[ 19.433587] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.215206] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [ 21.499809] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [ 22.606883] random: sshd: uninitialized urandom read (32 bytes read, 128 bits of entropy available) [ 22.705564] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.54' (ECDSA) to the list of known hosts. 2018/03/05 07:13:52 fuzzer started 2018/03/05 07:13:52 dialing manager at 10.128.0.26:46539 2018/03/05 07:13:57 kcov=true, comps=false 2018/03/05 07:13:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x200042) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}}, 0x8c) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000180)=""/30) r2 = getpgid(0x0) sched_setattr(r2, &(0x7f00000001c0)={0x30, 0x2, 0x1, 0x7fff, 0xdc, 0x800, 0x5, 0x1}, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000300)={'filter\x00', 0x0, 0x3, 0x6a, [], 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/106}, &(0x7f0000000380)=0x50) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000480)=0x11, 0x4) rt_tgsigqueueinfo(r2, r2, 0x1a, &(0x7f00000004c0)={0x1c, 0x5, 0x9e4, 0x8}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000500)=""/98) mq_notify(r0, &(0x7f0000001600)={0x0, 0x34, 0x6, @thr={&(0x7f0000000580)="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", &(0x7f0000001580)="c33d2f6a0a7da0c09ef2c70b82aa28327005b00a0d45eec18e314e71bcf5d75d592ab4db47a54788319448865da2bea049af21c0256e7ee460b88c1b9bced127dd2e4a77905989ae3a1f3b46650b6d7fddc2c05a5dda5dc334b57a3570a0d964a3e12234d671fe37ed"}}) ftruncate(r0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001680)=0x0) mq_notify(r0, &(0x7f00000016c0)={0x0, 0x35, 0x2, @tid=r2}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001740)) syz_emit_ethernet(0x56, &(0x7f0000001800)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@canfd={0xd, {{0x1, 0x9, 0x1, 0x7}, 0x2f, 0x0, 0x0, 0x0, "e68d53fd258a0316b6ec71003b1541c60c4887a4af203466332c0a2fe910862df963a39b1ff18bff9a227940f37a6e66e092e8262775c36c16b0330f0acb9c3c"}}}}, &(0x7f0000001880)={0x1, 0x3, [0x5f1, 0xa73, 0xd04, 0x5ac]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000018c0)={'syzkaller1\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001900), &(0x7f0000001940)=0x4) getpgid(r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/user\x00', 0x2, 0x0) mq_notify(r0, &(0x7f00000019c0)={0x0, 0x3e, 0x1, @tid=r3}) socket(0xa, 0xa, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001a40)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001a80)={r4, 0x80000, r0}) capset(&(0x7f0000001ac0)={0x399f1336, r2}, &(0x7f0000001b00)={0x1e8c, 0xffffffff, 0xbf0, 0x8001, 0x3f, 0x8}) set_robust_list(&(0x7f0000001b40)={&(0x7f0000dfd000/0x200000)=nil, 0xffff, &(0x7f0000eb9000/0x1000)=nil}, 0xc) times(&(0x7f0000001b80)) process_vm_writev(r2, &(0x7f0000001d80)=[{&(0x7f0000001bc0)=""/160, 0xa0}, {&(0x7f0000001c80)=""/175, 0xaf}, {&(0x7f0000001d40)=""/38, 0x26}], 0x3, &(0x7f0000001f80)=[{&(0x7f0000001dc0)=""/3, 0x3}, {&(0x7f0000001e00)=""/93, 0x5d}, {&(0x7f0000001e80)=""/32, 0x20}, {&(0x7f0000001ec0)=""/167, 0xa7}], 0x4, 0x0) 2018/03/05 07:13:58 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x80000) tee(r0, r1, 0xfffffffffffffffa, 0x6) prctl$setendian(0x14, 0x3) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000000c0)=0x1) fcntl$setpipe(r0, 0x407, 0x3) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/26) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) sendto$inet(r0, &(0x7f0000000180)="7078cbfe33c945703acd5e56add040351c5e7ce6eb5aacf9a389056911489702d5280b65", 0x24, 0x4000, &(0x7f00000001c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt(r2, 0x64a, 0x3, &(0x7f0000000200)=""/37, &(0x7f0000000240)=0x25) vmsplice(r2, &(0x7f0000000600)=[{&(0x7f0000000280)="edf9fef50c4ec8dbdcac9475e428f482c2c2b616c7aede4c1401fea68663d6946a85d26da54281ba5c0fc39aede81c7ba7541638795774f0c88e886ba18d936e65cce41082f9ff435f8809e14dea3ddfe8a62cbef61694c1c6c52abec9eac798b176f9cf922fb449a9b7003edba87016c901a99c119890533a8def86cb8586b32d7ed2f64890ac172f88e7fcf2273b4fbebe7ad45b17f84da7de1b9379a5805d52d662d7e565085aec21f227c2bdbae960616a6fb43181ce546b82dce94a1dc116cddf5d44eedb6c94605f9d44c9c3ba9fe51997e6f5f1b3fae403f48fc9dbd546285e4a00b608a17281ae7a5ace", 0xee}, {&(0x7f0000000380)="79560dcf8e1633769bdad75058d07a72e4c9e7ed4eedc6d2209ce075b80c6d6e8e40ad32597030032350eb04445ca89a89b177e15675d1405f26104d6d3083bdcc5ad86ce4ee99abe77e220b287d5004bfb865909176098b27e3e80af28a55040d27c65f04cab804bc36aefc4c22ee21945a3c36def2e58b2689e9f1acbc1a83b04505c85faa80e96b3a432876aac099d72678885a9ea2d9adf3148f0aff895f59da50361c2f93fa61b8bf598046edd15d97577edfee288ee24152f7915a5822f43021ca2b53eb560afd5a527dc592fed05f06a857682107f8139747f122e3ece8d8e0d39ea0", 0xe6}, {&(0x7f0000000480)="cd7d294354f645b32f05e9251084b2e584b23b5f3a03590814ba8741b6aee090f085513cdf5d95261d69cabcf53f30c112e66e33ffa09de2411ad614fb0712374bec9a133ffd7da83bed975b039aa64d61a036d75ef1554b248e1a892aed78a6696a8cfdbdfc9b2f34260a3ac0faf12b0a961f8de60c3f5c755f75e0a851bc2e72034e19bd607842fe0c1dd2adcda695b050ab922441a5b0e34b7004e4bd3ff98c252f6f548351840982b2aa0ae065dcf92ed43010932568edee5ef1e0cf8e6b", 0xc0}, {&(0x7f0000000540)="5eb61c9d6def2c3eead22f1b73f2836b990d43bd26d57889564d9474afef540d001ce259f30a99eeffb3fae09c940e0a3c35fbeedb5b", 0x36}, {&(0x7f0000000580)="fc1740e8bc5c95e79a63cd77d5116abace29644bb75448b57a1b6a90450371aada453c09d259c3a045b404ba61abdf77926da7be08ccb1e3ac14fa9a46f68788d97eee760e852c95c2577d1d61b4b021781a02d774a797ab89dfdd02b81d8e55847e50f54da0316595c6a139c69b7482d91a40328fea2817e4e6", 0x7a}], 0x5, 0x4) bind$llc(r0, &(0x7f0000000640)={0x1a, 0x2, 0xfffffffffffeffff, 0xcb0b, 0x0, 0xfb, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000680)={0x401, 0x2, 0x0, 'queue0\x00', 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000007c0)={{0xa, 0x4e24, 0x0, @empty, 0x400}, {0xa, 0x4e22, 0xff4a, @empty, 0x5}, 0x4fb, [0x6, 0x9, 0x200, 0x26, 0x3, 0x6, 0x9, 0x4]}, 0x5c) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000840)=@req={0x3, 0x480000000, 0x5, 0x8}, 0x10) fstat(r1, &(0x7f0000000880)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000900)={0x2, 0x17e, 0xa0, 0x80, 0x9, 0x9}) flistxattr(r2, &(0x7f0000000940)=""/2, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000980)={0x1}) setfsuid(r3) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getpeername$ax25(r0, &(0x7f0000000a40), &(0x7f0000000a80)=0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/rtc\x00', 0x101000, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000b00)=""/232) dup(r0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x26) 2018/03/05 07:13:58 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000040), &(0x7f0000000080)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r2) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'nat\x00'}, &(0x7f00000001c0)=0x50) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x26) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000240)={0x2, 0x200, 0xffffffff}) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000280)={0x4e4b, {{0xa, 0x4e21, 0x1721fb7e, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, 0x1, 0x3, [{{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xa0d}}, {{0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0x12}, 0x8}}, {{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}]}, 0x210) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00000004c0), &(0x7f0000000500)=0x8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000580)={@mcast1, 0x0}, &(0x7f00000005c0)=0x14) sendmmsg(r5, &(0x7f000000ae00)=[{{&(0x7f0000000600)=@can={0x1d, r6}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000640)="9ece3cf53adef7a4d564d821426aaea411d32ef1d4da076b4427aca336089bf4d8035cbb4ba704bfaacf970a87188e2ca088b6ba0b9a72614781fc134ad95b8ae2519fdace9f5e4b646d44b3805d411ea132e8307e73f18731bb3481f68f39f27caa2b4f6499b4b80b84717d51ec9ee23840fdd951552909cfbe9f5bae88227bfdc221086856754e9cc3100c7e0350497724e65e73e71bf30073", 0x9a}, {&(0x7f0000000700)="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", 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"db3cbed4af5b2addb3226d93c47854effe808036b7879b07aa5672204e78ed1b6ba781f181ad11cf1dc8ce1437160ba110"}], 0x324, 0x1}, 0x5}, {{&(0x7f000000a780)=@nfc={0x27, 0x100000001, 0xfffffffffffffffe, 0x7}, 0x10, &(0x7f000000a840)=[{&(0x7f000000a7c0)}, {&(0x7f000000a800)="e72210702f080156f150abbd39d5f10fcfd4841999633ca769", 0x19}], 0x2, 0x0, 0x0, 0x8000}, 0x400}, {{&(0x7f000000a880)=@ax25={0x3, {"a9525a4888e6eb"}, 0x41}, 0x10, &(0x7f000000adc0)=[{&(0x7f000000a8c0)="2967430f69891668121e48e8580cdf53a51720dbe2b7", 0x16}, {&(0x7f000000a900)="8017327548b05dba8ab8dc158860969e8fd08013ad6ad78cddb10899d82fcdd564eb01b2daff8f8982cc1be2fe6e77a1a7eeeeff3dc1a581519446c1f72d37df3d2f9f11b84b9348d2214de791ab2cf952bfff2d15dda18121ace3fbac7784f713097db796769789dde74771e39f74567addf73e7a9c63ff6bab6ca476cf578c7782f8fd7133ded4cb51fe", 0x8b}, {&(0x7f000000a9c0)="70b1830c8c1678c5ca40dde8fbea8ef4947b76dc99318dd2aefff1608086a653456b361e9526bf3716e48df1fb7436ffce8bd219f79414c88c9d43f8058cd5764cd316d22c1ff06696f9ed9be8f7239899504d3b1257902dcb7d1b60e4c7792fb339a7bdec3ba746594ce006dc6b0f92be60e99c36c855f5cb54affe60caa07f33915e656ce41ce5a2aa36027cad4cba3e3119f1978a56af51372a4940979e563c31c83c43164a4883a952a9784b9c06a9cd83b30b6c728c7fc2aedac6d7bc747c49ea6bf9bb3ec050657e08e21e6293df7c6780aa9524a1ef55d1ac51cc814489beee26e83e01ed960aacc48cf7eb9fe9", 0xf1}, {&(0x7f000000aac0)="5f054db0cddeb644d596bde85b70d67380bb1d015af699fff6c06ae6ea51fb9f88cf88603b52880370b476d0", 0x2c}, {&(0x7f000000ab00)="f7d37d099135182a1758c403b1eceff9109c115a53fb6e9240c240136907fb77237bd19a78cacb5028a5ed4e78ac24ef39ef8179ae117214a8c80a63b70b5aafa5f25e9d2593ed7470a2aa89349c0d14a9d888fac44cb72320f6925493af0d80d7480bada7f75df7224500a91d037670426133ea857d8021491332b8d33ae4f428f624ba3175d7ab73e17ca3881f84416d1f7772471369ce99d2baed87b5251d11dfa2fcf3c57e6bd368c6fba1b9739107c9029d6f03ee1e0af0", 0xba}, {&(0x7f000000abc0)="f7a6c3297e0b3801bd438e797b3383b5eba5b0125f23d9279a19007c1f8c79df6ef559168b161b4d048a72725f07d81b57b416935013a220cdd54ced3e6b2144a7fb91164b4e5e88fd9d3edcd4aab053af224719b10adcfac128acb0b4f53f0c74958c64508b7a0899ce97d191ac6dacb8e0d752039bfdca98eafeaa24f4f7ec9f691dd573467b98f173dbb3f290c3f4f1aba0d625818b8f2af842ed66d123302f88e2784bc76eafbafc629cb011f2068b927d9853f13fa0c16f84fb3a1a4b8c7f944f4986158d52daec14790fe5fc29db6cd4354164087b4b5f4055c6d4c5441db7d3bd", 0xe4}, {&(0x7f000000acc0)="0cb3198e6cb6ae9faf25fc19738506ad166b51e990d21bd1c8919c20ed04f06d36e6b954a699550d6de4", 0x2a}, {&(0x7f000000ad00)="e5f4436fa3c3576d95c6a3c4731a5441e1e2da9b67f072e39caacec805c47c749f269a3e2187bf900a34213aceb0d7cc305f7ebb0d5d5e8e26b26c464d40a63ada0d7eccf9f4ac9f8c93ae80fc7cd5f4ac0607d7f31bfbaebeb65c798136f8147efb90af90c7b866ac4e1667432b951351adc584561acbf2e097aa1bb461d28abb1974fb1503f92cc664b7624539c5866597a9a38b1dc5432359452ad4d41d1e82f2155c22c1aa288fa35ef0245b0e860a", 0xb1}], 0x8, 0x0, 0x0, 0x20000000}, 0x8}], 0xa, 0x4000000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f000000afc0)={0x9, &(0x7f000000af40)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f000000b000)={r7, 0x7}) r8 = syz_open_dev$mice(&(0x7f000000b040)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000000b080)={0x1, [0x0]}, &(0x7f000000b0c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f000000b100)=@assoc_value={r9, 0x6}, &(0x7f000000b140)=0x8) connect$inet6(r8, &(0x7f000000b180)={0xa, 0x4e22, 0xb1b4, @empty, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f000000b1c0)={0x9, [0x100000000, 0x24a000, 0x7, 0x28e, 0x3a, 0x8b3, 0x1, 0x7, 0x9]}, 0x16) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000000b200)={0xffffffff, 0x357cef38, 0xc, 'queue1\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r8, 0x402c5342, &(0x7f000000b2c0)={0xad, 0x8d, 0x80, {0x77359400}, 0x3f, 0x1}) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f000000b340)=""/32) r10 = fcntl$dupfd(r4, 0xcf36433f316300db, r3) fanotify_mark(r8, 0x4, 0x8, r10, &(0x7f000000b380)='./file0\x00') fcntl$getownex(r8, 0x10, &(0x7f000000b3c0)) getsockname(r8, &(0x7f000000b400)=@ax25, &(0x7f000000b440)=0x10) r11 = add_key$keyring(&(0x7f000000b480)='keyring\x00', &(0x7f000000b4c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r11) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f000000b540)={0x6, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40086437, &(0x7f000000b580)={r12, 0x7}) 2018/03/05 07:13:58 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x18081, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) sendfile64(r0, r1, &(0x7f0000000080), 0x5) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@empty, @broadcast, @broadcast}, &(0x7f0000000100)=0xc) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000180)={{r2, r3/1000+10000}}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'raw\x00', 0x6b, "bcc15e8ecf4035bfd52d9d76b55a83c2b8026207fb6af6cca26bb0aaccb321e1a24bfa149a335c459f6c12a07b907765a6d7126e976b3af6e6cb87475aad655ef34b1c5444316f121ef9d2075984393cc2c09dffa8482c54a72122ed650fedda6db1af598a556d1b6c0e56"}, &(0x7f0000000280)=0x8f) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f00000002c0)={0x10000000, 0x10001, 0x1a}) fcntl$setstatus(r1, 0x4, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000300)=""/44) setitimer(0x2, &(0x7f0000000340)={{0x0, 0x2710}}, &(0x7f0000000380)) prctl$seccomp(0x16, 0x1, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{0xffffffffffff0001, 0x8, 0x21, 0x3}, {0x3, 0xffffffff, 0x0, 0x2}]}) alarm(0x7) fcntl$addseals(r0, 0x409, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000440)=0x800, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000480)={0x1, 0x8e, 0xffffffff, 0x1}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000004c0)=""/115, &(0x7f0000000540)=0x73) mkdir(&(0x7f0000000580)='./file0\x00', 0x19c) membarrier(0x1, 0x0) setitimer(0x0, &(0x7f00000005c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000600)) syncfs(r0) mount(&(0x7f0000000640)='./file0/file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='cgroup2\x00', 0x2008000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000700)=""/199) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000800)="7aa41b95980ed380cb5fb824e7027f39886a5542329c335f71352a273063c9780f4b6a3605c2aadbab23347c542623323978f490c0605a42e9d8ca453b4d31bcfbe52407b8aada52014a1a88075989f56c56beaa202d8cde552b4f1046735ca9a551019375b3f541f08124be575cff58e431940d22c7b13b75cc3ee3ea72b23622d88396b0e0257296b62089972580") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000980)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000009c0)={r4, 0x8}, &(0x7f0000000a00)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000a40)={{0x3, 0x0, 0x97e1, 0x2, 0xc3}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a80)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000ac0)) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x8000) 2018/03/05 07:13:58 executing program 3: modify_ldt$write(0x1, &(0x7f0000000000)={0x800, 0x20001000, 0x400, 0x80, 0x8000, 0x1, 0x2, 0x6, 0x8001, 0x8}, 0x10) r0 = socket(0x19, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x25f464cb}, 0x8) socketpair$inet6(0xa, 0x80007, 0x9, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000280)=0x20000) r3 = getpgrp(0x0) ptrace$peekuser(0x3, r3, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x100000000, 0xb592, 0x7}, &(0x7f0000000300)=0x10) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000440)={'syzkaller0\x00', @ifru_addrs={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000480)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x4, 0x4000, 0x7fffffff, 0x2, 0xc5}, &(0x7f0000000540)=0xa0) getpriority(0x1, r3) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000580)="f97043322bd55edf5208637cad922cd5d6d51d61e6d32e0e5825840b08fcfb4004402cee4b83834ecda86989278625dd0530cdf67a219b10f417bb0bd7c6be6a62ad40b3531b0a0a4033d7866362cd") setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000600)=[{0xb, 0x200}, {0x4, 0x3}, {0x0, 0xfffffffffffffeff}, {0x3, 0x1c9f}, {0xc, 0x4}, {0x4, 0x40}], 0x6) r6 = open(&(0x7f0000000640)='./file0\x00', 0x0, 0x0) ioprio_set$pid(0x1, r3, 0xbe7) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000000680)={'ifb0\x00', 0x101}) syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0xe2, 0x20400) r7 = dup3(r5, r6, 0x0) socketpair(0x8, 0x4, 0x200, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r8, 0x0, 0xc, &(0x7f0000000740)=0x3, 0x4) rt_sigprocmask(0x1, &(0x7f0000000780)={0x3000000000}, &(0x7f00000007c0), 0x8) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000000800)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000840)={r10, 0x80000, r9}) ftruncate(r0, 0x71) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000880)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/03/05 07:13:58 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x100000000, 0x4) r1 = getpgid(0x0) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0xe) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000180)={0x0, 0x3, 0xa7}) prctl$intptr(0x3f, 0xffffffffffffffc1) pread64(r0, &(0x7f0000000200)=""/245, 0xf5, 0x0) setsockopt(r0, 0x2, 0x8, &(0x7f0000000300)="96f10d0918a719537216d0562d3750f0fe0d20faf81f8cc2982a792f0585dd04d9421faec04668ff0869d27129825bc42637b042299d2836460101ac48afe1011f0c9a480c8f6967c8b7d17c0a0ba96433b14935e276201f4604d51d183f79eee10b4c11823db67719c92ce3f1ad1ca71d051797c649b9fc25219bce2c8ac2e792ce09fb44e738921625", 0x8a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000003c0)={0x2, [0x0, 0x0]}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000440)={r5, 0xcc}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getrusage(0xffffffffffffffff, &(0x7f0000000540)) getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000640)={0x9, 0x8006, 0x1, 0x6, r6}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000006c0)={r7, 0x8}, &(0x7f0000000700)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000740)) connect$inet(r0, &(0x7f0000000800)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000840)={r4, 0x8000, 0x26, "d3b428066222a4c4269861c212bace4aba9d5852f27c6b154fc80f2f5ae692300e5608bc99f2"}, 0x2e) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000880)={0x5, [0x1ac17825, 0x10000, 0x7f, 0x7, 0x7f]}, 0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000008c0)={r5, 0x2fd}, &(0x7f0000000900)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000940)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000980)={'nat\x00', 0x1000, "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"}, &(0x7f00000019c0)=0x1024) fcntl$F_GET_RW_HINT(r8, 0x40b, &(0x7f0000001a00)) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000001a40)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001a80)={0x9, 0x5, 0x5, 0x4}, 0x8) fsync(r8) 2018/03/05 07:13:58 executing program 5: r0 = dup(0xffffffffffffffff) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)={""/16, @ifru_addrs=@l2}) clock_gettime(0x0, &(0x7f0000006080)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005fc0)=[{{&(0x7f00000000c0)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000002480)=[{&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f0000000140)=""/255, 0xff}, {&(0x7f0000000240)=""/47, 0x2f}, {&(0x7f0000000280)=""/52, 0x34}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/163, 0xa3}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/53, 0x35}, {&(0x7f00000023c0)=""/190, 0xbe}], 0x9, &(0x7f0000002500)=""/156, 0x9c, 0x1b}, 0x7}, {{&(0x7f00000025c0)=@alg, 0x58, &(0x7f00000026c0)=[{&(0x7f0000002640)=""/104, 0x68}], 0x1, &(0x7f0000002700)=""/39, 0x27, 0x80}, 0x9}, {{&(0x7f0000002740)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x32, &(0x7f0000003940)=[{&(0x7f0000002780)=""/80, 0x50}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/181, 0xb5}, {&(0x7f00000038c0)=""/119, 0x77}], 0x4, &(0x7f0000003980)=""/207, 0xcf, 0x2}, 0x3ff}, {{0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003a80)=""/252, 0xfc}], 0x1, &(0x7f0000003bc0)=""/4096, 0x1000, 0xb4f3}, 0x7}, {{&(0x7f0000004bc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x32, &(0x7f0000005ec0)=[{&(0x7f0000004c00)=""/99, 0x63}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/80, 0x50}, {&(0x7f0000005d00)=""/143, 0x8f}, {&(0x7f0000005dc0)=""/253, 0xfd}], 0x5, &(0x7f0000005f00)=""/187, 0xbb}, 0x3}], 0x5, 0x10100, &(0x7f00000060c0)={r1, r2+30000000}) prctl$setmm(0x23, 0x6, &(0x7f0000ffb000/0x4000)=nil) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000006140)={0x2, &(0x7f0000006100)=[0x6, 0xf97]}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000006180)={0x0, 0x78}, &(0x7f00000061c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000006200)={r5}, &(0x7f0000006240)=0x8) getresgid(&(0x7f0000006280), &(0x7f00000062c0), &(0x7f0000006300)) fstat(r0, &(0x7f0000006340)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000006400)={0x2, &(0x7f00000063c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000006440)={r7, 0x1}) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000006480), 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000064c0)='highspeed\x00', 0xa) getpeername$netlink(r4, &(0x7f0000006500), &(0x7f0000006540)=0xc) fcntl$setlease(r8, 0x400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006580)={r6, 0xff}, &(0x7f00000065c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006600)={r5, 0x4, 0x9, 0xfffffffffffffff9, 0x1, 0x8}, 0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006640)={r6, 0x1}, &(0x7f0000006680)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006740)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000006840)=0xe8) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000006d80)={0x0, @broadcast, @empty}, &(0x7f0000006dc0)=0xc) sendmmsg(r0, &(0x7f000000c640)=[{{&(0x7f0000006880)=@can={0x1d, r9}, 0x10, &(0x7f0000006c00)=[{&(0x7f00000068c0)="d2453b23d2a32ba3fc07f6904497934ca38a0852d2c0ea2324d2f8f2ffe0c87ab6ecc938c28c04e64a5496f6", 0x2c}, {&(0x7f0000006900)}, {&(0x7f0000006940)="4402034b87f36134ca300803a3c8bf2f23bb22ce4cc29577fcc10344c376e676a3ca8e7e7cc04e63a87841208f19c6cdfe3bf134a96cee19aabea0f9982f9a3b3c08563f11ad48cd79717b61879265812426c46fed6b965eb473f0fd60aa3ad7aa86c2dbf8f89a54d06c82d91b275e8611ab7d3b39940e3eee5f9c35de2b22813c76855e4f8edc336d19e364838fee26b09658b11b879a155c8c0f4acc29f6f4510670f2cd78104c8cccc5ca63ea2725c469db731783794dfdf4ebe1b1455376b29f0a2d26208cc674abb0d4", 0xcc}, {&(0x7f0000006a40)="61c6b3c20deaecbbbc6cde0e94b1b664acb9b892f41da1e1758adcbd05d6c07a49424218b5d5ae268aea1e8d4341114f79f748799b631a6612ec2b1739e4ced1a666bdf2320e15faa02fd870605ef3e8ea3507017c34250437599de6ff6d08862281ecf0dfb47db2f77f95e567696d858d6359ee1a0fdccc4471c1896e2ed89076234e026af6cb1316f2120aeb215875c2b996686122dabe743afcc979a8155230", 0xa1}, {&(0x7f0000006b00)="9a62703fd04c53d815b43f00d39362fa011b52ae90f9d59491829d847d6b53455969620ea5997a14486e925f9bd5cbc6cc7cd3ce3807a1c8051faecd0c5bff140e825bc6a3438fd13efecf00ea43a3aecbff1d75b3dfa2ce", 0x58}, {&(0x7f0000006b80)}, {&(0x7f0000006bc0)="4ae5efd7ba04f305981820278811904595cf8f2a3cb6e2c30f2b55664954fbddb8a24d12883c7d", 0x27}], 0x7, &(0x7f0000006c40)=[{0x10c, 0x104, 0x3ff, "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"}], 0x10c, 0xc000}, 0x200}, {{&(0x7f0000006e00)=@can={0x1d, r10}, 0x10, &(0x7f0000007100)=[{&(0x7f0000006e40)="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", 0xfa}, {&(0x7f0000006f40)="d28404ee8e9f2a11ec3ddc0cb1e27c7a51cca8a98371687e8f7c5109838ff67077876bedb05ac57d983feebd568bed6964817e2477b1df11032c92dce1e5e2b1c46d413afc9aa868a7fa02ab90507e82fdc963f6428c0b9c65b3ec9bdc28f9ba7d7481910e7bbc6ef28b90c8ee0b41c5af5a4f2967ce3f71b3960689a806fe10fe67445f57b19acdd9c92b7a1ea79598f44392d5c3ad52929209fe6859f8b67b92d6076da12a659c1b0fcdf46d990191855c259c93", 0xb5}, {&(0x7f0000007000)="80149b5c1423b9c778b87f947fe95ff3ebdf8e1c5e578c2e3e53734feebaeb9fd5d57f97f9ac1449ce7f6c2e47717a9ec2124dedf10c890b9522a02e15a790827c6811865a97ec5233a1a54da5103316d31b7ffbc0cb06e5a939c4510759c1e7ad5bb85f4268cb35fe5c1d52e1b5710588b24bfc778c726060ce9c0f4d63437cea5145324240d096e3844e5e7c3233d542e0f45f40b621048713e4fe770de53d0155dcf0e0340509330a80c4c3ce7b87b85e44fbc4b08a9056cf04db885bae5c590f9e59df384fd172128a", 0xcb}], 0x3, &(0x7f0000007140)=[{0x100, 0x18d, 0x4, "269b50910711e965a4e8d947c22239d5fffb72682723abc1ba5ba206eef658f11a2bdb7169bbb4e65bf7b3ad4e307d9800ab8ec192502060bf5059a0c5486eb26d02bdd20a899c15539fbe4262de7cf11d504b19188741be3e79d7f4c8f24a1e237d09aa91005045baa03349c333b4a309a95405114e2743df179dd455747755a34b035edcea512a4abbaf54924bb18c6178ad9cf9c8db1227f32f19b8fd228a52be357cb2cd491ae22f6ad2ce899c4e88a4a96b260534191f11431d2e0a79790ff0e4e953945eeeafd7d60c18d28d1738f6293f31e8a1c2b17f5affb22a483537fa1735b04d7f53a7fa07dd3af28be2212bf598"}, {0x64, 0xff, 0x10000, "f170e3082a526e8dca2c24bc44518b58889d8e424a93b3a23ae427e6a3abb864c5e19b602654c300d4bb74d917888004d4ae891e670132aabf2720a60efd78974bd7725f25c81bf9265ed04ec0e4249f204d3adc86fd84"}, {0xf0, 0x116, 0xffffffff, "541880e13975ba0baefb36947583c0991878856dea464c25906e5fc6486e8abef0612572e10b57cf1c68d45ed6488f2b917a3a41de58880e22a480059d2c374d2c33f375f05bf5729b47006f9c2815d0826aa4dad32578510b01e3312dd1050cbaf2809d216b53b2e86bd31aac8fe30c63e5136064d358109b5e1f2b4fffe552e29e74516cf8afdb775294dfb93abfad623128d9f1b407c9a3ec8756cf5f0c7d3aca409c8001093d84520de18bc7b3c3fd8a9225aeceb438a143c9983dc69ee41f3b73e8a744173166676f87df4d99f9a42119738a651144def310dcb2310798bcc1e1"}, {0x5c, 0x10f, 0x7f, "d531f0d0ac656b1f35e09f1cd318c5bb9dcbe497e6ea4c2c843357250e0da125b6180a78c4419b9518c1faa45428aea05f3102d42c6bc8e1faf974c0ebf8c7f4fd4c50408185323164f89564d787cbd9"}, {0x24, 0x0, 0x5, "cb7100207223ed775165b475b1b36933ea3b8e921e9319"}], 0x2d4, 0x20000080}, 0x8}, {{&(0x7f0000007440)=@ethernet={0x306, @random="1ac47d380827"}, 0x10, &(0x7f0000007780)=[{&(0x7f0000007480)="bdf89242e94e373eaa2082ada2e60fac8dc7ac824caa7986796027c99475741f3177703b5f307b42", 0x28}, {&(0x7f00000074c0)="1eda982d89d6de730877a340ff59bc9245276b8ecb86f17cab9d1691e980d485", 0x20}, {&(0x7f0000007500)="5073d1e1d034f0dd1508dd3699269e17e491afa4bfda64ceaaf2a06c1a856cee7ed07ef3fede269f9518714c90b3c68dc2e0452e794b5900845f5d76928fdc7a322a745cb654fee85f973a21cf731327de1089d4ee3c86dc6ccd7998fc106e2f497ba928d638bec733357eeb93e98709f7ed5737d0395323146c39a8e4028025ddb903f8d506b68c5eb9c15cfb81131aa0a9a24ab6d3d0cc69e695ae276e75e1e5712207a253b24a38e7f0a430e099ea307405fef5c594166c437bfbd0d40825", 0xc0}, {&(0x7f00000075c0)="bcb8714c2323bd24901597332fa55223ecadd8c415d9b63f1f69e26fd2c31095e410474747f2a6030b4e68347229dc7b5fb6a7e380c36a24dd21c50f452e923ea87815d5880e822af14d542d96401e709e20e0b687d27c8a5a492e4802166a797068df7f87c700d2cb9121224f10db06264e520a5b6069d5b5f24e9af04ae0d0c2d0f52c0f568a16840c4547c87dbdfcc3b22255381d24d27fe165e7a57a8f4d98692187362afe854003fd0e544d2359575c5addd07a88159f787c2d1bb8f834f6c087a56b44f3c0d2a5c71ae22041b0d2c9b372d29a2445a40e8980b4", 0xdd}, {&(0x7f00000076c0)="afb644706debda442e2831443f2f7086399ad1a80185b51e6553b9862ada0daa1c6dcdf3f311e456eec9ad2d35cd9d896764889277ad583ed5752594aefea0", 0x3f}, {&(0x7f0000007700)="960f9a50167b8d2bf1d3d316590e52a3b3772a7907a97560ed9fc1c1f5876892029a8ccdee9ecc84e95a5ace364d8c74676671a718725db9699c6ed7db38262e1c2be78c38d47cf610d3aa5611968cdf98a2e04fbbe6f77b1487b13ffde73e65dd05c25b82fea0692f718493c15cd9ab56b44c", 0x73}], 0x6, &(0x7f00000077c0)=[{0x24, 0x102, 0x7, "f08edd93e712334e250108180704ff890b3ff157438556e0"}, {0x5c, 0x10a, 0x80, "553a807c6693fa62302b43bbde983d636f0ce0a5efa451376434a494154bb60c881db25b31315e6673819ca8937ac983a480f64958a8bec62541b36f78eb2f62700967c8b9eb9c51e6a30d34d1"}, {0xbc, 0x119, 0xfa, "5aaa578d5f398e48030c12003170a6a7c99f4a49bd4ce26b1c806123d9184149f83f7f74ab56cbddc3409066051d805aab26fc6e90f86021e35be24880b92f62f3c62a482dd8b394cbd596edcf00cf9e7c2d5c12dbf5f0fd65ee149c60f3427c19222b71f0dfe9274161ea02ca7cbc2369d9639e1b85e8431eec237e8af481c9c2539a82246c8ad5b04b50d9c1ec86282a26898faebd496fe4afd87f4b3761091a69027ba8d0d6ca4d57b2e82f14"}], 0x13c, 0x4081}, 0x8}, {{&(0x7f0000007900)=@in6={0xa, 0x4e20, 0x3f, @empty, 0x4}, 0x1c, &(0x7f0000008c00)=[{&(0x7f0000007940)="110e682ede56cf7f04b03fcb5a271637e01233a42cb72148dde8c1c433960092d2438cbd4ddae251cf8a14ce14bec62c06f1c3dae2728c0ae623355ec893cf9c5a295713ac61e22751b60ebaf15b11094e00", 0x52}, {&(0x7f00000079c0)="bace4661ae8a541e5871ba7e781a4654575193e1a5e3208b485a685642693b84ec72053a49abf6aeeefc007c2e8f", 0x2e}, {&(0x7f0000007a00)="4f61ed09ab0b1263afce3f22a0f22176450778f319057034099c8b6bc6dfe91a59f1d0b7c1d7a28b3eb1aad26b6539a852d7e1eb710cd9e4c2b7164ec801e99514a2480d05ba7530c461615055a6bb964a824361a6e953f58d72a0a7489a1d882091b144d2c770e1537ac0ba3eb74ab2fae29482506bba70448b776747050f5bfa65421fa49e81ef66b31512e0eea2504011a4f5800dc846cf59b12176d26a772a83973ee6d0434b2f30691e342099c63dca40754b31ba4011d09d5f696960cf", 0xc0}, {&(0x7f0000007ac0)="61305b1e876a035ca81a5267b274c508921385b82a905799ee8cd2d1a50e240326ee1f75af96d1c7e9a6aedb8a4fbb200b7e7ef6cac3997c2c635995a642cc029856cbe059a65c48a7570a8ec95f08526dff0adc7cb90b786d896b5e3f04e26287da16f31eb27d01db0be07235b4f81c31611ec7f522e6ead8a740fc5e99c93632c433f2c50847b5", 0x88}, {&(0x7f0000007b80)="96f6da9c2adf78defad5ba45ce408ebd62319bab94af7157fe06dc9672a695cb18397a07af61f39b479d432c05bd5423585a3c33f519cfb700da5f3b3a06df12", 0x40}, 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"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{0xe0, 0x10d, 0x9, "af5faf32ceb57022d3c765625c82d66783eb3daea8b5a12aff41a41e291c802e1917ab10388f0be092a608e0d9d660258220d330959f4aacb9a85c4ff8b3cb38a137715e618eac3f871ee41aa40888d0c0a1f7b822143ed19b16d3b045567bee0a2b397951f2dd07c6de423f3e819941b7713b2994a11d06f296df6682d11a586242b57ab24c8b39a24f8438181ee44cf9b3de8f6422c47687767661898040028a0807348013f5b4b539593fe337b0de4857fe64872c3d19100da252635aeacf70257902c3e4d24e83263cca7e9808e1e2"}], 0x1430, 0x800}, 0x3f}, {{0x0, 0x0, &(0x7f000000c440)=[{&(0x7f000000c180)="64500f086bb4698fe4c133afcd3ec84a744ea5b3a43887f78e1324e54fdfcecdf0d7fd30d9541ec57f43feb17b2199851c7aeb1ec75b4ec7773260878f58e8b4324998a6366600eaca358565cb65a13807a8a486ffe21245653820be127e97ac1cfcb8166830f23a0fb64ca06baa8fcbdd8cbb53ed812e7524c9a138e5bab44dcc81af21ff666961edeb6a4a1815c8309acbd740a35929d4c0b24c2f1eb22d39455a65633a6573d2a2613951a8bf9f654329a4a0aae361e1d3b6d42d963e5f4e7123151a31418b8a784b6cb1f8b5a776af23b04ed732d62a4ebe66dc6debc0406c28523f43", 0xe5}, {&(0x7f000000c280)="7b46e994dc3451b7c9b7dc6c1437dbe042aba8a64cbfff450256c4eef73daa2b497d697c0f6fef9b4556aedeccafa004003c4698474f26febe76b5344d945a7b11e057dc938bf20c220e502f973b8f876dca7e901540b017873953f08be86de578a918e4c2a4700ec0e8e83f08a468aa851da3700f2bcdfad5f8450f304258a5be98788827ba99179205179f9f91655d97e442777bc68176269d8deb6b86bc369e97f790079a423d8bb44f6cedcfa81b0a8cec2d0f69413248", 0xb9}, {&(0x7f000000c340)="e28250dbe935b452595410f8898d5ec87b3994cf04bd7e5c0a96a1a1736b9de56016fe0c720d215bd5b8483b46e71e31c50dd35356ca5b14623f613e0c2365ba4eeac72925b432149da81bac6c5a81249a8d68d8a5d68138807443b622d1211a1f228eea276b7b4df72a84d81e294f5078cc86a2ccefc004e0f270f96fdc48e0b6e50030b3fab5f27ff286325eaf9cbf0d33b11b86b92af0647fe6ef4cf6f27f76a899ff735abb4ea4cddfbf4820681c283f26", 0xb3}, {&(0x7f000000c400)="1d9ff93fa21a9b567210f8f0ab", 0xd}], 0x4, &(0x7f000000c480)=[{0x78, 0x12b, 0x5c2a2b2a, "c94f33d2bc5ed80789670769024779f4af2adddbe2f4f29d5f0792a188acb3c6d583aed1f87f206083f670d44df5a354cf92e6401252f8740b793af0033ae26463214e6dd5116bd3a7a5a58a16dee369870a1374cbfd7540306c50f759394e972d8197d6c294ba73fc"}, {0x6c, 0x10f, 0x32, "7a55296fa6ee3cfaf243f1fde5667e44bb5b49e5b2b5e787d4f2dcaa4738bb8a2934e31b66fbc6baca06efccfb224f7a8e69e3268f4d646ba90e122d453b2cb5d9a818701ffff82f8e17d75a01b81bceeddd4773cbd7eefe50366a97cca3"}, {0xbc, 0x103, 0xffff, "847a411f03619a64cd25c29fe4571366e951f58a861c08ae91b6e1ac20efc59f4bc10e35d4e098a1644cb28e2558eb8d0de5db308bae50e9ca13ac7558989983087c1df55b6cf735a3b4e740e691149520ac4d2cc7b5bb24906e43de5814559a0cfe54b089b0217dc66fe0717fff347c3a0921b9c7f6fdcb05ea39abbc29b67049c71eee56eb46c3f7b65709dee3c4c00bcecc198e67ca2efdb1883d62d6bb226d8e474130e3d5c7bb8872ce5a"}], 0x1a0, 0x4}, 0x1}], 0x7, 0x8040) setsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f000000c740)={@loopback={0x0, 0x1}, r10}, 0x14) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000000c780)=""/59, &(0x7f000000c7c0)=0x3b) futex(&(0x7f000000c800)=0x3, 0x9, 0x401, &(0x7f000000c840)={0x0, 0x989680}, &(0x7f000000c880)=0xfffffffffffffffa, 0x5) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000000c8c0)=0x8) finit_module(r0, &(0x7f000000c900)='highspeed\x00', 0x3) 2018/03/05 07:13:58 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='vboxnet0!\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='mime_type-selfkeyring\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='#nodevwlan0posix_acl_access\x00', &(0x7f00000001c0)='+\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='{\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='/posix_acl_accesslo}$\x00', &(0x7f0000000300)=':\x00', &(0x7f0000000340)='wlan0proc:\x00', &(0x7f0000000380)='wlan0wlan0:wlan0system)nodevsecurityppp1systemeth1wlan0selfselfself\x00', &(0x7f0000000400)='posix_acl_access\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00'], 0x1000) prctl$void(0x20) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000540)) pipe2(&(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000680)=""/133) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000740)) execveat(r0, &(0x7f0000000780)='./file0\x00', &(0x7f0000000940)=[&(0x7f00000007c0)='{\x00', &(0x7f0000000800)='+\x00', &(0x7f0000000840)='/dev/autofs\x00', &(0x7f0000000880)='#nodevwlan0posix_acl_access\x00', &(0x7f00000008c0)='vboxnet0!\x00', &(0x7f0000000900)='mime_type-selfkeyring\x00'], &(0x7f0000000ac0)=[&(0x7f0000000980)='\x00', &(0x7f00000009c0)='wlan0wlan0:wlan0system)nodevsecurityppp1systemeth1wlan0selfselfself\x00', &(0x7f0000000a40)='wlan0proc:\x00', &(0x7f0000000a80)='vboxnet0!\x00'], 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000b00)={0x0, 0x3, 'client0\x00', 0xffffffff80000000, "53fc537be28b7202", "8bd1714c8b1459c8e1480ca28e8a9004a8da22fab19f6f9b0541f64f472252e0", 0x7}) readahead(r1, 0x800, 0x7) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000bc0)) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000d00)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000c00)='./file0\x00', r4, r5) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$inet6(r2, &(0x7f0000000d40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000d80)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000dc0)={0x0, 0x6, 0x1, [0x1]}, &(0x7f0000000e00)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000e40)={r6, 0x3c74, 0x1, 0x3ff, 0x9, 0x100000000}, &(0x7f0000000e80)=0x14) syz_extract_tcp_res$synack(&(0x7f0000000ec0), 0x1, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000f00)=""/60) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x20, 0xff, 0x0, 0x0, 0x13, 0x1, "2b83d41200fe38b01478dace24e3716925ed845aec112ac770103917f2e94702e79b163c1c3d42ac44dcd564fcabaddaffeb2f63e283e5119284295b224f2e48", "f26904d4c957f0f76ef18a10e9ce618e474b5fadb69b097648d5e17fe6555291bd9193dd1c811aa54b28383f50eff43da7a156c44592d33f7c4ad7d5e82bf913", "8ed44cb371bce6b10e2433e07e6138a14a0faff2e91f6ca79a3208a0fbceb875", [0x9, 0x9]}) inotify_add_watch(r3, &(0x7f0000001040)='./file0\x00', 0x80000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001080)={0x8001, 0x81c3, 0x9, {0x77359400}, 0x6, 0x7f}) fcntl$setlease(r2, 0x400, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001100)) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001140)={{{{0x2, 0x4e23, @rand_addr=0x2}}, {{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffe01}}}, 0x1, 0xfffffffffffffff7, 0x3, "7d50362da3aeefbf9f23c57c16cfb71b9a572b25b6097910aeb9fce51b50626f6ed47a44ef6a41f954f04eec07ee45d537435ab9c512b916e251c6f60bd7ea4ba9c1980eb5cbee4dfb20dbb6cb852eed"}, 0x160) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000012c0)=0x1, 0x4) [ 34.338475] IPVS: Creating netns size=2552 id=1 [ 34.378280] IPVS: Creating netns size=2552 id=2 [ 34.441491] IPVS: Creating netns size=2552 id=3 [ 34.511950] IPVS: Creating netns size=2552 id=4 [ 34.600389] IPVS: Creating netns size=2552 id=5 [ 34.702904] IPVS: Creating netns size=2552 id=6 [ 34.817501] IPVS: Creating netns size=2552 id=7 [ 34.956229] IPVS: Creating netns size=2552 id=8 [ 38.963369] audit: type=1326 audit(1520234043.467:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5005 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7755ba9 code=0x0 [ 39.102265] audit: type=1326 audit(1520234043.607:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5005 comm="syz-executor2" exe="/root/syz-executor2" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7755ba9 code=0x0 [ 39.161285] audit: type=1400 audit(1520234043.667:7): avc: denied { create } for pid=5047 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 39.197247] audit: type=1400 audit(1520234043.707:8): avc: denied { getattr } for pid=5047 comm="syz-executor7" path="socket:[11829]" dev="sockfs" ino=11829 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/05 07:14:03 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="79f58f578bb9621bfe9c9fb1ab3e0f3cd6aa30f4c58d87618f91c14bc942f8e6c114ac18eed9de5b1ffdf25cbdc501d08dbb2f8793e9505d0cd8415ecb421858f2d0139ccd61194296e3b89a58938e26379f8dc85af56b7de0cc97d824cf648984e944957e60a435320d2c085902950abb6ceb6d697967d8319eaec27859f871e485f1911ed7c27af62047d942c4eaff14639a6f76e2939ad20c682cb28a78cc7dc4ee7a4c4da0f50b52faa41e97f6cc3c8ba5fceabc6e78605448a015aab11b8294f7a2fc07700af45460a2bdfff6409034413c914cf5128120586431910868c391", 0xe2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000fd6)) 2018/03/05 07:14:03 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001100)=0x0) ptrace$setopts(0x4206, r0, 0x5, 0x100000) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f000000b740)=[{{&(0x7f0000007700)=ANY=[@ANYBLOB="00001200", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(r1, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000001180)="433f53c0d55635b2a25878411002e3a690e9f729c47810aa67190c46dc63353a9262e18d0090ec6672572d4e27b74c82e9ec38c893a11b9d7f2c8c87a89ec620d531a855bb21c7ab64d29c61a2dd792e1c01ae010a31574a831ffb87df9326a2325094383079604ad35093bf973536", 0x6f, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000419000)="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", 0x117, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) 2018/03/05 07:14:03 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x7fc0000000}, 0x1) 2018/03/05 07:14:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da3ffc), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) 2018/03/05 07:14:03 executing program 3: futex(&(0x7f0000fd9000)=0x4, 0x80000000000b, 0x4, &(0x7f0000f08000)={0x77359400}, &(0x7f00008edffc), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000fda000), &(0x7f0000fd9000), 0x0) r0 = getpgrp(0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x0, 0x2710}}) ptrace$setopts(0x4206, r0, 0x1, 0x54) 2018/03/05 07:14:03 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000d88ff1)='/dev/snd/timer\x00', 0x0, 0xf05) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f000035d000)=@abs, 0x8, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000325000)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000001800)={0x81, 0xffffffffffffffff, 0x0, 0x3}, 0x8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/05 07:14:03 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000e6affc)=0xffffffffffffff7f, 0x4) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/05 07:14:03 executing program 7: socketpair$inet6(0xa, 0x807, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xa3, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000280)={{r3, r4+30000000}, {0x77359400}}, &(0x7f00000002c0)) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10000, 0x100) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000140)={0x5, {{0x2, 0x4e22, @rand_addr=0x8d64}}}, 0x90) write$evdev(r1, &(0x7f0000000080)=[{{0x0, 0x2710}, 0x0, 0x0, 0xffffffffffffff7f}, {{}, 0x0, 0x6}, {}, {{}, 0x1}, {}, {{}, 0x0, 0x694}], 0x60) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000300)) 2018/03/05 07:14:03 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @empty}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) 2018/03/05 07:14:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x400) flock(r0, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0xe0, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=""/224}, &(0x7f00000001c0)=0x50) 2018/03/05 07:14:03 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="feffffffffffffff00000000000000004300000003"]) r1 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x80000, 0x104) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000700)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000740)={r2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) getresuid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000480)=[{&(0x7f00000000c0)="5e822216ee0d1b365375262e7cb773b4b7505d5f038b152d71665e3b96cbe9c091b9680464a86f6686975e2e2f1ced7d76eb8343ce0f6e9bcb73e34bb4649c0f0b04a2bde6f31d6ae84e133ee2feda74e802680c6686a23840226adf430a730f846a88802baea3ca194b8ed0c43fd07981619fea1435b81bad6646f6038e96572d132bd02055d5d27b9550ed549e0f614e69a37183ebfe47cf3b4495ca9b9312251e4d9aa845105ec4c4", 0xaa}, {&(0x7f0000000180)="ebe97a90f2f791421526735de63d41f86d04b8264c726a816a96c541360d6deef1c4c728bf17ef3fa58a3fe403d412f180110185b758d1ca076c4dd3c0ce73a4250e3d10cfe72b033de882810d0ae66060056bc47e1fae0c419c719a973459a476b19bc5b2879753729498b22fc1", 0x6e}, {&(0x7f0000000200)="16f88b03594319c6dbf9db1163686deeb63ae77f58a08de9cfc460934d881798b699712fb0131fe2b4043996cb2f3d5c5affcfd214cdae7e69092899bf0e7145785bf26a35485cabf63f50e8748e5427db292e7bc82f44da8176c82bd272d4843c1afd7a99aeed7d403f85c96221c2f09b55902acde1096dc0a17a942ad894a9d285331c83161bdfe75029e13242ee7ab7a21f29c30544c0305e6599f6e945f8403587aafd712c616cac67e1bbcf753cab2c1d70bb1aae86b78d979ee73a83022064906b74436cbf08462413b6b7bbcb54dea056336cb7edef8b65f517e7878e3845923846fe2f67227c17010c67", 0xee}, {&(0x7f0000000300)="e005995efe95d1c47c3e2db994617afd6b78aacdd7183e7bc303faf976c6a62c118236189760d8de984dbbcd784909413052c0a460ebc3fb9ef769b824472b1362b5686c49f51eeaae61304a8983da6083cfaa2e5437e49d8c843f7c0fe53deefdeb10a9ba92a760370b6cc24ed2c9ebf2c5e9c0353134a982f0dc4fc330a004a02a9874661df1bc8dafdb503d456c765438649b2e6f9fef61dd0c63e33d1676a7acf91b1eec23816589896a049c22", 0xaf}, {&(0x7f00000003c0)="2bb2a3934b86706fd3297ee584ba0a3711af080c9d5c409725c7144702c578ca41834b84e7eacfdc8c6013333827d7a12fc6dfd518b4f0aa068ef44efa4c8666e8f0c57581065f33ffe929ba5b567278b3d68530d840448e96d9fd3e4e6003b4982be6d069173b5a418063c701506bc133a16ae5c658e30603e7fdcd88b7273e1207ed7069", 0x85}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002006f00", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="100000000100000001000000", @ANYRES32=r0], 0x40, 0x20004001}, 0x80) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/03/05 07:14:03 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x4, 0x80001, 0x20) r2 = memfd_create(&(0x7f0000000140)="2fa3", 0x1) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) ppoll(&(0x7f0000007000)=[{r0}], 0x1, &(0x7f0000000ff0)={0x0, 0x989680}, &(0x7f0000014000), 0x8) 2018/03/05 07:14:03 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f000079efdc)) r4 = syz_open_pts(r3, 0x801) write(r4, &(0x7f00000b5000), 0xfffffed2) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r5 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000016) r6 = dup2(r0, r2) fcntl$setlease(r6, 0x400, 0x0) [ 39.403523] audit: type=1400 audit(1520234043.907:9): avc: denied { create } for pid=5127 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/05 07:14:03 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$TCSETSW(r1, 0x5403, &(0x7f00000000c0)={0x4, 0xee4d, 0x400, 0x2, 0x8001, 0x4, 0x5, 0xb28, 0x0, 0x8, 0x9, 0x2}) fsetxattr(r2, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='@vmnet0[\x00', 0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x122, @time}) 2018/03/05 07:14:03 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2040, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000280)={'teql0\x00', @ifru_addrs={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) getpeername$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) close(r0) memfd_create(&(0x7f0000000240)='/dev/rtc\x00', 0x3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto$unix(r0, &(0x7f0000000040)="6f71dede040f78b39e468a3df37625ce04556df2a3ae04a2ab1f74a4f9d14adee323fe48f8928b968a958e7d9d110e872ab2f3215d8a58790ff1ff75875382dc49d334c363d295b223aeef7b9488492ba6fc598a615b59148aa2ae0a0ef4a1b8925c37f8461385ab74e75810d3afebb37bbf52c2341214d7e57bb2a9934eb818c141875b2912d34025e8b522f20b5a111f3380fd57dc76466f43d42379d48f4e68f36b596aa0d8bc881164a8080ce78af602627b9c765a0632ab35fc7de2443fb79018209121bc66ec9d2a0075dff542af65478dd23e4c83c207406142c5ed88fed4911bddff877cc6adc49bda3a", 0xee, 0x800, 0x0, 0x0) 2018/03/05 07:14:04 executing program 6: clock_gettime(0x6, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000000040)=0x7f, 0x5, 0x7, &(0x7f000023b000)={r0, r1+10000000}, &(0x7f0000000080)=0x4, 0x3f) 2018/03/05 07:14:04 executing program 4: r0 = socket(0x19, 0x2, 0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f00000040000001fbff00006dbd00", &(0x7f00000000c0)=ANY=[@ANYBLOB="770000000000000020060000001001db07010403080000000800007764bce0926bf5007f0b0009ff7f0000000000000f000000"]}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/03/05 07:14:04 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) epoll_create1(0x80000) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/05 07:14:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x85f2554c8c69bc91, &(0x7f0000000000)=""/39, &(0x7f00000000c0)=0x27) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[{0xc, 0x29, 0x4000000000000005}], 0xc}}], 0x2, 0x0) 2018/03/05 07:14:04 executing program 2: r0 = socket$unix(0x1, 0xc00000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x40004, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x5}, 0x4) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000140)=0x2) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x2}, 0x4) fgetxattr(r1, &(0x7f00000001c0)=@random={'trusted.', '/dev/rfkill\x00'}, &(0x7f0000000200)=""/241, 0xf1) 2018/03/05 07:14:04 executing program 5: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000306000)={0xffffffffffffffff, 0xffffffffffffffff}) timer_delete(0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000080)={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x3e) 2018/03/05 07:14:04 executing program 0: r0 = socket(0x110, 0x803, 0x200000) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/229) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f00000002c0)="1d6f6afa8856d40e11c92f3cde85be02d52a20395bbe9b264b8a19da37ad18cfe7e63280c90e84ea05e9af5ea8c5dbb37084add5d25eedfda52d18da70c6461cdb23f78695a39496c943f35f6753f0a708454e86b43d37f4f43961570699236a5fd1bf2c4afccea43cd5abefa7b0d296aec521ff15e960fff816c817585e28134a96bce6f110d0b6e1db476ad7ddbac7edd150cffe229596b1a8d3f14df2b89ed204bf7d7b54aa7f538a237a30a514a2f2859b79d82c83dc2d0b9182da940adbcd0ac5edf3008716f8dd0208ed364c0983c067d9934dcc942679730ce267b5ec12b8825f373aa93acb78b6c8882ce2", 0xef) recvmmsg(0xffffffffffffffff, &(0x7f0000397ff5)=[], 0x348, 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000200)=0x6) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x17, 0xfffffffffffffff7}, {0x982, 0x1}, 0x10000, 0x0, 0x80}) 2018/03/05 07:14:04 executing program 7: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) set_tid_address(&(0x7f0000000080)) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) 2018/03/05 07:14:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x80000000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7, 0x7, 0xfffffffffffffffb, 0x2, 0x6}, 0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x309847, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000040)={0xb0, 0x7c, 0x5, 0x40, 0x3, 0x4}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) sync_file_range(r3, 0x200, 0xfa, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000b3cfa6), 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x1000}, &(0x7f0000000280)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000000400)=r4) 2018/03/05 07:14:04 executing program 3: r0 = socket$packet(0x11, 0x400003, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/05 07:14:04 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '/dev/binder#\x00'}, &(0x7f0000000080)=""/207, 0xcf) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x11, r0, 0x0) mlock2(&(0x7f0000f09000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) 2018/03/05 07:14:04 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x2, r0, 0x3ffc) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efivarfs\x00', 0x4, &(0x7f0000000100)="5ada259620525fb04c7a7a8d380686b1af43807ae243d1c20bdcce242c79c0cfc244b6c34374dcac0781") clone(0x18c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) truncate(&(0x7f0000000000)='./file0\x00', 