f7827b76c8651be1a6d853cad451c34a68c2794c18baceb2d6b322458824a53848f4b799", 0x8e}, {&(0x7f000008e000)="0c8da356f5966fef72e929bf8a33b06d860d9f19051bd1b8a74f7819e0be5241b92a2825038730509f1061fa92d6c6063ad7b95cc87ad3610ac20734acdf1f9f60dcf2375f847b3895cb1e3aaec8c14aecfd270e0c0dcb81a21e964a302a0443751686469a9a9d80c7b5751ca49b2e7b974c1dd05e7722904cc9078261d3beb90cdc281b4cf5ef18ac71bc1f9a63ac6178086aafc0957311b94ce065a767e398", 0xa0}, {&(0x7f000009b000)="e23455cb51a5c1d4cf695cc94c4dceb8dc51eb88483100f33c4dff2d88da77dd909634f7bbe119cc9dedfbcb1aa46ac6d2d6407a480c098f90c8e18e0133b6569a43bdfb5516a0ca59d0f47525f21b6163a54bae4743c9be8c0791e402d4b27c03faed2e77aa7d67d26b5f2677499fd94c008804f2fdf7db00933e286bd80ba4818e158f43ff8d822cf52a0a30f64a5dee8394124f51e9dfc0b0f2a952508c38ee56085a1bf15be2c69dbfabfd334e4e5904e9d396ffff7e0ca239133daeede40346b8fa58da9f9aa928df674d30c51204703785d1a79b4f92f526495ef529af8caf489c073b644f1f3e46a94a2af34bbf", 0xf1}], 0x7, &(0x7f00008f9000)=[], 0x0, 0x240008d0}, 0x48840) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000d0a000-0x8)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000213000-0x4)=0x0) socket$alg(0x26, 0x5, 0x0) ptrace$setregset(0x4205, r6, 0x203, &(0x7f000004f000)={&(0x7f0000862000)="f9c7fe6a7abaf8c958691583e870ff53d70036aa761e77e68a143d301c961c6760f72d87e7620b057b2e6d54118d9234", 0x30}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e71000-0x14)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ed3000-0x4)) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/02/04 20:51:18 executing program 1: mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000260000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000261000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000262000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000260000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() fcntl$addseals(r0, 0x409, 0x5) mmap(&(0x7f0000260000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000260000)='./file0\x00', 0x0) 2018/02/04 20:51:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20028000) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000), &(0x7f0000dd5000)=""/211}, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000031000-0x4)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b99000)='/dev/usbmon#\x00', 0x5, 0x1) ptrace$cont(0x1f, r3, 0x80000001, 0x3) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) poll(&(0x7f0000602000-0x7)=[{r2, 0x10}], 0x1, 0x674a) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r6, 0x29, 0x2000000004e, 0x0, 0x0) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a}, &(0x7f0000af0000), 0x0, 0xfffffffffffffffb) keyctl$update(0x2, 0x0, &(0x7f0000141000), 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000cc5000-0x10)=@common='tunl0\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value, 0x8) setsockopt(r4, 0x10000, 0x6, &(0x7f00003fa000)="42acc8db8d954618b13658e55914d58aee668855ed3f780fa0ecb5b4539c01aabc4f3984def553e1bef934b1a8", 0x2d) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00009fc000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) 2018/02/04 20:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x842, 0x0) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x37, &(0x7f0000054000)={0x12, 0x2, 0x2, 0x2}) write(r0, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/02/04 20:51:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000525000-0x2), &(0x7f00001b9000-0x4), &(0x7f000019d000-0x4), &(0x7f0000eba000-0x2)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bdb000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000699000)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000afb000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000047d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) r3 = syz_open_procfs(r0, &(0x7f00002d4000-0xf)='children\x00') preadv(r3, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x8000200000004) 2018/02/04 20:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x14}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000296000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ebd000)={0x0}, &(0x7f00007e3000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000fb000-0xe8)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f00004ca000-0x4)=0xe8) getgroups(0x1, &(0x7f000019f000)=[0x0]) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000071b000-0xe8)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000099000-0x4)=0xfffffffffffffc46) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000300000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000269000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000090f000)=0x0) stat(&(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f00002d5000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000055a000-0x4)=0x0) r12 = geteuid() stat(&(0x7f0000ff1000)='./file0\x00', &(0x7f0000207000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() r15 = geteuid() r16 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f69000-0x4)=0x0) fstat(r1, &(0x7f0000945000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000088d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b25000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f000028a000-0x4)=0xe8) fstat(r1, &(0x7f0000f89000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000830000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dda000-0xe8)={{{@in=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000d28000-0x4)=0xe8) r25 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00007fb000-0x8)={0x0, 0x0}) r27 = geteuid() r28 = getegid() r29 = gettid() lstat(&(0x7f00006f2000-0x8)='./file0\x00', &(0x7f00005ce000)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a22000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000eee000-0xe8)={{{@in=@empty, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00003bc000)=0xe8) stat(&(0x7f0000bf7000-0x8)='./file0\x00', &(0x7f0000be4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000951000-0xa8)=[{&(0x7f00009f4000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000079f000)=[{&(0x7f0000d05000)}, {&(0x7f0000561000)="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", 0xfd}, {&(0x7f000022b000)="4ad8d89da9a983145b7c05f0058843a4d838cc45ea74008a7a01b83d78b50dd3fb23e5c5eaa7ed88e982fbf3a7115860a5d15bfae39feb380cf5a0a8069fc39e0867dec6985a10", 0x47}, {&(0x7f0000fd3000-0x3f)="331efa14fd636c7b3c294e78fa279bf99306e3de849220c975877b06829fe138e219a7d89dc8f8fe54429e67b09fb9f1ae0064005a932a12f2511b7118568c", 0x3f}, {&(0x7f0000625000)="f34728ef0df7b2d3360303c0c186b836a04d5d3d8b2e4225ff41589269ae816e1aabab5fa148d9ffa6bf584e8f650783d1ffd71e818c634becdb55478e878440e6d79ca7bf6c717935780948e675069e", 0x50}, {&(0x7f0000036000)='A', 0x1}, {&(0x7f000041f000-0xc2)="a9d4f512540ad282a7c87d75da1b0516124b6c993cf19c29ca64f6fc0ae0b005e59536f14a0a63ef9cc5e7140f506e7da49a1f0b97062b6c214b793c395d9b369632b6ea4614cf7831324d15ec953d0995af7fb9944c5ba6c2b2b5019efd68f1ab71de33280d822dd9aee82d8599dd1f3c8519d84437520b6e221a28f3603b224818d811a9c853484fd5be393a45ca0fe6506a6a72726d2e5a0fdc9d4877589ba373734831f5800d1b27f2123c66abe4fb91e11f106658f37b0c0c1f73c62e8a6e9e", 0xc2}, {&(0x7f000084c000)="bd14384d28dc8b652bee5fb70a56804bac59b350f5bc031b3c549c536141850d408695e7c306df9fbf2004ad21e881cebf5ca6f3211f9191d1384cad61d062cb63b012b6ca3158598f107b7b2c8c0509c3c04f3539b1587275bf9bb9700459100a9c925cc23e366ee6defa17fb680fa0a2e9ed7d2fd291561b59b50bdb61214b4a59bf4942b4d65ccc", 0x89}], 0x8, &(0x7f00002fc000-0xc1)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xd0, 0x8000}, {&(0x7f0000eb9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d83000)=[{&(0x7f00001b3000)="3afdd305b65f0e5b66b2a7dbd93c906053a1d2efa94c8b2576a604777f31c2ffbdb93deb7308ce90efb32c9983b6b35445fff87098b4c9f89cab6bc235167fff033370f148f1be70d29418082e7ec78bc1f93d7d9e89f9abe7f3c4e134e58e4032e803", 0x63}], 0x1, &(0x7f00005d9000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0xc0, 0x4040}, {&(0x7f00003a8000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000aa8000-0x20)=[{&(0x7f0000df1000)="e4293c539e011b85227ea1c41305027c854339ad12893ec123049e52595e42efa8fe5d068fac3e2c4abf47af335703c9a10b9f0f43526cc54959097b354626badae2d9a9141096fa6b43109331de3ba0a4256e238833d266231a88c7f74843ed9bca21ae214f3dab9bb54358da86d579cdaf64878a29ad548d2ae7472b954d02a3367b23d88942a63c365f13f18a9304f7888bed628d0fe0fa931308bf65cd1c230535095ec53d98b521ff180270782e8b3927393a6ff97807dd3efff62c537af2fba886", 0xc4}, {&(0x7f00006ae000-0x95)="a980009b85b73759bac63760d6e03f119d8e795602ee1d9100193fe46c64a18fa6534824cf49cc2529b1f1889f1f75a096ebb12f80c34e3fb99130e8509516b4b487dd77f6d6bb1452c75df02256bcee33ef7d7b217f2ca1a9958d06020b8c6f51a4f5e54b97f8fc32e91f442197d5048223f3bbcda6e0c2abb2a0ea0a71f63625d19b1235246f576e60d517774b94cd70fa6fa28d", 0x95}], 0x2, &(0x7f0000745000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0xf0, 0x804}], 0x3, 0x80) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/04 20:51:18 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x38}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004a1000)='keyring\x00', &(0x7f0000d33000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000123000+0xf29)="2c7918c1b410a3735a8b72943d3f4ad332d8cea91ad0876923e5e4feaf0d493934b6e8815245e53f3e9a379ba8ee277808ca2714c22efd915bf68251c5620312ea7a38d5389aee008771b7eb19c371948cfe2c17229ca4e3339f00a7f3c6074647e0f294c3ee3343f3a46bbc393ac18a2e50d3dcadef49d800d91c90370aaadec3b0e755518a7c2b0aed100e7864014401c474e61279c31c365b314d7275da6f3b81f81598eed51b3c20909cda5077e7d9b557585e514f868d58bf0b3b612533151792ab1d7e", 0xc6, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000f15000-0x7)='bdev(@\x00') perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000098d000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) syz_open_dev$adsp(&(0x7f00001f1000)='/dev/adsp#\x00', 0x8, 0x8900) 2018/02/04 20:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c5c000-0x10)="c756b6c5820fae95298992eaff010003", 0x10) rt_sigreturn() r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ade41519c81811e8f497ffa098948e5a71933eefebf2c1beb2855a139e33bd2a1bd5c4baacdc5035991d25f9eadc7e135799fde71f99cc31ec9347ac70e6cbb3de", 0xc0}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/04 20:51:18 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008f8000-0xb)='/dev/mixer\x00', 0x440, 0x0) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x10001) 2018/02/04 20:51:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_setscheduler(0x0, 0x2, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) chmod(&(0x7f0000cab000)='./file0\x00', 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = creat(&(0x7f00005c4000)='./file0\x00', 0x20) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00009d3000+0x5d)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @random="7e2bc4cee9fe"}, 0x54, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @generic="e226aabc97f6bfd1b7b3665bd8bb6899"}) 2018/02/04 20:51:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fd0000)="7e35e1f5cf527d86188990b2378b5a9e58ce2488a559af710e2778f03c71785e7b33bc7c7efd1e4407288d8ba014d9dcf1d5e28ab8dcbdf774e22ca264aa7827d0277bd3072023ec926878721a480848559fd75293", 0x55, 0x4000000, &(0x7f0000fd0000)=@llc={0x1a, 0x17, 0x4a6fc43f, 0x401, 0x4, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x10) 2018/02/04 20:51:18 executing program 7: mmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ab8000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000ab9000-0x6)=""/6, &(0x7f0000abb000-0x4)=0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r1, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$inet6(r1, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r1, 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/02/04 20:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/dsp\x00', 0x800, 0x0) bind$inet(r0, &(0x7f00008a5000-0x10)={0x2, 0x0, @rand_addr=0x6}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d3d000-0xc0)='net/packet\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8), 0xffffffff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d3000-0x11)='/dev/qat_adf_ctl\x00', 0x180, 0x0) 2018/02/04 20:51:18 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000036000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000036000)={0x9}, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000037000)="7e1d3b90bef0f56677a76c9353efbdc9eaf6d0906e9d18bacb1ebd4bbc1bc87f2589eff05327c629f8") setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x7ffffffffbeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f}, 0xe) r2 = semget$private(0x0, 0x6, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000039000-0xb)='/dev/midi#\x00', 0x7, 0x100) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000036000)=""/110) 2018/02/04 20:51:18 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f0000707000-0x9)='/dev/vcs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000a0d000)='./file0\x00', 0x80, 0x911c) 2018/02/04 20:51:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c34000)='net/softnet_stat\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8), 0x800000fffffffc) fsetxattr(r0, &(0x7f0000ba9000-0xf)=@random={'security.', '[@,$(\x00'}, &(0x7f0000368000-0x11)='net/softnet_stat\x00', 0x11, 0x3) 2018/02/04 20:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x1f, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000002, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f47000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x6001}) 2018/02/04 20:51:18 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "e22e5b", 0x0, []}}) 2018/02/04 20:51:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000224000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000006f000)=0x0) fcntl$setown(r0, 0x8, r1) execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net\x00\x00\x00\x00\x00\x00\x00\tt6\x00'], 0x0) fallocate(r0, 0x3, 0x3ff, 0xb7d) mkdir(&(0x7f0000d07000)='./file0\x00', 0x100) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/04 20:51:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000, &(0x7f0000000000)="388a2c3c230a2f8181501a0f5f21395d03df36cdf6250eab813eb8b4472db99fea5ddae294514ba8578aa144420865ef69314d43ca6510d3a365405f2bd5cc382d2eca5d67300ff0ba96658afc1de44f", &(0x7f0000c2a000), &(0x7f0000001000-0x4), &(0x7f0000875000-0x1000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000485000)='cifs.spnego\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000a64000)='/dev/audio#\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x4, 0x1, r0) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$invalidate(0x15, r1) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000e52000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00001cf000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000999000-0xaa)={0x0, 0xa2, "3b18973989428a891294bce449b28b8b5e7043cf5c314a6c74fa21ed0e4392395264a3f34bfa5745147bcc42a4ededfa0549889313a9c57434cbd5e04129b79287af2cc95fa66a9e097768482e8af9fd1eb6db6cf62337a2135b7ede757fdb6de12a077267818c650787f0a63ff5c9f05046007ce29f609a2d2cc1de236688b11cdf40d527aab32a1e967791048238fe7d151e702f342361c37b3128bb1c64c7a032"}, &(0x7f0000761000+0x8fa)=0xaa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004f1000)={r3, 0x8}, &(0x7f0000ac7000-0x4)=0x8) keyctl$describe(0x6, r0, &(0x7f0000d9b000-0xbf)=""/191, 0xbf) 2018/02/04 20:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001eb000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00007c4000)={0x4000000000000000, 0x1d003, 0x9, 0x2}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00005b7000-0x74)="6d6f23b50000000000004388f772c83d14e4a3a9090088a477660ae76289173895656bb3dc91941f02f126504750000000000000000331eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f325bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) syz_open_dev$adsp(&(0x7f0000d63000)='/dev/adsp#\x00', 0x1000, 0x90803) 2018/02/04 20:51:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000504000-0x9)='/dev/kvm\x00', 0x161100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000f55000)={0x0, 0x0, []}) 2018/02/04 20:51:18 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000016000-0x1)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000011000-0xd)={@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7, 0x2, 0x0, 0x0, 0xdb3, 0x3f, 0x80000001}, &(0x7f0000016000-0x4)=0x20) 2018/02/04 20:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = socket$inet(0x2, 0x80002, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/create\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 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) write$tun(r1, &(0x7f0000995000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xfac, 0x0, "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"}}}, 0xfca) 2018/02/04 20:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x408042, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) close(r0) r2 = getpid() process_vm_writev(r2, &(0x7f0000500000-0x40)=[{&(0x7f0000648000)=""/12, 0xc}, {&(0x7f0000a37000)=""/64, 0x40}, {&(0x7f0000488000)=""/50, 0x32}, {&(0x7f0000bc2000-0xf7)=""/247, 0xf7}], 0x4, &(0x7f000078c000)=[{&(0x7f00009a2000-0x5)=""/5, 0x5}, {&(0x7f00001c6000)=""/70, 0x46}, {&(0x7f000077d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d1a000-0x7a)=""/122, 0x7a}, {&(0x7f000037e000-0x7)=""/7, 0x7}, {&(0x7f0000724000-0x60)=""/96, 0x60}, {&(0x7f0000336000)=""/159, 0x9f}], 0x7, 0x0) 2018/02/04 20:51:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000a9a000-0x20)={{}, {0x77359400}}, &(0x7f0000001000-0x20)) fcntl$lock(r0, 0xc, &(0x7f0000ba4000-0x20)) 2018/02/04 20:51:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f00002b7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e15000-0x76)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0xfffffffffffffffe, 0x0, 0x0, {0x0, 0x6, "b79208", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "1d3053a06de46b1c"}}}}}}}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000341000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$netrom(r2, &(0x7f0000365000-0x48)=@full, &(0x7f00007ae000-0x4)=0x48, 0x80800) 2018/02/04 20:51:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) accept4$ipx(r0, &(0x7f0000001000-0x5), &(0x7f0000000000)=0x10, 0x0) readv(r0, &(0x7f0000001000-0x20)=[], 0x1cc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r1, 0xe0, "5a664bd053a062d36ead5c79dcca743dd3e5ac14a4cd6c5e515b0302db58049e50961a663699078eacd4d452d6d37231924e381958907a08de4d0c2e0e50aa99376c74cb5bcabf2891e2a801f8e971f353a7c645d8c45674343d311c17e60e936acadae6141df9cf99bfe1187459b3a589526d1365b5c75ea9130b15e06a38deaed137431d4004fb1713b99e4d5c7e86009c6e503380c7804610c01e216ce8d1b3c404e24459564fc4db0e823be8d94d7285e6ff28a038eb093fbe9aef110a899b54b33143cc07a14bebacfd55601fbbaf8c47958757f99fb8cae0d8fa3b6283"}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x92, "4de3190ef66299849ca282e5022f8d8e0420f7772072feebca637dfbe9d123a8a0b46f9d12fde84f7504b16fca863c523218a2e1f1999242416256921a76ed68636b7e4181d5b30bc4af19895cb8140e1c6a56b57b1302ee4207dc2c2d84d6d180ab335e8524f42d91da0809f5d9e8fab84fd39d686f91dd87a696830fc3bb2604a2da4ad6e204cbdf26e5a26539a7e9c0ed"}, &(0x7f0000001000)=0x9a) 2018/02/04 20:51:18 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$netlink(0x10, 0x3, 0x0) bind$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$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000ff0000-0x4)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000d25000)=0x2, 0x4) msgget$private(0x0, 0x1000000000000003) 2018/02/04 20:51:18 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000004000)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000015000-0x8)={0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000016000)) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000015000)={r2}) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000018000-0x8)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r3, 0x800, 0x3, &(0x7f0000018000-0x60)=[{}, {}, {}], &(0x7f0000018000-0x10)={r4, r5+10000000}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000016000)={&(0x7f000000d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x3a, &(0x7f0000017000-0x20)=[{&(0x7f0000017000-0x1000)=""/4096, 0x1000}, {&(0x7f0000017000-0xfc)=""/252, 0xfc}], 0x2, &(0x7f0000017000-0xbc)=""/188, 0xbc, 0x3}, 0x40000000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000016000-0x75)={0x0, 0x6d, "2d23339a8f36bf738803a48c343e63d0cff58dd628a8ae393731b4a446efe5cafbd24ef0d0810cc0d75ba7500ff5668b322f34e862355ad79528ee4a2781a549983889adcbfae69b876b3a7b5fe5474ef61913d71d1f63f55ce41368a996100f3619264be3d45cd0f25ebaf07b"}, &(0x7f000000d000-0x4)=0x75) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000009000)={0xfffffffffffffff7, 0x7fff, 0x6}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000015000)={r6, 0x47, "f66346e1a922c45bb47da44fbbbc0c378cb9f055452edb084446b18638412c3be60a66cbadd93c48f908ed80ff13fa9d041204fe29d75eaae11062aaa16e05f7a4c3899affe587"}, &(0x7f0000016000-0x4)=0x4f) recvmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@generic, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)}, 0x0) [ 76.522052] binder: 12147:12150 Acquire 1 refcount change on invalid ref 0 ret -22 [ 76.548911] binder: 12147:12159 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 76.566419] device eql entered promiscuous mode [ 76.570562] binder: 12147:12150 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 76.597754] binder: 12150 RLIMIT_NICE not set [ 76.678482] binder: undelivered death notification, 0000000000000000 2018/02/04 20:51:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fe6000)={0x7f, 0x7, 0x8000}, 0x4) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c04000-0x10)={0x8, &(0x7f0000cee000-0x40)=[{0x7, 0xc5, 0x4, 0x10001}, {0x8, 0xf4e3, 0x100000001, 0x12d}, {0xffffffffffffffff, 0x1ff, 0x8, 0x8001}, {0x80, 0xffffffffffffffd8, 0x4}, {0x5, 0x1, 0x1f, 0x7}, {0x20, 0x100000001, 0x8, 0x8}, {0x7, 0xffffffff, 0x4, 0x7fffffff}, {0x2c, 0xc, 0x2, 0x2}]}, 0x10) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8), 0xfffd) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b56000)={&(0x7f000089f000-0x8)='./file0\x00', r1}, 0xc) 2018/02/04 20:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d84000)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1000, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x47, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000, 0x0, 0x4000000000000}, 0x0, 0x0, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00008fc000)=""/96) clone(0xc008900, &(0x7f00008dd000-0x21), &(0x7f0000b5b000), &(0x7f00009dd000-0x4), &(0x7f0000218000-0x49)) 2018/02/04 20:51:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000649000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00009d9000-0x24)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$int_out(r0, 0x0, &(0x7f0000559000-0x8)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/02/04 20:51:19 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xf, 0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000026000)=0x78, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000027000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000001a000-0x50)={@syzn, @ifru_flags}) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r2, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000000b000-0x50)={0x2, 0x6, 0x0, 0x2, 0x2000012f, 0x0, 0x6, 0x0, []}, 0x10}, 0x1}, 0x4004080) 2018/02/04 20:51:19 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) socket$inet6(0xa, 0x80000, 0x5) sendto$inet6(r0, &(0x7f0000000000)="05df655d4bf3f22a2f144852534b7b3148785a0d09000020668fa393f5cfef7ae3f1dd3e05000000c2a348f8", 0x2c, 0x3ffe, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/04 20:51:19 executing program 7: clone(0x0, &(0x7f00001a5000), &(0x7f0000659000-0x4), &(0x7f000039f000), &(0x7f00007af000-0x1)) time(&(0x7f0000f10000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0xd000, 0x10d000}) 2018/02/04 20:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e21000-0x9)='/dev/kvm\x00', 0x2880, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a5000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000423000)={r0, 0x0, 0x1, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000c2f000-0x2)=0x1) 2018/02/04 20:51:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00006bf000-0xa)='/dev/vcs#\x00', 0xff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$nfc_raw(0x27, 0x1, 0x0) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) socketpair$inet(0x2, 0x80000, 0x1000000000007, &(0x7f0000e10000)={0x0}) getrlimit(0xf, &(0x7f0000672000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000d3000-0x4), &(0x7f0000000000)=0xfffffffffffffe7d) dup2(r3, r4) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/02/04 20:51:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000672000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0}], 0x20000000000001b5, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) r1 = syz_open_dev$vcsn(&(0x7f0000812000-0xa)='/dev/vcs#\x00', 0x4, 0x1a002) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000913000-0x4), &(0x7f0000802000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001c0000+0x1cd)={0x4, 0x0, &(0x7f00009eb000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000fc2000)="e1e53a304cee6f2dfc9e07be2680d3fc9c68a701f51af8f611260237b8bc978cd39ed5703c410ae69933f5d19bcc43d12366e5b53ff60d158f9982593157568d0c22155109b75be8"}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a45000-0x4)=0xffffffff, 0x4) 2018/02/04 20:51:19 executing program 4: r0 = open(&(0x7f0000279000-0x8)='./file0\x00', 0x422803, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0x1000)="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", 0x1000, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000000)='id_legacy\x00', 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000f7d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eaa000)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/02/04 20:51:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005b1000+0xf5a)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6}]}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000deb000-0x12)='/dev/input/mouse#\x00', 0x7ff, 0x4000) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000085000)={0x8, 0x7ff}) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) 2018/02/04 20:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ece000-0x4)={0x0, 0x5, 0x10000}, &(0x7f000078e000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000621000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000fed000-0x4)=0x8c) sendto$inet(r0, &(0x7f0000074000)="cbcf417de1536e735d3d1c981d82f41d6c0adb6f434cd3dc61d828c8a884f2949984d8226241fd4d2c514cf8", 0x2c, 0x0, &(0x7f000078a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000002}, 0x10) 2018/02/04 20:51:19 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000)=0x5, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000013000-0x12)='/dev/snd/pcmC#D#p\x00', 0xe4, 0x109000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000000b000)={0x7fff, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000013000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x6, 0x7, 0x6eae, 0x401, 0x5}, &(0x7f0000009000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0xfffffffffffffffd}, &(0x7f0000003000)=0x8) sendto$inet6(r0, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000015000-0x4d)=""/77) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000007000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000-0x8)={r3, 0x9}, 0x8) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000015000-0x4), &(0x7f0000015000-0x4)=0x4) connect$packet(r1, &(0x7f0000014000-0x14)={0x11, 0x11, r4, 0x1, 0x1, 0x6, @random="ad4cc41ef0f5"}, 0x14) 2018/02/04 20:51:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r0 = open(&(0x7f0000754000-0x8)='./file0\x00', 0x410400, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f34000)={r0, 0x28, &(0x7f00004fb000-0x28)}, 0x10) fsetxattr(r0, &(0x7f0000fc2000-0x1b)=@known="7379739600f6ff00000000005f9a636c5f6163636573b300010069", &(0x7f00009b8000)="020000000500000090746e00", 0x63, 0x0) [ 77.119635] binder: 12206:12210 ERROR: BC_REGISTER_LOOPER called without request 2018/02/04 20:51:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000050000)) sendmsg$nl_netfilter(r0, &(0x7f0000b99000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xffffffffffffffa7, &(0x7f0000aa5000-0x10)={&(0x7f0000ccc000)={0x214, 0x3, 0x7, 0x400800000001, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x7}, [@nested={0xffffffffffffffcb, 0x22, [@generic="ad56a815c9af67dcad65c333bb3a517c220d8208a5b6a2db805561f98c1c3c6cc854bd943fbd7bb49f49992f3bb149223733c8406a87bf439bd0479f31c69cc5db07d3cac93e297d211852dab5155d0f1b61cf2c9225c9", @generic="7e5968cba331005935114dd1fae13fb39d36048b625ba3ffba9877c75949223f5d2445e144f063fb55f6f74f5a4f839ea6b1fca1bea65cd92d11e79356a858a12718802e13869b252a7c05e874e6210b2258855bd482bf06ec7b9c25c8144bcff1fad48cc4bba6dba3428e22cfb55546e94cf3f5e207a810d033b8f9af1e0155413ff657be6ceaff50d66216bee9c9bba8ee7168a6e368fa3e7a854a11b6d536cd88d712898b31a5b443603bc1c7f67a53454d75", @generic="df6f4af6ba49fa1eefc719c6d6b13ee585780049268b56e645057a82e8d4507be5be144abad07ea2e151765c68361ff3b8dffc9ef0acb3702cab50a9279f84c09456a76731aeba5ba9bfe95ec5d918362004aa776908ce9593da63fcce054b1ac0461cb98e3eb12c36d4f6eeacbab7d6d73b33060fc9f3244da5c8f64a94bbe185c39c36037d20fa980fe34ab548ec3957503bf4a3b3a05cd723de9eb75fd3fccb5a871d33839e31ea", @generic="189f2a294b68", @typed={0x10, 0x8f, @u64=0x7ff}, @typed={0xc, 0x1f, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x33, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x7a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x214}, 0x1}, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00007fe000-0x20)={r0, 0x6, 0x1, 0x3, &(0x7f0000a01000)=[]}, 0x20) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000727000-0xd1)=""/209) accept$packet(r1, &(0x7f0000c92000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ef0000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000786000)='/dev/input/mouse#\x00', 0x0, 0x400000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000042b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x431}) mq_timedsend(r2, &(0x7f0000325000-0x85)="d93443defbc66510a837cef1ea9e17a6bac65264c36becd68e931070c2b4508ddb5f819f394d73c4f9a7c4634d0983e361be6d6754da318baa42e8602c32dda7581814c252cf2000d46873422ae3e4df9ac3f68a98fd5c169743b057a352db2bf49bafa30c6749edf84a792e4f5109c0d67320d93ea92d745a0cad3f43e6d587e5d7560c64", 0x85, 0x10000, 0x0) 2018/02/04 20:51:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c3000)={0x20080522}, &(0x7f0000cca000-0x18)={0x0, 0x0, 0x0, 0x2d}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000364000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000cf1000)={{0x0, 0x80000001}, 'port0\x00', 0x4, 0x80000, 0x0, 0x0, 0x80, 0xc66, 0x4, 0x0, 0x2, 0x5}) write$sndseq(r0, &(0x7f0000103000)=[{0x5, 0x2, 0x5c87, 0x15f, @time={0x0, 0x989680}, {0x2, 0x4}, {0x10001, 0x7}, @raw32={[0xfffffffffffffff9, 0x8, 0x4]}}, {0x0, 0x3, 0x174b1fe9, 0x7, @tick=0x4, {0x4d}, {0x4, 0x68}, @result={0xfffffffffffffffc, 0x3ff}}, {0x34, 0x5, 0x100, 0x80, @time={0x77359400}, {0x2, 0x8}, {0x0, 0x4}, @control={0x2, 0x3, 0x20}}, {0x1, 0x5, 0x80, 0x3, @tick=0x2, {0x0, 0x8}, {0x81, 0x200000000}, @raw32={[0x5, 0x2, 0x800]}}, {0x3, 0xf7b2, 0xffff, 0x3, @tick=0xfff, {0x3, 0x10000}, {0x4, 0x10000}, @result={0x3ff, 0x80000001}}, {0x1, 0x5, 0x100000000, 0x4, @tick=0x3, {0x1, 0x5}, {0x6, 0x589}, @note={0x6, 0xb966, 0x9775, 0x573c, 0x558}}, {0xbc2, 0x9, 0x288, 0x3487, @time, {0x611, 0x7}, {0x7, 0xfffffffffffffffe}, @control={0xaea4, 0x2, 0x81}}], 0x150) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00004a7000-0x8)=0x400) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) dup(r0) munlock(&(0x7f0000159000/0x800000)=nil, 0x800000) 2018/02/04 20:51:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00008cb000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000d28000-0x4)=0x9ff, 0x268) sendto$inet(r3, &(0x7f0000144000-0xe2)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$key(r3, &(0x7f0000f43000-0x1c)={0x0, 0x0, &(0x7f00002c2000-0x8)={&(0x7f0000395000-0xd0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00003e0000)=[{&(0x7f000021d000)}], 0x1, 0x0) [ 77.204605] binder_alloc: binder_alloc_mmap_handler: 12206 20000000-20002000 already mapped failed -16 [ 77.219673] binder: BINDER_SET_CONTEXT_MGR already set [ 77.239253] binder: 12206:12220 ioctl 40046207 0 returned -16 [ 77.272462] binder_alloc: 12206: binder_alloc_buf, no vma [ 77.278204] binder: 12206:12230 transaction failed 29189/-3, size 0-0 line 2957 [ 77.300111] binder: 12206:12210 ERROR: BC_REGISTER_LOOPER called without request [ 77.307821] binder: 12210 RLIMIT_NICE not set [ 77.316521] kauditd_printk_skb: 22 callbacks suppressed [ 77.316529] audit: type=1326 audit(1517777479.752:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12242 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.347467] audit: type=1326 audit(1517777479.753:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12242 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.371897] audit: type=1326 audit(1517777479.753:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12242 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.396410] audit: type=1326 audit(1517777479.757:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12242 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.420811] audit: type=1326 audit(1517777479.759:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12242 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.445449] audit: type=1326 audit(1517777479.759:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12242 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.470324] audit: type=1326 audit(1517777479.760:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12242 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.487222] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.494877] audit: type=1326 audit(1517777479.785:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12242 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=32 compat=0 ip=0x453299 code=0x7ffc0000 [ 77.507395] binder: undelivered transaction 27, process died. [ 77.524745] audit: type=1326 audit(1517777479.785:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12242 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 20:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) sendmmsg$inet_sctp(r1, &(0x7f0000b54000)=[{&(0x7f00007b0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000998000)=[], 0x0, &(0x7f000077b000-0x30)=[]}, {&(0x7f00001ab000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000076e000)=[], 0x0, &(0x7f0000b64000)=[]}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/04 20:51:20 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007a5000)='/dev/rfkill\x00', 0x80002, 0x0) syz_open_pts(r0, 0x101000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000b6e000)={0x40002, 0x0, [0x1, 0xffffffff, 0x4, 0xaf6, 0xcb22, 0x5, 0x1, 0x80000000]}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000ac000-0x10)={0x6, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001000-0x90)) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x30, 0x40000000000003a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) 2018/02/04 20:51:20 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000d000)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000c000-0x28)={@common='ip6tnl0\x00', r1}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000000b000-0xe8)={{{@in=@empty, @in=@empty}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f000000f000+0x6a9)) sendmsg(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000d000-0x41)="f6afeef602cabaebccf2b012971fe6cc7842", 0x12}], 0x1, &(0x7f0000002000)=[]}, 0x0) 2018/02/04 20:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f0000dc8000-0xd)='/dev/usbmon#\x00', 0x100000001, 0xc0001) fcntl$setflags(r1, 0x2, 0x1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d18000)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) r2 = dup(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000e0b000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000c43000)={@empty, 0x6, r3}) listen$netrom(r2, 0x4) 2018/02/04 20:51:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000e13000)="e1", 0x300, 0x8003, &(0x7f00005b2000)={0xa, 0x0, 0x8c2c, @dev={0xfe, 0x80, [], 0x0, 0x18}}, 0x1c) name_to_handle_at(r1, &(0x7f00001aa000-0x8)='./file0\x00', &(0x7f000011e000)={0x101, 0x4, "27c50fac8f20491a6517eaef63b61ad83ec653612cfe91dd66ee112f71bca93b1b4b93a24036b2859f8dfe638a137cb16287cc2cbae0aa0a9d6df3bb687687f661f19ae0d622664611500a4603534490e7fc166d96ee43a1298b4a26c5ef6dc39065d3a08a27871e24014df0e90a534f45f1bd6401e38c72e5f9ddab99730971a7e065fc0e3c4d4fc122aa09400b0c954cccb721a2d193eb1857bbd218da6b88051818b24aca2725ecb97153139c4db192ec3e0780389aca5c35140a3c97cd7f9f9363e8111ef8b5a6479fa1e4e79c927ec66b856b1a788824d15b342d187cc79bc669ea7d7bf338ad39b387cde639fb24735a81cccfe5b2ac"}, &(0x7f0000b0d000), 0x1400) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000862000-0x2)=0x7fff, &(0x7f0000393000)=0x2) fcntl$setsig(r1, 0xa, 0x12) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000995000)={0x0, 0x2, 0x1, [0x0]}, 0xa) 2018/02/04 20:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000036b000-0xc4)=""/196) 2018/02/04 20:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000219000-0x12)='/dev/input/mouse#\x00', 0x1000, 0x400080) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) fcntl$getflags(r0, 0x40b) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00001e2000)=r1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00005a1000)=0xffffffffffffffff) 2018/02/04 20:51:20 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$pptp(0x18, 0x1, 0x2) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000008000-0x4), &(0x7f000000c000)=0x4) 2018/02/04 20:51:20 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000b39000)='/dev/snd/midiC#D#\x00', 0x9, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x1, 0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r0, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000719000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2}, 0x20) [ 77.524765] audit: type=1326 audit(1517777479.786:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12242 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 20:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000db0000-0x12)='/dev/input/mouse#\x00', 0x9, 0x208002) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007bb000-0x4), &(0x7f0000fc9000-0x4)=0x4) 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(&(0x7f0000eb4000-0x8)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000c93000-0x4), &(0x7f0000aa8000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000bbe000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227d, &(0x7f0000f14000)) [ 77.620839] QAT: Invalid ioctl 2018/02/04 20:51:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000010a000-0x4)='./file0\x00', 0x0) 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, 0x0, @perf_config_ext={0xb}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000afe000-0xb8)={0x0, 0xb0, "10f5f6afe0443a67a484bb0982eebcd1f16757e2ed320e151a0cdce845c60cd02bc9561761c60354194c492af1ebce3d8eec42ecfe93591eed92957c557fe5d569fbd40c7e5d1d19b976d828e5d8c011c348fc7dba4cca11402673476ddfb401a5d8b1056f175c3909e6cbef5abda4ae982152adf96efd685fc67af4defd3d7e437979d0d2d0ca157115e6566421df254dee1275d04a03d8999c964498e42f8d72fdd2c1e166fca53be2a62e207a645a"}, &(0x7f00004b6000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e35000-0x8)={r1, 0x80000000}, &(0x7f0000c2f000)=0x8) mount(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/04 20:51:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f0000dae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00002ea000-0x1), 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000076f000-0x4)=0x1b) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00002e6000)={0xc2f, 0x4, 0x54ee, 0xfffffffffffffffc, [], [], [], 0x7, 0x0, 0x1, 0x68, "ce350ee7727da23c38458ebae5e336b5"}) 2018/02/04 20:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000919000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0xcd, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x10000000000, 0xffffffffffffffff, 0x0) [ 77.664863] QAT: Invalid ioctl 2018/02/04 20:51:20 executing program 2: socket$inet(0x2, 0x80a, 0x7f00000000000000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000426000-0x35)="97cb4b3007fff4e75317f51200d9d022d0d7666099d1abfa230841824d8ff3acf98b48d4fc001eade12e6a9b56ead0e37db0cada66", 0x35}], 0x1, 0x2) 2018/02/04 20:51:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendmsg$inet_sctp(r0, &(0x7f00006df000)={&(0x7f0000c2e000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000a9c000-0x50)=[{&(0x7f00000d7000)="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", 0x4fd}], 0x1, &(0x7f00009b7000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x4, 0x4, 0x9ce, 0x307db718000000, 0x2b, 0x5}}], 0x30, 0x24000040}, 0x4000010) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000098c000)=0xdaf, 0x4) 2018/02/04 20:51:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) syz_open_dev$sndmidi(&(0x7f00000c9000-0x12)='/dev/snd/midiC#D#\x00', 0xfff, 0x100c0) 2018/02/04 20:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f4f000-0x1e)="6d696d655f7479706540707070317070703126296c6f26eb246264657600", 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c9f000)='/dev/kvm\x00', 0x0, 0x0) shmget(0x0, 0x4000, 0x80, &(0x7f0000388000/0x4000)=nil) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@textreal={0x8, &(0x7f000002d000)="2e640f18e30f01c80fc7681d8a5063baf80c66b8380e6c8b66efbafc0ced0f30ba4000b8b200efbaa000b000ee2e663e6066b9230000400f32", 0x39}], 0x1, 0x0, &(0x7f0000007000-0x10)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000566000-0x18)={0x1, 0x0, [{0x100000000000048c}]}) 2018/02/04 20:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00004ba000)={&(0x7f00000af000-0xc)={0x10}, 0xc, &(0x7f0000dc5000)={&(0x7f0000c6f000-0x1be9)=@getlink={0x28, 0x12, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) r1 = semget(0x1, 0x3, 0x80) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000099000)=""/4096) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000496000-0xa)='/dev/cuse\x00', 0x8080, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x40001bf) fadvise64(r0, 0x1d, 0x10000, 0x3) 2018/02/04 20:51:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000055f000)={0x4000019980330}, &(0x7f0000002000-0x18)) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xffffffffffffffa6) r2 = memfd_create(&(0x7f000082c000-0x1)='\x00', 0x2) sendmmsg$nfc_llcp(r2, &(0x7f000022d000-0x38)=[{&(0x7f0000e7d000)={0x27, 0x4, 0x8, 0x3, 0xffffffff, 0x3f, "5aea435b1382ff42a0dba2e4b2528b8d58ed2d806b18fa6127d66f04cf5849d4ec96951048e19b183c802b7f7b5ed61125f01c260e55239e33b26115e14f85", 0x4}, 0x60, &(0x7f00003ad000-0x30)=[{&(0x7f00008cc000)="f8838d84f1a17fa5171fa0219d53cc3f1665264962d38e74aa8449e706aabb4ac4e13b28472b899c39a3a04fed7f9f50f81cfaa1c0f7f229094ec36704ecab00f0053e04c22cec060adea3725af19c903ae7a3550be9789d340333344be6640b818f21447da296e3a5b326de7539f28aa3c9d829bb7066f3a51e7e35f5f5697914a54ed22cb9e64349eb29a4ddc24ccb94f75ea127f09eacc40d72ce45680abeaeb97f280899523c606ccf7ef630e801d7d266b71dba1bf1b4d9b0a61b6817c550a6df1dd051a8ccf5b0", 0xca}, {&(0x7f000018f000)="7b4e14566b8038c5897d61870137e8df14d3d28419614cface732c5376dd5fc8f3b278534bf5d59c1a83278a6d89d62e8765be33c6231800df2b405d26d25c1af7f7ec4dff3501967554f864db8942d788489854e31a543be55798b658fd21b798330aa847f873f4dfb39a69a3a306cbe97bea07c9de4ee4351607e21d86f17e417c458524da2b28c013893bc08c136875b81fbf6466ce32751bee4ffd468b0dd853ee6fd646237a48e914ca83177f20be7afe867cd75492b9a09f8c7c9d55bbe36ef3a28b5170335f131bbbf3b94ed83222f9193dc675deb022945776a6de04a102469daeb67a9725fd42d3cc2332138e2f", 0xf2}, {&(0x7f000029f000)="146eb8c82cd37caa64645850bbbe988b957bdde743a56936a631679d28aabc7b6ae6bd4426b7712b3a637ff19e869e1e0dd33a09116666299053bbc8b127cb540bae5fa4d8d70cc601040b4d616cf22972ea228653df2514fdf59adc9fa08bc35a84a3d4637cd6ea69aef84c68ad2def40d17a67e098f3155d37c3", 0x7b}], 0x3, &(0x7f0000fbb000-0x20)={0x20, 0x12b, 0x3d1e9bb8, "3e5668a27637bc77c50ac976c559d1"}, 0x20, 0x80}], 0x1, 0x4000000) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, r3, 0x0, 0xffffffffffffffff, 0x0) [ 77.725841] xprt_adjust_timeout: rq_timeout = 0! 2018/02/04 20:51:20 executing program 0: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00001a3000)={0x470, 0x15000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000471000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00006c6000-0x18)={0x10000, 0x6, 0x6, 0x3, 0x7ff, 0x1}) r2 = getpgid(0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc0000-0xf)='/dev/sequencer\x00', 0x200080, 0x0) perf_event_open(&(0x7f0000eae000-0x78)={0x3, 0x78, 0xfff, 0x5, 0x39ae, 0x8001, 0x0, 0x400, 0x8, 0xf, 0x2, 0x3, 0x7, 0x75, 0x9, 0xffffffff, 0x101, 0xfff, 0x100000000, 0x80, 0xf0, 0x401, 0x9, 0x0, 0x274, 0x1, 0x0, 0x1, 0x8, 0x80, 0x5551, 0x4, 0x38, 0x0, 0xce, 0xc6, 0x8876, 0x7fffffff, 0x0, 0x7f, 0x4, @perf_config_ext={0x6, 0x4}, 0x20, 0xffffffffffffffff, 0x8000, 0x5, 0x40, 0xd76, 0x5}, r2, 0x0, r3, 0xa) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x181}) r5 = dup2(r4, r4) mq_timedreceive(r5, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) 2018/02/04 20:51:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r1, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[], 0x0, &(0x7f0000e11000-0x2280)=[], 0x0, 0x20008000}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r1, 0x120}, {r1, 0x8}], 0x2, &(0x7f0000014000), &(0x7f0000973000)={0x4311}, 0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000ad9000), &(0x7f00006bd000)=0x4) setrlimit(0xf, &(0x7f00006eb000)={0x3}) bind$inet(r2, &(0x7f00005d8000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ea5000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000dba000)={{{@in=@remote, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000996000-0x4)=0x1a1) getpid() getresgid(&(0x7f0000b91000-0x4), &(0x7f0000e0d000), &(0x7f0000992000)) syncfs(r1) sendmsg$unix(r2, &(0x7f000048c000)={&(0x7f0000ef1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007a2000)=[{&(0x7f00000bb000+0x83f)="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", 0x1000}], 0x1, &(0x7f00008fb000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r1]}], 0x20, 0x24008010}, 0x20040084) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000091d000)=0x80000000) sendto$inet(r2, &(0x7f0000b9c000-0x55)="f91f633403f68230c56562ebf6778f38a848275f624061e0037c3372b7734c78d3a37f6f52bbfb5fe7bc075823a85f3f7cae256ea30739e680b67d91d92a2cdd1603574d4eb9218fe91ac99658051c5e4dc2ca6104", 0x55, 0x4000, &(0x7f00007a9000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r3 = dup3(r0, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000069000)={0xfffffffffffffff8, 0x0, 0xcc}) write(r0, &(0x7f0000ec6000-0x83)="f664708d739c2a65a1b4e5451aea45ce75bf008f54b1dda606e10c3060804536eb24968987df19b706c8030344463154a73cbd5d16fa470f95ff0800459f5944df224dcf9fe254415acbd46d4119b894234baad0152efc09f41af83da9409f8248281321cca898136064dc026a1e64ac604d0429b2e84e38e9ff7f5bdf8f513619abe2", 0x83) clock_gettime(0x0, &(0x7f0000a7c000)={0x0, 0x0}) connect$l2tp(r3, &(0x7f0000272000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @loopback=0x7f000001}, 0x2}}, 0x2e) write$evdev(r1, &(0x7f00002ad000)=[{{0x77359400}, 0x3, 0x7ff, 0x1}, {{r4, r5/1000+30000}, 0x1, 0x7fff, 0x6}, {{}, 0x81, 0x1bd, 0x4}, {{0x0, 0x2710}, 0x8, 0x200, 0x6}, {{0x77359400}, 0x2, 0x81, 0x7}, {{0x0, 0x7530}, 0x4, 0x288c, 0x8c}], 0x90) 2018/02/04 20:51:20 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000059000-0x80)=[{&(0x7f0000053000)="ed", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) 2018/02/04 20:51:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a0000-0x10)='/dev/sequencer2\x00', 0x301, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00006c6000-0x2c)={0xb, 0x6, 0x2, 0x5, 0x3, r1, 0x9}, 0x2c) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$KVM_GET_CLOCK(r0, 0x4004af07, &(0x7f0000941000)) 2018/02/04 20:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000d3e000)='/dev/adsp#\x00', 0x6, 0x101080) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000cc2000-0x4)) getsockname$llc(r1, &(0x7f0000cfd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ec0000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000), 0x4) bind$alg(r0, &(0x7f0000e9c000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1}, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000016a000)='/selinux/policy\x00', 0x0, 0x0) openat(r3, &(0x7f000068d000-0x8)='./file0\x00', 0x1fffe, 0x41) recvmsg(r2, &(0x7f000033f000)={&(0x7f00003f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000324000)=[{&(0x7f0000de7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd1000)}, 0x0) 2018/02/04 20:51:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x10002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000)="8d4423dd6478dd9381c3615751ffe681d7480d3017a4a704246f70ece5c230def1830b9bfd3d47c2aad95fcfabf310bd9ccfbad713349b8dbe83cd42de9e8be5516cb760ecb827ece4e1bf01faf57f4e1421544e30d91afdf393b036424a023f0344816d55f6c0de16a7fd6f99775b9b44aa906ef94605f24864d312ae0f581a2540d971ee2ca034cf656c2579763ba38a6685b27d73eae7f2e495409b18968f896b1e59a61eeac58437330a8f2bdf781df4aba7189f5386af7827b113ab43631e99d05c913cb1", 0xc7, 0x8, &(0x7f0000001000)={r2, r3+30000000}) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000dc2000-0x18)) 2018/02/04 20:51:20 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000011000)='/dev/vcs#\x00', 0x6, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) keyctl$join(0x1, &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a}) 2018/02/04 20:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000066d000-0x9)='/dev/dsp\x00', 0x400000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006bf000)=@generic="a67555bbc7e5333b6f229f4182aaf235") getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000075e000-0x1)=0x7, &(0x7f0000ba5000)=0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f52000+0xfbb)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$bt_sco(r2, &(0x7f0000677000-0x8)={0x1f, {0x9, 0x1ff, 0x7fff, 0x8000, 0xd, 0x400}}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000737000)=0x6, 0x8) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006b6000-0x68)={0x18, 0x1, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/04 20:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b0e000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000987000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000193000)=0x0) migrate_pages(r2, 0x0, &(0x7f0000dd8000)=0x7, &(0x7f0000109000)=0x101) 2018/02/04 20:51:20 executing program 1: 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) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000097c000-0xa)='/dev/cuse\x00', 0x80000, 0x0) write$selinux_validatetrans(r0, &(0x7f0000d42000-0x4a)={'system_u:object_r:devpts_t:s0', 0x20, 'system_u:object_r:cgroup_t:s0', 0x20, 0x37, 0x31, 0x20, 'unconfined\x00'}, 0x4a) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b46000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f00001f2000-0x8)='./file0\x00', &(0x7f0000c0c000)={0x7c, 0x7, "ca7d9b08640790694856abe9acf864b83d763e3db78e16e556de1319c54f24273f1313b455c9a25d0be98631238a1a514d5e3cd82420480616bdb7570722083c796eb98c37fd22c8e6247909a722e8777fcfdf66068c2068b6023b28c53e509a5a272ef430136b1f7ce9e81cfe1aa620f15b6e40"}, &(0x7f0000859000), 0x400) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000086a000)={{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x293, @loopback={0x0, 0x1}, 0x3}, 0x0, [0x94a, 0xba97, 0x9, 0x6, 0x1f, 0x3, 0x100, 0xdfe9]}, 0x5c) 2018/02/04 20:51:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = syz_open_dev$adsp(&(0x7f0000c57000)='/dev/adsp#\x00', 0x1, 0x88080) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000029b000-0x30)={@llc={0x1a, 0x1d, 0x71, 0x1, 0x8, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, {&(0x7f0000037000)=""/4096, 0x1000}, &(0x7f0000ad6000-0x1), 0x40}, 0x30) 2018/02/04 20:51:20 executing program 5: mmap(&(0x7f0000001000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000fe0000-0xc)=[r0, r0, r0]) getgroups(0x5, &(0x7f0000cc8000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000000000)=[0x0, r1]) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fcd000)='/proc/self/net/pfkey\x00', 0x600800, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000fe0000-0x4c)={0xfffffffffffffbff, 0x9, 0xff}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') open(&(0x7f00001a3000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/04 20:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c0d000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000cdd000-0x4)) msgrcv(r0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgget$private(0x0, 0x4) msgsnd(r0, &(0x7f0000dc2000)={0x1, '('}, 0x9, 0x0) 2018/02/04 20:51:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fbf000)='/dev/input/mouse#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007ac000-0x16)={0x9, [0x8, 0x401, 0x8, 0x1, 0x8000, 0x6, 0x2, 0xf5b, 0x4]}, 0x16) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f00009b0000)=""/4096) 2018/02/04 20:51:20 executing program 2: prctl$void(0x22) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000883000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) modify_ldt$read(0x0, &(0x7f000085c000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xa, 0xd, &(0x7f0000001000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, @alu={0x7, 0x1e3, 0x1, 0xd, 0x0, 0xffffffff}, @generic={0x4554, 0x8000, 0x2}, @alu={0x4, 0x1, 0x6, 0xf, 0x4, 0xfffffff4, 0xffffffffffffffff}, @generic={0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000059000-0xa)='syzkaller\x00', 0xffffffffffffffff, 0xfffffffffffffed7, &(0x7f00004b2000-0x5b)=""/91, 0x41000, 0x1}, 0x48) ioctl$int_in(r1, 0x5473, &(0x7f0000652000)=0x8001) prctl$intptr(0x1b, 0x6) 2018/02/04 20:51:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000011000), 0x30, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x3, 0x40000) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000003000-0x6)={0x3}) sched_getattr(0x0, &(0x7f0000013000-0x30), 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000082000)='/dev/sg#\x00', 0x2, 0x4100) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 20:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') clone(0x0, &(0x7f0000751000)="1578d96557f0f1f4427231e266d9102390c7c83a103a26877aebe024c987083b1293cb8f9ae9ab8299867fe9b6aa642d77f37fb7cc91452892cd1f1ed57ef25d2dfe70e770e6303407c18a26", &(0x7f0000e92000-0x4), &(0x7f0000c0c000), &(0x7f00009c6000-0x18)) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0x7) fstat(r0, &(0x7f0000913000)) 2018/02/04 20:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) syncfs(r0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) clone(0x0, &(0x7f0000290000), &(0x7f0000187000-0x4), &(0x7f0000b8e000), &(0x7f0000a5e000)) fstat(0xffffffffffffffff, &(0x7f000019a000+0xc0c)) 2018/02/04 20:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d45000-0x20)={{&(0x7f00008f8000/0x1000)=nil, 0x1000}, 0x2}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000791000), 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a8f000-0x11)='/selinux/enforce\x00', 0x109400, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000020000-0x88)={0x65, {{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x19a9}}}, 0x88) poll(&(0x7f00002ea000-0x10)=[{r0, 0x87d919cc6e5b0307}, {r0, 0x4090}], 0x2, 0x5db2) close(r2) [ 78.307458] x86/PAT: syz-executor0:12355 map pfn RAM range req write-combining for [mem 0x1ad080000-0x1ad081fff], got write-back 2018/02/04 20:51:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f00009f3000-0x12c)=[{{&(0x7f0000fad000-0x9)=@rc, 0x9, &(0x7f0000a6d000)=[], 0x0, &(0x7f0000dc5000)=""/75, 0x4b}}], 0x44444444444436d, 0x0, &(0x7f0000689000-0x10)={0x77359400}) 2018/02/04 20:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004535, &(0x7f0000979000)) dup2(r0, r0) 2018/02/04 20:51:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80a, 0x10) r1 = memfd_create(&(0x7f0000bac000-0x1)='\x00', 0x2) connect$rds(r1, &(0x7f00005ab000)={0x2, 0x1, @rand_addr=0x7}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x688b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x0) 2018/02/04 20:51:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c75000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xffffffffffffffff}, {}, @control}], 0x30) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d01000-0x8)={0x0, 0xed963fc}, &(0x7f0000ae5000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000bc1000-0x38)={&(0x7f0000093000-0x1c)=@in={0x2, 0x2, @rand_addr=0x7}, 0x10, &(0x7f00009ee000-0x10)=[{&(0x7f0000d0b000)="1758b013d6ab3aa9dc5a6073ed934af555fe88b4e4c69ea387e4a266a904be5315d34fde75361b8449f7e9329a059a4337091d0be248c69e197e2f1e0305e707faf8bd0f3443e7870fc5d9623ec9d0e86884c0e55d53f998fad4ec9eea4919e23a3867a27ba24efb86c89002b295c2d3e072fa9bc0651f859ad9e87fddf072b64554015648b0e9d5975ebc6269f419c3dbab4df814f54af84beadbce398cb44b683eea0b8cf7c53f5f4fddbae5962c611fde3e72528d72", 0xb7}], 0x1, &(0x7f00003c5000)=[@init={0x18, 0x84, 0x0, {0x6, 0x5, 0x9, 0x1}}, @init={0x18, 0x84, 0x0, {0x787, 0x1000, 0x8000, 0x4}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x1, 0x9}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x3, 0x36bc, 0xefe}}, @init={0x18, 0x84, 0x0, {0x2a8d, 0x6, 0x8e1, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x6c3, 0x4, 0x8000, 0x8, 0x5, 0x81, 0xc, 0x4, r1}}], 0x120, 0x40044}, 0x15) 2018/02/04 20:51:20 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x3) syz_open_dev$sndpcmc(&(0x7f0000372000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fff000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ffe000)={0x0, 0x7}, &(0x7f0000809000)=0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ffe000)={r1, 0x88, "13a17cdea26c23320c302d6832e4eeb84f19f5c28e6c35cd401db66d6c7ffda970e25df532e5541cde47ef9bf2ac3a18ffe1c1c63f5335d2117a47eec6d48f269c1687cf6eb5b7c7b70e37ffa1ce800aa4dc4d54e400685d03114f24e5875e0d57d0b0eec9afa3442cfc745ecc5d9304ec426af481e7fafd5e5aeecd245db5078dff042993d5cd58"}, &(0x7f000006a000-0x4)=0x90) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000314000-0x8)={r0, r0}) bind$inet(r2, &(0x7f0000fe3000)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffff7}, 0x10) 2018/02/04 20:51:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$void(r0, 0xc0045878) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000196000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/02/04 20:51:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000d0f000)) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) signalfd4(r0, &(0x7f0000fc4000-0x8)={0x7}, 0x8, 0x800) fcntl$setpipe(r1, 0x407, 0x7) ppoll(&(0x7f0000436000-0x40)=[{r1}], 0x1, &(0x7f0000e5e000-0x10), &(0x7f0000830000), 0x8) 2018/02/04 20:51:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b88000-0x1c)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x5) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/04 20:51:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f000006a000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000dc8000)) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[&(0x7f00005fa000)='/dev/input/event#\x00'], &(0x7f0000149000-0x4)=[]) [ 78.479062] binder: 12389:12392 ERROR: BC_REGISTER_LOOPER called without request [ 78.486785] binder: 12392 RLIMIT_NICE not set [ 78.577059] binder: 12389:12392 ERROR: BC_REGISTER_LOOPER called without request [ 78.584717] binder: 12392 RLIMIT_NICE not set 2018/02/04 20:51:21 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000094000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002c8000)={0x1, 0x0, 0x10003, 0x33}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x2, r1, 0x2, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r2 = getpid() tkill(r2, 0x18) r3 = memfd_create(&(0x7f00007bf000-0x17)='vboxnet1%vmnet1\'&wlan1,', 0x1) recvmsg$kcm(r3, &(0x7f0000669000)={&(0x7f0000bb9000)=@sco, 0x8, &(0x7f00007ba000)=[{&(0x7f00004dd000-0xaf)=""/175, 0xaf}, {&(0x7f000028e000)=""/234, 0xea}, {&(0x7f0000462000)=""/181, 0xb5}, {&(0x7f0000cfc000)=""/4096, 0x1000}, {&(0x7f0000fa6000)=""/216, 0xd8}], 0x5, &(0x7f0000037000-0xed)=""/237, 0xed, 0xd67}, 0x2001) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000213000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r4 = syz_open_dev$usbmon(&(0x7f0000f86000-0xd)='/dev/usbmon#\x00', 0x0, 0x109000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000719000), &(0x7f0000c50000-0x4)=0x4) r5 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00008df000-0x8)={0x0, 0x8}, &(0x7f0000e06000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00007d8000)={r6, 0x7}, &(0x7f0000273000)=0x8) read$eventfd(r5, &(0x7f0000cb1000-0x8), 0x8) tgkill(r2, r2, 0x36) getdents64(r5, &(0x7f0000930000)=""/32, 0x20) clone(0x0, &(0x7f00001ea000-0x4), &(0x7f0000554000-0x4), &(0x7f0000f0b000-0x4), &(0x7f00006db000-0x82)) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) utimensat(r5, &(0x7f0000620000)='./file0\x00', &(0x7f0000efa000-0x20)={{0x0, 0x2710}, {0x77359400}}, 0x100) 2018/02/04 20:51:21 executing program 3: 2018/02/04 20:51:21 executing program 0: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000044c000-0xc)='/dev/autofs\x00', 0x416241, 0x0) mmap(&(0x7f000044c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000044c000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000044b000)={0x0, 0x20, 0xfffffffffffffff7, {}, 0x4, 0x400}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x20000000008000) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) 2018/02/04 20:51:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000152000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffe) open$dir(&(0x7f0000fd5000-0x8)='./file0\x00', 0x400, 0x40) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000063b000/0x18000)=nil, &(0x7f00004d5000-0x18)=[@text16={0x10, &(0x7f0000277000)="64f20f01c9baf80c66b8a0a70a8066efbafc0c66ed660f380be566b93103000066b8e7211b1366ba7d63a5470f30660f3a2210006667660f92e9f30f12dd0f35ba2100ed66b8c18400000f23d00f21f866353000000d0f23f8"}], 0x1, 0xfffffffffffffffe, &(0x7f0000973000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/04 20:51:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndctrl(&(0x7f00001b4000)='/dev/snd/controlC#\x00', 0x79, 0x90000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000837000)=""/254) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000223000-0xb)='/dev/hwrng\x00', 0x40, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000703000)='/dev/dmmidi#\x00', 0x5, 0x101000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000052e000-0x4)=r3) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000962000-0xb4)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) ftruncate(r1, 0xfffffffffffff000) 2018/02/04 20:51:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/sequencer\x00', 0x2001, 0x0) bind$rds(r0, &(0x7f000003b000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000394000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b5d000)={&(0x7f00001c2000)={0x10, 0x34050}, 0xc, &(0x7f0000e0e000)={&(0x7f0000461000)={0x280, 0x27, 0x331, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x26c, 0x0, [@typed={0x9, 0x56, @fd=r1}, @typed={0xc, 0x73, @str='\x00'}, @typed={0xd8, 0x42, @binary="27cdffe9226b2262a7c16e7ee4afe8c185a594779642b9383ffd277b963bfeb1482fa33f3c01d9ef2dbe08fe3d01e981f235018aa0c3f67060cc9a51221bf277486a1336dfbe5725d006be33ca25ac0d7a66c73a553477c60956b5789716bb221fc07c1d2e16d0991483b7eb6e92d713b6c71b88557ab5e6cdc8c9f86911dc49eada56c3f0fa38e6af97c319a27b13e90c2adb2d3c64db41f479f7497a605d7be95b9dff2ffa73b5b1e71127953236709cc571c582005e9e3a2f33862d0494804c0923dceae1031498b6a011db62"}, @generic="c4c4566be57a5c1c79e1c2a94de781bb5b92fc0ffb0194d029796b1e12d0a2b817014f119e0052b5c6f1435fdc5b41314eb6e7b418730c91b6f11b75de006dac4248b4d6c93163f3bd8044b60594917dd13fed07e3cd04de703fa56805576c63de5ff9f8f2ae6c66b81dab0e280d35f2436f11c84ba581a9d12838fa01bfdb8c99f20c1c5fe6f3cddf1d0d231966888fbfa692ec51c9180ca4342d23df00f1369acfd2a45df43309cdf811c4b4405cebe982b124aa4deea600a37580165290f788f61ca5beff23f8f0afff8494b314e2a67770db78cae735c2f0cef122926e596f8d0410d9c23f0109d34c3a76d4c3eab92e72ce56a2", @typed={0x18, 0x11, @ipv6=@loopback={0x0, 0x1}}, @generic="9d3daa7aeff73fc1e2836ecb8810b5e33b95a1056199f75d6e526ca4d8644d281e798539ef63a34a1c9a61baaaffaed1ed21341e41066c65cae45c60357472e5a19305ca1aa0c8c935341a169aa1178f025bf5e397daf67adb9aef00ce9221733e821b70c98815d6f270"]}]}, 0x280}, 0x1}, 0x0) bind(r1, &(0x7f000033c000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x1, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, 0x32) 2018/02/04 20:51:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000069a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/rfkill\x00', 0x232340, 0x0) sendmsg(r1, &(0x7f0000daf000)={&(0x7f0000924000)=@l2={0x1f, 0x5b800, {0x87, 0x2b3, 0x200, 0xc5, 0x7, 0x9}, 0x6, 0x8001}, 0xe, &(0x7f0000c89000-0x40)=[{&(0x7f000078e000-0xb8)="209a9cd251d710d32ef3c7ca2f2b772f83d7994288855c389fa4e89a3a31ae1a77ce57763c12eac2398bbe3c7a59f98a79bdece1d9a9a96e2a1dc8c3fe92f5bb7a28f72d6b5ef4e078dfea730fe58f4477f1f9204ac1611de775dbdf061f5e68f7e3a75949ea70f1df702a92fbde5b38e42e669f5a5b371688d1afbd6a797663adb433b0c1cc278db4b265ac2992405d6c027839cca9aaf093eab18be9a2f701fe056e0da308a7422e6e4915e9d049a7d86177f7c0c7de86", 0xb8}, {&(0x7f0000a71000-0x1000)="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0x1000}, {&(0x7f0000234000)="dab1570594af87d5acff1f4bf2597b8d548edec7ddf56dfdee1c029bcf7556fe76813bb4373d2966621f349d7b5fba68d5dbe7255957a49bcece6182f0703866d9f7287eac390e0735da0c46d585623fdf4a85bd31c85d350fbb297387c02b89a45bd03d040bbfa6b3f5bd7ec21c79c9b9a8b49d5ff9a0d30cf17a3925a3af067177927c571922835b6f1958c72d2624c8320b3d8c971fec144358c6281a3eecdb37d6c7287decf1615469024d2d392f877919166b3481937d9be4145112ccf9680a20447bdb5535983f39436775e457f594955f4899ea17fb2f0ff25988a13cac7690a1e5b22ed414561dc8a9025473f15b5f4d54e0bc93", 0xf8}, 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0x1000}], 0x4, &(0x7f0000ac1000)=[{0xc8, 0x3b, 0x80000000, "3e1d53c615150257b8f685400d2b21b6d31dd858541f6e22d3ae77efc14738044a909940a5679db0ea3a3c6a65f085b8a1c4e7c64c2494c50e6452866b534d167f87b05cb6a975a5765c3ee8e89abd805fa8b60dda8b7510c61ec94e82a53af0ee5408a5dcd9120b6b0361229e78118db2ef4270e2efe99468d6d9b6f4f9eaf80e97263a476bc31e3a8547e63d879090e5f8952cc73e0602c80a41381f15344fed7eef98abbbf0a9246432be43c93eb3bbef7c"}, {0x70, 0x107, 0x800, "6b8a2587488d8c8161b9599a13ff545b8bb9b74a1487b8a5dd03ac1e41a9cc5a11a35c0229fbbf694af37f926f5874ab5ec6e1435ca9fbe53d4c7bb99da6cd45f275e3b8f87c105bd0a317b2042fbe43c52b5479495cd77f38fadc"}, {0xd8, 0x118, 0x6, "4e89d90cce9be75567c58982c3d2a8babb993ca9803b54f248e574158ccd0ec7f1425f8662c563a9cbd2e9c5ddafd3f546e7a667d8dece9d7f9b5e351143a439bb24097dd0f53bc1d53e46ed768d7df8ebf3820f828e1ec50d3951922dc0bc2934c6c56693c2e8db036ab6a41c6bce23c0dcdf5fc17441b630b4cf3b4a2c74eed673bc0e6ef1da7ae1d4b5b4f2a34b42543ea6975aeefaecee387827d1c4e3c1a9cb0412204a1291803abe8affe651ce450b2007a5759c7529bf616935a4d2148feacb224ff7"}, {0xd0, 0x108, 0xfff, "717000bd9b2c709cd6bf81f5ae8f7c70f00ccdf85de7ba22fefd5c1eb65f5c1d572d5052dabd2f66d45d18619dc5109ed224fef5ebcd1c8fddf3c8a5104330ab201ee8efbced88f2278869042d1c49d9a45100705601930480065e7d7a87c7be642ced087f8b117b9c7aa9781ccc27bc5cfca8bf90d554dd8cc77fece5607c920f43789fa4a4b2b096857ff2c01e1738915a20c06dc95b307229d64bce85a3f080ea5a2ba2273b626fbe04bb9cf27f7f7785550537d07f9e194e8cbcaad42b"}, {0x90, 0x0, 0x9d, "efa5e0f754e73117b8a3c6f25b0f8db189b484b326328cbbeea78820eb487434a8820e7e78098c77e325e0fae45c6646f2fa1a9c67405729d124170254edcc6d873f86e321d56a2c61aae2ff5f2fdfa0fe34b19e0bcf3e99180fc347137c855969e7443da8eaa9d88e0aab74d12fba30e8d219e8da98577701"}], 0x370, 0x4040040}, 0x20000800) read$eventfd(r1, &(0x7f0000785000-0x8), 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000c55000)) io_setup(0x5, &(0x7f0000e2f000)=0x0) io_cancel(r2, &(0x7f00006dd000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00009ba000)="93db35a29b02dd58e8b100b8bcacaf066b1c121386f90b783a1949529a7bdab1753adb5c145f1240a487b6a4599576e64f064d208f4bf20d4b349cb38e91396726df5d33d4d54f1bfc4e60d060e39050052dd02759f6e5e30f51ef7d23d8e2476a409a47c18bff94601fde4971aee7ecf8f24fb18f642355fe19501451323f54e9ec39", 0x83, 0xffffffff80000001, 0x0, 0x0, r1}, &(0x7f0000439000-0x20)) 2018/02/04 20:51:21 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000)='/dev/rtc\x00', 0x7fe, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x1, 0x600) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000019000)=[]) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000001c000-0x8)='./file0\x00', &(0x7f000001b000)=@random={'user.', '\x00'}, &(0x7f000001a000)=""/31, 0x1f) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001b000-0x4)) mmap(&(0x7f0000019000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getpeername$unix(r0, &(0x7f000001a000-0x1002)=@file={0x0, ""/4096}, &(0x7f000000f000-0x4)=0x1002) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000007000)={0x9, 0x7f}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000017000)={0x7, 0x1}) r2 = socket$inet(0x2, 0x1004, 0x5) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000011000)=@file={0x0, ""/4096}, &(0x7f000001d000-0x4)=0x1002) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x43, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) 2018/02/04 20:51:21 executing program 3: r0 = socket$inet6(0xa, 0x8080a, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000739000-0x30)=[{&(0x7f0000001000-0x83)=""/131, 0x83}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}, {&(0x7f0000001000-0x44)=""/68, 0x44}], 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000002000-0x138)={{0x1f000, 0x1004, 0xb, 0x3aa50209, 0xc2b3, 0xffff, 0x1, 0x101, 0x1000, 0x1f, 0xe44a, 0x7f}, {0x0, 0x3000, 0xc, 0x101, 0x100000000, 0x8, 0x1, 0x5, 0x10001, 0xd8, 0xdd06, 0x400}, {0x1000, 0xf000, 0xf, 0xbf, 0x5, 0x1, 0x1, 0x570000000000, 0x3, 0x0, 0x400, 0x40}, {0x1000, 0xf000, 0x8, 0xd, 0x100000000, 0x8, 0x40, 0xfffffffffffffff9, 0x20, 0xc99c, 0xfb, 0x9}, {0x100000, 0x0, 0x9, 0x9, 0x100, 0x6, 0x80000000, 0x8, 0x0, 0x0, 0xf55, 0x7}, {0x1004, 0x4, 0x8, 0x0, 0x7, 0x157, 0x5493, 0x3ecb, 0x2, 0x0, 0x7, 0x8}, {0x0, 0x0, 0xb, 0x57, 0x6, 0x8001, 0xc4b9, 0x20000, 0x4, 0x5, 0x9, 0x80000000}, {0x1000, 0x4, 0x1d, 0x200, 0x10001, 0x5, 0x574, 0x2, 0xacd, 0xfffffffffffffffd, 0x5, 0x3}, {0x0, 0x4}, {0x1}, 0x20000000, 0x0, 0x2, 0x84, 0x4, 0x400, 0x1000, [0x6, 0x5, 0x2, 0x100000001]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000a5c000-0xe8)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000561000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000cff000)={r3, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r4 = getpgid(0xffffffffffffffff) capset(&(0x7f0000be7000-0x8)={0x1998032d, r4}, &(0x7f0000000000)={0x2, 0xfffffffbfffffffc, 0x4, 0x10001, 0x7}) getsockopt$inet_buf(r2, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x10000018e) 2018/02/04 20:51:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000+0xdc7)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x40, 0x2, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000c0c000-0x20), &(0x7f0000037000)) timerfd_settime(r1, 0x3, &(0x7f00006b7000-0x20), &(0x7f00003c9000-0x20)) 2018/02/04 20:51:21 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000800000084) mmap(&(0x7f000091d000/0x400000)=nil, 0x400000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000095a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f0000954000-0x4)=0xa0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b4c000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000a85000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c33000)={r2}) 2018/02/04 20:51:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0}], 0x1, 0xb92) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000143000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) accept$llc(r2, &(0x7f00002ec000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000375000)=0x10) close(r1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ee0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000307000-0x18)={0x0, 0x10, "66325a798b8fad9d4d050b794f51c24d"}, &(0x7f0000134000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000762000-0x6)={r4, 0x654}, &(0x7f00007d6000-0x4)=0x6) 2018/02/04 20:51:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) r1 = syz_open_dev$sndmidi(&(0x7f00003a3000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000f52000)=""/140) 2018/02/04 20:51:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ec2000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000045c000-0x78)={0x5, 0x78, 0x0, 0xffffffffffff4ab9, 0x8891, 0x6, 0x0, 0x4, 0x1040, 0x0, 0xfff, 0x3, 0x7, 0x271, 0x8, 0x5, 0x3, 0x9, 0x6, 0x8, 0x6, 0x5, 0x2, 0x100000001, 0x0, 0x752, 0x4, 0x5, 0x2, 0x8, 0x4, 0x7ff, 0x2f, 0x1, 0x1f, 0x3, 0x80000001, 0x592, 0x0, 0x3ff, 0x6, @perf_bp={&(0x7f0000487000), 0x8}, 0x0, 0x10000, 0x6, 0x7, 0xffffffff, 0x7f, 0x1}, r1, 0x1, r0, 0x8) r2 = syz_open_dev$audion(&(0x7f0000493000-0xc)='/dev/audio#\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x1, 0x9) r3 = add_key(&(0x7f0000efe000-0x5)='user\x00', &(0x7f0000577000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000995000), 0x0, 0xfffffffffffffffa) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00005da000-0x4)=0x1000) keyctl$chown(0x4, 0x0, 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000ed1000-0x1c)) keyctl$instantiate_iov(0x14, r3, &(0x7f0000b92000-0x50)=[{&(0x7f0000e9e000-0xcf)="24540bce010feb3200a31d776fe4557e0275ab315ea86392470205302c2154db123c0fccaba0c68e88f5adb97fb54d9564cf9eee0828b2dce27c3a4631dd759f947dcd74cb0ba77c698f43b09b3b1173a28a0108111dbc72be376aacce149e68d7521ef1d8cbc6931402d5ec06d1b2b6da3ef17128e63645e7b85e3bf39b0423da2e84cdd3a45a48a293264022e0b0697835a54c4200de7b4831bbf6753ea5d493c2f742820c9d3c82e39268cdb11b102beed65eff8b7d04d7831f7f290c6ecfef349fdefb6a4583d3a18a574ec015", 0xcf}, {&(0x7f0000e20000)="680ecad4", 0x4}, {&(0x7f0000e44000)="32200318b245334722b8f7a01428ecdba8f9b0002abe4b1e7e529586245bc675768c5fa995732b7e7eedf4521e58236918c2598d317a1d5ef05205e7d303e8e8d72b0891c29641fde235583fd66662ac65239b0fcd2ffe3ce1006ec7ca7a4f9539e17199713af0e6819b8de235f7f3e0e4e1bca691546ed683e195b2e2de2c76ec86ae7de71667245e61f974dbc44245fbed6f2573ad3ccad812c7b0b6637e4038d8953871c646780132934889bf1e83eb0951ab56ddc4b88769999210491904271aaa137d67d842953f", 0xca}, {&(0x7f0000725000-0xa4)="5d2b9ec6e27387a6a6629b56d2f8e39a0c0504fc64463cf52a24aaa668a18f889ce76c3587f89e70df93e80432cb16208621913f914dbafaf200b6d1466134ec7ba20670bd7ad49afb955dc851ef4d3b708fb4a92e04d1dfe9af0f77fa13c9893e3ad90626a2abcae3e49739c5bdbd98f547b52ea1913a5907929139cd7c9266ca53d7ce8a7df53c739b19623cee0a24b184d643aee61b7f96a17f53afa56558847de074", 0xa4}, {&(0x7f0000e69000-0xa1)="ce4ce4f331e44bb00835c87492635a098485b32a51c382f4effc59af45becab7a564ffa408e696210e2a7ef11e4e0359600875693519cbd59da734267aeef854e3afce8eba9c94237f871f1f22e96b35f0f9dd43ac852a78caa5ab1b8e8595b4537606d3494142c503f1e5d34b526c39779e2bbfffb54cc3e043eed56e232b700b6305a3952a8cc0c29bb955cb43cb27367c2b72eef6d0ef99c7e5dd90bbd96e48", 0xa1}], 0x5, r3) fcntl$getownex(r2, 0x10, &(0x7f0000479000-0x8)={0x0, 0x0}) sched_setattr(r4, &(0x7f0000aff000-0x30)={0x30, 0x5, 0x1, 0xfff, 0x8, 0x5, 0x5}, 0x0) 2018/02/04 20:51:21 executing program 4: clone(0x0, &(0x7f0000f94000-0xb3), &(0x7f0000d3e000), &(0x7f0000827000), &(0x7f0000528000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffff}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x2c)=@random={'os2.', '-vboxnet0posix_acl_access-/%wlan1@,&*.,\x00'}, &(0x7f000069e000)=""/171, 0xab) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r1, &(0x7f0000aa2000-0xa0)=[{&(0x7f0000004000)=""/196, 0xc4}], 0x1) write(r1, &(0x7f0000417000)="f0", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x2)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000b5c000-0x10)={0x7, &(0x7f00004fc000+0x8db)=[{}, {}, {}, {}, {}, {}, {}]}) syz_open_dev$sndctrl(&(0x7f00000dd000)='/dev/snd/controlC#\x00', 0x2, 0x201) 2018/02/04 20:51:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000dc6000-0x7e)="03ca9a072e1edbc3891d0270ce2fc72b8a3514f1a6930d9a83f18090b0f9cece3e298e850028ab60b0a33e32705fbca1b0babecaa2d9d6388483d449c75a3485180b3bf7fd8e7555246d2625027a1b24e3c36c6aee9d4d7947ad0c72286242109cdac10acb70eeae7878389fa9bf68e14b85fb6c3df8c4fbf20f8272d0c7", 0x7e) read$eventfd(r0, &(0x7f0000607000), 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000f2e000-0xa6)="351846d626855f334c25351869fb45f26195275a94c41779214f5978a41b99da744ae7c78827c539e3e99fe725a0dd1d451675497e86211c297b4ebb5ff47b2c225eb9e623d09d44e339750b54a90fc916636fe0c71a0bb6099b60d0091f5a5ab6ed2297fc52362ab041599006f005522ed91cc6aed1083c7a0e635ee2f3624b62d611ab0d6384ef470472d5d24698bf56de7b86d81690abf757f2fe1f85a08b3c0b8163d915") 2018/02/04 20:51:21 executing program 6: r0 = getpgrp(0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) kcmp(r0, r0, 0x6, r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000002000-0x10)={0x4, 0xd6, &(0x7f0000002000-0xd6)="9f2a91e1d24e502102fa2f9d38f9bcf2e38077b6b42699dacd2673aba34e345db64721cb76dea99774e14037f10a66a99979a5753c990ba5028261d7d1ffa2f9742d2deb40cc2a8c55b5fdf3ee9ec973454d80c1df89bd647ebfc10f95248838b1423441482940334c2c956eda67424815e3cae6187de0e34d0a38c269df6867116a1a51d16445009074db2a489927a4b47cdb1fd8891cf8a1c756ef9cae00a3305329c9f880f114b512a90dffe58f1f73b3cd77a715d8aa4fcd4afc477448cacefdafe2fa8a7fa876f525777dd44a0064d901860ad2"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000cc6000-0x14), &(0x7f0000001000-0x4)=0x14) 2018/02/04 20:51:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000af1000-0x40)={0x8c4, 0x9, 0xc85, 0x29, &(0x7f0000fad000)=""/41, 0xfa, &(0x7f0000705000-0xfa)=""/250, 0x45, &(0x7f0000769000)=""/69}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) 2018/02/04 20:51:21 executing program 0: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d7e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ee4000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000065e000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) r1 = syz_open_dev$usbmon(&(0x7f0000b71000-0xd)='/dev/usbmon#\x00', 0x4, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a4f000+0x303), &(0x7f0000034000)=0x8) syz_open_dev$tun(&(0x7f0000232000-0xd)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/04 20:51:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000001000-0x8)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2482, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000002000-0x10)=@common='bridge0\x00'}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000a4000-0xa)='/dev/vcs#\x00', 0x5, 0x20c80) io_submit(r0, 0x1, &(0x7f0000540000)=[&(0x7f0000245000-0x40)={0x0, 0x0, 0x0, 0x3, 