0x8) 2018/03/05 07:14:04 executing program 0: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000ffc), 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000680)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f00000000c0)=""/74, 0x4a}], 0x3, 0x0, 0x0, 0xfffffffeffffffff}, 0xfffffffffffffffd}, {{&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000001800000000000000000000"], 0x3a, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/227, 0xe3}, {&(0x7f00000003c0)=""/105, 0x69}, {&(0x7f0000000440)=""/228, 0xe4}, {&(0x7f0000000540)=""/92, 0x5c}, {&(0x7f00000005c0)=""/65, 0x41}], 0x6, &(0x7f0000001000)=""/4096, 0x1000, 0x8}, 0xf329}], 0x2, 0x10100, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000006c0)={0x0, 0xff}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000740)=r1, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000780)='tls\x00', 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000800)={0x3, 0x820c, 0x6, 0x1, r1}, 0x10) 2018/03/05 07:14:04 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$TCSBRKP(r0, 0x5425, 0x7) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) [ 39.687600] audit: type=1326 audit(1520234044.197:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5177 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77b8ba9 code=0x0 2018/03/05 07:14:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x211, 0x4) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast1=0xe0000001, @empty, 0x0, 0x6, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x28) sendto$inet(r0, &(0x7f00008cdf1d)="0e", 0x1, 0x0, &(0x7f0000a46000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) read(r0, &(0x7f000033bfce)=""/50, 0x32) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"d8b8bbb4829869a628d025cff5182b81", {0x4, 0x2, 0x0, "6346efd36a85", 0x9}}) close(r0) 2018/03/05 07:14:04 executing program 4: r0 = socket(0xa, 0x2, 0x58f67b6c) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000)="1ad74bb452b1dd3c821f4e83807d8f88bb069be19c5a858471cf680fbd8b203cbf7649c9cb5f06ec22e1e539ed8e843dd0d2df1d66f1852d2779f0c97e2cfc5598a8b0f3ea8777cfb472d268914457b24c2d7ebd8be6cb75", 0x58) fcntl$getflags(r1, 0x40b) 2018/03/05 07:14:04 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x8fee, 0x0, 0x7ff, 0x0, 0xfffffffffffffff9, 0xfffffffffffffff8}) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000923000), &(0x7f0000529000)=0x2f) [ 39.725222] audit: type=1326 audit(1520234044.197:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5177 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77b8ba9 code=0x0 2018/03/05 07:14:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000140), &(0x7f0000000080)=0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/05 07:14:04 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001900)=0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/05 07:14:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f00003fe000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) r6 = gettid() fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000080)) tkill(r6, 0x100000000000016) close(r0) 2018/03/05 07:14:04 executing program 2: futex(&(0x7f0000fbcffc), 0x109, 0x0, &(0x7f0000318832)={0x4}, &(0x7f0000b52ffc), 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/03/05 07:14:04 executing program 1: sysfs$2(0x2, 0x0, &(0x7f0000001000)=""/192) socketpair(0xb, 0x4, 0x3f, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10) 2018/03/05 07:14:04 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xb83]}, &(0x7f00000000c0)=0x6) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/05 07:14:04 executing program 6: r0 = socket(0x3, 0x10000000001, 0x42) bind$inet6(r0, &(0x7f0000807000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) accept4(r0, 0x0, &(0x7f0000000000), 0x80000) 2018/03/05 07:14:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup2(r0, r0) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0xb, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000080)="c6f770be57608d0e7575d3e4d65010198b654d7e53a2111d24f26c10078c1aad4bbad886bb47172cf2c91b8a685ed3b849eaa7737d3738865e1f", 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x99, &(0x7f0000015ff0)={&(0x7f000000afd4)=ANY=[@ANYBLOB="2c0000001900ffff0a0000000c00000000560000040000000c0014000400884d000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/05 07:14:04 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000100)=0x100, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) sched_setattr(0x0, &(0x7f000026c000)={0x0, 0x0, 0x0, 0x80000001}, 0x0) 2018/03/05 07:14:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000080)=0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20040, 0x0) 2018/03/05 07:14:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0)=[], 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='personality\x00') setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/03/05 07:14:04 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000080b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001fce)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capget(&(0x7f00000000c0)={0x200f1526, r0}, &(0x7f0000000100)={0x9, 0xe, 0x8, 0xc2, 0x0, 0x2}) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e64, @multicast1=0xe0000001}, 'bcsf0\x00'}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x408000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0x101, 0x9}) 2018/03/05 07:14:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/03/05 07:14:04 executing program 2: r0 = getpid() setpriority(0x2, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40800, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) ptrace$pokeuser(0x6, r0, 0xfffffffffffffeff, 0x3) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/l2cap\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000000c0)={r4, r5}) 2018/03/05 07:14:04 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mkdir(&(0x7f0000000140)='./control\x00', 0xf4d105697b5368da) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) utimensat(r1, &(0x7f0000000080)='./control\x00', &(0x7f0000000100)={{0x0, 0x2710}}, 0x0) linkat(r0, &(0x7f0000000040)='./control\x00', r0, &(0x7f00000000c0)='./control\x00', 0x400) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @rand_addr=0x8}}, 0x20) 2018/03/05 07:14:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000100)=']vboxnet0em0#vmnet0\x00', 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x1da52e68be192e2b, &(0x7f0000000140)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001400)={'sit0\x00', &(0x7f0000001340)=@ethtool_cmd={0x0, 0x8, 0xd99b, 0x8497, 0x1, 0x1f, 0x7fffffff, 0x80, 0x1000000000000000, 0x100000001, 0x5, 0x1, 0x6, 0x2, 0x7db9, 0xffff, [0x0, 0x1]}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001200)=r3, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001300)={r3, 0x7f}, 0x8) accept4(r1, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000013c0)=0x26, 0x0) r4 = getpid() waitid(0x0, r4, &(0x7f0000001240), 0x4, &(0x7f0000001280)) recvfrom$inet6(r1, &(0x7f0000000040)=""/180, 0xb4, 0x40002003, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 2018/03/05 07:14:04 executing program 4: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(0x0, r2) ptrace$setregs(0xd, r1, 0x1f, &(0x7f0000000000)="defa89695f855773b118cd1ccb52c347bac5014e6f496df242ef42ae06ed8597c2d04848999b400f190eced3664976c9c1583ec020800c72c4f363eabf013a1ecdfe80ceacbe51bfff65d9e7c895d653d4d4259050540bb3e84e5b0668bff268251985dda364ddd1f50a81ca8d4159") 2018/03/05 07:14:04 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x20) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000080)=""/164) 2018/03/05 07:14:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/05 07:14:04 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xff, 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 2018/03/05 07:14:04 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) timerfd_gettime(r0, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x78c, 0x4) 2018/03/05 07:14:04 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = perf_event_open(&(0x7f00000002c0)={0x4, 0x78, 0x6, 0xfffffffffffffffa, 0x2, 0x3, 0x0, 0x8001, 0x0, 0x8, 0xe17d, 0x1f, 0xffff, 0xa10, 0x6, 0x7ff, 0x400, 0x0, 0x61, 0x4, 0x200, 0x8, 0xe8, 0x9, 0x7ff, 0x5, 0x4, 0x2, 0xffff, 0x3, 0x928, 0xe326, 0x7, 0x2, 0x7, 0x7, 0x7ff, 0x2, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000280), 0x4}, 0x4, 0x6, 0x7, 0x4, 0x3f, 0x2, 0x400}, r2, 0x8, r3, 0x6) r5 = getpgid(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f0000000000)='ns/net\x00') r6 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in6=@empty}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000240)=0xe8) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000000040)=""/28) getpeername$inet6(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000500)=0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xffffffff00000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000100)={r7, 0x5, 0x20}, 0xc) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "055fe475824fbfaeefb278580e2c42d886c0b6290006c56ebff94329d3a32a4b8c17167db94083010400003fd77ead8ca00731838b0062c70673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) fcntl$setown(r4, 0x8, r2) 2018/03/05 07:14:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @empty}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x2, 0x7, 0x3}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/05 07:14:04 executing program 3: r0 = socket(0x8, 0x808, 0x0) write(r0, &(0x7f000053ffdd)="220000002100070700bee40009001c010a00001e0000091b0000f6ff040011800041", 0x22) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@add_del={0x2, &(0x7f00000000c0)='sit0\x00', 0x3}) bind$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x171097d2759e14d0, @my=0x1}, 0x10) close(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000340)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000380)={r1, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000001c0)={@empty, @broadcast, @loopback}, &(0x7f0000000200)=0xc) sendmsg$nfc_llcp(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x27, 0x401, 0x499d, 0x1, 0x4, 0x7ff, "50faf6a2581a5b95fb1a260ef2d109bb34fc046ad9ff706b9cf232cad526dbf84de9cfaf97156301a313fa19e5be4db52c92ab592532b4aafd43fb593f33c2", 0x2}, 0x58, &(0x7f0000000080)=[], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="140000000000000006000000734025a1591aa9ed9c1d1a4a611c51ad00"], 0x14, 0x1}, 0x2000c805) 2018/03/05 07:14:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020300091e000000002c903ad28a0476a8b76ea122ba24ff6c6859be00130002000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a004e2000000000ff0100000000000000000000000000010031000000000000e7513ff3371d5e33bc7df17620ebc615604b8c4029a4997cd164620aa086b4ea95ea35f46481d424b72e029a69dedf7589fa11ce611964396a10"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000000440)={0x2, 0x7, 0x8, 0x9, 0x203, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_x_sec_ctx={0x201, 0x18, 0x9, 0x9, 0x1000, "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"}]}, 0x1018}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="b252aaed442b7d074c3aa3ad9fc3a8440b86032a09694b31a51a8e37e141fca47d90416a900785d69fc80bef8c7dec5f9ef5e85cbb7b0532786650776f9303eea61169f76ba5ab5f79afd5753f00492c594a911123bd8653e6cd32321496c736452157c8afd757fd7d24590fe80be307376dc430bf34a1c0658bf11deec2e23fca89f5fab1ba054a1b2296bf227cb3f0db", 0x91, 0xffffffffffffffff) r2 = geteuid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000000380)='net/packet\x00') ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000400)={0x2, 0x14, &(0x7f00000003c0)="510eacb3fb5d8207c728265d638c20f5633a1f43"}) getresuid(&(0x7f0000001500), &(0x7f0000001680), &(0x7f0000001600)) keyctl$chown(0x4, r1, r2, r3) 2018/03/05 07:14:05 executing program 6: r0 = socket$inet(0xa, 0x1, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8008, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000897ffc), 0x3) sendmsg(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32, @ANYBLOB="00000000000000000a0000000000000100000000"], 0x32, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x643}], 0x1, &(0x7f00000015c0)=[]}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0xe0) 2018/03/05 07:14:05 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001900030407fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000040)="a70588b272f0bd0f0b36f8cc86096b34a260dd3d5125c915413eca7d7ef687343f95b3bdc1c660d459a0d9c2b06f79f66aea99217ac80a2e0dc05ee616ce5a586d", 0x41}, {&(0x7f00000000c0)="876c6a1d26f96a593fd86b442223a6bfb4cdbe3c933a9376b74c28ee346f12af6a3446e7ab84ecb0d6176326cae98bce225e289917b04bd9071c7aa215643801bc3fca5ae407730c2dafb6ac61a2e78cd6f51a317950be367234ed41a6d80d9ea90b59311f61436ef48cc87c0a3299e8aed7401f482b6452861273be2e59", 0x7e}, {&(0x7f0000000140)="07a965ba2f8db7c7b3b3f4fefdda1e8b964e8434c500d7e44c4240db85141015680128f42285b97a0e8ff68e8d73343c358b072e80c4601a592cbb686e57ff9fd562775a39d472c40d1674b8ec3243a5e21ba0c8f058e5594eda8987c0ce920015783113f9dc432a330660c9bd1998d508f5d7bd9d1c1af6badc310cfdf0184255de5dd37353c561a92ceb1008f060b6698fc201ec58f9e907a640bbe0030cf0048a2cecb39798697faa34234dc04b", 0xaf}, {&(0x7f0000000200)="5c7480b4546d1d751a172ef2062430ccbe1bade654a4b39f36f697562ba5f4eb4f38e4265e42528973903988b1d3f708d993a90c15fbce7fd03f282b09355dc30a016c20b36d0d8b23c3280386ac86746da6e278907e2b8f537efac1f98f5bcc0e233877fce5175b59f01489b39b9caf4b48d26fb2f212", 0x77}, {&(0x7f0000000280)="eb356b8fb475aa50ece4814652f5e3422d3896e12e9b83c4485bf1ba4c07c3e1c82b962b5a97137b567d23deb18f9229a7272cb8e010a22429e22131fadd9ee1799c8ca85fb591db46b094bcce002b1f90249d", 0x53}], 0x5, 0x0, 0x0, 0x4}, 0x840) 2018/03/05 07:14:05 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xd1, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000100)="f307818711e46b905900966600e31f32a3902981c0384cc6aa07288d0e646dd4c4b2590204441d3468345af01e94296e454d2b704960c6149ae265cc0eb2dd70a030a5ddea44c721d0d2cc7ff99b79e100a106e54b5cf60ac62a0926fb13faeb8b478496435d90eb2857362dbacd2bc1470b760ca6b815fa3b12b76664f67551b921eda0696a1194a85b53db0dbbbd65d98901037e602ff4461251a78a88e906993eb1d0bdc1f0bab6f11b378af7b50a6f31276881822295a529fe64e3b780994768daf8a2ad59b8", 0xc8, 0x4, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x81}, 0x10) write(r1, &(0x7f00000003c0)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f00000004c0)="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", 0x495}], 0x1) 2018/03/05 07:14:05 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8)=[], 0x91, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552a8c45a5d0dce1303d8a738e1ed6c370d801bdcc28987"}) 2018/03/05 07:14:05 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x9, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_int(r1, 0x0, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) 2018/03/05 07:14:05 executing program 5: r0 = memfd_create(&(0x7f00008de000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) fcntl$setsig(r0, 0xa, 0x28) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) epoll_create(0x4005) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x0, r3, 0x7d) fcntl$setsig(r1, 0xa, 0x37) write$evdev(r0, &(0x7f0000a88f58)=[{{0x0, 0x2710}}, {}, {{0x77359400}}, {}], 0x40) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) recvfrom$unix(r4, &(0x7f0000000180)=""/4096, 0x1000, 0x0, 0x0, 0x0) write$evdev(r0, &(0x7f00007c1000)=[{{0x0, 0x2710}}, {{0x77359400}}], 0x20) 2018/03/05 07:14:05 executing program 7: syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xcc6, 0x400603) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40000000, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) ioctl(r0, 0x2279, &(0x7f00004a2000)) 2018/03/05 07:14:05 executing program 1: unshare(0x400) r0 = timerfd_create(0xfffffffffffffffd, 0xab20187277e961e6) dup3(r0, r0, 0x80000) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}}, &(0x7f00002df000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={"53412ef26116e875326862e27409f73e", {0x4, 0xffffffffffff9ce1, 0x3ff, "beb1ebe0b66d", 0x208}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x800, 0x5]}, 0x8) 2018/03/05 07:14:05 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) eventfd(0x7fffffff) 2018/03/05 07:14:05 executing program 3: clock_getres(0x746624aec8175bfc, &(0x7f000062e000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000280)=0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x14012, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0xc, 0x0, &(0x7f0000000040)=[@dead_binder_done={0x40086310, 0x2}], 0xbd, 0x0, &(0x7f0000000080)="cf4619b7ba3d1f4fc135c6cccbde5b8eec379d9960f132b09ff6b0f6767796cfc1dbe486610738c89bf4d267edb61cf73902f6963626dbe79929b14730b7648d7eb0d1a4cd8de55ceb30ae389dfbde2b36d72af03060965fc69cb933ec0e95d57b3374484f36da952b55f591b04aaa4d2becc42540440e93554e42fce2ebc7514288936f2e262fb5dff1e4b4d7053138ba15232d3a4c682b618d38199e5327513a9447c77b5eed5f4f0bdbeff5cba6ed8b3e8bd5a59eb97469062bd51f"}) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/167, 0xa7}], 0x1) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000002c0)=""/37, &(0x7f0000000300)=0xcd) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000480)={0x73, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x118) 2018/03/05 07:14:05 executing program 6: socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/05 07:14:05 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f0000c1eff8)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00001f6000)=[]}, 0x0) r2 = dup2(r1, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'dummy0\x00', @ifru_settings={0x1, 0x4, @cisco=&(0x7f0000000000)={0xa20000000000000, 0x2}}}) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f0000711000)=[], 0x0, &(0x7f0000fcffe8)=[]}, 0x0) 2018/03/05 07:14:05 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1000) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000b18000)="240000005a001f1d14f90507125a0000c113171308001000fff708ff080001ffee000000", 0x24) 2018/03/05 07:14:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x10001) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) r2 = accept4(r1, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x58, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/05 07:14:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) socket(0xb, 0x2, 0x953) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) 2018/03/05 07:14:05 executing program 1: chroot(&(0x7f0000000080)='./file1\x00') link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/03/05 07:14:05 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x22000, 0x0) mq_notify(r0, &(0x7f0000000340)={0x0, 0x0, 0x5, @thr={&(0x7f00000001c0)="d4d65a7ed0992e842b04f864d0af1b2d327a465d91afbf4933ee83ef125995b2e50aa777168148b95f0ac3f31a5b2cc324d359dfba11d5890806d3314a56c8cce2f1854f70fabfedd487fc4b8f94aca848505d247cb0a91f422fdebab288aae661e6af8fd92f03b4d971c1b0b680d8a1aec3bc8c755a6775c8bf46ee97afa2c77afae864", &(0x7f0000000280)="e2206668329d643685b35d5986afef19223e636657d514cf68fd2f46c0c5acef7ba094306ad2d4f7ffd3aa07c5d3daa71800eac052abe0c3eb0b096df9212e3eb75d967dd46f4b7d9d4f1e0312a5abd3"}}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '\x00'}) mq_timedreceive(r1, &(0x7f0000000000)=""/16, 0x10, 0x1000, 0x0) 2018/03/05 07:14:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000ec000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/05 07:14:05 executing program 6: r0 = gettid() exit(0xfffffffffffffffe) sched_getscheduler(r0) 2018/03/05 07:14:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b50fdc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x1, 0x2, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x18) 2018/03/05 07:14:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/05 07:14:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0xe4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x1, 'client0\x00', 0x0, "900f941a7ee836fb", "7811466bcc9102148df921e33ab383168708c2b0c73c402fbe3e4e3b33362549", 0x6, 0x1ff}) r2 = socket$inet(0x2, 0x0, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000380), 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r2, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/05 07:14:05 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) socket$inet(0x2, 0x0, 0x0) 2018/03/05 07:14:05 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x4000000000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1f89, 0x200, 0x0, 0x5, 0x401, 0x35, 0xe6, {0x0, @in6={{0xa, 0x4e22, 0xfc9b, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x3, 0x0, 0x9, 0x1, 0x80000001}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x9}, 0x8) poll(&(0x7f00000001c0)=[{r0, 0xc300}, {r1, 0x4100}, {r1, 0x8}, {r0, 0x42}, {r0, 0x438}, {r0, 0x1000}], 0x6, 0x3f) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/03/05 07:14:05 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x10010, r0, 0xfffffffffffffffe) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000d6, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000002ffc)) 2018/03/05 07:14:05 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000d8d000), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) connect(r0, &(0x7f0000000100)=@l2={0x1f, 0x200, {0x8, 0x101, 0x7, 0xfb0, 0x1, 0x5}, 0x6, 0x1}, 0xe) futex(&(0x7f0000000000)=0x4, 0xd, 0xfffffffffffffffe, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0xcdc, 0x5) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/05 07:14:05 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 2018/03/05 07:14:05 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000000c0)) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/240, 0xf0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80004) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000100)) 2018/03/05 07:14:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') writev(r0, &(0x7f0000000780)=[{&(0x7f0000000280)='\x00', 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp\x00', 0x6) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000080)={{0x2, 0x4e2a, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, "760d616e030000000000800000802000"}) 2018/03/05 07:14:05 executing program 2: r0 = socket$inet(0x10, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000180)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xff, 0x2}, 0x8) r1 = dup2(r0, r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000001c0)="5800a14ddf69af2d1a91dab9bdd39d869b22412fa14d6cfeaf2526c1f2f2eb1930392742f4b4f2557ef41e0b114eaab1c1731da90aa77372a99c722a5b8f7ee2eb3a6cea93b7b92a03c45192540a6e1c9dad44cf8ccd37ab07c26772270028b6d89d22b0a2a5a59fae328c78cfc3139ca688aab92e46b38b8e1fc6402575a85796aaa6a00d0c2e2da386cd2cdd8a3860a43a3b1197475bd5525b1935dcf4") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20c00, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'trusted.', '#]\x00'}, &(0x7f0000000380)='(,&,\x00', 0x5, 0x2) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/03/05 07:14:05 executing program 3: acct(&(0x7f0000000000)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000000c0)=0x44) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x40000000000c) epoll_create1(0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/05 07:14:05 executing program 6: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000000)='#!', 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/05 07:14:05 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0xac, [], 0xa, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)=""/172}, &(0x7f00000002c0)=0x50) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)={0xb0002010}) 2018/03/05 07:14:05 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) listen(r1, 0x8bdf) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r2 = gettid() r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) write$fuse(r3, &(0x7f0000000080)={0x18, 0x0, 0x8, @fuse_bmap_out={0x5}}, 0x18) process_vm_writev(r2, &(0x7f0000000000)=[], 0x399, &(0x7f0000000140)=[], 0x0, 0x0) close(r0) 2018/03/05 07:14:05 executing program 3: r0 = socket(0x2, 0xf, 0x2a55cd53) recvmmsg(r0, &(0x7f0000000200)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000200000000"], 0x20, &(0x7f0000000180)=[], 0x0, &(0x7f00000001c0)=""/27, 0x1b}}], 0x1, 0x0, &(0x7f0000000240)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001340)=0x7, 0x4) recvmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f0000002400)=@hci, 0xc, &(0x7f0000001300)=[{&(0x7f0000000000)=""/56, 0x38}, {&(0x7f0000000040)=""/24, 0x18}, {&(0x7f00000000c0)=""/139, 0x8b}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/123, 0x7b}, {&(0x7f0000000180)=""/37, 0x25}], 0x6, &(0x7f00000024c0)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00002d0000)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@offload={0x0, 0x1c}]}, 0xffffffffffffffe5}, 0x1}, 0x0) 2018/03/05 07:14:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x541e, &(0x7f0000000040)) 2018/03/05 07:14:05 executing program 4: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0/bus/file0\x00', &(0x7f0000000040)='./file1\x00', 0x0, r1, r2, 0x0, 0x1, 0x80000) r3 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r3, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/03/05 07:14:05 executing program 6: socketpair(0x1, 0x3, 0x7ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_ivalue=0x1}) r2 = socket$inet(0x10, 0x3, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) recvmsg(r2, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000010fd0)=[], 0x0, &(0x7f0000002000)=""/4096, 0x1000}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xd}, 0x9, 0x1, 0x0, 0x1, 0x8, 0x1, 0xf05}, &(0x7f0000000100)=0x20) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) sendmsg(r2, &(0x7f00000002c0)={0x0, 0x1f8, &(0x7f0000000280)=[{&(0x7f000000efdc)="24000000720091e607000000000000000200000000000000031d8568791ba3a2d1887362", 0x23}], 0x1, 0x0, 0xe6b5e182, 0x50}, 0x1000000000000) 2018/03/05 07:14:05 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000001d000)={0x0, 0x0, &(0x7f000002efc4)=[]}, &(0x7f000002e000)=0xc) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f000002dfff)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x1ff}, 'port1\x00', 0x0, 0x0, 0x7, 0x6, 0x48b, 0x8001, 0x5, 0x0, 0x2, 0x4}) 2018/03/05 07:14:05 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a6, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x10) modify_ldt$write2(0x11, &(0x7f00004bcff0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x21f) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/05 07:14:05 executing program 0: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) unlink(&(0x7f00000000c0)='./file0/file0\x00') r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) 2018/03/05 07:14:05 executing program 5: r0 = socket(0x9, 0x2, 0x0) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000000010100000000400000080000000000ff10", 0x24) 2018/03/05 07:14:05 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) seccomp(0x0, 0x1, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x1, 0x20, 0x9, 0x81}, {0x3, 0xe53, 0x2400000000, 0x2}, {0x5, 0x7, 0xff, 0x6}]}) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x14, 0x0, &(0x7f0000000240)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x4}, @acquire={0x40046305, 0x1}], 0x6d, 0x0, &(0x7f0000000280)="f6999f181f42af1e3a60dc53c75cf995da964d01af7a7d93c0020c3005d5939cfd25c8e7989bb969c1fe79a40e98ae5d17b6fe4dcbacf151a1f5ff6c19bfc2bde2320a039e4276422cc88ead4d7659f0cd11f367511d58bd6aec5fd202756ce35333761a2b7f43669093229545"}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="b9aacdcec3c1a8346744ee39c845416cd9732d0fa4ca90ff4fad947488fafdfe9a6d8918536d136788153971289be50ee72460c5061cb7eadf8d3dc491228bffbdd7a42a55c94aedf26395cb00961996e55941c598694ee71655bc6948dc014046596222e015403492871cec96e7a72a57be266449b87e1cc57700242b2961bcffa2d2caaa10c2ef9968ce39c4866b899745d993c121de5e302c951f5dfabfe143cfe877b7ea"], 0x0, 0x0, &(0x7f0000613000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="05630491e8008700"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) keyctl$join(0x1, &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}) fcntl$getown(r1, 0x9) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/103) 2018/03/05 07:14:05 executing program 7: timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000500)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e23, @empty}}, 0x800, 0xee9, 0x10000, 0x9, 0x2}, &(0x7f0000000600)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=r1, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000306000)={0xffffffffffffffff}) timer_delete(0x0) r3 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r4 = epoll_create1(0x80000) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}}, 0x8, 0x9, 0x4, 0x4, 0x10}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000003c0)={r6, @in6={{0xa, 0x800, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xb9}}, 0x3, 0x9, 0x1ff, 0xd8}, 0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000480)={0x8001, 0x8000, 0x1ff, 0x100000000000000, r6}, &(0x7f00000004c0)=0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00003bbff4)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000c3fff4)={0x30000017}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00@'], &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000140)={r8, 0x4, 0x20}, 0xc) write$selinux_access(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x3e) fcntl$dupfd(r2, 0x406, r2) 2018/03/05 07:14:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000f9ffff06ffffffff00000000000000000000200000800000"]) 2018/03/05 07:14:05 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) open$dir(&(0x7f0000598ff8)='./file0\x00', 0x26103, 0x0) 2018/03/05 07:14:05 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e20, 0x52, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e21, 0xfffffffffffffc00, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x2f}, @in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x4cd9a72b, @local={0xfe, 0x80, [], 0xaa}, 0x86f}], 0xe8) ioctl(r0, 0x80004524, &(0x7f00000000c0)) socketpair$inet(0x2, 0x805, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7ff, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x4040, 0x0) 2018/03/05 07:14:05 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 41.199685] audit: type=1326 audit(1520234045.707:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5570 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77b6ba9 code=0x0 [ 41.206944] binder: 5568:5578 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 41.206951] binder: 5568:5578 Acquire 1 refcount change on invalid ref 1 ret -22 [ 41.208264] binder: 5568:5578 unknown command -825382215 [ 41.208270] binder: 5568:5578 ioctl c0306201 204edfd0 returned -22 [ 41.208530] binder: 5568:5578 unknown command -1861983483 [ 41.208536] binder: 5568:5578 ioctl c0306201 20007000 returned -22 [ 41.208586] binder: 5568:5578 Release 1 refcount change on invalid ref 0 ret -22 [ 41.208992] binder: 5568:5578 ioctl 80404518 20000100 returned -22 [ 41.217138] binder: 5568:5581 DecRefs 0 refcount change on invalid ref 4 ret -22 [ 41.217145] binder: 5568:5581 Acquire 1 refcount change on invalid ref 1 ret -22 [ 41.218315] binder: 5568:5581 unknown command -825382215 2018/03/05 07:14:05 executing program 6: r0 = socket(0x11, 0x800000003, 0x600081) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x100, 0x80, 0x3, 0x9, 0x7, "9f18861bed710ff035de229f2b7b7565c70a51056848a49d2d41d80be8a789d7db9c40b5096298aa553c2e31260dbec936683da8ce0fe335e9972f8a21d3fa", 0x1}, 0x58) bind(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) write$tun(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000180c20000000000000000008100000086dd6045b72400140000ff010000000000000000000000000001ff0200000000000000000000000000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="500400ff788bcfdb2f0179120400f828a02884a3d559ddd0836873c05bdb88460a303ee76b390a574c4fd341da88b8fd4169fba04ff251c6c74b036d28d57b54255b6c3ef949d11636c66bb80592d6916c3f74a123f571d93f6f401d633d5ef66647e48058331f92187748cb70fc16057b18e8e4ef8691fe42f078b57828b2cb9921be347e30c70834cd6d99b3bda3246d3ab1f4d943d3737ef9b6ae0ad0ef21da7da715cce12af0b63da46abef472219abf84ae"], 0x52) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) 2018/03/05 07:14:05 executing program 1: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000079aff1)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) fcntl$setpipe(r0, 0x407, 0x80000001) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)) epoll_create1(0x80000) 2018/03/05 07:14:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc34d4f3d250d25c5, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x2201, 0x0) 2018/03/05 07:14:05 executing program 4: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@empty, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) lchown(&(0x7f0000000080)='./file0\x00', r0, r1) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r2, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 41.218322] binder: 5568:5581 ioctl c0306201 204edfd0 returned -22 [ 41.219487] binder: 5568:5578 unknown command -1861983483 [ 41.219493] binder: 5568:5578 ioctl c0306201 20007000 returned -22 [ 41.219533] binder: 5568:5581 Release 1 refcount change on invalid ref 0 ret -22 [ 41.315982] audit: type=1326 audit(1520234045.827:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5570 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77b6ba9 code=0x0 2018/03/05 07:14:05 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) fchown(r1, 0x0, 0x0) 2018/03/05 07:14:05 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:cert_t:s0\x00', 0x1c) r1 = creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x400000000000000}) 2018/03/05 07:14:05 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000000), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000180)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0x0, 0x0, r2}) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)={0x2, 0x0, 0x0, 0x2}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) wait4(r3, &(0x7f0000000080), 0x80000000, &(0x7f00000000c0)) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x3, 0x0, 0x9, 0x400, r3}) 2018/03/05 07:14:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') getdents(r0, &(0x7f00003bd000)=""/48, 0x30) geteuid() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x7, 0x9}, 'port0\x00', 0x2, 0xa0001, 0x37, 0x3, 0xa827, 0x7, 0x20, 0x0, 0x4, 0x1000}) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/05 07:14:05 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x60, "bb3381b9aede2701fbdfed54a7af606dc51a88440c9ccb0b287f3c5bf1c2b0936b1127d35c409747d156aefa904e2062a48854664cd600b6e6f1ba95b245e021d84a503a3aa748a4964f487020118e15a59c5fb8388932d66fa8d44f4aa15581"}, &(0x7f0000000100)=0x84) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000afd0)="2f0000001d00030000fffd946fa28300010000d87f86c497271d85680800a3a2d188737e0b000100015867855e79a5", 0x2f}], 0x1}, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x80c0, 0x8000) 2018/03/05 07:14:05 executing program 6: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) r1 = socket(0x14, 0x0, 0x30bd) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file0\x00') readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) 2018/03/05 07:14:05 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000f70000)=[]}, 0x0) socketpair(0xa, 0x5, 0x3aa9, &(0x7f00000000c0)) 2018/03/05 07:14:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c9dffb)='veno\x00', 0xffffffffffffffbe) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xc3947caa) 2018/03/05 07:14:06 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) removexattr(&(0x7f0000f19000)='./file0\x00', &(0x7f00003c9000)=@random={'btrfs.\x00', '\x00'}) 2018/03/05 07:14:06 executing program 7: clock_gettime(0xffffefffffffffff, &(0x7f0000033ff0)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f, 0x104c0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000080)=""/114) modify_ldt$read(0x0, &(0x7f0000000340)=""/208, 0xd0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000002c0)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x1f) utimensat(0xffffffffffffffff, &(0x7f000052fff8)='./file0\x00', &(0x7f00004befe0)={{0x0, 0x7530}, {0x0, r0/1000+30000}}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000000300)={0x3, 0x2, 0x80, 0x20, r4}) 2018/03/05 07:14:06 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) socketpair(0x10, 0x6, 0xfffffffffffffff8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3d}, &(0x7f00000001c0)=0xc) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0xfffffffffffff11b, 0x73, 0xa}, 0x10) getdents64(r0, &(0x7f0000000080)=""/217, 0xd9) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3}) 2018/03/05 07:14:06 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0xdbfae5da6eeee0de) fcntl$setflags(r0, 0x2, 0x0) fchmod(r0, 0x1ac) 2018/03/05 07:14:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x0, 0x0) bind$llc(r0, &(0x7f00000004c0)={0x1a, 0x1f, 0x9, 0xffffffff, 0xf3c, 0x60, @empty}, 0x10) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) signalfd(r0, &(0x7f0000000040)={0x13}, 0x8) recvfrom(r0, &(0x7f0000002040)=""/4096, 0x1000, 0x1, &(0x7f0000000080)=@nfc_llcp={0x27, 0x100000000, 0x7fff, 0x6, 0x6, 0x6, "79ca2cfe2a9fe6f37b9bd4e336a7b877266c09f3657c089de9d039e10ed998b361a06633e2bb2092f1808fb72defa9ee6b6eb94f64fb308ef8bff34ab61934", 0xffffffff}, 0x58) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000f21)=""/223, 0xdf}], 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/05 07:14:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000001, &(0x7f0000000100)) 2018/03/05 07:14:06 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000000040)={0xffff}, 0x8) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000007, 0x88010, r0, 0x36) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00003b7000)='./file0/file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/05 07:14:06 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x48200, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={"466221d1e400100040f6ac77c35430c2", {0x4, 0x0, 0x0, '\x00\t\x00\x00\x00y'}}) socket$netlink(0x10, 0x3, 0x0) 2018/03/05 07:14:06 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000080)}, {&(0x7f0000000040)}], 0x2, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000000)=0xe6f7) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)=""/230, &(0x7f0000000140)=0xe6) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x6, 0x7, 0x3, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0x3, 0xd17, 0x101, 0x4}, 0x8) 2018/03/05 07:14:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x200000007f, &(0x7f0000000400)="9b07543da163cc3b4337626cc3f411ab270c784f7a6758f2a56243b9f1556cdbdcf6c053e1a733f6afc571cc4acca108bb092e61d86a5f6deec2918b9f2f3a155c450691d26585c4dfc4450ea90a377445ecd76d13e4993c7a535e4c6d54d230f5af7635a6744e15b13c149ea8af21fe082b5207cc1d500c88ece78c15739bec3ba4f45d735447ea7031bea4e6b72f400cff7b136ba936a1f0a35f760dc437a665a0a9f9d6de14469c54a92eb184c6c1c6a9c914b6aa709fb14dee08099365fb10132e0ddf6528946ec27ddf02190524c9ceaef7a98c241d6a4f2a003a57528c7f9d8013605f712454924a55f2a100000080000000000000000000000000000000000000000000a294040a35c179da5035312044a0d1a33616d1ec928c718a3b41a1567229afb501ac20cf12d77728c81430dff3b40845ab5ac0029aef30716c50f0c88d5dddc84af1f6e240c552cccf3312112a8c1b2454b70cf181c35bce4329a434bdb29dd50b7638bce8d5f040cce3f1371eabba52a595e130ff669e8cf873fff13b76d47926b3fa0f5311b2a5c680eba3ee1bb1965fbd5857fc3eb9b00821") 2018/03/05 07:14:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r0, &(0x7f0000a1bfda)=""/38, 0x26) r1 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='ns\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/255, 0xff) 2018/03/05 07:14:06 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000000c0)={0x10001, 0xffffffffffffffff}) unshare(0x40600) r2 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000518ff4)) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x8) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) epoll_create(0x4) signalfd4(r3, &(0x7f0000cebff8), 0x8, 0x0) 2018/03/05 07:14:06 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000140)={{0x1, 0x3, 0x6, 0x3, 0xffffffffffffffc1}, 0xad, 0x7fff}) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r2, &(0x7f0000000040), 0xd8b74f24de67205d) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e26, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendfile(r0, r2, &(0x7f0000000000), 0x10001) 2018/03/05 07:14:06 executing program 5: r0 = epoll_create1(0x80000) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/153, 0x99}], 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/119, 0x77}], 0x1, 0x0) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004ffff4)) fsync(r2) creat(&(0x7f00007dc000)='./file0\x00', 0x0) [ 41.575313] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/03/05 07:14:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'vcan0\x00', @ifru_flags=0x2000}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000002000)=[{0xc, 0x29}], 0xc}}], 0x2, 0x0) 2018/03/05 07:14:06 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000a00)=@assoc_id=0x0, &(0x7f0000000a40)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000a80)={r1, 0x5c, "a6e56fe91fee6975d0316ad3dbe76e23d419aa13ef8de11fad9f6d38554eb90eba3cdf28f11ba2298235127c415a8cb9d67e94bd3ea43418a8cc2320d09595a883f0ae1d03b84c837a6cb75a05ef2b1a3efad0fee324ad1aabfceb61"}, &(0x7f0000000b00)=0x64) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x20240) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x800, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0xa, 0x0, 0x70000000000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x71) r3 = getegid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) setfsgid(r3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/03/05 07:14:06 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) timer_create(0x4, &(0x7f00000001c0)={0x0, 0x33, 0x2, @thr={&(0x7f00000000c0)="8342c39d443e9648a63409510c38c5f67fe701a8f4b7f759cc2fe3e99eea746b5dc4793ad38130e40f9c50fb7524173bb111276aad204a74bbe2c9dc3da93f7681652eff0d71087a6b1c0526f8ef71452be9291f87141da52eaa2be924000006fea914b65f08ff2e70849ac6245282e22426b2d283cfd21719f12796762e3fb530696410ee310ef9d4e1a7379299ede44c774772c9c5305465370e3e52b0619d44b4e11bb69d45374edf8615cb72b8a72f0f84bd72f64eca10ca87c78e986faf73", &(0x7f0000000000)="1e2e1d4c329e71104c8273d5d129c10fe70bb427fd01cd4c8552e0186774fd88cad3ea808fde04031d237950e748b3ae3c12d0860e3209f70f0c987989b0211c70cd005090d672a6dce7e274d610a3a5672598a4"}}, &(0x7f0000000240)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001440)={0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, [0x7, 0x6, 0xfffffffffffffeff, 0x80b, 0x0, 0x5, 0x4, 0x400000, 0x101, 0x101, 0x9, 0x89, 0x7, 0x5]}, &(0x7f0000001580)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000015c0)={r2, 0x1}, 0x8) 2018/03/05 07:14:06 executing program 0: r0 = socket(0x10, 0x4, 0x0) connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="98000100000000000000", @ANYRES32, @ANYBLOB="02004e200000000000000000000000000400000000000400"], 0x26) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x801) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip6tnl0\x00', @ifru_flags=0x201}) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="71a3f837", 0x4) 2018/03/05 07:14:06 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x924924924924964, 0x4000000000) recvmmsg(r1, &(0x7f0000002a40)=[{{&(0x7f0000002800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000002980)=[], 0x0, &(0x7f00000029c0)=""/67, 0x43}}], 0x1, 0x0, &(0x7f0000002c00)={0x77359400}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x1) fcntl$setlease(r0, 0x400, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000000c0)=0x3a4, 0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f0000000040)=""/22) close(r0) 2018/03/05 07:14:06 executing program 7: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r1) read(r1, &(0x7f0000000000)=""/189, 0xbd) fcntl$setlease(r1, 0x400, 0x2) 2018/03/05 07:14:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ff8), &(0x7f00000188c2)=0x8) 2018/03/05 07:14:06 executing program 5: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/05 07:14:06 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00\x00\x00', 0x1) r1 = getpid() perf_event_open(&(0x7f0000000080)={0x7, 0x78, 0x4, 0x30fa, 0x7, 0x5, 0x0, 0x3ff, 0x10000, 0xd, 0x7, 0x100000001, 0x7fffffff, 0x80000000, 0x4, 0xff, 0x2, 0x884, 0x8, 0x1f, 0xc084, 0x7fff, 0xfffffffffffffffa, 0xffff, 0x633, 0x10001, 0x8000, 0x1, 0x5, 0x3, 0x2, 0x9, 0x8, 0x1, 0x100000000, 0x1, 0x8, 0x6, 0x0, 0x1ab0, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x404, 0x1ff, 0x4e, 0x4, 0x401, 0x1, 0x2}, r1, 0x9, r0, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/05 07:14:06 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000e80)=0xc483) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000040)) 2018/03/05 07:14:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f00000000c0)={0x10}, 0x5e, &(0x7f0000000000)={&(0x7f0000000d80)=@setlink={0x3c, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/03/05 07:14:06 executing program 5: r0 = open(&(0x7f0000ae8ff8)='./file1\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0xfffffffffffffffd, 0x400, 0x8, 0x3, 0xffff, 0x2, 0x7fffffff, 0x4, 0x5, 0xfffffffffffffffa, 0x62, 0x1}) 2018/03/05 07:14:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mq_getsetattr(r0, &(0x7f00000004c0)={0x0, 0x7f, 0x8001, 0x200, 0x400, 0x9, 0x0, 0x8}, &(0x7f0000000500)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file2\x00', 0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fchown(r2, 0x0, 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000bc0300000000000000000000e4000000d8020000d8020000d802000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\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\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\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000fdffffffe0000001ac1414bbffffff00ff0000ffaaaaaaaaaabb0000000000000000000000ff000000ff00000000000000000000aaaaaaaaaabb0000000000000000000000ffffff00ff00000000000000000000000100000006a69effff0005697064647030000000000000000000007465716c300000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000080000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000e4000000000000007f000001ffffffffff0000ff30208560c87a00000000000000000000ffffffff00ff0000000000000000000000000000000000000000000000000000ff00ff00ffff000000000000000000000006100000060006000400cf677265300000000000000000000000007465716c30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff000000000000000000000180c200000100000000000000000000ac1414aaac1414100c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e40000000000000000000000000000000000000000000000000024000000000000000000000000000000000000000000000000006dc1f9560000feffffff"], 0x408) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/05 07:14:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x80003bc) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80002, 0x0) ioctl$sock_ifreq(r0, 0x89da, &(0x7f0000000040)={'eql\x00', @ifru_data=&(0x7f0000000000)="f4c673caa2e1ced73f91bde5bf29d4f86065260f7dd93fb1da592dc5df0641a7"}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00008bf000), 0x4) 2018/03/05 07:14:06 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, 0xfffffffffffffffd) 2018/03/05 07:14:06 executing program 7: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x100) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(0xffffffffffffffff, 0x15, 0x48010008, r1, &(0x7f000028cff8)='./file0\x00') sendmsg(r0, &(0x7f00000022c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="36699a7fdc837e4fb45083e176", 0xd}], 0x1, 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"], 0x2220, 0x24040010}, 0x800) 2018/03/05 07:14:06 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0xfffffffe) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e20, @empty}, 0x10) shutdown(r1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f00000000c0)="cf6e044a43c31e96cbcd3d4f74294b06bd9f5ed896fe6abb29b6ebb143fe6818a33bf0ded2fb87ce45594ef5cbb40acb83b77649b59ff3ba5c466efcb0f3f14ce121c5d5af", 0x45) 2018/03/05 07:14:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) accept4$netrom(r1, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace(0x11, r2) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000001c0)={&(0x7f0000ffb000/0x4000)=nil, 0x20, 0x5, 0x1, &(0x7f0000ffe000/0x1000)=nil, 0x3}) 2018/03/05 07:14:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) sendfile(r0, r0, &(0x7f0000000100), 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) fstatfs(r0, &(0x7f0000000000)=""/9) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/05 07:14:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') ioctl$TCSBRK(r0, 0x5409, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) pread64(r0, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/03/05 