0xffffffff, r2, &(0x7f0000acc000-0xd2)="5770717454ed80d3597039f392ce79ddac3e974ecf82971a63d141daa5986c710c5f656efbe8d652ff11bbb824298171bb29241d833a83af40f20181f404414e7fea31110b86563e8f6e5bcb281b63c4b4363440d92108a5091182f9c1fa59767c2af24159deaaa2b54b35801407529d58bd6d113e21a2aa687955d988d0c08ff52680d4d2fe81eab2da0fbdd95e20e3287600fe3d6d1a9bc480e3794dc7504e1a33ec17db35c1efb2b047c447938bb931ed203bcd1f6e6b4b7872195e67e49f7b4cfea731190f147da4bbcab9f6206e7674", 0xd2, 0x40, 0x0, 0x1, r3}]) io_setup(0x0, &(0x7f0000308000-0x8)) socket$inet6(0xa, 0x1, 0x8010000400000084) 2018/02/04 20:51:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x5, &(0x7f0000001000-0x8)={0x0}) name_to_handle_at(r0, &(0x7f000035d000-0x8)='./file0\x00', &(0x7f00000cf000-0x7f)={0x7f, 0x5, "f7dc660f7ff72de9ed8fa10e417aa17bd74e24f03a7c9fe48e3ea48e83cb0429ba62fd000d02058f2a8053359e822adca046e3e38ab0494cceacf86f158c92f7dae89975b90836c529626b7ed9cfcb088671e5d8f1e6531df89df672523a93695e20c5fe17e2ed92667d03399872b9b05a4636eca99e4b"}, &(0x7f000077c000), 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/sequencer2\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000fe4000-0x5f)=""/95, 0x5f) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008ce000)) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00006ad000)={r0, 0x0, 0x1a, 0x5b, &(0x7f0000d5c000-0x1a)="f8d35f2e49959b3b26a07777a75d8ea6bfb8655612a68afcf252", &(0x7f0000a8c000-0x5b)=""/91, 0x214, 0x800}, 0x28) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="277ae62a36421cffaba153a3cb2ad384c9668c3280d4646f8ad44c2aed71f3de8018dda5098e1485fe175392422b368b81fd6c099baba2a2be137707d2f5c65005202fb2176fe4dc6666239ffc04ec22b291235ac5da0caa6699862e2076b7289348b465c70b15f34bfd3c9678a25c1d3820642fadb1f2b114e3342be0071ae331f520199c5fb317add4ca23910ad445be0287d50bb9a03de1a049271cd1ce6a16367d06ddd537f8d6731b78dfdfca0e6de1a087272583473ef87971be7f0dad6dfd9d5223979ed859178e92cfb1a3e8fe9ff25023b029c5cefbc3e28d4b6fca0393006460337e401e4a74449263060769d54c55d31f351fc8cfce14a22bc6a35e29458c22d7c5808b7bbe03c8b37f5b2718eb0d39aa402eee5dae6b67a70453804afe2fd06222000c5b99d53fe97c44f066cdfe920c5c6a1a3c3b0424335e5987dea4b223836cd75532ef0f271bf50543472368cd8ddc555f30cc6b8626945e5488b8e7780b062594c1b840d9947270a1891dbfb8721bb0aaa284f0aa5c0839a73c835e00595e3401d2096ecfaa9804ed19b26c33413a22119d465241c0e399285323d2c1d44af58c77d503bf2333e72bf510269cc6bcb88cc02c038eed08c735fdffab73c8f51183e3b8c35ffb842b1321dddd57a0276c7b681f6a5b65a749a189657f2f32d0cfac876da5da0e4b41eb89d2895f33329d701c6b598c2d44787b945e86d8ce7f82fb949b738d2168339b7349627840a77f9073bdc5de11a887f8bbdf6b52376dc4d2c7d5539b04ff0a525b463c2c7648c4223fcd62e4dfd853235bdd63fb909f21c885219a94a0fff188eecf3d549209cfb50403af5b7ed81d7f2a7259abe98d88f6b3d3979659ab5ec5e0ba39bbdc7b91fae1eba6b1cc72f2897e2f264eccf819c7fe34c71be1e88a3613461f0aa2fb1d4778dadc6496fa9e241dcbcadb171da089343c43572ee3962a4baee9adce7fb08e12a6f679774cc630df5ad732b1ba07b6c957a5a5ea0a40e8992cac5d657a0af4b70e98ca7adfb621333a7a3c0bb8d441458cb0742faa654b295f7038d06fb26ff6af8977a97962776990af5e972b09118c944b39563bb15a1c1c85ac5c16bd7b74055af29bced53138c66cfa171900971f068d7782faa726eb0c031b7cfd3cc096aa629e0bce029e52bfa66faab7660f96845fc6eae642296fb1b08231af68f0979ac4c55a445d1bce7af2151a13944b7407cc63dadaff356b37ac04eb177be5a41f3b3e9bad2ba9c3108b9cdedd87ed94b62a8f2e116358567dc133aa371356030358fa793a6f68dbc669a37779504f378701f85a9b3ee548859858b86c7dd055a0c36aec8d381ee33326f5b4f3147247537f8aece8ed504e9f124a4d6265a93ab90201ad23b27c6cf82c05bb9a7bdcfe26de43637ecccfd3a06dbb772ec9728798ce7158c9d3b96ffc214583c5fb2a44f96eadaa90a45788902c761b4fb8ca3d8f2338411e71af59c78f4ea26d99a03338655576c7e1f70f161d0d21839468b68961f31ecb9b318c6a3b35ec4ba9c32e3b8571e94cba8c70dc1ed9a24827837bf0108d0a6362d687f68a7f02b3abfd8b0a28e52d8edfd06530f332bc9aa3080939e6de0c61d3bb15d68ae371b0ea43bbf8bb3f3da50087efff3c01e5a3ffc7bbf79a0a688134be35b97852d3cbff99789d97f9f96bc35e38191bfcac472f5553e7e380d0771b6857a23082e5406230a4ec361c154a5219", 0x4d1, 0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000a51000)=0x5) 2018/02/04 20:51:21 executing program 5: execveat(0xffffffffffffffff, &(0x7f00003fa000-0x8)='./file0\x00', &(0x7f0000318000-0x8)=[], &(0x7f0000e41000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1, 0x0, 0x2, &(0x7f0000001000-0x10)={0x77359400}, &(0x7f00007ee000)=0x8, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x1f, 0x1, @thr={&(0x7f0000000000)="b480ca4408a95bde28d60ce1b23cac28a19c9982e5e6dde7ea1ddd8d727c87feb42d63deba624cd4458ab839", &(0x7f0000001000-0x13)="2d86fcae5877cd38483c4933218af2fb609a02"}}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, 0x0) 2018/02/04 20:51:21 executing program 7: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000211000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00008e0000)=0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000093c000-0x90)={0x20, {{0x2, 0x3, @empty}}}, 0xffffffd3) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4f}}) socket$netlink(0x10, 0x3, 0x1e) 2018/02/04 20:51:21 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x200, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) socketpair(0x1d, 0x0, 0x2, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000-0x4), &(0x7f0000003000)=0x4) 2018/02/04 20:51:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000da6000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000b38000)={0x4, 0x5, 0x7}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000078c000-0x14)={0x7, 0x4, 0xfffffffffffffffa, 0x1ff, 0x3c96f5c3}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xb9, &(0x7f00006f5000-0x8)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000347000)='./file0\x00', 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e9000-0x20)="0900000000000000000300000000000000010000a10000000449faf4e0007e23"}) 2018/02/04 20:51:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c74000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000e28000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1ff) sendfile(r0, r1, &(0x7f0000844000), 0xff) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/04 20:51:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x20b, 0x4008000, &(0x7f000057c000-0x10)={0x2, 0x3, @empty}, 0x10) r1 = dup(r0) sendmsg$alg(r1, &(0x7f0000338000)={0x0, 0x0, &(0x7f0000363000-0x30)=[{&(0x7f00005f9000-0xf)="acfb22faa222fbeb874212dcbb72b9aa38f3a08ee59f6bf457dfae9f8c6b9991ca508f9b7ffffc06d28740a4e074965df2d00d81380757c090b9a0f6ec0531e86affc6", 0x43}, {&(0x7f0000707000-0xa2)="e5eafd4e9e67c4f8cb3024d4efe09ba9096f9ff6aa57168cb83db7bd07c9ca9030fc416d78eaa5843e33658078be45046be9163c249847b5c8e461fd57b0f18c8f7174d9b2af2a57636efa6bd6364d2b6f32b5d0823912174d25bd2b40d95bd10b975f4b04d1afa7db561f12eb2c9c2a95125d2b36e167199f14e26b70e814214c796e9513720ffd676d6852620ade101837b459664a55fbb75cc2e5fc559013a81c", 0xa2}, {&(0x7f00000f4000-0xe2)="cb1dbc37a51c0deed3845e095a7d5d6b6791311c074b86b641366be1db593b38522fcb868efc9e6d91dde3c749e878e1c5e7fd5420103e040da3e0575d53e36626adedf0932057527666aa010be9e5eef81be54ca577620ab9005c67ebc99e9ef6924ca3b3b90a7c7674d5368df232c955484f0c91720f1bb19d5ed41bad31d3f0fbeebe027d4674889be64547b67c44c4b117657e3f47e8220f95a9c858c3475423f8cc54c15dc44883561e9f53faa0d9b7d0d6aa23513638ce62cf1216e327bf6528e9e0c1a4a0d9b5f33e73dbdd915a170248b487c61e107cef451653bef48b1b", 0xe2}], 0x3, &(0x7f000099a000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x91, "dabf70af8292ae879e2fd9e6b5e15cf0925288e3880843328f6b76c557e27c0510e0a6032c36d96f74cc151129ed8798f13f9ce4d73b8d07eb83ade3e60a6e100ef919537551f2f28d6d91743c84c425780c1b76c3ffbfa920fc44df7a0414a6100da405b73b049f50d78861ae1f78c3eaad48109f14e6ec9941198d382bf5cbe738e92e7f6f8193c0aef5b444647121ae"}, @op={0x18, 0x117, 0x3}], 0xd8, 0x4000055}, 0x10) clock_gettime(0x0, &(0x7f0000b87000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c5e000)={0x9, 0x5, 0x81, {r2, r3+30000000}, 0x7ff, 0x1}) close(r0) 2018/02/04 20:51:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ec000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x4, 0x2, &(0x7f00009e4000)=[{&(0x7f0000001000-0x64)="3843af56c6f74a19f35f48fb815574f355218522c0bb8e6a7e0c7e3d60560cf858ba05cecc0cbf7b405276ef558dee18e95247a984efe5975b45942cc7b5e8398ffde81caaf858d2f03097813317eb23a6018ae85f6bb52e187e3c576f1b2b76fb005079", 0x64, 0x1000, 0xfffffffffffffffc}, {&(0x7f0000de9000)="d3c996463331f30ccc44d86e118f63885932d792648b69623dcd10bf8df1f07afd4ecd3583184399d9efcfbade2b96fc3d4c5af75849d5da57c35988facb8a73d0a27dc81522f55980ad2869efe629c46d90b856f501084bf29518d7c2c4b22c3a0ec41e6f9b2a2c567b7765d96a899bfbed0127fd9bb0913cb4a0aa4e88c8cbb9ddd7fa", 0x84, 0x8, 0x80000001}], 0x3f0003) 2018/02/04 20:51:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000e46000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000fcf000/0x1000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x971}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000, 0x8000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000ddf000)) clock_gettime(0xfffbffeffffffff7, &(0x7f0000a83000-0x10)) 2018/02/04 20:51:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) io_setup(0x1ff, &(0x7f00004dd000-0x8)) syz_open_dev$sndmidi(&(0x7f000021a000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x40000) bind(r0, &(0x7f0000140000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/02/04 20:51:21 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a86000)='/selinux/enforce\x00', 0x20000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x54, 0x8010003, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x800454dd, &(0x7f0000001000-0x4)) 2018/02/04 20:51:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000067c000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$bt_sco(r1, &(0x7f0000d35000)={0x1f, {0x6, 0x4, 0x4, 0x0, 0x40, 0x4}}, 0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000980000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000466000)={0x10001, {{0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, 0x0, 0x4, [{{0xa, 0x0, 0x4, @empty, 0x80}}, {{0xa, 0x2, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7}}, {{0xa, 0x1, 0x8000, @loopback={0x0, 0x1}, 0xc02}}, {{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x4aef}}]}, 0x290) connect$inet(r0, &(0x7f0000772000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/04 20:51:21 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000e01000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x10000000002000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x1, 0x641) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f0000002000-0xdc)=""/220) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000fd000), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004c0000-0x4)=0x219, 0x4) 2018/02/04 20:51:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004da000)='/dev/ptmx\x00', 0x2, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000776000)=[{r1, 0x40}], 0x1, 0xffffffffeffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$TCFLSH(r2, 0x540b, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000e15000-0x88)={0xfffffffffffff000, {{0xa, 0x2, 0x100000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}}, 0x88) 2018/02/04 20:51:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xffffffff, 0x4080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000093f000)={0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r1, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000b43000), 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c28000)=0x9, 0x4) sendmsg$inet_sctp(r1, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00006fe000)=[]}, 0x0) 2018/02/04 20:51:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000c8b000)=[], 0x0) 2018/02/04 20:51:21 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0xa0000, 0x10) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r1, 0x0) ppoll(&(0x7f0000001000-0x10)=[{r1}], 0x1, &(0x7f0000003000-0x10), &(0x7f0000001000), 0x8) 2018/02/04 20:51:21 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000005000)='/dev/input/mouse#\x00', 0x3, 0x40080) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000018000-0x20)={0x80000001, 0x6, 0x2, 0xaf6, 0x2, 0xa67, 0x1, 0x8e, 0x0}, &(0x7f0000025000-0x4)=0x20) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000025000-0x8)={r2, 0x81}, &(0x7f0000025000-0x4)=0x8) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000011000)=0x14, 0x80800) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000025000)='/dev/rtc\x00', 0x410001, 0x0) sendmsg$nl_route(r3, &(0x7f000000a000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000014000)={&(0x7f0000016000-0x5c)=@ipv4_getaddr={0x5c, 0x16, 0x0, 0x0, 0x3, {0x2, 0xb8, 0x100, 0xfe, r4}, [@IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0x18}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @remote={0xac, 0x14, 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x9, 0x8, 0x1}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x40085) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000019000)=""/46, 0x2e}, &(0x7f000001f000-0x1)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000002000-0x8), &(0x7f0000017000)}}], 0x88}, 0x0) 2018/02/04 20:51:21 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000b65000)='/dev/input/mice\x00', 0x0, 0x80400) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f2c000-0xc)={@local, @rand_addr, @empty}, &(0x7f0000e22000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000ba0000-0x4), &(0x7f0000a56000), 0x0, &(0x7f00006e5000/0x3000)=nil, 0x3) r2 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) r3 = mmap$binder(&(0x7f00002f2000/0x3000)=nil, 0x3000, 0x2000000, 0x40010, r2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000fb5000)={r3}) r4 = mmap$binder(&(0x7f0000d20000/0x8000)=nil, 0x8000, 0x100000e, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r4}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/04 20:51:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000646000-0xb)='/dev/vcsa#\x00', 0x20, 0x80000) syz_open_dev$sndpcmp(&(0x7f0000dab000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d61000)={0xcb4, 0xf5db2b3, 0x101, 0x3f, 0x6, 0x2}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00008bb000)=0x1, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000639000-0x4)) 2018/02/04 20:51:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x10002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60), &(0x7f0000001000)=0x60) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x404000, 0x0) write$selinux_access(r1, &(0x7f000013a000)={'system_u:object_r:dhcpc_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x38}, 0x46) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) exit(0xffffffff) write$selinux_access(r2, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37}, 0x49) 2018/02/04 20:51:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000241000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r0, &(0x7f0000d57000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000cf9000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x1, 0x2, 0x2, 0x0, 0x1, 0x26d}, 0x20) 2018/02/04 20:51:22 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) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) pipe2(&(0x7f00001fc000)={0x0}, 0x4000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00002df000)={@common='lo\x00', @ifru_flags=0x500}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) ftruncate(r0, 0x8) [ 79.556147] binder: 12543 RLIMIT_NICE not set 2018/02/04 20:51:22 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000085e000)={0x8, 0xffff, 0xd, 0x400, 0x200, 0x5, 0x77e8, 0x7889, 0x0}, &(0x7f0000fe1000-0x4)=0x20) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fe1000-0x90)={r1, 0x88, "af80821202a9e56bad31f84a4b8a6e59eb0045f1e87f2945ae73bac0a7eea9ea3077709114d8cd95db0e0f2842a1753db97b849611037a956bad6034987007e208a468f9a62e04201929ebf94f1e3fc90d9f1b35c9625dc41cb07767e76258a7ab49d554a2752e518874944382d2627a40e08b16e8db3451ffff3d2c1e06bc196217ae4f5842983e"}, &(0x7f0000fe0000)=0x90) ftruncate(r0, 0x0) 2018/02/04 20:51:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ae000-0x8)='net/tcp\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cf1000)=0x0) r2 = gettid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000098f000-0xc)={r0, r0, 0x9}) preadv(r0, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) r3 = add_key$user(&(0x7f0000c77000-0x5)='user\x00', &(0x7f0000216000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fa2000-0x42)="b582f3cafb7e6e4bacdecfa1ce16b0b52b819790b74bc64922e500e283cdc859af7b913307a49442b60380b45c5aeb956e33baa765f4f48bb2356c24c584aa817f88", 0x42, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000afc000)='rxrpc_s\x00', &(0x7f0000101000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d16000-0x8)='md5sum+\x00', 0xfffffffffffffff9) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000450000)=0x1, 0x1) request_key(&(0x7f0000946000)='blacklist\x00', &(0x7f000046d000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000731000-0x8)='\x00', r4) keyctl$assume_authority(0x10, r3) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009ec000)={0x6, 0x0, 0x2, 0xfffffffffffff1e9}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d40000-0x10)={r0, &(0x7f0000e09000)="678dbd9f7dad010e29b17e59bc933534c28ad8b7f81d2409723fcc578df1b0198986556505bb1531d8b0db6b56dd9af647c3fecd5193f80b8e1534f2dee185d66ab000df300e569969130856cd1eab081c3d60285ff2fd0274e94e675046106e4e53e7da9d45899b57944eb00547c85abe0d89df7def3ade0433a811d0f8ea4e8ada482ba374fdfc52c44e71c593b5d39b45e39ffc18e63da6c6059212809a5eb1fa24108029998d200187be42ae798b7fc2f0e8406494ab3d9e28cdaf368d1f2ef70953816bf18d6b367e55661f4eb8d6f2ee0cadf3831f470470dbe207b93dd31454764d9f6afa2ee56021"}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000d4000)={r5, 0x6}) mknodat(r0, &(0x7f0000a0a000)='./file0\x00', 0x8000, 0x7f) 2018/02/04 20:51:22 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000019000-0x4)=0x3, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000006000)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x4, 0x4, 0x1}}, {&(0x7f000000e000-0xc2)=""/194, 0xc2}, &(0x7f000001a000-0x1), 0x10}, 0x46) r3 = fcntl$getown(r0, 0x9) syz_open_procfs(r3, &(0x7f0000011000)='net/fib_triestat\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000001b000)={0x4, 0xf5, 0x4, 0xa800000000000000, 0x18, 0x7f}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000018000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, "66736d002103000000ffffffe600", "0000000000000002880009ab7de7ed188dc4e56632993e7de558dbacfae51e3d2047ef4f9f2ee47e4c503d1f1ec79e27cfa203ee68c384e5861ace622c53f50839a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd350bd2500000080d1099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='gretap0\x00', @generic="8d1874a1bd88b3691198845c8d6a55b1", {}, {}, 0xff}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000019000)={0x0, 0x9}, &(0x7f000001a000-0x4)=0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000001b000-0x30)={0x44, 0x0, &(0x7f000001a000)=[@dead_binder_done={0x40086310, 0x4}, @dead_binder_done={0x40086310, 0x1}, @clear_death={0x400c630f, 0x2, 0x1}, @decrefs={0x40046307}, @dead_binder_done={0x40086310, 0x2}, @acquire={0x40046305, 0x3}], 0x1d, 0x0, &(0x7f000000e000-0x1d)="ee16e226c2885346a953d8f48472f39b6da463b8450c31dd3c2bec9fd0"}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f000000d000-0x108)={0x4, {{0xa, 0x0, 0xfffffffffffffd07, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x40}}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff7}}}, 0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000014000)={r4, 0x6}, &(0x7f0000019000)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000009000)={{0x2, 0x0, @loopback=0x7f000001}, {0x306, @random="6c844ae2ddbe"}, 0x0, {0x2, 0x2, @multicast1=0xe0000001}, @generic="a75c836159fa5575ba5fca08fec64f55"}) 2018/02/04 20:51:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) signalfd(0xffffffffffffffff, &(0x7f0000def000-0x8), 0x8) syz_open_dev$sg(&(0x7f0000635000)='/dev/sg#\x00', 0x1, 0x4444) sendmmsg(0xffffffffffffffff, &(0x7f0000a59000-0x78)=[], 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f000017e000)=@common='vlan0\x00', 0x2) membarrier(0x1, 0x0) 2018/02/04 20:51:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_dev$mouse(&(0x7f0000031000-0x12)='/dev/input/mouse#\x00', 0x9, 0x30002) pselect6(0x40, &(0x7f0000cea000-0x40)={0x5a1, 0x200, 0x2, 0x4, 0x9, 0x6, 0xd85a8d7}, &(0x7f0000164000)={0x1000, 0xfffffffffffff800, 0x6, 0x7fff, 0x1f, 0x6, 0x1000, 0x5}, &(0x7f0000179000)={0xffff, 0x2, 0x45f, 0x1a, 0x1ff, 0x7, 0xabf7, 0xc79c}, &(0x7f0000ce0000-0x10)={0x0, 0x989680}, &(0x7f0000810000-0x10)={&(0x7f0000cc9000)={0xfffffffffffffff8}, 0x8}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f0000e61000)={r1}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mq_timedreceive(r2, &(0x7f00006b1000-0x83)=""/131, 0x83, 0xfffffffffffffffe, &(0x7f00005c4000-0x10)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000fc1000-0x70)={[{0x80000000, 0x646300000000000, 0x5, 0x0, 0x5, 0x6d, 0x7, 0x8, 0x7fffffff, 0x7}, {0x2, 0xffffffff, 0x7, 0x4, 0x100, 0xfff, 0x8000, 0x0, 0x5e9b, 0x8001, 0x9, 0x6, 0x40}, {0x1ff, 0x2, 0x400, 0x8d46, 0x7fffffff, 0x401, 0x3, 0x6, 0xfffffffffffffffd, 0x3, 0x7f, 0x5, 0x1}], 0x2}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000095f000-0xc)={0x4, 0x1, 0x7029, 0x5e7, 0x1}, 0xc) [ 79.600480] binder_alloc: 12539: binder_alloc_buf, no vma [ 79.606231] binder: 12539:12556 transaction failed 29189/-3, size 0-0 line 2957 2018/02/04 20:51:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ece000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a24000-0x18), 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/dsp\x00', 0x80400, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000091000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a10000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) [ 79.652948] binder: BINDER_SET_CONTEXT_MGR already set [ 79.659434] binder: 12539:12556 ioctl 40046207 0 returned -16 [ 79.690158] binder_alloc: 12539: binder_alloc_buf, no vma [ 79.695844] binder: 12539:12565 transaction failed 29189/-3, size 0-0 line 2957 [ 79.709315] binder: 12539:12579 BC_FREE_BUFFER uffffffffffffffff no match [ 79.739402] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 20:51:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$vsock_dgram(r0, &(0x7f0000b6d000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000400000-0x8)={0x0}, &(0x7f0000875000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000972000-0x8)={r1, 0xffffffffffffff5f}, &(0x7f0000c49000-0x4)=0x8) modify_ldt$write2(0x11, &(0x7f0000495000)={0x7, 0xffffffff, 0x4000, 0x3, 0x6, 0x400, 0x8, 0x5, 0x49, 0x800}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000eab000-0x4)=0x9, 0x4) 2018/02/04 20:51:22 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f78000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f78000-0x8)) bind$alg(r1, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f78000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mlockall(0x2) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000766000-0x4), 0x4) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f00008e6000-0x57)=""/87, 0x57}, 0x0) 2018/02/04 20:51:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f00000fa000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000b56000)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x10000000000b2, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xcf, &(0x7f0000001000-0x4), 0x4) setsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000001000)=0x5, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x6) 2018/02/04 20:51:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/dsp\x00', 0x900, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000a46000)=""/34) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000db7000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f4c000)=[{&(0x7f0000446000)="05b96f041f6ba8025489a7fb1f0cd7a6c69d8c20144358b86ef08a14952ca899eebf0c2f4fc33d2f673c5b318665de7f0fff313507ee3199f771257e5132698ab6b0ee449d308cad55a11246560890a806ed9fddbc5335abcc065c3087f5a9d3eb4a896643e3384c0a412a0b76c790dfc9382f7a380315295c2faf9d1a6cef8011cb1853e45cfd5c7abc1f9b7712", 0x1ce}, {&(0x7f0000d98000)="cadca4a5cfbdee38ec2ee66179bde7c9db9ff54092da3e8ce81d0c5df59afc60718800c6db8834064b450d00d0ff15c5f6fd7a63a7df5330462901fe3a8ea674a77d1b0d7ca0794593b355176334a69754714e2e235d5fd81555a5e3616c6eadf5bbbcbcf3dba94f78bc2d0c63401ac2f9fdbebd5a56f32e6b6c89df547e70facb8aef2d07eab2b2b5de3b74f3a2ef8d2b781d8373b1424fb95d2bc7e3bf8f3683d6ac52e4ee1fa1b1442defda71610860c720e78cc12ac35221d3e933bd6cf6289cb2c8b5811039db917ddc0ef67e641c34b8a83eb4a054f6070dff2f6c188ae92bab60efa5e087d7b877dc23e13504", 0xf0}, {&(0x7f00002ef000)="2dd0da552f806228f161139cd71c3ae2985cc0d0e0cebd9731ce24915f78076b7a1276f6746ceabd555d6bfd712d8532f41a3d5d9b96c6162ee74c76f7104eb41184d39beca02f916db31593b6b5659dfb76a0889b32cb2e2753f2eeccf9a35d3262cb8cae492f747cc5f9bfe90bb95823b3840a8ab1ca25b9a73085592bc6172a5be5d607a7543041e3fa44bfae2cbd4f09b2d14ae01a6fe6385aaf5a04560edbc4b5ad870c8371ebacde7469e340863b708c0d9ccd38cd479d4fa9587b163fbd93a2a520c2b0c58c6911e4196bb12b724c0c88b4bf61eeec", 0xd9}, {&(0x7f0000fc9000)="b41c3f290b59e86923a2ab839e785f8d71162e3eb4e923afa6eeee7848d9ad69dac72b01120e3d96f6ec23126b0c1214e0604b524f2c87990a18d9dfa5b0cc64c98f84aaa2", 0x45}], 0x4, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x4}], 0x10}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/04 20:51:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$rds(r0, &(0x7f0000a6e000)={&(0x7f0000b89000)={0x2, 0x3, @rand_addr=0x2c0f}, 0x10, &(0x7f0000019000-0x10)=[{&(0x7f00002d8000)=""/16, 0x10}], 0x1, &(0x7f0000c15000)=[@fadd={0x58, 0x114, 0x6, {{0x8, 0x6}, &(0x7f0000ce2000-0x8)=0x5, &(0x7f0000c2c000-0x8)=0x8, 0x8, 0x6, 0x5d81, 0xff, 0x0, 0x4}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0x10001}, &(0x7f0000714000-0x8)=0x3, &(0x7f000004f000)=0x7, 0x3f, 0xfffffffffffffffa, 0x9, 0x7f, 0x2, 0x3240c825}}, @mask_fadd={0x58, 0x114, 0x8, {{0x100, 0x5}, &(0x7f000089d000)=0x6, &(0x7f000016c000)=0x5c5, 0x101, 0xfff, 0xfffffffffffffffb, 0x1, 0x0, 0x2}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0x71b9}, &(0x7f0000a41000-0x8)=0x2, &(0x7f0000b08000)=0x20, 0x5, 0x0, 0x8001, 0xffffffff, 0x40, 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00009f6000-0x3d)=""/61, 0x3d}, &(0x7f0000546000), 0x48}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0x2}, &(0x7f0000a81000-0x8)=0x5, &(0x7f0000856000)=0x40, 0xcaf, 0xffffffffffffff7f, 0x401, 0x2, 0x40, 0x5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x80000000000, 0x16}, &(0x7f0000f3f000)=0x9, &(0x7f0000f92000)=0x4, 0x80, 0xe724, 0xc32, 0x6, 0x58, 0x3}}], 0x240, 0x20000800}, 0x5022e12af542f6ff) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000e86000)) write(r0, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0xfffffffffffffc2f) r1 = add_key(&(0x7f00000b4000)='cifs.spnego\x00', &(0x7f0000406000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e14000)="c1326d5cae9085a17a7a3fc440197665c8876670f8a8c3fdebc8895485bd7f95be9f4141757b5e1d84aa3a0fa7fb045dd6ec5e35dcf5d11cbb0913f770f92a1c08dd4d18177f84817f074c55bb89da666be49906720bf4b25338467649a006c999ef9f1cd1c71298e5e23a7a0eab391eeb85a86d858914075660e0b4a953539d8c9e97b47eda9abb178eff332eb5facd76db43fdb78006422f5fc1d97c9c70d56da94a7591f50a71648ad79ca43a4e6b7a68a56aebd3b36899c32fc3e8c5b98c8c71dc0511128dd819056dfe16c98fd55fd9534eb678cfb667d9e5fcf7ea5db0461bb735f60e88664cd592e49e", 0xed, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000c9e000-0x5)='ceph\x00', &(0x7f000058d000-0x1)='\x00') 2018/02/04 20:51:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e9c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000873000-0x27)={0x0, 0x1f, "11fc961b158e1ee48bfc8f4c905b3f0ce8426acca1e58157500ae06c290bdd"}, &(0x7f0000c72000)=0x27) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000de000-0x4)=@assoc_id=r1, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x118)={0x2, 0x18, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xd8}, 0x1}, 0x0) 2018/02/04 20:51:22 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ffb000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000b4a000)=@common='gre0\x00'}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b1a000)=0x0) ioctl$void(r0, 0x5450) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000ffd000-0xd)='/dev/dmmidi#\x00', 0x7, 0x100) perf_event_open(&(0x7f0000ffd000-0x78)={0x0, 0x78, 0x413, 0x1ea, 0xce, 0x9c, 0x0, 0x6, 0x4000, 0xb, 0x9, 0x3, 0x3, 0x4, 0x5, 0x37b, 0x100000000000, 0x3, 0x643, 0x20, 0x200, 0x8, 0x7, 0x865, 0xffff, 0x8, 0x6, 0x0, 0x9f, 0xeda, 0x8, 0x81, 0x1, 0x3ff, 0x1, 0x800, 0x4, 0x8, 0x0, 0x8, 0x1, @perf_config_ext={0xffffffff}, 0x2000, 0x2, 0x466b, 0x3, 0xfffffffffffffff7, 0x6, 0x8}, r1, 0xfff, r2, 0x0) 2018/02/04 20:51:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000052b000)={0x6, r0, 0x1}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000855000), &(0x7f0000f51000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005d6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000732000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7, 0x3, 0xffffffff, 0x2, 0x40, 0x6}}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000069c000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000d5a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f86000)={r3, r4}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000eda000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x9}) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/04 20:51:22 executing program 5: r0 = open(&(0x7f000063f000-0x8)='./file0\x00', 0x0, 0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000cf6000-0x8)={0x0, 0x8}, &(0x7f0000b79000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xffffffffffff0000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003a0000)=@filter={'filter\x00', 0x18a, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0xc2}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffffffffffff, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, 0x0, 0xd3ba}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}]}}, 0x2f8) [ 79.761633] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 20:51:22 executing program 0: prctl$void(0x42) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000e43000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='tunl0\x00'}) 2018/02/04 20:51:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000410000)=0x6) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e88000)={0x0, ""/170}, 0xb2, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000647000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000946000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00007bb000)={&(0x7f0000e4a000-0x10)=[0x8, 0x8, 0x6, 0x40], 0x4, 0x1, 0x6, 0x7a, 0x2, 0xfffffffffffffff9, {0x6ab0b49f, 0x100, 0x7fff, 0xfff, 0x6, 0x1, 0x100000001, 0x8, 0x2, 0x5, 0x7, 0x9, 0x10001, 0x20, "5c0b7dae925c7281177953af506b19b0591f6fa8d0cf231aaa049f63d7db5cdb"}}) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000cc3000), &(0x7f0000c6e000-0x4)=0x4) msgrcv(r0, &(0x7f0000cb8000), 0x8, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000377000)) 2018/02/04 20:51:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f64000)='/dev/vcs#\x00', 0x6, 0xa400) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00007fc000)) dup2(r0, r0) r1 = syz_open_procfs(0x0, &(0x7f00004cc000)='net/rt_cache\x00') connect$pppoe(r1, &(0x7f000018a000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) socketpair(0x0, 0x800, 0x0, &(0x7f0000458000-0x8)) request_key(&(0x7f00003b2000)='dns_resolver\x00', &(0x7f0000d65000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000099f000)='/dev/cuse\x00', 0x0) 2018/02/04 20:51:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000410000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x54000004, &(0x7f00003b4000/0x2000)=nil) r1 = syz_open_dev$dspn(&(0x7f0000285000-0xa)='/dev/dsp#\x00', 0x45, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000da3000)={0x1, {0x2, 0x3, @rand_addr}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x3, @multicast1=0xe0000001}, 0x0, 0x81, 0x0, 0x7, 0x4, &(0x7f0000d3f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7ff, 0x1, 0x6}) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000da6000-0x55)=""/85) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$netlink(0x10, 0x3, 0x13) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x20100) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000eee000-0x1)=0x7ff, &(0x7f000094f000-0x8)=0x1) r3 = syz_open_dev$evdev(&(0x7f00006c8000)='/dev/input/event#\x00', 0x7f, 0x62000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r4, &(0x7f00004ea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x9, &(0x7f0000872000)=0xffffffffbfffffff, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000f9b000-0x10)=@generic="e41cc3b9167d67dc7356cc66095decc6", 0x10) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000958000)=0x3, 0x4) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000474000-0x8)={0x1, 0x7f}) r6 = dup2(r5, r4) ioctl$PERF_EVENT_IOC_SET_BPF(r6, 0x40042408, r6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x20000009a7, 0x9fa}, 0x14) sendto$inet(r4, &(0x7f0000e29000-0x420)="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", 0x416, 0x0, &(0x7f000088c000)={0x2, 0x0, @empty}, 0x10) ftruncate(r2, 0x10000) sendfile(r3, r2, 0x0, 0x72439a6b) 2018/02/04 20:51:22 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003000)=@generic="56e31e29c277ec72b46f334873af6287") r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x3b, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000002000-0x74)=""/116, &(0x7f0000003000-0x4)=0x74) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) [ 79.856905] ipt_CLUSTERIP: bad num_local_nodes 54202 2018/02/04 20:51:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000628000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00001ab000)={r3, 0x80004, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000c50000-0xc)={r1, 0x80000, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000322000-0xc)={r6, 0x80004, r5}) r8 = accept4$inet6(0xffffffffffffff9c, &(0x7f00003a4000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x6a, 0x4) r10 = socket(0x80011, 0x1, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(r10, 0x89e2, &(0x7f000019e000)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00007a8000-0x8)={r9, 0xe452}, &(0x7f0000db9000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r12, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000f9f000)=r13, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007a7000-0x10)={r0, 0x50, &(0x7f000093b000-0x50)={0x0, 0x0}}, 0x10) r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=r14, 0xfffffffffffffd3a) setsockopt$sock_attach_bpf(r8, 0x1, 0x32, &(0x7f00005c1000)=r15, 0x4) socketpair(0xd, 0x2, 0x5, &(0x7f0000c7d000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r16, 0x29, 0x2d, &(0x7f0000300000)={0x40001b, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xffffffffe159bcde}}}, 0x88) socket(0x8, 0x6, 0x3) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r17 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r16, 0x29, 0x400000000, &(0x7f00006c9000-0x4)=0x9, 0xfe98) accept$llc(r16, 0x0, &(0x7f0000c02000)) setsockopt$inet6_int(r17, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r17, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$inet6_int(r17, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) 2018/02/04 20:51:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write2(0x11, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x40000000000000}, 0x10) [ 79.904787] ipt_CLUSTERIP: bad num_local_nodes 54202 2018/02/04 20:51:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000276000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff5000-0x11)='/dev/qat_adf_ctl\x00', 0xc80, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000271000)) connect$netlink(r1, &(0x7f00003dc000)=@proc={0x10, 0x0, 0x0, 0x8000}, 0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000321000-0x4)=0x5, 0x4) 2018/02/04 20:51:22 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270c41000000000014007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000012000-0x4)=0x14, 0x80800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000012000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000000d000-0x4)=0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/dsp\x00', 0x1c000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000012000)={@empty}, &(0x7f0000013000-0x4)=0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f000000a000-0x38)={&(0x7f0000002000-0x60)=@nfc_llcp={0x27, 0x8000, 0xffffffffffffffe1, 0x3, 0x2, 0x1, "9be75e49b302acbed500d8252b657e0dc7ed1726528aab46ce2ecd07bbec17d0e7a170cb0c74cbee193134aa1bf55c5439f876786bf48507077fb22688a28c", 0x5}, 0x60, &(0x7f0000013000)=[{&(0x7f0000010000-0xc)="08d8439de09715d9a92174a5", 0xc}, {&(0x7f0000004000)="2feff8ad27750fd0b7fc2483a0", 0xd}], 0x2, &(0x7f0000013000)=[{0x90, 0x112, 0x2c3, "11ab99d130c8986dfd4eebb87d05876e3402126218f39fc1f8bab7451e2b8c373f5bf36721d30fb91da0ff3a468e13307aab9c538f88fcaab44c7b28b2a7cf88375abc6c0cba5cdeebb1597d52afdceca020f29bedab5fc99f9f0b454fc6c90b61969c580ae8cde9d3c2d5646e2acc67056d4f5c4384f5100de7d577f66f"}, {0xd8, 0x114, 0x0, "a7f9956436c8d3d15fcaf3a50ff2cc08aac71e287da3a301caa81706f14ba7d8e279922c55beeba07aab5988ad261f1ad0a80446be4d9f05381b98f6353fb626757b5b2bc18c01df2cfb3a5f970e993057b993a4080e22ffbcd8fd7084fbca9ab1e6947832e9daee158dc311b900f740ed86c79550b6e6743282ae04899d8a147be33d2c79075c9f827e757a0b907ceebf081a8c609199ee9a33167e99f19e5ccd97b50f78b2bfc562ed881892c19fa34a82e4e641d322c2a5aaeaf0939f529398dd67b9"}, {0x68, 0x11b, 0x4, "5fb6a963c85c0806d2c0ad73f8c8985afd43b140488c7ece24ff1076070b561cd4673c37a25a81a122bbbbaac7c7e8879b37751a89ed51d9dd81668ded62b04377945253976fe213b40b54c2920dcde4b85176fe"}, {0x38, 0x0, 0xff, "2b6b853322f5fb7bee591c621969fa32f195b81baca219d39c433ed620573d950124e8"}, {0x88, 0x10e, 0x6, "6b92fa7e6de2e35a66517909e6472b21570b377212f1ec3c91da4761b7e1a901a494f95a70c24d6252b6af82ea918f28de023d8214037f70684534f9ba8227250a920be0be431cddee04676c9971313713ae93729bc0d0723bb79d491accf451e6353f07d0705a46a66886f004540cf7e81b"}], 0x290, 0x8010}, 0x40050) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000010000)={0x7, &(0x7f0000011000)=[{0x7, 0x1, 0x5, 0x8000}, {0x3, 0xae2000000000, 0x69b, 0x7}, {0x1ff, 0x9, 0x2, 0x3f}, {0x6, 0x3f, 0xccb, 0x3}, {0x800, 0x9, 0x8, 0x6}, {0x6, 0x40, 0x800, 0x8}, {0x200, 0x4, 0x5, 0x3}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000000e000)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@rand_addr=0x7, @empty, r3}, 0xc) 2018/02/04 20:51:22 executing program 4: r0 = open(&(0x7f0000367000-0x8)='./file0\x00', 0x60000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000001000-0x10)={0x1, &(0x7f00009e7000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x18, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/04 20:51:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f000089f000)=0x1000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/02/04 20:51:22 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000412000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x3, 0x10000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x400400000001, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c85000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00009f8000-0x30)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x30) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00004c6000-0x20)={0x1ff}) 2018/02/04 20:51:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000684000-0xb)='/dev/midi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00001d2000), 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f0000fbf000)=[{r1}], 0x1, 0x0) fchdir(0xffffffffffffffff) 2018/02/04 20:51:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000b0f000)='./file0\x00', &(0x7f0000339000)=[&(0x7f0000ca2000)='\x00', &(0x7f0000727000-0x1)='\x00'], &(0x7f00002e1000)=[&(0x7f0000fae000)='vboxnet1md5sum^vboxnet1wlan1(posix_acl_access\x00', &(0x7f0000feb000-0x2)=')\x00', &(0x7f000089b000)='selfeth1[\x00', &(0x7f00009f4000)='\x00', &(0x7f00004a3000)='\x00', &(0x7f00004f4000)='%&\x00']) syz_emit_ethernet(0x62, &(0x7f0000d67000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x54, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x4023cef8d2f1496b, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@end, @noop={0x1}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0x28, 0x0, [@rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 20:51:22 executing program 1: timer_create(0x6, &(0x7f0000a95000-0x60)={0x0, 0x22, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000ec6000-0x4)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000188000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000d05000-0x10a4)={0x24, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x9}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/04 20:51:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = dup(r0) epoll_pwait(r1, &(0x7f0000f69000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x1a, &(0x7f00006fc000)={0x4e8}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)={0xffffffffffffffff}) sendmmsg$inet_sctp(r2, &(0x7f0000b54000)=[{&(0x7f00007b0000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000998000)=[], 0x0, &(0x7f000077b000-0x30)=[]}, {&(0x7f00001ab000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f000076e000)=[], 0x0, &(0x7f0000b64000)=[]}], 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r4 = socket$kcm(0x29, 0x2, 0x0) sendfile(r4, r3, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/04 20:51:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = syz_open_dev$sndpcmc(&(0x7f0000e26000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x42) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ea000)={0xdac3, 0x1, 0x8008, 0x1dc8, 0xd37, 0x3, 0xff, 0x1, 0x0}, &(0x7f0000939000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b4a000)={0x8, 0xfff, 0x0, 0x6, 0xbbe, 0xffffffffffffff01, 0x81, 0x12, r2}, 0x20) sendmsg$nl_generic(r0, &(0x7f000085e000-0x38)={&(0x7f0000c13000)={0x10}, 0xc, &(0x7f0000785000)={&(0x7f0000c9d000)={0x2c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/04 20:51:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x400002, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000869000-0x38)={0x3, 0x1, [{0x81, 0x0, 0x7fffffff}, {0x7ff, 0x0, 0x8}, {0xad, 0x0, 0x10}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000313000)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) r4 = syz_open_dev$sg(&(0x7f00006b9000)='/dev/sg#\x00', 0xfffffffffffffffa, 0x44200) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x6) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f0000148000)=""/150, &(0x7f0000e47000)=0x96) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x8, 0x4) r5 = mmap$binder(&(0x7f0000542000/0x4000)=nil, 0x4000, 0x1fffffc, 0x21050, r4, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000c08000)={0x4c0e, 0x2, 0xa, 0x0, 0x9, 0xffffffffffffffff, 0x7fffffff, 0x7ff, 0x10001, 0x7}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000c94000)={r5}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c79000-0x8)=0xa10) sysfs$1(0x1, &(0x7f0000e57000-0x1)='\x00') vmsplice(r0, &(0x7f00002bc000-0x40)=[{&(0x7f0000559000-0xdb)="9b2ad135d8e77d6284a1a1a51015fdaf81f612896c564a2fa898aa5e0c4da665eb6da17737305ab8639f353648bef621dbf71e6c6437d7bafb72b921063162e57e6dca9fff39ce9e248e11d54ed1cb7691f5addf4f29a81e4159c7b01704b3ab0de039267c6df3eb73969fc881b058d7ee7e450bab3a7c8757eb9da9e37d0eb73d6f6f0eab1f4ac405bb734e7bc3ccc50d07d9f0f180aec8250ff6dab6705e983a0fc20583d55fe0d0b7fe810f595175e96408064803100851795f341a5f77bd29de757266afaf903333a9d9f2eefb7115e83fe4bca629846e2548", 0xdb}, {&(0x7f0000992000-0xeb)="1bf138263dbf3f9c7a6d814ad0288d756463878c1d94a76c8584acae2d5c17f4c2e49f91c5f9cc7e5da94318919ea5e4d1f3472cc159e9f47f200e88f46f6301fbfff8d19777a23ae00bbc50f989383f32ce5859e032ff4c5cfaa5f9952049d88a7909fef45fb5bc38f4cd2486a1cb2ab3668521265ed9302f6ecf196bafb97bf96247518161bcccd5cb6270e876ef62ab2953f371bfda20b29e6f38dcf6ff3f756e4960b83164a3eedd53278bd0027a81cf265ed3c9cd455e1b8511d8c861e253696865f8436e9e36ca2df6ac6ec71ea1c7cd0be63163bef995655702618de7d14d9dd8e56a6806a8ca45", 0xeb}, {&(0x7f0000a24000-0x66)="7396d47c8bd1892d50b6fc5533a642ff06ffe511d271e3eedd7516d7c910ed227ac88790076be701b55e9688173113d98aabdceaa7451d1a03acae51cd4d3b8d4b11e8940bcac514d803ec36101702b5d98d1cee9d71637946a62632f6f248f61909a9c1da9f", 0x66}, {&(0x7f0000c1a000)="78f320d965d08ae7e3bc5107756fe764e7c859dbd8002caa1b7ec9fe2c9d58a3623df5fbe83e6c9f89e37ad2d47ee5161b31b08d83ce9d9cb109557734d8b0174d615d032361834d29237956e8e62d2ffed2f65ee2d38037722dd65c0fe4858a714f704420ce602c71ed5b57346a57dd4f59568f33b9920d1685c765e7e232a9587ca858c7443bffd1a4f95ec21716afd9500c2cddf9d7546cc254a451aec2742221d86f741eb61f40908cfd7ccc7ac81b40ae1beff88093daf880", 0xbb}], 0x4, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000fa5000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x5, 0x8d, 0xfffffffffffffe00, 0xffff, 0x8}, &(0x7f00009fb000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000e76000)={r6, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x6}}, 0x5, 0x400, 0x7, 0x2, 0x3}, &(0x7f000086e000-0x4)=0xa0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f000051b000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ce1000)={0x9, 0x0, 0xab9, 'queue0\x00', 0x1}) setsockopt$ax25_int(r4, 0x101, 0xc, &(0x7f000029b000-0x4)=0x59d9, 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000b01000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000ce0000-0x40)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x40) 2018/02/04 20:51:22 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/mixer\x00', 0x902, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0xac)=""/172, &(0x7f0000005000)=0xac) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{}, {0x4}]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000005000)={0x8000, 0x20, 0x0, 0x6, 0x20, 0x400, 0x1, 0x3, 0x3ff, 0x100000000, 0x7ff, 0x100000001, 0x2950d48, 0x6, 0x200, 0x1000, 0x1400000000000000, 0x531643d, 0x800, 0xaf97, 0x56, 0x0, 0x7, 0xfffffffffffffff8, 0x7fff, 0x20000000400}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000007000-0xc)={0x2, r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000006000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0xa, 0xf, &(0x7f0000004000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc47f, 0x0, 0x0, 0x0, 0xff}, [@map={0x18, 0x9, 0x1, 0x0, r0}, @generic={0x7, 0x8, 0x6, 0x7}, @call={0x85, 0x0, 0x0, 0x21}, @call={0x85, 0x0, 0x0, 0x36}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1}, @ldst={0x1, 0x3, 0x0, 0x0, 0x7, 0x80, 0xffffffffffffffff}], {0x95}}, &(0x7f0000008000-0xa)='syzkaller\x00', 0xffffffffffff14f0, 0x1000, &(0x7f0000000000)=""/4096, 0x0, 0x0, [], r3}, 0x48) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000005000)={0x5, &(0x7f0000006000)=[{}, {}, {}, {}, {}]}) 2018/02/04 20:51:22 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000019000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000001a000-0xd8)=""/216) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0x9, 0xfffffffffffffff8, 0x1ff, 0xffffffff, 0x36}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x1e24636b, 0x3, [0x9, 0x8, 0x4]}, &(0x7f0000000000)=0xe) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000003000)) flock(r1, 0x8) r4 = syz_open_dev$amidi(&(0x7f0000014000-0x8)='/dev/amidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000000)=0x1000) 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) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000003000)={{0x8, 0x4}, {0x0, 0x2000}, 0x1, 0x5, 0x8}) getresuid(&(0x7f0000012000-0x4), &(0x7f0000000000), &(0x7f0000011000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x1, 0x8, 0x0, 0x0, 0x2, 0xa0, 0x80, 0xad, r5, r6}, {0x8, 0x7fff, 0x6, 0x8000, 0x5, 0x1f, 0x6, 0x20}, {0xfff, 0x0, 0x2, 0x7fffffff}, 0x4, 0x9, 0x3, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x3, 0x1, 0x141e, 0x0, 0x100000001}}, 0xe8) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000-0x2c)=""/44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000014000-0xda)={0x0, 0xd2, "1468173a642b70984ab6d94a141a41796aef9e172540f4cf9715f6d7ead1e852ee4c4c6161058d36324be6d1c07d417bdc8ee5eb0eb870e881fbfd845bd4366dec94721440bd3abdc5f759b70b11a203b7f057ab57072389f1129d43f05ed6ecf07af033a72d29a0180c3322e297dba59a5bcc4baec6c6e1f9adb934fcbf5a0eb2c8627a154f11196140e72e177596aa74d0711520787933b766761af46815d1ac5334203b1ba585936182a16d852070433f2e72b1ec2f3ec14b0c6bf5f26fc19138d49289e4dad5faafc267c65341268d40"}, &(0x7f0000001000-0x4)=0xda) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000014000-0x6)={r7, 0x70}, 0x6) close(r1) 2018/02/04 20:51:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7ff, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002ed000)=0x10, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/04 20:51:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00005e4000)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@nested={0x8, 0x200000000000001, [@generic='\f']}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b5f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/04 20:51:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000ea7000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a1b000)=@ipmr_newroute={0xfffffffffffffca6, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0xfd, 0x4, 0xc8, 0x5}, [@RTA_FLOW={0x0, 0xb, 0x6}, @RTA_ENCAP={0x0, 0x16, @generic="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"}, @RTA_ENCAP={0x0, 0x16, @generic="ec00736efbbb4f3d7a5533f29a770d7e9383958bffaecf4c7edb3db6a1397c50c6bc68eee4a2fe5be1f890e0f0ebce3c1ab540a4393c01fdccb2aa3300e1307a5f645b8974751a8c040c1730c6750f1fadfb701b4ec72f38d6429d3881175e475aea"}, @RTA_GATEWAY={0x0, 0x5, @empty}]}, 0x1c}, 0x1}, 0x0) 2018/02/04 20:51:22 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f00000ef000)) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000583000)='./file0\x00', 0x0, 0x91) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d78000)=0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000ef4000)={{0x100000001, 0x2, 0x40, 0x7, "66723bdaae43cd1516f7967913cd14d6bf61fb5c35d6f930ff1bd626fec2becb5846789fae9cf45c454edaf5", 0x6}, 0x0, 0x0, 0x3f, r1, 0x77b, 0x3ff, "1cb2daeda6042597331d0c3d695cc96db17827f1d534969274469ceeb2c44f32e98b81458e8611fc58e154fb35510bc26ddf9c914a4add501a285dd50ef2d62a", &(0x7f0000c2a000)='posix_acl_access%eth1\x00', 0x16, [], [0x8, 0x20, 0x1, 0x200]}) r2 = open(&(0x7f0000ef3000)='./file0\x00', 0x200000, 0x2) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00008ce000), &(0x7f0000ef3000)=0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ef3000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000079000)=""/118) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 20:51:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a26000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c4e000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000dfc000-0xc)={0x0, r0}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000038c000-0x4)) r2 = syz_open_procfs(0x0, &(0x7f0000162000-0x8)='cmdline\x00') dup2(r2, r2) readv(r2, &(0x7f0000d0c000-0x90)=[{&(0x7f000041c000-0xf3)=""/243, 0xf3}], 0x1) 2018/02/04 20:51:22 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) sendto(r0, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0xffffffffffffffff, 0x0, 0x6, 0x0, 0x0, "5c87728b7495ed7f7db2b79497910ddcba25828afe37ba971e57418267fdac7247fc2404fbbc1ed1df9a6cadf490eaf5b81192b4d998751c2bb58ee211ccbd"}, 0x43) getuid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000)={@dev={0xac, 0x14, 0x0, 0xf}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/02/04 20:51:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005bb000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000077b000-0x8)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00009ae000)={r1, 0x1a4, &(0x7f000080d000-0x8)=[0xebbc, 0x0], &(0x7f00003a2000)=[0x7, 0x9, 0xc7, 0x401, 0x0, 0x8, 0x9, 0x317, 0x80000004, 0x2], 0x40, 0x5, 0x6, &(0x7f000088f000-0x14)=[0x6, 0x3ff, 0x1000, 0x1, 0x7], &(0x7f0000433000-0xc)=[0x8, 0x8001, 0x8]}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000bec000-0x8)=0x10000001d) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000133000)={0x0, 0x40, 0x6, &(0x7f00008f7000-0x8)}) ioctl$TIOCSTI(r0, 0x5412, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x72b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004ab000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00005da000)={0x0, 0x0}) r4 = fcntl$getown(r2, 0x9) r5 = getpgid(0xffffffffffffffff) lstat(&(0x7f00004ce000-0x8)='./file0\x00', &(0x7f00008e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003b7000-0xe8)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00001f8000-0x4)=0xe8) r8 = getpid() open(&(0x7f000080a000)='./file0\x00', 0x200000, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f92000-0xe8)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00006c8000-0x4)=0xe8) stat(&(0x7f0000c29000)='./file0\x00', &(0x7f00002e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000747000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000c65000-0x4)=0xe8) fstat(r0, &(0x7f00003e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e1000)={0x0}, &(0x7f0000004000)=0xc) r15 = getuid() lstat(&(0x7f0000b72000)='./file0\x00', &(0x7f0000b70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000049e000)={&(0x7f0000536000)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000031f000-0x50)=[{&(0x7f00006ab000-0x13d8)={0x13d8, 0x30, 0x0, 0x4, 0x1, "", [@typed={0xc, 0x15, @ipv4=@loopback=0x7f000001}, @typed={0x14, 0x93, @str='/dev/cuse\x00'}, @typed={0xc, 0x6b, @u32=0xa6e}, @nested={0x114c, 0x93, [@generic="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", @typed={0xc, 0x5c, @pid=r3}, @generic="f7a14524bab4d04c405f949b1ee30d0e8d1a15abe2440d73cdc338d38f802d271c1e5ee1503c9050e7bb62ac5ac6a6b1b6156afe1cb1", @generic, @typed={0x1008, 0x70, 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@binary="06de97a54f3dd872cd3a3c2619653ebd79f1524cd2ef81df1439c49a7c993a51b359a6011aa986b2c08d153b03e1a6400fc6c52d95aa67eb1edd72b8894d9971a2f7604d020098fd08e1b03157d01bc50542ec34c84a96ca3d5ccaa4fea1f35362ba5dc6d83bf35fce538792f5901a12184bf06c0b689fa7252e918f09db6fa39487e3e18a3077fa30369a3b6d51f22c082e912e6ff45850a0567a96309b5ed21cb58c44fc99429e666f908497cdf5527907f3f9fb851b01278c77f7f1e83957b445d11570ec6ed095c13f9d8f356bf19f031b68d89bb6db98caf2b76d"}, @typed={0xc, 0x29, @str='\x00'}, @generic="fe194d957596a6e265995ac41b24c0d3d78514fa2328772daf126062cc6a6633b9556c2384812f45eb39b0e7ab7bbcfb3d62f144fb7d173c14d17d4ecc7b35910470a0624bda0029d1910f6b63c53b8b09b781f95c22ffd6005ea1e578eb8adff787164ddcfff5865d378effd0a6bc8343b2e5678b93f11f3294c90fbded24f29b5a71603148c9d2cae04bbdb75d51a8e13b18a56ab20076"]}]}, 0x3dc}, {&(0x7f0000643000-0x8b0)={0x8b0, 0x2e, 0x500, 0x0, 0x1, "", [@nested={0x2e8, 0x81, [@generic="c3341c12f982b93c5bc051609aa154be90f9e0beb91c520d5159e3618b0623b7e48471f620f83d5f6b0a58205cdf2cd0023ae63148dfd4673483ed948b29a7abe13b5485fa22c900e3cc5d3a01e9701e996073bbd54af48dcb3e02bad95ffd550394b763a4444b31f253f1b25aeefe6de60f44f7647ab5", @typed={0x18, 0x69, @ipv6=@empty}, @typed={0xe4, 0x72, @binary="a9f3c857a607a865e73e47713000fac851525cf7262edcb4cbce8d52ef07ffecee8004ba4de845d297f453bb969ad59a0f01cc0ae3e29ca9f0a2e07ce63ef22216a823f6b1bf6f3594c3148aeecbed7367fe7d44738cabc2e258b431782e0b690ac97cf044efc0cf434e2bc6cc466474b95ff708c7f67fc9ad5156652868d61ed4420090e6b7f724ac90bd7aae2773dd481e5f4c6851afac6d1f69a4d3ce966fc35f09b302862ad4ad03ff913b02e710a3cb3370816db531c7933db17ec3fb1e00fb8191cf1b2abe28d3ff81e97ffd82b2bc00d003406d18eae04545"}, @generic="e518572a212f5b952d8488a698c3c8cadb6d3e7bd08395f4b021f8f98ae052e5b8f90c3908ac741576d1fe4f837c53b6262bb28a6df0a421f5fb5cd5ee53969a548c6d771ccafdb3f1afeef605809e195f4ebaea6aed073db1f61b76820181d48682bb7c880520458eeeec20f7b9fa0f6f70e2235987b52f1097df9d14b4bf5cfddfcac3b8d07c442dbb3f7bb307798cad4f82b407cf3b77d71d204d204c2a7df3738906b38b0ba9643138e547845bfd9f2e912f258381116984ddd9874d7807be9aff7bb0f4498dc751d7d26a1b937174ccd631", @generic="30065d7c6ff8f3af2349ffc9e2f8997afe4182eacf71bf530172e13417948a52d46719e825601b8bd3bb13ab9dbf891f937a6943c4a6d1fcd88cc99dc820412899f5988fe0c7f5a2f59bdea725ad19636a5ce5a4e58d160af991993461be02ce3d16599e5b898466c4d5c08c2546433a99aec03a5e90c7b393f0582125dac10f48e4e403e0", @typed={0xc, 0x39, @fd=r0}, @typed={0xc, 0x7d, @fd=r0}]}, @nested={0x2f8, 0x63, [@generic="393ac961301b164ede51ce15ae88ae4f3bc2eae6ad310ffb49916abb06657a2d533c02ef140e0ecb70dce3bb22c48df44094ea9628b59a0711b5cb86777d13475188e0e4f2b7a62c9868c8533aec6ebc1844ef3da00c6f2006084b9827fd7c3e49c675", @generic="745489423c3e5723dda9f7d2aaef1843ac92d950f8da9572d5b4e1c5fe4b827680f7d763d4878e681cd972f8051138cc009ad3e89874686b9cebd251cba76bfc46f998211cc9dcb298661118a61acf9431ef2256", @generic="28fa8c1bc630da2d8d65ea591f450882e8", @generic="5c2886b053848e057f54459c98ac4782425435573ccd6d8b9ca3712a4a0bc6c12f8377c318de3c0407c1b175d6be1060c822ae473fcf898f327d0f0a02026beea72b6e8225167324cca464af03141bc6588ce89a9ee1fef24f1209d565b43518be2a092dc6042a42f3dd658fa8474871c9990adbb6a48628096ec595e6eef66bab0f9614024e86caad1c88af37cb3980d0146b81cdc8af9bba10c424d44cfff25096b1a7837294a1a98f66bc4b9667afab5db6997d75e47720d553d835a067e306", @generic="ebfb5ed15fb04d8f4d021c5523ec4e9f001ed76c3d032be6dd38721d133b50d7715ac3699114cbed26b262480ab2201910171cbf9416b752840a2fa4af5182af94a64e0fb93bd0dc3dfc222f81e648192bbcc752ac51501d28624910a3", @typed={0xc, 0x24, @pid=r5}, @typed={0xc, 0x8c, @uid=r6}, @generic="650830e650d1b49357f79f5b3640a0199c317f83e4de9baf81a75dab1334fa8d92c772d1810ba182fb2a94d007bfabfa620867f65287e45d4a9c4e4a2731350d3fb12b512cd898c2ca105e8607fb6ab7c19d91c911400675162a9f02a03cf540abbfb64ee2708565b12b4940d6fb9a41866b3385869a42a74cd0eb7cf2efc4eb3a37041894c699b2eb39fe091a6044608c5a0f2124e0b7d62a28631b81399243e7a54cc6e305a6d06ceecbcfaa34f3faca64c5a3f06db86fab2a2838ecf4a2fbd3f8308c7eb2e341ca38f9176e1a34921e1419c590afea20babcb914349bdb4aee7915466d7d6a1c6ef9", @typed={0xc, 0x2f, @fd=r0}]}, @typed={0x24, 0x85, @str='ppp1+cpuset[bdev*security\x00'}, @generic="7995d670d8feed0e80820dd9cbb2236c42b87150aba5afd589cd53f8d2e8a530cfe15942a2d7f0858404f4674d9eb938ce5ca38f65c89e75f97cfc71cd257a4d5f885252607e8fbb6153104b7cdfd41b5e66ff6e71c4e091d54eebf45a7292b19f94a41d3d0fbaad9008083c33bfe2e79dfe5a003d858be341e2216223053789eb75b0e25a23bebddff07cfbfe75620ed2cf44ea6a17e1688d950c8cb784327f5592a99348d9aa1a11420b47e0ca8f1cf33c2358bef48e5ddd6330d1173b156c910783321f33f131ceb3160797f42c3147d62b2260d4d9affe92350a94", @nested={0x1bc, 0x13, [@generic="b4ef3e35b3ffd5373b0b24a88c25a058acc8fbfe76c86da105d100d3c6755412972277175852edf880fc12a5bdac5b3b6012c8749ff3650fdb8b9f536fa929d168a699feff42dc174f9bd345a03c45d69e3be7c847102d4a6cb9c2acc04b19702a8cd4f411295bbbee792484d2e3636e5710d4b7a827f20915ebf9c6e04345ec32584915882a79515c9af7ad8433624192ee53a58b7ee6131cab3e0c2c8fb2637b03ac31c0aa0d33f4a3374d732434ffc35407a79a01159e03127b04a1b9f951eef24638d5f75b2e19971814c7cd60", @generic="8fdc325dbd7ee0df775a5dd78854f78f4e6acf205675b1f294de414057d2e9a4dd3e6ab37565c48bbdd06e27b8df55cefe23d5645697683f491769cc839c87239b685decebcada36de1dd819a4523bed9333f78d3687d698f015ed8b0604fcb8dc33d06c8789d3cbeb8bbb0419d9a57d80c174cb2d31a164a31b667fc903584bd68da492ce96b948935296e82ed201bf74b312ba94170227537b388037ea9624bcc498f906d450c4eafc83bff1e3f065e99f69cc9434c187", @typed={0xc, 0x7e, @uid=r7}, @typed={0x18, 0xb, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x62, @ipv4=@loopback=0x7f000001}]}]}, 0x8b0}], 0x5, &(0x7f000085f000-0xc0)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r0, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc0, 0x40080}, 0x20000840) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d4a000-0x8)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ad3000-0x4)=@int, &(0x7f0000aec000-0x4)=0x4) 2018/02/04 20:51:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000097c000)='/dev/admmidi#\x00', 0x8001, 0x200) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000ad6000-0x17)=""/23, &(0x7f0000606000-0x4)=0x17) ioctl$int_in(r1, 0x5456, &(0x7f00005c9000-0x8)=0x80000001) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000427000)=@ax25, 0x10, &(0x7f0000f01000)=[{&(0x7f00007ec000-0x12)=""/18, 0x12}], 0x1, &(0x7f000037a000)=""/102, 0x66}, 0x0) 2018/02/04 20:51:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ae000-0x8)='net/tcp\x00') ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00005ee000-0x8)=0x8000000) preadv(r0, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00006b2000-0x18)={0x0, 0x1f, 0x9, 0x6, 0x2, 0xe4}) 2018/02/04 20:51:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) tee(r0, 0xffffffffffffffff, 0x7, 0x0) lstat(&(0x7f0000f30000)='./file0\x00', &(0x7f0000fee000)) 2018/02/04 20:51:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad), 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) dup(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f02000)='/dev/vga_arbiter\x00', 0x48000, 0x0) pipe2(&(0x7f000035c000)={0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/04 20:51:22 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x40) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r0, 0x0, 0x13, &(0x7f0000ff5000-0xb6)=""/182) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff6000-0x11)='/dev/qat_adf_ctl\x00', 0x2c2400, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000ff6000-0x14)={0x0, 0x3f, 0xffff, 0x2, 0x1d6}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0xfffffffffffffff9, 0x8, &(0x7f0000ff4000)="1c86a62f2aebc44a1904f16a5b68d82363654dfc7f404198a41b8d0432e1c7dcaa2ebe131a05bddc313bb07e752e93d4b562d1d22a186ec34dfa9c223df1af436e9fcfa64ac75672978e0d1a9099da488c2c597c6f88ee1057864b5b5e645edd07371e47c0feb40e0c38073bcfb419de4695f76e650335adeec22f797823a3e65855", 0x82) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100, 0x0, 0xff}, 0x20) 2018/02/04 20:51:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r1, &(0x7f0000a7a000-0x8), 0x3) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001bc000)={0x0, 0x0, &(0x7f000027a000-0x30)=[{&(0x7f00003c8000-0xf4)="8d66b770fdf72e8f43451f9817aff5da95f1ef695d3a9cd0cd0a47d1d92555084fdb584590eff4576eb0d52e1d0c69fe4c3a62292a639655fe8591b29c0ec9a31d7e97ed8f027f7906e18f78d6ae4b6842eeb30dee6ab714c31edd236a97f22e520852f37c3ce75eda41ba4f78928cb3672407ca9309cc09f5bc5f438bfd8551fd79aaacc0652acd6dc8ad1d1d0121d12da5f59ab85a45e92eb09f462770b33dbd9a71ad9909dae8fe624989fc8cd5c98dcde7da88cd708444f0f31d4f071512", 0xc0}], 0x1, &(0x7f0000462000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/04 20:51:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002a5000)={@generic="0fd8300ca6069aa139e75aad4a5c6d5c", @ifru_flags=0x1100}) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000934000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000167000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000290000)=r2, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000f53000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000064d000-0x28)={@common='ip6gretap0\x00'}) 2018/02/04 20:51:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00006dd000), 0x4) r0 = socket(0x2, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007f8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = syz_open_dev$sg(&(0x7f00001dc000-0x9)='/dev/sg#\x00', 0x4, 0x10000) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000560000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8, 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) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00009f6000)) timer_create(0x0, &(0x7f00005c6000)={0x0, 0x19, 0x0, @thr={&(0x7f0000cf1000), &(0x7f00006cb000-0x37)}}, &(0x7f0000454000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009ad000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ce8000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00005c7000-0x8)={r4, 0x10}) 2018/02/04 20:51:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000147000)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out}, 0x28) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000e5c000)=0x2, 0x2) 2018/02/04 20:51:22 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0xa400) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000ad5000)=[], 0x3c4, 0x0, &(0x7f000078a000)}) 2018/02/04 20:51:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000d12000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000039e000-0x4c)={0x1, 0x200, 0x3ff}) times(&(0x7f0000894000)) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/02/04 20:51:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x5) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f000075a000-0x16)="674c318a36487e6228ad6c93a2e57710ea22377d3335", 0x16) write(r0, &(0x7f0000898000)="240000002e001d003200000800417700fbffffff0100000000000100000000080000ff10", 0x24) 2018/02/04 20:51:22 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000001000-0x4)=0xfffffffffffffee8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) 2018/02/04 20:51:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000372000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) [ 80.392131] QAT: Invalid ioctl 2018/02/04 20:51:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000e48000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x29, &(0x7f0000951000-0x4), 0x20951000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f00005af000-0x10)={0xffffffffffffffff, 0x100000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000001000)={0x80000000, 0x7}) socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001000)=0x6fb1, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000474000-0x90)={0x9, {{0x2, 0x2, @empty}}}, 0x90) [ 80.454843] QAT: Invalid ioctl [ 80.481794] binder_alloc: binder_alloc_mmap_handler: 12758 20000000-20002000 already mapped failed -16 [ 80.490520] binder: BINDER_SET_CONTEXT_MGR already set [ 80.501372] binder_alloc: 12758: binder_alloc_buf, no vma [ 80.507057] binder: 12758:12772 transaction failed 29189/-3, size 80-16 line 2957 [ 80.515339] binder: 12758:12761 ioctl 40046207 0 returned -16 [ 80.526754] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/04 20:51:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = syz_open_dev$amidi(&(0x7f0000482000-0xc)='/dev/amidi#\x00', 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000433000-0x58)=[@in={0x2, 0x2, @rand_addr=0x347a96af}, @in6={0xa, 0x1, 0x568b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x14}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x20}], 0x58) getdents64(r1, &(0x7f00004c8000-0xc1)=""/193, 0xc1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d4b000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00004c3000)={r2, &(0x7f00008d4000)=""/80}) 2018/02/04 20:51:22 executing program 1: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00005a8000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000bcc000-0x8)={0x0, 0x10000}, &(0x7f0000672000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000de0000)={r1, 0x0, 0x30, 0x6, 0x3}, &(0x7f0000eb8000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002d7000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000047a000-0xb), &(0x7f00007f0000)=0xb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000525000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000fd7000)=0x6) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00003e3000-0x20)={0x1, 0x400000000000001, 0x10000, 0x1000, &(0x7f000082d000/0x1000)=nil}) ioctl$LOOP_SET_FD(r4, 0x4c00, r5) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000562000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/04 20:51:22 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80806, 0x4, &(0x7f00008a8000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00002f4000)={{0x0, 0x6, 0x4a9b1ffd, 0x7ff, 0x101, 0x1f}, 0x6}) r2 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) sched_setscheduler(r3, 0x2, &(0x7f00007dd000)=0x1) inotify_add_watch(r2, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r2, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r2, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r4 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r4, &(0x7f0000740000-0x6)='./bus\x00', r4, &(0x7f00007fa000)='./control\x00', 0x2) r5 = syz_open_dev$midi(&(0x7f0000540000)='/dev/midi#\x00', 0x0, 0x40000) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008dd000)='./file0\x00', r5, &(0x7f0000af9000)='./bus\x00') 2018/02/04 20:51:22 executing program 6: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000ba9000), 0x1, 0x0) syz_emit_ethernet(0x36, &(0x7f000085b000-0x36)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, "155a010a", @empty, "c6431b9a67d43d97039aff13005d2a44"}}}}, 0x0) 2018/02/04 20:51:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e8e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000d6a000)={0x3, 0x0, &(0x7f0000ba6000/0x3000)=nil}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f000061c000-0x4), 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000c60000-0x20)={0x3, 0xffffffffffffff01, 0x8, 0x3, 0x2, 0x400}) 2018/02/04 20:51:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007e9000-0x2c)={0x6, 0x4, 0x10000000007ff8, 0x80}, 0x2c) syz_emit_ethernet(0xee, &(0x7f0000547000)={@random="d50d7b00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@llc={0x4, {@snap={0xab, 0xaa, 'tV', "fd9063", 0x1c, "e8e2dd2e6d45180c653fd42525acd5d79a72ed1f380807e854d969a2695786111ffd0db7f9322256c8e340785c7b30f2523d0a1419dfdd424f1c3f56410c002a4fd8de2c00187845fc77ec355e2965750e3b149b42ad86fa34080e1aeb341ed6609f3e41fb48ed11fb914cd6ea915c61929b6e81cf4084ce9a9fef893ba57d1917a2552894d1c7a72f0f7a755f9584db02127fcb54295f64b252641f4c39bb3993ca15cee482fbc1dd1f1ea422487b284a250828e11b56882cf92c36460d09f5da1e3847bc3a26c4ccf47383df0b78d72006438afe2c0a"}}}}}, &(0x7f0000524000)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001b2000)=@assoc_value, &(0x7f0000e6d000-0x4)=0x8) 2018/02/04 20:51:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000012000)={0x0, 0x21, "6ea28273c88aae42447e2315877e4b568e588f1ef5c134d77bab7d6919275b3522"}, &(0x7f0000012000-0x4)=0x29) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xfffffffffffffff7, 0x4, 0x7f, 0x1ff, 0x8}, &(0x7f0000014000-0x4)=0xa0) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000014000-0x4), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/04 20:51:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000066e000)='/dev/ppp\x00', 0x22042, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x80, 0x4) pipe(&(0x7f0000a8e000)) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000d5f000)) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 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, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) statfs(&(0x7f0000fa7000)='./file0\x00', &(0x7f0000a02000)=""/217) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000a8c000), 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000efc000-0x2)) finit_module(0xffffffffffffffff, &(0x7f0000fbd000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) 2018/02/04 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008f5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00005e8000-0x15)=@known='system.sockprotoname\x00', &(0x7f00000b6000)=""/143, 0x8f) r1 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x101) [ 80.532295] binder: release 12758:12761 transaction 33 out, still active [ 80.539287] binder: unexpected work type, 4, not freed [ 80.544614] binder: unexpected work type, 4, not freed [ 80.549918] binder: undelivered TRANSACTION_COMPLETE [ 80.555112] binder: send failed reply for transaction 33, target dead [ 80.576547] xt_connbytes: Forcing CT accounting to be enabled 2018/02/04 20:51:23 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) r1 = openat(0xffffffffffffffff, &(0x7f0000004000)='./file0\x00', 0x10b100, 0x188) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000000b000)=[0x0, 0x9]) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000c000)={0x0, 0xffffffffffff0000, 0x2, [0x6, 0xf5]}, &(0x7f000000a000)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000000d000-0x8)={r2, 0x5, 0x20}, 0x8) 2018/02/04 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_gettime(0x0, &(0x7f000006a000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000932000)={0x8000}, &(0x7f0000293000), &(0x7f0000699000), &(0x7f00005c3000)={0x0, r0+30000000}, &(0x7f00007f4000)={&(0x7f00005b6000), 0x8}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000819000)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00007b1000-0x7a)=""/122, &(0x7f00001e7000)=0x7a) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, r1}, &(0x7f00001aa000-0x10)) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001aa000)=0xaa8, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) tkill(r3, 0x15) clone(0x8000, &(0x7f00003c6000-0x40)="ae3aba9aa334f148dd28027706ee9d276dedbc7256f0af426e0a9335404fc6f738982241601dd6493f2bae425fa1ed13eaf6e5daba7c4af4cc52952c4f94a9fa", &(0x7f0000a87000), &(0x7f0000a6c000), &(0x7f00008a8000-0x20)="5b459956fffabbf8984a1dda42a6ab42300bb31e4be8259d3239d42f63f38603") accept4$ipx(r2, &(0x7f00007b4000), &(0x7f0000be1000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/02/04 20:51:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) getpid() getpgrp(0xffffffffffffffff) openat$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$inet6_dccp(0xa, 0x6, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000486000-0x4)=0x1000, 0x4) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 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]}) 2018/02/04 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000746000-0x4), &(0x7f0000b96000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa1000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000dc3000)={0x81, 0x0, [0x5, 0x4, 0x7, 0x3]}) 2018/02/04 20:51:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00008ec000), &(0x7f0000b72000-0x4)=0x4) 2018/02/04 20:51:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000deb000-0xe0)="7f1ebfea164e951a9418c9c064580835c7f9a2bd", 0x14) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f000094b000-0x4), &(0x7f00005a9000-0x4)=0x4) 2018/02/04 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x3, 0x0, 'ecb-cipher_null\x00'}, 0xfffffffffffffe36) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f000051a000)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/02/04 20:51:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000dfe000-0xe)='/dev/admmidi#\x00', 0x0, 0x1a5002) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0xff4c, &(0x7f0000261000)}) 2018/02/04 20:51:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0x1, @rand_addr=0x1}, 0x3) sendmsg$rds(r0, &(0x7f0000260000-0x38)={&(0x7f0000a29000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000b31000)=[], 0x0, &(0x7f0000397000-0xa0)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000836000-0x8), &(0x7f000074c000-0x8)}}], 0x58}, 0x0) 2018/02/04 20:51:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x100) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)={0x3, 0x8}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x7fffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x10) 2018/02/04 20:51:23 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() syz_emit_ethernet(0x42, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x88, 0x2}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) r0 = getpid() ioprio_set$pid(0x1, r0, 0x9) 2018/02/04 20:51:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f0000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) accept4$inet(r0, &(0x7f0000f18000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000110000-0x4)=0x10, 0x800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000919000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x21fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37), &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) fchdir(0xffffffffffffffff) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00001f7000-0x8)={0x0, 0x0, []}) 2018/02/04 20:51:23 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007fd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 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) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0xa, &(0x7f0000000000)=[{0x3f, 0x5}, {0x0, 0x5}, {0x3, 0x1}, {0x9, 0x5}, {0x3728, 0x6}, {0x1ff, 0xb33a}, {0x9, 0xfffffffffffffe00}, {0x0, 0x3}, {0x9, 0xfff}, {0x800, 0x4}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r3, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x32}, 0x35) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000456000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/04 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xeab000)=nil, 0xeab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xfffffffffffffffd) write(r0, &(0x7f00004c6000-0xb8)="240000002a0025f000000000000000000900000004000000000000000000000300010091", 0x24) 2018/02/04 20:51:23 executing program 4: clone(0x0, &(0x7f000058a000-0xfb), &(0x7f000003d000), &(0x7f0000c31000), &(0x7f0000c32000-0x1000)) capget(&(0x7f0000feb000-0x7), &(0x7f0000fea000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x80) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00005a7000-0x10)={0x110000, 0x1000}) 2018/02/04 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000fd3000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @empty}}) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, 'port0\x00'}) 2018/02/04 20:51:23 executing program 5: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x0, 0x0, &(0x7f0000000000), &(0x7f0000cf7000), 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000072000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000918000-0xc)={0x8}) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000008f000-0x38)={0x0, 0x0, &(0x7f000003f000-0x60)=[{&(0x7f000008e000)="da2aa4a1b3ff29a3c01dc90140148b3bbc5ce73614c62e16c030aa4f31352e50d74019070c17e2643fec7c5787068968c773a392058a80bf0c4b14723671a3a5afc7fac74b38211a3c5fa58f8eaefc480cd5781ae64c8051498ed8b8fe4c0a25ab9717ab722a3bc3ef837056b0e45e046e2090b4fb3590c10adfa4b3b807ab1a6db52bc5ccff1887daed175d4cfa6a72eb03eb98d24c477fc514d603b0211b641b29f6683098d148221cb84524", 0xad}, {&(0x7f000008f000-0x3f)="33f547b1e5de838d920b303e1a4f6f8c8072103310f6e6630a40c5308ba3aa9c09fdc41fe5f584250a9ce80c7de8014e7140610242aeeb9fec5de374cc5357", 0x3f}, {&(0x7f000000a000)="2114f9138d9385ac7825df14ba7eac471966c76bccc65b78eaabbce033d3b919392daa64c9373f1a9ad77dec2af87c7c068f82e013ad311796fe11232935d1f639d2defdd0245e2a77c7df836e3e32d054979338842b303b3ac5879e809dac6a81e5dd46", 0x64}, {&(0x7f000000c000)}, {&(0x7f000004a000-0x1000)="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", 0x1000}, {&(0x7f000008e000)="8795b991305cbf91e7c6afdd764d58a16e9daf7070c121830dd904af697e639bc5d10affec18690f7141ce05131c03b8f14b23019c65a2d8757012a1cb918e705647a4631eb42b0ca718fa3e72394df07d611428113f9e91b7319333906b82af5c", 0x61}], 0x6, 0x0, 0x0, 0x40}, 0x8050) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008d000)='/dev/sequencer2\x00', 0x200800, 