07:14:06 executing program 1: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'cpuset:)\x00'}, &(0x7f0000000080)=""/15, 0xf) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000fea)="83ed00353f208d03ab09000007000000", 0x10) 2018/03/05 07:14:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) preadv(r0, &(0x7f0000012ff0)=[], 0x0, 0xffffffff) 2018/03/05 07:14:06 executing program 0: r0 = socket(0x2, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000ff070000c50000000000000000000044d4868a375761efe7183e48e000000000000000000000000000800000000000"]}) 2018/03/05 07:14:06 executing program 6: renameat2(0xffffffffffffffff, &(0x7f0000ab6000)='//file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='/', 0x1) open(&(0x7f0000000000)='//file0\x00', 0x0, 0xa5) 2018/03/05 07:14:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) kexec_load(0x8000, 0x9, &(0x7f0000002380)=[{&(0x7f0000000000)="6ec75fc63c7d6292de43315a13a5f08e471e59f9a73de1690c25001b8e76d5ddb45154d7b4af39c07f3928a726ed3a6914b45946189af7b1844968382aa1731f90e6869e2378f9f4e6cd0b8e7ced729561eb3299df2bd337d7c211daea251ec32a0ad2326f2d66da022e427285e06e860030c1d9fe57314bee681e1034739a263eec719a9447094969ec944ad4f9dfbb68d574d61e8a115f5088dc89e05b9e30c84239f1f271d726ef3b6778ae2b14df3d6e99e8a4370c9b9fb2de2808ecfc753360963f82e5c1065a517997b7ee3ff05e5d491fc79d39dd582dae56fa7b1276a0e864494c04fd0f66a6acd3a286022cf422e1645bebbec4a5cdcb1cc99be7199e9436b8935173db84e0478a1fa59d994c8e422380bcae70b6a1833eb093fc9dd1b7422a142756778e87c9a7ef607ff9b0bd3ec61f685da79db8b3fd07ea8ae40b2f37c18b123f60a32972b4b1f4ce714a30cc7a19be4ddc2a8d8582b4e9f666fbdef3cf83b064b446b05ac43c8a8c52a5e52a6423f0bc1e07f2d730ddf49abdeafb6050d1be4b7c01089d9b7cecc8e32cd3b333dd0a9497effb55c59a1101121688f4783ea5c81c070bfcefb6efbcea87f0a609080266d183ed914cdfa9864342ec9391ded2eadf82f0c5c4c3e43dd6af55ec210a2a01ed96b73ed8a3f7c7ade2f7e94dd9db60be307ac5bed0b8ba7c9296729f9bad339c3308636f661021b1110b86af2b22c9b38b18976efe987226aa5c7af5e1674ad340aaefc5645e5777f37953212ac263848125a83ca82e6c432d0f3dad1b0f656fbe4fc036057c03f253d1fe09c889ca2aac4b785c361622462fb52530cb8586ec8b96829dfdfced3d39a9f609f77b502c1f5ce89927a5773d8454d79b0d641970d946cce93b116840a3fabddf135db03c573099fe1d185dae72444279eac870cfc56a40c73cef0b59c9b271d6abd6ff7a64fa8ad2b20ca763fe4822d4a311dca0df19e6e714d5b3e7f5592215366edc69ffc560172c4e30877303c592e9101dd948a001fa385d0a7cc320ef806913736bd92a0212d283b3308256cd08d7ea3ab0460c04a5196fe882becb88651073d323d79b81119a7aef5e20aaf42ae637bd69656a41a05afa0da687419bfddba36da525b942a7b4a34fb6d43c991bbe64a0bcb12f7ca3b7bba50d2b925889b2181ecc156a2262bc08a8f814343659f4874e6ff7786842f81d30c1db656db8813e600bccd320a2439a9539cb7bcd77c5a6ec06cda39a982d244349f4c67eebc364dca7f8a3edbc4aba0b19fee2c0dc4871044df40b2da1e9a8fd69dea905cd8c292814f9381ef2bc0b615589962c8b94f8b32908ea7c3fbca972a341f217a58408c623503ade2272a12759cc20be4605f38de45bd7f63e0bc70b1a83d3539650348c1fe1e63b7de60041374f7653cc8bfdaa62662fef9c24d396c9b877ce0baea00642bb43fbbb94d659707364d490677744571168e761bb21bd314ab33bd2fdd117405a2a2f048497d0bdfc7363a527dc90035c6391e59f7b5031adbe8a72f61e23d03776ee4c5b713737a39e31f337e6b451d579d98872ddb9ba049ae3617bbe3ada888ee666db6b44db1d555b4f20cc12a1b6bc9985009a1189b31f9cf83a292a6e2b76df43c79967705932749afa29d39af6b8d9f3384dad5eeafdec8866129bb1996d6764b70bef2c1e03d9d1531215b4aa7cd51ceea9489bff809f2407e524d386f084a4e534e7f6f8188d240a9d79a0691d231933dae1cb5389ffd2a3b62fe414f5d6135668757d5fc54c3e5fc103518922ad786df25a0beac14dffa38a780e5df102a2a8cb379411db4b721d8b40e65ba22a109048bd4fc9967a0bff44e0441d717f13afeba831350f4524e21bab5fe15b2467628f1394ddebf3ccb99b486a2e5e76636952acd3877bc6625c30cf6add3b1c08bb44f4f5022b0442660b098cec568a7403613cda64f8c5ca9839279f44c92f4161e911cb1cb95336f28e71385af8644d285050e6c64c3a5b5cdae6db9da81997fe6ca69302b1bc26b319f5e804191a96fbe146c1922056e10fb581922a01b05f82e7cdca928cbc5b10b41ee288cb1e18b784e31416cdf764caf4ebf2762089b1c9287edbbd76045188e645714357d96dd43ef4e0ae13664843a80324ef4297bfbc53d254276492d86787d5fd8aa8146984cf48e3a1174de2f856b480f9d931bf4c1b6f78862980d07ae3ae912039c49cb1b8a18a6f88dd7ffe8c283c1c14af8adaba062b0489a696586f3b8c451dd90b67a3c7630a31b87fca63feae9a1efb9a37ff1b644a5686740363728badd8f6b1de15b4685ad7bc6bbaaa631af5d3b84695c193868da0cac39cb07a81c973ceb3d932a60e3e7f5f7b138392ce9bebde03c97981fea450bf307a7fab1d528cf4750835a3493233a4f30c686acb62dda28d74b59b4a5c7682d29f498f092110688bcac6c3eb20eddbdd272355d49e21501fb2c90d9633b3c5318ef46217695664504a3098d70e3111ff7a5c803c291d4a12bb819ddedd9b9ccd5ade5a9d9257a64ecbac80f1580136e6eb7d3c80795fc40213cc6a4763413b54c71d293b717d7e16f333126791144e8a6ef48317af4453f7779384f4136f5a80362e713c32f22806f3503865f051c705575cc0c4aff39547fdc2afb12558305c0942725ba09dc1a4666e932d3f96c8a400444ace2dd8e986f99c657effd4e3bcaf9bef808c74e767323ef2c896d3c4adde470f5bddeeda3043ecc684fa324c18165beec02c114e4755764c08796bb21c6149e988586e94b0b9fd2ba67536760bfe16f45722ed52a6efb08f004222401b0cc7e8d3d35051ca74dc92dfa57424cd6b995bafcd026f796f03afd3e36d0e220c74d000bf83ed63bcf0c49a88ca57c4187045855544b346f4014330ff347cab82dc71849f42b729369977137d145c469a0a5fc44b97787c87f6e081155ba50649b30fa05bfa2e473e710fcfde9565d771b366c76f89b227366b7333077ab79d293a52617fc9b2e45ac6a55fca832a2f8d2d5a4b6dc35d1a1745a550c9723a28b3bec36b35d15c0dbfd5e61a56c0664387aed56a08f1749a3f9a26d506dc54e249d8d70b953cffc2223969f7513d6a1d1c19d45578b6f942d40a50d1b5b2b2167c140a88df28ac864671db975e00e0b580d4d497614e1f73c66d66857e32a230b66130e92bda33e86782371da00de5dccb8648b247a1042afc1bebd05f04ef3750fe67f79bac0639f2f0015424a29e89a1b891238cb4f8f6995f3af6ce2dbd642c833ba763f8d227fb904c9fa681071cf511e6929407ce82eff984970158f28469f0dffee69bb72a45948d1434db8d33fbabcb79f6c04b7878d7481d01ef94df33f2ef8fe4b99b6da8d44a51cea347127c83d7e4b826187d90dab7fd61016916accaadd3aa31c671e6828d099204c70245ddf935e8b3e74f40d13d772ea54ad4370bc685af5be9ec2dc48e3a44615d8a10ba1509febd42f3135a9e5a4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0x1000, 0x4, 0x7fffffff}, {&(0x7f0000002440)="1bff972eda10ed660ca45d2ac987e16c3c5a5491987f7a6b3187f7061d0e6a805ca752f953", 0x25, 0x6, 0x8001}, {&(0x7f0000001040)="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", 0x1000, 0x11e8, 0xcb}, {&(0x7f0000002040)="cddb497828cd3a8056a6ce8ef897b9a643b200d68c9fbe6fbeb53fb862b472177c24f43ba54772788f194cae03eaa68612b7e4efe937dfe0fad70f98dc23504d71c2a6dcb1b850a24443b601ebabc061cc20ec673022edab5d55d4e4029df9773f4db7b57afc6ace678d622b3f5cb90a8f87a7cd1e8b6bc94e15c94d0792caf83adb085f299b7d8752d3f721b59f222607ddb7da31ca5a1a1e89ddeba0ddac25c72b924ba4371351836b085a2b7afb9648076c30ce3f3135a69892999736fc220a4346914fdcb93c5098afd269cf1d9b61c42806ba84fdfc5da01457a978d04718d124921ab518da3ac54dfd42b8fb", 0xef, 0x0, 0x737f}, {&(0x7f0000002140)="69c9b33a849269aaf9455088a6df57ab21c274c2b8278cfd8edd45ecba671d8abb196d7901f9e74a10bef2bf291048d8ab85d95cdb753ede0c393eb7905a8d51db0c338e65a586450a47f09bb89f7c3dd58ceecdde7d6d3b9f6aaad12bb686979b3ee1ab0e2737b1172fec32c01e26690e29fe6ed99d3511ac81c4f65bc79653", 0x80, 0x7fff, 0x9}, {&(0x7f00000021c0)="7145769ab9979144e51ca09fbf4aee0e79", 0x11, 0x1, 0x5f5}, {&(0x7f0000002200)="909f9c23e521a7395ebb9125e80fdfab578d8f4fbd", 0x15, 0x8, 0x4}, {&(0x7f0000002240)="cad0a46900909c79d275c19e20521da88c6b1b689b9a055bb187810b9311790661364125a85e7e06c69cf747b787cdbf1aa7c9dcfa4cb22c4e0d09b0ef91a1dc8ed930c3a7196963acfc15eb188124b424bfee01db4d961a5976696f8b0d12fd82e778c9266e955836f48482303a5b8798f1acaa6698528a", 0x78, 0x80, 0x7}, {&(0x7f00000022c0)="d6332ef2b9cdfe7100e86096881a4c839912c459c91656a53b7620c0509fb9af1e50428293abe5b4d66f87eda1727880dbdc25a6226315437c842411de4309ca81f9628324ced14efec36e848e21092199ea060853ebc1cd58ef628f32c57b24c760396b07e0a2ff3b1fcaf22be974a1391d5c60f4f014358d90b7776d0e83cdeb08c873709690ce60fa63d78e931dacfccb88d755dad5eb399dda6f7c838dd008be", 0xa2, 0xfff, 0x401}], 0x170002) [ 42.081219] blk_update_request: I/O error, dev loop7, sector 0 [ 42.087332] blk_update_request: I/O error, dev loop7, sector 255 [ 42.093508] blk_update_request: I/O error, dev loop7, sector 510 2018/03/05 07:14:06 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', @ifru_map={0x7ca}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'dummy0\x00', @ifru_map={0x4f8}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xf6, "c20c1f191231909618115e373e6a321b7b3775933b2ce54a983fcc95ce4647a7ba113e254e3489f7e9f9a9021f5b82bd0b73455962caf4065e8e9183b4c538a347d2f7bb59fd8911e191b5e8fc221a9174ff8a0c0e9b86fd414adeb4f9ccb8f826efd330abe2c34f40e5c5721212e8ea342b20417ee2626fb11c29be3e7a1250c82816d35c226422d338407cd9c660ca618430f6f1e6e8fb804d64db6858c4e7060750906d9c4fe1e2b0397f6e6c94e1d8cacfb11b7e3bc6678ad24a38704d7a344939aec5de5f78d645dccdd7393739f00580cdafe13419cc5c7107a6b0aca3df7418c83ca686941507d37521ac55006109fe07b4df"}, &(0x7f0000000200)=0xfe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x9, 0x20}, 0xc) ioctl$TUNATTACHFILTER(r0, 0x401054d6, &(0x7f0000005100)={0x0, &(0x7f00000050c0)=[]}) 2018/03/05 07:14:06 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101800) userfaultfd(0x80000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) rt_sigreturn() ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) sendmmsg$nfc_llcp(r0, &(0x7f0000000980)=[{&(0x7f00000002c0)={0x27, 0x0, 0x3, 0x6, 0x3, 0x10001, "550e6fc581fe6091b52dd3ba41af0d8415956ee6173d46b4922f4c6e26b378a19e2c73662c140c230fa7f61ec010f5d8bf4d2f45be29fd1f08ca47b420a161", 0x1}, 0x58, &(0x7f00000008c0)=[{&(0x7f0000000340)="b5b9f79657d29d621e7b5ac570580597415a2d03045f1e8e05515b18612767a90ec4992067636438d01656d81308ec84d72f37af151488c574eca6781115f59984b5ace22dd95d971aa62600a791352e67f035bbd8906542028b14e59dd7ab3cdb30ef9130f0a543441577e14a5f4cb890900b9596790a38242063a6b021cd75733212984c8007ef31781f6029ae77a9d043ae75ec8ec6622fc7278a22a1c580976200a5d853f140bc71cc69d842b15942b0ce62f1db8eee7895902dbb7ca276d5f8d3a012a976dfae9e2fc01ce44a5caee269133afd7a1d0e81d6fe892766d7e0", 0xe1}, {&(0x7f0000000440)="3369bad4d5473b0bcc27e453453aa1db98f42759b81052883f975bc0fd18e6f3528aa312b4c5bc6ab95aab847aa80585eb5e049987adb7b11552ce6df683c0fcbe7ae9c8de8808acb6a2c7b87a8ddf5c229455999830519b8d354c57ed4a93b88b9d58325d440fda21cbbddfa9095a7f88ce0869edb92073fd911b0c65274943e73dfe79be010001dec2d77fe7f02005751c672d07322c2eb6292a785fb0601eba2168d46fcf25de290055baaff235db8a2d6860648211c8608639de409e077d998418bf9c0a687da8fadda2d7ba1d68bce0d8cce3d8445ef3039c486a", 0xdd}, {&(0x7f0000000540)="0d5400c60f67ae7ce90f391ab414c0fca7deaaae6b512f84e106051fb58b23eb3fbf95a90488b41e9b79a1a46ce16a7eedf8fc84cccb9cf910d1d1a00c10c35faf3683188db8fa806c0df38e328ab5049a8900bd58b0901bcbda7edca9e50c5e3258a69fb3a60cc24d20fc6a0cb3ab16f0482da09d417f26351f1ccedcc49d9c86534154668f71f09ecad3f376550c535dff40bef9940196ba8fbcbc9e956300f0d65a6b6b876813e5e35596b24dbf554c48465c8d7e105c18620529818dac8a416cd980", 0xc4}, {&(0x7f0000000640)="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", 0xfd}, {&(0x7f0000000740)="1687bc13bb2abda40e6c08acd5c27218d04eb9163a8e1703fae34673ac8c01077258369769ad1ea0f899e327e712cd78b89a7ea6a38bfe208f8f", 0x3a}, {&(0x7f0000000780)="0054a3a85cc229fc0ff1fe8d0a9e0c1fcb00d98e4e3d27074fd3cbae063818c37b0ca279ce5a663b23f0ebb7825d225dc15bc0171fae92af6b4493bd678d4c6ae5440df9169ccd83a29abd3ee021ac27049f18d19dcd9a5c66855becf612cde6c1682279b582379ae7423eaac5032a684f5c9ec9cd8c31c6e00774555c43073407165ba970e0c45d627bb444ac6bc18046ddcfcc12df8d5cc4fc1080d77615afb794075207f64d0723c5581ea792d68aa5a6fb0303da1c47cef0e3", 0xbb}, {&(0x7f0000000840)="a5cd4292ed8e9affdb8c3b26a2be77384cfe044167cf50b93dbddb2f89068241aaf35bee29280289c0ed84e92d046d104d4146b36a8595090813c554264bb403f88aba", 0x43}], 0x7, &(0x7f0000000900)={0x58, 0x13b, 0x3, "e0e4dcbc025ce222b8b9db8c0239738c3994df79f84ba0d7add74269c665831b3dee484c922539ecd545f8567a1adf2b1b22762bc14c5b3a22c8c002a127acdaee3b51a294cfa0cf2134e9"}, 0x58, 0x40000}], 0x1, 0x40800) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x1}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x200000}, &(0x7f00000001c0)={0x0, 0x7530}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7, @time={r3, r4+10000000}, 0x0, {0xf6}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x401, 0x2, 0xc5, 'queue1\x00'}) 2018/03/05 07:14:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xff7ffffffffffffb) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x5, 0x1, 0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="41000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000"]}) 2018/03/05 07:14:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') close(r0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x41) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x2bc, 0xb, 0x5, 0x9ea2e12b40041fb7, 0x70bd27, 0x25dfdbfe, {0x2, 0x0, 0xa}, [@generic="b3cbc35cd86c64a44aab3a9868aacc39f88fe2daafed8e2c7d50", @generic="996ac8cd0e39c304c83f7a05eed759592f945653274e5226a8", @nested={0x140, 0x1b, [@typed={0xc, 0x34, @u32=0x7}, @generic="e96c5edfcd1134a190740092359e457992522f33908d9abb600ef5f25e1ad7a81ab496f99880901f1b0b6a1111fee9d48494", @generic="8e150d2d121cf242a7328bb7b63c2b0c28578a1b3fc011bb726ac7ecec0f4c60adb8cd8f753bff651c1b39e1ee8db1ee64edbb5cb2e5153197c2aeba5d306ab6bc278b72d6fe35492d5de37b3649d9c872c942f88d79817d92a680d5b76e47d9d09387508ac5a0605c4dab02e47c02fa0b6fa5b7aa1d331e8b0cd66d098c8bf57f3b52bd0f0d895587d85caf579b679bfe69dddd77a0d743aa64af877b6d0426b3e2ff769b98742b418e9bf029696c8b9aca33ca3e3ff123ec1a7daec48454262dff1f169156eba1f7e727753327fc504a81bf398a3209b1647cf2a150091ca753b2eaf49e", @typed={0x18, 0x42, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0x14, 0x82, @str='/exe\x00\x00\x00\x00\x00\x00'}, @typed={0x10, 0x53, @u64=0x800}, @generic="5751411c8b4cf9630bd1168eb53577c5ee78a51dc8a3521958071612c792767a32cd68bda9dbb5cc8eb2cfccd60583dc67c969c68dac918d89e8b32b7adb7f989a25617fc6de15a66267c34fb330ded63fc60f937e7f36075c390ade1a0ab3d46ce7f230ecb8997214271a85dff49d3f64d4afb652727cfc9054afcbbd46672df4bfa591b3aa67badb01276a79d5243cf217d29f826cbd30d0f7ab6331df6d0eb438e133f8b46bd0b2107f67", @nested={0x4, 0x8c, []}, @generic="2e40e2548f7c128cab1f21895f0fddc8e8f153c806a2ef02da40f684d4bdae250ae5c5ca715b30b6eb3032e3cb94e2de6745ebb6c8d17ca765b1de6b26685cd89844c1088c5e33242ec99d03dff66e705c21785993a70a8fbda111c09299"]}, 0x2bc}, 0x1, 0x0, 0x0, 0x20000044}, 0x4000000) 2018/03/05 07:14:06 executing program 1: truncate(&(0x7f0000000040)='./file0\x00', 0x100) r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x10001}, 0x0, 0x8) readahead(r0, 0x7, 0x0) 2018/03/05 07:14:06 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/03/05 07:14:06 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$notify(r0, 0x402, 0x18) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x40000008}) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x48}}) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3401748f0020af3d1b6d778e7f04e21f006e6255bf27f9b7f9f5ef270470402666408505c40906d88ddaaf1400df31a2d202975e9db2eb3d63ac5e649921626abfe54f2d7645548435b60b73ca79faac61ca16291ac997585a7a87615778aa350e33f8530e6f8bfed089a7cdc73b75c5f7c601724330cc8eeb216477e2dac41ab5bf635db72c84aa8a276381a1159461"], 0x7}, 0x1}, 0x0) 2018/03/05 07:14:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x1, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x2710}}) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) clock_gettime(0x0, &(0x7f000000d000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x0, 0x2, {0xffffffffffffffff, 0x1, 0x63d, 0x1, 0x4}}) 2018/03/05 07:14:06 executing program 0: r0 = socket(0x10, 0x802, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x81) write(r0, &(0x7f00000004c0)="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", 0xfc) 2018/03/05 07:14:06 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000)=""/171, &(0x7f0000001ffc)=0xffffff43) 2018/03/05 07:14:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000d6, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x9, 0x3dfb]) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x33ae, 0x0, 0x3, 0x7de6, 0x7, "fd6dc29934bae94c12c00642e4792e1853176a0cfdb24a10deb0631bcb3a912626e10e55aed234a4d7a95c75b154d55d745ceab17549d30ab865945ccdbc71", 0xb6c1}, 0x58) ioctl$sock_ifreq(r0, 0x897c, &(0x7f0000000080)={'syz_tun\x00', @ifru_names='ip6tnl0\x00'}) 2018/03/05 07:14:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f82000)='clear_refs\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x800000000000000, 0x10, 0xffffffffffffffff, 0x2) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x7, 0x4634}) write$fuse(r0, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) 2018/03/05 07:14:06 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000001b80)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7, 0xffffffffffffffff, 0x200009}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x40000000003ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) recvmmsg(r1, &(0x7f0000001a80)=[{{&(0x7f0000000000)=@alg, 0x58, &(0x7f0000000140)=[{&(0x7f0000000080)=""/192, 0xc0}], 0x1, &(0x7f0000000180)=""/114, 0x72, 0x5}, 0x5}, {{0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/7, 0x7}], 0x2, &(0x7f0000001280)=""/74, 0x4a, 0x9}, 0x2}, {{&(0x7f0000001300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x32, &(0x7f0000001500)=[{&(0x7f0000001340)=""/167, 0xa7}, {&(0x7f0000001400)=""/217, 0xd9}], 0x2, &(0x7f0000001540)=""/251, 0xfb, 0x80000000}, 0x8a4}, {{&(0x7f0000001640)=@l2, 0xe, &(0x7f00000019c0)=[{&(0x7f0000001680)=""/87, 0x57}, {&(0x7f0000001700)=""/251, 0xfb}, {&(0x7f0000001800)=""/32, 0x20}, {&(0x7f0000001840)=""/163, 0xa3}, {&(0x7f0000001900)=""/133, 0x85}], 0x5, &(0x7f0000001a00)=""/95, 0x5f, 0x4}, 0x7}], 0x4, 0x60, &(0x7f0000001b00)) bind$vsock_stream(r2, &(0x7f0000001b40)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/03/05 07:14:06 executing program 7: prctl$void(0x20000000000032) 2018/03/05 07:14:06 executing program 2: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000680)=ANY=[@ANYBLOB="66696c746572000000000000000000000000bd62540def68dfc827000000000000000000000000000007000000040000001004000010010000000000001001000028030000280300002803000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\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\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\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaa0000000000000000000000e0000001ac1414bb0000000000000000e00000017f0000010000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000065716c000000000000000000000000006772653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000801000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x460) mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) dup3(r1, r0, 0x0) 2018/03/05 07:14:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$dupfd(r1, 0x12a92a9003de928f, r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"e9febe406948502648077964ed445d91", {0x4, 0x0, 0x80, "ec330300", 0x5}}) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000300)={'syz_tun\x00', @ifru_flags=0x1000}) 2018/03/05 07:14:06 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000ff0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r0, &(0x7f0000000400)=[], 0x2bc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) 2018/03/05 07:14:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000009ff0)={&(0x7f0000007ee0)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x20}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/05 07:14:06 executing program 0: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040)=[], 0x2000000000000339}}], 0x831, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000100)=r1) 2018/03/05 07:14:06 executing program 7: setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f0000000000)="73797374656d5f753a6f626a6563745f723a73797374656d5f64627573645f7661725f6c69625f743a733068c4654ba951743d09b2b4247cfb11b1c77f05f6965270dcb456939fdbbacc9fb3eac7084c7301df9b53809537aa17089a629bd8f57aa84fdffe9e5976a891823e9a8b9caabd0975d60ab73258355997ad93587a00b916f8576d6cd1ce1e6905", 0x8b, 0x3) [ 42.243139] netlink: 224 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.264862] netlink: 224 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/05 07:14:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0xffffffffffffffd6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x7b, 0x10001}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0xb0, &(0x7f0000000180)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e23, @rand_addr=0xe2b6}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e22, 0xfd, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff800}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x1ff}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0x1, @empty, 0x1}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000002c0)=0x80000000, 0x4) shutdown(r0, 0x1) 2018/03/05 07:14:07 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(0xffffffffffffffff, &(0x7f0000ceffd4)=""/44, 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getdents64(r2, &(0x7f0000000000)=""/207, 0xcf) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$getsig(0x4202, r4, 0x9, &(0x7f00000002c0)) 2018/03/05 07:14:07 executing program 5: unshare(0x40000) r0 = open(&(0x7f0000000080)='./file0\x00', 0x48002, 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1a4}, 0x1}, 0x1) r1 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) setpriority(0x0, 0x0, 0x1001) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedreceive(r1, &(0x7f00000003c0)=""/153, 0x99, 0x8, &(0x7f0000000480)={0x0, 0x1c9c380}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000004c0)={"4e45544d415000000000000000000000000000000500"}, &(0x7f0000000180)=0x250) mq_timedreceive(r1, &(0x7f0000a2e000)=""/40, 0xffffff29, 0x0, &(0x7f0000b6bff0)) 2018/03/05 07:14:07 executing program 7: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f7c000), 0x4) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/03/05 07:14:07 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00005a5ffe)='#!', 0x2) fcntl$getown(r0, 0x9) ioperm(0x200, 0x0, 0x6) writev(r0, &(0x7f0000000040)=[{&(0x7f00004e2000)="5ed93ee7b7cf81a922d6a4c210e8464bffb44f5da523d6f9a0e2c06f99dffc5be5caed61eae1de98c0f74f53d9ade7ae2427f2746e83e81d460a", 0x3a}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x3}, 0x8) 2018/03/05 07:14:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0xc559e7877b8d5ac0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffffd}, @in6={0xa, 0x4e23, 0x2, @empty, 0x5}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x626b, @dev={0xfe, 0x80, [], 0x11}, 0x7fffffff}], 0x64) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x3, 0x7, 0x35}, &(0x7f00000001c0)=0x10) socket$inet(0x2, 0x0, 0x1) 2018/03/05 07:14:07 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="f443177a64e16d00c3e87d564536b16903c8c1b7a655c413f5597a88181aea26cbdd810e1b378871998a78915d382bc6cf2b1c360780d9353e9227e5063f27a4d7a8fbcb34ec710f4ff91ee344518fd82d8bb9d0639062cc9986e15be6118f8589960c7bee867ff5ed1f51f45c1b308740fedd37ce90160c41dc35d710ee935aa0f516f0207594fe699702dedb3d96318a13e9029ac6267e9a98d0e40ae12003bd2719e3bba1381b2f77c62311467020371c59d236ffc158a13909bd6351366751fc20bd421f2cec9e2fde656ded3212ead7aafc4b78ca41cb155f5d2a35b458d131894f4dbecf4fb9ccb0bbe3a7e055026c", 0xf2}, {&(0x7f0000000180)="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0x1000}, {&(0x7f00000012c0)="eaaa122fbdc095cb7a68e50597081be687a8c9f9d666742b98c354fb548a50c30a96737c617ccd2db37912fdf1c6c3458ee94f9c8d049d436d018d8d4d0b3640806712fc3a1f71025cb267ed4d2f6cff7d9f81203416972ad893f44312ddcadfb1ed511f90f68f086c47a24fafc7d772f1a7451bf398effbc5695ae22962055b7e764a4f051937c9afe0f8d4337f", 0x8e}, {&(0x7f0000001180)="ce1fd3b29e76aa7175efaba7002deb6420f17cdb5c18f736bb6fa3cf376489934d1e686e343a06a574ed527f9182d975f72cb8842be0df4886a6d582b82463df8e63b907927f722157c9fe84bd3bcbabf1b9208c2ec5b39ca4e078d17e485b0de438d8eaadc47b26d9c8996b605693a6ccb2222dae3ae3982e6cdbc8f853cfb8", 0x1d}], 0x4, 0x20000000000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/05 07:14:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) accept4(r1, &(0x7f0000000200)=ANY=[], &(0x7f00000013c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000240)="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") fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) dup2(r2, r5) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000080)=""/219, &(0x7f0000000000)=0xdb) r6 = dup2(r4, r4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000001c0)={0x30000000, 0x94a, 0x10001, 0x80000001, 0x3}, 0x14) ioctl$int_in(r6, 0x5421, &(0x7f0000000180)=0x4) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) sendto$inet6(r0, &(0x7f0000000040)="95", 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/05 07:14:07 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000ac5000), 0xfffffffffffffd7b) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000000040)=0x6, 0x4) 2018/03/05 07:14:07 executing program 0: prctl$intptr(0x8, 0x20) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000000c0)={0x10000, 0x0, 0x10000}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000100)={0x5, r2}) 2018/03/05 07:14:07 executing program 6: clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0xfffffff7) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') read$eventfd(r0, &(0x7f0000000000), 0x5f8) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd4ff8)=[]) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) 2018/03/05 07:14:07 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x4}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000af74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) r4 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x101) fanotify_mark(r3, 0xe4, 0x8010010, r4, &(0x7f0000000080)='./file0\x00') sendto$llc(r4, &(0x7f00000000c0)="9014277e14abed76f364e778892b8ff91183700b8a6593c8e7cb33a9ccfbdd5c047a", 0x22, 0x4001, &(0x7f0000000100)={0x1a, 0x16, 0x5, 0xffffffffffff07dd, 0x0, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) 2018/03/05 07:14:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x40}, {r0}, {r0, 0xa504}, {r0, 0x200}, {r0, 0xc000}, {r0, 0x1}, {r0, 0x200}], 0x7, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) timer_create(0x1, &(0x7f0000000180)={0x0, 0x30, 0x2, @thr={&(0x7f00000000c0)="f9d8e4609ff905d60db7889bdc3e22f37cdf7fbd0fbf5c28", &(0x7f0000000100)="76f17a9f86d6c17ce0643c24f43d5536dc50bf349b591694d2ff220e049cebbfde3b40cee580a57c60fe86a633902195605dc49eccc185b32f8f48bc87210b6e2cfe6a60f11a1eb1d84fd152"}}, &(0x7f0000000200)=0x0) timer_delete(r1) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x3}]}]}, 0x28}, 0x1}, 0x0) rt_sigaction(0x3c, &(0x7f0000000240)={0x3f, {0x7}, 0x80000002, 0x11fcf32}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0xfffffffeffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, 0x20, 0x5, 0x2, 0x80000001, 0x8}, &(0x7f0000000400)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0xd6, 0x1, 0x1, 0x3, 0x3, 0x2b, 0x7, 0x80, 0x4, 0xffff, 0xf5e, 0x10001, 0x80000001, 0x0, 0x1]}, &(0x7f0000000580)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000005c0)={r3, 0x8, 0x7fffffff, 0xc3a0, 0x2, 0x7c57af0, 0x8000, 0xfffffffffffff519, {r4, @in6={{0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0x6, 0x640, 0x10001, 0x100000001, 0x1}}, &(0x7f0000000680)=0xb8) 2018/03/05 07:14:07 executing program 4: exit(0x8) r0 = memfd_create(&(0x7f00000002c0)="9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d2375435eb87682d4934b4fb4e9682a35a2ce5846d6e5f6b63d977f29ffa53106de21417f656770da71fae0f4a2b2c26e88af320238d90e5d05d29c7d2d4f78fb9a4dba97a7054caa8fb52213d5c872cd0c5c85d675c919c9aa500f0488262d3a19ded18c7c31f9c05e9b2cc18c9fabdbab1dd7d0243af793cc4e4e4fe5a34113526d80f49f757815a7e47ba48ef2bb57c45c157deadb2190f28b8ab7312788fd574f4d1dbe4df2d5654bd94cbb967adcb013a5affc14a3bbab60f96e91", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000c04000)={0x0, 0x0, 0x0, {0x0, 0x0}}) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() getgroups(0x4, &(0x7f00000001c0)=[r4, r5, r6, r7]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400, r3}}) 2018/03/05 07:14:07 executing program 0: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000018ffa)="70616d9f7300", 0x50, &(0x7f0000798000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r1, r0) creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) 2018/03/05 07:14:07 executing program 3: mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) prctl$intptr(0x22, 0x9) r0 = getpid() sched_getparam(r0, &(0x7f0000000000)) 2018/03/05 07:14:07 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x2c, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f0000000280)=0xc) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0)=[], 0x0, &(0x7f0000002780)=[]}, 0x0) 2018/03/05 07:14:07 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r2, &(0x7f0000000040), 0x8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendfile(r1, r2, &(0x7f00000000c0)=0x2d, 0x10001) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f00000001c0)=ANY=[], 0x0, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000100)=[{0x44, 0x13f, 0x7, "2155ef6f8e869bbb4482ba452edd7ef7253b888186935b837e6562a533bc556d6cfa82cb90a0c5301777efc7d7c2b431b7a78bd92bca"}], 0x44}}], 0x2, 0x0) 2018/03/05 07:14:07 executing program 2: renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000ed3000)='./file0\x00', 0x800005) 2018/03/05 07:14:07 executing program 3: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/05 07:14:07 executing program 7: personality(0x444000e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40202, 0x0) rt_sigaction(0x7, &(0x7f0000e21fe0)={0x20a4d710}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 2018/03/05 07:14:07 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4081, 0x0) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x10}, 0xc) unshare(0x400) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/149) flock(r0, 0x8) 2018/03/05 07:14:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000e8d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000e17000)) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x9, 0x7f}, {0xd700000000000, 0x1}, 0x9, 0x2, 0x840}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000000404000000010000100200000001000020030000200300002003000004000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0020000000000000000000000000000000000000000000000000000000000000000000000000ba000000000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000100000000000000000000000000000000000000000000000040004551524f5200000000000000000000000000000000000000000000000000c38c13f97331389aab0f4b188b3a8c1a0ce084b9ba8dac9e567b90f3255f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e50000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000180c200000000000000000000000000ac14ffaae000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000001ac14ffbb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff8e21d3b4f965c7fd7344ac4feb3a3209dcf2c1cd48f8b3c0534704882c0c4c4f4517ce4487d7f1645f5028d0ff7673a0a553d405c1e128391e79c2377eaa3aed16a37639b710f49902312e837671ddb39b45d3880c9a10fee2ea25e31ddbf6cd7b0557decc0d5a21747c0312dfb4573875dd67285667474e53a588e35edc4dd9f7b8d3c43179dd2e22f7697cb2d3de73863bdc1802a211f229454a2b532915ea302d2acbd1206b527990550c12a07a302bc2b9cffeb5"], 0x450) 2018/03/05 07:14:07 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[]}, 0x0) 2018/03/05 07:14:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x71) sendto$inet(r0, &(0x7f00000000c0), 0xffffff70, 0x10, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/05 07:14:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = getpid() sched_rr_get_interval(r1, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000a92000), 0xe400094c5da68c04, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) timer_create(0x1, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x14) 2018/03/05 07:14:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) flistxattr(r0, &(0x7f0000000000)=""/194, 0xc2) write(r0, &(0x7f0000a48000), 0x0) 2018/03/05 07:14:07 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x8000000) mkdirat(r0, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) getdents(r0, &(0x7f0000000000)=""/95, 0x5f) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) 2018/03/05 07:14:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002400)='/dev/usbmon#\x00', 0x80000000, 0x40) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000002440)={0x5, 0xffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) dup2(r2, r0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key(&(0x7f00000022c0)='id_resolver\x00', &(0x7f0000002300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002340)="7a5c675bd30c7491b1c910bc0a0e2b3bfd4afc97cf7b7f2dca7ac91b94545e8884ce2aaa74ee41b34b686987a8c84197e26abfc35fb2ffac271c6fa55920a853a724a1713c50a59e41aabe511df9ecb9155257ce026688ef0be2d35fc2f3194aa9e847caf3c1d0ea29f2e57baf94381e5ea15218059186ce6e10fd82cc8279d6ea1f7aaaee1726e4f0833f71c89cbdf0c98fac45842014e8bfb3a50d553d00db18cb89960ce833", 0xa7, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f0000002280)=[{&(0x7f0000000080)="226358ddcbf8f3cb9527422b19d244adce5c9d50c5adc4dec453d86ab40d855c1c4ad61dcec00ab968ab4b667527031812611c4ef034332ad18cdc9361c81668912512552c0824950e360dab4dc9d783dfbbe8022d285d996a1ef559a63f8235f49d5084c0502a878e57f2e77ebe4e681be2e2829760b8387a553e5bbfe009ef58e1d8491d950f935e769a87630d67c076d70a8c9e92655c08d322b91df034a70ae1d95ab041083a556309ddf5973d178d658a1c05a600e02162cdf67f068811d44d1077e6ff", 0xc6}, {&(0x7f0000000180)="20c6246c5ea6e48ee359ff3e9121d1b843fc543c0e7ae257d1598a1c155113c50137ebe76f380e3075944f9d2ef0d54b417f591b93bba69cd6a5c8a15e3e4abfa84a0bae153af8e7e23a1bd279e3be3e033fc7e1cf58763e78939fa26a8341a6cc1e517593af9414667cbfb5fa2bfbc90c12f8ae06762969dc1afb5bbfe5278372d91ef2aa38b25079209aaacc19e3b05cfa3f464982e7ca76a15d1d8256f5c9a48867b77e6e4aedc487fb2869fad6f16225e6e81548f08a1d9e479d6021a5dd249dcb81b978578cc4eb2d27fd06fe3ac90045f3ce3af25d76b46e8ab59d379662e6f464388257a4817cdcba4e53f4caa8dd123be02e714b749238279a32f579dcbcaf888d260bd5bb6402328bbbc7b91e2c23a942d36ffd588daa0e431948fef25cdb26c88babdb182ff4b7dda2f1bfa0ac55c3b7947205c341e29dec1394165e93ecda0f33301eb27e894345ec3005166da7202b00151977d4c6a68aab0a463b5b8f14fe8ea66913ddde78ef261abb827d31f72490c337cf11ddb9238cad74a9ec9e63df6507dd2d6c048285973731dfa72f422029fed4b4d1fd65a3c0e578d89f2659188e2fb62713f222cb4735ba1c7df31bc504cb67389ba5cae873b43e9cae8c5b10186003eb3aec38d2934c766a01312c4ad0e0e9b2d7405930219c0c71d6ac92bca5bdd2185eb69cb21236a2b557409ba4bab84b42d1009c0a79db83219ac491fa2f968c2e5715cf88526a70ce1b176f69971663b793ad1fc79a4e2630b9b487b6aa93e6d4621948a0a87651d21516f816fc32b6bdf289a5f9e6dc4622aa894b5bf4acff6b4e5ee744edf4b5792c896ce09844056bc2f670428c3d51cc3bda06c7108ef972761357c85b634d438f979e8fe0e577c29ef9f4ca03eb1bf36e64a12f32c039cb1eae0baaf8d8eef30307321e8602de83f60d63c0cf57e07ceb55457d1810e00fcfa4774861fee9b89f80f5b28fcca749c6b65da50ced01d96ef286cb591832e3f750a0f6e33dc151955d92d239823d1de796ac1df916be4f89f3dc64fc2059094c810d7213d2f807b01df615a4703374757c39f3a8dcdb2b1c0fbe09eea87dd33ef96a97e06a3ea80883dad9eab9b42a76f575f12d2f8f0d9a9cd1e7c024da4fe4bbaa25c5d5182675ac82c1a9070a9a43edcfe5d73fd937c77a4f7a6da1b33299acd8f8eeb1852335e56a79cc402192a375f81a3a66d17129b41793eb6eff696df5812b0a465b7defe41cd9370de7861c845671105a56a91eb660293abcfda7b755d696bbc28cc748321b36a138847aaebc9b1f3e0f3682e0de17654ea5b45d0c3a534ff1d56e4e230c8145933187b4d5762e2352a8394548b47e8358f8df84283fa583bfc7707e0b6517178f91e843c0b1742ca357e7adf0f83cf8da16b0a9226a1b43552af6657fcb130563d0d42b07b124cd588caa972d0a3584445b9847679847812862f8591e38d5c2d455e0187809e2de4b1f07ec356393f23aeda5ee17aec7093da499903fc6e6a1c8a9d6b2903debcbc2d246eed30869287f7c206951e09fe21b7af43177621f0a33b9e4853335b652d471d320e8c6df990f586f78a873fd4a85aa35ec89981daea94f2593178dbd1c7a30761432769bc66d1de24aa06525fee8622d6cc016cc5c5cf079ef315c4fbd7302e53651938d10e3a1a4d2d896008813f389630b4cbeb0a9541077537c7ce08c42a1a92829d391d48ca4fec82d3f8a879febc9dce6435f69d0bb7e7d1c0aa86edbbadfe3ad954ad8c85d06f2cc5b6d04924beab42216c3fbb99aa7b7852beb9b36a6e1bbc4492b1543e0a4cf7ffa86cb4144491722bcc450eba45ffec43d546e2a3c664ca5032edb0639d86918ffc51b0d719d49c736cc75770b8d84c3ccc020fbf422831c2be3c222b323339db0ff9dbad9f70cc91d0e99b3f096e58ad348bef7a51140366c0eb2b08c237f9ecd97bc1219dba4c2a0ca53c483e56e1d642b7a14b8cf895b80ded3849e094ec1b382f19257ecc1b43845ce78b826376f4afd3dc199f4e70f913afe0f23129b0a553d6ef9261b1cbb0d595004344848d1b03aeee465b21823dfaa1ea9bd7e6cd5a88726e8c0908e45030a9fbb13c1821e9e4fe4dd49097f3c107e1b677772d454b3c66bfba20311ffe337835c420bc38deb997d3b142bc9cc886568b016a7e10bd41cc00984caee3d09dc5d9df8b51bfea34c2e04868cfe96a614bd3070cd9ea447fd1bdfa847cc63bc92c0c34afa89dd45a31d02ba629586c010e326212df7a00722eb166173ee97218eb4974dbbd5586b088b47520601414d626931fb572e2c0bfbaab650c34916f9406392c8052c617c19b7c4ff4e3f37b5dab8f9b29a943527a2d014a4f7966ffc4888a9362f473a8c755538812af42addb7c1eee10906d751667732f211570619c4f3e3955648525c29ae41190ee1fc551db2bf7ddcbb451b35e424d0ef4b35d288fa443cd40c29f123b79dfdf2072a0b71288105b326a81d87b1114a0a204c996c6f9456a9cf231127c85031f4979f0fc7d8282e1ba2c416fe8c069f2077887c32b9792769235eeb615e61b2acf4c1cfde68029bc0e35a882aec1ace637341f510e578aeeeeaa94cb6d9d6be8cf461ae945b1dca3dc6e44b493568ed6e84ac4abbc97dcdd9b2228ba35892f81d3838c237d2943b1d3bcfde364acf916a29bd069e4d0e90f91c6b817a26e61d9c684d44d4479d6a321e2b2798262961481675042b51c386375e61f6479ec5372814c253bf6a3bcc6accf7392a302e2f8df41238766bb285c694d91f105d1c433348c314cb74800615f515ea193cc81dbdd082c6a8e135a5ebfa2071964a9df4594acb14a50d994e8b96bface3b50e89bea73f6fdae9e0a73d2371a55a484b063219b286987c92a7f2b324608020ef6b4eafa5f860cb0c7076ed52ff04e3f2b8b74356329bdb77f8943ecce512491ef241f1f8cc6e997bc41edf82aa6d0836244da083c011775dea82429d6fb8b17bdad08bd89831f09e298dcbb17dc8854a93b73b0d12b26cdf24afe4873e4bacdd5ce65a421420d4cb49571cde1c0d3bd05c9000d0d2c4cebedb2f9d63699d59ce2eea0025e005979297f40f63ce459be08bf7cfd785e85173f07dd76683e25eff3826bf35500756b8f7a1c23700c572833530cf4174a1a7660ab3f3a0d5cac7aee08c494104785e3d853277712ea2dd3b175cf5865c7ea294d03a2121c242aaee948ac947139c4f44c895c62335011b37397ee884f631c9caeaae1475d71d8d3b5d5d393376797b12e9f045104e0fc23afd4d4a04c2aa1f49e92cbc0988e429b4e103ec15df2ddf184c04bd30ef9cb04711f96bfd69f5f09f2feac6fc095c7f524044993af02fa6ce06baa554c53808e370716f9a9f71591fbacb52e1b00ace246a0b3fb73fcc2c9349480dcfe89dad5f8a51a829207d22708b2cb1a40808270934d0d2f6e0b73c7dacc5d8ea1a4273185b224bafba3b2261cf5dd85aad04ae894f10a419934f661f4ca3a06209db74571d715e826d239b92d63271a16e4a9504ed5fedd6dfc2af3760261f741afbb0e44b48da8e164b16c96fa35e9f0a54cb3f842dd1fab1ae4228cb2e9b18696007e216a94c1d067ed71cae948d004d66304ac52d9120fa61e34e917e883385353ad06fa6214effebfa8227de052f298ad7dff8cecf10ada3e0c535e34c2e9fd2811d0e2bcf00bbecc62da4e3c46a14a5ab3905b839dad853d698dc525c6c5751a8858559f620d36cc14ec0badf06d5e52774311f1668fa6b7eca95a71d51e693fc87dbae6172531b4424288715f2e232bca0a17c497598baf9e68e6bae5b12103e4b57d4549208581427ffef6347a2ccbe4de9e6fae3e0aad94bef9b0f5623334e42408a1db7ccff2f8bce302adeaeb6b9d13e78b372a241eee4e9f2118dafa91bf194ee2fbf9aae808b67fe8a881174cadfcf4c6eba93addeadbd7f062de4a5355637530457e2022133a6a2951efac8604008d5de9d245d36cfbd71cc8dc5c0e9667a946f05c2a2c8ed02841e5dfd4ce41a5db8e725c75d297fb59e5034d207c5ee3bed542c8f4f37b0ff57050e704ac116a7d873e29c0a308ec36a06fa6c2fdde5b8ed3d300ca11dc046f0c8338ae48d05e3be8c6d9a4e7fab3e06ca2d16972025c27b24d9131ab467f652b0a6350f47de8bc8c4409f32349129e5b8058f9279cd990c7ab26a885928d15567b8b891637f90f00f44c1ae261be1a544287fabb02ebf58809a553aca9316417cbf60f157b94d7f425d83f89378d3db00127c5c164322e6a1d3f0c5b27a119a971996d6b34fc266e51076d62b2d513fe8a4cb858d25011afb28f6b60fad0b96dab432922e8466db6d98a648216ed646059ffa6f1f7db166584bc1bfef0c012f123ad75ac4d6c5686a4ec771da281421f93959ae312f623747fe71dd279823143d5a899d464a1c0de706dad17703df9a6f6e6f782cd8bff4f579617426df23506a54609c7aa212490e3791eff0af3fce244d69c4b4fcab050c8b5894d1a6894436f4b8ed7618f3928cd27cf3e0ea4b43804f79b62c55095ac9802d6560d974ee50ccaa3acb7e86d3e752054020357b2ec2be0a6017e8d98610e2b183fde7d5c0ac190ea720e24ed6c17b06d3055f3b349363525d793368aef19579c81dbb00e9cde24538fcb7bf6b5c3a8de9ac40e5c0f6a92ad5220a2416f8ed688bfe2b1db4878b7189d3760cfcfedcd3d002ff491aecfde781d46e0e84933997d5d3f09e0025b455b3405df564d9fa8dafa4d8fe12bcc1e4f24c59c5f52705fd48fd41269eaa0bae248d007cd1f2dbac4f8ae5182a4222ffbef47d9d2164ca08fc041da675b96a36cfb835ae9d9119d69744e450efdd30154a02f537824fd0d95addf2345d2c21994dde12b5932ad3e981138645da7908fb7edcb10648be1c21b4a3e0415052f09a3bccd42d7c3d668a5ef323437ae8bcfb8820846cc303f3f42301672643624ca39765fba666f3aa31302e3beda0eec2b02fcce25e73afd496bb3afbb1ebdbc8729a3b04fc2def90c7ad5946a1b8ee5d74be0696c3391ec6c2e7117e964d78ae3b8d54b2fb335aba9c8ea6e0d161dd073621b893cf8c9753179d641841c5d94def3f3b21ee50e117322a4ea7cb9e13a1106cf662449738c9c0402ab673962c529898420ebfaa059edb29764e800f4375913b4a8f1a77f9e892bcfd957bf3de74b42e425b590bb90b122a6ada64ac14b3da564d699c06e952d8c6a44613622ab48ad921c85da2d11642b482f2142d9786d0cb7d4149fd919cb0101a379b823403a541c8f8beee4e99ed99b7837ab1bfc169c6138cc922f69edbb13d1773aecf4959762a33ce7bfb95e3e4d240354a91cb1158931100b3f14c3f02d7b8802394a7b02647c075ea452cc776a5853f323b547f9ff0455fc5ad1df62886cd35f1849997403d8c69ab8c2407e31d8dac580c820f53762d390c160c3d99757ca17d7aecae5603076990089d261cfd9f4dd4282caa6972a3d0e0e55bdf4fe64e90998058da0d23b6cea0d2c6b26c8010776a3f5628bba26724b8986d2ada549302079ab5ff64b1568b1954cdb994bb46b067f1c6f5899c51dfed4551e1e51a08db89606a671ab443ce760177027d9ea358d0240fa7d732e6bd85a7ce5f3ff5a990be3945aa5dcbfa123cd83eec3bf53261dda434c19abf661923b85795f2b75df8341cf69121fcc12a5b3ccd361f958d0751dee4935c6b62b51d4bd5efc1d7079e626c2a19ef6a49a52b86dbcd53891c92f92b8f258cd84e08", 0x1000}, {&(0x7f0000001180)="66e16b56e6d5", 0x6}, {&(0x7f00000011c0)="d58f4c741ec29c2b387be94cca481dae8021b8c4a9506c9e8048084a43d00ea4af1a74", 0x23}, {&(0x7f0000001200)="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", 0x1000}, {&(0x7f0000002200)="fdae2222efc291b40ed21ad6c723b137f6f642775a4c58564ae3ea6bd042d5167628be8fb21d2d9ec71a14d51fe97b872453fac52cd0ef9c354e8919c7d061d337dfc9dd0ca420409ea6565a84e32d1a3c773fe2bacc6ab1ff2d9d", 0x5b}], 0x6, r4) 2018/03/05 07:14:07 executing program 0: r0 = socket$inet(0x2, 0x80000, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb8, "ad02fe2ff1264db2fa886f62bf20a312a9144bfe4a8578674a3cdb6e4257ad8b2f100c13b0d37f3369089e11aeca5abb53b454d5400bc715815a9f5c66583da477e8d87fdfe156f8488b3f90593a2f1a770244d294316609417e3a507a557ae7b66c129d3ab192c00ec92a1a1f6de3b193a438b2c18c9f4c36e0989a0162a0a7a7931384dab0154106c65dcf43404a03b7d6edb597b65062f4d1a2550f6c1f84cd527ba7ad1fc26a84be15225cfb2c0991e4e795a6f110aa"}, &(0x7f0000000100)=0xc0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000240)={0x5, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x118) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000200)={0x0, 0x2710}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) 2018/03/05 07:14:07 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @empty}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r3, r4, 0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x1f, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f000084b000)}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000500)={r5, 0xd977}, &(0x7f0000000540)=0x8) 2018/03/05 07:14:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x200, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000200)=""/98) sendfile(r0, r0, &(0x7f0000000280), 0x19cf8c6e) socketpair$unix(0x1, 0xee4303db495be38c, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0xfffffffffffffe43) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000020000)={0xaa}) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000180)={0x8}, 0x1) 2018/03/05 07:14:07 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000000)={{&(0x7f0000a00000/0x4000)=nil, 0x4000}, 0x2}) 2018/03/05 07:14:07 executing program 1: prctl$getname(0x10, &(0x7f0000000080)=""/152) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000340)={@empty, r1}, 0x14) r2 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000040)) mlock2(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) 2018/03/05 07:14:07 executing program 5: mount(&(0x7f000097fff8)='..', &(0x7f00008beff8)='..', &(0x7f0000000080)='hfsplus\x00', 0x5004, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='eql\x00') umount2(&(0x7f000020b000)='..', 0x2) 2018/03/05 07:14:07 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000080)=""/144) r1 = socket(0x2000800000010, 0x3, 0x0) write(r1, &(0x7f0000000000)="26000000130047f100007fff590022ff001000e3010000000000000000ebff00060010000535", 0x26) 2018/03/05 07:14:07 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x8}, 0x0, &(0x7f000001bfe4)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) 2018/03/05 07:14:07 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a92000/0x2000)=nil, 0xfffffffffffdffff, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/05 07:14:07 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x30000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000014c0)={'gre0\x00', @ifru_data=&(0x7f0000001480)="c0a565f331a011fe8bc33caa60a5353b3eea424ccae25340a3f439f57974d2d3"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, 0xffffffffffffff9c}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bond0\x00', @ifru_data=&(0x7f0000000000)="30ee3ea9e792bd2e00cd6d3457f422198a3db5c76d9e48380537d43a8ec7555e"}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000200)={0xa1, &(0x7f0000000280)="8abc574f1c267edd9804ad067ac5ba6af07083646012b02606bc21d748b9307fba30b32c5eb7343e3e566d2b07a308b922fe3d67c450d2068a2f29723fc727251e3407e79b75bc8b70008dd2aaec64dc7f754740b3bff07c79442f311762d2c08b9b1e10f34e7d3d45ec1a185d94d8735e651ab39fe9e01581eafff0b0cb0000a53bb8b22bcee7bf996d7da2785008905d02f655977e5861b6dc650525a2bfaa93"}) [ 43.103783] binder: 5968:5983 got transaction to invalid handle [ 43.116264] binder: 5968:5983 transaction failed 29201/-22, size -7077371630040645632--2096014152928767771 line 3005 2018/03/05 07:14:07 executing program 1: r0 = socket$inet6(0xa, 0x7ffff, 0x400000000) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000426ffc), &(0x7f0000167000)=0x4) 2018/03/05 07:14:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r2 = accept4(r1, &(0x7f0000000280)=ANY=[], &(0x7f00008f1ffc), 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000140)="36dfab78b603d930a7cf9ddb9afee62ce6723cd4e49412fef15b1a81000000ee07872a358ae8000000006aaa3cfcbfe29a6ddcfc6bb7ec30a9f20295ca02277565be5bf325d3dc209af337753268119ad2e67df8ce9e54ab65e9f2bc9067cc2ecfbb09aa88d0698f73a14e4ffc06f0e25628943e38d451213c74259a5b8b54ca2ba143de3e33bdcba2932b08d8de05c4d50e7e13293c8ee8a334c1a73dae26a20015dbd7cd00000000000000", 0xac) 2018/03/05 07:14:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$llc(r1, &(0x7f00000000c0)="5e9627a2c273cdd0fa957b4e5678643993aa4e202e4dcad208b9c4d93e4ae3e39402381385f1d84c18326da30fa80624a20167f809a3e1552e594df6f5dee100dce95f423bbaa64d7908cb7591245efc617403101875c58738e0f998972c4aff9799c6d7f7c2dc8f47d5935f4e3058a891125e842b84f15b7ba6ef94389672499e6e238ea589d01259015e7272d992daf95f4c0cdc", 0x95, 0x8800, &(0x7f0000000040)={0x1a, 0x15, 0x7, 0x2, 0x6, 0xffff, @random="1f2bec5d55f2"}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={{{{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0xa, 0x4e24, 0x80000001, @loopback={0x0, 0x1}, 0x72}}}, 0x5, 0xb789, 0x8, "12ee1d631c69c14cbdf8e95978c9ee81c78c10b6414b3deba87a110d92b5a3e770be3ade089591d85ac562f64d3746592c0cbe9e6b1ad380c951c12d4cc23a20501237811c4c266440a7bd528d870e70"}, 0x160) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090069000000000000007f00804003000000460001070000001419000a0002000000096e0200000000000000000003f5000000", 0x39}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x7, 0x9, 0x4, 0xa9c, 0x647, 0x9611, 0x7, 0x5, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x6}, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000600)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/03/05 07:14:07 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x5, {{0x2, 0x4e22, @rand_addr=0xfffffffffffffffa}}, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x118) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f00000001c0)="2267af3c92b2acc295e4", 0xa) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000afd0)="2f0000001d00030000fffd946fa28300010000d87f86c497271d85680800a3a2d188737e0b000100015867855e79a5", 0x2f}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_value={r2, 0x5b2}, &(0x7f0000000400)=0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x90002, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x8) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ff9000/0x2000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000240)={0x1, 0x0, 0x0, 0x6a4d}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40086439, &(0x7f0000000280)={0x5, r4}) 2018/03/05 07:14:07 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_create(r1, &(0x7f0000000000)=@access={'system_u:object_r:updpwd_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x34}, 0xfffffffffffffedf) close(r0) 2018/03/05 07:14:07 