0x0) mmap(&(0x7f000008d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f000008d000)='/dev/input/mouse#\x00', 0x4, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000005d000)={@generic="3c4dc85b0a4f37194f2d4ce7e8527794", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x4, 0x1, 0x1, 0x0, {0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}}) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000008d000-0x4)=0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000051000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20202) perf_event_open(&(0x7f000008d000-0x78)={0x4, 0x78, 0x3, 0x3ff, 0xffffffffffffff80, 0x1f, 0x0, 0x1, 0x1008, 0x0, 0x6, 0xccf2, 0x8000, 0x9, 0xcf0, 0xff, 0x80000001, 0x8, 0x9, 0x100000001, 0x8000, 0x4, 0x5, 0x4, 0xd1c, 0x2, 0x1ff, 0x6a42, 0x3, 0x4, 0x3c, 0x0, 0x800, 0x7, 0xffff, 0x400, 0x569, 0xfffffffffffff56d, 0x0, 0x4, 0x3, @perf_config_ext={0xffff, 0x1}, 0x400, 0x3, 0x5, 0x4, 0x2f3811a8, 0x5, 0x8}, r4, 0x1ff, r5, 0x9) mmap(&(0x7f000008f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000008f000)={{&(0x7f0000045000/0x1000)=nil, 0x1000}, 0x2}) listxattr(&(0x7f000001f000-0x8)='./file0\x00', &(0x7f000008c000-0x97)=""/151, 0x97) 2018/02/04 20:51:23 executing program 0: r0 = syz_open_dev$midi(&(0x7f00002be000-0xb)='/dev/midi#\x00', 0x8, 0x4000) getpeername$inet6(r0, &(0x7f0000458000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000565000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f00007d7000)={0x33, 0x14, [0x101, 0x5, 0x0, 0x0, 0xfffffffffffffffc]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e3c000)='/dev/sequencer\x00', 0x1a3803, 0x0) syz_open_pts(0xffffffffffffffff, 0x300) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000052d000)=0x5, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cec000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000297000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000eb6000-0x4)=0x1c, 0x80800) setsockopt$inet6_int(r3, 0x29, 0x4e, &(0x7f00006e0000), 0x4) bind$bt_hci(r1, &(0x7f00004fb000)={0x1f}, 0x6) 2018/02/04 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r0, &(0x7f0000018000)}, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f2000)={r0, &(0x7f00001ec000-0x36)="5dfaef24910f97f38e62da3f5ec717c177ae17b722671d588785d4aab06769e071fc00dca5d7ad1bfadba7b687f954e7149ade20b92d", &(0x7f00007ec000)="47ba46778f2405ab3914d8"}, 0x20) 2018/02/04 20:51:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = syz_open_dev$sg(&(0x7f0000981000)='/dev/sg#\x00', 0x5, 0x2) sendmsg$nl_netfilter(r2, &(0x7f00003aa000)={&(0x7f0000df3000)={0x10, 0x0, 0x0, 0x20100002}, 0xc, &(0x7f000089a000)={&(0x7f0000acf000-0x2130)={0x2130, 0x11, 0x2, 0x210, 0x6, 0x1, {0xa, 0x0, 0x8}, [@typed={0x10, 0x4e, @u64=0x6}, @nested={0x1060, 0x49, [@typed={0x18, 0x56, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}}, @typed={0xc, 0x2b, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="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@generic="bf701265ec4469175e1276bdb665", @generic="2bbcd61632d777efddf7a1f18b9b8c3d2884db3e204dc82d593107c337776053ac21c7999c535df28358"]}, @nested={0x1c, 0xa, [@typed={0x18, 0x45, @str='bdevtrusted*\x00'}]}, @generic="73124c130b915362b4f26e457318abd6e8bfc814ef2d0885b9f09869db4bc8f56555778f15a8df1ec961d2745859f52aa69ab8ff15cebea78f92c1cc6e7bfb2da0b03cce452d8e63e7bcc507ec9df66f626407e49955d2dca27aed720ac803a138b0f1352b41977b89e26e52926d3ecc1973841407006c61e1498b28158e9e0e3964a2007ce2253857498f8ed6c065", @generic="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0x2130}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) 2018/02/04 20:51:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0x100000000, &(0x7f00008b5000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000029000-0x14)={0x0, 0x3, 0x5, 0x2, 0x9}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000047e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000caa000-0x400)) fadvise64(r2, 0x0, 0xa6, 0x5) bind$alg(0xffffffffffffffff, &(0x7f00000cd000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000a0a000-0x30)={0x9, 0x3}) listen$netrom(r1, 0x200) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r3, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0}}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)}, {&(0x7f00005a3000)}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f}}, {{&(0x7f00005a3000)=@ethernet={0x0, @random}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10}}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400}) 2018/02/04 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r0, &(0x7f0000e30000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000072000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000024000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000473000-0x1000)=""/4096) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0xfffffffffffffffc, 0x4]}, 0x5c) connect$inet6(r0, &(0x7f00006cb000)={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000d34000), &(0x7f000016f000)=0x4) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000af3000), 0x4) 2018/02/04 20:51:23 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008c1000)='/dev/snd/pcmC#D#c\x00', 0xa3, 0x8080) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000608000-0x4)=0x7fffffff, 0x4) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/04 20:51:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x13, 0x4, 0x3, &(0x7f0000dfd000-0x8)={0x0}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001e8000)={"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"}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f000072b000-0x4)) 2018/02/04 20:51:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(0xffffffffffffff9c, &(0x7f000003f000)=[{{&(0x7f0000648000-0x60)=@nfc_llcp, 0x60, &(0x7f0000371000-0x20)=[{&(0x7f0000fd9000-0x62)=""/98, 0x62}, {&(0x7f0000d3a000)=""/42, 0x2a}], 0x2, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f00001f2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000fe9000-0x50)=[{&(0x7f0000b0b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000073000-0xd7)=""/215, 0xd7}, {&(0x7f0000a24000)=""/245, 0xf5}, {&(0x7f00003c0000)=""/227, 0xe3}, {&(0x7f000012e000-0xb5)=""/181, 0xb5}], 0x5, &(0x7f0000648000)=""/239, 0xef, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000c66000-0x90)=[{&(0x7f00005aa000)=""/83, 0x53}, {&(0x7f0000cc4000-0xe1)=""/225, 0xe1}, {&(0x7f0000361000)=""/4096, 0x1000}, {&(0x7f0000aa2000-0xba)=""/186, 0xba}, {&(0x7f0000c98000-0x9a)=""/154, 0x9a}, {&(0x7f0000570000)=""/109, 0x6d}, {&(0x7f0000557000)=""/179, 0xb3}, {&(0x7f0000650000-0x7f)=""/127, 0x7f}, {&(0x7f0000fac000)=""/121, 0x79}], 0x9, &(0x7f0000cff000)=""/133, 0x85, 0x1}, 0x1}, {{&(0x7f0000f08000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000989000)=[{&(0x7f0000f89000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x7}, {{&(0x7f0000de7000-0x10)=@can, 0x10, &(0x7f0000847000)=[{&(0x7f0000919000)=""/182, 0xb6}, {&(0x7f00000e6000)=""/60, 0x3c}], 0x2, &(0x7f0000415000)=""/205, 0xcd, 0x7986}, 0x1}, {{&(0x7f0000943000-0x6)=@hci, 0x6, &(0x7f00003ec000)=[{&(0x7f0000eed000-0x3c)=""/60, 0x3c}, {&(0x7f0000b09000)}, {&(0x7f000098e000-0x80)=""/128, 0x80}, {&(0x7f0000237000-0x95)=""/149, 0x95}, {&(0x7f00005dc000-0x77)=""/119, 0x77}, {&(0x7f0000664000-0x3f)=""/63, 0x3f}, {&(0x7f0000ca2000-0xd8)=""/216, 0xd8}, {&(0x7f0000005000)=""/58, 0x3a}], 0x8, &(0x7f000016c000)=""/4096, 0x1000, 0x1000}, 0xfffffffffffffffe}, {{&(0x7f000084a000)=@can, 0x10, &(0x7f0000ea6000-0x40)=[{&(0x7f0000c59000-0x1e)=""/30, 0x1e}, {&(0x7f0000c73000)=""/211, 0xd3}, {&(0x7f0000ce0000-0x5d)=""/93, 0x5d}, {&(0x7f0000216000-0x75)=""/117, 0x75}], 0x4, &(0x7f00009ce000)=""/4096, 0x1000, 0x3}, 0x4}], 0x7, 0x40, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f000018e000)=0x3f, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000053d000)=0x4) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/ppp\x00', 0x2000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000069000-0x28)={r2, 0x0, 0x70, 0x1a, &(0x7f0000042000-0x70)="1cf9882876850ba512ed29d3f0b20ae5b27e5cc6c3249fccf7ceddd944af72ebe22d8f845df9b0941de22bfe8e7c7960fcf58a89bf5fc26c8fd32a6923e57296968e81119219b02f263a5b806a577039dbf3e114a2138f28a9b096fe684ac33f195569ab7d609e96987760cb2c30adcc", &(0x7f0000da9000-0x1a)=""/26, 0x2, 0x2}, 0x28) mlockall(0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00004d1000-0xbc)) 2018/02/04 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000755000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00002c6000)=""/4096, &(0x7f0000000000)=0x950d0aa7b3b27) 2018/02/04 20:51:23 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000000a000-0xc)='/dev/audio#\x00', 0xfffffffffffffff7, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000b000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000006000-0x18)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, r2}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000005000-0x28)={0x3, 0x0, &(0x7f0000005000-0xcc)=""/204, &(0x7f000000a000-0x7a)=""/122, &(0x7f000000a000-0x10)=""/16, 0x4001}) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x1f4, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000009000-0x4)='net\x00') mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000000c000-0x8), r1, &(0x7f000000c000-0x8), 0x1, 0x5) write(r1, &(0x7f0000006000)="b1cb157a19bc0fa8e35f8934d64e94cfb77fcbe868ac4b745dc6f8447781701e6798ba8afb2479569ff85049188be06e8b9210c2e2022e7d74e916341600bcb226e37b52eb122c63420c31370af0f81fa9e09bbcdb9b8b5ef7973e0b59bf8e714f64e4ec579a08c4e4b69e7656a2a57aa12b7b80c3c8fb89a9fb91bcaa219affff658b60be01165b58e262bcb440c1fa2e1a5d9dd557ffe07a2f6ceaf022aa", 0x9f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f000000a000-0x8)={0x3}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000000a000-0x14)={0x0, r4, 0x7}, 0x14) 2018/02/04 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000f3a000-0x6)='./bus\x00', 0x100) open(&(0x7f0000043000)='./bus\x00', 0x2000000000000, 0x4) open(&(0x7f0000b9d000-0x6)='./bus\x00', 0x24867c8490945911, 0x0) pipe(&(0x7f0000aa0000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a5b000)={r0, &(0x7f0000784000-0xc2)="f22fb67d31847d18306f6b60fd7ab0bec69092f7eabb52f0508e816c6513fe06d2c8b30096d744f0cfd39253cde020c76c5670017b7b9411647b24e5bac2056bcca49dee3474d73eb82750e4486359e510fd6cac37e69e15fc7b8f4055c35d66e335b27fb1168144f6674ce61c43d1885d75fd0e7f73f283fdef8355e01dac50730ceb1b1901463bb824e0fe22bba866bfddc4b22c3b82ddbe28df8e62916cbaa7727a16601b56dc3e7c2cb0e27e5f6f988c63019b8004fa4ea3d655b762fe975cea", &(0x7f0000800000-0x5b)=""/91}, 0x18) 2018/02/04 20:51:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fcd000)=[{&(0x7f000003b000)="932def64a5", 0x5}, {&(0x7f0000001000-0x50)="b672f6a29477c77f3b5d0dd11331b175e0ae32f548fb53c8c9d23f5ccad8d6f2d04382efe2fe0d28ac51c0eb7bc5da0c1618c5c8413c3959af581540325c83a767df3eefc78098f3f8d763272563721c", 0x50}, {&(0x7f0000e19000)="8f1322ee91318d579a4eb423f004341b8fa787672270768e58ccdfd9d9b4c17828c9c6516ad17c79e9adf02098261a6934677d7a1b3d60a6285306aba8d7b5e3d7805e5245e7b2b553088663968454ca76a7b2e6491591b16b7335078c7f960c69c569a8a2632195c5fea8470a40639e6f976da7307f5a34df412a6ec2b1a63544b4edefd6af6cabd02a94676daf4dcda777b3a6a5", 0x95}, {&(0x7f0000000000)="3a11d870e007c44b0255423c60c1d241099ace19e2d0f895602c08a6f917fe7d80407020607b8fc23cc2070c9f0e7d589e9ad078f6b6f3fbd367d5e227e750cd854e95740b62f188aa6b6f6a881c2072ccf1d8a1ab89b85d5aa3412f32aa108e2c185ca216b59387f3d27dc2506b153ad2f3b320fc853ab02b6a648f880d655e45beca471444f37e9aec0b5649d4540d72eaadabbebb359dd38e55cc5ae5933e16f8a51ebb20fc66e47a0913a023ace6ba353694fe6db129d664", 0xba}], 0x4, 0x0) mmap(&(0x7f0000000000/0x965000)=nil, 0x965000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002af000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000846000-0x4), &(0x7f000088b000)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000963000-0x10)={0x0, 0x54, &(0x7f0000963000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, &(0x7f000083f000)=0x10) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000965000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000966000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000965000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000965000)='tls\x00', 0x4) 2018/02/04 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002b3000)={0x2, &(0x7f00002de000)=[{0xfffffffffffffffd, 0x0, 0x9, 0xbdda}, {0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0xfffffffffffffd47) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) 2018/02/04 20:51:23 executing program 3: mmap(&(0x7f0000000000/0x5d4000)=nil, 0x5d4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00005d5000-0x10)={0x0, 0x8, [0x7, 0x2]}) mmap(&(0x7f00005d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00005d6000-0x4)=0x100000000000, 0x4) mmap(&(0x7f00005d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f00005d4000), 0x80000) write$sndseq(r0, &(0x7f00005cc000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x0, 0x8}}], 0x30) readv(r0, &(0x7f000035e000-0x20)=[{&(0x7f000044b000-0x3)=""/3, 0x3}], 0x1) 2018/02/04 20:51:23 executing program 2: pipe2(&(0x7f000076e000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x1, 0x43b8, 0x1, 0x7}, 0x10) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00007ef000)=""/156) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x8003, 0xfffffffffffffffe, 0x101, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r2, 0x3c2}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000+0x887)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000ea6000-0x20)={0xfffffffffffffff9, 0x800, 0xd354, 0x1, 0x2, 0x100}) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0x0, &(0x7f0000012000-0x5)=""/5, 0x5}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xf9, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/04 20:51:23 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={0x0, 0x100000001, 0x100}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000012000)={0x0, 0x89, "455594fd1a625d2183a63ce90f71719c391fc5d7a9a62282fafc0d6b481dd9f51174ceab12e24f1a7eae6960718fff2af9ecb8eb1dd0d32e3183866c6f33830f9e5179208b640ae511fa57520750dccd104c0864c6a9db29bbb5954fd2daa50ffd59869d9f2d7e113bd6af6db503376347344cc98af70f3046b8475dcc58f239adb898eaad3077e845"}, &(0x7f0000004000-0x4)=0x91) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x8080}, &(0x7f0000002000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000003000+0x81d)={&(0x7f0000003000)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000013000-0x70)=[{&(0x7f0000000000)="7081944af7b54644f2cd7f0f976e8b0794dafcf6b074e987d78b2fe2aaffa1797ee299f234f1607137e35f141ade0749566522597bbfb21a5532194ca619793c0c6eb3fc28583b2c9bc2e8def2a6e324d3f97324fe649946ca087eb7f38b09f354b783483f39ecbc9775e20a6cec3e65ffb2b34ee4f106d7d29ea974687a625b4d2f3d2d88f78e2fc4b2d5200ea3693292bebfd14e", 0x95}, {&(0x7f0000003000)="95473405", 0x4}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000002000)="382eed1471da20daf42377c4056d14e003ba890ede5e1d10b188442ed8e81bf1b45b3ec179e1e426cad5cf2b217b70cef09fda2302ca5484344d8c4789cfe7b193107e6b617d120c68ba0614da5626e6322afd8f008cabd0952cd8de657483a3d1c0a136195e3e80d9ddb0276fc43308fbdb69c0b7752175056ede3835a2fe5024a1dd35c76cbe9f3c79429995d438726cea9d4ee6da7f687bfb5179b44f447ae6c3e82251490e5f88c27f4a83b18e73ab285f0e74878deb68373c134ea6d3dcb06150619db0d3b0f2297fc253ea756b2364c3cb63c2199be001d361b36bfdaaadcad5deb32aec1073", 0xe9}, {}, {&(0x7f0000003000)="337f7610ea4e4a435194b28f9d5ef4f9c762bfdaeaa157269e89c7e6827ef9f69329cdace4e7782e474eac4ecdbf52fef0e9ca0a4f1687f6e126cc0df78b2ddc6bed495f882522fe694f03685c1f638df823d9f7ee66df4b075b1d660f06f08301a9b218714a6c0487581b0a4d9ac7c464e94b85261a45f1da1fc0726c51686d3557e39491456e84ba2afc1910face09daac4f39df27a9b427edbe68a220028cd204919c4bf37685a62919de6637a94e7eea1f6976f375308c5a88c6", 0xbc}, {&(0x7f0000004000-0x1f)="d2bafcd2bd8e9472303e387160ca409a0fd1b3d87f93234f3a5c93f60d7869", 0x1f}], 0x7, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x3f, 0x1, 0x200, 0x2, 0x37, 0x5, 0x5, 0x5aa, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xffff, 0x202, 0x3f, 0x42, 0x6, 0x3, 0x8, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x0, 0x872b, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x40, 0x9}}], 0xf0, 0x4080}, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f000068b000/0xc000)=nil, 0xc000}, 0x1}) fremovexattr(r0, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d11000)={0x2, r0, 0x1}) ptrace$pokeuser(0x6, 0x0, 0x6, 0x9) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000951000)={{0x8, 0xb5ee}, 0x9}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 20:51:23 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000028000)=@nfc_llcp, &(0x7f000002f000)=0x60) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000002d000)=0x2, 0x4) 2018/02/04 20:51:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x191000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007a5000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000c60000)={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0xfb1a, 0x0, 0x0, 0x0, 0xffffffffffffff}) 2018/02/04 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000229000), &(0x7f00003e2000-0x25)) r0 = getpid() socketpair$unix(0x1, 0x401, 0x0, &(0x7f000009c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a0e000-0xb8)={0x0, 0x7, 0x9, 0x9, 0x5, 0x1f, 0xc7, 0xffffffffffffff02, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x81, 0x9, 0x2, 0x5c4c}}, &(0x7f0000c9d000-0x4)=0xb8) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) syz_open_dev$vcsa(&(0x7f0000ae5000-0xb)='/dev/vcsa#\x00', 0x3, 0x8202) utimensat(r3, &(0x7f0000351000)='./file0\x00', &(0x7f0000c09000)={{0x77359400}}, 0x100) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) 2018/02/04 20:51:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0xc)="656d302ad52ebb6574683100", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000dc1000-0x40), &(0x7f0000356000)) mq_open(&(0x7f0000d77000-0xb)='proc{bdev.\x00', 0x803, 0x8, &(0x7f000069f000-0x40)={0x800, 0x7, 0x7c, 0x9f3, 0x80, 0x6, 0x42ef, 0x3}) 2018/02/04 20:51:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002000)='/dev/vcsa#\x00', 0x2fb, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000003000-0x8)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000004000-0x1df)=@hdr={0x1, 0x1, 0x4, 0x8001, 0x7, 0x3ff, @ipv6={0x7, 0x6, "248201", 0x1ad, 0x2d, 0x726, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, {[@routing={0x6f, 0x10, 0x3, 0x3ff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}]}], @gre={{0x0, 0x0, 0x1, 0x100000001, 0x0, 0x6, 0x0, 0x1, 0x880b, 0x2e, 0x1, [], "8966acf816017283bf07b81531dcda1d38eef7adbac8c9d171dab1593dd9f9e21b7d22c8a8d6764e7a3aa3305372"}, {0x9, 0x0, 0x9, 0x7, 0x0, 0x0, 0x800, [0x965], "279ee093bab59fea467bdc084d16052e2d8ae9893e9c6dbd53e2abb7d6476a8c6dde41"}, {0x1, 0x0, 0xffffffff, 0x1000, 0x0, 0x0, 0x86dd, [0x5, 0x6, 0x7], "47627d8a537957c570e075426ecdec4dd472b24f11b4d9d44dfb1192a6251f4eeca81dee715aa3a887c4ae6709c8157d784d17ec95a94237520c0eddefaffdafc14e045b9f0735b78fd2fd207ea5d0e9fd1e4245f77a0794afc274d568beac5de86185737b2205684cf6a20ffced0773296bccfe7573928237b1ac29ede5b4533972bc6cfa6334e9d4a69d3aa0ef6bd1cbd46106db3306f287f39574c65949a7b0393e0705c189e7d2dc5455fdd46ffdc3ac74c252280bb913ac9db2"}}}}}, 0x1df) modify_ldt$read_default(0x2, &(0x7f0000013000)=""/117, 0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000fcc000), &(0x7f0000d0b000-0x4)=0xcf) 2018/02/04 20:51:23 executing program 3: 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, 0x1000000000000003, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f52000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000089c000)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000314000)=0xe8) r4 = getpid() r5 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008bb000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000d5e000)=0xe8) getresuid(&(0x7f000012b000), &(0x7f0000fea000), &(0x7f0000be3000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5b000)={0x0}, &(0x7f000070a000)=0xc) r9 = geteuid() r10 = getegid() r11 = getpgrp(0x0) lstat(&(0x7f000093a000-0x8)='./file0\x00', &(0x7f0000f48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000473000)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f000032a000)=0xe8) getresgid(&(0x7f0000582000), &(0x7f0000960000-0x4), &(0x7f00000e2000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c9f000-0x8)={0x0, 0x0}) r18 = getuid() getresgid(&(0x7f00004fd000-0x4)=0x0, &(0x7f0000645000-0x4), &(0x7f00001f9000)) sendmsg$netlink(r1, &(0x7f00008d7000-0x38)={&(0x7f0000f5a000)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000ab2000-0x70)=[{&(0x7f0000ab4000-0x74)={0x74, 0x28, 0x0, 0x2, 0x3, "", [@generic="0a75864e7d8e07632bdf650f75c107056d4077c64f68fc1a43538b25942294f1c34a54521e9f5a720982e345014ceadaeaa49a2a4c89c61b0efb267bff3302c16ea98973cfc5fac3b5fff12457eb58fc95df22a877d5139041", @typed={0x8, 0x86}]}, 0x74}, {&(0x7f0000889000-0x100)={0x100, 0x30, 0x200, 0x1, 0x0, "", [@generic="68d88019c10ee3a2b6b282dcf2f5c4622d0d64481a0def4e2d35d08f51c6696865a2dbe90b0953f931671fb59a377288d2d230839d8f61cf477daa6e44", @typed={0x18, 0x1b, @str='-cpusetself^\x00'}, @typed={0xc, 0x11, @str='em0&'}, @typed={0xc, 0x37, @pid=r2}, @generic="b01ceb5ad494a9929d00604144d210c0619ab752eb0cb5e7725ba0c27ff1abf1f28118992c623d2fc8a2aa1b9374dd0d3d15e8d208724b4a0bc67f78a4864e365bec8b791ca3ad7f9a1159ebf08fbc53ece95bf9d968285ed783248f6cbd8bf9707b9ffa45c178150e3c096d358042093c12b3c99d0f151b01c7a259634fb7637ad1"]}, 0x100}, {&(0x7f0000010000)={0x438, 0x37, 0x810, 0x1, 0x1, "", [@typed={0xc, 0x4a, @u32}, @typed={0xd8, 0x9, @binary="e54990fb3cf4dcfb3e91169ced971b235b52a322358b16bbe6d6e9261b4a5141ec66f6c13f5f32e4da37a8b3fbd7371f678cd956b9a36e51ceb31503ff9e74bb61a85a8a38ed88c0227abe08f6ebb7bad519ab2f1f650ce3101418c88a78d791605a0c3dafe5dff9cb2b9b94d0df5ac9966ae1c2e4cbbc3c44221b904f1a847fe60e4714659678156da8774b1cc6f5f6658f7d2722613ce768358cbd98684caaf7e2ceacc6d9dd09a9a6ba2400acf65fe24757f630c203628a9fe27f92ffdebc17c09429742f518f9493caa2d7fb005d"}, @nested={0x1b8, 0x47, [@generic="9ca23d6576ba80d5098dea1bf25be025cddf6d8b5acb8c332b1ad6b2e4caf0fba7e36450f5d6d2e0cd567aefa849bcef19ff9f130ed5e60034a3d4b92c956e1c994d21fd3b51b153b40ed8f37732ad1f278ff4cb6b02fb4a9977f2e20ed6d0fb0ae1093b7f", @typed={0x14, 0x62, @str='trusted#%\x00'}, @generic="ed47dac91c3a58647b7a769c0f7a2887396a4e5587354564bc2897fd805808ef75f652994795de7292f4fc15b972e62701bcad3725e46f7ca248d3d221bec2b7c6700b2d7459e9b7b09aec0bc7885e11210f6eb453a67e8c8c61", @generic="1f4d7cb77b869b64484aeefd3e698b63c6e27b4ad371131777e87afec3f116da6c230970d7e0ece4d2657a6706ba360d82ef0ded9bf78fc8de93", @typed={0xa4, 0x81, @binary="79b9c9c8843433b592039efa4150887bf5185e034a3b974bf6db92835ddec9fef9561253dcace4fc1b356b771290e5267f141f4153c3d17822c1060d589ecc8bcb434035e5ce691c5c965ccbaeb2925b63c6f8bd66e831b765d674b95c120a076f21e7725fa757663947989b4acf71f7dadef6ed788dfc87b0068c57f55011ae54b5a096739c3c26fb88c9e15b8fb1a371cd89b8ae21b7c94b976b66"}]}, @nested={0xd0, 0x40, [@generic="07da355c92433981bfbd5cc2e8497294e6cffff8efd89c77daac874546b4018bc93b472ac0054ae810875be064fbb32cb0e10925c7a7e9fd0b99edf693fe86308f635a692c47159b548d9dd6e34961e2a28967f61d76b77cca86034439c0c0620af42e82a8edad9d0f9d25b028aacc8b29e654060185e033070ef4f61a1b0bcfc1bf262d2218f0a86cd5f4566f5cf967926ca940b5fdb1f581c8bd7996fbd398db050cddf96938c4996b38cf9a0072019537334940959fae3a3ec716ed9339c9ff0ddfc51c03180123"]}, @nested={0xbc, 0x5, [@typed={0xc, 0x52, @uid=r3}, @typed={0xc, 0x93, @pid=r4}, @typed={0xc, 0x47, @fd=r0}, @generic="419aec9e26c89a8678fd41aeee0f5d6b0e721860d5e228010e7a8c19bdb36138c782c8f5c0de6320a276426d4621acf6c298aeceeabab9d113da027a287863357b28eefedb0b60ba122fcd01127c8e952e7f7c88d98b383b57ebb84c4dc354ba68a1f5696519963889f87398cac99272b8cce3012b0679220c6d", @typed={0x18, 0x59, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}]}, 0x438}, {&(0x7f0000ea8000)={0x10c, 0x1b, 0x41c, 0x1, 0x1, "", [@typed={0xc, 0x6f, @pid=r5}, @nested={0xcc, 0x0, [@typed={0x10, 0x1f, @u64=0x100000001}, @generic="c3c27485135516df6b1f643d2ff510a103729c9652a2562e3c7c7e7e66da028b436cf9b9198b4a86ee827c376ff224da02b5c2f3687c1324b29b7a1635281357c2645b", @generic="5e9501a69074f08b3d359f15e9c304c32a0e2a97c8988216c93fb93b2b1a22127a9832acecd95097f93692b8185d49bdaaf9ec16dcc59967cb8203aebfc7bf616fbe996723a25ca262e8e17b8685071bf46285137e810ced4416880b7e7b6eecde79ec74779d84ac9f", @typed={0xc, 0x2f, @fd=r0}]}, @typed={0x24, 0x84, @binary="0247afe176ef1d22a6218bb778ead544c02d7b21d52495bd9146198b"}]}, 0x10c}, {&(0x7f00005d5000-0x1368)={0x1368, 0x18, 0x4, 0x6, 0x2, "", [@nested={0x1358, 0x5f, [@generic="07c27c14a338edefd188bf0a09bfaf6c032a83c44b97a82999fa38038eeca7104f95008b67ef99744c197fd8dc97c276b63a4eb93984c5b5986acba9bb23e7e27adef7817e372bc1d0705f7bcfa060d065214846556adbfc83c2b21a6ceecb280fee4da734634d7218d431f1fd9fdca7a603d24e9d361cadb5f6cb7334d984ccc481676600248c90ec5d808bf0e8457df059b45e87385820e020e30a9071454c8af99d67f1d68a8722f90d25aaf877c1d2014463adbcdd0d17eddff1f2c0f6a29450e82ea09cc7970749b8861cab87a36a44f1468becd7a92f5173239d33077f04c33db554ac", 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@generic="ac0af9b019aeb279dd08b40e241b021c442ea9182cc60c76de9c927da3688a69243020a96491bb0429857feadf6af680f6e662642a0b398482f50353861af63043c9dd9badec9a577b665c238100401fc92812f06a291b82ac1532e05861e5f74ee3", @typed={0xc, 0x3e, @u32}, @typed={0xc, 0x39, @fd=r0}, @generic="7df6896de2cc6a38651c163736d67da4290aa4dacddff5166d579a60a9d79ba87b86e70bfd0a9de74fe9b5", @generic="48d11182e882e3e930af7d5c4aebf3cba0a7bd0d7117ff327694bc9c8bd094b15003867bcd89228143135f5b44fd231917d55e5a91038ae9e98f0a57fa3cfc5f244ba0dc1b7668310707e949c4da09ab1dcbd05e130e37f15a4ad64249880441440f4f0112d02fcfd8c40b111839093caa705afd88372097500a8bf053620c5cb991b7152efcfb49b2be16657e911fb1b8e0120a7bc10cac015c185a0bf181504cd7092e48958791982ae9337422d1284898a84c12227e5932f51adc0afccfa3b05d1532258148cb2afdbef57aab97b6cfbbb845c1c0acab6428ecce7e3b086651", @typed={0xc, 0x62, @ipv4=@loopback=0x7f000001}, @generic="9f15fe4dd165ee3bb847dee8cf660bb2425560bed49a233438e4c221482eefe211a3580f8a2bc095843e98b6e17d124934d04294f0c1d43d14a3f7550803694566e26b78b40594bca8213cac1f81baf781524330efbe01d7cc259b06b9d0dfb41b0ccf40abbcb8eab8e5", @generic="5ad27c57b977fe6901f51d4bdbb4a035f5be387ccb2f30a6e0d4874570d6be6fd45a241b24b33968cb664fd99b275180b31c75ca55d4cdbc944615dd48b20bca81cd2006841e1ea93e35d803112b4f21dc764fe034c9b24ffb61ecaa42918b494497e6ee00d9dc57bcc44f2f66ac024b21e1"]}]}, 0x1368}, {&(0x7f0000393000)={0x184, 0x1f, 0x8, 0x0, 0x0, "", [@generic="3c41b6920dc953f80702befe69a4ce52ce4964deaf097c9f6cc21a7b5a7153662f5a", @generic="d839902734ef6a929e2dfb082b87c78effb4d4cc6fc030564642f632a18e31d116e6b3c3f61c4e6d12e74a4220e10e2fbb251aa17b3d5f0fa1bea96e8a8716521a771b1aa159eeecac76a50dd4d7c38256a3864063fc55a0522ea53bcda116b047cfa5be7022591ebb76730c1d7e51485dd1808ecc2d1b33b621ae5eaac7b3e91dcb195848353b8897c35c6ad9c285b75cd7ae5971297a1f6e98b0bd7d0e50baf41345a72ab2a2eaef0752440ff56b75266426fe542279d801510e321b791b56975a5dd1ef2baa4a365445fb6fc6b7b78e3b7543f6dc93feec432f7bb7d958370139e1e2d0308efe48c316e448eeb7ef", @generic="e989530ad573d217e856dbfc09993df1c13eea631303bd6688adb4b4650ab5448cf6d7a0c7a8d0527d51f6b1c44df42f80642690eb0f8b03b6de4df359bde565eecc5c6e96a6eaff6b57f24fdde28d90b9b6798a317590fa61b56870e6b825"]}, 0x184}, {&(0x7f0000515000-0x1a8)={0x1a8, 0x27, 0x606, 0x3, 0x3, "", [@nested={0x34, 0x37, [@typed={0xc, 0x53, @uid=r6}, @typed={0xc, 0x1a, @ipv4=@rand_addr=0x7}, @typed={0x18, 0x8a, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @typed={0xc, 0x64, @uid=r7}, @nested={0x158, 0x29, [@generic="159da31e979718386aaab13f99caaa4f9333", @generic="6ae522b8cf5ae866ef4f373c7e9c1af6743dd9cc9c73401d52055ad1d5bfc12ae866454e3024dfc117c7bad0c70d95ef5ab7ff87eb9fc466620dcec8278de223cae285279da5ad55815c498732c8456d705abdacb5ec67adcbc61265f8b848cf36a1585a81fa53d432d4fb84dbbf54e226584920484c5f4dda94b6ef82d8d664b925f8bf8512f45713135222c24565b7aa376fdee11d0ff6dd1fc9312ad2d469be448e7f67689224d147478fe2b868de96388e4b86f264f4997812a1eca66f0052f71f", @generic="f0c5bae1bc538161500ab92f2191ba8500bfbbc06d825ef1421b700cf272eb7369cfe5b709406734821b56db5556444ac7ae302bfcd672077de11c4e750f1804226813ea19e743f0d61b1424d936fe77849a09d93f3f8ec2ab0f61ea633ef29bc862972b07abe007da3b463efe9fab01130a6c62fe0f16c27c5ca711"]}]}, 0x1a8}], 0x7, &(0x7f00008bc000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xb8, 0x20000800}, 0x4000000) r20 = open(&(0x7f0000363000)='./file0\x00', 0x4080, 0x80) ioctl$PIO_FONT(r20, 0x4b61, &(0x7f00000d3000-0x33)="12bed9f3f7aa26b6b8dcfe4848faaac8a11e9df62775740038a8055242f96ae957c1bf1ef82edf18f5b62ee449e0a3609c9fa3") r21 = getpgid(0x0) capget(&(0x7f0000994000-0x8)={0x20080522, r21}, &(0x7f00009a7000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x101}) r22 = syz_open_dev$dmmidi(&(0x7f000021f000)='/dev/dmmidi#\x00', 0x6, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r22, 0x6, 0x1d, &(0x7f00000ce000-0x14), &(0x7f0000c4b000-0x4)=0x14) setsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000074000-0x4), 0x4) 2018/02/04 20:51:23 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, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) open$dir(&(0x7f00002aa000)='./file0\x00', 0x0, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000072a000)=0x9) 2018/02/04 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getpgrp(0x0) r1 = dup3(r0, r0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000ed7000), &(0x7f0000d24000-0x4)=0x4) readv(r0, &(0x7f0000784000-0x20)=[{&(0x7f0000425000)=""/88, 0x58}, {&(0x7f0000c4f000)=""/49, 0x31}], 0x2) gettid() writev(r0, &(0x7f0000f2e000-0x30)=[{&(0x7f0000977000)="66c318f70eb3b42ff04aeff305ad108d91a143d343fdf5197ccdd935fd93d273058669f42d7dd9026b292de0769261845d6860c0f9fc6a5efad70c573b75f81a701b2828988ccc776a39069b9d53cb1120ac2573fbff77fe087ea92ff01e1cc034057c77ca2df9f8ffd7773fcfdaa9", 0x6f}, {&(0x7f00000c5000-0x99)="30806b3ce853e2baec60a2461b66b90f68206aff44cdc33f16347debb84f19822f12d6b9bb5f9dd405ff011b23404dcae69251b8919467c29e122086c4d9e07badd3baf091997dfa6dd680f4922923aae41a973f6db7a8e01f9f97985424f7c1b14465a03d0536d41045a7617402633ca37e7130b0a369fdefb80c7bfd21a67a4b519993ccc1d6811d193252e8c1759ca714600aab254fe509", 0x99}, {&(0x7f0000da6000)="9dd2ebc4c6aba6f39bd6b0f5b0fc7445a9c0b90fe4ce44f6ee1dc593264b92045324b223083131d4572d220d78bb34f13c03b2da76ea2ef77672fe686e2dc3ff1d2e3d8659abe00057712817d6a362de6bcce48d19487a6866ce404af51cf676fab2a840d5ddfdc1b3b615b348f40c1841b12d0e790b3e42d020540513d3db0c4d600ba3608d3d58af1c8dca530cf5c6f62d1a73e24ab29ca86bf5673e1bf3d84b93e962b82ab7e61d8d", 0xaa}], 0x3) 2018/02/04 20:51:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008cc000)='/selinux/enforce\x00', 0x40, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000347000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$dspn(&(0x7f000036b000-0xa)='/dev/dsp#\x00', 0x1ac, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000864000-0x2c)={0x8, 0x5909, 0x1, 0x9, 0x8, r2, 0x3}, 0x2c) r3 = syz_open_dev$dspn(&(0x7f0000767000-0xa)='/dev/dsp#\x00', 0x7, 0x501100) mmap(&(0x7f00007e5000/0x4000)=nil, 0x4000, 0x2, 0x1810, r3, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x800000c0045009, &(0x7f0000000000)) 2018/02/04 20:51:23 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x9, 0x80) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000004000-0xd)='/dev/binder#\x00', 0x0, 0x802) 2018/02/04 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001e8000)={0xce4, 0x4, 0x9, 0xac8}, 0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fda000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fda000)={0x0, 0x4}, &(0x7f00007db000)=0x8) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fdb000-0x8)={r2, 0x9, 0x1}, 0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fd9000)={0x2, [0x0, 0x0]}, &(0x7f0000729000-0x4)=0xc) futex(&(0x7f000000d000-0x4), 0xb, 0x1, &(0x7f000000d000)={0x400000000}, &(0x7f0000048000), 0x0) 2018/02/04 20:51:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) 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 = dup2(0xffffffffffffffff, 0xffffffffffffffff) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) write$eventfd(r1, &(0x7f00002af000-0x8), 0x8) syz_open_dev$dmmidi(&(0x7f00008e2000)='/dev/dmmidi#\x00', 0x7, 0x420000) 2018/02/04 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c96000-0x10)={0x6, &(0x7f0000172000-0x30)=[{0x0, 0x9000000, 0x0, 0xfe000000000000}, {0x80000001, 0xaecb, 0x20, 0x401}, {0x3, 0x2, 0x3, 0xc2cb}, {0x4d42e14b, 0xfffffffffffffc76, 0xffffffffffffff01, 0x9}, {0x3, 0x1, 0xa47, 0x3}, {0x80, 0x5794, 0x2, 0x1f}]}, 0x10) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00004b3000-0xf8)=@dstopts={0x11, 0x1e, [], [@jumbo={0xc2, 0x4, 0xff}, @calipso={0x7, 0x18, {0x2, 0x4, 0x2, 0x10000, [0x1, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x0, 0xbc, "d06477976a2e22326ebbed935656d8a8d9365ffb2d79bc62084a4c055635ba35979224a38f3c7ef1358bc4eea4ec5937cc6d5c31f712c85f488aab4a70cea201112ba9b6719edba48b1ce71bf9840ea8f35dd259281224ffbd11d2b471c8622dbe726475a6a259bad28951cacefc8d3a2ea545d7beaa7a8b77f8869663d3d9560d95deca14e1c2684e4db7399525fd63c476891f99030100d9563299f9dcb074dcdcecc25b47bc534bc68492235d46fd5d6c782b61136d2f9244eea0"}]}, 0xf8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00007ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000083e000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00004dc000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, r3}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) flistxattr(r1, &(0x7f0000de8000-0x93)=""/147, 0x93) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000db9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000226000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r4}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002af000+0x36c)={0x0, 0x6}, &(0x7f0000b6a000-0x4)=0x8) 2018/02/04 20:51:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009dc000)={@generic="6dce3245bb0dd0e26d77a49bd3060581", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) setsockopt(r0, 0x88, 0x0, &(0x7f000079a000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000+0x1e7)={0x0, 0x7}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10001}, &(0x7f0000001000-0x4)=0x98) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c44000-0x8), &(0x7f0000001000-0x4)=0x8) [ 81.230506] autofs4:pid:12960:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 81.243846] autofs4:pid:12960:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/04 20:51:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x4, &(0x7f000034c000-0x10)={0x6b, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffbfffe}]}) time(&(0x7f0000319000-0x8)) 2018/02/04 20:51:23 executing program 0: 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 = syz_open_dev$vcsn(&(0x7f0000cf0000)='/dev/vcs#\x00', 0x6, 0x10080) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) pipe2(&(0x7f00003ac000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r5, r4, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f000009e000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) 2018/02/04 20:51:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00004a8000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000d86000)="232109a7ef2759d2e92cfbe88ac334529a0b6a516941880a", 0x18) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/04 20:51:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0xa, 0x7, 0x719) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000f0c000-0x1c)=@req3={0x4, 0x51, 0x9, 0x7, 0x7f, 0x1, 0x4}, 0x1c) write(r0, &(0x7f0000914000)='!', 0x1) recvmmsg(r1, &(0x7f000053d000-0x80)=[{{&(0x7f0000e9a000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000b7a000)=[{&(0x7f000089d000)=""/49, 0x31}], 0x1, &(0x7f0000afc000-0x23)=""/164, 0xa4}}], 0x1, 0x22, &(0x7f00002db000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ed4000)={0x0, @in6={{0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffc}}, 0x2, 0x7fffffff, 0x6, 0x5}, &(0x7f000082f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000061f000-0x108)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x6752, 0x3, 0x8, 0x1, 0xbf2, 0x7, 0x9, 0x1, 0x0, 0x1, 0x2, 0x2, 0x41, 0x800000000000000, 0x5]}, &(0x7f00008d9000-0x4)=0x108) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000fee000)={@dev, @local, 0x0}, &(0x7f0000ada000)=0xc) connect(r1, &(0x7f00007a8000)=@can={0x1d, r3}, 0x10) 2018/02/04 20:51:24 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000d84000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) recvfrom$packet(r0, &(0x7f000044d000-0x48)=""/72, 0x48, 0x12041, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f000026c000-0x2), 0xfffffdb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2dd0, &(0x7f0000002000-0x8)=0x0) io_destroy(r3) recvfrom$packet(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x40, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000002000-0xb4)=""/180) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000002000)={0x4, 0x1, 'client0\x00', 0x4, "fc2c5bffa5585031", "400f45955302984e4a79c3acc2dc7e2e9c4e3e69bc8aadde29643ead3e7df81f", 0x1ff, 0x9df}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) 2018/02/04 20:51:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000663000)=0x401) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e39000)='/dev/mixer\x00', 0x10000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000df2000)) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000354000), 0x4) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/02/04 20:51:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000087e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000132000)={0x5d, 0xfffffffffffffffc, 0xa, 0x1, 0x6, 0x122b983d, 0x1, 0xffffffff, 0x0}, &(0x7f000099f000-0x4)=0x20) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009c7000-0x18)={r2, 0x7f, 0x20, 0x9, 0x3ff}, &(0x7f00003ea000-0x4)=0x18) sendmsg$nl_route(r0, &(0x7f00008ff000-0x38)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000410000-0x8)=@bridge_dellink={0x20, 0x11, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00004cd000)=@assoc_value={r2, 0x2}, &(0x7f000048f000-0x4)=0x8) 2018/02/04 20:51:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000001) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dba000-0x4)={0x0, 0x5}, 0x4) syz_emit_ethernet(0x46, &(0x7f000018b000-0x241)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba9ecc", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "000464", 0x0, "8255f0"}}}}}}}, &(0x7f0000e0f000-0x10)={0x0, 0x1, [0x0]}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bac000)) 2018/02/04 20:51:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/04 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000296000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00002d6000-0x4c)) 2018/02/04 20:51:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000a1000/0x18000)=nil, &(0x7f00003f0000-0xc)=[@textreal={0x8, &(0x7f000056b000-0x40)="36660f5a3566b8330000000f23c00f21f86635000001000f23f8f20f3083612402f2ab0f01df440f20c066350c000000440f22c0ba4000edbaa100ed0fc76a00", 0x40}], 0x1, 0x0, &(0x7f000009c000)=[], 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000a22000-0x400)={"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"}) r3 = syz_open_dev$vcsa(&(0x7f0000da6000-0xb)='/dev/vcsa#\x00', 0x0, 0x80000) r4 = request_key(&(0x7f0000570000-0xa)='encrypted\x00', &(0x7f000056f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b56000-0x9)='/dev/kvm\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r4) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000db3000)={0x6}, 0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000027c000-0x400)={"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"}) 