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x10100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000080)={0xb8, 0xcb, 0x7, 'queue0\x00', 0xfffffffffffffffb}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)) [ 43.153040] binder: BINDER_SET_CONTEXT_MGR already set [ 43.159438] binder: 5968:5983 ioctl 40046207 0 returned -16 [ 43.186670] binder: 5968:5972 got transaction to invalid handle [ 43.192755] binder: 5968:5972 transaction failed 29201/-22, size -7077371630040645632--2096014152928767771 line 3005 2018/03/05 07:14:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='syz_tun\x00') r1 = accept4(r0, &(0x7f0000000140)=@nl=@unspec, &(0x7f0000000180)=0xc, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="700483efb809ea0788fb752e23003b38", 0xfffffffffffffef4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="411ccc900d5377ef4e1c000000210000ffff0a0200000000fe012100006e00569d268ec80a9177bbdd7da24bdaf649bf63ca12bb5b036e421694ee704ed6e2b80dbfed956b19"], 0x1c}, 0x1}, 0x0) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@rand_addr=0x7, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x8, 0x4e22, 0x1, 0x2, 0x20, 0x80, 0x3b, 0x0, r2}, {0x3, 0x81, 0x2, 0x5, 0xfffffffffffffffb, 0xaa22, 0x5, 0xfffffffffffffffe}, {0x2, 0x82, 0x8, 0x6}, 0x4, 0x6e6bb8, 0x3, 0x0, 0x3, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x7c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x0, 0x3, 0x100000001, 0x800, 0xfff, 0xfffffffffffff4c6}}, 0xe8) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000002d07000000002ebf27aedf25070000000c00a4a800000000", @ANYRES32=r3], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/05 07:14:07 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x799) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00000000c0)={0x7, 0x100}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/05 07:14:07 executing program 3: r0 = open(&(0x7f0000000000)='.', 0x4200, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x83, "ea3a50e16c87a78a6938505cd0ab1ee90981e9c459e25ce583121966ea98d894de3cbc7361c804b147f063419d2b0842a5b67dff3c134bffb1378ca4f565b81e98daa38dbd3e250c511c97a1d30f28d970e0ea0d2111629a75e219f95fabedff9f059a5c24b36c10a302491e72ca53975efe33cdd7f3954b3312f73b0f36a147c6c527"}, &(0x7f0000000380)=0x8b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0xfffffffffffffffa}, &(0x7f0000000300)=0x8) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00000002c0)="65099e877c07946cd4e32e3299c26849e2f70c92b0955b9737221d23da83115402f5fa642c") getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r2, 0x9}, &(0x7f00000003c0)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r3) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='.', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f00000002c0)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000000040)=0x3) 2018/03/05 07:14:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000900000000000000000000000000aaaaaaaaaabbaa5b49aaaaaaaaaa0180000000000180c2000003b3000000000000"]) [ 43.218097] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.223815] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.252590] binder: 6017:6021 ERROR: BC_REGISTER_LOOPER called without request 2018/03/05 07:14:07 executing program 3: mkdir(&(0x7f0000543000)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000077f000)) openat(0xffffffffffffff9c, &(0x7f0000899ff8)='./file0\x00', 0x73877b1df74dadba, 0x0) [ 43.277335] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 43.299124] binder_alloc: binder_alloc_mmap_handler: 6017 20000000-20002000 already mapped failed -16 [ 43.306220] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21261 sclass=netlink_tcpdiag_socket 2018/03/05 07:14:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0xffc5) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@empty}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) [ 43.317144] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21261 sclass=netlink_tcpdiag_socket [ 43.344131] binder: BINDER_SET_CONTEXT_MGR already set [ 43.352021] binder: 6017:6033 ioctl 40046207 0 returned -16 [ 43.359474] binder: 6017:6021 ERROR: BC_REGISTER_LOOPER called without request 2018/03/05 07:14:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/05 07:14:07 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/fib_trie\x00') pipe2(&(0x7f0000000040), 0x0) r2 = syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f000028dff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) sendfile(r2, r1, &(0x7f00001a6ffc), 0x400) 2018/03/05 07:14:07 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) chdir(&(0x7f00001b0000)='./file0\x00') r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) fcntl$notify(r1, 0x402, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r2, 0x80000, r0}) 2018/03/05 07:14:07 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2080, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000100)="9778f5d6de679781b4249a2cb8e2b4d5", 0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000340)) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/240, 0xf0) 2018/03/05 07:14:07 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x101, 0x75e5, 0x401}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x200}, 0x8) syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/03/05 07:14:07 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x100000000007fc, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/03/05 07:14:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4000000000000004, 0xfffffffffffffffc) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf070042e8fc808f9a0e2ed2fc089995bba3ef55d5d7") eventfd(0x9c7) read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/03/05 07:14:07 executing program 7: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00007fc000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000b9000), 0xfe65) setns(r0, 0x4000000) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) [ 43.379278] binder: send failed reply for transaction 5 to 6017:6033 [ 43.387495] binder: undelivered TRANSACTION_COMPLETE [ 43.392641] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/05 07:14:08 executing program 3: syz_emit_ethernet(0x56, &(0x7f00000004c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="44377847ddd3", [], {@ipv4={0x800, {{0x10, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0xf, 0x0, [@dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @lsrr={0x83, 0x17, 0x0, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}, @rand_addr, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001]}, @ra={0x94, 0x6}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/34) 2018/03/05 07:14:08 executing program 0: r0 = socket(0x1f, 0x200000000806, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4dffc)=0x9, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bcsf0\x00', 0x7}) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000080)=@ax25, 0xd, &(0x7f0000ac4000)=[], 0x200000ea, &(0x7f0000000040), 0x0, 0x9}, 0x0) 2018/03/05 07:14:08 executing program 4: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) inotify_init() getcwd(&(0x7f0000000040)=""/102, 0x66) 2018/03/05 07:14:08 executing program 7: r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x80040, 0x8) fcntl$setlease(r0, 0x400, 0x1) exit(0x34f01d91) fcntl$setlease(r0, 0x400, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/05 07:14:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="feffffffffffffff8600000000000000000000000400000065090000000000001d06bb6edff4e6bfd8d60ba6af91bf3f91b625414aa0a9ac3c06f4644f7d2baee5048e60acf94b40ed25fdcad2e8da42a4d2dd787c0f5fe8165b2bd0d63d0080e2ddccdfbe731f4266010ac60a1e6dc73701fffff57d465632ce4d71fdddda9b859d9080d843e0f1"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000040)="e63a7888afc266634c6aaf01eb46c8d09449bedf84e48b391d32c7a990d89d15951e95cab2e338f6d1590a18d5c7b46ae3bd2cf716dac5dcf66a075eaeb11f29d6d4455ee725af374bc67825b4578b9cff903cc7f8767f27cead72752685fefd32b7cc0928a409f5") sendfile64(r0, r0, &(0x7f0000000000), 0x7) 2018/03/05 07:14:08 executing program 6: r0 = socket(0x13, 0x802, 0xffffffffffffffff) write(r0, &(0x7f000061cfab)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/03/05 07:14:08 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000180)={0x14, 0x4, 0xa, 0x111, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) fchmod(r0, 0x120) 2018/03/05 07:14:08 executing program 5: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x400, &(0x7f0000000140)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0xa0100) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/55, &(0x7f0000000080)=0x37) 2018/03/05 07:14:08 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) getsockname$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000380)=""/93, &(0x7f0000000400)=0x5d) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000100)="173c08e48373bd8f96a69cbc7868505f5e0c4f4d9d6576b4f1a51380f48bb071086136f9fb6d2b8a87f3b11b2cd7d3b0e0b3e2732821b11a8f829c062f27012fd95123633f562ab0165229fd032bc0ffed1fae5b310cc01ee4dbd8e7f5f980a1f133801cfad38bd7a46cf63af628c2d3a6686cfce2ac37ade97c0a7c83892e737153faa13071221001010355c01f6978a5c18f33e78ddc29edcc0272fd8789993166175abb201a57aa39c49614052c9616cf49dddcd46e9850df618516d83948d1b7c61bf5cd18603da659d0897fb13dc5ce") getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @rand_addr, @dev}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000440)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x16}, @empty}, 0xc) lstat(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280)={0x1, 0x22, 0x22, 0x8001, 0x0, 0xe00000000, 0x4, 0x5, 0xffffffff, 0x0, 0x1}, 0xb) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, @dev={0xac, 0x14, 0x14}}, 0xc) lseek(r0, 0x1d, 0x7) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000002c0)={'mangle\x00'}, &(0x7f0000000340)=0x54) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000480)=ANY=[@ANYBLOB="e00000ef020040000000000000cf26ca97783e79f1ebd816000000"], 0x10) 2018/03/05 07:14:08 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000006a00)='net/raw6\x00') preadv(r1, &(0x7f0000001500)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/05 07:14:08 executing program 3: r0 = syz_open_dev$binder(&(0x7f00000011c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001200)='/dev/input/mice\x00', 0x0, 0x0) dup2(r0, r1) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)='bdevvboxnet0md5sumbdev+)selfem1[system\x00', 0x27, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x80000000) 2018/03/05 07:14:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x14811, r0, 0x0) getpid() sysinfo(&(0x7f0000eefff1)=""/15) 2018/03/05 07:14:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xaa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) r2 = socket$inet6(0xa, 0x400000000001, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x3ff, 0x1, 0xff, 0x1, 0x4, 0x4, 0x775dc527}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f00006a5ffc), 0x4) 2018/03/05 07:14:08 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10080, 0xa) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) 2018/03/05 07:14:08 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@empty, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e23, 0x7, 0x4e24, 0xe2, 0xa, 0xa0, 0x20, 0x0, 0x0, r1}, {0x3, 0x1e9f, 0x0, 0x8, 0x3, 0x8, 0x2}, {0x7fff, 0xfffffffffffffff7, 0x7ff, 0x81}, 0x2, 0x6e6bba, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d5, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x0, 0x4, 0x3, 0x3, 0x80, 0x7fff, 0x1}}, 0xe8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa}) tee(r2, r2, 0x7fffffff, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000340)={{0x2, 0xf58c}, {0x7ff}, 0x9b9, 0x4, 0x8001}) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x0) write$tun(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000045000030ffff000000009078ac14ffaaac14ffbb0c2090780000000045000000ffff0000000000007f000001000000f3"], 0x34) close(r3) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000005000/0x10000)=nil, 0x10000}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000006000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/05 07:14:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) capset(&(0x7f0000000000)={0x20080522}, &(0x7f000086ffe8)={0x0, 0x1ffffffffffffff, 0x0, 0x7}) 2018/03/05 07:14:08 executing program 0: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x420) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @empty}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)=[]}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20, @empty}, 0x10) 2018/03/05 07:14:08 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_timedreceive(r0, &(0x7f0000000140)=""/127, 0x7f, 0x1, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r1, &(0x7f0000001fc8)={&(0x7f0000004fe4)=ANY=[], 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006ff6)=[{0xc}], 0xc, 0x40000}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) mq_timedreceive(r2, &(0x7f0000000080)=""/97, 0x61, 0x9db, 0x0) [ 43.594681] binder: 6111:6116 ioctl 80046402 20000000 returned -22 2018/03/05 07:14:08 executing program 2: r0 = gettid() tkill(r0, 0x3c) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x0) getdents64(r1, &(0x7f0000000000), 0x0) 2018/03/05 07:14:08 executing program 7: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000d3c000)={0x2, 0x4e20, @empty}, 0x10) prctl$void(0x27) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000b3cffc)=0x14) 2018/03/05 07:14:08 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a92000/0x2000)=nil, 0xfffffffffffdffff, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/165, &(0x7f00000000c0)=0xa5) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000000100), 0xfffffffffffffd4f}], 0x20000163, 0x0) 2018/03/05 07:14:08 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x50000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x9}, &(0x7f0000000300)=0x8) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400c00) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000340)={0x8}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000000c0)=""/50) mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r3 = inotify_init() dup(r2) connect$inet(r0, &(0x7f00000004c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r4 = epoll_create(0x200000a) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0186415, &(0x7f0000000440)={&(0x7f0000ff5000/0xa000)=nil, 0x7, 0x5, 0x81, &(0x7f0000ffb000/0x2000)=nil, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000b68000)) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x6000024) r6 = inotify_add_watch(r3, &(0x7f0000c3d000)='./file0\x00', 0x2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000480)={0x77359400}, 0x8) creat(&(0x7f0000000380)='./file0\x00', 0x4) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) inotify_rm_watch(r3, r6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) bind(r2, &(0x7f00000003c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) epoll_pwait(r4, &(0x7f0000529000)=[{}], 0x1, 0x0, &(0x7f00008e8ff8), 0x8) 2018/03/05 07:14:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x1c, 0x1c, 0x2fd, 0x0, 0x0, {0x7}, [@typed={0x8}]}, 0x1c}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000001c0)='wlan1\x00', 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x291edcf4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6, 0x10001, 0x2}, &(0x7f00000000c0)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140)=0xa000000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0xdca}, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) r4 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e23, 0x4dbd, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x451}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @empty}], 0x68) 2018/03/05 07:14:08 executing program 0: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001200)={0x800, 0x8000, 0x28e, 0xac2}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001240)={r2, 0x8001}, &(0x7f0000001280)=0x8) sendmsg$nl_route(r3, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0x8, &(0x7f0000000000)={&(0x7f0000d15f78)=ANY=[@ANYBLOB="1c000000080001006c6f000000000000000000000000000000000000"], 0xd6}, 0x1}, 0x0) 2018/03/05 07:14:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x80000002) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x81, 0x9, 0x6, 0x100000000000000, "b1c6fe26dc0c31aa5a7815589c8a02efdaf2d64318d6b32a0759f4df2e6b1957"}) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) 2018/03/05 07:14:08 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000091bff0)=[{&(0x7f0000a6ef3d)=""/195, 0xc3}], 0x1, 0xa5) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/03/05 07:14:08 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = socket(0x10, 0x803, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x179) write(r1, &(0x7f0000000000)="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", 0xfc) signalfd(r1, &(0x7f0000000100)={0x80000000}, 0x8) 2018/03/05 07:14:08 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffffffffd7fffffd) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000000040)=""/74) openat$ashmem(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/ashmem\x00', 0x100, 0x0) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f00000010c0)=""/159, 0x9f}, {&(0x7f0000001180)=""/221, 0xdd}, {&(0x7f0000001280)=""/102, 0x66}], 0x5, &(0x7f0000002780)=[{&(0x7f0000001340)=""/23, 0x17}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/108, 0x6c}, {&(0x7f0000002400)=""/247, 0xf7}, {&(0x7f0000002500)=""/166, 0xa6}, {&(0x7f00000025c0)=""/55, 0x37}, {&(0x7f0000002600)=""/231, 0xe7}, {&(0x7f0000002700)=""/72, 0x48}], 0x8, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002880), &(0x7f0000002800)=0xffffff5d) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002840)='/dev/sequencer2\x00', 0x220006, 0x0) 2018/03/05 07:14:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, "4a05927ad062182ed2fffe2dea225e7421a4c3184849073fef52517426312f73bc76a7be17ac8a0df33008ee637941a214c5f5f991e2de917c0907365880d99e", "8ce47484db26f662475b0104ae8d690698070000008000008000405faf0f909f"}) 2018/03/05 07:14:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) readv(r0, &(0x7f0000000200)=[{&(0x7f0000fe0f5e)=""/162, 0xa2}], 0x21d6) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/4, 0x4}], 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000120fdc)={0x0, 0x0, 0x0, 0x81}) rt_sigaction(0xd, &(0x7f0000000100)={0x6, {0xea3}, 0x2, 0x9}, &(0x7f0000000140), 0x8, &(0x7f0000000180)) ioctl$int_in(r0, 0x0, &(0x7f00000001c0)=0x100000001) 2018/03/05 07:14:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) lseek(r0, 0x0, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000062d000)=[{}, {}, {}, {}], 0x4) [ 43.808994] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket [ 43.844574] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket 2018/03/05 07:14:08 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x30301) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000140)=""/249, &(0x7f0000000240)=0xf9) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040)=0x80, 0x4) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3, @empty, 0x101}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in6={0xa, 0x4e24, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0x64) [ 43.876113] PF_BRIDGE: RTM_NEWNEIGH with unknown ifindex [ 43.893167] netlink: 124 bytes leftover after parsing attributes in process `syz-executor7'. [ 43.902708] [ 43.904348] ====================================================== [ 43.910648] [ INFO: possible circular locking dependency detected ] [ 43.917036] 4.4.119-g855ea74 #28 Not tainted 2018/03/05 07:14:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) mkdir(&(0x7f0000000000)='.', 0x11) epoll_pwait(r1, &(0x7f0000f34f94)=[{}], 0x1, 0x0, &(0x7f00009f2ff8), 0x8) epoll_wait(r1, &(0x7f00006f2fdc)=[{}], 0x1, 0x0) 2018/03/05 07:14:08 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x4000, 0x4) close(r0) r1 = getpid() openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0) process_vm_readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x405}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x7eb}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) add_key(&(0x7f00000000c0)="757165720e8700", &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x90000, 0x0) 2018/03/05 07:14:08 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c0afec)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6aec}}, [0x8, 0x0, 0x5, 0x3, 0x5, 0x0, 0x6, 0x3, 0x2, 0xfffffffffffffff9, 0x5, 0xd5, 0x1, 0x0, 0x8]}, &(0x7f00000001c0)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x8c4, 0x6, 0x1, 0x1, 0xfffffffffffffffe, 0x0, 0x100000000, 0x3, r2}, &(0x7f0000000240)=0x20) 2018/03/05 07:14:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400080, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0}, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xe3, 0xd2, 0xffffffffffff7fff}, 0x10) r2 = socket$inet(0x10, 0x2, 0x9) dup3(r2, r2, 0x80000) sendto$inet(r2, &(0x7f000000af1f)="14000000e80300000700050000000900", 0x10, 0x0, 0x0, 0x0) 2018/03/05 07:14:08 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/136) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00008fa000)=""/232) [ 43.921425] ------------------------------------------------------- [ 43.927815] syz-executor2/6180 is trying to acquire lock: [ 43.933345] (&mm->mmap_sem){++++++}, at: [ 43.937394] netlink: 124 bytes leftover after parsing attributes in process `syz-executor7'. [ 43.946354] [] __might_fault+0xe4/0x1d0 [ 43.952180] [ 43.952180] but task is already holding lock: [ 43.958140] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 43.966706] [ 43.966706] which lock already depends on the new lock. [ 43.966706] [ 43.975010] 2018/03/05 07:14:08 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 43.975010] the existing dependency chain (in reverse order) is: [ 43.982613] -> #1 (ashmem_mutex){+.+.+.}: [ 43.987446] [] lock_acquire+0x15e/0x460 [ 43.993697] [] mutex_lock_nested+0xbb/0x850 [ 44.000299] [] ashmem_mmap+0x53/0x400 [ 44.006385] [] mmap_region+0x94f/0x1250 [ 44.012643] [] do_mmap+0x4fd/0x9d0 [ 44.018454] [] vm_mmap_pgoff+0x16e/0x1c0 [ 44.024803] [] SyS_mmap_pgoff+0x33f/0x560 [ 44.031216] [] do_fast_syscall_32+0x321/0x8a0 [ 44.037973] [] sysenter_flags_fixed+0xd/0x17 [ 44.044642] -> #0 (&mm->mmap_sem){++++++}: [ 44.049494] [] __lock_acquire+0x371f/0x4b50 [ 44.056073] [] lock_acquire+0x15e/0x460 [ 44.062307] [] __might_fault+0x14a/0x1d0 [ 44.068631] [] ashmem_ioctl+0x3b4/0xfa0 [ 44.074873] [] compat_ashmem_ioctl+0x3e/0x50 [ 44.081541] [] compat_SyS_ioctl+0x28a/0x2540 [ 44.088217] [] do_fast_syscall_32+0x321/0x8a0 [ 44.094971] [] sysenter_flags_fixed+0xd/0x17 [ 44.101641] [ 44.101641] other info that might help us debug this: [ 44.101641] [ 44.109753] Possible unsafe locking scenario: [ 44.109753] [ 44.115778] CPU0 CPU1 [ 44.120414] ---- ---- [ 44.125049] lock(ashmem_mutex); [ 44.128707] lock(&mm->mmap_sem); [ 44.134972] lock(ashmem_mutex); [ 44.141149] lock(&mm->mmap_sem); [ 44.144888] [ 44.144888] *** DEADLOCK *** [ 44.144888] [ 44.150917] 1 lock held by syz-executor2/6180: [ 44.155466] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 44.164520] [ 44.164520] stack backtrace: [ 44.168992] CPU: 1 PID: 6180 Comm: syz-executor2 Not tainted 4.4.119-g855ea74 #28 [ 44.176580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.185904] 0000000000000000 7e7dfc2750b81220 ffff8801d8fef8a8 ffffffff81d0402d [ 44.193880] ffffffff851a0010 ffffffff851a0010 ffffffff851beb20 ffff8801d88bb8f8 [ 44.201850] ffff8801d88bb000 ffff8801d8fef8f0 ffffffff81233ba1 ffff8801d88bb8f8 [ 44.209824] Call Trace: [ 44.212385] [] dump_stack+0xc1/0x124 [ 44.217718] [] print_circular_bug+0x271/0x310 [ 44.223833] [] __lock_acquire+0x371f/0x4b50 [ 44.229777] [] ? avc_has_extended_perms+0xe2/0xf30 [ 44.236327] [] ? refill_pi_state_cache.part.6+0x200/0x200 [ 44.243486] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 44.250468] [] ? mark_held_locks+0xaf/0x100 [ 44.256411] [] ? __lock_is_held+0xa1/0xf0 [ 44.262180] [] lock_acquire+0x15e/0x460 [ 44.267775] [] ? __might_fault+0xe4/0x1d0 [ 44.273549] [] __might_fault+0x14a/0x1d0 [ 44.279234] [] ? __might_fault+0xe4/0x1d0 [ 44.285001] [] ashmem_ioctl+0x3b4/0xfa0 [ 44.290594] [] ? selinux_file_ioctl+0x363/0x570 [ 44.296879] [] ? selinux_capable+0x30/0x30 [ 44.302733] [] ? ashmem_shrink_scan+0x390/0x390 [ 44.309022] [] ? __fget+0x213/0x3b0 [ 44.314267] [] ? __fget+0x23a/0x3b0 [ 44.319524] [] ? __fget+0x47/0x3b0 [ 44.324684] [] compat_ashmem_ioctl+0x3e/0x50 [ 44.330718] [] compat_SyS_ioctl+0x28a/0x2540 [ 44.336752] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 44.342606] [] ? ashmem_ioctl+0xfa0/0xfa0 [ 44.348374] [] ? compat_SyS_ppoll+0x420/0x420 [ 44.354490] [] ? vm_mmap_pgoff+0xdf/0x1c0 [ 44.360256] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 44.366371] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 44.373355] [] ? vm_stat_account+0x130/0x130 [ 44.379397] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 44.385705] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 44.391920] [] ? compat_SyS_ppoll+0x420/0x420 [ 44.398039] [] do_fast_syscall_32+0x321/0x8a0 [ 44.404157] [] sysenter_flags_fixed+0xd/0x17 2018/03/05 07:14:08 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@empty, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) connect(r0, &(0x7f0000000300)=@hci={0x1f, r1, 0x2}, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x2, 0x40000162, 0xa}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB='\n\x00N!\x00\x00'], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x40001bd, 0x20000801) 2018/03/05 07:14:08 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000fb0ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x800, 0x1000, 0x40000400000001, 0x1e9}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xfffffffffffffffe, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fadfb0)={0x0, 0x17, 0x101}) 2018/03/05 07:14:08 executing program 7: symlink(&(0x7f0000003ff8)='./file0\x00', &(0x7f0000002ff8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a7fe7)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x840) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)=0x2) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) bind(r0, &(0x7f0000000080)=@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x1ff}, 0x1c) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xa0, 0xffffffffffffff00, 0x6, 0x3, 0xf6, 0x3, 0x4, 0x9, 0x8ea1, 0x7f}) 2018/03/05 07:14:08 executing program 5: r0 = creat(&(0x7f0000005000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x4, 0x3, 0x401}) setxattr(&(0x7f0000008ff8)='./file0\x00', &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000007ffd)='})\x00', 0x3, 0x0) 2018/03/05 07:14:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv6_delroute={0x24, 0x19, 0x3, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0x9}]}, 0x24}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) sync_file_range(r0, 0x6, 0x401, 0x3) 2018/03/05 07:14:08 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0x4) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000000)=""/1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x80000004}) 2018/03/05 07:14:08 executing program 0: r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r0) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/03/05 07:14:08 executing program 4: r0 = socket(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000040)=0x1e) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt(r0, 0x7fffffff, 0x4, &(0x7f0000000080)="3be23c6bb724ef420946a30e61d9fe75666274020caa9934d617d8625d838ed0cd5ee13135832eac451cb39975038a394768543e3c14595770f01be63cc9e48f2165b733815194975e4390aac7435232d5065bf5932d5c83b706a36aa2cfb5f90f140fe0d241fd26a64764e504ef4894d01470a53ce33f66c34767f2d1bc2b39b528f8e62a0c73d49537a65131899a8a1c8be018045e3247f1bb1b94ec48de75c59ead08cacbade3d7cc358362f5b84be6793922ab4b917fb07bfc88944cf38c327334008b68fd41473a21fc3f", 0xcd) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @empty}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, &(0x7f0000000500)=[], 0x0, &(0x7f0000000580)=""/206, 0xce}, 0x2002) 2018/03/05 07:14:09 executing program 4: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rfcomm\x00') recvfrom$ipx(r0, &(0x7f0000000100)=""/149, 0x95, 0x40000000, &(0x7f00000001c0)={0x4, 0x401, 0x10000, "40918e67801e", 0x800}, 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/05 07:14:09 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x3f, 0x6, 0x100, 0x4, 0x80000000, 0x1, 0x0, 0x4, 0xfffffffffffff801, 0x40, 0x1df, 0x4}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000140)={0x6, 0x8, 0x5152, 0x7fffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000079efdc)) r2 = syz_open_pts(r1, 0x801) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x0, 0x3}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) write(r2, &(0x7f0000000040)='a', 0x1) 2018/03/05 07:14:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00b85ec2", 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000), 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000080)=0x4) fcntl$setstatus(r0, 0x4, 0x44000) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/05 07:14:09 executing program 0: gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/udp\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x100000000, 0x3ff, 0x2f28d520, 0x7f], 0x4, 0x4, 0xdea, 0x8, 0x0, 0x9, {0xffffffff00000001, 0xd4c, 0x8, 0xe977, 0x0, 0x5, 0x7, 0x61, 0xdb3, 0x0, 0x1, 0x2, 0x9, 0x9, "9c807b2b7c54cbeecc19a614852b831c18d357d618970b561c79196b27783d5d"}}) sendfile(r1, r1, &(0x7f0000014000)=0x1003fc, 0xffff) 2018/03/05 07:14:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='attr/sockcreate\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r0, r0, 0x0, 0x7) dup(r0) fcntl$setsig(r0, 0xa, 0x22) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0x2, 0x4) 2018/03/05 07:14:09 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d01fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="7d8481a06556b9cf9af8603730f5f94c72f6e4323c086c9ef74d8a1c05e3fc3f477e54afb1add63a20862c5ad48ced40379359e102262e72f4dd9fdbd30fab6dca1fcb7283bf95ea4f6f60062c63f2c335dc3a8638a1ac7cc90030c03ee45c66747c80570b743d2cb6b6ab0a1f0497438dc7e6ff2cc10df8a94f86a95114fe0ec4fc4e0d5211b0202ddeb6462e0591df38c3b646ca7380d603894574fa9ff0ca3152324c1973b8a8", 0xa8}, {&(0x7f00000000c0)="90d9ac1af1c2e988a196f84b4157ceb3e01b1ad1a14e77d0e317781e85c170373a295c32aa19e0e7c0a5a3acd7f68605d2939f04f5adf4819a8bd8810e98550d9b5f7093327ea9e9b74f11b838ad0ce82daa833119a50379b9c3111de1b284ef599fe918437b90a07ed4536bd7118e494aafdc47c221280bd2cba6677c713272a41bdf7111a87692ab7c5ec6d40888ae9b71da09420059f0c5bd17ff45c959e2d4bb2df268bd43ea0ec36af408ff9aae4b0e8bcbcd557d7a0fda5d6f1d0ed616b403c11f327fe40a0f7b866725c24377aedfdf85411e3bba414370f293a77f4f", 0xe0}, {&(0x7f00000001c0)="61cee152e77ba03781d51633ce79c6442b573090bc01", 0x16}, {&(0x7f0000000200)="cc5642194d26f2662d034062612725986791188d6e88015215bcdd4680ffef9c45e72373f4befe7c3f649c3b31bb5faaad5d20332235191524e555122070e0065d10967462", 0x45}, {&(0x7f0000000280)="8e2364343fb67ab8104bad76a69275a9da78f77537013ddc374ad63b2167296f11c3e0619f49bca99fc1b2ef8bffac052659823e7ab55b01e6634c6d4c38985ffc13168d0b7b7c15ec0f866c4483dca4ae1c410bea3c27467f8172e933d8eb699115233dd95541d31fea2bd12ea335da9c17569be642c58a741924c4a2f8fae67c0485183f4c62ac4ce3ca0d155c6033b9e7be5e79fe39b9c0295c", 0x9b}], 0x5) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/05 07:14:09 executing program 1: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e657434a95fc4c29bee80000000") r2 = getpgid(0x0) prlimit64(r2, 0xe, &(0x7f0000000000)={0x9, 0x3}, &(0x7f0000000080)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3}, 0x8) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r1, 0x36) 2018/03/05 07:14:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f000014eff3)='/dev/net/tun\x00', 0x0, 0x2000) close(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0x300) 2018/03/05 07:14:09 executing program 5: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4) socket$inet6(0xa, 0x80007, 0xffffffffc3fc1911) r2 = memfd_create(&(0x7f0000000080)='nodev}em0nodev*#bdevlo!\x00', 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00000000c0)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r4}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000040)={0x8, 0xfffffffffffffe00}) 2018/03/05 07:14:09 executing program 2: openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) r0 = socket(0x100000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80000) 2018/03/05 07:14:09 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000003c0)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xb0f5}, &(0x7f00000001c0)=0x8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f0000000000)=""/81, 0x51}, 0x40002102) 2018/03/05 07:14:09 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000200)=""/148) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) setpgid(r0, r0) pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/03/05 07:14:09 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0xfffffffffffffe01, 0x800) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) 2018/03/05 07:14:09 executing program 6: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f00000acffd), 0x0) socket$netlink(0x10, 0x3, 0x14) 2018/03/05 07:14:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r1 = accept4(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005341d44fa0d6fad95e5ff5bab0"], &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x8000, 0x9, 0x20, 0xfffffffffffffffa, 0x6}, 0x14) 2018/03/05 07:14:09 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200030000ffe9000900ff00f99b", 0x12, 0x0, 0x0, 0x0) 2018/03/05 07:14:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x200000) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000088ef4d160103006700010eff90787f000001ffffffff00860b000000000005baee8b831700ffffffff7f000001e000000200000000ac1414aa071bbcffffffffac14140e0000b0bdac141411ffffffff00000ff6000bfab4a0cb40204430d0441401300000d10400000000ac1414bb000000080000004e214e22", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="11c6000190780001030305001c0de8b9f1e441ba4906c29260051a000003f57fffffffffffffff00000009000002d80000003f04020000004385ecc9cf4eb74dd77bcf065da9383bee7614044beefca87b7213d90041a732303187f3bce10d5f14a261d55cc9bd4ee8199f8da243b6a52db0f8a465124263b0530929eb7b247c5806cd"], 0x107) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', @ifru_map={0x7ca}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'teql0\x00\x00\x00\x00\x00\f\x00', @ifru_flags=0x500}) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000380)={{0x9}, {0x7, 0x2}, 0x2bc8, 0x7, 0x1}) sendmsg$netrom(r3, &(0x7f0000001580)={&(0x7f0000000040)=@ax25={0x3, {"b970a5f210a666"}, 0x5}, 0x10, &(0x7f0000000300)=[], 0x0, &(0x7f0000000400)=[{0x100c, 0x0, 0x15b5, "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"}, {0x8c, 0x102, 0x5, "fb47d6c3e3f414767beb675c1522b7b22e7e11b0ffc8eab3b441335c07115abd5315eb864e8c946158ecc14ecbadf2591cd321bf77ebea1b0bbd953ab934b0261aaed1b6d1ae3cad12b51639af35f39c773acc0694836f42200ab6dedda93ceed76a9916703eaa43785165295cbb6ac748c59c27c28c221b9062df29fc5083"}, {0xc4, 0x11f, 0xfffffffffffffff9, "434520d4aa51558d6d9976942821fcc044c22781e267d3eebcde583cdd9630b85b82154e287d59eea38af0635d981c28f4fbe29d55321a039898efc1304205adc988951ab0371b18fef69b55a05da79bc2e3bee830faadbdf4302a2fb159e158971aa66838f26170fb0411ad772115df1662099bee6d2312cba8b03f468305277bc2fc805c0f6637fe241c781eb319b29d310430f5d7d62eaf8389c09725b6042afce8a8c800c311dab3af6f5f578c6ff6289a048855"}], 0x115c}, 0x800) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'gre0\x00', @ifru_names='bond0\x00'}) 2018/03/05 07:14:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl=@kern, 0xc, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0xe0, 0x0, &(0x7f0000000300)=[@acquire_done={0x40106309, r3, 0x4}, @release={0x40046306, 0x3}, @clear_death={0x400c630f, 0x2, 0x1}, @clear_death={0x400c630f, 0x4, 0x2}, @register_looper={0x630b}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000200)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000000240)=[0x28, 0x58]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000280)=[], &(0x7f00000002c0)=[0x28, 0x38]}, 0x6}}, @register_looper={0x630b}, @decrefs={0x40046307, 0x1}, @enter_looper={0x630c}], 0xbe, 0x0, &(0x7f0000000400)="744ed970580e260044dab5c34f5189170ad99b1bf87dc8ab09096bef9d74ba13ba23907e91904ff551cd9b4f17dd22a825e4fe37cc059867f1620a4e4fd21cc9320b85436aa9861cfe9192cdb3a22a29ce81ba9abb5976c422a8b99897e4b796a53a4349dc00e0792cdc2e46b816e1c4e2e67ccf80ebe09d255aa7958fe79425590690cfbe9b703c3c7566ac2a34a23a277ae409e5a01e83729c27846e82ccde4e133d9b5d27f4bbb17e740b1ac42a6a370353b6bf6d2bbcba5c5061b350"}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ptrace$setregs(0xd, r1, 0x7, &(0x7f0000000140)="eca90891442650c120eb76714b97a29790fb30dec4719b9bddc1fc9de8767547fac2a58b03d89fb3aded9bf408f8ac8f7cde17d78f6c839887ac881f5bbb53a1c4df06f1e24f0ccfb7c79280c3b48be3c2b84fb73e692ff8ba7ea92af5ec8d99db1748c1b68e5950304855ed2af6abd81f426684a4bfc2") tkill(r1, 0x1000000000016) tkill(r1, 0x29) [ 44.624981] audit_printk_skb: 25 callbacks suppressed [ 44.632158] audit: type=1400 audit(1520234049.137:22): avc: denied { create } for pid=6292 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/05 07:14:09 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x401, 0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@empty}}, 0xe8) dup2(r1, r2) 2018/03/05 07:14:09 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/1, 0xffffffffffffff6f) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000100)='/dev/sequencer2\x00') r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x640100, 0x0) r4 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) dup2(r0, r1) signalfd4(r4, &(0x7f0000000040), 0x8, 0x80000) 2018/03/05 07:14:09 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="080700000000800000000000"], 0xc, &(0x7f0000002000)=[{&(0x7f0000000040)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b2aafdc00009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d43ac612d0", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/03/05 07:14:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000044fff1)='net/ipv6_route\x00') fstatfs(r0, &(0x7f0000000180)=""/240) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/182, 0xb6}, {&(0x7f0000000140)=""/27, 0x5}], 0x2000000000000040, 0x0) 2018/03/05 07:14:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000), 0x0) 2018/03/05 07:14:09 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x2}) r2 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f00000001c0)={0x262, &(0x7f0000000200)=[{0xe, 0x800, 0x4, 0x400}, {0x8ffff, 0x4, 0xffffffff00000003, 0x2}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x480041, 0x0) inotify_init1(0x80800) ioctl$int_out(r2, 0x1, &(0x7f000004bff8)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000180)=r0) 2018/03/05 07:14:09 executing program 4: sched_setattr(0x0, &(0x7f0000000fd0), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x395, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x80000000000000, &(0x7f00000001c0)) 2018/03/05 07:14:09 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20001, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r1, r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x80}, 0xc) 2018/03/05 07:14:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair(0xa, 0x7, 0x95, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{}], 0x10) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000fffffffc0000100000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891139300000f37c1fd93a0d000000"], 0x1}, 0x1}, 0x0) 2018/03/05 07:14:09 executing program 6: r0 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='vboxnet0}+%\x00', 0xfffffffffffffffa) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="9b6466f4706022a25e79cff1adf49639778944674de35b468f67111a3f9e575ed5a1c70a3059ef94683513098c971596203a673bcd4fcded4987db0e9006a59c1bcc194b77604b57369ac32c3120f01121b2039352718820910c5524cfa78040ad26edf0234a8c01f25de9dcfbf15ebe4e96ecf1d82cf11f639f92ecbbf6baa13c54c18926cf9f866ec49dc8690f777bd1e1881019978589cb7ed1a0927f8b182c2b22e4437bf4c6f3aa", 0xaa, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f0000000040)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x2}, r1) keyctl$dh_compute(0x17, &(0x7f0000000380)={r0, r1, r2}, &(0x7f00000003c0)=""/252, 0xfc, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[]}, 0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = syz_open_dev$sg(&(0x7f0000000600)='/dev/sg#\x00', 0x200, 0x40000) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f0000000700)=""/180) sendmsg$nl_netfilter(r4, &(0x7f0000498000)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000000)={&(0x7f0000000500)={0xfffffc29, 0x1, 0x2, 0x800000001, 0x0, 0x0, {}, [@generic="bc53f53eb06a9efd22e90ff743fee03946a3b68b127119356d397e1e62e25284d728218ea1c3ef68f5e769f2a99cb2275b4a3eda899e50ee7e08eb8a61b35a21c37c09a99152339463bb382f53b7a336eb0335a1a4618614cb61d14497280dbaca4930c1fff44eb2a21ab93a89ee9ae8436b1ee8187527728f353ee7edd4a3a6a3fcb963072e559bbfc018d548556121829cf0ab99029f3e3508485748bd74d40e3f16ad14a4638b6802311211b0efb5830765c9413b6f617418f36936b0656a2a17e98fe024994403c9"]}, 0xe0}, 0x1, 0x0, 0x0, 0x100000}, 0x0) fchdir(r5) 2018/03/05 07:14:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x49}, {r0, 0x20}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x5}, 0x8) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a98000)) ioctl$TCXONC(r0, 0x540a, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x835, 0xe8d2, 0x0, 0x400, 0x40}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0x7f}, 0x98) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/05 07:14:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = epoll_create1(0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1, 0xf, 0x14, 0x1, "2a60757989efd898f30c13416a5ce871137faf1be9cf190aee3a99bc1aa1f8dd6a99c9c4f42c3e72179352ef6af56377cef5dd301ee6822822f5894d8f995e5e", "af13f0f315d59184be44942e4664ab2e3836da20cd883f7e21547fd626dc8b10", [0x4, 0xe5b6]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_dccp_int(r3, 0x21, 0x14, &(0x7f0000000100), 0x4) close(r2) r4 = memfd_create(&(0x7f0000006fd0)='\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x2) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000080)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6_vti0\x00'}) close(r1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/05 07:14:09 executing program 1: recvmmsg(0xffffffffffffffff, &(0x7f0000008380)=[{{0x0, 0x0, &(0x7f0000004040)=[{&(0x7f0000002ec0)=""/177, 0xb1}, {&(0x7f0000002f80)=""/4096, 0x1000}, {&(0x7f0000003f80)=""/14, 0xe}, {&(0x7f0000003fc0)=""/125, 0x7d}], 0x4, &(0x7f0000004080)=""/109, 0x6d}, 0x6}, {{&(0x7f0000004100)=@nl=@proc, 0xc, &(0x7f00000041c0)=[{&(0x7f0000004140)=""/124, 0x7c}], 0x1, &(0x7f0000004200)=""/205, 0xcd, 0x30af}, 0x1}, {{&(0x7f0000004300)=@nfc_llcp, 0x58, &(0x7f0000004400)=[{&(0x7f0000004380)=""/108, 0x6c}], 0x1, &(0x7f0000004440)=""/136, 0x88, 0x100}, 0x7}, {{&(0x7f0000004500)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x3a, &(0x7f0000005540)=[{&(0x7f0000004540)=""/4096, 0x1000}], 0x1, &(0x7f0000005580)=""/167, 0xa7, 0xc3c}, 0x2}, {{&(0x7f0000005640)=@nl=@proc, 0xc, &(0x7f0000006900)=[{&(0x7f0000005680)=""/21, 0x15}, {&(0x7f00000056c0)=""/4096, 0x1000}, {&(0x7f00000066c0)=""/22, 0x16}, {&(0x7f0000006700)=""/139, 0x8b}, {&(0x7f00000067c0)=""/127, 0x7f}, {&(0x7f0000006840)=""/40, 0x28}, {&(0x7f0000006880)=""/37, 0x25}, {&(0x7f00000068c0)=""/7, 0x7}], 0x8, &(0x7f0000006940)=""/84, 0x54, 0x8}, 0x101}, {{&(0x7f00000069c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f0000006a80)=[{&(0x7f0000006a00)=""/128, 0x80}], 0x1, &(0x7f0000006ac0)=""/171, 0xab, 0x49e}, 0x8}, {{&(0x7f0000006b80)=@ax25, 0x10, &(0x7f0000006dc0)=[{&(0x7f0000006bc0)=""/127, 0x7f}, {&(0x7f0000006c40)=""/3, 0x3}, {&(0x7f0000006c80)}, {&(0x7f0000006cc0)=""/1, 0x1}, {&(0x7f0000006d00)=""/142, 0x8e}], 0x5, &(0x7f0000006e00)=""/71, 0x47, 0x4}}, {{&(0x7f0000006e80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x32, &(0x7f0000007140)=[{&(0x7f0000006ec0)=""/110, 0x6e}, {&(0x7f0000006f40)=""/129, 0x81}, {&(0x7f0000007000)=""/2, 0x2}, {&(0x7f0000007040)=""/181, 0xb5}, {&(0x7f0000007100)=""/27, 0x1b}], 0x5, &(0x7f0000007180), 0x0, 0x2}, 0x80}, {{0x0, 0x0, &(0x7f0000008340)=[{&(0x7f00000071c0)=""/128, 0x80}, {&(0x7f0000007240)=""/4096, 0x1000}, {&(0x7f0000008240)=""/226, 0xe2}], 0x3, 0x0, 0x0, 0x2}, 0x5}], 0x9, 0x10000, &(0x7f00000084c0)={0x0, 0x1c9c380}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000008500)="0362999351470351692e705cf4bed857f69108db40414e40a2901b04a68bfff60700462964b8a70071aaa6116adfa60b7fd293e49a3f977eb547efbdbc508cf0612a66adf7188218c8f299744adfd385db4407a9f77373f40ae7e326f9291ede2cbe881db70e5056619cf9ffa5a50661ce0eb84e4501e0a2c380df4b934e8818c423194d7f06ef77911e85fec64ec7953d836ac5db9d8a43b2a7c36b8a463f6bb41b385f6378258f996128120c3d44930f31c2004ab5a3b75ec21a872ed6") syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) r2 = socket(0x18, 0x0, 0x10000) connect(r2, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/05 07:14:09 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000004000)={0x1ff}) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101000, 0x0) recvfrom$inet6(r1, &(0x7f0000000100)=""/20, 0x2d1, 0x40000020, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000000)={0xb4e, 0x0, 0x10003, 0x7ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00000000c0)={r2, 0x6}) 2018/03/05 07:14:09 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f62726f7574655f657865635f743a733020756e3273797374656d5f723a696e736d6f645f743a73302d73303a63302d63313032331f310000edbdf5df0000000000001b00feff5b38cbc3140d0a655c0788adeb793ec16d4b29965b38d9a002d79cd7563a6338c704ae4881e354ed2d4ec1b78df7f5c44572ede1770ebec6d08d41b36f9eb8d2622acdbcde39aecab396547cea7e5a75259d56293cdc5ff1ea928de919ccb869f0e83859f8f383151e28e95ba2b27c7678e0d9e400000000000000000000"], 0x58) 2018/03/05 07:14:09 executing program 1: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000060bff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x7387, 0x0) r4 = dup2(r2, r3) r5 = dup2(r3, r2) ppoll(&(0x7f0000c11000)=[{r3}], 0x1, &(0x7f00005f5ff0)={0x77359400}, &(0x7f0000f50000), 0x8) ioctl$int_in(r5, 0x5452, &(0x7f00005bcff8)=0x41) r6 = getpgrp(0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000e0b000), &(0x7f0000e7f000)) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000000)=r6) fcntl$setown(r4, 0x8, r6) fcntl$setsig(r2, 0xa, 0x12) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={r7, @in6={{0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0x12}}, 0x46, 0x9, 0x4, 0x80, 0x53}, 0xa0) r8 = gettid() tkill(r8, 0x100000000000016) 2018/03/05 07:14:09 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./0ile0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000100)=[r1]) 2018/03/05 07:14:09 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000180)=0x4) mmap(&(0x7f0000c7d000/0x2000)=nil, 0x2000, 0xc, 0x8050, r1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "3362ff2882db6e91", "0aceb901f8fab087cf44a3b4d70e907d815ed7b536b80f9bf4b5bfe131f43fca"}) 2018/03/05 07:14:09 executing program 4: munmap(&(0x7f0000004000/0x1000)=nil, 0x1000) r0 = socket(0x2, 0xb, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x9e, "219ee7a5f7b2976018df41a5619dfaa1d37b6e678ed38388ccbd657e121de788e86ccb05022683358f750f126e9d878428a5c7ffc42e278f0eaea330bb1ed45336c25c0e8adf417781d4bdb01aec1a7ef0f3862ac33120d528c6e710e4771965e4171a56532f400b77fe2413a8f1914b894abb220646daff62b27019e592a43e22bb46e3ae30fda12046d0e553a76401eacbbde6659068f8097579f8ccac"}, &(0x7f0000000000)=0xa6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000001ac0)=ANY=[]}) 2018/03/05 07:14:09 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syz_tun\x00', @ifru_addrs={0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syzkaller1\x00', @ifru_addrs={0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/03/05 07:14:09 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000100000001000000024ac7b8b38d859cf9af8a373367a34469d0a2941016507074843a988d", @ANYRES32=r0], 0x18}], 0x92, 0x0) sendmsg$unix(r1, &(0x7f00007f4fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f000032cfe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r3 = dup3(r1, r0, 0x0) connect$unix(r3, &(0x7f000002d000)=@abs={0x1}, 0x8) 2018/03/05 07:14:09 executing program 4: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000bffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f000000c000)=[{0x9}, {0x0, 0x0, 0x0, 0xecc1}]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x3) 2018/03/05 07:14:09 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000200)=[{0xedc3, 0x80, 0x5, 0x6b00, @time, {0x10000, 0x1}, {0x7a, 0x9}, @addr={0x100000000, 0x6}}, {0x0, 0x10001, 0x8, 0x44fc, @time={r1, r2+10000000}, {0x1f, 0x7}, {0x401, 0x2}, @time=@time={0x0, 0x989680}}, {0x5, 0x3, 0x6, 0x100000000, @tick=0x1, {0x9, 0x1750}, {0x20, 0x5}, @time=@time={0x77359400}}, {0xf391, 0x4, 0x20f, 0xe33, @time, {0x5e, 0x1}, {0x3, 0x5}, @addr={0x0, 0x13b}}, {0x3, 0x2, 0x100000001, 0x8, @time, {0x3, 0x1ff}, {0x3, 0x2}, @control={0x9536, 0xffffffffffffff7f, 0x581}}, {0x5, 0x6, 0x8, 0x9, @tick=0x7, {0x0, 0x1}, {0xe0, 0x8}, @result={0x1ff, 0x40}}], 0xa8) r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000000080)={0x0, 0x7, 0x2}) mq_notify(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, @tid}) 2018/03/05 07:14:09 executing program 6: r0 = socket(0x10, 0x802, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000000)="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", 0x3ce) ioctl$KDSETMODE(r0, 0x4b3a, 0x8000) listen(r1, 0xa60) [ 44.860364] audit: type=1400 audit(1520234049.367:23): avc: denied { ioctl } for pid=6355 comm="syz-executor2" path="socket:[14400]" dev="sockfs" ino=14400 ioctlcmd=aa3f scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/05 07:14:09 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8), 0x8, 0xfffffffffffffffc) 2018/03/05 07:14:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'eql\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000080)=""/144, 0x90, 0x1, &(0x7f00000002c0)={0x11, 0x1b, r2, 0x1, 0x4, 0x6, @empty}, 0x14) 2018/03/05 07:14:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x80000001, 0xffffffff, 0x2}) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/03/05 07:14:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB="a2c603ffff002944f6566278cdf220d2f3fd63fa", @ANYRES32=0x0, @ANYBLOB="000000001400020000000000000000000000ffffac1414bb"], 0x30}, 0x1}, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000380)='tunl0\x00', 0x8}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f00000000c0)=@bridge_dellink={0x210, 0x11, 0xc00, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x0, 0x0, 0x40000, 0x8000}, [@IFLA_PHYS_SWITCH_ID={0x14, 0x24, "2a9ca73b0669a3bfcf19cfb4b0971d3a"}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_LINKMODE={0x8, 0x11, 0x95f}, @IFLA_PROTO_DOWN={0x8, 0x27, 0xffffffff}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x5}, @IFLA_PORT_SELF={0x1b8, 0x19, [@typed={0xc, 0x19, @pid=r1}, @nested={0x14, 0x45, [@typed={0x10, 0x52, @u64=0x2}]}, @typed={0xc, 0x30, @fd=r0}, @generic="81241c2896e478f1c37f625f2accb7da5c4f", @nested={0x7c, 0xf, [@generic="b02ffaf3daf15d7e235b2d070faabeada036dd960e76191ed29f359874361ffcaf78c187a0ce746ae525f5b544246435f4fea7909440aa9b7ba5a3f1fbb688", @generic, @typed={0xc, 0x84, @ipv4=@multicast1=0xe0000001}, @generic="4da1e173243ea0b8d98bfcc20e80b2d328571b07fb904ff7ff47e273c215734b3a32b2d79bbfe06b2e02ac"]}, @generic="350a7cd5139edc811a6ccc3271a082a86c0498995a35238349bc97bb1c79195dd9aa1378be2c2678ffc31eea23c939e8d5aab63ed0773da6d8ec15f887ec451a7e3ab4b62124a7302fac2b246e0a543547b7508c7f2113bd354695b46b0419cbf9114c422e05b5050ac7ff709e84a125e076f9f31205c7035f74eca258e8785b5139ba21a1aef3ad92797bf97018c8a5d4df755e9f082993584428b6468dcb132d775dba211e18c0ce40a891eef13a34b37b4b028adca5ffe4febcc1d60e2bef2b8a88ea1a9bdb8110e0644e7a0df7eda5af8e2c704ca78022236ef2adb1de26292b63", @generic="b397a19a2ac2e5dbd647de", @typed={0xc, 0x2f, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}]}, @IFLA_MTU={0x8, 0xe, 0x3}]}, 0x210}, 0x1, 0x0, 0x0, 0x40}, 0x1) fstatfs(r0, &(0x7f0000000400)=""/100) 2018/03/05 07:14:09 executing program 4: setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000000140)={0x0, 0x2710}, 0x10) r0 = getpgrp(0xffffffffffffffff) getpriority(0x2, r0) r1 = getuid() socket$packet(0x11, 0x3, 0x300) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000b30000)}, 0x0) r2 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="7308c99a35778f7ffdf7a754cd87d6f324d8320fcd6c70d4699b510b6ad40e7f19c16369647ec1fbfd", 0x29, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/101, 0x65) 2018/03/05 07:14:09 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='f2fs\x00', 0x0, &(0x7f0000000100)="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") creat(&(0x7f0000ab0ff4)='./file0/bus\x00', 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001100)=""/225) 2018/03/05 07:14:09 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x20, 0x400000) ioctl$TIOCSCTTY(r1, 0x540e, 0xed0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e0000000000000000000000040008000500000000000000000000000000000000000000000000000000000003000600000000000200000000000000000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x70}, 0x1}, 0x0) 2018/03/05 07:14:09 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x42) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) chmod(&(0x7f0000000040)='./file1\x00', 0x42) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x64) mknod$loop(&(0x7f000075dff2)='./file0/file0\x00', 0x6000, 0xffffffffffffffff) 2018/03/05 07:14:09 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0x273) set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x0, &(0x7f0000001000/0x2000)=nil}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/05 07:14:09 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x20000, 0x0) recvfrom$inet(r0, &(0x7f00000001c0)=""/223, 0xdf, 0x122, &(0x7f00000002c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x77, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x4e22, @empty}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/05 07:14:09 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'ip6_vti0\x00', @ifru_mtu=0x100000001}) mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r1 = inotify_init() r2 = epoll_create(0x80000000000001) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x82402, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040)=0x100, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)) r4 = inotify_add_watch(r1, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r1, r4) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) 2018/03/05 07:14:09 executing program 0: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000e4dffc)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) timer_gettime(r0, &(0x7f0000000000)) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socket$unix(0x1, 0x5, 0x0) fallocate(r1, 0x0, 0x2, 0x0) syncfs(r1) 2018/03/05 07:14:09 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000980)=ANY=[@ANYBLOB="8163eba293b6d6396b15b8066f657a55b5e09d7f4284961967f04d019102546c158cdac92013baaccb6c7ff064997f3caf5c29a307cb160088c81f76a88e816b3ba59d98b06b1eb234e5cc0c57e961ff1597a03029e69cb9e09225e64cd4385ce71ec8f26d81c4f8fc3b3b9edbb780da91cde2208af464c29435826a2d03a0af2fefe5a85125a088d2c14648288a0103c056ffc78dc69924e1b61c1dd9126fa19f6388f50ea5a31f2a6bb743d92a599ee1ca3f34f369966854"], &(0x7f0000000e00)=0xc) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000f2cfe4)={&(0x7f0000c23ff4)={0x10}, 0xc, &(0x7f000092eff8)={&(0x7f00001d3fdc)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = dup(r1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) r8 = getgid() r9 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) getresgid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) r12 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0}, &(0x7f0000000700)=0xc) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000800)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000940)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000a40)=0x0) fstat(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000b00)=0x0) fstat(r1, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000d80)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="69ab0c50f7f3f1842bebe79b6b08726fd6ff54327a60e35e8b92e9c4d28d4f154a65032154b1ceee4f8260aee883256dec948ea1b7a3f1aa1ca1c03c949ababb95581f3e34caddfa694f48eec840c3db720b3b0497854ddee756736f561e1e749213f6e4e481050c99ab32fca24d", 0x6e}, {&(0x7f0000000140)="da43a9dc4cb6d89874996f5597c364611beba2c6064b7a97c62fb43d61e734bff858db4da81c9fa2681dcdcacbdb4f2a7d9c6c5e7e5d06c2711fbb298637d7329ef805d886bfa0b52aece1be", 0x4c}, {&(0x7f00000001c0)="540ff3ed3b026d32506ccc602f6bcbc20bde8a2c0311986ab5d77f2dd5b898af29c681c8621be663948ae98d23f3b3fb3d1188de975cd3cbd043bbf0ca", 0x3d}, {&(0x7f0000000200)="c10c81669c0333ba9c2f7cb3c9c7dd5a86e5551a1c09ef860170c797cac869b6d8d5a4e17782fd9e7ff97db9c0b66c0e8f240a32c37e60fbffc446ad7ba8d9adaca10f90b6cd77766159307b94df661481afb342819e39bd6f7f931c8df6791d746be7497d60714b4ed6da5e096930a59db3d3df962cc1ddf5cd483a9f613706694d98ea5fe4cebdc3", 0x89}], 0x5, &(0x7f0000000c80)=[@rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}], 0xec, 0x4048081}, 0x80) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) [ 45.008296] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=255 sclass=netlink_route_socket [ 45.037596] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=255 sclass=netlink_route_socket 2018/03/05 07:14:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffbfc) writev(r0, &(0x7f0000ffdff0)=[{&(0x7f0000000000)="480000001400190009004beafd0d8c560a887f008000e00600000000000000a2b65603ca8164643e8900000028213ee20e00000000000009ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 2018/03/05 07:14:09 executing program 1: bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/05 07:14:09 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6272c8ff67653000ecffffffe0ff00", 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000006ffc)=0x7, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/05 07:14:09 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="b1", 0x1, 0xfffffffffffffffc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x457037089b0ad1b4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) keyctl$revoke(0x3, r0) 2018/03/05 07:14:09 executing program 4: prctl$seccomp(0x21, 0x8000000000000004, &(0x7f0000000080)={0x20000382, &(0x7f0000000000)=[]}) 2018/03/05 07:14:09 executing program 6: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004ff9)='ns/ipc\x00') getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/05 07:14:09 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000012000/0x9000)=nil, 0x9000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x17, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_settime(r1, 0x1, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x7, 0x0, 0x0, 0x0, @time, {0x0, 0x2}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f0000000240)='./control\x00', &(0x7f000052cff0)='./control\x00') rmdir(&(0x7f00002ccff0)='./control/file0\x00') ioctl$sock_netdev_private(r2, 0x89f1, &(0x7f0000000280)="7ef7876c72704c1aa0da66dbbf637925688a08eae06c91ceaa7e38acc3798d410ad2cdd91630bae5aa39cccb6afb2ee4173e64e35af9d71b0e9d07d409a6b999c7da6815c30023a4c8c2c97d8bbd508deb3d9a3009bbaf95608bb9e345b10b18756129dc60d1df52b3b360ee23e1d6e0e028d6f71c8570e72392f5a52e4c9b1ee609854ee65be127278b14ee175c375f183c816f47ef3164d58158979241affcf3075a26447d104450") openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x440000, 0x20) close(r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x100000000, 0x4) 2018/03/05 07:14:09 executing program 5: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000000000)=""/251, &(0x7f0000000100)=0xfb) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) 2018/03/05 07:14:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e22, @empty}, {0x307, @empty}, 0x0, {0x2, 0x4e1f, @rand_addr=0x300}, 'lo\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x20000000, &(0x7f0000000040), 0x4) r1 = syz_open_pts(0xffffffffffffff9c, 0x28481) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x101, 0x0, 0x3, 0x6f}) 2018/03/05 07:14:09 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f000026d000)={0x10}, 0xc, &(0x7f0000751ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1800000000020500000000d727ca00008000000000000004000600"], 0x18}, 0x1}, 0x0) 2018/03/05 07:14:09 executing program 5: socketpair$unix(0x1, 0x4000000002, 0x0, &(0x7f00004e9000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000028ff0)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01a}, {0x28000, 0x0, 0x0, 0x4000000000}]}, 0x8) 2018/03/05 07:14:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x24, 0x40}}) 2018/03/05 07:14:09 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x4e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000281ff4)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x44000, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000080)) close(r0) [ 45.231639] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/05 07:14:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ae65c5bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5bcb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e91754062a80e605007f71174aa9512cbf320ec39f02b77c59cc16268b6026eb4bf6ba2112ce68bf17a6e099b7487067c12f", 0xb8) 2018/03/05 07:14:09 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x400}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={r2, 0x5, 0x0, 0xffffffffffffff01, 0x1}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xbc70000, 0x2, 0xb13, 0x30000000000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x8, 0x9aa4}, &(0x7f0000000100)=0x8) sendto$unix(r1, &(0x7f0000000300)="ea0d59b1", 0x4, 0x20000810, 0x0, 0x0) 2018/03/05 07:14:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d050202da06000000000000", 0xd) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) socketpair(0x2, 0x4, 0x200, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000300)={0x3, 0xa9, &(0x7f0000000100)="706fc01cd6bc27527bdc2d9aa8415e59514e0cfb18041db13f231d4945041888457df8e5108c85fb1886012a24874fb95492cbe761a3ef9304f816c4799df07796f610ad7c026f797bc1b9525d69adce8fc90b9ef1db7e04cf6dcccf127abc4b4358b08612b37464f93a98fa4fa6cbfd26bd900969e9baa03b3910875063bb03e224d517fe66cfd5b271ba12aeed647520eb1ddd2bda5e49fef5e872aa59efaeee645b7bbceb5adc63"}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="ca000000eb6a6d241b8e440f8c10ce79fcc9521150d3148fa32d6ef47fd1ea66227043b9a48ac59ce91966d8fb8971ea3751e8199614bf18145368dadb7083821219ae10e74ad932dafa3f8e6b5ab8b022c8e6bb14c6c8b6a5180e3e9d799b6ce26cb6ee29bffa175aed0bccea39fe430b3d0be3423cdb75734caea6ed27226a6b01657a7ce69a670bb57b1c3a79b281d676224cfe02bfd6040de33888b2730cf707845013ec15d992b22874898b3c0c6c05e6403c253a2c1e6ddc14789ab528a8bf333be1520d4ea9ba236504d1ca2889b0f8c3600ce00041e9c77ab864f13b2193d34dc3"], &(0x7f00000001c0)=0xd2) 2018/03/05 07:14:09 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x3}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) 2018/03/05 07:14:09 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') sendmsg$nl_route(r1, &(0x7f0000001240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001200)={&(0x7f0000000180)=@ipv4_delroute={0x1048, 0x19, 0x0, 0x70bd25, 0x25dfdbfb, {0x2, 0x80, 0x34, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2800}, [@RTA_FLOW={0x8, 0xb, 0x97}, @RTA_MARK={0x8, 0x10, 0xfffffffffffff801}, @RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_PREFSRC={0x8, 0x7, @multicast2=0xe0000002}, @RTA_MARK={0x8, 0x10, 0x8000}, @RTA_METRICS={0x1004, 0x8, "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"}]}, 0x1048}, 0x1, 0x0, 0x0, 0x1fb7967350d44582}, 0x80) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/119) fsetxattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000001000000"], &(0x7f0000000040)='nodev@cgroup\x00', 0xd, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001380)={{{@in6=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000001480)=0xe8) getgroups(0xa, &(0x7f00000014c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001500)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000001600)=0xe8) sendmmsg$unix(r1, &(0x7f0000006680)=[{&(0x7f00000019c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001b80)=[{&(0x7f0000001a00)="fe5c7897ffe6f001a4207c14a3eed14717df5f18ca0a9a74e04bdeb3f0c3d092b8fb8b76ba41bf21bbca7441ec34d17b2df9e96b48414e7f365597681665c7677a8f280fe0928fc595f28660556bbd65a6d56a409ef3", 0x56}, {&(0x7f0000001a80)="602af07e7789e85374ccfad9fa4e18154bab6d958c7b4db09baaf5fdcdf837013c7c8170f888bc3fb1c19c650d200d60fe291757296769e495f3301efebb4e6f674752eb1dd4488a15ade73d352050d12dfded3f5e5617ce8b742a02f8b6c602a7dc7069d880a8", 0x67}, {&(0x7f0000001b00)="86577a9fa3b10d9f2f3d5aea44facaa3ba79a256c66ebd9be298ba6f3f405bc80a3fba4c05b8a699a8e5e3f60dac80794496414b88ff16e1818e2f02b4556f4ef1f72373c8f9bf86cb55fae41f62cdf238aef0bdf672e6b771cbdf50b9f6c6b982ee398f70552b572e0b45812ac1389430ee6f7f1dcfc6a035", 0x79}], 0x3, &(0x7f0000001bc0)=[@rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r10, r5}, @cred={0x18, 0x1, 0x2, r0, r10, r3}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r10, r6}, @cred={0x18, 0x1, 0x2, r0, r10, r9}], 0x120}, {&(0x7f0000001d00)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003140)=[{&(0x7f0000001d40)="24e54c1b4a7dd419", 0x8}, {&(0x7f0000001d80)="386f55fff235d069db5c4c954ee5959ef3461b85b9d2770e1b569839dc70a3aa10e68ad5a59d522a039d4d39658830175ed5dedfa13264170372948eca0d5bfded41166340c3d40f52745f1a329897eb63f7018b41aa3c5d3ca198b008907d23983843d0320076ee3bf7c94fd5e07e1152c14d0c39a14a342654bc641394844fda15716b5deb22321b2da8fee51ef8ca5bc6fe88aefd775d1a15147517c8b7ba", 0xa0}, 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{&(0x7f0000005fc0)="e20102823955b8ee8c42ebe70730b593faecfedd7f0477e4628d284e762656e989d0be93583eb65deabad3eb884a0f2f651a7ff670fa8fb5d3816c4223c4d059b112b6226853f7038cf4cd6dbbd52bb71fe2119b22eb8776cff0cc840b2ca590d122f82d2f929ce1086281a03e1edc1d1b1b59ac8a66b3e7ba16ce2235c1b08cc602c7836750dd4323af1bdd57fdac4d677f7788356d646c6c300a3c7c9ab9b2f8a248698f23310e3522", 0xaa}], 0x8, &(0x7f00000060c0)=[@cred={0x18, 0x1, 0x2, r0, r2, r4}, @cred={0x18, 0x1, 0x2, r0, r10, r7}], 0x30, 0x40}, {&(0x7f0000006100)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000006480)=[{&(0x7f0000006140)="7b03608ca7e9639b44ece9d465", 0xd}, {&(0x7f0000006180)="b6786561b6a562b106922e345cfe5e93493b1b7ef04df008effa6e740deb519d0e3f0fa30f1eab78537bad40962d520efae3f804419b02228287d571d7177f88cffeb63b41c5c9fe9b4233ac142973dc39322b866407bbf9a630542a23bd3817e94b4c08b2f2ed90830f6c7d21843ee5d107db011001e441b5da2fd149bcf6b1be23d797c364c5a2062c9ab91a32c5bb28ded9af9a01401c72f3e1ce9ced5df1cc1d42f07affcce5a9e4be2f584d", 0xae}, {&(0x7f0000006240)="9934b4fbeb1f668169fad54587991bb922b99eca1e9575cf3687439faf60d9a12355a8d748cf5afb72787bb90b16f152cd73f9acebd3c0b9a12c6a8666ba7d65d52d1664e64301b138d3c566ceffc507177700d84f5f48b293ebb3adb81b2a58a984718bbdb0f1642776a92056e908bdf3da93c728227a543df059f70102fa87275a0cdcf7512bb8559fdd62730e08c3edf9e11b26e9dfec0bed29d57ac466d7b959f82eb28279414cd8efbc7d71de0b54173ea3893783855ff776c554cea0391a6b85a1c1a07f2f7b6b179d32b47f2ae3af87e078f463716a035156273346c670517b164e214e8075f1b4e5c84998", 0xef}, {&(0x7f0000006340)="1e4ed33f4fd4c188b417a59ff59e70a8ef8696e77d8cc1b3169f935a106cf6003457a08262ee564eee0601ea176a3db150e93067ff9dd850d7c662", 0x3b}, {&(0x7f0000006380)="7bf4facfdf0f8a2f8a71ca94ad3d6a97ddf41950db498a2ef670d47e836832b422fcdc5e6384c853af31bb7550602081f8684f8107230a5e956b010f8675f5e832bb467a3152f17f32d75f3cea110f7eaf598118c4ee0368f42cd003e6c1e44695ea683fae870fb969f4138d52bbbd6fe8163ff15a6dc20f4d7a31f8d6fe3b5e731d4f1fbaaed4153480d37b0c4bbbdb0427466f952ef17a407380cd6c84b1a56bae792a0f94bf6c18d2ab28abadca84c3790edcb4c87b7b17e6f93f75296da6bc15c5268dbddb1820eac3a9", 0xcc}], 0x5, &(0x7f00000064c0)=[@rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r10, r4}, @cred={0x18, 0x1, 0x2, r0, r2, r5}], 0x54, 0x4010}, {&(0x7f0000006540)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000006640)=[{&(0x7f0000006580)="5492addbb546a3bb3190594ea32fd5192c90bad7f93b3a1b22ee4c25b9802dccf244ae36d5ce895510ef517a224b7ba44fdaf6f52801d07ccc7bc5b0c2c32196583a894c7c61ab6a177fa495cb106aa2c8d8f420bb8376008d3fc9a9cd0bc1e065e5a58f1965b71ca2c1aa785ec6795cf77d9c6334c398f801da37be516cce7e63d9c46d86ab2d9209850707e5eb246e72898a1ebbd348b173f0f7dab25a6722", 0xa0}], 0x1, 0x0, 0x0, 0x8040}], 0x8, 0x4000) getresgid(&(0x7f0000001640), &(0x7f0000001680), &(0x7f00000016c0)=0x0) sendmmsg$unix(r1, &(0x7f0000001980)=[{&(0x7f0000001280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001340)=[{&(0x7f00000012c0)="73c247e8548e02ba1373f56272a2151d4efb8addbde4c5a30fa6ddce2fd09caffa4fcf84d86bd7bbeb9aaa60804a71b053bfe1ae945cd867684ddebe791a82f16c80ec4eb91e81c0c43b9ff95fb9ba395dc8b1c216a4d539911e65afca865b2c479a494785d3", 0x66}], 0x1, &(0x7f0000001700)=[@cred={0x18, 0x1, 0x2, r0, r2, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r10, r11}], 0x50, 0x4}, {&(0x7f0000001780)=@abs={0x0, 0x0, 0x4e22}, 0x8, &(0x7f0000001940)=[{&(0x7f00000017c0)="1d7b14bbb328b764a1490be60eb27a547495abbac9b91efa940d631773611316ea429c3a527825f78cf5b6ccaa623b1508f5726b0eda76a64a90e34ec066cd3afd670178f2e308628d067f79dce43b74dfface165af0eab9ee1b02431fc425e23c148f4370e435ee312a1aa200d8b4f81c55815be545f6653a6d10831f272198682b079e4e690436202014c0a1c320286d173bd7ec69e617e876d9effbe2d6fbfaa2d955c111ce0059528d019bb08308dd24a82af91d29d641c441b3f12dbb0cda83b35427fbaa2b823eb806c46c526e1f90fcc4c916685041e3d0a48e1a", 0xde}, {&(0x7f00000018c0)="1d708492d7e56321904108b0a6405a29f16dca3ccf780db02f65068d75aac5bc65f17dee250148edcabd76ac7e71a80cf9404f16066f2fdc35d0c6101d56868c81f3e6808203f18474efd9eb3e2194653cab6b947e66da82476e462d1dde789a72ad2040626ac9e7eb1be8aee9", 0x6d}], 0x2, 0x0, 0x0, 0x41}], 0x2, 0x40) 2018/03/05 07:14:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x2) recvmmsg(r0, &(0x7f000000b740)=[{{0x0, 0x0, &(0x7f00000001c0)=[], 0x0, &(0x7f000000a080)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001180)="433f53c0d55635b2a25878411002e3a690e9f729c47810aa67190c46dc63353a9262e18d0090ec6672572d4e27b74c82e9ec38c893a11b9d7f2c8c87a89ec620d531a855bb21c7ab64d29c61a2dd792e1c01ae010a31574a831ffb87df", 0x5d, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)='P', 0x1, 0x0, &(0x7f0000001100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/05 07:14:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x300020) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="2e6b2acb8fd95a1a3597544d5db262d6", 0x10) socketpair(0xa, 0x1, 0xc4, &(0x7f0000000040)) 2018/03/05 07:14:09 executing program 3: r0 = socket$inet6(0xa, 0x100000000000004, 0x100000000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e2100000000000000000000000200000000000000010c000000"], 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) 2018/03/05 07:14:09 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x401, 0x10}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x20, 0x80000000}, &(0x7f0000000140)=0x8) getsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000040), &(0x7f00009dfffc)=0xbaf427fd7b90f249) 2018/03/05 07:14:09 executing program 2: r0 = socket$inet6(0xa, 0x807, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x1000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x80000001}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e21, 0xffffffff, @empty, 0x1}], 0x64) sendto$inet6(r0, &(0x7f0000000000)="ed3a7cc0332bf30bc192588e9354324057ce11e808f4341fe19f5ccd9e053f47302ee4a92e2dbe3b4c2fbb06bd8985c1aa7e04ba6ccce40d3afcaf7cb201b212f8c05ab03534f20df5d03c59ab5e5472d29fbfc82d8b3ec1001f8dfe2feb23c14e462cb8b9160f9c1e5a2d6b668e634cc372b6748e6c4e2ec771b439e091df963089ba163beadd987148f2f2", 0x8c, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xfffffffffffffffb, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x4, 0x30, 0x7ff, 0xffffffffffffffff}, &(0x7f0000000240)=0x18) 2018/03/05 07:14:09 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x3, 0x0, 0x10000, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000680)={0x8, r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x30, r3, 0x0) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000180)="60f1cd94296b2a5574d52de8cffd21f73e138eeb7f7efba92bd20075deeb54d973b28b5102d65525f1dab0b12795874b3911d2b5a24d382a73ecd24d1dac428d40196d6008997b4feece71c13382", 0x4e}, {&(0x7f0000000300)="50ff332868d482b911607db290b6b5db4c50f52690cf7bfee1e6e8e74bb53fa1e1613a8025f0d2425437b8a2c7835086b88eda7453b8b4e1c7f95d6834993b6b89f59659a4690fa6f5aa21f29b47422816af07460efd0ea6f4588888c2b75803a45a8f1822caa79cbe946db7d2f0324fdcce0eb5ceba1c54342f69069f22306902a231ece84d36e77234edb38fd6b7adb260e995d677", 0x96}], 0x2, &(0x7f0000000540)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x2c, 0x1, 0x1, [r0, r2, r0, r0, r3, r3, r0, r0]}], 0x44, 0x1}], 0x1, 0x0) sendto$inet(r2, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) bind(r0, &(0x7f0000000600)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/05 07:14:09 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r1, 0xf, &(0x7f0000000080)={0xffffffffffff7fff, 0x402c}, &(0x7f00000000c0)) sysfs$2(0x2, 0x4, &(0x7f00000001c0)=""/236) 2018/03/05 07:14:09 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xa, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x14, 0x0, 0x201, 0xfffffffffffffffd, 0x0, 0x0, {}, []}, 0x18d}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syzkaller1\x00', 0x0}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e21, 0x7, 0x4e23, 0x7, 0xa, 0x80, 0x0, 0x7f, r1, r2}, {0x1, 0x5, 0x8, 0x1, 0x869, 0x1, 0x1, 0x7}, {0x125b, 0xffffffff, 0x4}, 0xfffffffffffeffff, 0x6e6bb5, 0x1, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0xff}, 0xa, @in=@rand_addr=0x100000001, 0x3503, 0x7, 0x1, 0x10000, 0x6, 0x626f, 0x1ff}}, 0xe8) 2018/03/05 07:14:09 executing program 3: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) recvmmsg(0xffffffffffffffff, &(0x7f0000008380)=[{{&(0x7f0000000500)=@nfc_llcp, 0x58, &(0x7f0000000700)=[{&(0x7f0000000580)=""/15, 0xf}, {&(0x7f00000005c0)=""/23, 0x17}, {&(0x7f0000000600)=""/238, 0xee}], 0x3, &(0x7f0000000740)=""/218, 0xda, 0x6}, 0x8}, {{&(0x7f0000000840)=@can, 0x10, &(0x7f0000001b80)=[{&(0x7f0000000880)=""/12, 0xc}, {&(0x7f00000008c0)=""/114, 0x72}, {&(0x7f0000000940)=""/140, 0x8c}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/98, 0x62}, {&(0x7f0000001a80)=""/113, 0x71}, {&(0x7f0000001b00)=""/72, 0x48}], 0x7, &(0x7f0000001bc0)=""/105, 0x69, 0x8}, 0x2}, {{&(0x7f0000001c40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x32, &(0x7f0000001d00)=[{&(0x7f0000001c80)=""/117, 0x75}], 0x1, &(0x7f0000001d40)=""/186, 0xba, 0x1}, 0xb0}, {{&(0x7f0000001e00)=@sco, 0x8, &(0x7f0000002140)=[{&(0x7f0000001e40)=""/133, 0x85}, {&(0x7f0000001f00)=""/188, 0xbc}, {&(0x7f0000001fc0)=""/129, 0x81}, {&(0x7f0000002080)=""/23, 0x17}, {&(0x7f00000020c0)=""/119, 0x77}], 0x5, &(0x7f0000002180)=""/104, 0x68, 0x80}, 0xf6}, {{0x0, 0x0, &(0x7f0000003680)=[{&(0x7f0000002200)=""/22, 0x16}, {&(0x7f0000002240)=""/13, 0xd}, {&(0x7f0000002280)=""/216, 0xd8}, {&(0x7f0000002380)=""/2, 0x2}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f00000033c0)=""/198, 0xc6}, {&(0x7f00000034c0)=""/177, 0xb1}, {&(0x7f0000003580)=""/235, 0xeb}], 0x8, &(0x7f00000036c0)=""/25, 0x19, 0x1}, 0x1d37}, {{&(0x7f0000003700)=@l2, 0xe, &(0x7f0000003840)=[{&(0x7f0000003740)=""/32, 0x20}, {&(0x7f0000003780)=""/24, 0x18}, {&(0x7f00000037c0)=""/95, 0x5f}], 0x3, &(0x7f0000003880)=""/201, 0xc9, 0x1}, 0xfffffffffffffffc}, {{&(0x7f0000003980)=ANY=[@ANYBLOB="0300"], 0x10, &(0x7f0000005d40)=[{&(0x7f00000039c0)=""/185, 0xb9}, {&(0x7f0000003a80)=""/205, 0xcd}, {&(0x7f0000003b80)=""/111, 0x6f}, {&(0x7f0000003c00)=""/142, 0x8e}, {&(0x7f0000003cc0)=""/4096, 0x1000}, {&(0x7f0000004cc0)=""/1, 0x1}, {&(0x7f0000004d00)=""/51, 0x33}, {&(0x7f0000004d40)=""/4096, 0x1000}], 0x8, &(0x7f0000005d80)=""/63, 0x3f, 0x6}, 0x1}, {{&(0x7f0000005dc0)=@in={0x0, 0x0, @loopback}, 0x10, &(0x7f0000006e40)=[{&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/32, 0x20}], 0x2, &(0x7f0000006e80)=""/55, 0x37, 0x9}, 0xffff}, {{&(0x7f0000006ec0)=@ipx, 0x10, &(0x7f0000008240)=[{&(0x7f0000006f00)=""/72, 0x48}, {&(0x7f0000006f80)=""/100, 0x64}, {&(0x7f0000007000)=""/33, 0x21}, {&(0x7f0000007040)=""/179, 0xb3}, {&(0x7f0000007100)=""/28, 0x1c}, {&(0x7f0000007140)=""/177, 0xb1}, {&(0x7f0000007200)=""/40, 0x28}, {&(0x7f0000007240)=""/4096, 0x1000}], 0x8, &(0x7f0000008280)=""/253, 0xfd}, 0x10001}], 0x9, 0x40, &(0x7f00000084c0)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000085c0)={"62726f0074650000000000001a000004a4150000000000000000000000002000"}, &(0x7f0000008580)=0x50) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1f) accept4$vsock_stream(r0, &(0x7f0000008500)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1, @in6=@remote}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) r1 = mq_open(&(0x7f0000008700)='\x00', 0xc0, 0x4, &(0x7f0000008740)={0x4, 0xfe0f, 0xffffffff, 0x0, 0x5, 0x800, 0x7, 0x8}) mq_timedsend(r1, &(0x7f0000008780)="a414f762fd138e432b3fda38c23623490944ac32b5bd7ab398a0fd1e7bb6d00412fa37b488b4d5e807b7bbffd76297ebd23de7f302e7b6912f87534c89c22367e7b23dcbd9a82720fe842800cb644ee3a48c5795ceab5a599669bde3ea2c7ecfefb008c53bd79afac4f4ebe863e858d5a7ffbdf0f7d68c6950febf549d756a9ecc5f", 0x82, 0x4, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008540)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000086c0)) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000008640)) setuid(r2) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000008680)=""/45) 2018/03/05 07:14:09 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fstat(r0, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="164690f11220a801e15c77a6", 0xc) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/03/05 07:14:09 executing program 0: r0 = epoll_create1(0x4) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x6, 0x0, 0x10000, 0xa54b}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000140)={r3, 0x800}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x9, 0x0, 0x4, 0xffff}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000200)={r4, 0x32, "abc500c29d74f37088b42e4de6b6865bc513ce32f57b333fa738673e7e7c32d6f116ac8a4b01818149f64a51eb50829a8d1a"}, &(0x7f0000000240)=0x3a) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="1b00000000004000"], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/05 07:14:10 executing program 3: r0 = memfd_create(&(0x7f0000000000)='vmnet1\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r2, 0x2}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000500)=""/80, &(0x7f0000000580)=0x50) fsetxattr(r0, &(0x7f00000002c0)=@random={'security.', 'vmnet1\x00'}, &(0x7f0000000300)='vmnet1\x00', 0x7, 0x1) sendto$inet6(r0, &(0x7f0000000180)="2d37190050327c76ab3285bc08a64e6efb8f805d0804bed67c2285c6acc2a8df9ebded65f830ec1a76d99c70e40d3dc1d820671a57b0cc23f259b2bf99804020dd7688697e62051e4f9345d127e8f840a77373123faae4ffd78926cd5d24de1c5a649b9dd467bd77305eee978fa3b3ae7a36fccb7b368a27ba098c1f423bd720277e547599e2edf22497e07d9f5d57d680dc29b247c8a0e76ffd66984b13f963e7053ec6d01ac1aa787448ad861b42c0a89afaae5318a64bfde67f3b41a868bf2c8200", 0xc3, 0x4, &(0x7f0000000280)={0xa, 0x4e21, 0x1ff, @loopback={0x0, 0x1}, 0xb67b}, 0x1c) 2018/03/05 07:14:10 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', @ifru_map={0x7ca}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80c0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 45.561864] binder: 6547:6565 ioctl c0306201 20004000 returned -14 [ 45.569535] binder: BINDER_SET_CONTEXT_MGR already set [ 45.575285] binder: 6547:6551 ioctl 40046207 0 returned -16 [ 45.581504] binder_alloc: 6547: binder_alloc_buf, no vma [ 45.587011] binder: 6547:6565 transaction failed 29189/-3, size 0-0 line 3128 [ 45.606673] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/05 07:14:10 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) flock(r0, 0x8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/03/05 07:14:10 executing program 3: munmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000) mprotect(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x1000004) 2018/03/05 07:14:10 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000001f88)=[], 0x0, 0x20000004}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x18) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x1, 0x1, 0x4, 0x3, 0xfc44}}) 2018/03/05 07:14:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x101c00, 0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@empty, @in=@local}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) timerfd_settime(r1, 0x1, &(0x7f0000000340), &(0x7f0000000380)) socket$nl_netfilter(0x10, 0x3, 0xc) pread64(r0, &(0x7f0000000040)=""/131, 0xfffffffffffffd21, 0xfffffffffffffffc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x14, 0x7, 0xa, 0x3, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000003c0)=0x3, &(0x7f0000000400)=0x4) 2018/03/05 07:14:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) syncfs(r0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e22ff0)={&(0x7f0000004400)=@ipv6_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/03/05 07:14:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fstatfs(r0, &(0x7f0000000000)=""/9) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/05 07:14:10 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004f7fb0)={{}, {0x1, 0x2}, 0x0, 0x0, 0x10000}) 2018/03/05 07:14:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1f00000083380000000000000000"], 0xe) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000002000), &(0x7f0000013ffc)) 2018/03/05 07:14:10 executing program 6: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000285000)={0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00007b1fc0)={0x32, @time={r3}}) 2018/03/05 07:14:10 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2900) fcntl$dupfd(r0, 0x0, r0) r1 = epoll_create(0xdcc5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) [ 45.614706] binder: release 6547:6551 transaction 7 in, still active [ 45.622532] binder: send failed reply for transaction 7 to 6547:6565 [ 45.629073] binder: undelivered TRANSACTION_COMPLETE [ 45.634189] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/05 07:14:10 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000d88ff1)='/dev/snd/timer\x00', 0x0, 0xf05) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f000035d000)=@abs, 0x8, &(0x7f00005eafe6)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r0], 0x10}, 0x0) unshare(0x20000400) r3 = memfd_create(&(0x7f0000000000)="00174cc1491dca4432ac46c05920e6b8176fc7e41949c55897ac1f1e48fa4064c38eac0156c44b3e669be4026c4af3482b9bf52f4bea7c6ed79d8cb9dee039d271e72303c983fa9c2357ef6b42ee", 0x0) flistxattr(r3, &(0x7f0000000000)=""/56, 0x38) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/05 07:14:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'yam0\x00', 0x80000001}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r0, 0x541e, &(0x7f0000000040)) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/156) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x7fff) 2018/03/05 07:14:10 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x20) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) 2018/03/05 07:14:10 executing program 5: r0 = memfd_create(&(0x7f0000000fcd)=':)-\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x7ff, 0x20, 0x41, 0x100}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x3, 0x20}, &(0x7f0000000100)=0xc) fcntl$addseals(r0, 0x409, 0xa) 2018/03/05 07:14:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) write(r0, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmmsg(r0, &(0x7f00000032c0)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="00e7ffffffffffffff0000000000000000"], 0x1c, &(0x7f0000000280)=[]}}], 0x1, 0x0, &(0x7f00000034c0)) recvmmsg(r0, &(0x7f0000002f40)=[{{&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f0000000540)=[{&(0x7f00000001c0)=""/134, 0x86}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000340)=""/222, 0xde}, {&(0x7f0000000440)=""/196, 0xc4}], 0x4, &(0x7f0000000580)=""/118, 0x76, 0x58c1}, 0x9}, {{&(0x7f0000000600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001980)=[{&(0x7f0000000640)=""/151, 0x97}, {&(0x7f0000000700)=""/16, 0x10}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/226, 0xe2}, {&(0x7f0000001840)=""/246, 0xf6}, {&(0x7f0000001940)=""/30, 0x1e}], 0x6, &(0x7f00000019c0)=""/5, 0x5, 0x7}, 0x100000001}, {{&(0x7f0000001a00)=@nfc, 0x10, &(0x7f0000002ac0)=[{&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/116, 0x74}], 0x2, &(0x7f0000003500)=""/4096, 0xb9, 0xfffffffffffffffa}, 0x7}, {{&(0x7f0000002b00)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x1e, &(0x7f0000002f00)=[{&(0x7f0000002b40)=""/148, 0x94}, {&(0x7f0000002c00)=""/98, 0x62}, {&(0x7f0000002c80)=""/200, 0xc8}, {&(0x7f0000002d80)=""/123, 0x7b}, {&(0x7f0000002e00)=""/135, 0x87}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/1, 0x1}], 0x20000000000001e6, 0x0, 0x0, 0x80000000}}], 0x4, 0x10000, &(0x7f0000002fc0)={0x0, 0x989680}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000003000)=""/132, &(0x7f00000030c0)=0x84) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@ethernet={0x1, @empty}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)="04ab6d78a3085bae17bd373e8a1c7c20f13dcbfb4b52545f7c07e8dde907035feaac7a95de978e4216c21d9d3f0506fea7c44cfb99d00c2aa0dbdafaef7642f1634a2b94a1f5", 0x46}], 0x1, 0x0, 0x0, 0x804}, 0x200000000}], 0x1, 0x8000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000001, 0x10, r1, 0x0) fremovexattr(r1, &(0x7f0000003100)=@random={'system.', '&^\x00'}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000003140)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/03/05 07:14:10 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ee95de067e93d633830bf9ce0c652e3d048690e4426d65383d7c13fd3223f76e59ef4080a42ac2930322fae9c31cf6d7dcf5dc5de409974d159b28cc239c776df157aeaf7384725151c9e95ef0f66d376e82910f8e330928eb3d032af37d1506106dc5c127b88a0849e2e734a85c037802e53ed8440165db204de22e42ad5f32cdabd00990912f4487366258d9944c60a3df3e8c"], 0x80) 2018/03/05 07:14:10 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1000, 0xe000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)=0x860) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f000001f000)=0xa0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/144, &(0x7f0000004000)=0x4c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0x3, 0x4) 2018/03/05 07:14:10 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$packet(0x11, 0x2, 0x300) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x40000) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'bridge0\x00', @ifru_settings={0x2, 0x0, @fr_pvc_info=&(0x7f0000000080)={0x0, 'syzkaller1\x00'}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', @ifru_flags=0x1}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/03/05 07:14:10 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x29) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000300)=""/170, 0xaa}], 0x1) 2018/03/05 07:14:10 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000140)={0x0, 0x2710}, 0x10) recvmsg(r2, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000b30000)}, 0x0) 2018/03/05 07:14:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) 2018/03/05 07:14:10 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffffa) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) 2018/03/05 07:14:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) ioctl(r0, 0x4000000000001267, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/05 07:14:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x40000, 0xfe) flistxattr(r0, &(0x7f0000000040)=""/20, 0x14) 2018/03/05 07:14:10 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x100000000, 0xe46, 0x2, 0x7ff, 0x80000000, 0x7fffffff, 0xffff, 0x8, 0x1, 0xffffffffffff0000], 0xa, 0x7fff, 0x2, 0x3, 0x6e9, 0x5, {0x2, 0x100000000, 0xfffffffffffffff9, 0x9, 0x1, 0x3ff, 0x2, 0x7, 0x8, 0x9, 0x100000001, 0x9c, 0x1, 0x1ff, "a0ecbcd69005ba37077be8847df12ac5026c8f1c9b76affed1fa99d18d05f944"}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x80) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x2000100002001e, r2, 0x4000001) rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) 2018/03/05 07:14:10 executing program 3: clock_adjtime(0x7, &(0x7f0000000000)={0x4, 0x1f, 0x0, 0x3, 0x7, 0x8001, 0x5, 0x80, 0x5, 0xf69, 0xffff, 0x52, 0x9019, 0x200, 0x1, 0x9, 0x5, 0x8000000000000, 0x1, 0x1, 0xdb, 0x7f, 0x1, 0x419e3df8, 0x1, 0x800}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xac, "e1e68e95671eed759e44aae5be865e6bc484d6b168c0775a5bdfe7d2342d506af7c6498f5bf93c00f04124cb73577f95f634f16332ab3fac7dddb1ad37cab16261fa5ed5066dbf05e65aaaf4d82ccdae53692cf480147916f36e48a1bfd7dec64a5f7d948803db0ab62b73f4930e75d2f60c597dc373188207bc2c25e8129725d7c3fffe1b24ab0a3ba0e8e96a61c42ad13110de6a9baa5a10ae164986784229702f290a9eaadaf7a825cd1b"}, &(0x7f0000000280)=0xb4) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) 2018/03/05 07:14:10 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000040)) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x4e20, 0x4e20, 0x8}}}, 0x102d5) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x73d, 0x4) 2018/03/05 07:14:10 executing program 0: r0 = perf_event_open(&(0x7f00006b2f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/05 07:14:10 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x5, 0xfffffffffffffff9, 0x1, 0x0], 0x4, 0x5, 0x4, 0x1ff, 0xcd, 0x5, {0x2, 0x5b5, 0x8, 0x4, 0x7f, 0x7, 0x3, 0x80000001, 0x9, 0x200, 0x2, 0x4, 0x3f, 0x10000, "e8cbaaf7a07a2b784a91a3c6a0ea28409851d9ebd753df7bde71fc51f6246770"}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) 2018/03/05 07:14:10 executing program 5: r0 = socket$inet6(0xa, 0x1000008000a, 0xffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000140)=@ethtool_ringparam={0x11}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x1000, 0x30, 0x0, 0x8}, &(0x7f00000000c0)=0x18) 2018/03/05 07:14:10 executing program 1: dup(0xffffffffffffff9c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) clock_getres(0x5, &(0x7f00000000c0)) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/03/05 07:14:10 executing program 6: r0 = socket$inet6(0xa, 0x200000002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x249) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00000000c0)=0x3, 0x4) 2018/03/05 07:14:10 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={r1, 0xa0, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xff, @empty, 0xffffffffffffffff}, @in6={0xa, 0x4e21, 0x0, @empty, 0x8}, @in={0x2, 0x4e22, @rand_addr=0x78e}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000200)=0xc) 2018/03/05 07:14:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x4c3e, 0x0) ioctl(r0, 0x705, &(0x7f000073dfff)) 2018/03/05 07:14:10 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/self/net/pfkey\x00', 0x400840, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001300)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000180)={{0x82}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x10, 0x100824, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffdbe0, 0x0, 0x0, 0x1}) getitimer(0x1, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001280)=0x0) r4 = getpgid(r3) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000001380)) ptrace(0xe, r2) sched_setattr(r4, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x3, 0x1, 0xffffffff, 0x6, 0x2}, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x900, 0x0) write$selinux_load(r5, &(0x7f0000000240)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/05 07:14:10 executing program 1: openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x420000, 0x0) prctl$intptr(0x8, 0x20) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/05 07:14:10 executing program 0: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') getegid() pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000280)={'gre0\x00', @ifru_map}) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x100) 2018/03/05 07:14:10 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000676000)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000d97000)) write(r0, &(0x7f0000000000)="b32b42adb79a60cabcc7c00dcc9ff53ebdda7f0d25e35aa0aa80739d8ebea3c899ce71c66cc2c004a2e93f657adb8cc3eecb54a3c11586b333701787df83056447fb6643e80de2884637eef7a2e22f902400", 0x52) 2018/03/05 07:14:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) prlimit64(r1, 0xe, 0x0, &(0x7f00000000c0)) 2018/03/05 07:14:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) ioctl(r0, 0x0, &(0x7f0000000000)) 2018/03/05 07:14:10 executing program 3: clock_adjtime(0x7, &(0x7f0000000000)={0x4, 0x1f, 0x0, 0x3, 0x7, 0x8001, 0x5, 0x80, 0x5, 0xf69, 0xffff, 0x52, 0x9019, 0x200, 0x1, 0x9, 0x5, 0x8000000000000, 0x1, 0x1, 0xdb, 0x7f, 0x1, 0x419e3df8, 0x1, 0x800}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xac, "e1e68e95671eed759e44aae5be865e6bc484d6b168c0775a5bdfe7d2342d506af7c6498f5bf93c00f04124cb73577f95f634f16332ab3fac7dddb1ad37cab16261fa5ed5066dbf05e65aaaf4d82ccdae53692cf480147916f36e48a1bfd7dec64a5f7d948803db0ab62b73f4930e75d2f60c597dc373188207bc2c25e8129725d7c3fffe1b24ab0a3ba0e8e96a61c42ad13110de6a9baa5a10ae164986784229702f290a9eaadaf7a825cd1b"}, &(0x7f0000000280)=0xb4) setxattr(&(0x7f0000c7e000)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) 2018/03/05 07:14:10 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbcfec)="07043c0d070ca076d1d19f7c1b", 0xd) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x4000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000001c0)=0x200000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x600000, 0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x1b) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280)=""/220, &(0x7f0000000380)=0xdc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffd85) 2018/03/05 07:14:10 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x4, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0xffffffffffffffff}}) 2018/03/05 07:14:10 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x100, 0x0) r1 = getpgid(0x0) mq_notify(r0, &(0x7f0000000240)={0x0, 0x15, 0x5, @tid=r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e24, 0x95, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}}, &(0x7f0000000200)=0x8c) r5 = syz_open_pts(r2, 0x0) ioctl$FIONREAD(r5, 0x541b, &(0x7f0000c82ffc)) 2018/03/05 07:14:10 executing program 6: ustat(0x80000000000801, &(0x7f0000000000)) 2018/03/05 07:14:10 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) splice(r1, &(0x7f0000f66ff8), 0xffffffffffffffff, &(0x7f0000fe7ff8), 0x2, 0x0) 2018/03/05 07:14:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000058bfc8)={&(0x7f0000437ff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000043002104ffffffffffffffff020000001c000100747232ee6c75737465643a2f5c6367726f75706264657600000000"], 0x30}, 0x1}, 0x0) 2018/03/05 07:14:10 executing program 0: mkdir(&(0x7f000061fff8)='./file0\x00', 0x4) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x2000002, &(0x7f0000000180)="ab") ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0], 0x2}) 2018/03/05 07:14:10 executing program 5: prctl$intptr(0xe, 0x3fe) [ 46.101102] proc: unrecognized mount option "«" or missing value [ 46.118201] proc: unrecognized mount option "«" or missing value 2018/03/05 07:14:10 executing program 4: mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/05 07:14:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@bridge_dellink={0x28, 0x11, 0x800, 0x70bd2d, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x20000, 0x8000}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x7}]}, 0x28}, 0x1}, 0x8004) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xb0e, 0x4) 2018/03/05 07:14:10 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'vlan0\x00', 0xfffffffffffffe69}) getsockname(r0, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f0000000080)=0x10) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x3f, 0x7, 0xfffffffffffffff9, 0x0, 0xd69, 0x200000, r1}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'tunl0\x00', @ifru_addrs={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/05 07:14:10 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f0000000640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000680)=0x32) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000006c0), &(0x7f0000000700)=0x4) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000004c0)) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x5, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000000804000010010000200200002002000020030000200300002003000004000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="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"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c2000000000000000000000000000000000000000000000000000000000000000000e00000010000000000000000ffffffff000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000000000000000aaaaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000000073797a6b616c6c65723000000000000064756d6d79300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000ac1414bbe00000020000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a6b616c6c65723000000000000064756d6d79300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000100000000000000000000000000000000000000000000000040004552524f52000000000000000000000000000000000000000000000000004ae5d56a4a5478fb272f7c45fb84a19a53804b3b23cb0a66eaff50ce9b4f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x458) 2018/03/05 07:14:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x6a76, 