2018/02/04 20:51:24 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000083b000-0xa)='/dev/ptmx\x00', 0x10800, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000ffd000)="f7b0cc1c72558cfe9bdf32506843fb1f173f71df6751b4e58846e677f2844abf5cb0e3fc7bdce38df994a8191d9736aab7fb31b31ebd90f6db78a6cc4edd0fcd2c8dc7ffe281d90f569b95ddded3620a5a52905445a191cfc518927637488e087caf879c3a2e1832e260862eef9aeb4a1e1abe424cde9e35a584bd61f5c95ab0cd107ed292ba921d4cb963bf5e5154accbab7f2c") r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00006d2000-0x18)={r1, &(0x7f00008c3000)='-', &(0x7f0000ffc000)=""/165}, 0x18) 2018/02/04 20:51:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff}, 0x2c) prctl$seccomp(0x16, 0x0, &(0x7f0000d4b000)={0x2, &(0x7f0000f2f000-0x10)=[{0x0, 0x61c, 0x37667d2f, 0x9}, {0x6, 0x8, 0x1}]}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x10, &(0x7f0000923000)=@raw=[@alu={0x7, 0x5, 0x2, 0x7, 0x5, 0x1, 0x10}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3d4, 0x0, 0x0, 0x0, 0xbc78}, @call={0x85, 0x0, 0x0, 0x19}, @jmp={0x5, 0x7, 0x4, 0x7, 0x8, 0x30, 0x4}, @exit={0x95}, @ldst={0x2, 0x0, 0x0, 0x2, 0x4, 0x4, 0x18}, @alu={0x4, 0x101, 0x3, 0x0, 0xe, 0x0, 0xffffffffffffffff}], &(0x7f0000cd0000)='GPL\x00', 0xb4c2, 0x1000, &(0x7f0000a26000)=""/4096}, 0x48) 2018/02/04 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003f7000)='limits\x00') ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = socket(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f00004c7000)=[{{&(0x7f0000635000-0x10)=@ipx, 0x10, &(0x7f0000192000-0x18)=[], 0x0, &(0x7f0000339000-0x3e)=""/62, 0x3e}, 0xc0}], 0x1, 0x2008000000000001, 0x0) 2018/02/04 20:51:24 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000051f000)='/selinux/checkreqprot\x00', 0x10802, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000993000-0xc)={0x1, 0x0, [0x0]}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f000081a000-0x2)=r0) r1 = syz_open_dev$tun(&(0x7f00003aa000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) io_setup(0xfffffffffffffff5, &(0x7f0000873000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002000-0x4)=0x9) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) io_submit(r2, 0x1, &(0x7f000052a000-0x20)=[&(0x7f0000ab6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000201000)="a3e31b942ebbe8fc6bf97cde2fff766b6c3abe6e7becaf5a6ab4fafa538aaab907273b12ed51b4bd67f0b06b56fd10a2f611474abc1a9b93d55d7b98bdb5a9d5ea2fdbc1471fe78a3e9efae462d4d3a66f2b759dc60f057f0396bcdf966f8205c14e75673e3695be13f2de48daec4fcdd1a302f70acdc16bbf0250671e6a9a1b434a1ecaf2e90563ed2b3aef3d708902e38250e762239d3b60b228323ee13a00244e841bfef2d97f877607d89891e4fa482e42bcab6553c3ff9aa4690d67bc2a8667c4b22d0637f59aab2100b896be92d025e94cd0aec25fb191c3218925dfcb048021c314f92c389e82e0d5acb4a75bbde7227ed8fec05b9665760f34f8982035f05108dcc40d366d7ea91ba46c780dd1fef72acdc468456f84893d35806cecb3a869da3732aba24c5f3db87f9f9d6aedf58f20b1d1e03a3c4d4812a039c12b7e8743b1e46965a729e2306ced22bdd4a8c421dd92411b4e9754a0223a1545aa3f87ddd04cb956a07b6b63f3a133971d9cea7c3dfb82a9d82f07c68e3fb60647efb79f31ffd713e26df670ffdd2ab57d84e0333d4751c1cef116c4246ca82f3aa52f9dea5d3c44720513b11dbc926d218cf2fddf307d55e4a76669b12d9411ca3cdddca8a263715c6afdf58f42762b17265be06c3c45b288c04cde76527b34c90e4ee77ddce0fb0e45b79b9744fdc68f80226ad173fb6b7db7f1511c69d1444045ad1be2d328dfb9d97964793282dd5f9baeefb9d5873d94afa5e4bd55d3a767b0a0eeec040eb0e27f39af0bb21c20afcf6ad7ca3dc620d817260e797dbaa22dd1b295ed1b48c8f109dc4c23a7e4bf089d6a9eefe316804827de344485b48e61b7c4584f987a3e86481332cf21b180b2e4fdf659bdfc14c1547665b77d4bed9e44d8fc6a8fb04010c9df721c8b4f58fc5837025b4c9a6ae840e98f2db487009fac60a17a5d2edc006debfb27f83f4e9e651acc63fa63bb4708c2f3478d3e972e6f01593b16c53c69d686af449d7d61e36e3fd5e77563ce305ebb6413f9dc926e624526d25641a99fb4fa3c1ce6dc7d174c5e364aa07a1b5bc06ee9da797ffeeadd043e69c34c7bf3f3bfc9eaae4dcb8d6f886ac74727ebdf547ee372e0eead64c660601cc00c7dd83fd0a69c531365788c9aecbf9ac66e6173435b383192e72430f02eecc36affbe5af8fbbb2d24155f14f4306eecdba45e567fec801b4004f5f8ef727ab4f14deec7d1fad8b0fec15f5fafee261300bfae0ad25167508e9d335b4dd82e8b699f6120922fe5561ab6da93d4f8ae3b70eb7c5e11f112564d7ad6849ce9e6c4b14193cb70557c50715ca964cd3e34bc787c73540e0d353c3de98e2643eb191d510337b36cb5947b245c3318eb3f55bec09d6b709d14eefaa3c4519b0d70d4be88463c27ceba423eae59174f95836d2417109ab6791fa8c416162346", 0x401, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00', 0x2) 2018/02/04 20:51:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)}}], 0x1, 0x22, &(0x7f00007a7000)) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6}], 0x1, 0x58) r2 = syz_open_dev$audion(&(0x7f0000773000-0xc)='/dev/audio#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000491000)={0x0, 0x6}, &(0x7f0000f8e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007bd000-0x8)={r3, 0x5fa}, &(0x7f00001d5000-0x4)=0x8) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/04 20:51:24 executing program 7: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r1 = epoll_create(0x7ffffffe) r2 = dup(r1) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00006d2000), &(0x7f0000e80000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r3, &(0x7f0000cec000-0x8), 0x8, 0x0) 2018/02/04 20:51:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x7fffffff, 0x0) ioctl(r0, 0x4000000000001265, &(0x7f0000997000-0x4b)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008b8000)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fe2000), &(0x7f0000926000)=0xb) 2018/02/04 20:51:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x14240, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) fchmod(r2, 0x10) write$tun(r2, &(0x7f00009a2000-0x4e)=@pi={0x0, 0x89ff, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="f0530fdf4d9d", @loopback=0x7f000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002}}}}}, 0xfffffe19) [ 81.826896] device eql entered promiscuous mode 2018/02/04 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) splice(r1, &(0x7f0000269000-0x8), r0, &(0x7f0000dd4000), 0x5, 0x3) write$evdev(r0, &(0x7f00008c3000-0x18)=[{{}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r0, 0x103f9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00006e0000-0x16)={0x9, [0x7, 0x800, 0x4, 0x1, 0x100000001, 0x7fff, 0x1, 0xfffffffffffffffd, 0x1]}, 0x16) sendfile(r1, r0, 0x0, 0x72439a6b) r2 = gettid() sched_rr_get_interval(r2, &(0x7f00001f4000-0x10)) ftruncate(r0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00001bd000-0x10)={0x77359400}, 0x10) 2018/02/04 20:51:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000937000-0x3d)=""/61) 2018/02/04 20:51:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00001ab000)={0x0, 0x0, 0xf000, 0x2000, &(0x7f0000055000/0x2000)=nil}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e09000)='/dev/vga_arbiter\x00', 0x80d00, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000bea000-0x10)={0x7, 0x200000000000, 0x100, 0x206}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) ioctl$KDADDIO(r0, 0x4b34, 0x2) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000afc000)=0xf000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f54000)={"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"}) 2018/02/04 20:51:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000216000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) read(r0, &(0x7f0000567000-0xf1)=""/241, 0xf1) clone(0x0, &(0x7f000065a000-0x2), &(0x7f0000bbc000), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000229000), &(0x7f0000ab7000)='F') r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00005ec000-0x8)=0x3f) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000433000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000452000)={0x10002, 0x0, 0x0, 0x2000, &(0x7f0000ce4000/0x2000)=nil}) r5 = fcntl$dupfd(r0, 0x406, r4) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r6 = dup2(r0, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000080c000-0x10)={0x0, 0x38, &(0x7f0000e16000-0x35)=[@in6={0xa, 0x0, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}]}, &(0x7f000028a000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f00006e6000)={r7, 0x6}, 0x8) tkill(r1, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000d5c000)=0x6, 0x4) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) 2018/02/04 20:51:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0}) recvfrom$unix(r1, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) alarm(0x1) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000), 0x4) r2 = dup2(r0, r0) socket(0xa, 0xb, 0x1ff) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000671000)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007b8000)=0x0) getpgid(r3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) getpgid(r3) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000070000-0x4)=0xe4bf000, 0xc5) 2018/02/04 20:51:24 executing program 5: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ced000)=0x0) ptrace$peekuser(0x3, r1, 0x5) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000dd7000)='./file0\x00', 0x20) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000c53000)=0xef5, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)) 2018/02/04 20:51:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f00009e1000)=[{&(0x7f0000811000)="89", 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000af0000-0x8)) dup2(r0, r2) 2018/02/04 20:51:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x378c, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000038a000)='/dev/sg#\x00', 0x9, 0x420200) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000724000-0x32)=""/50) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000a00000404, 0x0, 0x800074}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000fa1000-0x28)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f11000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, r1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000197000)='/dev/cuse\x00', 0x101000, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0xfffffffffffffffe, 0x0) close(r2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ca7000)=0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e}], 0x10}, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f000016a000-0x50)={0x0, 0x8, 0xffffffff, 0x8, &(0x7f0000007000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) mmap$binder(&(0x7f0000a54000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r2, 0x0) 2018/02/04 20:51:24 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000013000)={0x5, 0x0, 0x10001, 0xc3f}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000002f000-0x10)={0x2, r2}) r3 = socket$netlink(0x10, 0x3, 0x4000000000000000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000002e000-0x28)={@common='ip6tnl0\x00', 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000018000)='/dev/usbmon#\x00', 0x7, 0x10000) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000002f000)) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000012000)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f000002f000)=@file={0x0, './file0\x00'}, 0xa) r7 = getpgid(r6) ptrace$pokeuser(0x6, r7, 0xcd5, 0xb1e) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f000000e000)=0x4, 0x4) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000031000-0x20)={0xfff, 0x6, 0x1, 0x7, 0x4}) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000002f000)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_DST_IPV4={0xfffffffffffffd88, 0x1, @empty}]}, 0xfffffc17}, 0x1}, 0x0) 2018/02/04 20:51:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000038f000)='/dev/cuse\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006b3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000989000)=0x100) connect$unix(r0, &(0x7f0000d3e000)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r5}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000097000-0xef)='\n') fsetxattr(0xffffffffffffffff, &(0x7f0000f48000-0x15)=@random={'security.\x00', 'mime_type$\x00'}, &(0x7f0000307000-0xa)='/dev/ptmx\x00', 0xa, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000a5d000-0x10)={&(0x7f000061b000)='./file0\x00', 0x0, 0x18}, 0x10) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r7 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00009cc000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x377}, 0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1}, 0x0) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f00006fc000)={0x3, 0x83fffbffffe, 0x5, 0x7, 0xfffffffffffffff7, 0x800100000001}) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/04 20:51:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r4 = dup2(r1, r0) r5 = fcntl$getown(r3, 0x9) getresuid(&(0x7f0000c95000-0x4), &(0x7f0000871000-0x4)=0x0, &(0x7f0000afa000)) r7 = getegid() r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000edb000-0x10)={&(0x7f00000da000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r9 = getpgid(0x0) r10 = geteuid() getgroups(0x6, &(0x7f000065c000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ba8000-0x4)=0x0) lstat(&(0x7f00007ad000)='./file0\x00', &(0x7f00003b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() sendmmsg$unix(r4, &(0x7f00007d6000)=[{&(0x7f0000d09000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b5c000)=[{&(0x7f0000faa000)="d7b5fa92e6765c0313010405558b1cc8ea4ca5a4539c7dd69a64e57c3a6eae657d52e20ba51b241145899426f32df137a4a88e83ad9ab1fc4d7a66550d6ab4e581", 0x41}, {&(0x7f0000f25000)="3baef4ff2a9739140d229193e109b9888a0bb08fc1ade2c0715d0a3fb0991604fa579e62253ea8f5def42cdba7f314", 0x2f}, {&(0x7f0000bea000)="bf7a742753b97ce5dbda3040d6d8e7f6ec3594c68d610db38d94c4e706f681b10d5112d828ce7853ba4a3bccb8b9272c96dc4333666f188cea351e35e80963a9ed5e1f8d1aaaf8e380068d1d3e686032907db09f0e38661a0d2c051c817a2b4ac40de9f9ac1a68ae6197ebdd68e1a8238fc3f488a334c0c4041f29fd212fad15bbcce95476c67672e167b1928a7b22482e7534f2e5f8989d25db0828e529f060d677b8a49dd0a1be99a0b6e543a3f5e8508d9928e0090925d9a7b90d24ec26c201e13ee0c29a7adcfb9a918b8a61f9fc3cb4596909bc1b396c6274d2ade07fddfc48da7e0b87292542a37e8ff048b70d782332553b9462", 0xf7}, {&(0x7f00004dd000)="00e75e118c910ba76b5187ae1258a03e513ac768303236e121b7ed65ba81776ae0c643b9c2c1", 0x26}, {&(0x7f0000268000-0x67)="ff3a812a38ae60402862478f19deea585f25969f90ca8c2824f0435105858e7bd29f97d2d09806d4a9a52bb10578f0e6a48b5a306dee32e211084f52fb7be5ebdca5063c4ee26abeabeac2845d3326dbd0ceb02ddb5bbd0136ec8786334ebd3905383009a80268", 0x67}, {&(0x7f0000e24000-0x44)="fee631b2262f42f5cb1d2b0c3d19e482128429bd542b575327a405730a32b515b9688681d22f9e0a2188f03cd5b4f592b1b0ecafdeb6850fc14e426b4039ef1f112f9247", 0x44}], 0x6, &(0x7f0000fd7000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r3, r8, r0, r2, r0, r2, r1, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r3]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r2, r3, r0, r3]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x108, 0x40000}], 0x1, 0x0) 2018/02/04 20:51:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001000-0x28)={0x100, 0x1e, 0xd3f, 0x9, "84aaf5e716e9f6b60b2c05393ad63651af433dc1a515d94c9e3aa1f3680be49c"}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000)={0x5, 0x2, 0x2, 0x1000, &(0x7f0000006000/0x1000)=nil}) 2018/02/04 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fc000-0x4)=0x7fff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/02/04 20:51:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00005ac000)=""/224, &(0x7f0000a40000)=0xe0) chdir(&(0x7f00001ec000)='..') openat(0xffffffffffffff9c, &(0x7f00004d3000-0x2)='..', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000ddc000-0xd)='/dev/dmmidi#\x00', 0xfff, 0x321001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000141000-0xc)={0x6, 0x7, 0x5, 0x2, 0x400, 0x4, 0x1ae}, 0xc) 2018/02/04 20:51:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0xffffffffffffff77, &(0x7f00000a5000-0x8)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000675000)=r1) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r0}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000018000)) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/04 20:51:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000e01000-0x8)=0x7b7) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) close(r0) 2018/02/04 20:51:24 executing program 4: shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000635000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x20000000f, &(0x7f0000ae5000)="02", 0x1) listen(r0, 0x0) 2018/02/04 20:51:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fbf000)='./file0\x00', 0x80) ioctl$TIOCNXCL(r0, 0x540d) syz_emit_ethernet(0x23, &(0x7f000074f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="1be8bc029fc7", [], {@llc_tr={0x11, {@llc={0xbc, 0x4, 'n', "82103b79b7ca54594b8448d3e1b9fefae7f7"}}}}}, &(0x7f00007fe000)={0x0, 0x0, []}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000f5000)='/dev/rfkill\x00', 0x800000000000002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000bee000-0xbc)) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000021d000)='/dev/ptmx\x00', 0x101080, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000684000)={0x7, 0xffffffff}) 2018/02/04 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000656000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000acc000)={0x0}, &(0x7f0000acd000-0x4)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000637000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f000003d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000ace000)=0x1c) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000acd000-0xc)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/04 20:51:25 executing program 1: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000023000)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000024000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/04 20:51:25 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='vboxnet1ppp1)\x00', 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000)=0x4, 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000014000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000003c000)=""/220) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000021000), &(0x7f000004b000-0x10)={0x0, 0x0}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0xc, 0x1, &(0x7f000000d000)={0x77359400, r1}, &(0x7f000004b000-0x4), 0x0) 2018/02/04 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f00001bf000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x3) 2018/02/04 20:51:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000107000-0x10)='/selinux/create\x00', 0x2, 0x0) fdatasync(r0) r1 = syz_open_dev$mice(&(0x7f0000ee9000-0x10)='/dev/input/mice\x00', 0x0, 0x800) fremovexattr(r1, &(0x7f000013b000-0x14)=@random={'system.', "5d2d766d6e657430656d31fd00"}) readv(r1, &(0x7f00002eb000)=[{&(0x7f00002c5000-0x40)=""/64, 0x40}], 0x1) 2018/02/04 20:51:25 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x8762e76cb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r1}, &(0x7f0000000000)=0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000530000-0x4), &(0x7f0000001000-0x8)=0x4) 2018/02/04 20:51:25 executing program 4: r0 = socket(0x40000000015, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x77, 0x40080) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001000)="68c35ed6242feb9a642ecd0b4b9771b8e3ccefd7fc67a0031154c83349007649800739f4cd18b3cc748b8e5333ceeba77beeff856624c33d4cdbe785d475971eaa9bcaee907b40bfcc9788c6bced09a6", 0x50) 2018/02/04 20:51:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000074000)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000ca3000)) 2018/02/04 20:51:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f00000af000)='/dev/midi#\x00', 0x6, 0x40000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000905000)={{0x896, 0x1}}, 0x10) r1 = 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(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000053a000-0xa)='/dev/cuse\x00', 0x101800, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000f2f000-0x14)={0x1, 0x77, 0x0, 0x1, 0x400}) fsetxattr(r1, &(0x7f0000741000-0xc)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f00006f8000-0xa)='/dev/cuse\x00', 0xa, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f000029c000)={r2, 0x3ff, 0x1, "c0805eb664ee338ae6776c2f510ac457e225f23e095e9ea9037666005c3939a8582cebd3059fb9ca0247feda2eb8c4cf3946f5e6484abd2d987555d9bf0f13284ee0c1eda9088de135c69c8bbbb9fba65e34072286b8380d82f8df955f4bcb9613aa81905b7e2abf9013484ed4821422e96d382d58"}) getxattr(&(0x7f0000a69000)='./file0/bus\x00', &(0x7f0000e58000)=@random={'btrfs.', 'fuse\x00'}, &(0x7f00003d5000), 0x0) sendto$ax25(r2, &(0x7f0000fe6000-0xd8)="4925bc228e1eaee7df63ed34429656af575d6debdb4f507b1df073f6f7d7d5168f3bcdc97bd2715bacdc60e8d908fc46301f1b1e8dc91877ba0640482c89f7520260c5aa2bc6b992f5a9c5b83ee8dc5bbc94e6a388218f9909a4de148cbc5045079aa2d391edf5fcbc1d8a681259152268d8faf336cbc7ff0ca633e2122da81d28fb600efc7c6bc510bb463bf25a002e9632a8445a40b529e484ada4b7a5a70db8a4d777a58fb750cfc11dfc4b4280e7e31e656ce585da9edfa9c8fd6ed670a1ed748128c05f40c783664b010c95c03622f711080529f4fa", 0xd8, 0x800, &(0x7f00006b1000-0x10)={0x3, {"b4827cfc6d7cad"}, 0x10001}, 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000fce000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/04 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000027000)='cifs.idmap\x00', &(0x7f000036d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005b0000)="6c6f70726f631e5c656d307070703173797374656d2c4076626f786e65743100", 0xfffffffffffffffc) r1 = request_key(&(0x7f0000f40000)='blacklist\x00', &(0x7f0000a22000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000005e000)='-trusted-\x00', 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000bb6000)='blacklist\x00', &(0x7f0000c03000)={0x73, 0x79, 0x7a, 0x3}, r1) r2 = add_key(&(0x7f00003af000-0xb)='cifs.idmap\x00', &(0x7f000073a000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000498000), 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f0000970000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00007b2000-0x8)='keyring\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r3, r4) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ef8000-0x8)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f000095d000-0xc)={@multicast2, @rand_addr, 0x0}, &(0x7f0000570000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f000048e000)={@dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2, r6}) 2018/02/04 20:51:25 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4), 0x20951000) 2018/02/04 20:51:25 executing program 5: getrandom(&(0x7f0000d85000), 0x0, 0x3) r0 = syz_open_dev$sndpcmc(&(0x7f00002d2000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x0, 0x1, 0x4, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40096100, &(0x7f000065c000)) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0x3, 0x4) 2018/02/04 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) r0 = syz_open_dev$dspn(&(0x7f0000d23000-0x3)='/dev/dsp#\x00', 0x7, 0x2000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000588000)={0x0, 0xdee}, &(0x7f00003c4000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000093c000)={0x1ff, 0x6, 0x8000, 0x0, 0x29c093ce, 0x9, 0x7, 0x3, r1}, 0x20) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00007ab000)=0x2, 0x4) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000065e000-0x50)={@common='syzkaller1\x00', @ifru_data=&(0x7f00001d7000)="5c55a07c9d329fa3a741ea4fa12c97b76372fc04e6be208b98010f440b21df38"}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000b6e000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000a56000-0x20)) timer_settime(r2, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000ce7000)={0xbad8, 0x5, 0xfffffffffffffffa, 0x0, 0x7, 0x10001, 0x9, 0x8, 0x6, 0x9, 0xfff, 0x400, 0x0, 0xffffffffffffff00, 0x8, 0x5, 0x20, 0x6, 0x24}) 2018/02/04 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004cd000-0xc)="0a7775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000f8b000)={@remote, 0x0}, &(0x7f0000f8b000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000ba5000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r3}, 0x14) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r4 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f8d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r4, &(0x7f00000ad000-0x8), 0x31) 2018/02/04 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000000b000)='/dev/cuse\x00', 0x1) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out}, 0x30) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/04 20:51:25 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, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000e3e000-0x8)='./file0\x00', 0x80001, 0x120) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ae0000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x4, 0x0, 0xffffffffffff4f68, 0x5, 0x2, 0xe32e, 0x5, 0x9c5, 0xb4, 0x1, 0x0, 0x3, 0x80, 0x6, 0x7fffffff]}, &(0x7f0000ba2000)=0x108) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000ab5000-0x19)=""/25) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008d4000-0x20)={0x1, 0x7, 0x1, 0x400, 0xea2a, 0xffffffffffff0000, 0x7, 0x101, r1}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000d95000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x274, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x7f, 0x0, [], [@padn={0x1, 0x0, [0x0]}, @jumbo={0xc2, 0x4, 0xbb86}, @pad1={0x0, 0x1}, @generic={0x80000001, 0x0, "8df6bb3edca17a4f224e2ea4a04e38a91b10064ea63029fad0642c31ca1ee9d2daba5800d8f82be5a72aca384f2ac04e5ab4655fd1bc2fff3bf1d338dbf2c867c4787d6918b23c5bdebdac601bcdb897c1bf52f55ba64d6f0f3b83f1021c1d4ea9f1b5c62a3512a1cf2909c119d0488d9168d1955bf79f81bfbd4f493dbe251ad01085f02dc436171a6b244de8491917851d87d055f757dad78a08437df861f22bd4c6aaf823b13203787dd466a2f1353df3c9f282699cd4f721857efb86a3acf8f88707fc074b48cc415084997af283b672b14f6c2e13ed5aaa"}, @ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1}, @generic={0xfffffffffffffff9, 0x0, "ef1c6a3b463167a642d1bca3b441766b0a6288e57d1ddd9abf0598c95724919712670b07bfd1ab6bdeb8708a50dc47a6a8d3e3002040f98ba3dce6bf9748073e42726d49828f22d448a47e6ceeee8c6164a3bfa3b75017447257fd15c5107b0c1d7715014fb12d78"}]}, @routing={0x0, 0x0, 0x3, 0x5, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}]}], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) [ 82.670262] QAT: Invalid ioctl [ 82.678523] QAT: failed to copy from user cfg_data. [ 82.716538] QAT: Invalid ioctl [ 82.721807] QAT: failed to copy from user cfg_data. 2018/02/04 20:51:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000919000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x21fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000689000)='/dev/input/mice\x00', 0x0, 0x402a00) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000cae000-0xd8)=@ioapic) clone(0x0, &(0x7f0000107000-0x37), &(0x7f000032d000-0x4), &(0x7f0000362000), &(0x7f000094f000-0x22)) fchdir(0xffffffffffffffff) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00001f7000-0x8)={0x0, 0x0, []}) 2018/02/04 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001ca000-0xc)={0x0}, &(0x7f0000113000-0x4)=0xc) ptrace$getenv(0x4201, r1, 0xc6, &(0x7f0000769000)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000e28000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/04 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x1f) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000b93000-0x1d)={&(0x7f0000973000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e9c000)=[{&(0x7f0000488000)="353f7c1e39e8ba0e28fef7860fb8adeefb76c8d59a550ce9203bb3403c580bdbea34d8a655443c26a82a448cfed98c055160880bf2e597479969c4ed00980787fd8b550077ad21d7b1b60fd44d3a6ef56e8c4b173ac7a3f12f67404ff79d906669a9b1f9", 0x64}, {&(0x7f0000cca000)="a262003a2bebb0b1b0d94d6a869d0e8c9d0c909848b11fb68d22d772bd767247ff368fc948abc496", 0x28}, {&(0x7f00008b2000-0x74)="ff476c1595fb404d9728f052871af7a952b922141f761b96138921c1d700b6232d2d83e985a998f51cb6ea55fd7c1fdce8739699e1f239b3fd9f6c1fb57b98913e6fb72de919d8d66d6345c218512a36fcf4a93e5092f7e0e76681f5eaf50e92c8034fe6f9938762c41c8d8c64c28d05dbc75482", 0x74}, {&(0x7f0000532000)="9330f0e640ff9db5370badf51a33d200f3b96b9f97", 0x15}, {&(0x7f0000905000)="11dc0f83f521bb47bd701ec6ae2a69ee8e6159fbd628b37d0c02a10def142d2eecae8513c8c174a0f29f24b20487c9631c225589306dcd5e8215c9f37af0718d92900b808b495924225030ea2c0b21f6f451cabb1f1711e1d1f1348444aa157867b9109913ee", 0x66}, {&(0x7f0000321000-0xc8)="41c62919876e9a8d01723a2a7dfb529d50ae9b699001f573c2342e55c19505b2e87dcd771eda402e16320afae8aa8c6d26a5a9b12345f9a6c219f829d519dc3d0d14275be3f7e9640e295e210379a17047568bee6a61840bbaee1509eda4f4510a873a533dd60354ad0b6147addc438cfa194cfd4ce265fcac6b5f602366c2783e3b3d62d5c92adeec7ab3ba14b25063bc658f009ab7c524e18cce75b066c42fda103523bdefa1c8a0612cd85c0c4644176151c60c741ae06d87eca34b0118a1cdc88a5ba0ec9488", 0xc8}, {&(0x7f0000b39000)="2c88dfc02d86c1ea2bda03782be496331d6bd5dc9b2b24cecfe9175c767e32ca77956d10d5366682f32b57c170779aecc4d6ccccde13da656851182010790d7f7645ea1877df295bbbd5fcf6e1c67694361a4142de03aae0f89203289ed806bb96d87531a670d91e156c19c6e3bad43614130a353146beb3dd4257e2d0854cac8b9ab37f5c269173c0320fd2c0d1d22e1a16708fc2a08366a1d1a3e3df6791079b9ea4c3a94e72b3f29a68362c231fae9267ba289d3583f67a5b186356b45d", 0xbf}, {&(0x7f00000c2000-0xb2)="d1d744c803dddb8be6d36f8f4ae2a12b1cbdeab48f9b9144d2908d0290fb2ccfba747350e681b006e322c2521ad80c1ab138c09ffb7da58a1579080d8f1d7d951c0c0b03f89ffb770b2df2d7ff2b2594f73933b6055ead046be54f35cb377b7dcd013d01dd52de3818bd3ca3e93e439879c3c4c7dcee028074ed839c8dd1c6e1f90dff89eb7c1ada95b16cada3284a72e1dbfc4bb1450669c33f498c5e2a9431b46b953aec791e4d82c3fa56eb800481539c", 0xb2}], 0x8}, 0x1) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000071000)=0x5, 0x4) prctl$getname(0x10, &(0x7f0000de6000)=""/235) pipe(&(0x7f0000112000)={0x0, 0x0}) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000110000-0x2c)="e75997ec7c83fafdfb6b6824099a4395d95db6b03562fbffcafb00e06f40a480825f7d7b65f25a63ab172ec6", 0x2c) name_to_handle_at(r1, &(0x7f0000aed000-0x8)='./file1\x00', &(0x7f00004cd000)={0x9e, 0x0, "ba841b723ac729b3e209cd733115cdab1bb90c63d9c07a7d9c3d75108c2bcd3adc93b2880db5ce2e2c11073aacea4d110092382c19871e6fc04a89a64ebf3582539a826622f84b77a5948d124e91fe05de15f25818fd1a269ba8e804ea39e0ca86ce58bbf8f2d635e1e419af3220e0433abc90b59592f0f8dbe6eb7c791c4b1465a648b1a08af1dfca7eb40b1075ca83e7009f955e86"}, &(0x7f0000211000-0x4), 0x1402) splice(r0, &(0x7f00004a3000-0x8), r2, &(0x7f0000479000), 0x3f, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000035c000-0xb)='/dev/audio\x00', 0x10002, 0x0) 2018/02/04 20:51:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bcf000)='/dev/qat_adf_ctl\x00', 0x480000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000f66000)=""/4096, &(0x7f0000cff000)=0x1000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) readahead(r1, 0x5, 0x4) fcntl$setlease(r1, 0x400, 0x2) 2018/02/04 20:51:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000009e000-0x9)='/dev/ppp\x00', 0x8002, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00002eb000-0x8)={0x3, 0x8}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000489000-0x10)={0x58, &(0x7f000047f000)="64e217820cc459861ea299fad7557333c7731376eef3f44c77dfdd5150e6433b0e1dc84eee8e92111c0dfcce69e4a1d20b78073434aff4e993e093fcdb13e24b1dfb5ba36ec28cab23263ca7c4bc1b6a513b4189d650e6c5"}) 2018/02/04 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000d72000)={{0x3, 0x0, 0x12b, 0x2, 0x7fff}, 0x800, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x100000001, 0x100000000, 0x7ff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807fd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c06000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x401, {}, {}, @ext={0x24, &(0x7f0000da7000-0x24)="b8a501bdea01135e8c8215f2db56bdae7a19ad37aae35bf2f6c27261f36b0505bee8f316"}}], 0x30) unlink(&(0x7f0000d61000)='./control/file0\x00') getsockname(r1, &(0x7f0000396000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000c2d000-0x4)=0x3a) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000c2e000-0x85)=""/133) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 20:51:25 executing program 3: r0 = msgget$private(0x0, 0x104) msgrcv(r0, &(0x7f00007d4000)={0x0, ""/8}, 0x10, 0x0, 0xfffffffffffffffd) msgsnd(0x0, &(0x7f0000001000), 0x8, 0x0) 2018/02/04 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000017b000)='/dev/snd/timer\x00', 0x0, 0x40000) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d8d000-0x6)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000007f000-0xc)={r2, 0x80000, r1}) getsockname(r1, &(0x7f0000fd9000)=@nfc, &(0x7f0000aa5000)=0x10) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000004a000-0x10)={0x67, 0x100000}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r3 = socket$key(0xf, 0x3, 0x2) socket$nfc_raw(0x27, 0x3, 0x0) fcntl$addseals(r3, 0x409, 0xa) clock_gettime(0x0, &(0x7f0000cb1000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fdc000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000fdb000)=0xe8) fstat(r1, &(0x7f0000dd3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000fdc000-0x8)='./file0\x00', 0xe000, r6, r7, 0x9, 0x2000000) mq_timedsend(r1, &(0x7f0000b87000-0x81)="10c035fefe20a1cf34a17ea9d31acfe77e707be375e11b2d826639548da5fd565c3046ff14c4872b833dcd4f15a09ca09e359dd6025b3362bd3de89d0023ea7dcf6534c1798ff76226bc2c59c13fd8f16754291e618fe3d9f4b7a8197959b39969d6357699f4f50dc11fd51946bc47cf0878924d298d9a16e1122f4e00b1f68a2d", 0x81, 0x119, &(0x7f0000fda000)={r4, r5+10000000}) 2018/02/04 20:51:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000049a000-0xa)='/dev/vcs#\x00', 0x7, 0x400082) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000269000)={0x80000001, 0x1f7, 0x951, 'queue0\x00', 0xfffffffffffffffe}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000538000)={0xa, &(0x7f0000602000)=[{0x6, 0xb0, 0x5, 0x555}, {0x1ff, 0x10000, 0x3, 0x2d97}, {0x0, 0x10000, 0x7fffffff, 0x6}, {0x100, 0x5, 0x2, 0x10000}, {0x60, 0x51, 0xffffffffffffff6c, 0xa69}, {0xae, 0x8, 0xb3, 0x100000000000000}, {0x40, 0x3, 0x9, 0x2}, {0xd3d, 0xed2a, 0x3, 0x1}, {0xffffffffffffffe0, 0xc9f, 0x6, 0xd30}, {0x6, 0x0, 0x6, 0x80000001}]}, 0x10) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047f000-0x18)) r1 = semget$private(0x0, 0x5, 0x0) semop(r1, &(0x7f0000051000)=[{}], 0x1) 2018/02/04 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r2 = dup3(r0, r1, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fa6000-0x18)={0xaa, 0x4}) syz_open_dev$usbmon(&(0x7f00003d0000-0x4)='/dev/usbmon#\x00', 0x10000, 0x10400) listen(r2, 0x0) creat(&(0x7f00007c1000-0x8)='./file0\x00', 0x2) 2018/02/04 20:51:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000ee000-0x8), &(0x7f000029d000)=0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000b9a000)=""/120, &(0x7f0000c1b000-0x4)=0x78) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ff000)='/dev/autofs\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000d7a000)={0x1ff, 0x3ff, 0x0, 0x1, 0x2, 0x1}) creat(&(0x7f0000152000-0x8)='./file0\x00', 0x55) 2018/02/04 20:51:25 executing program 5: syz_open_dev$sg(&(0x7f0000352000-0x9)='/dev/sg#\x00', 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca9000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000eb5000-0x10)=[{&(0x7f0000e97000)="39000000107f00470000003fc30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee487", 0x3a}], 0x1) 2018/02/04 20:51:25 executing program 6: r0 = socket(0x18, 0x40000000000003, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@alg, &(0x7f0000001000-0x4)=0xfffffffffffffff6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000-0x60)={0x0, 0x26, 0x0, @thr={&(0x7f0000001000-0x71)="595c86c1868b62c3e183f82cce5ac60a3417e9529f3779f39fd555fe57b7d81bb768219d1c91312bed58abea27932c0caf1b19709d14985dd6b2e7be6f136aaec0ad9eb2771f533924ce28278dc66adf75ff0d181e41e4f4f6a9a24d55f17a1c75694883c94e892f9e7cbd8dcb6382ea19", &(0x7f0000000000)="ddde148ea0383e2ad49d2542c3368f8a5f310d6d928c291f1505ba68d7502773b440cdf32f06b41bb72f1dabf7c67df0ff0f25d510fd24673ff0eb9fbd4591651060e3b82801407d94b560781bc9071651631d817497a66a93b3fad0e554919275e471f064a06d5a59e69b73d82fc72e4b71a61d9f4b8914e75cf05f45679495f4f4ef1deb22eff4b18c47522c30a25e04e6ddde306757efc2bf3f0e1929ce078ccfb593b169cad1a6aeed939c3f344801d1bedf59f6ffdfa457a0990049d13b5d9404545fb86c331e41fb45d904cd6ab3e4579b73b70ba61c3c5e83f711c28303cbafab4cb0a5318f465e036f9af15b3c4d6e5cad2e7721db410b"}}, &(0x7f0000000000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0xe0b8, 0xee5, 0x8, 0x80, 0x4}, 0x14) timer_getoverrun(r1) 2018/02/04 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000055a000)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = open(&(0x7f00005a0000)='./file0\x00', 0x0, 0x10) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00003de000)={0xf000, &(0x7f0000331000), 0x0, r1, 0x3}) syz_emit_ethernet(0x32, &(0x7f0000922000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x2, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/04 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00006c2000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000039, &(0x7f00001ce000-0x78), 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a4d000)={0x0, 0x3, 0x2, [0xfff, 0x1]}, &(0x7f0000911000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000916000-0xc)={r1, 0x6, 0x30}, &(0x7f00000db000-0x4)=0xc) 2018/02/04 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ed9000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007f2000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000f62000)="ffa9b1f6687c2fa25f53ab21") flock(r0, 0x8) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 2018/02/04 20:51:25 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00006af000)='/dev/mixer\x00', 0x40, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3c, &(0x7f00009f7000)="7269799e37c9b77108073af51dbbfd38711c0cbf83d533d187eae7a3a8d3202435ee761a2ee3a980bce73e70890fc890d9e53a329c064484e558900b21e9bf034d60d7213f5b8642d9e1f8c8963aecc4cae06797f0b10ffea15091d5129ce973120759e2c75995", 0x67) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000496000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000546000/0x2000)=nil}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ebd000-0xc)='/dev/ashmem\x00', 0x0, 0x0) flock(0xffffffffffffffff, 0x201) socket(0xa, 0x80007, 0x5) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00003a7000)='/dev/ashmem\x00') 2018/02/04 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4), &(0x7f0000ce7000-0x4)=0x4) 2018/02/04 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$mouse(&(0x7f0000890000)='/dev/input/mouse#\x00', 0x0, 0x200) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000eae000)={0x57, 0x81, 0x7, {0x0, 0x4}, {0x1, 0x2}, @rumble={0x65, 0x5}}) r1 = syz_open_dev$sndpcmp(&(0x7f000034c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x10000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a6b000-0xa)='/dev/cuse\x00', 0x420003, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000089000-0x4)) userfaultfd(0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000144000-0x1)={0x8eab}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e89000-0xc)={0x40002000}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000060a000-0x4)=r2) sched_yield() ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000397000-0x45)=""/69) 2018/02/04 20:51:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000354000)="b63db85e8d000000004300003e15d6cc006aed5ed22c7018cebc9b97ae21b14d872c678ce2bc9b1600380f9a376713337d2a8d8b05", 0x35) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 2018/02/04 