0x0, 0x800, 0x80000001, 0x5, 0x4f8813b0, 0x9, 0x2, 0x6, 0xfffffffffffffffa}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) 2018/03/05 07:14:10 executing program 5: r0 = memfd_create(&(0x7f0000000000)='selinux\x00', 0x1) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x94, 0x5, 0xbb, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x11, @empty, 0x9}}, 0x8000, 0xfffffffffffffffb, 0x4, 0x1, 0x4}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x92, 0xe3, 0x8}, &(0x7f0000000200)=0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req3={0xffffffff, 0xffffffffffff03d5, 0x9, 0x9, 0x75, 0x1f, 0xffffffff}, 0x1c) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000080)=""/4, 0xffffffe4) 2018/03/05 07:14:10 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x5, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket(0x5, 0x80001, 0xfffffffffffffff8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x50) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xfffffffffffffecf) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @empty, @loopback}, &(0x7f0000000400)=0xc) r4 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x0, 0x4e23, 0x6, 0xa, 0x80, 0x20, 0x3f, r3, r4}, {0xfffffffffffffffc, 0x4b6e, 0x3f, 0x9, 0x4, 0x8, 0x9, 0x6}, {0x80000000, 0x8, 0x20, 0xad}, 0x0, 0x6e6bb5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0x4d5, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3, 0x0, 0x7, 0x6, 0x3, 0x7}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r5 = getegid() fchown(r0, r4, r5) write$eventfd(r2, &(0x7f0000000280)=0x4f, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) utime(&(0x7f0000000600)='./file0\x00', &(0x7f00000002c0)={0x3ff, 0x800000}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TUNDETACHFILTER(r6, 0x400854d6, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="150000003bf5c5434db2f79431bf9a389bea2e5d9ae00bf382"], &(0x7f0000000540)=0x1d) setsockopt(r2, 0x4, 0x3, &(0x7f0000000000)="02a0b26e0b9ca03ef6e3e89b61115ac019d816d5e676e88f7a423f5cbd8056f5fd0ab6606b4e511350ce1cff9db812d5cac9cc80", 0x34) 2018/03/05 07:14:10 executing program 7: r0 = inotify_init() r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000200)={r3, 0x1, 0x6, @empty}, 0x10) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) inotify_init() r4 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r4, &(0x7f0000000000), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in=@remote}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000000380)=0xe8) sched_setattr(r4, &(0x7f00000003c0)={0x30, 0x1, 0x1, 0x20, 0x7, 0x1, 0x9, 0x1}, 0x0) getsockname(r1, &(0x7f0000000040)=@l2, &(0x7f0000000080)=0xe) 2018/03/05 07:14:10 executing program 4: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000) r0 = socket(0x2, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000397ff5)=[], 0x348, 0x0, 0x0) 2018/03/05 07:14:10 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='user[vboxnet0user*}proc\x00'], &(0x7f00000002c0)=[&(0x7f0000000100)="2b6574683047504c28ed76626f786e657430656d303e00", &(0x7f0000000140)='$\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0), &(0x7f0000000200)='wlan0\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='(vboxnet0-\x00'], 0x1100) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d0effc)=0x2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000d11ffc), 0x4) 2018/03/05 07:14:10 executing program 7: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00005a5ffe), 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/05 07:14:10 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x101000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0x51) pipe(&(0x7f00000000c0)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000de2ffc)) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/03/05 07:14:10 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='net/dev_mcast\x00') ioctl$TIOCSTI(r1, 0x5412, 0x3f) bind$ipx(r1, &(0x7f0000000000)={0x4, 0x6cc8, 0xfffffffffffff1b8, "231739381c2c", 0x10000}, 0x10) read(r1, &(0x7f0000000080)=""/141, 0x8d) 2018/03/05 07:14:10 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001bfe8)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/05 07:14:10 executing program 6: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000000100)=0xa0) connect$llc(r0, &(0x7f0000000140)={0x1a, 0xf5, 0x6a, 0x200, 0x4, 0x0, @random="649457475169"}, 0x10) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x2e, &(0x7f0000000040)=[], 0x2000000000000339}}], 0x831, 0x0) 2018/03/05 07:14:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), 0x4) r2 = dup3(r1, r0, 0x0) write(r1, &(0x7f00000b5000)='\b', 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r3, &(0x7f0000000080)='net/sockstat6\x00') 2018/03/05 07:14:11 executing program 1: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x10000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180)=[], 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0xb, "23cf"}], 0x10}}], 0x2, 0x0) 2018/03/05 07:14:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) clock_gettime(0x6, &(0x7f0000000000)) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/03/05 07:14:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2800) ioctl(r0, 0x4400000000001269, &(0x7f00000000c0)) 2018/03/05 07:14:11 executing program 0: syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) r0 = epoll_create1(0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/05 07:14:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000040)='/dev/ptmx\x00', 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) 2018/03/05 07:14:11 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) socket$unix(0x1, 0x2, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000000)=0x100, 0xff) 2018/03/05 07:14:11 executing program 6: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00005dfffa)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = getpid() tkill(r4, 0x21) r5 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000a31ff8)='./bus\x00', 0x2, 0x0) 2018/03/05 07:14:11 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f0000000000)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/05 07:14:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = fcntl$getown(r0, 0x9) ptrace$getregs(0xc, r1, 0x8, &(0x7f0000000000)=""/205) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000620fd8)=[{}, {}, {0x3}, {}, {}], 0x523) 2018/03/05 07:14:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001140)={0x0, 0x3, 0x20, 0x0, 0x7f0}, &(0x7f0000001180)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000011c0)=@assoc_value={r2, 0x10001}, &(0x7f0000001200)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e20, @rand_addr}, "00080700000400a0b22c582bf3aed17d"}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) sendto$llc(r3, &(0x7f0000001240)="0acf813f6aa4c97b752acbd378852ac3", 0x10, 0x20000081, &(0x7f0000001280)={0x1a, 0x2, 0x100000000, 0x401, 0x6, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) rt_sigprocmask(0x1, &(0x7f0000001300)={0x2}, &(0x7f0000001340), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000001380)={0x0, 0x4, 0x30}, &(0x7f00000013c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001400)=ANY=[@ANYRES32=r4, @ANYBLOB="0080e6001aa450b381b56f5f64ebc6bdecd1668aed74a43800b0b87909e926b600c08c8aa6b772559d1f4cdb5eeaeb9d1c5f32a3305121f8c7ec360cd568f12dd24479a8b468b1048d1607f543b9a73ea4eb40a87cb469003bb53903c8d0393e42a8400527816314bb4e8411978eccf7b8a7f16975764d409576cf5109516df621294ce363bc94179159497d24b74402000000030002a22ee157d36fd7f20e2d81d170aed9659a185088e3f8dfaedde4154da2ce41cd7825fce9445dd1f49f9ed1ffdd4ab1971e041bee61f36c71b0673f881611ac9072fa64577b65b00d5e82e9048365b83b00000000000000000000000000"], 0xfffffffffffffe20) accept4$vsock_stream(r3, &(0x7f00000012c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) 2018/03/05 07:14:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x58, 0x80000) sendmmsg$nfc_llcp(r1, &(0x7f0000004b00)=[{&(0x7f0000000140)={0x27, 0xffffffffffffffe0, 0x8, 0x3, 0x0, 0x7, "e2e567ad24682dc80c26529ad2276fbebe96f1c447431559ddf3d7997eef48916b647c444e9c68cb43bd3f303926a4bc5d1c5ed52d19a787358ab00717e0aa", 0x1000}, 0x58, &(0x7f00000003c0)=[{&(0x7f00000001c0)="a12dad12e2660e3d824ba18bd8ba0720ff3970f8c03318f189c90fbc3cf860b41f05a88b838ef93efc70e7de959b2231981148bb91abd4b13e27580b0b4f4d5e4f13986975d8fa4f029d53b465b71cfdcb35cdd72f005c5d381e6b85b861498faec56ca357b760ba1236809305f648cb9923efcbd3658b0aa787d475051081175e1c46e17b37d991ad6ece336b17354292bd91236ecb19eee60565b3397bc0d95a7f01236b", 0xa5}, {&(0x7f0000000280)="df2f96e0f3c764e310ab379fc5ca1cadda031c18e8f330e18ef2adb20f09fb92beab41173459f571bd5a3b6bdad0358049530bf694a385cf486b198b22f7e7ecbf69b5bc0cc704429b809963d2c2e24171e38854a39f9a26fd2ac4d6ffb0fdb3dc4bc985debc3d3b991ab4395639a9d39347a798315fe920fc70b0ee43c55a67682066ec83490369b7a2d43ffde163c53641af54019a83bd6757f21240e39cc7582446b93b389a3ab320c7e0c1cb6d9f085683fec35472b62626980c0235e734fb1b6608", 0xc4}, {&(0x7f0000000380)="aa676327e64987648bc111d068166900a740ecf3d5dacc2f4c5d053571", 0x1d}], 0x3, &(0x7f0000000400)={0xb0, 0x0, 0x8a, "031a6f516b2d66614339000faa64bcd54d96a8ff73e051789bf7950abe041b250516047b0d4b733b4bd922e8793ca6b69089e8795f8af6161d7620a5dc0332144d3a78107939ee68478716176cb9788c44949759ba2654fb5e055444337296547cf5845f171127c2869e8adf50853972abfaceb67b878c6f6acded25b34bc832ed96c2b377a946ea0647c06d4f0c7ea9689229396bdf747443feef47496c330decd2"}, 0xb0, 0x8004}, {&(0x7f00000004c0)={0x27, 0x7, 0x400, 0x6, 0x7fff, 0x6, "0703439da220133fdce0cdd9c228daab2254f70ed77e5b92b55f9691cd354ed8bec42a2244cb7e5f8769d072cc165dcabd82b846ac0422d8d9fd3b906c7704", 0x7}, 0x58, &(0x7f0000001900)=[{&(0x7f0000000540)="6a59f056298097336bf206b8c205d0e4825e0f6ecee6da65183386b413842c419b0849bc01ae16bc7bdf174c840e1342bc06e4fd11b44ca232c13711bdef649b782d7b936687583a0ca5fba94744e55123abd945a73bda85927b2a9afc0df3a215d5b98555679f445a33ac8c6452de760bd331d52aa41ba1e64caf17e79f6eb76efe5d7ba034bd475af098d7d9e8d09eb8a860832c481f41fef2bb9d20ce0f6443bdae177b6941541fcc558789a9723f624d4f47d7b3c75b65f602ab", 0xbc}, {&(0x7f0000000600)="231d423f35b7c807aa27d5698ed189215ae05bac5a911a24136bfc6ef2c9ec296ec09e5703654ed956289cb6f924b1ae6c473535015ba9cd532fdc940b6cd6b9e02fc2", 0x43}, {&(0x7f0000000680)="cb107c74093f5c22e2e6c9b5f5f61e79b737eb4c05d3734889b6865a439ba984a77bd01cc299134eecbde7a1d7a9ff30", 0x30}, {&(0x7f00000006c0)="8812a17d8db0", 0x6}, {&(0x7f0000000700)="ee0eba83a8f9bad8dde399ff38f6a9602a0c5f3bbbbe92b5c2f7fb3e26154c1475ab46945cabe8f00bf7b0d228232a0edc5e6c3d0c6ac3435a83c44a71372799b0c61ac1e5f51a4f674bd13170352876729685d5e41e0358a367d2949569a95113d639", 0x63}, {&(0x7f0000000780)="be78efe5c0ab86938a145747220bc34911f24beeff95d11551b49f9bd135c601d72e985cec390660c5b9272fd09388102c5a6b14cfdc146b2c4148326744e6", 0x3f}, {&(0x7f00000007c0)="c8e026a2bcd48e982b34cb9de3049d474aafbb0d64146f8397cfecce1d16e3a9e26022f1d84fffe6abf158d5213ab57b38c53a9d014b4660667f89eac835d2ff4691f91426b0f5c740988e05b6d550091b3848066a9b57d8790f01b32036306800a2d39e6f6b3b0f68c60ff230", 0x6d}, 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{&(0x7f0000004440)="00321c1f9d8a21762d8cfa9392761f28f9c97530fa512f65c3589a76e8dc2547a1c22d3f49c574d363c6e8b1d65386f9cd81c467ca2e99652a984ce491e6030fb10968ca41adcab8de2e3afc532ce43abc14ae8213dc6ffd32e421fce6800b9406f124444c02a95ed6f408c2d36a94a9c31e7cdf7fc8fc3deb0dfb30629b9c190c669b5e76c20874a0e5ea76707989727c7227aed107875998c0fe3e3d8ebbe69862324228", 0xa5}, {&(0x7f0000004500)="78291ecd7c2777ba7c9573a1a9d899722c7cc5915b42a5ab9dd68f36648ff1cafea27ddf57f1d1d6fd197bc4811681a9e530d4ddc69daad486af019d7fae7dd6d94f1f86981dac4dc69ac9687fcd3cd3b519eab68a8ce2517f6148d574878c6e8e0784b9f024c40f3b277c5f5172c6", 0x6f}, {&(0x7f0000004580)="408c3473e4d4baea1749b5cf3bae5e33e7d11fc6cf9ce3bf1323c530085a58824c6b0b1212faa108182d4aae6052620508ff59b3181ebc48cc98ccb179c13d0bebde7140a0bf4c9d9ff66d6d4ba66928f2f30a03e9d151ab027e4fbb6f40287985ae9418447b62efa321bfd56efc5ad1622aadfc16392cf27004a063bd1569f875649a679e4d0b9955785f0bb3da1d141c00e5088828b80c00aa3f3a0f", 0x9d}, {&(0x7f0000004640)="04cbe2f23082571a762a6e0698b7908a594c284197218d97abb6cec71b67778dbd5b8c59776727a3a86cc0fe413610b3875e145166850e406f1dbcb553e156ec8814bdc54ed0abcf32a27a5204e14178348f52aa7031b333c1288d6515ca4b4fe760298d23d557280a74d49c87be981a76f63b96c7f32f8092ca27", 0x7b}, {&(0x7f00000046c0)="e145d7f56a0e9868c3a49e4888af1a14254890040310b97c3d5bd426c26ee0b878fee6999e297b5fa93cc3bc7be8b7693b9b386a97e67103b7c0e74567152767be7b0c2d808c69f2df0f19f26d2fbe9881e4138c", 0x54}, {&(0x7f0000004740)="5f6b6bca75307068898a040762846aaf0e3ee31949defbd8cfe11188cd4826b061ed948287c8ae03fb73e722d850f93efdcc8894bdbffd25ef8c3cb90251f9d3a5c59a1700de95a64e8660b4ce75674858a332bda6a312512c3ddd70ec2ea24602c9f0f1991f1b946ed049bd694c", 0x6e}], 0x9, &(0x7f0000004840)={0x60, 0x100, 0xf956, "ce16a6e239edc58a2864a643232b9e546df5fa20aeec16dc500a515ef2f506954af2653f807ff4ac5541853956b209687e4a4ad4013471c8b6309467a6add1b71f2615f0a7b514116a3911f12fe750f8fd"}, 0x60, 0x44041}, {&(0x7f00000048c0)={0x27, 0x7, 0xfe3, 0x2, 0x7, 0x7, "71aaff8f1ce562161caff3fe9f53388ec2ce2d163360c7f3da6660f74b8071650dd38d5dbb16e9dd670c6b83c462265d9f621576c78a48a34e93b82698f101", 0xfffffffffffffff9}, 0x58, &(0x7f0000004a80)=[{&(0x7f0000004940)="19514aca430341e69eda3fc03d4de05ecc653288008dece941fd06a300557cbc83bb86319f14446fdd5fb017a8b2b5ea52476962923cada017fc8bef987aa022aa67d2864c2c65", 0x47}, {&(0x7f00000049c0)="ae4df483118a0e82dd559af89912bc44e00152d3addcdbbb28aeba1e3bb8cf79ae8707d9197a5a6d9452a67ebeb6e8a79855c102847b8cc2bcefdc5f9c3a8743b237d4ed49bb8804be3f34e4db3f7761e4430cb364f61128c92d8dfc992acbf8925103c3d4adadb294ceec17ab7beff74cc3ecc0d661f9c24a992fb38d934d86580475278e71c6a8ed121902960817dd2d0b57dd3047850f83de6a70b1c7becc3a3395fc3d738ee7c400ab95fe240b63215cdefe2e31c5", 0xb7}], 0x2, &(0x7f0000004ac0)={0x34, 0x10f, 0x0, "863de5832fc2257ecb57adf621f5b7cdadf0fce56242e0f273f65ff958b4b62d770b89df80c3"}, 0x34, 0x40005}], 0x6, 0x8080) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000d52000)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0xa}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/05 07:14:11 executing program 1: socketpair$inet(0x2, 0x803, 0xbc1, &(0x7f0000002640)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000002680)) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000facfba)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002380)={{{@in=@rand_addr, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000002480)=0xe8) getresgid(&(0x7f00000024c0), &(0x7f0000002500)=0x0, &(0x7f0000002540)) sendmmsg$unix(r2, &(0x7f0000002600)=[{&(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000002340)=[{&(0x7f0000000100)="221a577c3020be38ca0072755812beb4feef0d6a84fda9c4d8b91897c1194d15c72373e97b2161b153eaab85879646fbf208d6ec67743068274760042eb8dc38cbacf06cac0171890ae976a3434f592015f1a179f4717c2ff9cac1454f4dbdedda06ccc8e68a0434da0e0e04d0f035c591c9ba830e83fa1c22f63490b25c9f803a367b15da7f0901f8b1108cbc4e", 0x8e}, {&(0x7f00000001c0)="55e5a457", 0x4}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="02109afb1ef1c06de73f4f08127bb35f0030d67455783335b9bc62fd2f2b479222a44fc3c9b4997ddecff117a673935b434ca8f49b248987a0711571764b225cf0", 0x41}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="687e4c5b34b324e58a432db7cedd8b97dfc9e5cb98a31755e38be9183a7c4443d526db88fd0ac68ede9186888d0bf33d09cec3cb67eb81c6910a1e1e5eb2651d916b80facf7112e6eb9a0fc23e1d7725ac51e8827da5acd4abd94187a2108932c1cebd3cfe4d2b7f7a2ddbda1380ba96d9e7a3a2c1a034368d7580bd164a2d7ef1c91a8e108ef8ab26a5830a9884e758d5f3620d225f09e30f7e4b338b64792282faea0bf90e0451faaa9f4327d93a4cef093986", 0xb4}], 0x6, &(0x7f0000002580)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}], 0x48, 0x8010}], 0x1, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f0000000040)='./file0/file0\x00') 2018/03/05 07:14:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x7, {{0xa, 0x4e22, 0xff, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 46.652551] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/05 07:14:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/73, 0x40}) 2018/03/05 07:14:11 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x1ff}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0xfffffe51, 0x0, &(0x7f000058eff0)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x0, 0x1, [0x5]}, &(0x7f0000000140)=0xa) 2018/03/05 07:14:11 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0xbbd) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r3 = accept4(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000800000400000000000000000000000000000000511322a79b47b3b58d1a8b11435abe48c4ff5a19f74a9c7aebef010009dbb5382a79133426a1f4cd8df414f0e8bab033a2a24c71ba203164421ead189ee23e79607f846897f6b14246ab82f76ec6320b675078e6fa254d752ae13b"], &(0x7f0000b0fffc)=0x58, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x33, "177f99b35e7bca2ac7a257848eeae775a26bdadc52c4c918ffb335eb3510e06ffb04e494d4a5a5eee9022af00e18b9b8a9c622"}, &(0x7f00000000c0)=0x3b) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0xa77}, &(0x7f0000000140)=0x8) 2018/03/05 07:14:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x0, 0x5}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80000, 0x0) ioctl(r0, 0x100000001, &(0x7f00000001c0)="a99f34bc55309a219fa4652f50eaf693fe2c1cb355649e8ee2df162c101aaffaa9f92f6ecd7f28da0ce504dc1d972db24bbd1450dc62667affee2f5176bbdc0f374895a305f2e381d208f10d90cda2a34c27521cf5803e3c05b84e1176e197564101bdfbf8024921ae026c5419813e1e4060ab9a2b664dd7efb89eaa3376db8d584d4461c9ca7e9f959488c8cc6b1a331aac834d083d8a4774cc1de1bb4415e9f0865e8b1b1373c2c3b2ef1ac21328d5d35d1c13b19b86359e99981e40c8a6b15b81e87be6c2d94e38d223ca3ae2a43fa414ce30784dc5acb66b48c80369d8929c2c585aa4a8c528254f955d25a87e5d") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x8040, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/user\x00', 0x2, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x2, 0x1, 0x1}}, 0x2e) 2018/03/05 07:14:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') getdents(r0, &(0x7f00003bd000)=""/48, 0x19) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x8000000000000, 0xffff, 0xfffffffffffffff7, 0x3, 0x6}) getdents64(r0, &(0x7f0000000100)=""/205, 0x516) 2018/03/05 07:14:11 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="dd217eee8f68e86624d7cc022aaba7fcd803eb2eef0b44ebfb3afdc9b690923407a23e3ea87b3e5e411c2af90be907dd37e2b46b0c122f6e6bb6bcb02a06709acec056e0570a7e07e70dcd8793afd529067aa41ec5f79a7377611eff", 0x5c, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000000140)=""/1, 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000000)={0x5, &(0x7f0000e82000)=[{}, {}, {}, {}, {}]}) 2018/03/05 07:14:11 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x20000, 0x0) pread64(r0, &(0x7f0000000000)=""/7, 0x7, 0xfffffffffffffffd) 2018/03/05 07:14:11 executing program 7: futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80, 0x0) sendmsg$netrom(r1, &(0x7f0000000c40)={&(0x7f0000000300)=@full={{0x3, {"dc7f1cee2c7ecf"}, 0x4}, [{"b3378d1403d12e"}, {"268c397d1b36aa"}, {"a6517dc8280e43"}, {"f06160d2522a93"}, {"39512934e3987f"}, {"b268f2bd870d6c"}, {"6e5aaddbb03c32"}, {"6452d654f6682a"}]}, 0x48, &(0x7f0000000900)=[{&(0x7f0000000380)="bc1e69fea8b3a5faf3d43f8e6687e647a6d00ed2c3043d58ddf9a811534dba1887424e54d0b2f97408632d652784d1cf70a3091748651585421a20ebc99ab46ae27ffbc10ee7ff0c37bba3c0d0454bab705c463b52e2e611977e36494d691ad6ed45786ee804bd208de80165bd66aaccefd35092aafa1b934b6f13e7c0fc06f4f7e2c8a88c41fda0b447f1e9f0d2c21ff8fce4865f9083b27b46d3c497533bb07eb70251730bd43df1bd0a995090d7cad1fb8dc8c6bd7ca6c4783b4277", 0xbd}, {&(0x7f0000000440)="8b5fd5dc932a1e62f4c4aca8acc53f7346ec791b3b39194fa9b08f0f798134a9dfb8c70a1007c1aff0ce52fda87f539d344fff10efccae2759e3f8c00a4f2e2661f68373353a06229aa6d00864b35603382ca32674877a32bdcb5fa520a8435bcd3144e50bc2177e8c72372d58b1919d550967a73cb24af1c6dcd41db676eb7e893e401f628a4c5a3e52dc1122ada5f6c6e0de575b73bebdbbbe3f103e1fd13c99c14ae296a42d56239effa4e1e4787f70b2a7553ef75eef3455ab57286ff985d64c02e59190dd5e89f4cd0ed89d6756138841d9d33a8d3d61d0d2a749516e233b520383db80477cdf204f3f3f86f8574515d5e62f454ddf", 0xf8}, {&(0x7f0000000100)="375c304376cbe1d95b5c96205176fce35bee59f9c2c8c1ac2feb880eed0abb7a6a7445cde0262b6ef20e747dc1e6de24f463b533b60063", 0x37}, {&(0x7f0000000540)="9c8ee96b4ab0f182f5e9d2a18e0811ce1bfe1b4b7d983f7a16b5e6d6c6da998498760668078027cd5c42e1cf8dad613d9ecdc505435bcb0f8251c698a5bc9f846e7926125ab8dd9b6c11f130f93182bbcf9afa3a575de06c3b8c1023c72fc670b352fbee9e319349453cb2a362b3e449dc000f18b9b090fdce77c60518e369d01ca59ae285341d4611f82e9e9106b301fc26f0f1d2f79883117fad41c9f57a56192e", 0xa2}, {&(0x7f0000000600)="62a1a314b9d87252d138938403e7bb399a741c7392778e9c199498983ed6bd6658145d56998da8a0ce458a8d43ce33036e6dac389c1996ee43bab529ee07903ce4c26cf742af55ffb6bfa475d778ca0b8dbe026b53641890ff1e2752796e0401746225f8b9fb086e677e1a02f30f99bda83b6efc1c457aaa6b5f039f97e2bb98f141107bbd8e76df6225af7517c294695dcb2dcf792182551679277c79d8e615aff3eada8803", 0xa6}, {&(0x7f00000006c0)="785d84aa95763ad502280bda44eb648e65493092aa9c4822933b56a0768abb3785bdb339a6ee581d8844029cadf993b5db8f560abe647a42d68410351e76bb22d34a274fdbdfbd196ef86b4b9fc28acbf49b6e5b3dae70e1b7aeccb639876b2bca07359ab8a37a51e5b57db536677d69", 0x70}, {&(0x7f0000000740)="16eae076a679f558b42db2b248cb36dbdf7a2fe304148af71302377e06281181ece0cc3b2d2337c31904610c131bc590bd9bba7fe4efc6d98f7acfe017ac123f017d481206076c5d91a9b5a4d33ccc5221ab2df9b580e094b1643740f360b37c540032395d7980e073ca2c5fbc458c44bb6035b8343295d59dffd4b6513ea00e559bfe25af9f25d736a1154702a880856c35f0f69acdf4d3e84e8fbbb986d379ff20397fe28586f4ab01c4178cf39777174c", 0xb2}, {&(0x7f0000000800)="e7c6bad3b56d565d6181111e424bb0ad57609daf125ede8fc821633dcdf5d7836abe9da1949287e50f60de72cf96c801f118d24b94d75c91f384fc77563df538e8c83f971b07424aab325b9078e9ecb392198278fec2f2e90ae01cfcfcf3eaef8f5f2a865682a478b861ae9fabfc20c9c58948a73e25fb651d972fc482e807bc2cff1bcf462a830e4ddc113fe6d7c9b125479069ee49534232e8e5a6c30465044ba07c88d123214441edd064eb6081eb600d953dea4bf1e0e0c2a53e0a98cf663ccbe62d1810", 0xc6}], 0x8, &(0x7f0000000940)=[{0x100, 0x117, 0x7f, "01cce0ae2ab508fe44832d13c8313d5e28438a062dd702c6a8d8e6a4f5f70e2f19cca14a982a2105ee7cf330d23c8bc1f4f1c7463ec1f8529b16af2e4c5fd907cb4e73fccc3cc3a7c1945a0e4517b42cca7f8b8061e4df9b8ab946cdbe9919b2887c1d950e5587bd621d650d03d6f441de26d8c2c12059cd2d0900d93e5a7c0395389191fd8231f00eca1ed745d01a5e8415acbb869ee6707207ba58653166e43abb75f95f9a8bacd6ef86dbdde33482b3f3dde8853111329d1fbf97779ee4aee78580b2ee3a18e346d99e7b44020afd0e1f25b0d1ab4a9bfc90a37b0c7d41f930b683d6690f77c8b0df1a438500ea05a94022c9"}, {0x10c, 0x1, 0x0, "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"}, {0xf4, 0x103, 0x40, "8f38b7c57b269300fca444d52ab4896ad4f0527594a6da4e944724e1cdd0def2aebb6e0b0527d08bba4c266d13f33c70c73a083f48d6f240670b158d2c70e4c2009e1da8f2bf14695832ea8445a4e17502848faab763135c7c73f67a85794ddf560a21552a705bb1fc4265d0ec72c2aa85d00d3cee649f3476bca7b93c21a403709a177cb0b229207b4952dab42528b1470753e894a8e7269a0cdf9e2cff5b2bb62655e48c68c0e2e3d1384afc63552164428ddd84369dd7dbd55784956250b08f7ddb1be17abb5fc03694a6ee4e118f35d65b938ab55452fc4374b45a81c64d8f10a3737a08"}], 0x300, 0x20000000}, 0x40) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000c80)={r2, 0x1}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/252, 0xfc, 0x0, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={0x0, 0xffffffff}, &(0x7f0000000cc0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000d00)={r3, 0x6}, 0x8) clone(0x0, &(0x7f0000000280)="632f1d0100014b08c920d015ab7ac7ec5885a5c7005178330a87f66bc2", &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/05 07:14:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/ipc\x00') setns(r0, 0x8000000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffff3eb}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r1, r2, 0x1}) 2018/03/05 07:14:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000002000)={0x0}, &(0x7f0000001ffc)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001ff0)={0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000003ffc)=0x10) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x28) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x20}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x7}, 0x4) 2018/03/05 07:14:11 executing program 5: r0 = getpgid(0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x4) perf_event_open(&(0x7f0000000340)={0x4, 0x78, 0x4, 0x408, 0xfffffffffffffff8, 0x9, 0x0, 0x5, 0x24, 0x8, 0x23, 0x1, 0x7, 0x6000000000000000, 0xfffffffffffffe00, 0x8, 0x20, 0x0, 0x8, 0x7, 0xd0d3, 0x7, 0xe4d, 0xe2, 0x7fffffff, 0xbd, 0x2, 0x10000, 0x8001, 0xed3, 0xffff, 0x1, 0x4, 0x1d5e9a64, 0x3, 0x0, 0x9, 0x0, 0x0, 0xe174, 0x2, @perf_bp={&(0x7f0000000300), 0x2}, 0xc4, 0xfffffffffffffff8, 0x7ff, 0x7, 0x8001, 0x4, 0x1f}, r0, 0xff, r1, 0x2) request_key(&(0x7f0000000240)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='*\\\x00', 0xfffffffffffffff8) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0x7, [0x1, 0x9, 0x1000, 0x0, 0x4, 0x7, 0x1]}, &(0x7f0000000200)=0x12) unshare(0x2002800) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000100)) mq_open(&(0x7f0000000140)='/$cgrouplo\x00', 0x40, 0x0, &(0x7f0000000180)={0x4, 0x3, 0x20000000000000, 0xe682, 0x80000001, 0x75, 0x8, 0x1}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000000040)={0x4, 0x3f, 0x5}) unshare(0xc000000) 2018/03/05 07:14:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/icmp\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x8}}, 0x3ff, 0x10000}, 0x98) preadv(r0, &(0x7f0000550ff8)=[{&(0x7f0000866000)=""/229, 0xe5}], 0x1, 0x0) 2018/03/05 07:14:11 executing program 4: mkdir(&(0x7f0000001200)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') r0 = memfd_create(&(0x7f0000000040)='\x00', 0x2) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x180) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') umount2(&(0x7f00000011c0)='./file0\x00', 0x4) 2018/03/05 07:14:11 executing program 2: readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/150, 0x96) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x4e20, @empty}}}, &(0x7f0000003ffc)=0x68) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/64, &(0x7f0000000040)=0x40) 2018/03/05 07:14:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x8, 0x8000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r2, 0x0, 0x9d, "dde7321bfe629cbf8891416cd3e0b0ca166ff77316453f23a89e0ae422698a2b4e973237c81c4c2c4ed9b96242cebe150d199d25bd1e5f9de10ef4062bdd3f75dee67e11f8db28acff84154e34fb0b661b48b1aac1554c67088823b1760d27a51f7034a5dfcfe65f86c94a4d87c19e2a64c8702e916eb1e5d9903a5d72c66a44bcaa227391de9dc64706bbd42e517659674cfc7743497445e1df43fdee"}, 0xa5) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/03/05 07:14:11 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/dev_snmp6\x00') fchdir(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f00000000c0)=0x4) close(r1) recvfrom$unix(r1, &(0x7f0000000100)=""/181, 0xb5, 0x20, &(0x7f0000000280)=ANY=[@ANYBLOB="0da36ff08f5d5982162d0359e9d9ef7b99540c473d6c5f73d28c05b087a9ff2a98526f441658a46bcc2a9c7f2ae9040ac0a3b13b45ad19d8d3f35468c881728c680d4e4589446d77b7ebc25e"], 0xa) exit(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000200)={0x8ab5, 0x0, 0x2, 0x100}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000240)={0x5, r2, 0x10001, 0x6}) mount(&(0x7f0000000080)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/03/05 07:14:11 executing program 4: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000000080)={0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x1}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000040), &(0x7f0000000180)=0xb) 2018/03/05 07:14:11 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r1, &(0x7f0000002a40)=[{{&(0x7f0000002800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10, &(0x7f0000002980)=[], 0x0, &(0x7f00000029c0)=""/67, 0x43}}], 0x1, 0x0, &(0x7f0000002c00)={0x77359400}) r2 = socket$netlink(0x10, 0x3, 0xe) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xa00, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000080)) connect$netlink(r2, &(0x7f0000000000)=@unspec, 0xc) close(r0) 2018/03/05 07:14:11 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x17}, 0x2000101, r1}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000005140)=""/4096, &(0x7f0000000080)=0x1000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000000000), 0x0) 2018/03/05 07:14:11 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/05 07:14:11 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000500)='net/sockstat6\x00') getsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f0000000540)=""/182, &(0x7f0000000600)=0xb6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x40c0, 0x0) getsockname$packet(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e20, 0x9f9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x4, 0x4, 0x59, 0xe3, 0x40}, &(0x7f0000000400)=0xa0) personality(0x4000009) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r6, 0x8000}, &(0x7f0000000480)=0x8) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000d06000)=[], 0x0, 0x0, &(0x7f0000000100)}) 2018/03/05 07:14:11 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x7, 0x0) 2018/03/05 07:14:11 executing program 6: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x400880) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006acffb), 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0xf9, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x100, 0x5766, 0x7c, 0x4, 0xa31a, &(0x7f0000000040)='vcan0\x00', 0x5, 0xffffffff, 0x10000}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/05 07:14:11 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000800)={0xfffffd83, 0x0, &(0x7f00000000c0)=[], 0x0, 0x0, &(0x7f0000000080)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/05 07:14:11 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000014000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/03/05 07:14:11 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400, 0x0) write$selinux_context(r0, &(0x7f0000000080)='system_u:object_r:checkpolicy_exec_t:s0\x00', 0x28) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) umount2(&(0x7f00000018c0)='./file0\x00', 0x4) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000001880)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000001840)={&(0x7f0000000340)={0x14e8, 0x1f, 0x0, 0x70bd2b, 0x25dfdbfd, {0xb}, [@nested={0x28, 0x63, [@generic="ef5c5a186adaf89aafd17f6666c2dd68ae6f", @typed={0x10, 0x42, @u64=0x20da}]}, @typed={0xc, 0x8e, @uid=r2}, @nested={0x27c, 0x53, [@generic="bbbce04a9a9854dfa0811bca06e1448637d4ac3ef3b0ee6b5d8af247dae91167b3329ca64c08157b9d0c0cc52495c4dfefae2bbce97d54a341f5d4d2b6af54164fba6f203a501947dc71769cce", @typed={0x8, 0xb}, @generic="ceee3bf2af64c7bd88f4c303ec1f44707538b17fd3d0a1dbc8ad4d9037eb50a3c53b9e7b631a830b80890e3aee23f47d2a2fd052b69139ab492d56f4e4e4d0bef3ded25f2b5d5567bd8632769e2e8921841403b353c88ff16f3e0251728617061dcd4e189cebf70fd6ef9449fac1ff0a3922ce205bb086492424bc", @generic="c4b479c338b1dd962584fa5e96ef463baec0e11d", @generic="58729a797f87579e4273a7397262202829b97024e818d2167a983aed578e873097e8e7fbaa407d7807ee20bbfa2dd4175e47cd80eeb1da84a1ea488aa0b8b35063499333f7f3102c55bc1c8dd4c1ac87c05468b0620144c094b117c80aebba964c9e254e2c1bd6c4a5", @typed={0x2c, 0x42, @str='system_u:object_r:depmod_exec_t:s0\x00'}, @typed={0x50, 0x3a, @binary="2718e519a2518963adc9e204b1b8d16813a866c85e183089bd8a12c5eeebeda39793e3be1c65c18edb319e6743112adc1788e9f57057823333002735334c67827df1db1cfa"}, @generic="cf17c643a61ccd8126f11e854d09b32b20b5b92ecff10d06dcd579f74488a6a23cc3ee798eb14fe91b95b445031d3e8778297ff3c362e5f286fc656d1a8f4414eb5b5b8db8be2ea703ad991b138b16881ed72cc34df36eefd01733ab70fcbdb2cf6ee506d7f35258328721df69684d616c1de526771ebec4e6ea6bd2e73d6c1d07bf1cf62aa5ae38e3609aa6076f55fccb3af252b4253ac49287d4bbd8796b9544a74f1317ffd284eb35552fa17d"]}, @typed={0x20, 0x16, @str='/selinux/checkreqprot\x00'}, @typed={0xc, 0x49, @uid=r4}, @typed={0xc, 0x88, @ipv4=@loopback=0x7f000001}, @nested={0x11ec, 0x69, [@typed={0x44, 0x3b, @binary="a712b7ce33d86341330478ffffce68664556648a7b894eb42c20aee832b0013ba3742c55a2da83c70db2bc360bb31c557e01fac2bf6115b601bb"}, @generic="d2942dac8140f0fd02", @typed={0xc, 0x36, @u32=0x7f}, @generic="4a947b5c0d4fb2b740b752b159bad5d816768a8a8ae5af3dd3325b5676280d83c919d9905d43c96ac0bd076c022bbb47eb52fbca2fe511111621788d37a8288d8d09af8432aadbf0e1f676c380", @typed={0x10, 0x3e, @u64=0x1}, @generic="b80d4180eedd546a7c65f9ed979ce4bab08e2cfd6283685b22e74d0556610c1bcd3d169c28054dc0edcbc7a582216ab1ac9a728b6711a9af632af2c15b9ff73131af816216e1a69cc9aa9457", @typed={0xc, 0x30, @fd=r0}, @generic="e2102562a9046c58278f5d0ac91d01bc8f5676a54980967dce862f91e2d43c65c14763bb5a46f8f363e675d694c1e8c38484682667c220d7919f738bcd1d8ff4bf38c43f64ff0c62c453ece67b922af42194f9a825c7974574807d94a291409c1939bea92dce548c1f86e68d51ce31027cbef92379dcc331c1afe9cf92bf2d35d7709d92816447b361e92815e943be9761fa31b62cd33ac5671405332f78f60cc1e368f2db319b209af7875e69dbb389e5b3c5523d67cc9957080cb4802dca5967dc67b31865208aeaaf32f14e61f9dba05d88e82efb36a563", @generic="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"]}]}, 0x14e8}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) sendmsg$unix(r0, &(0x7f0000001b40)={&(0x7f0000001900)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001a80)=[{&(0x7f0000001940)="72d1d38dc950465fa7d77d9942c321356273daf0949a8914a2f4420b5af27022145732c5ac67c12744a7f2c78c22af8fbff4a84fe3a417b5b12bc7d774bbf6316e47daf025ead9bc147db48bcc7df65d543347ec2e8bbce8f9d2b9e8db415989770b5648ebba346fc870feb09380b0e86e5b92f0de9a3a89bd2442eda9e3e0b921541a4e9540663e1e36d39c9fe804431eb2b55ccc4dc637a5da3c50c588a1965731", 0xa2}, {&(0x7f0000001a00)="855f12bd441bdea1b2372ee06c2539bea205f4e1b09060b7f7f00b4a7f81a2a73a511be7c83331ea532a568df0b396e238b9d8b73638f971973a40942e8dcf8e826290616aed910ba0655279e5c2388ac5ab36d1058dddfe2ae222af8363a54e9f9065ef", 0x64}], 0x2, &(0x7f0000001ac0)=[@cred={0x18, 0x1, 0x2, r1, r4, r3}, @rights={0x20, 0x1, 0x1, [r5, r5, r5, r0, r5]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x7c}, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000140)={{0xffffffff80000000, 0xae8a}, 'port1\x00', 0x11, 0xa1020, 0x2089c95, 0x4, 0x400, 0x95, 0x7fff, 0x0, 0x5, 0x5}) fdatasync(r5) write$selinux_context(r5, &(0x7f0000000100)='system_u:object_r:depmod_exec_t:s0\x00', 0x23) 2018/03/05 07:14:11 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x8009, 0x0, 0x0, "717565756531000000000000000000000000e9ffffff000000000000010000000000000000000000000000004000"}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/03/05 07:14:11 executing program 5: clock_gettime(0x9, &(0x7f00001abff0)) r0 = mq_open(&(0x7f0000000080)='2\x00', 0x40, 0x41, &(0x7f00000000c0)={0x2, 0x5, 0x13, 0x5, 0xfc1, 0xfffffffffffffff7, 0x0, 0xfc}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4000, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ppoll(&(0x7f0000000180)=[{r0, 0x1000}, {r1, 0x200}, {r2, 0x2000}], 0x3, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x432}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000090005647792b9f749760008"], 0xa) 2018/03/05 07:14:11 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/05 07:14:11 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7387, 0x200001) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="0215490f070000002abd7000fedbdf2502000100000004d3b504f1040000002002000100000004d4014beb9b8bb854e88a00140004000000"], 0x38}, 0x1}, 0x4008000) set_tid_address(&(0x7f0000000000)) r2 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000001c0)={0x9ff, 0x3, 0x1, 0x2, 0x130000000, 0x5}) [ 46.932349] binder: BINDER_SET_CONTEXT_MGR already set [ 46.938275] binder: 6878:6888 ioctl 40046207 0 returned -16 [ 46.944024] binder: BINDER_SET_CONTEXT_MGR already set [ 46.949482] binder: 6882:6891 ioctl 40046207 0 returned -16 [ 46.958649] binder_alloc: 6878: binder_alloc_buf, no vma [ 46.964307] binder: 6882:6891 transaction failed 29189/-3, size 0-0 line 3128 [ 46.972324] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/05 07:14:11 executing program 7: pipe(&(0x7f0000aa4ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00001ae000)=[{&(0x7f00007e0fec)=',', 0x1}], 0x1, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400200, 0x0) 2018/03/05 07:14:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f78000)=0xff) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22, @empty}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) sync_file_range(r2, 0x0, 0x5, 0x4) [ 46.981290] binder: 6882:6891 ioctl 40046207 0 returned -16 [ 46.987229] binder: 6882:6899 transaction failed 29189/-22, size 0-0 line 3005 [ 46.996382] binder: 6882:6901 unknown command 0 [ 47.017257] binder: 6882:6901 ioctl c0306201 20000800 returned -22 [ 47.020645] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 47.037296] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.042873] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/05 07:14:11 executing program 5: r0 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='@e\x00', 0xfffffffffffffffd) r1 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="9f2867738da3584a94cd8287d1f393553742ef2b4ba6d2770269af538e69694e9beffffcc64bf94db1bac01a88997fccd48b3b15fdf5f028bb50b139e545d9a5f7", 0x41, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000280)={r0, r1, r2}, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={&(0x7f0000000300)={'sha3-384\x00'}}) setitimer(0x5, &(0x7f0000000fe0)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000018000)) 2018/03/05 07:14:11 executing program 0: r0 = creat(&(0x7f00000022c0)='./file0\x00', 0x1) r1 = geteuid() sendmsg$nl_generic(r0, &(0x7f0000002700)={&(0x7f0000002300)={0x10}, 0xc, &(0x7f00000026c0)={&(0x7f0000002340)={0x360, 0x3c, 0x101, 0x70bd27, 0x25dfdbfd, {0x1b}, [@generic="150866c5b7269f1f40a108f8385e3544d7ea2dfa9a89efe53dcd6d6b1eb7420ce013a8cd58070a989838c18c6eed46179e45bc2f063ff769528587c017c8b3dd78634a280dd23a27f6cd56bc476600f271bb604765dc1e330e951b0e", @typed={0x18, 0x7f, @str='/selinux/status\x00'}, @nested={0x110, 0x1, [@typed={0x84, 0x7d, @binary="f22c4d01dd1e2f399501828f29653a4a34c63a9e3bc385151389759b9e63f98feeb4ccf2e25642acb40a002b001fc9daaf49df8d80e5635ec115214e1aace176df8b55b9705bd4ed009b2c62315a489ad6c4f90609673b0771dd2891c2478661e61e688ee314594f2f4390e29dc88e0b5e165bcd24262dfcef"}, @generic="c1252832182687349b0e264d0e0e565e52bb479608b222469e9af6f28d8cbac45835159b55a760355a163b9f6aa0156edee98b384474adbbb6a70af572441ff42b1c5b893d3fa9383403b46ec0d269c5b0e06fefb1734c87f2f83173086d4534b0d44de88c0f7be6e421e353b13d3d01992a597e8c01b54132d2431b7670dce64ec466d922040f11"]}, @generic="df2ac9ea84c0ef2336f49295b8c5075f166b7d3058e80594e49d748659389af109e71c3256bfcde1a6877c8552f6b673eac3bcf859c36086beff89b58104748989a9424a06ea985db9a23cab37914ebae3f0103c573af444f05312a82bf2cbe08a7f7036344f3b7cce7104f17170d49dbb352b826c9a2b1c43cb578c15ab95f20c91ef270414c51e56d322375f6564d3d0a23c189c3effc069347d236386705c832fa19f777fbc323b8c0c247cb53ed49b675611ee484bb51a5266b15bb0cb0738b2b35a8150c5dea14d18b603cbf831dcb68bcdc6dbb84634a7d7126bc79401", @typed={0x18, 0x87, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="8f4f72697f4ae2acd226d7940b4dd96a93cf8a63b7f384948196e061fc7963691ca1f7f27dc7fc23394c43c6ccbcae925e1b5dd17e22caa366db497992b968ceb6004ee85c37561f58018599f5be7bde7963d20bc46db647b5727204bc89f05b20ac7fe9172d787f1250e5ef3d8856c0884fe572a066bc743f78b68db1e4ee77e1f413f40cd59849ca6b833ef7d4c8b38152c63556828c6306cb8dabe50cfb0ff4b421b23d42b1f53cfee229dca7bb3952d4", @typed={0xc, 0x55, @uid=r1}, @typed={0x10, 0xb, @u64=0x1}]}, 0x360}, 0x1, 0x0, 0x0, 0x24000000}, 0x80) r2 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x42, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}}, &(0x7f0000b99000)) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000e77ffc)=0x3, 0x4) recvmmsg(r2, &(0x7f000094f000)=[{{&(0x7f0000002280)=ANY=[@ANYBLOB="0000000000aa542e0a46dfac04229e0000000000000000000000"], 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) recvmmsg(r2, &(0x7f00000021c0)=[{{&(0x7f0000000080)=@ipx, 0x10, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/83, 0x53}, {&(0x7f0000000180)=""/192, 0xc0}, {&(0x7f0000000240)=""/154, 0x9a}], 0x4, &(0x7f0000000340)=""/132, 0x84, 0x7}, 0xe168}, {{&(0x7f0000000400)=@alg, 0x58, &(0x7f0000000980)=[{&(0x7f0000000480)=""/237, 0xed}, {&(0x7f0000000580)=""/152, 0x98}, {&(0x7f0000000640)=""/102, 0x66}, {&(0x7f00000006c0)=""/37, 0x25}, {&(0x7f0000000700)=""/108, 0x6c}, {&(0x7f0000000780)=""/119, 0x77}, {&(0x7f0000000800)=""/164, 0xa4}, {&(0x7f00000008c0)=""/74, 0x4a}, {&(0x7f0000000940)=""/52, 0x34}], 0x9}, 0x8}, {{&(0x7f0000000a00)=@nfc_llcp, 0x58, &(0x7f0000000bc0)=[{&(0x7f0000000a80)=""/42, 0x2a}, {&(0x7f0000000ac0)=""/194, 0xc2}], 0x2, &(0x7f0000000c00)=""/184, 0xb8, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000002180)=[{&(0x7f0000000cc0)=""/190, 0xbe}, {&(0x7f0000000d80)=""/53, 0x35}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/211, 0xd3}, {&(0x7f0000001ec0)=""/226, 0xe2}, {&(0x7f0000001fc0)=""/137, 0x89}, {&(0x7f0000002080)=""/230, 0xe6}], 0x7, 0x0, 0x0, 0xffffffff00000000}, 0x1f}], 0x4, 0x10002, &(0x7f0000002240)={0x77359400}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000040)=0x3f) 2018/03/05 07:14:11 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000000)={0x80000001, 0x7}) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000000000)) 2018/03/05 07:14:11 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) prctl$setendian(0x14, 0x0) fsetxattr(r0, &(0x7f0000000340)=@known='security.selinux\x00', &(0x7f0000000080)="92c25cfcc16665cec967786cd1736208d2aad8e01c6f3fa6a32d069568b9fc7da266aa8394cd8284565ca82fd953e9206b9b54571de9334ae2006e6570b5", 0x1b4, 0x0) 2018/03/05 07:14:11 executing program 6: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r3, 0x0) pwrite64(r0, &(0x7f0000000200)="ca4286e4538c4e7c20fe038186658fe3a3a61cccb7383eb14531031126299d184996962e241ae5aa3fb9258ab0a2499ced0d471f75f84e27f083e925ba69a9bf2cab1b10cdf2c0f3eda4f4e2f17ff3773409a7", 0x53, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x20, 0x4) 2018/03/05 07:14:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040)=0x200, 0x4) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000100)=0x54) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x6, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) 2018/03/05 07:14:11 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="000000000000000000000000000000f1854ba500ffe8110557"], &(0x7f0000000200)=0x20, 0x0) getsockname$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x1000004e20, 0x0, 0x4e20, 0x5, 0xa, 0x0, 0x80}, {0x2, 0x401, 0x40000, 0x5, 0x0, 0x4}, {}, 0x0, 0x1, 0x1, 0x0, 0x200000000000}, {{@in=@dev={0xac, 0x14, 0x14}, 0x4d5, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x800000002}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000004}, 0xfffffffffffffee3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @rand_addr=0x1}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0xffffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}], 0x84) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x6) fdatasync(0xffffffffffffffff) 2018/03/05 07:14:11 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="00000000800000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a, &(0x7f0000000200)=[{&(0x7f0000000040)=""/78, 0x4e}, {&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000140)=""/61, 0x3d}, {&(0x7f0000000180)=""/109, 0x6d}], 0x4, &(0x7f0000000240)=""/66, 0x42, 0x80000000}, 0x40) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0xec35, 0x3dc5, 0x101, 0x9, 0x7f, 0x0, 0xb4, 0x5, 0x4, 0x9, 0x81}, 0xb) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000340)={{0x100020001, 0x0, 0x80000001, 0x3}}) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/03/05 07:14:11 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000000)=0x5, 0x8) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x80000) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r1) r2 = fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/05 07:14:11 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) close(r0) getpeername$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @empty, 0x7f, 0x7, 0x20, 0x400, 0x63f, 0x1000043, r1}) 2018/03/05 07:14:11 executing program 5: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x20) r0 = open$dir(&(0x7f000004bffa)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f000004ffee)=""/24, 0x18) getdents64(r0, &(0x7f0000015fdc)=""/36, 0x24) 2018/03/05 07:14:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0xfffffffffffffffd, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x8) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000080)=0x10001) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@loopback}, &(0x7f00000001c0)=0x14) 2018/03/05 07:14:11 executing program 1: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x401) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) [ 47.132473] audit: type=1401 audit(1520234051.637:24): op=setxattr invalid_context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executing program 7: mkdir(&(0x7f0000000280)='./file1\x00', 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x800) fcntl$setsig(r0, 0xa, 0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000680)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@empty, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) r5 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000000880)='.', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000940)='.', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000b00)={r8, 0xff00000000000000}, 0x8) sendmsg$unix(r1, &(0x7f0000000a80)={&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000380)="d185d87c6233dd407c0e00b6acfc0dbb19bc093d64cec945e8f64806703c032f84313eccaed3543074f838c85012c5cb0b207db2c2669069e3e9234c887c935917f0ac7ec3067eb38fe83add8e53478bb76f1df937428c3fcc8b28a477f5cbaf4b1b8fcdc2fdaad33247a59ce5be9fbf2a86f67573ae66ce5d174328dd9a36dc1efb5818719d51a818fa8ed5a6af1b383358021cc72e729dd43000c2fb619e77b884dee88f6b93a895a0c78372958390a5c01860cb1cd95707ae2f0b51e0540cd7497d337337a37c3f4ef9830348ee63648ed66b7b38d2f9193f919d1cdf3457fb2389e2a6b25d76aae926af22ff63f541570a909cf6b5", 0xf7}, {&(0x7f0000000480)="189f47733b1e453c38b4f0f2c449b3c4480fb1dca623aa4796c9cdb45012f3ea8b1af2abf07482c05fe70eca7835205eea2e7d14965d26d64ec7e0ad0e0f53e75bbe770ee8ba8e36cfd65603ed972098b09b6ca41057a51c4e13bcb36678a892dc0b0c9cb13bcccbd887bf73a3712145053e4f9b8cdcd731f96bc53fe57d9be11d584184ca4cad440220b006597c01bdad9459a0ef007dc74772f88d9d09886ce8603dfdc132e5755da9e522", 0xac}, {&(0x7f0000000540)="af3fb709cb29e23d8b751795f6b9d2627ddb6c1b4266879d96f63c97017f93bd1d6cde1570dbe102d821a646d6a33d0ba01ccebdf80d484f5ad89b43c42e54ad60cc4c2feea61acf0b70c3fe7a663753fc7eaa07eab4f5fd9b3811905c8271b1b2453ad7a18b1e9fec314e71283b43ee2fbae02f0e3d637c8a2a9ed9ae4d2988aa0a441c5a326ee867d4b68d71603f1e875fd078c3a54d28329e2e0ec46f44b17b8e1c074154326896729ff429f0dcaa", 0xb0}, {&(0x7f0000000600)="9b5dfe7e1307282bf5ca76ef90a6f4b69293b709aa6d5588d415eb8d", 0x1c}], 0x4, &(0x7f0000000a00)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x5c, 0x2000c000}, 0x81) mount(&(0x7f0000c6bff8)='.', &(0x7f0000200000)='./file0\x00', &(0x7f0000000000)="00100000000000f3", 0x20000, &(0x7f0000508fff)) r9 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r9, r0, &(0x7f0000000000), 0x6) stat(&(0x7f0000000100)='.', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r10, r11) 2018/03/05 07:14:11 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) 2018/03/05 07:14:11 executing program 1: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x40000000000a) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd) 2018/03/05 07:14:11 executing program 7: r0 = socket(0x10, 0x200803, 0x0) write(r0, &(0x7f0000000fda)="2600000022002d01050007008900000000000000082b1f00c0e9ff094a51f10101c7033500b0", 0x26) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/05 07:14:11 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x10000000004e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) 2018/03/05 07:14:11 executing program 2: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d40ff4)) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0xffffffff00000000, 0xffff, 0x0, 0x9, 0x3ff, 0x9731, 0x3, 0x400, 0x4, 0x2, 0x100, 0x7fffffff, 0x10001, 0x80000001, 0x8]}, &(0x7f00000004c0)=0x108) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f0000000040)=""/235, &(0x7f0000000140)=0xeb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)={0x20000008}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000500)={r3, 0x0, 0x1}, 0x8) 2018/03/05 07:14:11 executing program 3: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@empty, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) getresuid(&(0x7f0000000280), &(0x7f00000005c0), &(0x7f00000001c0)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e22, 0x800, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0x3f, r1, r2}, {0x3, 0x6, 0x5, 0xfffffffffffffff7, 0x100000000, 0x1, 0x101, 0x6}, {0x3, 0x0, 0x3}, 0xc0, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty, 0x4d3, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x4, 0x3, 0x8, 0x7ff, 0xfffffffffffffffa, 0x1}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x3) writev(r3, &(0x7f0000000000)=[{&(0x7f0000fa0f7f)="390000001300090700bb61e1c30500000700000002000000450000000000800019001a000d0000000050280ff4000000fd17e9ffff06060400", 0x39}], 0x1) r4 = dup(0xffffffffffffffff) getsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r5 = dup2(r3, r3) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000000040)=""/106) 2018/03/05 07:14:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/raw\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x2000000000000129, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0xdab0e7518f4e09e9, 0x0, 0x4e21}, 0x8) mkdir(&(0x7f0000741ff8)='./file1\x00', 0x0) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000240)=r3) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file0\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x4) 2018/03/05 07:14:11 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x5, 0xfffffe34) sendto$inet6(r0, &(0x7f0000000080)="0400000000090000009054b932ce5b73832fdbaf533715b6", 0xfffffffffffffcf0, 0x0, &(0x7f0000005fe4)={0xa, 0xfffffffffffffffd, 0x4, @local={0xfe, 0x80, [], 0xaa}}, 0x6) 2018/03/05 07:14:11 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "4a05927ad062182ed2fffe2dea225e7421a4c3184849073fef52517426312f73bc76a7be17ac8a0df33008ee637941a214c5f5f991e2de917c0948365880d99e", "8ce47484db26f6624c5bb9d7aec85f0a98133ec7d97d53e66e49125faf0f909f"}) 2018/03/05 07:14:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x40040) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x9f3d, 0x9, 0x0, 0x0, 0x1, 0x3b5ec265, 0x200, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x3ff}, &(0x7f0000000180)=0x98) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000b1d000)={0x800, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/03/05 07:14:11 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0x3, 0x1f, 0x7, 0xffffffffffffdc82, 0x3, [{0xfffffffffffffffe, 0xffffffff, 0x500000000, 0x0, 0x0, 0x100}, {0x1, 0x3, 0x5, 0x0, 0x0, 0x81}, {0x9, 0x2, 0x0, 0x0, 0x0, 0x80}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000240)={0x5, 0x0, 0xc21, 0x6, 0x2, 0x8ba}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006002000000002000000000002000100000000000000fb0000000000030005000000000002004e20e00003000000000000000000"], 0x50}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000002c0)={r3, 0x3}) [ 47.232472] audit: type=1401 audit(1520234051.737:25): op=setxattr invalid_context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executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000180)={{0x40, 0xea5}, 'port1\x00', 0x4, 0x1810, 0x200000000000, 0x0, 0x1f, 0x7f, 0x1, 0x0, 0x7, 0x10001}) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000040)=0x10, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) socket$nl_generic(0x10, 0x3, 0x10) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f0000000100)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000080)=0x9, 0x4) 2018/03/05 07:14:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fchdir(r0) r1 = socket$packet(0x11, 0x400000003, 0x300) r2 = memfd_create(&(0x7f0000000080), 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}}], 0x1c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0x1) dup3(r3, r1, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/05 07:14:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/raw\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x2000000000000129, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0xdab0e7518f4e09e9, 0x0, 0x4e21}, 0x8) mkdir(&(0x7f0000741ff8)='./file1\x00', 0x0) r2 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000240)=r3) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file0\x00') setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x4) 2018/03/05 07:14:11 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000000000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1000000000000}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xcb, "196955d5bff350c247dbd9439ed7958cf2ee36f71f845faa306333a3b44e513cf4594ed742fc1f7dfb5e782892a40db094f83abf1b98cfe2ac42728c7ec27522529ac5358c3399d624e21df7b45d9a78b31d81b0032d105a850fda5ee479676f9ef59fc051f5a1a64f57c764693a21160ffa3a3d78693951dd61230caa775c2c6d7e4f1df06e909f189aac7fc43274df8221d36208bf4397f6a9df32be5fc45d7231eb77b862b82a22de44548e84d87ed41af30fe2a45718c05bec97d5108452fa9d896ade8a5229ec0ef9"}, &(0x7f0000000140)=0xd3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0xfe8, 0x8000}, 0x8) 2018/03/05 07:14:11 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000e9ffd8)=ANY=[], @ANYPTR64=&(0x7f000000afd0)=ANY=[]], 0x1, 0x0, &(0x7f0000ee1f31)="b1"}) ppoll(&(0x7f0000000000)=[{r1, 0x1104}, {r1, 0x80}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x6}, 0xffffffffffffff9f) r3 = fcntl$getown(r1, 0x9) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x801}, 0xc, &(0x7f0000000100)={&(0x7f0000001040)={0x2250, 0x13, 0x400, 0x70bd26, 0x25dfdbfc, {0x10}, [@generic="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", @nested={0x104, 0x81, [@typed={0xc, 0x67, @pid=r3}, @generic="89b1f82cbec3c4079bb211388fb006b6d4982b9d9388e2024bb821872bc4e3d2ec49556e9cab8ca47413798c36dad87fbcfcba238f1b80c0b370cdfbcca5dd05b6b231d6cb48868124d8336fd7b93dd7240d3c2a174de4e8235becad60f87d8654d8d3ccb00d099cee26629d00c5b7aec8f8b3eb6cc1c077b5e90e63bd1478c13a7dff25bc609f388f5ddbfa5acb6e842529789a984fe2063a6f5fff979eb01b26d267bb845ee7ccbb1609ba070cac527823a02260589c3562fb0eec95682e83e0df64d46273362d469f8f17f0a5ac4c91b04c9c", @typed={0xc, 0x86, @fd=r2}, @typed={0x14, 0x26, @str='vboxnet1\x00'}]}, @generic="794ffe5a6063575be4d12d4cf5c67bead5782b44b66783f927065ae93e0244c5f58b04a4013f02a783a3586b762112704b21f3642c11103c8e89b94a984b3a9122d858f7f869c4dc9b0ee662da3dbf3b598b742cc3ed310185da184cffb1011db7", @generic="1e8ff5b3c3d9a49da9efb346b5a5a864d23bc41fc4a9fc7134098f72c92e9114675bfce21a361b7855bcf1e0b87503eb70e01072bcd4b1f9209b5c0add1ea1af0408fa4f3c99f18794b65faf2f2d9459a5854da59a99f4a3107909c593d84e38dd7ff5de02f1158a9a5f103712af3de5254a35983a8a95a04a4700cbd9445e971c5410e42c59128edb4e2752119b299de0a6dd81d775e13fa06205d7926f504c9934cec00d9c9c9b0e3290e45dcb5be1d0c038ccd60d3e6bfd5a130856ec78d0cddc66e0fc1be9e2ae6749c9a86c7d5b36ff308507d7829809e938715ed8f49f06f541b61717b918f1ce1b1da9c06932bb039fff48d12c0fe1a299328e4e0ed763c702414db82dedd6b0a92edb7a5435b5d1a02d4373e05a72411b50d93d88abaf8a5d4c4a898ccf5e7e5ffd0f75ba36887ad48919f50e9b355277146fd4f6c49ee1ad0b3e61b2b7b0d3cc32d626a523d3dc3b6a26f5d7c9aca2f389c67c117d7d0071fa0593177af7e84dd576a1e2eb2603e293dfc8a9c3529313fba4d46fb59a0e5999554e0356dbc84725883ae3972779300a3ef7c896b405c7c2eb617d2fd85005dc197526fc6572c9c05cf1561c07b03d88c81948ee1431d3b344b5679043ccce25613f3bc24cddbee86bc922a6176d6c7ed1a2c735745eb4e65a68e29a965ae92bd213270715d0aa8ece55d2a18aed37c3e636a3d6003630946da81bc996135f84d0761e22d65c8d6faab992c53ee7c12947a7a16bf01a769eb9e01e5575b77823d09bdf567b84b26672cda2b4bcc0c7ecd503d3241b980f82d5686cb39f4c567098ff57e9d9f48ed0a0e300b9b2d0e333e657aeb168b1f183c2033fc3b3c890ff43cb9280b95fe8a82f6fe0e4b9422036a401044b84875b160308b5494623e6fdc9fb40ff804373cc71a7bfe095ab80156e074823f238d224442ae9e79f22c86ca4307f5d4d13b4f6ef80bb23b525f5a0760d1936756e385d99aa29339cfd8f407adda3e34d2469e562829b8cdb786409aff6e086094ca9972cca613efa275198d7e331a3849bb1c6818406c34173dbc1a0b352c76a1aa73dfd1fa16cd558ad445f82d2b108911b8d5fc88aeb8acedf35910ee21b7cea65e35c238a60a1a4c7bd45308a50d33ae41e0b373c5455a53c7ffb5334e940b4f5103f666da9aafe76df038e1cc4f336b5b9423f9a28b73e4b9f42c40f398c73261c1faeba6481b51130eb1344856111e0cdfe1738f59554f5d373232605c1d5b0c2e5b71a906f168e6abf30d163cae3846a8cbe3e3ec41bacfff3d8977551f758e3a0686c5dc143b7bf7720bef8f7bf6ba84aea4ebdc4db8cef627bfa2bff409d7b7301fd39232720fb338d88101fc344aefe7b9550377f906e0823a0f67761200db9d237369b3412b957b34dbb4e517232d2106188b82b329090a07ae5a84b5d9c28ffb3de144750f537c7afb83a33da042e533ba91c13e1755ea871e6e3db445f43c758cdb758f44075ccd12ef93ad2d1ad7fc9a1ce0e2398600c66ffae88203f86eed2d2af3fd00f93235b49b9ea42c4661108f796e1c15d16a7641dfb24ca22625d09303b16c21c1560e6e69619e3d1d6b273f94b42de59d88d7f349fd8b099ae1d6dadac0d78c66f537aa189733c228f886cd7513603636e9355ecfbd96559d2f971de8a1a8b44ff4bc1706adfc8f8c6a1211e2ea4769d1626d126a9e9432eab8aad018555dad0bbf5fbb38be8e8ccea54e5b77b445ec4fd38d90c987ad947b6b4c5dc731e7c596a49222139ea2d92b578b2cde11b4a80c09fd73ff32075b75cbbf801aa8198d6c00ffdc8f95c424d1de42269040ae7c60250fd2527729073ae5887d8a6ab545c52018bbf0b4cc1a6e2de5434461b61a4375552db7ba3d2ff9c0ebec4c91fa6fa7c91afea9a5f4ea1c38cb213468b0071c2e6ebc56461273fe3087ede50432620e0e8596dae16b12aeaec4993ff1a4c542bf77c62d1fcfd3ff46113159e1200248a63dd536e84f6bcd0ea72c253e98d7319a33cba567e847b89fd3116d5c71507f28b574922b193a8996c21281cd6bacd090f844de491fce8a78105a3d340d562b15bab333889b64145e47f42557b284ef3e1fabc893caace8305e454cd09ae1df5ce9ba3f01ce46605f5f289f7201d6f3201be741992cdcefa21d6741198dac1a07f97ceff5ec9c0a1aa78bddc3770fb51bb3bfd0996d7b54e1b1d459025051b538b611de86b218fef44a8bf57371a5c7ff3f703202c5a7a791a14ef6858d5b9578410a12ceed5a40ffe9676effcaf379bf7775736f8fc76a0776bc65a96803839729f25f83f6556931fb19af232b984c851cf3d49f376f5f243ba01ebf35bc120fc26759da3ceaabebd03e123c1ab6130f0628bdb8fc37daba2bd210224f8209774edf5a49843ea8d91f5c7f896242bae57a8526dedd4f506a29d5c3fdff2d02eeff61b67c762d29a1b7a50e5b299adef308f4b0be923655eb2922c50ce4298a16d828430c55f3a56f0dc358bd06d1db14abb977d5576b75f77d37ca483641dbaf4722953e18a946f1c4004198736f1e872a641b8428c754b4facfe12b6072bf04c6fc7e5f262c20a33d2998aeee902532c97f997c2b3d743b4201cddd49185a5a21431ee4dbf0ff32be7f60bb3d896582ec404c1a2a5316008ff41f788d3704798bf70b479451a5ac2e06fd0425c83883698c69889b313ae1bf75846468e0c865410db890a9958d44678001d4d98931673d7a11870a36bb87c81cd00cabc28f2e0dbfceb2930860a5db603ad0396bb0682395156ccd826f20b70450b1fb7051408c557691f18bfe250359c778b331dc8aa52c71864075733ad311863e6d62310cc84fecf02a5f44fd075e515dd425b3bde28d803b440e8378806b2fda0d860a80893dd4810fe0f23809ff0535e516d2c3f4257ba50c9321575bf1445eee9e74c94a5decb6f83d259cb9202793b05fa0ceb09f8038fc0e6c7ee88a0a3380cdfd0efd087157c28b8cd353d173cfb44c38764162ec3bb1cb931c9a0f98fe6757915f0fdc3628b6347dcd8c5db786883252b8395c8068c2f933578087194d55db00ee9548032b918a25857da4f8f61a30eff7d583107e4841273e935e059f206ef182714038fed14b3694ff371c9b001571f693812f4e7a0d1fd762311992e3bcf2ea6a73290bc226b45a4a66278c5a38056e3450e4adf140a029d512190d34d541aee20f06be70ec515378e54da0f47071473585f8d937f51970cf2780a0efed9d029d3cc71469fce7a2c50ff4922cc86b8515b01cb1c0605b1c0dddfd0462e7f5d235ba91e1d22644d90c6a5c7de9cd918dce0b1c7efd4e284ecf7e2d0bcd4a6688f6f39bd63ca17d6a42413711056bd2a8b864ddd8b338730a0b2e19ba118ffb7f98d6a0f4e508bd671ceb980c5d75debbb32b505ef00ae9688d7d8917f9373729a4a7bba694e39c7081192607ed7b1dda6e2eb43e5915b567873b72320e648b014af467fc6f3783e5adf409432895f1edd2bd6a6351f74bb6890eaf99d2049f0dfdaec8b3a01fb94dee6f353f6b2c306c66c3fbc43d0d1863dfceca806d12ad567becf18e438e9507b9d6e6f286664c7f19039600e52c74297048f1f96373ae8ef6f4389be198aae4d10a07ba0ca055b0a7a2a98496d92d9ea725b1e0027e18e7da8c520e3dbe955e65d556b0464f72ab0ea740e257456117ea9298b9e02ada69ddbb0b36de323b3fad10dc012170f84906873eefe4b029fdd5622b44971ffc6be69ce5ddc9a5708cf900540ec0e453ff95147bad9816600958513a86aad24f2919afd2489c15a79298a5013977aa05f7c934e0b7b5016284fa8b4cb6d5ea8a0ad2ef7676c9e5e909490b0b267e36dadc74273029b802441de536f2609ab9f501ba08e61097cfb4d814308527dc24ccc86a8e079bacd37739c4f7ac9b1a7c1ac5a479ef8d4e52828618c8b4d4b15d1a72d98c6b39df7abd2865cf76175187f8bdcf51f2775c2bb163509ce3f21ee56a32002642b2a901700d15fa9ceb66ff8ab023d0be6bbb4b2367f4ceb20c2817ec4d48bf3a535edde86a708ed28b8587ee54aa1555b1ceb8a8da0d38339d2a51620fefd694333be7a30a672db1cbeebe839585dd9b98dccc62fefdc9f4580d0295022bf35eb63e14c17e5af614c6f6b6c689ba36f65dd3dcef6c63a4cf24444c601d24362ecf86c4646710c5b0ce73de230ceb650b1d59326ba4d6219c5212b883426fa0b839bf4cefe42762b51cb679b673a3252c1522656961098d434fe66975b82d1a67e61b713842459d588e6f035e71601634ac7f3943f842fb0f9a16284678f458a8489303ca19c18b0ab3494c6e65773178da7153506b2c7f029ebd5375cb7b29b5546ea7d24a620026b606ade357e0d8d9e2c2524f5e6c5b2a0817a76be1742f94eb68c3bef336cf5f2f1ec56e583a3a4d7dd1f3e59231577168f1c206f75840164aee32e21922ff219700c8d06904286285cbd6dc84046ee7ce6c446f2b383f623261fa6b0a24bfaa06d625fa7f9e7e018c74c3633753b1a65b066951c530fb195da344f4d9ff0c6eaf4f2ea64dd82f6d0d01c1f41187fcc6e24f7c2739842a44ffdd83203106f16633620f2469ef558e71ef2fc9e8f48b6186010a695b882ec2c42b827ec1c24403fe2235929f580f6303fbc313d0f756d6c028750b17a650cde9add1be4e739fb1d584a03329587adf722e8c0d1314dcb178fa1418d28ca76b30dcc57145a21eef9d58a2552fc4513a4d24237fe67af73802eac3664de5e86486c6399c145618f64474227d005b63bce34dfb49c7cbfba4007c394847e4a5642ce89f1c5b51b77ed2f0ea7fc6595ab77266afa642a606f1407c6b0ae08f46db0b873bd3f27ea15a5ecde6f4930be6ab1d7d95626fd8d6cbc21eb273333ed8c1506a5d3de3b6363d2be2e4be0bea96bce8164c2f021232999900a12e96146c5298f4a4dc6b4f49b8b590d301bd072fb321bc30722e0afb5973360711406d3e0bcc96a0ae24df0942583cc79413828e7ca6911afee2769168483a9242b6c586cef9c8602a2496a8255aae5b71f67cb17e271c197694601fe1c49e17e292da10a49ebf1e603485d9e967f2a087cbf7b8cc8d9646268ac2f56ed606ce5a824a3c3755ce6c65c583d375a7163944d6541a94d3c01a31ef1f55b30c6ccaab616903bc4fe718051b52c6aeed5cda9ebf895d7fd58048fa48ca64462c3666a5eae00ebf261a48ea0842dcbcf7ee6fc2ebb96939ad6dd69a404da8a961f629d878b290d213d13c98992f27f5ea978d0aad6d8c46a3445fff6f3b37af2efde9ec165bf0d1ab2af865420143c99a51e11a32be76f22e7fc138d0ca2708250a0ffe49fc6952252c174a96edb5022f992086bfce6eca709009d7f1d6856458b19e9cc51eabdc2ffb95f4fdfed540a766e0d01ae63283d0bbcc81b2216d8a74c6d5850610b1a14baa4c5a8d85d64353d3b281d1e8689293be890764cfe75fea725bfc0ffaca7cf8101507f8cec6f3910b996db281ad303318e23d6d2c5a939e1c1140eb3721f432b57e58a57ec13b37bcaff3f3ec4875eadbf43b29e8044fa90175bd2b56e48e4c9b019eac67b9f1aece9b967a4c2a5bd3499a3f64ff8adfa7cb54ada8d41de00fe6f9eae05943ed1d84732a33ec6f74200f2af45484d3387213dfc4ef52d1a93f3260ab5126ba0a90197db035710373484ac13b0b58f28446056cc199799982896a53b3a7822475c61bfe92fa309776dfba8e87137da98710e20c63b5889fcf24ddcded9e3813a", @generic="faa776bcb83f26c2a980720886e51589576e48748db78758827c0fbda232b47d8829c35c3d35d8c1c7a5588ef59895af502ef0ff42529345cadd66e124f9cb2166f8e9e67711e031ef77e8a271f2e235e502339509708a34316d40541a531f99e07cdaca549104c3c02b8c55095c94faf32ce1490d734f93c38b0f3c17c32599931b4d413722482c18c6191c68ff87d291dd0a673802a3fbf6fb3387521e5d1002b01c368f1a01a18e8fa460c5059d82fe4834798bf6b381436572b33c0855ca28f5e4cc2b739883cb965b57cd630f6bf68a04430398d8"]}, 0x2250}, 0x1}, 0x8000) 2018/03/05 07:14:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1d, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x4080}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x4000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xffffffff00000000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000000c0)=0x5) close(r1) sendfile(r3, r0, 0x0, 0x3) syz_emit_ethernet(0xb1, &(0x7f0000000340)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [{[{0x9100, 0x4, 0x9, 0x2}], {0x8100, 0x80, 0x200, 0x1}}], {@ipx={0x8137, {0xffff, 0x9b, 0x100, 0x15, {@broadcast=0xffffffff, @random="b7f15dc36313", 0x8001}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "4de0008dfc1c12b96e2ba9a7ee816bd78c8c6529aef48e69412694e6eda0bac2d2fa1654b60ab1ce2c2d13caf9600e08e927842a6a9a94d1bdd6cca235d675790f87b492258e84538aa176a7b3b4013972fb790a3b72323df4306afc56e8f8ccaf385795eed135c54b38952bd12ca25780f64fb835e1cfb16c7ea1ebfb"}}}}, &(0x7f0000000200)={0x1, 0x1, [0x531, 0x934, 0x5c7, 0x595]}) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "055fe475824fbfaeefb278580e2c42d886c0b6290006c56ebff94329d3a32a4b8c17167db94083010400003fd77ead8ca00731838b0062c70673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)) 2018/03/05 07:14:11 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) capset(&(0x7f0000000100)={0x20071026, r0}, &(0x7f0000000140)={0x636, 0x9, 0xffff, 0x9, 0x0, 0x6}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000380)=0xfffffffffffffffd, 0x4) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) tgkill(r1, r3, 0x3f) umount2(&(0x7f00003bafff)='.', 0x2) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="66696c746572000000000100000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a5ff8)='.') 2018/03/05 07:14:11 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r1 = getpid() ptrace$setsig(0x4203, r1, 0x8, &(0x7f0000000000)={0x9, 0x7fffffff, 0x0, 0xf8b}) [ 47.465990] binder: 7005:7013 transaction failed 29189/-22, size 0-0 line 3005 [ 47.469761] audit: type=1400 audit(1520234051.977:26): avc: denied { setopt } for pid=7006 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 47.471747] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/03/05 07:14:12 executing program 4: clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) fstatfs(r0, &(0x7f0000000040)=""/62) 2018/03/05 07:14:12 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'bond0\x00', @ifru_flags=0x1100}) userfaultfd(0x80000) 2018/03/05 07:14:12 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x220000, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000200)={0x4, 0x6, 0x4, 0x0, 0x9, 0x20}) ioctl$int_in(r0, 0x10000005421, &(0x7f00000001c0)=0x440) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000140)={0x1, 0x5bf}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000000040)=0x100000001) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000080)={""/16, @ifru_addrs=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}}) poll(&(0x7f0000000100)=[{r4, 0x8000}, {r1, 0x90}, {r0, 0x8000}, {r3, 0x100}], 0x4, 0x2) shutdown(r1, 0x2) 2018/03/05 07:14:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f0ff0)='/dev/sequencer2\x00', 0x804, 0x0) read(r0, &(0x7f00003d8f8e)=""/114, 0x72) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@ipv4={[], [], @remote}}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@local}, &(0x7f00000000c0)=0x14) 2018/03/05 07:14:12 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x0) fchown(r0, 0x0, 0x0) 2018/03/05 07:14:12 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001300)={'HL\x00'}, &(0x7f0000001340)=0x1e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) sendmsg(r1, &(0x7f0000001280)={&(0x7f0000000040)=@ethernet={0x307, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000001140)=[{&(0x7f0000000080)="2c03262c8356b89774b39ae68f1e7f3ff2d2b46227f0587e90f74c6b3580a8b0ef2a9e1b4c14dca64c5231c5e846bc26b013b4eeb7e2a6a876ca4080ce643dade861f03793655cd2152d524f538419fc67c078ea4187f4df0e36ca6b9989f08a4698bc1712b36a72485bdf090f8a853bbfe9e55a93c8f410b82499aba4b2885578b91daebaf8de6b6a90c7d1c8c0dcc134e0721eb5223b7abb72e62ce57bb81440cf", 0xa2}, {&(0x7f0000000140)="3c0dbbd838b5f733e2e5b6aecc20b19cde632db1f423b26e9111fb71ba4cc9d39a4caa0038327c089c908c7adb5b753813ca8e2b32dfa4ae4ed452d491aef1a2853c51f22ba7300a7bc8973e597ee72dc0c92fb1e7574202e53d2d0675c1ce16f1709eb85b16025dcb59bcf40382d040c41cefe02d19eed55fb266dca0b2bce4053168c67a38e0bda30f181abe10f1d973d511cff328310ba86981d199880d5b64749be6cf3874c1f2d7ea22c272b85e7f08f3135a6eafcf5f10264bb0e549a1ad9ec52ab7d0fd6fc3287f8820f6e8eb0711f5bd068e25bd70f0ae7e06e04fdd43793f06f1e914109447247b38ad9e20e24f014ff59ec134121cdb30e0cec0eef98077cd7f7e3312b83a8415a83ac3c9a4851a2f28cc7882431ffd7ad365b4cce9209a50fa213b7887ad7afaf88ddea6dd0285ada43428773b24e3abd8eb5e26544959a92cd36d3353ae99577214ac3ad6ffc847a6aceb957c2f05a09423a7dc128df5a24a6a22d85e3c0b9116e1b7581b347337916d639b3c4cb9631f600858f0f04f5ee52d622ee9616bcd9b9ff9323db65c1d473e6b5b215a4759049ddc8dee91c9420640fb039705ddabc4ac216dc3e84b05d57c4f3f55a17a1725e99e3bb5389f67c7f5553feede50191e64477192061d5622043b33f06bd86eb3be113500e3b8421038530e032d165e91bace07c0ea22b6d1326ae375d1f40ddc28e432853e22177c48ee14b82c1842f158b80276ed5f850449e9cd9ca8c5cbad6551d57c0ff8628a07d6880cc85abc63b8c04794de31537493cde02b1003f2b4153c989fbc6def3d6b05f03718e5178b4b0a144990c4151b13ff52af0bc3d9270fd7e84792d701fd9de0cd7b33ddd1c045c0863f403ee9c6fcd9b4ea59aec6dedfb451a5c535ab690d76002cc8c794bf95981b227e1c813e89dcb1023c36fc7c8d417f6e8fa888c57749e623b899a1d8ebcb9d571d42b09a4843e140c50b536c92c213dd61a1a61cd8d91b9912957d99f6296358a518cd81b5cab4f154bbf0ccda494da2facd978e02c2de420885977ea498850b11b2ab6a4143fc7784feb0e69f16337c5bd0f2ee46f35cba60f4b77f9587643b79527c852c184d25df77c9273bfa66a13c17175501b9adf51b31e6c2965059e772cdfef1b0c54778bb47619cb39603c1d4e5233d89a362274f8c3ba053351ee8a00c638effa0180d1349c6e54c3a0394c05d44934f25b78d34206c14ead87c6e61c1ffce762023ec78adb1377411aaa6da91380b027460616454a653bc8692542a73d9df9185b2240f73a07f1dbbec657c284955acbd2f609c94a81128c7177f36d74f35b00dc51628582dc580c8de2a4cbf8c1bbd21a11e4c56223423eade4750983214807316685276b5dda24e1a54a804fefae4e4b3165c225790c60c8703ff1714d6fa5de3398a628a355a328616d453b9ec6645db015530c25c080cd91bc761a56e3e8549fe34771aa01ed13c9ddae01971da6c062c75f8962e6fac8c6cbe923a1b9135a919ce89e5a4d4cb503d9fb4dd3744bec9758f1ad91c6bbb56ede48ab655a76c19331c5c68638585bb5d0bb888ac7d14594426553a1e9e4fb1f1f446628d7d1cc1605300ced166bf558b67c44b07a4fe2deb47341069f7bba688d82d06ccd8e29f71645708bb8f55254ec119b045e582bdcb0a26ffeb8a31057d2991445c55fe6d3b2376bbb7e9110fa95738d4ed157e88f8f3fa19728506081e69368589f4710cfacc123401e8758fa47cfc02408a809fde2fe6354a76bd709970294288d795e7f04c599ee4d1457b16ac87dd8b1fe0819cd22c3b7600f78aa35985ed022f4886a00da89c551f1cea3bbc6d7d7e48591e5c94b21110ca8129e1b5a862cf3b8e5d5ae866c47177bc4f863956213cdd7077b29e65088a3d59d662f04b1f1f7a41364e743f0178329f37b2bdd679fc4903267928d4dcfeeaeac134af873db5c4ca3938bcef7d761904f0ed080c9c63462a12dd9239c26422bfa7c85866b5fccdec77e833a8d1c300fb7d7a6dfb6a8f703a0aeffda0f85cf1ae3ec65a25a8b0e5fd8fd014d00c4b258dc6c5db6d2493820c8ca15b8f8aa6906580716b57064a0d386b00a5a5328e842fade2b0a14287fd55d2714f7266f1887ac9b91756dc93c53da5af52cf6652066322edc1b97fee4607f58384f46bc7ace9c5b2edfbbd8e98e5f7a9f500f1bb3edf22d763e6a1aa24d166d2f62fddc03ffd633bd4ef81fdf25ec170d2498fb35fe4d5d1e5b4a346b3efa5ba7d3ff68a7efebf4e9e4d2c1b99c1aa0214299b63bdc370abb5a937866455428b7e379c09850cbaff136345b78192025bf04275fad027879c15c8f91721caf7af31521ded22a571af8043282e98f043e06678de972f73fc467d369dfaba976106020cc43d7e57e86104245111fb896e274c66037de2ac0b497ee3d225c43e42b5254fefaa9bd67fbb0b3dfba2b0446de0a12a61f065e6f0e736b75eab493a24b235b60e2a4a2bb88510b66d1b6a9dc637c8582ef646aec98bd3c79bc2168208afd651bbf1840be04b7e0515d4edb34219f940ac54d8bc921ceac1e9d20c20ddeba40e7377c147fe8b0de96f961b30cc33e42b31c636cea1e037d62f0c7e913df15707940670cf7d46fb283d7adb9be0f1141b23c8d0f9146cd67cd94bfc1b5e7c2e509f9c5b4767c931a3ac67ceeaf650341b8cbc256f48776d91e18e11a0ee960d01523f7cf9083d44779735a67f25df15f6c394a9712caa05a27f059e10a2e2466f021bf006d5ec929d55173bf1e5d5450385f7dcb609a6387d209a15210297fb2864ed68a3e1bad1bc9897effd77fea4a3c508af8bc487c7a8a142ccc3210019648e84b00dae494debb32c97c023575b06790f25c7a526807b45de56748dc4d7c1b420a4847524b17b7880bfa5521c80e29de17e4bd0bbb9a29998e17a549ea884e63cb9592dfe73f10cf70b77218390d79df8a66e2aae2d50716deceea11ba64b1cba410088b936146af54923418fc1bd5a9a6a92bc3fff7a168381d11f64e57fe3d0b196ab0267930a7230f3c4537d200bde7b7d1ecbb0d24dd03835bded8012dccbba89aa1c66ef8ed3edd311c1e09db5b12452cbeef2e7bd4b254b39a31e0c81419369c0cbf831bd19c74813b70ce2d2c0df61b18b96ca23ba6d7e7d640de20d0b0497b51d0a7d35a22c177df3d970233415ef3ff682cbd4b961e7aca850c290e7ae203a45cbefd6393210a48878f8fbbef7ac542c7feae66ec3f9c625632044f8660e28a94ad28d4067c49cda2adb3e96cdafcef30783a03cbf025a786b6f8d38b7fe06dcf9b54549dc4f5af6c80a744c22aa4063b5d29c55322f2a56399e01e7235ff43a649b6bdb0ab3266a74d44163680a8c5b81d2d6807751d317e07caedfa54ade3b44154f0436c4ea19a592d4bc8c44b296c4516616930ede6962f097cd257a092cb41f6969010468a218b2d8129a5c6ae2f396fb0c652ac568c874a32581a298c6162f6199e7053d4ebf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0x1000}], 0x2, &(0x7f0000001180)=ANY=[@ANYBLOB="cc0000000c010000001000005ee41483663207477aa88f0b4d651187f9360a849a6c09b76cdbd40ac597f1c342efde518334907cf11c92a55bf6e0eb7ab79dc5b4da2e1f76cdf2856142ea556cf0caecaf0e98ba5796fa01b7d5cc28a30271274f6f0f4dd5c4a180d73b0ded7281ff45edf41be6186bbdad62747fff9ec5516c7f77e0beea636dfbccd6687459de3342ff1d3cc181fccc85925a3364bb8103847b10965821e7cd1e4edbb637e60face2222e2b393e74e9e44e03e4b96d44c47f8f52f1f69fcbfe86c65bd85c"], 0xcc, 0x10}, 0x4008000) r2 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r2, 0x8000) 2018/03/05 07:14:12 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f000001b000)='U', 0x1) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000004, 0x13, r1, 0x0) read(r0, &(0x7f0000000000)=""/114, 0x72) 2018/03/05 07:14:12 executing program 1: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) clock_gettime(0x0, &(0x7f0000002840)={0x0, 0x0}) r4 = fcntl$dupfd(r1, 0xf7da94255ba6f9c7, r1) recvfrom$inet(r4, &(0x7f00000028c0)=""/117, 0x75, 0x0, &(0x7f0000002800)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmmsg(r1, &(0x7f0000002780)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/92, 0x5c}, {&(0x7f00000000c0)=""/106, 0x6a}, {&(0x7f0000000140)=""/62, 0x3e}, {&(0x7f0000000180)=""/20, 0x14}], 0x4, &(0x7f0000000200)=""/99, 0x63, 0x4}, 0x6}, {{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001400)=""/120, 0x78, 0x7}, 0x1f}, {{&(0x7f0000001480)=@nfc_llcp, 0x60, &(0x7f0000001740)=[{&(0x7f0000001500)=""/184, 0xb8}, {&(0x7f00000015c0)=""/253, 0xfd}, {&(0x7f00000016c0)=""/99, 0x63}], 0x3, &(0x7f0000001780)=""/4096, 0x1000, 0x7}, 0x10001}], 0x3, 0x10100, &(0x7f0000002880)={r2, r3+30000000}) r5 = socket$l2tp(0x18, 0x1, 0x1) dup2(r5, r0) [ 47.517021] binder_alloc: binder_alloc_mmap_handler: 7005 20000000-20002000 already mapped failed -16 [ 47.529473] binder_alloc: 7005: binder_alloc_buf, no vma [ 47.537312] binder: 7005:7013 transaction failed 29189/-3, size 0-0 line 3128 2018/03/05 07:14:12 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x200}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r2, 0x800}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x78, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r3, 0xc68e}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r3, 0x1, 0x4, 0x7}, &(0x7f0000000240)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) ptrace$setopts(0x4206, r4, 0x2, 0x800001) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/03/05 07:14:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x6, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bond0\x00', @ifru_mtu=0x10001}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)={0x0, 0x2aaaa75c, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/03/05 07:14:12 executing program 7: prctl$void(0x400000000001e) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101000, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x420800) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x3, 0x2}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) 2018/03/05 07:14:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000addfc8)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000087fc0)=ANY=[@ANYBLOB="ff58dbdfffff0a0000000000000000a34b657600000000000000000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/05 07:14:12 executing program 5: r0 = syz_fuseblk_mount(&(0x7f0000ad2ff8)='./file0\x00', &(0x7f0000ab8ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000250000)='./file0\x00', &(0x7f00007f0000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00009b0ffc)=r1) 2018/03/05 07:14:12 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x6, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/03/05 07:14:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x11, 0x80000, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001300)={0x0, 0x0, 0x3, 0x5, 0x0, 0xb10}, &(0x7f0000001340)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001380)=@assoc_value={0x0}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001400)=@assoc_value={0x0, 0x800}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001480)={0x0, 0x800, 0x2, [0x1, 0x800]}, &(0x7f00000014c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001500)={0x0, 0xe29a023}, &(0x7f0000001540)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001b00)={0xd2f8, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000001b40)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001b80)={0x0, 0x13cc}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001c00)={0x0, 0x6e, "a108bee51854ad50e862df5c6040600d6d313d015a67498b88428d4fb112a8c8d79926d2e3e79b6dee1bdfd241f6615a31a6df14dbbbc45509da1c9e1875ac2d7612a2064fbcd8aaa8c3f755392b1caa0bfa2ce9dc141d05ea0e54c81c527019ee919903933a6a31d3277b3c6b8a"}, &(0x7f0000001c80)=0x76) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001cc0)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x4}}, [0x10001, 0x3ff, 0x1554, 0x80, 0x9, 0x8dcc, 0x7, 0x2, 0xffffffffffff0302, 0x22, 0x1f, 0x509, 0x4, 0x200, 0xab]}, &(0x7f0000001e00)=0x108) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001e40)={0x0, 0x100}, &(0x7f0000001e80)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001ec0)={0x0, 0x4, 0x4, 0xffffffff, 0x6, 0x5}, &(0x7f0000001f00)=0x14) sendmmsg$inet_sctp(r1, &(0x7f0000002300)=[{&(0x7f00000010c0)=@in6={0xa, 0x4e21, 0x40, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000001100)="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", 0xfb}, {&(0x7f0000001200)="8917d28f0de729a822b4e10bcef91425d5f9bd21e8352e5da825c10501d4dd77ec5a0b83481b57602ba18844248b3a84b04c4693fa4c10b0cb4d656f21257cf5896844d30be49119cbe2cbe4e5fa6063e6c84c7b4ed57bbfd536fc517d4397dec6fce0463a0ffdeb28c17630c77153c84707028e7d319fdf2a197e112fffa813ef39d9f42bb903a57f52a3009c591f5acc182020505f827d3a9ff53848a489b21eb17f68d8f6f1", 0xa7}], 0x2, &(0x7f0000001580)=[@sndrcv={0x2c, 0x84, 0x1, {0x1000, 0x2, 0x8, 0xfffffffeffffffff, 0x5, 0x9, 0x10000, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x7, 0x2, 0xedab, 0x4, 0x8, 0x2, 0x7, r3}}, @init={0x14, 0x84, 0x0, {0x6aa, 0x0, 0x1, 0xffff}}, @init={0x14, 0x84, 0x0, {0x5, 0x6, 0xc5e, 0x4}}, @init={0x14, 0x84, 0x0, {0x8, 0x411, 0x80000001, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x2, 0x200, 0x9, 0x7, 0x8, 0xd399, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000000, 0x8, 0x200, 0xfffffffffffffff8, 0x5, 0x3, 0xc09, 0xf9dd, r5}}, @init={0x14, 0x84, 0x0, {0x80000001, 0x5, 0x0, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x8, 0x202, 0x5, 0x1000, 0x8, 0x6000000, 0x9, r6}}], 0x18c, 0x20000001}, {&(0x7f0000001740)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000001780)="793b735d179a0b151564dae74210b65c02e0c1d5702494f642ab0183e4e3e655bf317ca98782cb09c5daadeb78fedc416ace7603ce4d2adc9a5664320ab93e63daaa0f85", 0x44}, {&(0x7f0000001800)="d8917f0a49996bfeb68fdbad33693d85fb80906f5894b5cc452c7bb3c6f501d323d80195bda44f80c6f97f79244cdd9b1507d5ca9e7d7caf8aa9ed01c1f8ab4d421866633c90b19026e6011c9fda3653db84dae13114f74b13202cb983b817554ecc31a4967b174064fe6a081ac5b6ea6b2df88da367a43ea6af3e4654d41b9c5b0b7c978c08", 0x86}, {&(0x7f00000018c0)="184e635118388788fde4bfd98e54b57e62407317ee384e116cd03c15b76b37b4ca419fbda6493abe31dde011c842a35ffe806764b590d1cd2274ee7b449fe981dda4560f29ea4095f7bf2102fa00112e2d8e7c70946c005962cafa8190b6f23a78a90bc6ebe95ebdfc811a2abacb6c16293bc6fd23c1a194efeaf83599d87c4490f7bd9afeab824219b817ef16cbeb1dc7833c65c2bf0a8a691010b310eb6264015fd5952e6197627649a5", 0xab}, {&(0x7f0000001980)="c26d6b169cb1615f3c485d8d46aa02d284dd689ddbadf0882c79dca1abd9bbabae0cbcbb87d3d760d8c50717fc77ff76d7de2e3d5ea24eaf724ad78b02bef2", 0x3f}], 0x4, 0x0, 0x0, 0x20008014}, {&(0x7f0000001a00)=@in6={0xa, 0x4e23, 0x5d70, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x1c, &(0x7f0000001ac0)=[{&(0x7f0000001a40)="652decae0b3a742c38c696c3a1dabfc2bbe2e936038a8375c4bdc3b68f9eb0dc51bb3b44233132ea7d1e8a0f6d635f9f7e9255d3a85af92eae841d02a480d08eb0ccedb187cbca3892968a99db1ba153c752439bd969d09a4e938767b08f61c7c11fa3057746a6ac37162e2e6f49dd9df373ed", 0x73}], 0x1, &(0x7f0000001f40)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x1, 0x6, 0x8, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8004, 0x200, 0x1, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x8001, 0x1, 0x3, 0x9, 0x4, 0x80000000, 0x0, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0xc2, 0xe, 0x2, 0x1, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x94, 0x1, 0x4, 0x7fff, 0xbbf, 0x200, 0x7, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x7, 0x4, 0x9, 0x800, 0x0, 0x3d7, 0x3, r12}}], 0x108, 0x8000}, {&(0x7f0000002080)=@in6={0xa, 0x4e22, 0x1f880291, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, 0x1c, &(0x7f00000022c0)=[{&(0x7f00000020c0)="12f091a127e5703ed3d8130c32943b4e5c749214623ad5dadbf1e2dddc2af0f06696caffc2e04baaf713b6d628fbd5c15d7276fe29b55a69b09c9f545f4f10abd946b90b9aae87f2fb2778e824cae3af3fab85362aabeca9738da9", 0x5b}, {&(0x7f0000002140)="8a3f4b6613808ef5ae3e80f9daa8398ffe4d7633b081211bc1440d3158bef779319a3cd54684ba8d30b5ada3bd5d5123683c398fbe348047c20ed14db8f8a54b43d9221c42ef7afb25a6a3f76c7c7fce13bcfb12b8ac80d1b1dcdcc866573a40fbb69a5d5e2f95f11c1f6d12b21775ce93", 0x71}, {&(0x7f00000021c0)="f960544b6bcdadec9f367bedab1a7f373c81ea60899c29de355b8973debd97a051ab99aeda9820b5f8a2429fa7fdd701e4471dd743f5e2b9428e8fa45230c64a6f30f57baf7bad8c9043f2019ecc98cf89c6a6653bdd7741658330b6c62056f95042df1ab1c8b8d5c31f0a28e8d1d8f21c35150a5093a221ff631fac340a96138bf3a3d34345ebd56c2c3f6bd0abd314a57aa4ef71b7f35624a0da72baa0d13210ee8ebb2c688e230760b8c6715ee9d3e9b23e6b28dd3ba2408f8fa6a99a00aec5e8caecb328fdc0", 0xc8}], 0x3}], 0x4, 0x40805) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r13 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r13, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/05 07:14:12 executing program 3: mq_open(&(0x7f0000000040)='-$\x00', 0x803, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) 2018/03/05 07:14:12 executing program 3: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/169) r3 = getpgrp(r1) r4 = dup2(r0, r0) ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000000040)) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000140)=0xffffffff00000001) setpgid(r3, r2) setpgid(0x0, 0x0) 2018/03/05 07:14:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc1) r1 = socket$pppoe(0x18, 0x1, 0x0) poll(&(0x7f0000000380)=[{r1, 0x8}, {r1}, {r1, 0x28}, {r1, 0x4}, {r0, 0x8300}, {r0, 0x202}], 0x189e26029defaabe, 0x100000004) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8971, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)='romfs\x00', 0xc, &(0x7f0000000400)="a6a1d2e0b8e5a5c17a6066a825e88764081e8eb5c03c396e73c104f895811b51bb6239bb4c34c04be5560c462c456f86fdb932312959019e21d95f73efd76458fba8b8962f3c815979ba730d867116ecadb3a04ebcaad4863372062d28f21b43") munlockall() keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4004, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x178, 0xe, 0xa, 0x100, 0x70bd2c, 0x25dfdbfe, {0xb, 0x0, 0x4}, [@generic="a0edd7e91b8d66df29121da1bf8982a34f9c00d3a3f07c1ccba184eb7ff2dba59fcecc2a121a8096470df490e125ad1cb87f0f5108663760ba8819701bcd85382987326d23d46a368be41c73c2d4e6d200e031e8c6258e1b786816b3ad7a4730ccce25a48083836b801032c80c85e45bf0710648094ee7616167ceec2252349e3d4ff5319f07892fa1b28319527db07c7f4b2ee429505783d2243b7e76e6e7263ec7d5bcf61decbf95ad8984210f89", @generic="8c53d06350304b4d83350c15143bb875d8ca1c680e4afbe6be7d484fa4aedf1c89b314393450bd3c73725cd0473ec074765140c1602029d5b9896dece167891252e8883e514eb83c5dc7491378b6c3b552a03a5a25109a6d457cbcd49463d1734fe0a85e255c890944db0084e7f4d43b14b8355b1b9efa10f6126f5871afbf92ddafcf6a3240f134a5c9a16678a7b942e9eddc5b90246fb3b949dfb918215c689c7a31b009fd", @typed={0xc, 0x8c, @fd=r1}]}, 0x178}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/03/05 07:14:12 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bond0\x00', 0x3}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) 2018/03/05 07:14:12 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r1 = eventfd2(0x8, 0x40000000080000) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="0900005707a9f000", 0x8}], 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x50) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0x7407, @dev={0xfe, 0x80, [], 0xc}, 0x9}}}, 0x8c) [ 47.656339] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket 2018/03/05 07:14:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x40, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={r1, 0x1, 0x30, 0x7, 0x4}, &(0x7f0000000280)=0x18) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000040)={0x7, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @empty}}}, 0x118) setrlimit(0x7, &(0x7f000000f000)) memfd_create(&(0x7f00003c5000)='#):\x00', 0x0) 2018/03/05 07:14:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2000) inotify_add_watch(r2, &(0x7f00000001c0)='./control\x00', 0x6465cb4f64dd1be) pread64(r0, &(0x7f0000001200)=""/207, 0xcf, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d9fff0)={0x2, &(0x7f00005c1000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./control\x00', 0x8100, 0x43) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000200)=""/4096) open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f000040fff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)) open(&(0x7f00005d4ff6)='./control\x00', 0x80040, 0x0) rename(&(0x7f00008ef000)='./control\x00', &(0x7f0000a4dff8)='./file0\x00') write(r0, &(0x7f00001bb000), 0x375) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/05 07:14:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x200}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40400, 0x0) recvfrom$inet(r2, &(0x7f0000000100)=""/19, 0x13, 0x40000000, 0x0, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gretap0\x00'}}) setitimer(0x0, &(0x7f00000001c0)={{}, {0x77359400}}, &(0x7f0000000200)) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000240)=""/66, &(0x7f0000000000)=0x42) 2018/03/05 07:14:12 executing program 2: r0 = eventfd2(0xb, 0x10000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r3 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={r2, r3, r4}, 0xc) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_wait(r5, &(0x7f0000484000)=[{}], 0x1, 0x0) 2018/03/05 07:14:12 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400, 0x0) getdents64(r0, &(0x7f0000000100)=""/4096, 0x1000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="666400000004bb") ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000001100)=""/217) fremovexattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797381000000000000000004bb"]) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200), &(0x7f0000001240)=0xc) getdents64(r1, &(0x7f0000f72ea7)=""/528, 0x210) 2018/03/05 07:14:12 executing program 5: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000340)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380)={0x1}, 0x4) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) r2 = socket(0xf5bdbbbd62dc4635, 0x1, 0x9) recvfrom$unix(r2, &(0x7f0000000200)=""/253, 0xfd, 0x2003, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x8) rmdir(&(0x7f00000001c0)='./file0\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) ioprio_get$pid(0x1, r3) 2018/03/05 07:14:12 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) syz_open_procfs(0x0, &(0x7f0000000180)='ns/uts\x00') set_robust_list(&(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x66b, &(0x7f0000ffc000/0x1000)=nil}, 0xc) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)=""/62, 0xfffffffffffffe5a) 2018/03/05 07:14:12 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x4000000000007) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00', @ifru_addrs=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)) 2018/03/05 07:14:12 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x5, 0xfffffe34) rmdir(&(0x7f0000000080)='./file0/file0\x00') 2018/03/05 07:14:12 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0xffffffca) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x181000, 0x0) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x9) clone(0x100000002, &(0x7f0000000140), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000000100)) r2 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r2, &(0x7f0000000680)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000240)=[{&(0x7f0000000740)=""/189, 0xbd}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/247, 0xf7}], 0x3, &(0x7f0000000280)=""/22, 0x16}}, {{&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000005fa9f3404fca2bdc694a50813b8aa310a84eac8ed69c2bb8ad90e501e442e14420824bbc19bd0db16e6d1d63c1be95c0b7d923751a55ade626f8a54a6b1ccf08947bb7d3f66d85ccb23556045a30f81f0a42"], 0x10, &(0x7f0000000600)=[{&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/149, 0x95}, {&(0x7f0000000540)=""/142, 0x8e}], 0x3d3, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000840)={0x7, 0x177094db}) getsockname$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0x1c) bind$inet(r2, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000000100)=0x401, 0x4) 2018/03/05 07:14:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x3, 0x5, 0x4}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x1) 2018/03/05 07:14:12 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x1, &(0x7f0000000040)=[{0x94}]}, 0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/03/05 07:14:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0286429, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0)=[], &(0x7f0000000200)=[0x0], 0x2, 0x2, 0x0, &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x100000000000, 0x1, [@random="6d0050c16e2a"]}) 2018/03/05 07:14:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x400000000000003, 0x0, 0x5, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}]}, 0x70}, 0x1}, 0x0) fdatasync(r0) socket$key(0xf, 0x3, 0x2) 2018/03/05 07:14:12 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x801) ioctl(r0, 0x442000000000127f, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 2018/03/05 07:14:12 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0xb6b, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0xffffffffffffff1e) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/05 07:14:12 executing program 1: r0 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="9a3a1af9e8ac9dad1675061d2f46c1e0a6b819fc6d143ca63ddc27506fd3f97868948fda36a09ed4b9d00ef9b1d6efc2a595b2ecf04a837b7b54ec2dbde55b22dcaddd42e50460e13b2bf61b302ab8517aa786c1b10c56a05f7c959af3acecc7ee3f1ffe6a", 0x65, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$update(0x2, r1, 0x0, 0x0) 2018/03/05 07:14:12 executing program 5: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x4, 0x8, 0x33, 0x6, 0x239}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000800)={0x0, 0x3}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000880)={0x0, 0x8, 0x6, [0xfffffffffffffff9, 0x7ff, 0x2, 0x6d, 0x5, 0x1]}, &(0x7f00000008c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000900)={0x4, 0x4, 0x2, 0x8, 0x1f, 0xbb4, 0x9, 0x82e, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000a00)={0x0, 0x3}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003240)={0x0, @in6={{0xa, 0xdb27, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x5, 0x2, 0x8, 0x3f, 0x10}, &(0x7f0000000b40)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000b80)={0x1, 0x202, 0x20, 0x800, 0x0}, &(0x7f0000003300)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003340)=@assoc_value={0x0, 0x6}, &(0x7f0000003380)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000003500)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="f0b00173a5398dd80ddc574646ce5e142be5f2cb453bcdc88b26db53ee529a3adbc58cf5a8d9f213c01a80b482b5486073b7d868898b9630ae7023a71a565e5ea0ffae69693a56b0e82b162e39286d74373279419f150817d26cc4a096de03a73cf20f9070d83c75c0a7c2a8cb59aaf27b95eadcdf4348ecb6549673cab3dc4d3dbe24b30f7c4dfe8f9ce7d17bd033d56dc3d56d2a643ec806e5a4dc19a677c95fd23b12fa0f0e4030bc02b8d3fa20ec3ca0c01ff16464", 0xb7}, {&(0x7f0000000040)="b11be777f41f68f07283595cb5a2ab381c45a57d6d634904e9b1a303276ccbaaae7dc26d5593dfff1feb4d483b0cbe0d1f595831e8ddf33c8e7c5245c298", 0x3e}, {&(0x7f00000001c0)="ef5701334cd52b9af70d6eee029d3584348372af029d1d53ea76a2a610c4a6afb0c5f6c906bc6c2a76618a47a894a6c366cc7c700de72b8763504c60f6e0191afbc25f469432160c00ca80726ad88040c6c08bcf6749f9500b47f162ccf3befd59e4513b9c6fb5c79dc82107c76115701edfc48facd3678869d50bfb", 0x7c}, {&(0x7f0000000240)="eeb4d5010f7c9e29087f4f51f3eb3efe25ba262cfda6ddae0983a4beaeb630fa0fc623e60f4329bc6c01fda82a5bb99c2bbfd2f147c9c3ed79b134f26216898adb5de0d1c6ced9fea31f44581afdafbc395d39a97e683baaf67cb751ee4877ff", 0x60}, {&(0x7f00000005c0)="db6342c990dd5eb7b049c547456003858d393b8010fd8df6c92f19a3b8fc0ac7af5e1547e53318b82ddd64b781faf1f13abc07f3f335fb79a70bb4399a5cbc385fc68044e599d1a365d1b792d70b3d954155a2b06507c7be57674563fddca3e04d24e290686f47b0c74e6fbe3db586cc4a8a897d3f0ba35c4b47d571f2d19dffb0167533331f39a9527fed2bf0a5009a559f2a1f9ab19a9bb9680e5dd490ec3c4b71ce1729e6af2d155e7de5ee432008358984", 0xb3}, {&(0x7f0000000680)="ff9dbf58b7da7f826fad96ddcd4754043b4e08320e28e90ce0e33bdd512037b19ef49f7a3f473f64d06f9783738826cc6a296bc1c4633b52fe4a821f889c1f78cb79380921385e469c738df4ad73324488e7b4a06b606a96768f8a9baddf12fc654a228d1d7329850e66e8296952e2f7da5c6032dc2929b1f82cc6c968311068d16fb8784dcec81b3538a30d2133fc135b256dfc01676adb4594d87e0544eea82f9ebb5508d5dfffa3b6eb1304c3f8444406e7aaa4b0816fbbe9c239a556cb6e5cabd52d1a", 0xc5}, {&(0x7f0000000080)="56c53275234bbed5536ba59b6ab936d70e2756d18322c577d150722420f426fdef9654b0604b6931db07db11fc44b0b7f1", 0x31}, {&(0x7f00000010c0)="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", 0x1000}], 0x8, &(0x7f00000020c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0xa36e, 0x2, 0x100, 0x3, 0x7ee3, 0x400, 0x1ff, r0}}, @init={0x14, 0x84, 0x0, {0xffffffffffff8000, 0x0, 0x7c8, 0x3d86}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x3, 0x8, 0x40000000, 0x3, 0x7, 0x9, 0x2, r1}}, @init={0x14, 0x84, 0x0, {0x20, 0x3eacdc3, 0x3b62, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x74000000000, 0x8000, 0x200, 0x5, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x1, 0x6, 0x40, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x5a9c, 0x8200, 0x8, 0x8, 0x9, 0x3, 0x55f100000000, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x100000000, 0xff, r5}}], 0x160, 0x24000805}, {&(0x7f0000000a80)=@in={0x2, 0x4e22, @empty}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000ac0)="56ba3c3444af775a90724d452379eb2ed242128b5592bd1e4a6af732592643dcbed2bcd8f1f6f6463957cf61cf27", 0x2e}, {&(0x7f0000002240)="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", 0x1000}], 0x2, &(0x7f00000033c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x3f, 0x8200, 0x6, 0x4, 0x7, 0x8, 0x2719, r6}}, @init={0x14, 0x84, 0x0, {0xad25, 0xffffffffcc65177d, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x200d, 0x6, 0x9, 0x4, 0x65c, 0x400, 0xff, r7}}, @init={0x14, 0x84, 0x0, {0x9, 0x2, 0x4, 0x7f}}, @init={0x14, 0x84, 0x0, {0x2, 0xdf19, 0x781, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7, 0x8004, 0x820, 0x20, 0xfffffffffffffffc, 0x8, 0x5, r8}}], 0x108, 0x4000000}], 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/145, 0x91}], 0x2, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(0xffffffffffffffff, &(0x7f0000000bc0)="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", 0x4f9, 0x0, &(0x7f0000003540)={0x2, 0x4e20, @empty}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/03/05 07:14:12 executing program 0: add_key$user(&(0x7f0000000f40)='user\x00', &(0x7f0000000f80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000fc0)='\v', 0x1, 0xfffffffffffffffb) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x42, 0x0) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x1c, 0x2, 'client0\x00', 0x2, "9de453d785652703", "20dbe67f3b155b8bfe10226877a8918ed7c8afd907ff446a97f26bfe4877d594", 0x6, 0x2dd}) 2018/03/05 07:14:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000018dd0)=@dellink={0x28, 0x11, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) 2018/03/05 07:14:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000000)="05e510595415a0d73149151839cc2687708228ba8a08c577ca047a8231c3a4424c238705df44290dc6cc018f3b223b366d6fdc3168041527ff5a8e367a987e584b46fdc0b88e121783aa6e129abc2660b42b9cb360e20db754c0f248cc0f963f3b38dc5017384c5f47b32161b1fc6f0a3f521d24d7020b1b2fa56c2869cdad08cdf1647ccb005f88ebf204b61580ee75a0862d12f8f0949887c975580c911b2a090122e6c0400b905320dc4a52b50846127bba") ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000099d000)={{0x0, 0x1}}) 2018/03/05 07:14:12 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000200)=0xc2, 0xfffffecc) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x489}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xffff}, 0x8) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000280)=""/125) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000040)=0x3, 0x4) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x556}], 0x1) sendto$packet(r1, &(0x7f0000000100)="b232a98e515a2e7c698489e19082bab6359e272f717d39e3c6701588787cf26bb179d8cd845bb5225f0c1fe40f7df4e8695837c39a7569cce6ae23614737686c707fcf54b768ce12619485a08a9b7d007eb5f63e1131739a4ff798f2f2dc53960890cf380cefc1ecd9bce3714a765b9f10ce639f0441a7afae66ad2b654d6472be56ad683683e7d4853599646bd675d378182532af82dbd1f10f60899cc411dad2951e", 0xa3, 0x1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/05 