20:51:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x4, 0xd5c9) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000893000)={0x0, 0x6, 0x28bc, 0x7}, &(0x7f0000f95000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ce6000)={r1, 0x83, "5b9531ddbd4114a7c480585175d91579c7d8de3acf942581eb2c99fb82a1c73b58f07c5c4928d9c23faf2f0e2848e7406d106b693b2572d1b6b5481393dde839c084a421a1058685de6f4af39dee1a732d2723740bddfe729baea9227323cdf81d20e3f1c8d2a319ed037e3d718f7c8b36b16942aaa9b17fbe53b84586aa119cbe8424"}, &(0x7f000031c000)=0x8b) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dda000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r4 = syz_open_procfs(0x0, &(0x7f0000bfd000)='oom_score\x00') sendfile(r3, r4, &(0x7f0000929000), 0xff) 2018/02/04 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f000053e000)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}, {&(0x7f0000912000)=""/133, 0x85}], 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000de3000-0x12c)=[{{&(0x7f0000a88000-0x80)=@generic, 0x80, &(0x7f000010e000)=[], 0x0, &(0x7f0000835000)=""/13, 0xd, 0x40}, 0x9}, {{&(0x7f00004da000-0x58)=@alg, 0x58, &(0x7f000081e000)=[{&(0x7f00004f9000)=""/4096, 0x1000}, {&(0x7f00000b0000)=""/42, 0x2a}, {&(0x7f0000459000)=""/69, 0x45}, {&(0x7f0000c66000-0x20)=""/32, 0x20}], 0x4, &(0x7f0000738000-0x6d)=""/109, 0x6d, 0x800}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f000097b000-0x70)=[{&(0x7f00006bd000-0x3)=""/3, 0x3}, {&(0x7f0000ad3000)=""/4096, 0x1000}, {&(0x7f00007e6000-0x54)=""/195, 0xc3}, {&(0x7f0000c41000-0xc6)=""/198, 0xc6}, {&(0x7f000036e000-0xdf)=""/223, 0xdf}, {&(0x7f00002ff000-0x55)=""/85, 0x55}, {&(0x7f000039b000-0x8d)=""/141, 0x8d}], 0x7, &(0x7f0000d5e000), 0x0, 0x88e}, 0xde}, {{&(0x7f0000bf5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f000038a000-0x20)=[{&(0x7f0000e9b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b81000)=""/38, 0x26}], 0x2, 0x0, 0x0, 0x100000001}, 0xcb}, {{&(0x7f0000425000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f00007c4000-0x10)=[{&(0x7f0000eee000-0x8e)=""/142, 0x8e}], 0x1, &(0x7f000034f000)=""/126, 0x7e, 0x8}, 0x7fffffff}], 0x5, 0x40010000, &(0x7f0000d7f000-0x10)) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000d9000)=""/217, 0xd9) r2 = syz_open_procfs(0x0, &(0x7f00001ff000-0x8)='pagemap\x00') sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000eca000), &(0x7f0000dd9000-0x4)=0xffffffffffffff09) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b02000-0x4), &(0x7f0000814000-0x4)=0x4) [ 82.959869] sg_write: data in/out 105/7 bytes for SCSI command 0xe2-- guessing data in; [ 82.959869] program syz-executor6 not setting count and/or reply_len properly [ 82.997441] kauditd_printk_skb: 93 callbacks suppressed 2018/02/04 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00008ba000-0x2)='/dev/dsp#\x00', 0x7fff, 0x400000) r0 = socket$inet6(0xa, 0x80003, 0xff) syz_open_dev$urandom(&(0x7f0000850000)='/dev/urandom\x00', 0x0, 0x2101) bind$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000068d000-0x4)=0x0) modify_ldt$read(0x0, &(0x7f000067c000)=""/150, 0x96) ptrace$setregs(0xf, r1, 0x5, &(0x7f0000550000-0x72)="8d09c960341f8d0c2e733e5b85519ba450b64f1302c484d9edfbe51a9890ba4b3854c028793dbbddad6fe715123bdf1b1b2a79b67e423370c1e2d214db353d34dd5c508a9202966c8d311cad96787b5ba6d4b4ec4f13f9ec00e5f215da29b6358000cbc1d772068b1ab50259f01222a4cc79") r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fd5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f000038b000)=0xe02) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000a1b000)=@fragment={0x33, 0x0, 0x0, 0x99a1, 0x0, 0xffffffff, 0x3}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000dfc000-0x8)) [ 82.997449] audit: type=1326 audit(1517777485.433:441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13215 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 83.027472] audit: type=1326 audit(1517777485.433:442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13215 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b47000-0x50)={@empty, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400202}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009db000)) [ 83.052123] audit: type=1326 audit(1517777485.434:443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13215 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=233 compat=0 ip=0x453299 code=0x7ffc0000 [ 83.076722] audit: type=1326 audit(1517777485.435:444): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13215 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 83.101242] audit: type=1326 audit(1517777485.437:445): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13215 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 83.125763] audit: type=1326 audit(1517777485.437:446): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13215 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a8000-0x11)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) accept$unix(r1, 0x0, &(0x7f0000c61000-0x4)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d80000-0x3)='lp\x00', 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) socket$kcm(0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002dc000-0x18)={0x0, 0x1000, 0x30, 0x80000000}, &(0x7f00002a9000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004be000-0x10)={r2, 0x68, &(0x7f0000b26000)=[@in6={0xa, 0x1, 0x6, @empty, 0x4}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xbe}]}, &(0x7f00005d0000)=0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x45f, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000125000-0xc)={r3, 0x7ff, 0x20}, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000d38000-0x4f)="be08cdb952529d12279017a3dbaa11f25a2fb5d270bf15c39b9393367fc7a703870e2f38d09082beff3ede8a43fda92fe42b9def28d1b2f1f24082f9f7ccabfe352ff6fbb62af0d3371c44331438d8", 0x4f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000573000)="627c720016", 0x5) pipe(&(0x7f00003b1000)={0x0, 0x0}) syz_open_dev$amidi(&(0x7f0000883000-0xc)='/dev/amidi#\x00', 0x1000, 0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bb5000)=r4, 0x4) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x51b}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) recvmmsg(r0, &(0x7f00000f6000-0x60)=[{{&(0x7f0000fe5000)=@nfc_llcp, 0x60, &(0x7f0000337000-0x28)=[{&(0x7f0000a89000-0x5c)=""/92, 0x5c}, {&(0x7f00006cb000-0x9b)=""/155, 0x9b}, {&(0x7f0000ef4000-0x28)=""/40, 0x28}, {&(0x7f000070b000-0xf4)=""/244, 0xf4}, {&(0x7f000012a000-0x2c)=""/44, 0x2c}], 0x5, &(0x7f0000d19000)=""/87, 0x57, 0x8}, 0x7}, {{&(0x7f00003ab000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000385000)=[{&(0x7f000040a000)=""/246, 0xf6}, {&(0x7f0000ce2000-0x6c)=""/108, 0x6c}, {&(0x7f00001cd000+0x48f)=""/248, 0xf8}, {&(0x7f0000abb000-0x47)=""/71, 0x47}], 0x4, &(0x7f00000b7000-0xe4)=""/228, 0xe4, 0x4}, 0xff}, {{&(0x7f00008e0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000650000-0x40)=[{&(0x7f0000e80000)=""/193, 0xc1}, {&(0x7f0000f50000-0x61)=""/97, 0x61}, {&(0x7f0000a07000)=""/187, 0xbb}, {&(0x7f0000096000)=""/78, 0x4e}, {&(0x7f00001d8000)=""/35, 0x23}, {&(0x7f0000060000)=""/147, 0x93}, {&(0x7f0000868000-0xf8)=""/248, 0xf8}, {&(0x7f00003a9000)=""/194, 0xc2}], 0x8, &(0x7f00004df000)=""/80, 0x50, 0x5}, 0x7}], 0x3, 0x10000, &(0x7f0000bc5000)) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c9", 0x3db, 0x0, &(0x7f0000e1d000)=@generic={0x0, "6f966b522d1f89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a789fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab716b618a1abdd983fcf843b4bd0b06575270d0440a2c9c93009346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e33546"}, 0x80) [ 83.150288] audit: type=1326 audit(1517777485.439:447): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13215 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=24 compat=0 ip=0x453299 code=0x7ffc0000 [ 83.174719] audit: type=1326 audit(1517777485.444:448): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13215 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 20:51:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x82, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000b44000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = memfd_create(&(0x7f0000c70000)='syzkaller\x00', 0x2) r4 = msgget(0x1, 0x2) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000905000)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00006a0000-0x10)={0x0, 0x400, 0x800}) r5 = openat(0xffffffffffffffff, &(0x7f00007de000-0x8)='./file0\x00', 0x101000, 0xc1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000cd6000-0x40)={0x5, 0x5, 0x10001, 0x1, "76e70de59c50bc3b11083c67ffa40dad3be70615ec6e8b955ee7512ef25ed31bf90f2f5ca3fc5bd57f248dea", 0x100000000}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) lookup_dcookie(0x1ff, &(0x7f0000a9e000-0x44)=""/68, 0x44) 2018/02/04 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aeb000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000aec000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000aec000-0x8)) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000740000)={0x0, 0x22, 0x0, @thr={&(0x7f0000309000-0x48)="8f47e081fcd002195a4a79fc164f091a90d2f7c4986a8682b5f91b708ddf616ae7eb19f81ce9d0b3b0bd5e09013490ef07ca1d13797e4289727591f898fc718b806cee8dd2282bd8", &(0x7f0000157000)="e745c1db4551bec548f6554d1277e8a8337e7fd54cbdf7202611972d5510ad73a02534b1734f324561b1f4e4e723515f237aa4956c0d4c641b8c3f7750c44f91d55c2945bc47e4c6d9c84d99bbb3"}}, &(0x7f0000aee000-0x4)=0x0) timer_getoverrun(r1) syz_emit_ethernet(0x36, &(0x7f0000ae8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x42c50089, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/04 20:51:25 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb9000-0x10)='\x00') mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000095c000)='/dev/midi#\x00', 0x800, 0x2200) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006e6000)=r1) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008a5000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000238000)={0x0, 0x0}) utimes(&(0x7f0000428000)='./file0\x00', &(0x7f000043b000-0x20)={{0x77359400}, {r3, r4/1000+10000}}) timer_create(0x3, &(0x7f000095e000-0x60)={0x0, 0x38, 0x0, @tid=r1}, &(0x7f000095d000)=0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000095e000-0x10)={0x0, 0x0}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r5, 0x1, &(0x7f000095d000)={{r6, r7+10000000}}, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00004c1000)=0x4) utime(&(0x7f000006d000)='./file0\x00', &(0x7f00004b7000-0x10)) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000049000-0x1000)=""/4096, &(0x7f000095d000)=0x1000) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000095f000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 83.199233] audit: type=1326 audit(1517777485.445:449): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13215 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 83.223672] audit: type=1326 audit(1517777485.445:450): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13215 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/04 20:51:25 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0b000-0x10)='/dev/sequencer2\x00', 0xb2800, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000a77000-0x8), &(0x7f00003c3000+0x23b)=0x8) read(0xffffffffffffffff, &(0x7f0000984000)=""/24, 0x18) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) pkey_alloc(0x0, 0x3) 2018/02/04 20:51:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 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) read(r0, &(0x7f000086f000)=""/1, 0x1) syz_open_dev$dmmidi(&(0x7f000016f000-0xd)='/dev/dmmidi#\x00', 0x1000, 0x400) 2018/02/04 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xe, &(0x7f0000039000), &(0x7f0000351000-0x4)=0x4) 2018/02/04 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000f7f000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/04 20:51:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000edd000-0x77)={0x0, 0x6f, "4072b1b816ad30e0239c9e4c877400a3f12ae87ecdbaf661e7e9b6f3d757e7e584539dfc88ec330b9210c64075915099c767596980ca75c482a4368133f9db305ecfc696330edd6e8a7c9a9036344a2e361d0a3e89eb50f042bf5741709e164245805a2f48ae7cc90d9f332976457a"}, &(0x7f0000000000)=0x77) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, 0x6, 0xfffffffffffffffa}, &(0x7f0000c94000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) unshare(0x0) r4 = syz_open_dev$admmidi(&(0x7f0000948000)='/dev/admmidi#\x00', 0x0, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000e54000)=@sack_info={0x0, 0x7, 0x3}, &(0x7f000018a000)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000581000-0x8)={r5, 0x8717}, 0x8) setrlimit(0xd, &(0x7f0000536000)={0x8}) r6 = fcntl$getown(r0, 0x9) tkill(r6, 0x1e) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c61000-0x30)={0xc, 0x0, &(0x7f0000b95000)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f00004ef000)}) 2018/02/04 20:51:25 executing program 1: shutdown(0xffffffffffffffff, 0xffffffffffffffff) memfd_create(&(0x7f000068a000)='*\x00', 0x2) socketpair(0x9, 0xffffffffffffffff, 0x101, &(0x7f00001df000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00002e0000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000001000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x68, &(0x7f0000001000-0x68)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x31eb}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7}]}, &(0x7f000020f000+0x895)=0x10) [ 83.347973] binder: 13280:13283 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 83.369625] binder_alloc: 13280:13283 FREE_BUFFER u0000000020000000 user freed buffer twice [ 83.378259] binder: 13280:13283 BC_FREE_BUFFER u0000000020000000 no match [ 83.395849] binder: BINDER_SET_CONTEXT_MGR already set [ 83.406924] binder: 13280:13292 ioctl 40046207 0 returned -16 [ 83.419115] binder_alloc: 13280: binder_alloc_buf, no vma [ 83.424821] binder: 13280:13292 transaction failed 29189/-3, size 0-0 line 2957 2018/02/04 20:51:25 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, &(0x7f00009f7000-0x4)=0x16) 2018/02/04 20:51:25 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000003000-0x63), 0x0, 0x0, &(0x7f0000005000)={0x0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8205}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000005000)={r2}) move_pages(0x0, 0x7ffff, &(0x7f0000005000-0x38)=[&(0x7f0000002000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000000/0x4000)=nil], &(0x7f0000004000)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000005000-0xc)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/02/04 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x2000, &(0x7f0000de5000)='"', &(0x7f0000000000), &(0x7f000057d000), &(0x7f0000a06000)) openat$kvm(0xffffffffffffff9c, &(0x7f000097f000-0x9)='/dev/kvm\x00', 0x199801, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f1c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000aab000-0x4)=0x1c, 0x800) lstat(&(0x7f0000674000)='./file0\x00', &(0x7f00006a7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000084b000+0x5cb)='./file0\x00', &(0x7f0000de5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00003e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000646000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x201}) 2018/02/04 20:51:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x800000000011, &(0x7f0000004000-0x20)={0x3}) fcntl$getownex(r0, 0x10, &(0x7f00009e4000-0x8)) 2018/02/04 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r0, &(0x7f0000585000-0x1000)='s', 0x1, 0x0, &(0x7f00001c7000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000604000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000056b000-0x83)="d2", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006b4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000058e000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x3}, 0x3, 0xffffffff, 0x2, 0xb95, 0xa, 0x20, 0xa0, 0x33, 0x0, r2}, {0x6, 0x5, 0x2, 0x3, 0x4, 0x4, 0x100000001, 0x3f}, {0xfffffffffffffff9, 0x8, 0x7, 0x200}, 0x400000, 0x0, 0x2, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x0, 0x3, 0x8, 0x6, 0x7, 0x100000000}}, 0xe8) shutdown(r0, 0x1) accept(r0, 0x0, &(0x7f00007c7000-0x4)) 2018/02/04 20:51:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0xdd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffed0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) pipe2(&(0x7f0000f5f000-0x8)={0x0}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a6b000-0x20)={0x7ff, 0x0, 0x10003, 0xf95}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00004ef000-0x20)={0x8, r3, 0x2, 0x10001}) 2018/02/04 20:51:25 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00004cf000-0xb)='/dev/vcsa#\x00', 0x4, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000)="c03db898036cbcacf908ebff724a371f26e3e680798f4022ee5ce346ed29db1ce63fb9c98b2d619f73772d78c081cd8274da4e905b5c01439dcd1d3fee039337fc2ae04a3b3153054fdbbd023a5806de9b07cd08366d622904ca35f0357284f6277fe2545fb04cc6a7120f72d87b2c844d1b901b7e17fc5ec8c76a224a3aff2294a7bea63a5c7fdbd0c037098c5ebe168eaeb4884555e9d0a04e9bbd97b0bc4108415c58f87db575fc6dd7875f5140dd057c8004b4f5", 0xb6, 0x801, 0x0, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00009a1000-0x5d)=""/93) 2018/02/04 20:51:25 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 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) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000e6f000-0xfda)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @empty, @broadcast=0xffffffff, {[@end]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0xfca) socketpair(0x0, 0x0, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000576000-0x14)={0x0, 0x9, 0x9, 0x6, 0x9, 0xfff}, &(0x7f0000bb3000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f000031c000)={r6, @in6={{0xa, 0x2, 0x9a, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}}, [0x6, 0x9, 0x2, 0x7fffffff, 0x40, 0x81, 0x2, 0x1000, 0x0, 0x3, 0x7, 0x0, 0x1ff, 0x732c, 0xb8]}, &(0x7f0000ed4000-0x4)=0x108) semget(0x1, 0x3, 0x42) sync() [ 83.445317] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.451214] binder: release 13280:13283 transaction 40 out, still active [ 83.458132] binder: undelivered TRANSACTION_COMPLETE [ 83.463293] binder: send failed reply for transaction 40, target dead 2018/02/04 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) getpid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000e02000)='sessionid\x00') r2 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000bae000)=0x400, 0x400000ff) 2018/02/04 20:51:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000098f000)={0x0, @multicast2, @broadcast}, &(0x7f000036d000-0x4)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000f0b000-0xc)={@empty, @multicast2, 0x0}, &(0x7f000039f000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ebf000)={@common='vlan0\x00', r1}) accept(r0, 0x0, &(0x7f0000205000-0x4)) getsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000ba7000)=""/249, &(0x7f0000e8d000)=0xf9) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/02/04 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d5e000)='/selinux/relabel\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000042f000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000012000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007ca000-0x10)={r1}, &(0x7f000063e000-0x4)=0x10) write(r0, &(0x7f000056b000-0x176)="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", 0x176) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f0000505000)=""/1) 2018/02/04 20:51:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa, 0x84) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4), &(0x7f0000b72000)=0x4) pipe2(&(0x7f00000ab000-0x8), 0x80000) [ 83.549485] device eql entered promiscuous mode 2018/02/04 20:51:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) r1 = creat(&(0x7f00003df000)='./file0\x00', 0x0) syz_open_pts(r1, 0x6000) close(r0) 2018/02/04 20:51:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000-0x20)={0x2, 0x78, 0x840000000553, 0x7, 0x2000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = syz_open_dev$mouse(&(0x7f0000a01000-0x12)='/dev/input/mouse#\x00', 0xb, 0x680405) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a85000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000005a000)=0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) epoll_pwait(r0, &(0x7f000025c000-0x48)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f0000fd6000)={0x2}, 0x212) r4 = getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000362000)) r5 = syz_open_dev$vcsn(&(0x7f0000bb8000)='/dev/vcs#\x00', 0xffff, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff9000)) sched_setaffinity(r3, 0x8, &(0x7f0000277000)=0xffffffffffffff81) perf_event_open(&(0x7f0000f0c000-0x78)={0xfffffffffffffffd, 0x78, 0xfffffffffffffffc, 0x6, 0x0, 0x4, 0x0, 0x15e, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x1, 0x0, 0x4, 0x4a88, 0x100, 0x8f, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1, 0xa16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xb1, r5, 0x0) perf_event_open(&(0x7f0000877000-0x78)={0x2, 0x78, 0x386, 0x3, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x4) restart_syscall() r6 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)) socket$bt_hci(0x1f, 0x3, 0x1) sched_rr_get_interval(r4, &(0x7f00003bc000)) timerfd_gettime(r5, &(0x7f0000556000-0x20)) timer_create(0x0, &(0x7f0000b11000-0x60)={0x0, 0x1a, 0x7, @thr={&(0x7f00009fe000-0x74)="85cff456e58ea262e3a7163ea524ec519b07d9fd2a5351b5d10176c93d51ff536c949330a8a95b5dbc7f3b9f7b1ae3df67345c8ecc2fd7fc9445db03ce58b5d266f48568a3ad7786b60f75a1884f715c1648feea50e20535a7d2202068f1d17e14c62944c11613e8919de975735ff90c37caaf0d", &(0x7f0000d12000-0xd2)="ce1b66f3ad47b7fdbb9071855945751cc68463c22bff995d995b31916565c2d37f867d56dd56537af0362b288ec9d157f340e1f6fadd269f4932f5592b4e5d7f2d2439fcbcc753b84ea1bdd5ed8f49d81211500f94dd2f7985d29d5a93cadeb4b5456d24a2f1ebfe9bae8a35d854d345866b614668bca9cba9eb2e56b669c6b5e03d2609faf197433262c8ca6a709f2a0513d3ac6d2adf388d93b24782e0d6b244441045da5d40d5ecd099eb7b1ea40773aee6fa2b3ee0ebfbcdd28d1e4698840945f4e3d1941b2c2d86c7bc188fc1101e72"}}, &(0x7f000080f000-0x4)=0x0) timer_gettime(r7, &(0x7f00000f2000-0x20)={{0x0, 0x0}}) getrusage(0x1, &(0x7f00004a1000-0x90)={{}, {0x0}}) futex(&(0x7f0000bae000-0x4)=0x7c3, 0x3, 0x3, &(0x7f00001d2000-0x10)={r9, r8}, &(0x7f0000888000)=0x2b968913, 0x6) ioctl$KDDELIO(r0, 0x4b35, 0x2) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000b88000), &(0x7f0000d4b000)=0x4) sendmsg$alg(0xffffffffffffffff, &(0x7f00003bd000-0x38)={0x0, 0x0, &(0x7f00001dd000)=[{&(0x7f0000972000-0xb9)="75488b70d800d95a6abc5f5188ec2fe1237e2ab7007f09374e2304174558e9965f3dce0207c55a4f23e4f3105ecab89c64ee4a33e878e2ffb8757df25a541070a7359da90a58b18184d304ef17c8a8ffe4a60d6c58db9e0c8e3486738360421c37ef0846f67df4ae93cd0714c451bcc0ce35ce9e6ab2be9e5c62f33e73cf9c2ed1a0b571ef3ae4f69cc027ccee3572371cbdd93f8c7e6739a2e575ea3ac88a0a5567b7b13cc5f92938efe8b8c57cd996360c6c842d2d3a2a6d", 0xb9}], 0x1, &(0x7f00002dc000)=[]}, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f00005e3000-0x10), &(0x7f00005d8000)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) eventfd2(0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f000074d000)) mq_timedreceive(r6, &(0x7f000069a000-0x10)=""/16, 0x10, 0x1c00, &(0x7f0000c6c000-0x10)={0x77359400}) 2018/02/04 20:51:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f00003d3000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000010a000)='/selinux/enforce\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000b19000+0x2ae)=""/89, 0x59, 0x40, &(0x7f0000bd4000)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) r2 = syz_open_dev$tun(&(0x7f00001d2000-0xd)='/dev/net/tun\x00', 0x0, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bc7000)='/dev/sequencer2\x00', 0x2000, 0x0) io_cancel(r0, &(0x7f0000e82000)={0x0, 0x0, 0x0, 0xf, 0x7ff, r2, &(0x7f0000682000-0xb5)="9085cc76fe36f851f18ce7968ca6157cc106b4948c02e6f9f4d0875920bd5ba334f76f6ad3756fa7f018383ce39d3c4086dc4ad88a00551a1a744544781d5e523accf0d7ef15b7b9f0fc63b344abea78dd63f2285e7873dd0a4bb246934eb20daf8bd193fd8bcd5b9d8eb67a744df792b5bff004568a3957415cf189a28b2a83063697a31675df4150eb663bb68814a0c65239e61689cb0a95ae64c9dad1d29f665e2a68bf58c9b0d578dd10cbba2dfebfe96fe2da", 0xb5, 0x7fff, 0x0, 0x0, r3}, &(0x7f0000a56000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f000083b000-0x78)=[{{&(0x7f00004f0000-0x10)=@ax25={0x3, {"61a53e578e5416"}, 0x8}, 0x10, &(0x7f0000e70000)=[{&(0x7f0000226000)="5698d673177e8cc8214ad65e55e4ed9ac2cb861f4bf18f27d650603136b7dbfc5a642f231765f315182d620084b3146c85c9d86eef2ee190c26db164349b67780485206dc43892f8c4769a5929ac1816774974046c7c73923a0befe99cdb5d99e8a355fe74216bd00dabc6dd5a011b684f58427478bd15ef2f7e4d7700421cc69eb52d838291f775c5bab2bf43648abb11fc33bb03683a08325a35", 0x9b}, {&(0x7f0000b23000)="8782ae04506dce8ecd77491d7554c5f03f", 0x11}, {&(0x7f0000c05000)="3bec3b846c2df00352c35ae3af43450ecbffedf5dd00bdf6508293f5219162578660b3034fb32ba6463ce8c2edba17b61920bde7858ef8035677ebf1a92187ff67c5d0292355d4ec7ad07bfb6e92ad4b13c06065f3f59c117195f29e627600c402fb361963ededfecdb722a1a2158b5a9ff619c784d14fd7a34f1f54e00b7a0922418829038fd067c3f52fc0d4b9278c6b1f6040", 0x94}], 0x3, &(0x7f0000e6c000-0x320)=[{0x20, 0x13f, 0x1ff, "8848ca91bb609b1256ead92f3c"}, {0x40, 0x119, 0x39, "c9ce987b70936475bce1d3b78b6e8fce66c0652f34b54c96fd98ce64e0d62c7179007b85985b6d2726"}, {0x18, 0x3a, 0x176a, "abda3c46d4cc39"}, {0xd8, 0x113, 0x40, "ed8f1f1ff77166bdba5cc291a3b4cd05148189dad452131b05e3b0e3b939e656421c267d39ae54f5cd3f2dc0843abe740f8d2281819f0dea62d03a6536884ebe9345438151734ca2780640bf204f63d7760f56769f90bd193b743f4e378ad1a257f2526c1824ab5c168bc62b74945b9dcbdfb297db625d38fb9b6a79006be673310c024cbe15eac816f89bd5a78575fd6b247062128927af1ca3ece5dd1aea2daba346089afeee60ebe6e3d9a8fbc7733b976cba1afc47a18916dfaeb0ce362f87"}, {0xf0, 0x119, 0x5, "45c8aa58494cbb108efc929e525df4aa4fa5c0a9b0e4dc2a4b30def5730ebfa44a56c301dd65a8e32176f33223652663cd89353d613c1c9110be7b73cb92126c47621080ddb42dd54c7af4f8b42f217d4463f8318fd093860e90567b550d160b19621691df53a3a82b3effc2c35c0da40aa2af133affcdd985f1aea2254e0bbed264785110579f273195b95b6d78f4359c200c5a27f9a34c9831f214a09c27439deab578e994db1559d23b62753748aeb0028d5ef442cba440fce95da0c16c939c563fd3ee0188febb51c236dbd75900c99d21866f00160ec48889ebb2"}, {0xc0, 0x118, 0xe0a, "b08a4800e2ffab5d7a4b9e168ab6c09b267650c4ca9e09b13f9e9df37c834aa0f4daa564ce897e78cd6532711388d120bf8c6d69ed65b0409963c92dedf9bbcdba8d9d02fc578a3506b65f14335082135d0bf4f9a4b3f51648fb1c41639f61bada8d14ef3b2676e10444e4376922bca3b23a5928e8e46e1441fbc69670a6bff88790d101ee6883323fe2e2511e1f1b273df594db7c63b87f47e883df73cd17dd3ba751841348f6ce102566"}, {0x20, 0x112, 0x7ff, "97ea692520dcb1d478"}], 0x320, 0x4000000}, 0x79f65173}, {{&(0x7f0000c09000)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x3, @multicast2=0xe0000002}, 0x3, 0x0, 0x0, 0x3}}, 0x26, &(0x7f0000097000-0x10)=[{&(0x7f0000acb000)="9e82a2c55ff26511901b6e5fdb4ecedd0c570ca0d3c70d743fb818177ec9219223f95e72ec2e449f7497b3cfaaf5c9415f8bbcf19dffa43003edcbd056e1769b5b476fa81156d342ca2ac60e6c74f694babb1b7983e6d50086fc79f2f780ee6a7f5aff940ad95263c34c788370cb2fda14d3d33c3d2d196b3f8b5c8e31f379b1b936518cb61c933414d4eaacab729af1f0d77d04e0c093b2daf641c048fa0240911b6f19fa02e03141b58449c0fc04ded558af73e397", 0xb6}], 0x1, &(0x7f0000d1c000)=[{0xf8, 0x18f, 0x1, "08f427a2050d5d994392141f4b38b83e53c3708b65af47026f9982b19cb9f04a3ef2f00d9a3998f807943b242ab859b36e2c6261b33151329a5c879c91391210e791964361873502fb469357f3b76328b048b982d71c76be76cd170c59496d618f0c56fe3358c2e0f5b46ba1d132f4859322c298c8f6ff6ecd24743ad16cef3b24e53321bfeb5c1d0ed213c170325da14444041b5b8391337ad19b907cad418a91f5abc45fa9e204a262ea6bfff315d0ceee78370bc6ab9138a4bdcea2bac49a7145a4bb7a1bccd3cd779e1899a42d67ac7d748000374bc8b9915555f4987c159e9d"}, {0xc8, 0x1ff, 0x4, "626d9faf090e61949dc2c86c3ecaa9764ce6b7f08847c28ff6a83126972e306a99c628916e918fd82574663e6b53df7b49574b07c868c74a571d622469d0cd86e6447521e33066092cfb1c54a250f34bc1a01a91bdc93b9cbf7d634d66b1b1bc34898d95e168b1863c3e286706cc27d678515c25cfe95f2dee6904231e96b2af775884d959fbddcb098784d4540b668c865effb45e6f4e9b42bd0b0149228ebdc7aa921425fcec387d31ef103f106af951e5d8e269f7d1ec"}, {0xb8, 0x13b, 0x9, "48569b55329461c935755c8bdf1636b0f7af7f047413af185520e2e0eeb5114d5e97fe94850a8d9038e823c7f7f866d638d1c532834cd5e203fb709e3219421010bb42f1c04291dd3a72938b9faaccc8744dedf12cf4bbe6f083e0c8d99dd484bd5b967aa253a4c0891f07e79da7e924206b8519e5bc6040abe4faea62524de7f9a97ccfa1dd5e2948a6263559280ca17389459a2f17295a666280dac944f33f0bc31d"}, {0xa0, 0x10e, 0xcf, "9bf27bab439b5b8a601f441fea4603b70c6dd259f8af9f05bd1468d4a5a084f2bd71520372072eb23c2d087a93efe8123106910aaa22df4e4413590a1f530a0c1a4928f733ccd425a67367c0b2b2d4bdf458286e9e049f4262c7ffd071d9ef9bf1b4843e0b07f703c7554ec8981e24a80c351ec5d4f43f46809f537a051502aea06d6a6d691256f63dea327d2c28"}], 0x318, 0x4000000}}], 0x2, 0x8000) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000002000-0x60)=@nl=@unspec, 0xffffffffffffff81) 2018/02/04 20:51:26 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xa)='/dev/hwrng\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006000)=0x14) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f000000d000-0xd)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000004000)="cd6074fcec60764a36eb4749d07d5c9d", 0x10) 2018/02/04 20:51:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000500000)={0x5, 0x9, 0x4, "dc315c39643d", "eb49663afcdb1f1a033b1f2c00e83493"}) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000041b000-0x5)={0x8000, 0x0, 0x9, 0x3}, 0x5) sendmsg$key(r1, &(0x7f0000f4b000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x83, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x2d5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) 2018/02/04 20:51:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000a7e000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f0000000000)=""/88, 0x58) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x81, 0x101001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002000-0x6)={0x5eb, 0x0, 0x8}) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000002000-0x4)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000005000-0x14)={0xd1a8, 0xc, [0x4, 0x1, 0x5]}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) getsockname$unix(r0, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000004000-0x4)=0x1002) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000)) 2018/02/04 20:51:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000033b000-0x10)=@ax25, &(0x7f00003f0000)=0x10, 0x80800) recvmmsg(r1, &(0x7f0000a17000-0x3c)=[{{0x0, 0x0, &(0x7f0000136000)=[{&(0x7f0000ed9000)=""/67, 0x43}], 0x1, 0x0, 0x0, 0x89f2}, 0x100}], 0x1, 0x20, 0x0) r2 = syz_open_dev$audion(&(0x7f00002b9000)='/dev/audio#\x00', 0x7, 0x200000) write$sndseq(r2, &(0x7f0000633000)=[{0x0, 0x4, 0x2, 0x5, @tick=0xce, {0x2, 0x80000000}, {0x0, 0x8000}, @raw8={"2af94f6ec1a538c96afd0115"}}, {0x0, 0x100000000000000, 0x7, 0x9, @tick=0x8, {0xffff, 0x1400000000}, {0x9, 0x8000}, @raw8={"76ea25c40f9705b3eb4aeb3f"}}, {0x7ff, 0x5ef4, 0xfff, 0xfe, @time={0x0, 0x989680}, {0x40, 0x7}, {0x8001, 0xfffffffffffffffc}, @result={0x4, 0x8}}], 0x90) write$selinux_user(r2, &(0x7f000097c000)={'system_u:object_r:mount_tmp_t:s0', 0x20, 'unconfined_u\x00'}, 0x2e) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00006f1000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e4b000-0x8)={0x0}, &(0x7f0000c7f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000093e000-0x20)={0xff, 0xa4, 0x8000, 0x38000000000, 0x1, 0x2, 0x8, 0x2, r3}, 0x20) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000bec000)={@loopback, @multicast2, 0x0}, &(0x7f000039c000)=0xc) recvfrom$packet(r2, &(0x7f000022c000)=""/67, 0x43, 0x100, &(0x7f0000fec000-0x14)={0x11, 0x5, r4, 0x1, 0xfffffffffffffff8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/04 20:51:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cf0000)='net/dev_snmp6\x00') setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000197000-0x4)='tls\x00', 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a17000)=0xfff, 0x4) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00000df000-0x64)=""/100, 0x64) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9739, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffd, 0x40000000}, 0x0, 0x1000000000000, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000072b000-0x1000), &(0x7f00006c8000), &(0x7f0000d7e000), &(0x7f0000e78000-0xba)) 2018/02/04 20:51:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$getreaper(0x25, &(0x7f0000162000-0x8)) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000016, &(0x7f0000d7b000), 0x0) 2018/02/04 20:51:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x0, &(0x7f0000bc0000-0x8), 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f00001df000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x802) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000014a000-0xb0)={{0x7, 0x7}, 'port1\x00', 0x0, 0x80000, 0x0, 0x4, 0x2, 0x6, 0x3, 0x0, 0x5, 0xffffffffffffff80}) pipe2(&(0x7f0000dcf000), 0x800) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000de5000)) 2018/02/04 20:51:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f000046f000-0xbc)) 2018/02/04 20:51:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000939000-0x8)={0x0}, &(0x7f0000ad3000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000817000-0x8), &(0x7f00006fa000)=0x3c5) clone(0x8000000000000202, &(0x7f0000fb0000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000ddd000-0x16)="b20ba56d8100086dd92166a4b42de9f4ef58197010") r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00003d1000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000752000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x7, 0x6d}, 0x98) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) clock_gettime(0x0, &(0x7f00002f7000)={0x0, 0x0}) accept$packet(r2, &(0x7f0000ef3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000095b000-0x4)=0x14) connect$packet(r2, &(0x7f00001d1000)={0x11, 0x16, r5, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) write$evdev(r0, &(0x7f0000bea000-0x48)=[{{r3, r4/1000+30000}, 0xfffffffffffffffe, 0x1, 0x9}, {{0x0, 0x7530}, 0x80000001, 0x1, 0x3}, {{0x0, 0x2710}, 0x3, 0x3, 0x2}], 0x48) r6 = dup2(r0, r0) ioctl$TCSETAW(r6, 0x5407, &(0x7f0000e4c000-0x14)={0x9, 0x40, 0x6, 0x0, 0x5, 0x8001, 0xf, 0x9, 0x1, 0x9}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/04 20:51:26 executing program 2: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000003a000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) lseek(r0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ptmx\x00', 0x3, 0x0) unshare(0x8000400) select(0x40, &(0x7f0000039000-0x40), &(0x7f0000001000-0x40)={0x80200}, &(0x7f0000032000-0x40), &(0x7f000004c000)={0x77359400}) 2018/02/04 20:51:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00002da000)={{&(0x7f0000d82000-0x78)=""/120, 0x78}, &(0x7f000066b000-0x1), 0x10}, 0x20) clock_gettime(0x0, &(0x7f000076d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d9d000)={0x0, 0x6}, &(0x7f0000d52000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f81000-0x14)={r4, 0x100, 0x18, 0x8001, 0x1, 0xff}, &(0x7f0000970000-0x4)=0x14) write$evdev(r0, &(0x7f00008ee000)=[{{r2, r3/1000+10000}, 0x4, 0xffff}], 0x18) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/04 20:51:26 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ecb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000766000-0x4)) mremap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x4000, 0x1000000000000003, &(0x7f00004cf000/0x4000)=nil) 2018/02/04 20:51:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000503000-0x1c)=""/28, 0xffffffffffffff91) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000eb0000-0xb4)) mmap(&(0x7f0000b61000/0x1000)=nil, 0x1000, 0x0, 0x40010, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000747000-0x50)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00', 0x2, 0x10800}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000457000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 20:51:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000002a000)=[], 0x0, 0x0, &(0x7f0000005000)}) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b21000)={@common='bcsh0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x40002, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003b4000-0xe)='/selinux/user\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d0d000)={0x5, 0x5, 0x5, 0x5, 0x1ec30e63383db73f, 0x0, 0x3}, 0x2c) accept$llc(r2, &(0x7f0000dd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000061a000)=0x10) r3 = syz_open_dev$amidi(&(0x7f0000024000-0xc)='/dev/amidi#\x00', 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000583000-0x58)={0x6, 0x4, 0xffffffff, 0x7fffffff, 0x8001, 0x9}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f000032e000+0xe52)='/dev/admmidi#\x00', 0xffff, 0x105400) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000174000-0x30)={0x8, 0xff, 0x9c1, 0x200, 0x7, 0x68}) bpf$MAP_CREATE(0x0, &(0x7f0000163000)={0x2000000, 0x0, 0x0, 0x0, 0x1, r4}, 0x1f) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000011e000-0x4)=0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000dff000)=r5) msgget$private(0x0, 0x10) 2018/02/04 20:51:26 executing program 4: mmap(&(0x7f0000000000/0x3a2000)=nil, 0x3a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x3) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f00003a3000-0xe)=@l2={0x1f, 0x7, {0x7f, 0x6, 0x3f, 0x4, 0x4, 0x6}, 0x4, 0xe109}, 0xe) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00003a2000)='/dev/admmidi#\x00', 0x6, 0x2841) dup3(r0, r1, 0x80000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000118000-0x14)={0x7, 0x5, 0x9, 0x8, 0x592, 0x9338, 0x1, 0x6, 0x7, 0x5}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003a1000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00002b7000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'nr0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x0, 0xfffffffffffffffd}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common="0066623000800080020069e6ff006600", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x450) 2018/02/04 20:51:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000955000)={0x0, 0x0}, 0x4003) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00006ab000+0x5dc)=0x1, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sync_file_range(r3, 0x2, 0xff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) modify_ldt$write2(0x11, &(0x7f0000400000-0x10)={0xf9bb, 0x0, 0x0, 0x9, 0x1, 0x0, 0x100000000, 0x3f, 0x0, 0x4}, 0xb4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f000015c000-0x8)=0x100000ffd) getuid() ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000017000-0x64)={&(0x7f0000e8d000-0x1c)=[0x6, 0x0, 0xfffffffffffffffb, 0x30, 0x100000000, 0x9, 0x7], 0x7, 0xf05, 0x100, 0x1, 0x1, 0x67b, {0x8001, 0x4, 0x40, 0x4, 0xec, 0x84, 0x9, 0xff, 0xffffffff, 0x0, 0x2, 0x1, 0x98, 0x1000, "e22f71bdd63ce31ab5d11fabdc7bc67a8aac97d125c0e4f67d1af87bdaf5d2cb"}}) 2018/02/04 20:51:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f8e000)={0x0, 0x0}) socketpair(0xa, 0xe, 0xeb, &(0x7f0000123000)={0x0}) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000bdd000-0x4)=0x7fffffff, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000f0c000)='loginuid\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) 2018/02/04 20:51:26 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) dup3(r0, r1, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/02/04 20:51:26 executing program 2: mmap(&(0x7f0000000000/0x3a7000)=nil, 0x3a7000, 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) prctl$setfpexc(0xc, 0x100000) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}}}}}}, 0x0) 2018/02/04 20:51:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00004df000-0x8)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002b1000-0x9)='/dev/ppp\x00', 0x121800, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cfe000)='/dev/vcs\x00', 0x100, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f000031a000-0x18)={0x0, 0x20, 0x1, 0xffffffffffffff9c}) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r1, &(0x7f00000e3000-0xc)={r2, r3, 0x4}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x6, 0xfe}, [@RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e11000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00003f4000)={0x5, 0x78, 0x4, 0x6, 0x1f, 0xe6, 0x0, 0xffffffffffffffff, 0x10000, 0x8, 0x8, 0x9, 0x484, 0x5, 0x9, 0xffff, 0x8, 0x80000000, 0x1e, 0x9, 0x9, 0x109c7a35, 0x3f, 0xffffffff, 0xfffffffffffff001, 0x3bb2ba15, 0x6, 0x1000, 0x0, 0x7, 0x81, 0x401, 0x2, 0x0, 0x3ff, 0x7, 0x7, 0x7fff, 0x0, 0x3, 0x5, @perf_bp={&(0x7f000001a000), 0x4}, 0x20200, 0x100000001, 0x20, 0x3, 0x7, 0x9, 0x9}, r0, 0x3, r5, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000456000-0xe)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x80007, 0x9, &(0x7f0000972000-0x8)) 2018/02/04 20:51:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001f4000), &(0x7f0000b14000-0x4)=0x4) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a80000)='/dev/hwrng\x00', 0x202800, 0x0) getpeername$inet(r1, &(0x7f000016f000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000cfd000)=0x10) fcntl$getflags(r0, 0x1) 2018/02/04 20:51:27 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x3, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x1, @multicast2=0xe0000002}, 0x0, 0x8, 0x3, 0xf2c, 0x800, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2, 0x14a1, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) 2018/02/04 20:51:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bc6000)='/dev/qat_adf_ctl\x00', 0x200200, 0x0) getdents(r1, &(0x7f000042c000)=""/117, 0x75) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000039000-0x28)={@common='ip6tnl0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000706000)}}) 2018/02/04 20:51:27 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c35000), &(0x7f0000ea0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = semget(0x3, 0x3, 0x44) r2 = geteuid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00008f8000)={{0x0, 0x0, 0x0, r2, r0, 0x0, 0x1000}}) openat$audio(0xffffffffffffff9c, &(0x7f00005f5000)='/dev/audio\x00', 0x4e802, 0x0) 2018/02/04 20:51:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000746000-0xb)='net/packet\x00') setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00002cd000-0x4)=0x5, 0x4) pipe(&(0x7f0000455000-0x8)={0x0}) epoll_pwait(r2, &(0x7f000087c000-0xc)=[{}], 0x1, 0x0, &(0x7f000087a000-0x8)={0x1}, 0x8) 2018/02/04 20:51:27 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00003a0000-0x80)=@generic, &(0x7f0000001000-0x4)=0x80) 2018/02/04 20:51:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002f3000)) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) r2 = shmget$private(0x0, 0x2000, 0xc, &(0x7f00000a1000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x3) syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') connect$inet6(r0, &(0x7f00000d0000-0x1c)={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x2}, 0x1c) 2018/02/04 20:51:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000361000)='./file0\x00', 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f000065f000-0x10)={0x0, 0x8000}) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f000032e000)) prctl$intptr(0x1c, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003ac000-0xc)='/dev/rfkill\x00', 0x481, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f000012d000-0x4)) 2018/02/04 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc3000-0x11)='/dev/qat_adf_ctl\x00', 0x28c240, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000fc3000-0x5c)=""/92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) 2018/02/04 20:51:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000967000)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffd) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000511000)=""/191) 2018/02/04 20:51:27 executing program 1: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) syz_emit_ethernet(0x183, &(0x7f0000005000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000b7000-0xf)='/dev/sequencer\x00', 0x8400, 0x0) mmap(&(0x7f00003a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00003a1000-0x4)=0x1) 2018/02/04 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000e42000+0xbc7)='./file0\x00') 2018/02/04 20:51:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x101100, 0x2) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/02/04 20:51:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000004d000-0x4)=0x0) waitid(0x3, r1, &(0x7f0000020000), 0x80000000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000432000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x81c885aefa9ba5bc) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000296000)=0x7) r3 = dup3(r0, r0, 0x80000) r4 = accept4$netrom(r3, &(0x7f0000fdb000-0x10)=@ax25, &(0x7f0000111000-0x4)=0x10, 0x80800) r5 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000829000)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00004a5000-0xc)={0x4000000, 0x6, 0x19}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r6, r3, 0x0) 2018/02/04 20:51:27 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000670000-0x9)='/dev/dsp\x00', 0x20402, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ad5000-0x8)='./file0\x00', 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) sendmsg(r0, &(0x7f000026c000-0x38)={&(0x7f00007b6000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, 0x3a, &(0x7f0000d98000-0x60)=[{&(0x7f000012d000-0x87)="7926ef7e9a24737944b3d48af579ba901e5e15a40acda56d8ae7fbbc6274ea85f9ab507da28425279a70acbd8fb1cde4272a2ff2bfb82505697a34b01071d658adc680b034085c52b923348596a3676b0f089495bdf0eac395abac2664db476809feafe4de50f5438de4dedf08e07f092982d28e4c3a63e84c0d5440ea356b323f4b0345b2f7d6", 0x87}, {&(0x7f0000b5b000-0xf7)="c4d2bc256e6ffd057c3e37703170c949c548ce8ad48fa7cd4e4d8d88faa4041a3a42cae42468eb346a6a17793b76be4195ad3e7c8a7340e7a844ab39809e8e1804cd2fae7cb8928162ec47c8bce41ba017b7fc61ba9fcd62a628281b3287a25551f2d92219212e4435419002178dfe389e7cea2f016618a4e2c55f457c371e653eaecdbab012dbbfa524f82511ee3b7abda43529877edabe44d867f71a2da9a36645bbd961a38007614a8ad7ce031612def8c672c196ee6a2a48b4612f44e4ae35d232f1169b287bc7e0da7519632774de4afcff10d1732dc1154d6a6ff50d13d0f3c75d71f14ef15eb13813ae908e61c6b166224ad146", 0xf7}, {&(0x7f00007c4000)="87427e02f8974e2860ff7e58f016854ffaa4071f3a3b60969aeffe9b5b004994eb61051d3b331a0a320ea9209e95e41137e36111e9687c15281aa4d0a1000f53db497355d843bbd2cd5c1eb10a4cdd29f523c7237d5081e8174c897887cc4f93b02f24ee06258f2ee22c51eaa9ac0dc08624b4c02c172abd2e9b16", 0x7b}, {&(0x7f0000a45000)="d1396c30c18b4dcde01f68410b8dce07c344c5ea927dbe3d022892026e981033fe595b36f7c46aa68a44366f77f6b2dc78fd90d9cd0a5f3f52b4823638def6e7a2370873207f55235bae054bf57be631491c29cabd4c59e194364cef40248d4aa358a12f6e685a15b5dc40d32fa035652c5881fe55ec73", 0x77}, {&(0x7f00001d1000-0x17)="854ba9bf6c20402eabd890523c90ff9f9667c83a2c98b3", 0x17}, {&(0x7f00007e8000)="9507dbabaa39bad490476e8b4943f42b58dfe85ff0abf6ba4f3d4c864431caee115f9e642b7ac3f140c4e11a13eb4ea4755408b9ee0e6394c67edf87188ebe177f53f434fb8f1bd6ece899dfa3bef1e51cc8c8b0f8fdbf5dfaf56dbd90f91ed5af7a9f7732a6b2c4a15ff78a113c93a8630580d5cbc68c3613ce1a6f3d16c00ec8c8aced440d6d95dc48921a40fa76cf848b7f4a3755f54e9e701232597f0a74ecea5e979328397ece4f82b2ef23816d96eac4c73af584e6dbd6845d4f80bc3c0091cbab3bf81d4fae5bd89778fc6bbc53db71e766367b86", 0xd8}], 0x6, 0x0, 0x0, 0x10}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/02/04 20:51:27 executing program 4: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000000008, 0x84) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000050f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d6000)=@ethtool_coalesce={0xf, 0x3, 0x7, 0x1, 0x41d6, 0x2, 0x20, 0xe, 0xffffffff, 0x100000001, 0x80, 0x3, 0x1, 0x324, 0x4, 0x5, 0x0, 0x9, 0x8, 0x401, 0x200, 0x0, 0x8}}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001b5000)={0x0, @in={{0x2, 0x3, @empty}}, 0x9, 0x1, 0x5, 0x800, 0x5}, &(0x7f0000d24000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000004a000-0x8)=@assoc_value={r1, 0xfff}, 0x8) 2018/02/04 20:51:27 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f0000000000), 0x0) 2018/02/04 20:51:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x5, 0xfffffffffffffffd, 0x1, 0x5, 0x5, 0x8000}, 0x7}) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f00000a9000)=&(0x7f00001bf000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000da7000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/02/04 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000807000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet(r0, &(0x7f000006e000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x1) clock_gettime(0x0, &(0x7f0000560000)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bec000), &(0x7f0000fb8000-0x4)=0x4) 2018/02/04 20:51:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mprotect(&(0x7f0000458000/0x4000)=nil, 0x4000, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00\x00\x00\x00\x00\x00\x00\v\x00', @ifru_names=@generic="1e5c9a8b7430a31b66720ce63d9d8226"}) close(r1) 2018/02/04 20:51:27 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) r0 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x9, 0x10102) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000000f000)={@common='vlan0\x00', @ifru_data=&(0x7f000000e000)="9f0adb8d9981716fc86e4f8e6f380f64f467738d0a1be0222c62d13c9e25b232"}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x2, &(0x7f000000c000/0x1000)=nil) 2018/02/04 20:51:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"5c08736ea0ca8f8e5bff3e5fceb23f0f", {0x4, 0x8, 0xfc, "943fcd8f8bd8", 0x10001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) splice(0xffffffffffffffff, &(0x7f00002d0000-0x8), 0xffffffffffffffff, &(0x7f00003c3000-0x8), 0x0, 0x8) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) socketpair(0x1b, 0x0, 0x0, &(0x7f00000cb000)={0x0, 0x0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000081e000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000069f000)={r2, &(0x7f000044a000)="db183b157903b50b3e81ec59377a2a53652ac1e6cb6de76fed12a867b1804b239eac1712558c3c179446d730c14fe6b1721f42b130575200893bf70853d93eebfb6703c16baf4080b86dc6f9f09b5ad2bd21e293dfedb9652287821e7705b8298c72aacc5e4a3404876533", &(0x7f0000544000)="302629a3df618bc9", 0x1}, 0x20) r3 = fcntl$dupfd(r1, 0x0, r1) sched_setaffinity(0x0, 0x8, &(0x7f0000cb2000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000e2a000-0x4)) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000d35000)=0xf6) openat$sequencer2(0xffffffffffffff9c, &(0x7f000031a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/04 20:51:27 executing program 3: 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) connect(r0, &(0x7f00006d1000)=@generic={0x1b, "8a5f35ddbc90abe0a57baa70c42248cfa9654e5b38097071be0b8ace418fde1ccbf2b88e38d285d357ef8edc9647acfcb05ed6559fee71511e99b0798b9367436f873a78b43040e351221e6a0292519bb57e5dc677a109433415c178f844dd153d35cd0281df070c560160a72cd9698914f6ed6fcb8adf3b3c128d23a028"}, 0x80) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/04 20:51:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000092c000)='/dev/vhost-net\x00', 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000854000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004e5000)={@common='ip6_vti0\x00', r1}) poll(&(0x7f0000370000-0x48)=[{r0}], 0x1, 0x0) 2018/02/04 20:51:27 executing program 7: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) r2 = epoll_create(0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000069a000)={0x10}) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000915000)={0x0, 0x0}) ppoll(&(0x7f0000916000-0x10)=[{r1, 0x1000}, {r1, 0x681}], 0x2, &(0x7f00000c7000)={r3, r4+30000000}, &(0x7f0000283000-0x8)={0x3}, 0x8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) openat$vnet(0xffffffffffffff9c, &(0x7f00004da000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000514000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00007cd000)) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/02/04 20:51:27 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, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ead000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f58000-0x4)=0x5, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00005ec000-0x18)={r0, &(0x7f0000218000)="db8b04a6", &(0x7f0000fba000)=""/222}, 0x18) clock_adjtime(0x2aebf1a799cd38db, &(0x7f00007b9000-0x68)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4000000000000000, 0xbb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x800}) 2018/02/04 20:51:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005d0000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00004c6000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000e18000-0x48)={0x3, 0x0, [0x0, 0x0, 0xffffffffffffffb3, 0xffffffffffffffff, 0x3, 0xfffffffffffffffc, 0x20]}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00001c0000-0x48)) 2018/02/04 20:51:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00005be000)={0x3, 0x0, 0x4000, 0x2000, &(0x7f0000322000/0x2000)=nil}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000d0a000)) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f000063b000/0x18000)=nil, &(0x7f0000c09000-0x18)=[@text32={0x20, &(0x7f00004ca000-0x46)="c4e17d70db230f01b1e5000000b9800000c00f3235001000000f300f20e035004000000f22e065670fc72936660ff28e80e0de95ea9f0000001c010f4bef0f20643500000000", 0x46}], 0x1, 0x0, &(0x7f0000973000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d75000/0x18000)=nil, &(0x7f0000bc2000)=[@text64={0x40, &(0x7f0000e37000-0x75)="c744240000080000c744240206000000c7442406000000000f011c2444803300f2490f2c1f0f01cf490fc71ca5e5e05a48c7442400a1000000c744240200280000ff1c24b9800000c00f3235004000000f308f897c81434f66baf80cb8a75b4589ef66bafc0cecb9800000c00f3235000100000f30", 0x75}], 0x1, 0x0, &(0x7f0000c8b000)=[], 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/04 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000001000-0xd8)=""/216) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f000059a000-0x68)={0x0, 0x0, 0x0, {0x0}}) futex(&(0x7f000000d000-0x4), 0x80000000210b, 0x0, &(0x7f000000b000)={r1}, &(0x7f0000792000), 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000481000-0x4)) r2 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f0000f03000-0xc)={0x3}) read(r0, &(0x7f0000996000-0x36)=""/54, 0x36) tkill(r2, 0x33) 2018/02/04 20:51:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e0b000)={0x0, 0x7fff}, &(0x7f000078a000)=0x252) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001b0000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x4, 0x800}, &(0x7f0000f15000-0x4)=0x98) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) ioctl$int_out(r1, 0x0, &(0x7f0000d52000)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e56000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x4, &(0x7f0000d2f000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000739000)={0x0, 0x6}, &(0x7f00001f1000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00004d0000)={r4, 0x6}, 0x8) ftruncate(r0, 0x10001) 2018/02/04 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) membarrier(0x19, 0x0) accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f000017f000-0x8)={0x0}, 0x80800) ioctl$TIOCNOTTY(r2, 0x5422) read(r1, &(0x7f000013b000)=""/203, 0xcb) 2018/02/04 20:51:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000071a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc4, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@etimer_thresh={0x8, 0xc}]}, 0xc4}, 0x1}, 0x0) 2018/02/04 20:51:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000093f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a7000-0x70)}}) execveat(0xffffffffffffffff, &(0x7f0000358000-0xc)='./file0/bus\x00', &(0x7f00003fa000-0x10)=[], &(0x7f0000f3b000)=[], 0x0) renameat2(r0, &(0x7f0000890000-0xc)='./file0/bus\x00', r0, &(0x7f0000c63000-0x8)='./file0\x00', 0x1) 2018/02/04 20:51:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x1, 0x100000001, 0x1}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, 0x5, 0x4, 0xcd, 0x7fff, 0x20}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x4, 0x9, 0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r1, 0xfffffffffffffffc}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000004000)={0x10001, 0x80000001, 0x8, 0x8b5}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000004000-0xa)={0x1ff, 0x4, 0x1, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006000-0x58)={{0x7, 0x8}, 0x0, 0x1, 0x3, {0x400, 0x81}, 0x8, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000007000-0x1c)={0xa, 0x0, 0x1ff, @empty, 0x3}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000006000)={0x4, {{0xa, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x88) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000009000-0x6)={r2, 0x9}, &(0x7f0000008000)=0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x27, &(0x7f0000009000)=""/126, &(0x7f000000a000-0x2)=0x7e) 2018/02/04 20:51:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a75000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000a20000)=""/144) getpeername(r0, &(0x7f00004b2000-0xc)=@nl=@unspec, &(0x7f0000b47000)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e1d000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000070000)=0x200, 0x4) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005a8000-0x10)={0x0, 0x2, 0x0, 0x29}, 0x10) 2018/02/04 20:51:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009dd000-0x58)={0x26, 'hash\x00', 0x2020, 0x0, 'sha3-256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000aaf000-0x44)=""/68, &(0x7f0000cdb000-0x4)=0x44) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000c07000-0x78)=[]}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) prctl$getreaper(0x2, &(0x7f0000bfc000)) 2018/02/04 20:51:27 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f00005d0000-0x1c)={0xd, 0x4, 0x4, 0x6, 0x0, r0}, 0x1c) unshare(0x400) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ef3000-0x2c)={0xc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x2c) 2018/02/04 20:51:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb9000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004ef000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000fc000-0x8)=[0xfffffffffffffffb, 0x6]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005cc000)={0x4, r0, 0x1}) r3 = dup3(r0, r0, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000b6d000-0x4)=r3) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0xefa}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000003b000/0x1000)=nil}) 2018/02/04 20:51:27 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$amidi(&(0x7f000001b000-0xc)='/dev/amidi#\x00', 0x7fff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000023000-0x3a8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0xffffffff}, {0xffff}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [], [], @common='irlan0\x00', @common='syzkaller0\x00', {}, {}, 0x0, 0x0, 0x3}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @rand_addr}, [], [], @common='vlan0\x00', @generic="5ad920a0877b92000600c2f0fc001118"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3a0) [ 85.304153] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/04 20:51:27 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, 0xfffffffffffffffd, 0x0, 0xf1c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000952000)='/selinux/mls\x00', 0x0, 0x0) ioctl(r1, 0x2286, &(0x7f00006ee000)) 2018/02/04 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000892000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000f1f000)='./file0\x00', &(0x7f0000fb6000-0x4)='ffs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f0000769000)='./file0\x00', 0x0, 0x45) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c2b000)={0x5, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000380000-0x10)={r1, 0xfffffffffffffd1f}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000d89000-0x14)={0x7d5, 0x2, 0x8, 0xffffffff, 0xbb, 0x0, 0x7, 0x7fff, 0x1, 0xfffffffffffffffa}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000309000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000775000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000321000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x1, 0x5, 0x9, 0x100, 0x9, 0x40080154, r2}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000713000-0x20)=[{0x7, 0x7fff}, {0x4, 0x7}, {0x7}, {0x3, 0x4}], 0x4) mkdir(&(0x7f0000e10000)='./file0\x00', 0x4c) [ 85.356978] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 85.383955] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/04 20:51:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000bad000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f000087b000)={0xffffffffffffffe9, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x4, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00001d3000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) 2018/02/04 20:51:27 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000544000-0x4)) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000464000), 0x4) 2018/02/04 20:51:27 executing program 7: syz_open_dev$mouse(&(0x7f00005c7000)='/dev/input/mouse#\x00', 0x7f, 0x440c00) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000f2b000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) 2018/02/04 20:51:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x40000, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x1) tee(r0, r1, 0x7, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x50280, 0x0) r2 = open(&(0x7f000090a000-0x8)='./file0\x00', 0x240, 0x8000000015) setsockopt$inet_int(r2, 0x0, 0xc9, &(0x7f0000000000)=0x8, 0x4) 2018/02/04 20:51:27 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, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) 2018/02/04 20:51:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6a) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) fcntl$getownex(r1, 0x10, &(0x7f0000cbd000)={0x0, 0x0}) ioprio_get$pid(0x1, r2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = syz_open_procfs(r2, &(0x7f0000277000-0xc)='net/rt_acct\x00') syz_open_dev$adsp(&(0x7f00002ca000-0xb)='/dev/adsp#\x00', 0x4, 0xc400) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000841000)) syz_open_dev$usbmon(&(0x7f0000843000)='/dev/usbmon#\x00', 0xa5c, 0xa38b7cc02644fc33) write$tun(r1, &(0x7f0000955000)=@hdr={0x0, 0x81, 0x0, 0x8, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/04 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) prctl$seccomp(0x16, 0x3, &(0x7f0000aa6000)={0x2, &(0x7f000040f000-0x10)=[{0xae, 0xcc9a, 0xffffffffffffffe1, 0x7}, {0x9, 0x1, 0x800, 0x7fff}]}) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000555000), 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) 2018/02/04 20:51:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/policy\x00', 0x0, 0x0) socketpair(0x3, 0x1, 0x7, &(0x7f000073d000-0x8)={0x0}) linkat(r1, &(0x7f00003ae000-0x8)='./file0\x00', r2, &(0x7f000010f000-0x8)='./file0\x00', 0x1000) setsockopt(r0, 0x40000000000006, 0x40000000751, &(0x7f0000748000-0x124)="0200000000000000038e54620001a55eaf0d2cf653f13cc379d1e4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c07c0000000000000987174e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575d0400000000001f0000d1e6ebcb12c7291871363ea5100c4a4c2e9e5c0c14f16597e8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bd005ea1309163d6a40200000000000800bbfbcbca", 0xfffffff4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000cd4000-0x8)={0xd0, 0x1db0, 0x2, 0x8, 0x9}) stat(&(0x7f000017c000-0x8)='./file0\x00', &(0x7f0000fc4000)) r4 = syz_open_dev$vcsn(&(0x7f0000c2a000-0xa)='/dev/vcs#\x00', 0x3ff, 0x40) bind$inet6(r4, &(0x7f0000719000-0x1c)={0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x1c) 2018/02/04 20:51:27 executing program 6: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14, 0x0) 2018/02/04 20:51:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = dup2(r0, r0) sync_file_range(r1, 0x3, 0x8000, 0x2) sendmsg$nl_generic(r0, &(0x7f0000d04000-0x38)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f0000fa7000)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/02/04 20:51:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x8001, 0x2800) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000000)={@reserved=0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x400000000000}, 0xfffffffffffffd35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r2 = syz_open_dev$mice(&(0x7f00007d2000+0x40d)='/dev/input/mice\x00', 0x0, 0x40000) execveat(r2, &(0x7f0000ecb000-0x8)='./file1\x00', &(0x7f0000644000)=[&(0x7f0000644000)='\x00', &(0x7f0000927000)='\x00', &(0x7f0000376000-0x7)='!wlan1\x00', &(0x7f00009a2000-0x7)='-%proc\x00', &(0x7f0000639000)='\x00', &(0x7f0000b1a000)='em0\x00', &(0x7f0000817000-0x7)='md5sum\x00', &(0x7f0000a00000)='posix_acl_accessvboxnet0\'user\x00', &(0x7f0000131000-0x8)="ff766d6e65743100"], &(0x7f0000f0b000)=[&(0x7f0000d1b000)='\x00', &(0x7f00001f7000)='(selfeth1GPLcpusetcgroup[,\\$\x00'], 0x1000) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000172000-0x8)={0x3f, 0xff}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/04 20:51:27 executing program 3: r0 = inotify_init() fgetxattr(r0, &(0x7f0000dc8000-0x8)=@random={'system.', '\x00'}, &(0x7f0000a11000)=""/14, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xda85, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/02/04 20:51:28 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000d2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000811000-0x12)='/dev/loop-control\x00', 0x0, 0x0) perf_event_open(&(0x7f0000797000-0x78)={0x2, 0x3bd, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x4) arch_prctl(0x2002, &(0x7f0000000000)) r2 = socket(0x3, 0x806, 0x1f) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00005d2000-0x4)={0xffffffff}, 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) [ 85.541737] device eql entered promiscuous mode 2018/02/04 20:51:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) munlockall() r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000933000-0xb)='/dev/audio\x00', 0x143200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000f88000)={{0xffffffffffffffff, 0x3, 0x8000, 0x3, 0xd2}, 0x2, 0x95}) 2018/02/04 20:51:28 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000074000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f00007e1000-0xab)=""/171, 0xab, 0x40, &(0x7f0000e37000)={0x1a, 0xf6, 0x7, 0x1ff, 0x100000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000010000)={0x7, [0x8, 0x3, 0x25ec, 0x2, 0x400, 0x7, 0x8]}, 0x12) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/04 20:51:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40), &(0x7f0000e4e000)={0x0, 0x7}, &(0x7f0000fc9000), &(0x7f0000816000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004b3000)={0x4, 0x1d, 0x3, 0x6, 0x4}, 0x2c) fstatfs(r0, &(0x7f000054e000)=""/3) 2018/02/04 20:51:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000860000)=[{&(0x7f00008ee000)="bb03516ebd8edab6510728f73a9869c0ef45868eb6d73a86cacb9ef9d2aa2bb28a15e0f30aa7df6a8c84158b832aa67b7c311dea6e3d198d1747a636cdd95cb988fe9a99b614ebae870fa4a1d518794f459589e17776eb61696f671c6b3c0656484cd3fab81577b9d68739c16d51497a73223c5ea49bf4dd44edce46cc8f181006b3a702a33e6cdbfb5d5d460dd83bb35d802df0ec788c818e272aa048424343877fcd1bed9d69e53414da7f6709819926aba2faebc6d8a3636d1e70324b2c07753afbee918eb4adef73d81d9d44c76f137f47324cb435002a4d2e86cbea1ca80b496d5cf084fdc50604b324763029e0976fb75a09", 0xf5}], 0x1, 0x139) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) open(&(0x7f0000b63000)='./file0\x00', 0x80080, 0x80) 2018/02/04 20:51:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000-0x1)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000d7c000-0x9)='children\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000975000)={0x0, 0x8}, &(0x7f00009dd000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000047f000)=@assoc_value={r3, 0x1}, &(0x7f0000995000)=0x8) r4 = mmap$binder(&(0x7f0000e73000/0x3000)=nil, 0x3000, 0x4, 0x810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000026f000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000680000)={0x60, 0x0, &(0x7f0000de0000-0x60)=[@increfs_done={0x40106308, r4, 0x3}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000784000)=[@flat={0x77682a85, 0x10b, r5}], &(0x7f00002d5000-0x28)=[0x38, 0x78, 0x40, 0x38, 0x28]}, 0x1ff}}], 0xc5, 0x0, &(0x7f00000cd000)="94e4daa64180c8d7ca725afb8daf3345637ea67bae48a82f0d9d2af9e0f62846b44b06940c5794fb3fb22269a8826c5e7c2824fe10d025f9295cd7a0125059ffc620c95d249e9a9f9db56e0dfd14affa3e5f6867858f3324b8cf6c6e67e4faf823f509b84b7ba0e23e004b6dd97b5128b79f83b92992c5b49f5b990521a652c986d42e73e5e3c12bce66206f54c392f060cdf1f39304a68972421ed329adbda0957ad8f4ed9a6dad7de54118c405e177a7335e964c67925b4f9f3c6dfe34df461e42763ccb"}) [ 85.664656] binder: 13644:13650 transaction failed 29189/-22, size 0-0 line 2842 [ 85.672537] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.684332] binder: 13644:13650 BC_INCREFS_DONE uffffffffffffffff no match [ 85.691439] binder: 13644:13650 got transaction to invalid handle [ 85.697728] binder: 13644:13650 transaction failed 29201/-22, size 24-40 line 2842 [ 85.720376] binder: 13644:13650 transaction failed 29189/-22, size 0-0 line 2842 [ 246.751523] INFO: task syz-executor0:13646 blocked for more than 120 seconds. [ 246.758891] Not tainted 4.15.0+ #296 [ 246.763157] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771151] syz-executor0 D23568 13646 4210 0x00000004 [ 246.776807] Call Trace: [ 246.779429] __schedule+0x8eb/0x2060 [ 246.783179] ? __sched_text_start+0x8/0x8 [ 246.787356] ? __radix_tree_insert+0x7b0/0x7b0 [ 246.791971] ? blk_init_request_from_bio+0x3c0/0x3c0 [ 246.797106] ? check_noncircular+0x20/0x20 [ 246.801368] ? find_held_lock+0x35/0x1d0 [ 246.805457] ? find_held_lock+0x35/0x1d0 [ 246.809560] schedule+0xf5/0x430 [ 246.812965] ? __lock_page+0x550/0x720 [ 246.816893] ? __schedule+0x2060/0x2060 [ 246.821164] ? lock_downgrade+0x980/0x980 [ 246.825409] ? lock_release+0xa40/0xa40 [ 246.829432] ? do_raw_spin_trylock+0x190/0x190 [ 246.834085] io_schedule+0x1c/0x70 [ 246.837678] __lock_page+0x574/0x720 [ 246.841446] ? __lock_page_killable+0x790/0x790 [ 246.846142] ? __lock_is_held+0xb6/0x140 [ 246.850255] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.856172] ? page_cache_tree_insert+0x410/0x410 [ 246.861052] ? __might_sleep+0x95/0x190 [ 246.865049] pagecache_get_page+0x672/0xba0 [ 246.869404] ? add_to_page_cache_lru+0x510/0x510 [ 246.874192] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.879440] ? __lock_acquire+0x664/0x3e00 [ 246.883702] ? print_irqtrace_events+0x270/0x270 [ 246.888486] ? rcu_pm_notify+0xc0/0xc0 [ 246.892405] ? rcu_read_lock_sched_held+0x108/0x120 [ 246.897447] ? __mark_inode_dirty+0x262/0x1170 [ 246.902066] ? find_held_lock+0x35/0x1d0 [ 246.906159] ? find_held_lock+0x35/0x1d0 [ 246.910267] grab_cache_page_write_begin+0x6c/0xa0 [ 246.915324] block_write_begin+0xa6/0x2e0 [ 246.919492] ? I_BDEV+0x20/0x20 [ 246.922800] ? __block_write_begin+0x40/0x40 [ 246.927239] ? iov_iter_fault_in_readable+0x20e/0x410 [ 246.932476] ? iov_iter_revert+0x9d0/0x9d0 [ 246.936747] ? current_kernel_time64+0x122/0x2f0 [ 246.941541] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 246.946602] blkdev_write_begin+0x3c/0x50 [ 246.950783] generic_perform_write+0x28f/0x600 [ 246.955395] ? do_umount+0xda0/0xda0 [ 246.959148] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 246.964462] ? file_update_time+0xd3/0x5b0 [ 246.968730] ? current_time+0xc0/0xc0 [ 246.972559] ? clear_nlink+0xb0/0xb0 [ 246.976320] ? blk_lld_busy+0x60/0x60 [ 246.980154] __generic_file_write_iter+0x366/0x5b0 [ 246.985113] blkdev_write_iter+0x207/0x3e0 [ 246.989372] ? bd_set_size+0x330/0x330 [ 246.993288] ? find_held_lock+0x35/0x1d0 [ 246.997381] do_iter_readv_writev+0x55c/0x830 [ 247.001902] ? do_iter_readv_writev+0x55c/0x830 [ 247.006604] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 247.011406] ? rw_verify_area+0xe5/0x2b0 [ 247.015687] do_iter_write+0x154/0x540 [ 247.019603] ? rcu_read_lock_sched_held+0x108/0x120 [ 247.024665] vfs_iter_write+0x77/0xb0 [ 247.028502] iter_file_splice_write+0x7db/0xf30 [ 247.033253] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 247.038408] ? fsnotify_first_mark+0x2b0/0x2b0 [ 247.043047] ? selinux_file_permission+0x82/0x460 [ 247.047927] ? rw_verify_area+0xe5/0x2b0 [ 247.052025] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 247.057144] direct_splice_actor+0x125/0x180 [ 247.061754] splice_direct_to_actor+0x2c1/0x820 [ 247.067202] ? _cond_resched+0x14/0x30 [ 247.071125] ? generic_pipe_buf_nosteal+0x10/0x10 [ 247.076021] ? do_splice_to+0x160/0x160 [ 247.080025] ? security_file_permission+0x89/0x1e0 [ 247.084996] ? rw_verify_area+0xe5/0x2b0 [ 247.089095] do_splice_direct+0x29b/0x3c0 [ 247.093344] ? splice_direct_to_actor+0x820/0x820 [ 247.098227] ? rw_verify_area+0xe5/0x2b0 [ 247.102358] do_sendfile+0x5c9/0xe80 [ 247.106304] ? do_compat_pwritev64+0x100/0x100 [ 247.110921] ? __might_sleep+0x95/0x190 [ 247.114929] ? kasan_check_write+0x14/0x20 [ 247.119188] ? _copy_from_user+0x99/0x110 [ 247.123386] SyS_sendfile64+0xbd/0x160 [ 247.127297] ? SyS_sendfile+0x1a0/0x1a0 [ 247.131296] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.136345] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 247.141132] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 247.145910] RIP: 0033:0x453299 [ 247.149130] RSP: 002b:00007f2eafbe7c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 247.156950] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 247.164250] RDX: 00000000200ddff8 RSI: 0000000000000014 RDI: 0000000000000013 [ 247.171547] RBP: 0000000000000622 R08: 0000000000000000 R09: 0000000000000000 [ 247.178837] R10: 0000000100000001 R11: 0000000000000212 R12: 00000000006f83d0 [ 247.186143] R13: 00000000ffffffff R14: 00007f2eafbe86d4 R15: 0000000000000000 [ 247.193448] [ 247.193448] Showing all locks held in the system: [ 247.199803] 2 locks held by khungtaskd/757: [ 247.204257] #0: (rcu_read_lock){....}, at: [<0000000044fc354f>] watchdog+0x1c5/0xd60 [ 247.212359] #1: (tasklist_lock){.+.+}, at: [<00000000c0147089>] debug_show_all_locks+0xd3/0x3d0 [ 247.221426] 1 lock held by rsyslogd/4009: [ 247.225602] #0: (&f->f_pos_lock){+.+.}, at: [<0000000069e38e73>] __fdget_pos+0x12b/0x190 [ 247.234050] 2 locks held by getty/4130: [ 247.238136] #0: (&tty->ldisc_sem){++++}, at: [<0000000062164e51>] ldsem_down_read+0x37/0x40 [ 247.246858] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000017fd4316>] n_tty_read+0x2ef/0x1a00 [ 247.256262] 2 locks held by getty/4131: [ 247.260265] #0: (&tty->ldisc_sem){++++}, at: [<0000000062164e51>] ldsem_down_read+0x37/0x40 [ 247.268990] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000017fd4316>] n_tty_read+0x2ef/0x1a00 [ 247.278318] 2 locks held by getty/4132: [ 247.282316] #0: (&tty->ldisc_sem){++++}, at: [<0000000062164e51>] ldsem_down_read+0x37/0x40 [ 247.291018] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000017fd4316>] n_tty_read+0x2ef/0x1a00 [ 247.300332] 2 locks held by getty/4133: [ 247.304327] #0: (&tty->ldisc_sem){++++}, at: [<0000000062164e51>] ldsem_down_read+0x37/0x40 [ 247.313034] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000017fd4316>] n_tty_read+0x2ef/0x1a00 [ 247.322332] 2 locks held by getty/4134: [ 247.326318] #0: (&tty->ldisc_sem){++++}, at: [<0000000062164e51>] ldsem_down_read+0x37/0x40 [ 247.334995] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000017fd4316>] n_tty_read+0x2ef/0x1a00 [ 247.344354] 2 locks held by getty/4135: [ 247.348350] #0: (&tty->ldisc_sem){++++}, at: [<0000000062164e51>] ldsem_down_read+0x37/0x40 [ 247.357055] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000017fd4316>] n_tty_read+0x2ef/0x1a00 [ 247.366362] 2 locks held by getty/4136: [ 247.370353] #0: (&tty->ldisc_sem){++++}, at: [<0000000062164e51>] ldsem_down_read+0x37/0x40 [ 247.379046] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000017fd4316>] n_tty_read+0x2ef/0x1a00 [ 247.388389] 1 lock held by blkid/10928: [ 247.392384] #0: (&bdev->bd_mutex){+.+.}, at: [<000000005ec6e9aa>] __blkdev_put+0xbc/0x7f0 [ 247.400918] [ 247.402573] ============================================= [ 247.402573] [ 247.409619] NMI backtrace for cpu 1 [ 247.413271] CPU: 1 PID: 757 Comm: khungtaskd Not tainted 4.15.0+ #296 [ 247.419828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.429156] Call Trace: [ 247.431719] dump_stack+0x194/0x257 [ 247.435319] ? arch_local_irq_restore+0x53/0x53 [ 247.439959] ? debug_show_all_locks+0x2f3/0x3d0 [ 247.444604] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.448989] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.453456] nmi_cpu_backtrace+0x1d2/0x210 [ 247.457667] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.462138] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.467394] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.472559] watchdog+0x90c/0xd60 [ 247.476005] ? reset_hung_task_detector+0xa0/0xa0 [ 247.480828] ? complete+0x62/0x80 [ 247.484281] ? __schedule+0x2060/0x2060 [ 247.488225] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.492519] ? __lockdep_init_map+0xe4/0x650 [ 247.496899] ? do_raw_spin_trylock+0x190/0x190 [ 247.501456] ? lockdep_init_map+0x9/0x10 [ 247.505487] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.510565] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.515559] ? trace_hardirqs_on+0xd/0x10 [ 247.519691] ? __kthread_parkme+0x175/0x240 [ 247.524074] kthread+0x33c/0x400 [ 247.527413] ? reset_hung_task_detector+0xa0/0xa0 [ 247.532225] ? kthread_stop+0x7a0/0x7a0 [ 247.536173] ret_from_fork+0x3a/0x50 [ 247.539947] Sending NMI from CPU 1 to CPUs 0: [ 247.544493] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.545480] Kernel panic - not syncing: hung_task: blocked tasks [ 247.558187] CPU: 1 PID: 757 Comm: khungtaskd Not tainted 4.15.0+ #296 [ 247.564736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.574062] Call Trace: [ 247.576629] dump_stack+0x194/0x257 [ 247.580230] ? arch_local_irq_restore+0x53/0x53 [ 247.584878] ? vsnprintf+0x1ed/0x1900 [ 247.588656] panic+0x1e4/0x41c [ 247.591822] ? refcount_error_report+0x214/0x214 [ 247.596561] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.601917] watchdog+0x91d/0xd60 [ 247.605361] ? reset_hung_task_detector+0xa0/0xa0 [ 247.610182] ? complete+0x62/0x80 [ 247.613615] ? __schedule+0x2060/0x2060 [ 247.617578] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.621875] ? __lockdep_init_map+0xe4/0x650 [ 247.626269] ? do_raw_spin_trylock+0x190/0x190 [ 247.630832] ? lockdep_init_map+0x9/0x10 [ 247.634869] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.640396] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.645391] ? trace_hardirqs_on+0xd/0x10 [ 247.649520] ? __kthread_parkme+0x175/0x240 [ 247.653822] kthread+0x33c/0x400 [ 247.657162] ? reset_hung_task_detector+0xa0/0xa0 [ 247.661984] ? kthread_stop+0x7a0/0x7a0 [ 247.666035] ret_from_fork+0x3a/0x50 [ 247.670299] Dumping ftrace buffer: [ 247.673907] (ftrace buffer empty) [ 247.677592] Kernel Offset: disabled [ 247.681203] Rebooting in 86400 seconds..