07:14:12 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f000056a000)='./control\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80400) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x100, 0x4}, {0xfffffffffffffffa, 0xb083}, 0x0, 0x5, 0xfe79}) socket$inet6_icmp(0xa, 0x2, 0x3a) read(r0, &(0x7f0000713000)=""/384, 0xfffffd24) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setsig(r2, 0xa, 0x20) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) stat(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/03/05 07:14:12 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x22a00, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'sit0\x00', @ifru_flags}) 2018/03/05 07:14:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x1) r1 = dup3(r0, r0, 0x0) sendmsg(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)="54cd5909f772d6e8bd4fb4db940091248465b1c56eb7a922e5f80dd01633e2f2f52a5f9e39cf35075c2b252afe41d1d54227", 0x32}, {&(0x7f0000000040)="4a3980c1d2d1644f0a948ffdc8775035a6c3490ac1d0d86ad2afaae1dc581ac03a86d7a12c497e7b0edc981eae02f8fc4b6884c467394d52f84c558315520db28a2e2c1d207848ff7bf68236", 0x4c}, {&(0x7f0000000100)="c798f7a799e9052aec71ec38fafc2c7908f26177d474c3a928050d8baea1e58b90ecd07f63e19055decf990d2671e775e3cd90ac4b2af48e4c20a47acfb4b221969d2cf42ac9f4074f41ba7deeb2105e21e9dc2a51b52a06322826e79d73f929ecc01ee4bf4ea0520952fa2556cb9816f27bac8a52823d01d416da21778109e72c899e719a190aa15e0908eb4e7e617a779a823e2078f43447726b4164f52c104d", 0xa1}, {&(0x7f00000001c0)="d66790ee1f7c9f0f90bc875787d61d17031019e7e74aba545a75659a672d1a67c1912a45f9e2c0f62fafaa4bad7ce6f52fb456396a9358e3e23f9e86990813602cdede9466d084a9c21a8092af43589d368123ed480f3aa4eee7a016d6fe8617fbaf71edafae8c76eca65f", 0x6b}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="c95485de4938573dd20e282ba9bdfd9c3856b3f9236f556e2030a61156ce270533f70ef2b43b0586d90b10d358fb582c17cf5e438b4f49ba53bb55bc138e9a418423c56857f07fb0", 0x48}, {&(0x7f00000012c0)="b9fc1fb1ffc938dedd209b28c4ece9", 0xf}, {&(0x7f0000001300)="dfb1a39f29f42080bfa20fba1a845e4187a54a605f1279afd8ada9db0eac0e1d15c8aa981314", 0x26}], 0x8, 0x0, 0x0, 0x4}, 0x4000000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000013c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@empty}}, &(0x7f00000014c0)=0x383) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001500)={""/16, @ifru_map}) setuid(r2) r3 = add_key$keyring(&(0x7f0000001580)='keyring\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r3, 0x8) 2018/03/05 07:14:12 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair(0xb, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) waitid(0x1, r1, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) 2018/03/05 07:14:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="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") preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000080)=""/114, 0x72}], 0x1, 0x0) 2018/03/05 07:14:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='clear_refs\x00') perf_event_open(&(0x7f00000000c0)={0x4, 0x78, 0x94, 0x400, 0xffffffffffffc9a1, 0x1, 0x0, 0x800, 0x2030, 0x4, 0xa, 0x401, 0x6, 0x4, 0xba, 0xab, 0xe5b7, 0x1, 0x9, 0x6, 0x10000, 0x2, 0x5, 0x6, 0x1f, 0x5, 0x6, 0x23, 0x0, 0x7, 0x7, 0xcc4, 0xaf0, 0x8, 0x1, 0x6, 0x20, 0x40, 0x0, 0x7fff, 0x1, @perf_config_ext={0x0, 0x4}, 0x4, 0xfff, 0x5, 0x7, 0x40, 0xd0d, 0x5}, r1, 0x7, r2, 0x9) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x40, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x8}], 0xc}}], 0x2, 0x0) 2018/03/05 07:14:12 executing program 2: socketpair$inet(0x2, 0x5, 0x1468, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x8) socket$key(0xf, 0x3, 0x2) 2018/03/05 07:14:12 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can={0x0, 0x0}, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001140)={0x0, 0x7262, 0x76, 0xfffffffffffffeff}, &(0x7f0000001880)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000018c0)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x2, 0x9bcc}, 0x98) sendmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000000)=@ll={0x11, 0xd, r1, 0x1, 0x6c, 0x6, @random="76329c35c82c"}, 0x14, &(0x7f0000001740)=[{&(0x7f0000001100)="3bf71d5a410f047c02ff561a8ad9030f2dca2a9440242c", 0x17}, {&(0x7f0000001200)="82810f0fb24c55c06950e424f708fb3e38f858377f217466f244b0cfe4ba58b2d6d88c977f57e2dc4b9f7088c0bf23961917b9b5c5ea3d9399bf8252908ce963cd8f9610aaf750f9efae9d685e9722bc8e07ceef0574", 0x56}, {&(0x7f0000001140)}, {&(0x7f0000001280)="6a38bb2b1744de82dd27d582ba65163ea03a90f08a193b3574cff1390bb7774fe0576afc371cbe48f68dbf31761a0df147d77a3d97f4d91db9dcf821a60c4c60a142f28655d5971639a9a8696e6d2f5cc510ad73bd410b76ab2cce5e3b336dd2d584b124c19b5c46580ac1aa16b8ed133611eecffc2c240897dd00a28609eecada47d57a70b7784437a2d582b0d057cdd703b6aa547cd48c06ff3e293bc0f9f4b99298c2fd9f7154c43bba801565fbf130c738321e8a928708e81ac21faebbc17dfcf3564b878e82b2acf2d5dd87f58d8535f2aa23afa2568900a73954018e", 0xdf}, {&(0x7f0000001380)="a8669ee0bebfde04a36aeccaee3738e97773114c8b7287a91a6fec7ef6434f0eb0e10d70d06669167bfd228a8c44b5f37e04dd9018bdca1d6cb7996e40eef329185f829d5b3918368a283f89c1cc2c2e8cd8cb6a30c83be2384993df74502520e24a9eebdfb131fd79", 0x69}, {&(0x7f0000001400)="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", 0xfe}, {&(0x7f0000001500)="8dce22ed8e7f796c5b79e67f2003ed3997ab8e34309f93287c99037f3ff659d6a2ca7ec1e41a7f2ef762beda5781ab8ca0bab263ee6b053354b4c30e2e16a0e4c76138ad23bda42c70f6e2f0d06471f4fe67ed89e2dfa3219e73257147f60b6efc9b5f1a0f04ada3d4a7b9638a6d557eb3411db2463d68d57c5828932cb6278c2ab9852a0ce1b4d09725fbb3df2fbe27f00aa05e7be76659cb96", 0x9a}, {&(0x7f00000015c0)="96713dde0115d6ed32a45601a11be57ecfc5b44b7f6e40d87a253aaa831134d915235ebcdf15864992b13fc2d5fb55156bb11e867368aac425665c0563db2c7a6b926b7bf97e0a562b76825c0c32be7a4909d6199b03054908e387b841d896789639e840540a5b6ac6f2cf654da1bf6978bc79ae90d11e309d6f8cea3cc1e3fcfb1e2678c5dc6181b3357c2441396420ecf78fc71791bea8d9449d1d89307bf56580c1344d6ce7e0f0c73670641cf0a64677a980591787588f6e5b900b2127e069456200a3c75fd1f0f3175ea2408c", 0xcf}, {&(0x7f00000016c0)="6333bfaf1c45e9aab2e2d52c3a2f4ad60a5598e136d81ebb42755d4f94f97e029b637cd39006c891a05ed196cf1a66032e20d8b5d7aa8d7b47b04169043431719600a9e157132d27", 0x48}], 0x9, &(0x7f00000017c0)=[{0x68, 0x0, 0x80000000, "30cd1b8d06368cbd3429578c952a2dd30f792d661c41b5f1fd84300c983a5bf79cbcb00f7b7aa4fbcfc83599c328840fadf802d79bc8b58402450459c84b65baeb91c2b5c6289756b2ff563db302d56dd5d5786a3d38345a2356c5df"}], 0x68, 0x10}, 0x9}], 0x1, 0x4) sendto$inet6(r0, &(0x7f0000001180)="433f53c0d55635b2a25878411002e3a690e9f729c47810aa67190c46dc63353a9262e18d0090ec6672572d4e27b74c82e9ec38c893a11b9d7f2c8c87a89ec620d531a855bb21c7ab64d29c61a2dd792e1c01ae010a31574a831ffb87df9326a2325094383079604ad35093bf973536", 0x6f, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="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", 0x117, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/05 07:14:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x4, 0x5}, 'port1\x00', 0x20, 0x100000, 0x7540, 0x3ff, 0x0, 0x7fff, 0x5, 0x0, 0x4, 0xf9}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000010, &(0x7f00004d7ffc), 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x40000001}) 2018/03/05 07:14:12 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x6e, "c8d4d8740c9bebf0b93179c49a3992d823f4cac479cd6fce9e3321fee14c44df254f7119fc1bdaa114a02b826189ed5b1fa78dbb02fc996befcff046724482671b6123d0ffcfc8a3c81cc9495a95c83f55808ed20657ba3776bae940e78206818949d4f26fb1a8de854feac2ad31"}, &(0x7f00000001c0)=0x76) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}}}, 0x5f, 0xfddd}, 0x98) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/127) r3 = syz_open_dev$usbmon(&(0x7f0000412000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) dup2(r4, r3) 2018/03/05 07:14:12 executing program 0: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) getsockname(r3, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000040)=0x20) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/03/05 07:14:12 executing program 6: pipe2(&(0x7f0000edeff8)={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(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) r3 = dup2(r0, r2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r3) 2018/03/05 07:14:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x4000) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x12) close(r0) 2018/03/05 07:14:12 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10000, 0x10080) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="38000000d91cbdf4ff3cdd06e5bf24aadda9235f10f5a212b82100080000000000c2e2a6728635e78d2470f7208b59b421fa9a6cc68ccacb8dbfb509"], &(0x7f0000000100)=0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x1ff, 0x8}, &(0x7f0000000180)=0x8) 2018/03/05 07:14:12 executing program 6: r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000000200)=0xc) setreuid(r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x8f16, 0x800, 0x5, 0x7, 0x20}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x76, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x2}, 0x98) fsetxattr(r0, &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000240)='posix_acl_accesseth0(em0\x00', 0x19, 0x2) 2018/03/05 07:14:12 executing program 5: r0 = socket(0x4, 0x2, 0x0) write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) r1 = memfd_create(&(0x7f0000000000)='$\x00', 0x1) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000040)={0x1, 0x8}) 2018/03/05 07:14:12 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ioprio_set$pid(0x1, r1, 0x3ff) capset(&(0x7f0000000040)={0x1998032e, r1}, &(0x7f0000be5000)={0x80000000000000, 0x0, 0x9ca, 0x3ff, 0x80000000}) open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbdff8)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/03/05 07:14:12 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000000140)={&(0x7f0000000040)=""/219, 0xdb}) r1 = socket$packet(0x11, 0x800000000002, 0x300) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00002f0000), &(0x7f0000d78000)=0x4) 2018/03/05 07:14:12 executing program 1: pipe(&(0x7f00002f8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) ppoll(&(0x7f00001d8000)=[{r0}], 0x1, &(0x7f0000755000)={0x77359400}, &(0x7f0000101ff8), 0x8) writev(r2, &(0x7f0000038fd0)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x400, 0x1, [0xfffffffffffffffb]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000300)=0xef) r4 = getpid() ptrace(0x4208, r4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0xf37, 0x1, 0x7fffffff, "41e61fb29a393c7b5b6902fbc2a4464f5e8c17fa8cccd1cd975236ab8610872528176d59e989ac97d4363397990e3e9c4886f7470e0e383efe8e26e1f7b8973bef671032a2a4f7acf041179fe037f27b"}, 0x160) 2018/03/05 07:14:12 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/32) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x7fff, &(0x7f00000000c0)=0x4) 2018/03/05 07:14:12 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000e8d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000e17000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8100, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x27, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x404, 0x100, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000200), {[{{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c38c13f97331389aab0f4b188b3a8c1a0ce084b9ba8dac9e567b90f3255f"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/03/05 07:14:12 executing program 6: r0 = socket$inet(0x2, 0x80000, 0xffffffffffff0000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @empty}, 'syz_tun\x00'}) 2018/03/05 07:14:12 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x20000000000002b0, &(0x7f0000000000)=[{0x7, 0x8000, 0x6, 0x81}, {0x5, 0x9, 0x7, 0xffff}]}, 0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x246) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x3, 0x1, 0x2, 0x10001, 0x5, 0x4d33d9ad}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000100)={0x0, 0x81}) ioctl$int_out(r1, 0x5462, &(0x7f0000000140)) 2018/03/05 07:14:12 executing program 3: unshare(0x4000400) r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x100000001, &(0x7f0000000040)=0x4) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/03/05 07:14:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') lseek(r0, 0x0, 0x1) 2018/03/05 07:14:12 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000000)=""/11) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x0, 0x989680}}, 0x0) 2018/03/05 07:14:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) accept4(r1, &(0x7f0000000200)=ANY=[], &(0x7f00000013c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="ee01b290369932ee490b2b", 0xb, 0x4000, &(0x7f00000000c0)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) readv(r2, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x3c) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) dup2(r2, r5) r6 = dup2(r4, r4) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) sendto$inet6(r0, &(0x7f0000000040)="95", 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 2018/03/05 07:14:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x7, &(0x7f0000011000)) ftruncate(r0, 0x3d) r1 = socket(0x200000019, 0x80000, 0x0) bind(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="11000000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654420a9f72caeb9983f3"], 0x80) sendmmsg(r1, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001280)}, {&(0x7f00000014c0)="6428473d4f70b2fa2cbe9c43610f", 0xe}], 0x2, &(0x7f0000001580)=[]}}, {{0x0, 0x0, &(0x7f0000001780)=[], 0x0, &(0x7f00000017c0)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/03/05 07:14:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x40) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000040)=""/137) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000) 2018/03/05 07:14:12 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/5, &(0x7f00000000c0)=0x5) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f000037d000)=[{&(0x7f0000000000)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/05 07:14:12 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001900)={'ip_vti0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001940)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000001c0)={@dev, @dev}, &(0x7f0000000200)=0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$dupfd(r2, 0x406, r2) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000002c0)={0x999b, 0x9fbb, 0x40, 0x80, 0x3f}, 0x14) mincore(&(0x7f0000003000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/163) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) setsockopt$inet_int(r4, 0x0, 0x1f, &(0x7f0000000080)=0x8, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000240)={@rand_addr, @empty}, &(0x7f0000000280)=0x8) 2018/03/05 07:14:12 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x161) 2018/03/05 07:14:12 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="913dd5a87dfb21d9c7b38a9d71aa7af3", 0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000800000000000000030006000000000002004e20e02e66e82980202e60364a6339000001000000000000e00000010000000000d0fb0061b9cd025ed81546bac08109ca687debcb22303c91836148c7cc46c16054233f2c1bd45f766973b22d23cf824099f35aecf87ed4027550f3edcdb3359a5e664b199c3e8b00000000000000000000000000000000000000000900f5000000000038dc6916e5dd70e9723ce74f34ba3cc1039a64c7"], 0x40}, 0x1}, 0x0) 2018/03/05 07:14:12 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f17", 0x51}], 0x1}}], 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020000005600000017f953c52e1ab42ef9ee9324392c3f0000002df3183c54250f"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f00003d2fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xfffffffffffffe8f) shutdown(r1, 0x1) 2018/03/05 07:14:12 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x8000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map}) fstat(r1, &(0x7f0000000200)) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000000040)) 2018/03/05 07:14:12 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000180)="9c3d67dd98e42690f516f57230cf2c6caecf5066df08052edb5042f8ee27d81186c4406636105427266720013fde7caeb1dd6df9edd56833231cccdf16a094c1f14f16e0daba3f8e84359c39280fb66ca9641f8e973700671bc364e3a45b8dad24c23559e7eed4a7e600b19398b12acea6e090c73358b9ab111540de6daf5ddbbde66f21d6e403880f6db23e", 0x8c, 0x0) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000cd5000)) epoll_wait(r2, &(0x7f0000f74fdc)=[{}], 0x1, 0x0) fgetxattr(r2, &(0x7f0000000040)=@random={'trusted.', '/dev/input/mice\x00'}, &(0x7f0000000080)=""/143, 0x8f) 2018/03/05 07:14:12 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x2, &(0x7f0000000ff0)=[{0x25, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000040)) setsockopt$inet6_int(r2, 0x29, 0x5b, &(0x7f0000000140)=0x8c4, 0x4) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000100)={0x6, 0xf71e}) getgid() sendto(r0, &(0x7f0000c66fa1), 0x0, 0x0, 0x0, 0x0) [ 48.404977] mmap: syz-executor4 (7285) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 48.422672] audit: type=1400 audit(1520234052.927:27): avc: denied { write } for pid=7279 comm="syz-executor0" path="socket:[16036]" dev="sockfs" ino=16036 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/05 07:14:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) r2 = memfd_create(&(0x7f0000000040)='vboxnet1\x00', 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000340)={0x1, 0x1, 0xffd9, 0x1ff, 0x39a, 0x3, 0x84, 0x8, 0x621, 0x3, 0x8}, 0xb) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r3, 0x7, 0x5, 0xdecd}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @rand_addr=0x6}}}, 0x8c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000380)) setuid(r4) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) [ 48.512466] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/05 07:14:13 executing program 1: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x3, 0x52cf, 0x0, 0x5, 0x5}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x6, 0x6}, 0x98) 2018/03/05 07:14:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) accept4(r1, &(0x7f0000000200)=ANY=[], &(0x7f00000013c0), 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="ee01b290369932ee490b2b", 0xb, 0x4000, &(0x7f00000000c0)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) readv(r2, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b28000)=0x3c) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) dup2(r2, r5) r6 = dup2(r4, r4) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) sendto$inet6(r0, &(0x7f0000000040)="95", 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 2018/03/05 07:14:13 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20100, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10, 0x0, 0x0, 0x2000000000}, 0xc, &(0x7f00009f5000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/05 07:14:13 executing program 4: pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004d5000)=[{&(0x7f0000000000)='\x00', 0x1}], 0x1, 0x4) close(r1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x7, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, 0x3ff, r2}) close(r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, r1}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/03/05 07:14:13 executing program 6: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) bind(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="100077ae4e02f800001bef6e3f0000000e000000ffed6ef12869641739ba2d48"], 0xc) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"9091ae86b49c24"}}, [{"4072ec460a0b12"}, {"afa2cb2a05e313"}, {"a3988b897700f7"}, {"6244c7fe4ad0a6"}, {"afd2186a058ae1"}, {"667faf5d7ff6f4"}, {"9f69a1cc6951c4"}, {"c9e24e7fce6250"}]}, 0x48) 2018/03/05 07:14:13 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet(0x2, 0x1, 0x7fff, &(0x7f00000062c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000006300), &(0x7f0000006340)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000af74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/05 07:14:13 executing program 2: r0 = socket$inet(0x2, 0x807, 0xb) r1 = dup(r0) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r4, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=ANY=[@ANYBLOB="01002e3f641744d73000"], 0xa) connect$unix(r3, &(0x7f0000681000)=@abs, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) open$dir(&(0x7f0000000080)='./file1\x00', 0x21c000, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'irlan0\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x8, 0x101a, r2, 0x2b) 2018/03/05 07:14:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x401}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0xff9, 0x3937, 0x4, 0x0, 0x3ff, 0x4, 0x7, {r2, @in={{0x2, 0x4e21, @rand_addr=0x3}}, 0x80000000, 0x9, 0x2, 0x5, 0x7}}, &(0x7f0000000340)=0xb8) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0xa0000) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f00000001c0)=""/136, 0x88) 2018/03/05 07:14:13 executing program 6: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aadf29), &(0x7f000036dfa1)}}, &(0x7f0000044000)) unshare(0x28060400) exit(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x181, 0x0) getsockname$ipx(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) r1 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="a394d15b157b743d546a89cdcb847f7cdae691a0f219872e17864144dfe93fc3", 0x20, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() r3 = socket$inet6(0xa, 0x2, 0x4) readv(r3, &(0x7f0000000180)=[{&(0x7f0000000000)=""/90, 0x5a}, {&(0x7f0000000080)=""/199, 0xc7}], 0x2) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x40000) tkill(r2, 0x16) 2018/03/05 07:14:13 executing program 0: waitid(0xfbfffffffffffffe, 0x0, 0x0, 0x1000000, &(0x7f0000000080)) 2018/03/05 07:14:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a3fff3)='[', 0x1) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000084f000)=""/4096, &(0x7f000093cffc)=0x1269) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x9, &(0x7f0000000040)=""/210) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0xffffffffffffffcb, 0x2000000000000000, [0x501, 0x7]}}) 2018/03/05 07:14:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001900)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000040)="627b04d9bc95a3e4024ec2a9800000000000000000000000000000", 0x1133, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x4}, 0x8) 2018/03/05 07:14:13 executing program 7: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) 2018/03/05 07:14:13 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x2) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, r2}) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)={0x11}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000044ff4)) ppoll(&(0x7f0000a0ffe0)=[{r4}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x0, 0x0) 2018/03/05 07:14:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 48.698860] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/05 07:14:13 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x18) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f00000000c0)=""/75, 0x4b}, {&(0x7f0000000140)=""/183, 0xb7}, {&(0x7f0000000200)=""/138, 0x8a}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/28, 0x1c}], 0x7) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/03/05 07:14:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x1, 0x4) 2018/03/05 07:14:13 executing program 4: r0 = socket(0x10, 0x2, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x204000, 0x110) write(r0, &(0x7f0000000000)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0xa) 2018/03/05 07:14:13 executing program 3: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0xc}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000)) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/03/05 07:14:13 executing program 7: syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/pid\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/03/05 07:14:13 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) dup2(r1, r1) 2018/03/05 07:14:13 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fc) socket$netlink(0x10, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x8, 0x4) fchmod(r1, 0x3a) 2018/03/05 07:14:13 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x3fd, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000061ffcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) close(r0) fsync(r1) 2018/03/05 07:14:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xffff, 0x0) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "f80277593ccaf06228428496d59b8bbf3d3c8036b3f36d2e68a29f2d836182435b42f8ab8e68fa8f5665d850f4f6de873fa6abbe376b2563f80b1188e927c307c35c954b3492a2898615"}, 0x5a) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x0, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0)=[], 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) 2018/03/05 07:14:13 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80000) accept4$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x800) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x80002) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000140)={0xffffffffffffff67, 0x6, 0x8000}, 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xfffffdfe}) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x3, 0x3, 0x0, 0x3, 0x9}) 2018/03/05 07:14:13 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) pivot_root(&(0x7f00004ceff6)='./control\x00', &(0x7f000052cff0)='./control\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) close(r0) 2018/03/05 07:14:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x19}}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00000001c0)=""/170, &(0x7f0000000000)=0xaa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/03/05 07:14:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/05 07:14:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000790000000100000000000000000000000100ffff0000000034b058acc9b423c5000000e9ff0100005edf83fdc41bd6dbc5bf8300000000004d00000000000000000000000000000000000000000000000000000000000000000000725b"]) 2018/03/05 07:14:13 executing program 6: r0 = fanotify_init(0x3, 0x2) fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000000)={@broadcast=0xffffffff, @empty, @rand_addr=0x1}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) execveat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='yeah\x00'], &(0x7f0000000400)=[&(0x7f00000001c0)='yeah\x00', &(0x7f0000000200)='yeah\x00', &(0x7f0000000240)='selfnodev)\x00', &(0x7f0000000280)='yeah\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='yeah\x00', &(0x7f0000000340)='yeah\x00', &(0x7f0000000380)='yeah\x00', &(0x7f00000003c0)='nodevmime_typevmnet1)mime_typevmnet0lo\x00'], 0x800) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000080)) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) r4 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r4, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4dffffffffffffffff0000000000000000000000000000000000000000a6ac0000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd95c0d000000"], 0x4c}, 0x1}, 0x0) 2018/03/05 07:14:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00007e8000)={&(0x7f0000002700)=ANY=[@ANYBLOB="02004e207f00000100000000000013b0a832208b207a0565ef9c23bbe485954d48defa58306c5c9ca24baca42461a11b778be03c74e576db0adf3dc189dac354d1721285df51e5788e3a36184db8d2106311ae3204d2014cbba53f40d5686309399968b86c4794aa3316726e56e495430d818779855f39d367bdebc9ff86bdec1bfe54f8958d0178f598422ab2019a04b90dc93199daa3f0acd9689198941dcc20102a36b3b558899955c091f60bddd4eee3dffc969d99d4d7b10000000000"], 0x10, &(0x7f0000002480)=[{&(0x7f0000001000)="09fb443d30c8aa3d0ef76d7465c49190ab8ed52e4133ab3864e1afc081d821d8cea99bdd341648a3c312dea5d9ec5d7aea35514e0ab3c0e5d861c57c53a97dc31d6fbd7a4291779573516694d176f3c6e67da7b62bb556f00d864d720aae41b7e0c0e3f5d48a7d5ee028151206163ef45e7a5596431fab1899e950a638616c0c295af68eb7a24db573bef19114136e27382b68fe1fc5bee4546b47d54b75952fd7bfcb5a1bb5fd6f83e2c7ba0a8eff3b2db27ab8517fba510b97305ad39b84c9", 0xc0}, {&(0x7f00000010c0)="da098d5574f65c1b44377ebe596692eecb5961ad4a01f3c64e02381f717fd3b2d04c88ad8b1cb9fdd372b6df8aa3d452581b8a80fdb4536e976c676a5ad85309c22c0d0eb878a5b35ff630cb31bc6678ecf1bd3ad8848c1f0cf2f96d8f4933873df46435306d027070d02ce1e53129f2f250f2587bb5ba615b875ebf82b95620d936eba3b03c2d32827925bfc4f1", 0x8e}, {&(0x7f0000001180)="2d37f56ced9a1435598adc933f0ad9579b299ae50f2ab8892f356fb9ee4148826e0a1f610deb9eafed6ff4702d9e7f99a77f9239b231e8a6cfc2654f8a3591e6d68cda9359bbdd00657c60e1a147a88ecc63d7758b7f5d98a6e370a164ca5d9755ceffcb44756718bf32e69eae2ae2e81fb8f56a91d362b44bfce8d2e51d5031", 0x80}, {&(0x7f0000001200)="261cdc9a167567dcf760ad3b793744137009bcbd8c9cbc077433dbd4224ec83e989998df47b57b644f82e65fed0befc694c2c8750f54e4142e131ee5bd6c5ca36f3bda2a1decceb63b12b91fa2cb16eeca0ca8a708a3331f73d490ea2594eaf0", 0x60}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="ebf76ebee499b77746135820bd53db2eed11e423b2bd462e216cbbd9807506aa2f44b8077a6f597c55a3370a70dfdec15a538ad48856a25503622257398eb2e6d95ab22cee707f2511e248bcf3e209ae05966a8934e1327f2b1a36429e6d7e1b31a24f3b8726c7127ac83445409eb5c121bba830843fd4cda019543c6aa52ef03272ba22625831155181433b1790b3eaa4d030f9124ea27e9b191515d561a0954a6221a502a481e1fc5f7dc2b8ba3344d8271f5ec817775633a9cd9782424db14d7244e72d1d67ec6888c38b7cdd6d1020d40540d12e9fe70d175874eead777e6f59d2974eec76d6", 0xe8}, {&(0x7f0000002380)="2fc3b19d728131fa1a48effeab64c77cd2163061406e6dbee694eb6555f4197787754b37380fc5447939ad2ffde726bcee8c40a188684960d43232920e97050a42bfebe8dd760665", 0x48}, {&(0x7f0000002400)="f18ad6e5f0973f8f50610b3e95f759e14bc8cd51760d374108204da2f9f987addc33ec03194e9991ba142070a256d3a2354d6d052b5f53f2b6409abacdb572aba5d8a3f2", 0x44}], 0x8, &(0x7f0000f13000)=[{0xc, 0x0, 0x81}], 0xc}, 0x810) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000000)="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") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000024c0)='/selinux/checkreqprot\x00', 0x404a00, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002580)={0x0, 0x5c, &(0x7f0000002500)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f00000025c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002600)={0x5, 0x3, 0x0, 0x9, 0x1000, 0x9, 0x1000, 0x1, r2}, &(0x7f0000002640)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002680)={r2, 0x68c}, &(0x7f00000026c0)=0x8) 2018/03/05 07:14:13 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) dup3(r0, r0, 0x10000080000) read(0xffffffffffffffff, &(0x7f000071ff70)=""/144, 0x90) 2018/03/05 07:14:13 executing program 2: r0 = socket$inet(0x2, 0x45, 0x100000200000000) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) fadvise64(r0, 0x0, 0x2, 0x3) 2018/03/05 07:14:13 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r0, &(0x7f0000000080)="6b854250618d0457d879efc3d2c610b2223ebffe13c6362bf2dced28e64bf9721af8fbe1db2c24611ee918f4f2786ea4c228fe62e30a587c", 0x38, 0x80000001) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x2}, 0x0, 0x8) 2018/03/05 07:14:13 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x2000000080002) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = epoll_create1(0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'nr0\x00', 0x2}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="ff0f000000000000000000000000000005000000dd520000070000000000000049000000000000000800000000000000020000000000000000000000000000000000000000000000080400000000000000000000000000000300000000000000080000000000000004000000000000000000000000000000000000000000000000100000000000000000f50c000000002a060000000000000101000000000000040000000000000000000000000000000000000000000000000100000000000000000000000000000300000000000000090000000000000013500000000000000000000000000000000000000000000004000000000000000000000000000000ff0f00000000000094020000000000006f00000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000100000001000000ff01000000000000000000000000000000000000000000000020000000000000000000000000000006dd000000000000ff0f00000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"]) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000d36ff4)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000040)) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') readv(r4, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) readv(r4, &(0x7f0000000000)=[{&(0x7f0000001fdc)=""/36, 0x24}, {&(0x7f0000e6af52)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xcc}], 0x4) epoll_create1(0x80000) 2018/03/05 07:14:13 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x280) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00000002c0)) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000000080)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)={0x14, 0x1, 0x2, 0x9, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1000, r0, r5, 0x4, 0x40, 0x20000) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getgroups(0x4, &(0x7f00000001c0)=[r4, r5, r1, r3]) setsockopt$inet_tcp_int(r7, 0x6, 0x4, &(0x7f0000000280), 0x4) ioctl$KDENABIO(r2, 0x4b36) 2018/03/05 07:14:13 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x22) finit_module(r0, &(0x7f0000000100)='user.syz\x00', 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='em0*.]keyring!\x00', 0x216, 0x3) 2018/03/05 07:14:13 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f00001e4ff8)=ANY=[], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x3c, 0x0, &(0x7f0000d06000)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00U\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000006000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000100)}) 2018/03/05 07:14:13 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ftruncate(r0, 0x42) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0xe20, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f00000000c0)=ANY=[@ANYBLOB="02000000ac14000000000000e478a6f264025c07c6d521520044d734043e5ca35167ddcd30f13ae07c000c0078f57953f9f5245cde353b49c2692a588b27ab65447345f672087934a3bdc102e4e87a1f879e9344dd7bc492419221e652d4432e"], 0x1, &(0x7f0000001280)=[], 0x0, &(0x7f0000003740)=[]}}], 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0xde) 2018/03/05 07:14:13 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1000008, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x114e, 0x2, 0x8, 0x5, 0xfffffffffffffffe}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xde, 0x8008, 0x40, 0x9, r2}, 0x10) ioctl$sock_ifreq(r1, 0x8993, &(0x7f00000009c0)={'yam0\x00', @ifru_map}) 2018/03/05 07:14:13 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000100)={0x20000008}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe3c) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0x2307) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000140)={0x8001, 0x5, 0x89, 0x0, 0x8, 0x5}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$inet_mreqn(r3, 0x0, 0x2000027, &(0x7f00004a5000)={@dev={0xac, 0x14, 0x14, 0xe}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) r4 = dup(r3) bind$netlink(r4, &(0x7f00000000c0)={0x10, 0x0, 0x5, 0x80000400}, 0xc) 2018/03/05 07:14:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="f9"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/05 07:14:13 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000080)=0x9) 2018/03/05 07:14:13 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) prctl$getreaper(0x2a, &(0x7f0000000040)) 2018/03/05 07:14:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/03/05 07:14:13 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x1, 0x7fffffff, 0x9, 0xff, 0x0, 0x8, 0x2, 0x1, 0x100000001, 0x6, 0x67, 0x3}) fcntl$setstatus(r0, 0x4, 0x2800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7fff, 0x8ec}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) write(r2, &(0x7f0000fd6000)='z', 0x1) r3 = dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000180)={r4, r5, 0x7}) [ 49.135236] binder: 7441:7446 got transaction with invalid offsets ptr [ 49.156903] binder: 7441:7446 transaction failed 29201/-14, size 56-8 line 3156 [ 49.182051] binder: 7456:7461 unknown command 249 [ 49.188397] binder: 7456:7461 ioctl c0306201 2000dfd0 returned -22 [ 49.198505] binder: BINDER_SET_CONTEXT_MGR already set [ 49.201764] binder: BINDER_SET_CONTEXT_MGR already set [ 49.201770] binder: 7456:7461 ioctl 40046207 0 returned -16 [ 49.202680] binder: 7456:7471 unknown command 249 [ 49.202694] binder: 7456:7471 ioctl c0306201 2000dfd0 returned -22 [ 49.230689] binder: 7441:7459 ioctl 40046207 0 returned -16 [ 49.246047] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/05 07:14:13 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c00000018000100ffffffffffffffff0200ffff0006ff0000000000"], 0x1c}, 0x1}, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1f40000000, 0x7, 0x80, 0x8, 0xfffffffffffffbff, 0x7, 0x3, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x441}}, 0x9, 0x2, 0x400, 0xffffffffffff72cd}}, &(0x7f0000000040)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x80000000, 0x8200, 0x401, 0x0, r1}, 0x10) 2018/03/05 07:14:13 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x3fc}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0xc3}, 0x80000001}], 0x68) r1 = socket$packet(0x11, 0x80000000000002, 0x300) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0)=[], 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/05 07:14:13 executing program 2: r0 = socket(0x17, 0x80000, 0x0) write(r0, &(0x7f0000f2b000), 0x0) write(r0, &(0x7f0000000080)="4360c793ab846a084255853b72865931ebf098dd74c09bb11172b7c2a382356081417156b46fec82013e2a638a4b2eeadda4c71ad178b242473b9f0a0a803b26115ec3fce46cdbcf010a8db9d19860053cc3f8b431fd39fd43a560e5e02e69b265ccf858efa07415fe438c2e6e4250b9097767ea8f5ba79c4045276d1ff018d68a0e750a5f4a83c68f9f34797ed416e4b5d10fe3951b093604e54ccc46ea2a56b9348600cb1cb72c6f9fbc40820145b8efaad70d2ef3bb14ed43ba5082e094a25e9cd397067ade885a2cd0c7fd38ba9d18f19bac939b84d8948fbf2ba19c65171c6983c9e6d4dd429f366049b190a9af8beb2200c9", 0xf5) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f0000000280)=""/88, 0x58}, {&(0x7f0000000300)=""/40, 0x28}, {&(0x7f0000000340)=""/69, 0x45}, {&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/66, 0x42}], 0x6, &(0x7f00000004c0)=""/110, 0x6e, 0x8001}, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', r1}) 2018/03/05 07:14:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0x2, &(0x7f0000838000)=""/150, &(0x7f0000c4e000)=0x96) r1 = memfd_create(&(0x7f0000000000)='#\x00', 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) 2018/03/05 07:14:13 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x470}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$packet(r1, &(0x7f0000000040)="b2a998acfd1a93d8d3bfdbfd8375c70d564e55d5c18b5a460d9a0e55b005403457d1457a130bc65fad24ffb33f363637676c7dc7cf31abf786ecb7da1f15f5423cdfe4e7d2e0bf6e82d572d13cc22fa536a0262a1ab681799f1e3f1b63bff12e9040a2f5795628d9058c5e694aa141c878", 0x71, 0x1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/05 07:14:13 executing program 7: socketpair$unix(0x1, 0x840000002, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@can, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/17}, {&(0x7f00000000c0)=""/178}, {&(0x7f0000000180)=""/177}, {&(0x7f0000000240)=""/161}, {&(0x7f0000000300)=""/207}], 0x0, &(0x7f0000000480)=""/219}}], 0x51e, 0x0, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000), 0x0) 2018/03/05 07:14:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x400, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x4, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x8, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x7, 0x8, 0x0, "77f3be5b3e80e81117a604b49e1c93ef7f1f7ba822d425e964e987550fb5e71942047f7fa7840f1a3215c9448c898faa404ab6f3a42ca8e1c847ea614f0c8e9deb5bf296bef70d003a6aa2be1b2da9d4"}, 0x160) 2018/03/05 07:14:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000040)=0x4, 0x4) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003b9fdc)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) 2018/03/05 07:14:13 executing program 5: getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="f1e4749b"], &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000380)={r0, 0x0, 0x5}, &(0x7f00000003c0)=0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000b0d000)='/dev/snd/timer\x00', 0x0, 0x0) readv(r1, &(0x7f0000c83ff0)=[{&(0x7f0000000080)=""/8, 0x5}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) dup(r1) pipe(&(0x7f0000000140)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000000c0)={""/16, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000180)={0x0, 'vcan0\x00'}}}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000200)={0x3, r4}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/05 07:14:13 executing program 7: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000000)="63c50968b235", 0x358) prctl$intptr(0x0, 0xffffffff0000) 2018/03/05 07:14:13 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000bc0)='/dev/usbmon#\x00', 0x0, 0x80000) sendmsg$nfc_llcp(r0, &(0x7f0000000b80)={&(0x7f00000002c0)={0x27, 0xa13, 0x1, 0x2, 0x1, 0x6, "26ced1a8bd42d94b01200ef1c6bf7b3a322ba08395efbed03cef38e133b5c36310de1e0c94d04ad9546cdba0a6c470534957290860ad534e68e2f8e7c90c9e", 0xf8}, 0x58, &(0x7f0000000a40)=[{&(0x7f0000000340)="0ab8d1da5051e9f4f454d0a5d3e47c6fecef26201a716086b0d2168807268bf09d61e5e928e5eb04ece25a8bfe7e30eeb05a0eaa4a18173c3f62b4bc5c1084720add08aaa8a3e5485a1152fc0cd812b53130dbf0876f0c9789232acabb174420b1c9d706fcfad8e29abb2d7d3df2d975f1912a2a64b1b3a9e99f5b7d3423850006e5c33978c2f097016e05c6f7eb923b8dcc2e25d4542735b3c540795f502dc6b1dc5a07c46bbf5a58e4bda73187372b21faaea77d3e18216a0b884080c544298abe18f56f1897d8a46ea5515e1e91a2a7a9c355742ada5fae9e99fe5d27aa266fe0bedd363af36149df5c9dcf1110c51613ee", 0xf3}, {&(0x7f0000000440)="6759817ba79e5bfe18386ced623512270205e9a29697edc09248439901ef3af0b233209d9a6280bdf862343ca8c0e3d96bfa547dfa5f23774b30c3399a7d2343571eca39c07523bf81d7c0d404a5e94fb063dc33972050725a6cc377d2395343ab3f75dad44682c65dc9f1319c22f9b79db164d7d674a532a7d8cad5f46a1131d9929fcb453a779637f2ee212ef23d8e2bf7b91d9a54ef3a773a3ea3ffa10a44202daef981070551e96e618493dee1f90d80a11e25280ccdc3dbbe0b8b", 0xbd}, {&(0x7f0000000500)="afc45437e89a6fcc301657ff3b4c861ea862813dc20c0e59d3282c9975c386514bd5086b994e3be8239674e01b023cfc7ea9f0a75c9a91f344675983cbed9f6f98eb674615060824149404a97c1ec2d3e71dad85674090a5cb314ffa397ecab6940ada2cb8733f54309add4a63a8f2b6fa6cec664b3d1df7707bc99e247489f4999dcf0b339b07f3f3c2258430143a24e7b4aa682162c9d5d012d040a3cceb6ff5eee2d3f939c15f42244e777c49ad8aa42da034c9aa7a196742cdb6e058bd3d6a17236237ee5f7cccbe97752bbbdd92f61ddd7f8226d039f5c726a24830d93d56a567361bd157b0ffbee9441baba949ae29", 0xf2}, {&(0x7f0000000600)="bf4c7e13de649ea0925f84655005a50ac448efe42311e38d87e291b4ed88a6eff21617acbe098c49906576ead05c0b6bdc1e89427d5928337f39fcff143b6d09da9e1532d4b6d101ad49271050a5dfa36c9c14f043722d0a5f25f563db5746c02bd3ad3aac4cbf26a42ac54011ff3e1891f081106a0f5ad9b8517439cf2ce37f9b5dc59d73c13c", 0x87}, {&(0x7f00000006c0)="27fd67e0d5cb9b04e43b7a1f1aa1397fe352c02e8cfe19eb8f39d60504873b981ee2f88b4135260fc0bdc8ed097fbda2d8df1371fbd8856a902782f18a68e7786c849e3cd74d3ece2c2a3712c977095fa03b96a9656ca15c9612d6c8fc82d10fa9de21e914e81640f7498fbbcd88faa7ee1929edb9829ace3c21ca0b6c81611755feedf5ed9e435c05cf4471a755d03cb5583b0302697de139ee228cfcdcb981f2f4c28d7f2872342d8daee4b0f8ad7883a30416c7162806310dc4bab797cc322044401f41e9678be1a4671b431756958b2a201ed147fdc895a9e2b31f3038951817a5282f8e2f5a9b9fde51034bfb722a496e", 0xf3}, {&(0x7f00000007c0)="3c01259f49553897a9d09c3fa2bf0ed8977cced646e833e7a2578730247c11d07c283596d880e1789e6c261e52eaab95d3131ff3b44d6b09ae04595af1c91539c79c66a06689f93d03b83c6d8f741e4c2890f9a9e5571ccfd4cc8f6b227e0a293d997bec249ab2db679b7ee994d53378709f3c638a0699ed81b2e64acdc6d5937c097809cd1aa28b0d2bc7925d0f17d08d7bd4", 0x93}, {&(0x7f0000000880)="64ee59e3fdaac4dfa31a962267edd61f37873e5e3528faf2c3532764a06c40b6bbe1247108745f84eadf6bffaa98056783760a5341de51c0f9a97efd32fa5de10d82a3fcb377dc6af26988c9a9b309f482cbbae4aab519f07b25c4dc0c46b879cdf497acb81b27cd042dce1f814572475de8de4cdb61e81519cbaeff191faee2c7af61ca2809993eb6fb7ce2711be4091b9e05e94fa1af417521f073", 0x9c}, {&(0x7f0000000940)="4a861bf20f83fd921b822d42f255ffe7cc2e60992b30522e1f9b03c85452588ce8b0d0985416bc09b1a65ea001ccc3eebe4758195955c8f38dd20254d6c4427eb76743b55414e77ed0a9c36232915b2e763a8f0a20291ad1c84259070aba8cca36d2bb242149b004a6a6cf0aef56f70cfb118dee57415c692e631c7a68d4f194180e3100fe48bdd664909b28bfc8c1377e177fb764f581b253806effc7813fa2e2942250fe04fa2ff77badb22c18cc6e1b27ed790404130876ca60e008cb26af834e662920", 0xc5}], 0x8, &(0x7f0000000a80)={0xcc, 0x100, 0x9, "4534db05c9d0502eaa0fe95b84554153afd3202c0ee08cc55f04ec2be0e1d7054a2c729d7e462dfc494ed95ef8e5e36d52bf4b255fb65b7edacbcf604669ee3c7d6f2d3a3a22481815a9c1ab5dd121b09a86aa8063e526a27d778e3e97055577f8d63de9684125b3fbac71b537387e9b9a35a77a40bcb0dcf91809e3d3d0fefad9563749bb54c03b06d0bb55593546b04fe2c3a599b8258274c3915893cfa7202c30bfccf827d9851d931ac41c33804fa0f1532d5cc223d1c78cad6d46"}, 0xcc, 0x80}, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/219, 0xdb) 2018/03/05 07:14:13 executing program 2: timer_create(0xb, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid}, &(0x7f00008ec000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000004c0), 0x80000) getsockname$ax25(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) [ 49.339596] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor4/7484 [ 49.348144] caller is __this_cpu_preempt_check+0x1c/0x20 [ 49.353745] CPU: 1 PID: 7484 Comm: syz-executor4 Not tainted 4.4.119-g855ea74 #28 [ 49.361362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.370713] 0000000000000000 65072a42d349a2eb ffff8801d4117648 ffffffff81d0402d [ 49.378746] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8800b7150000 [ 49.386733] 0000000000000003 ffff8801d4117688 ffffffff81d63f84 ffff8801d41176a0 [ 49.394711] Call Trace: [ 49.397280] [] dump_stack+0xc1/0x124 [ 49.402617] [] check_preemption_disabled+0x1d4/0x200 [ 49.409340] [] __this_cpu_preempt_check+0x1c/0x20 [ 49.415803] [] ipcomp_init_state+0x188/0x980 [ 49.421833] [] ipcomp4_init_state+0xb0/0x7d0 [ 49.427863] [] __xfrm_init_state+0x3e7/0xb30 [ 49.433892] [] xfrm_init_state+0x1a/0x20 [ 49.439574] [] pfkey_add+0x1fbb/0x3490 [ 49.445088] [] ? pfkey_delete+0x370/0x370 [ 49.450857] [] ? pfkey_add+0x3490/0x3490 [ 49.456539] [] ? __skb_clone+0x24a/0x7d0 [ 49.462220] [] ? pfkey_delete+0x370/0x370 [ 49.467987] [] pfkey_process+0x68b/0x750 [ 49.473671] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 49.480481] [] pfkey_sendmsg+0x3a9/0x760 [ 49.486164] [] ? pfkey_spdget+0x820/0x820 [ 49.491934] [] sock_sendmsg+0xca/0x110 [ 49.497445] [] ___sys_sendmsg+0x6c1/0x7c0 [ 49.503214] [] ? copy_msghdr_from_user+0x550/0x550 [ 49.509766] [] ? __fget+0x47/0x3b0 [ 49.514927] [] ? __fget+0x213/0x3b0 [ 49.520175] [] ? __fget+0x23a/0x3b0 [ 49.525420] [] ? __fget+0x47/0x3b0 [ 49.530580] [] ? __fget_light+0xa3/0x1e0 [ 49.536267] [] ? __fdget+0x18/0x20 [ 49.541428] [] ? sockfd_lookup_light+0x118/0x160 [ 49.547805] [] __sys_sendmsg+0xd3/0x190 [ 49.553402] [] ? SyS_shutdown+0x1b0/0x1b0 [ 49.559171] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 49.565290] [] ? move_addr_to_kernel+0x50/0x50 [ 49.571492] [] compat_SyS_sendmsg+0x2a/0x40 [ 49.577434] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 49.583985] [] do_fast_syscall_32+0x321/0x8a0 [ 49.590107] [] sysenter_flags_fixed+0xd/0x17 2018/03/05 07:14:14 executing program 1: r0 = gettid() poll(&(0x7f0000000040)=[{}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) sched_rr_get_interval(r0, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x8000000000000015) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x6}, 0x14) r1 = gettid() capget(&(0x7f0000000000)={0x39980732, r1}, &(0x7f0000000080)={0x8, 0x7, 0x40, 0x1000, 0xe8, 0x9}) tkill(r1, 0x15) 2018/03/05 07:14:14 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000340)={{0x7fff, 0x7b4b}, {0x8, 0x7}, 0x3, 0x4, 0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)) close(r1) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000100)="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", 0xfb}, {&(0x7f0000000200)="cedb5eee5ef9593b139f8ae1a0026baa9e4bbdb2f7bc0259e2da2f90a0c5faf0767c4a2f599a22db1d19c78c915ac44bbea5f9104e94c1ab3d7185774ce49524", 0x40}, {&(0x7f0000000240)="4a7b74777c931f29e07697c128b371a7a41d7b35f136084e42c0d941de424c18d16dfc3915c04d865b906cb8339323c372dadf0ac4ab2a69e4cfb3e10b618bb92f55c78202921b8357b1eadbb927f127671b9ca3e99a62efcf4c798e1047fdb8a5bf19b2a3dbaf1fe349bce225af5ce94a5793d9095c2e443cc62bb9e3664982727ecf67fc05", 0x86}], 0x3, 0xe) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) 2018/03/05 07:14:14 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20080, 0x0) fallocate(r0, 0x2, 0x80, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x0, 0x3, 0x2, 0x7fff}}) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f0000000140)=ANY=[@ANYBLOB="0215000007000000ffffffffffffffff0500170000a000000a004e2000000000000000000040ffcf3524aa1e5c000001000000080000000070068afd2418c51295818c8b959388c27a639bb0a0cfd70da8fc9b509d0c4470ab849bc0be82d193badfc44712b5e4d90d0598"], 0x38}, 0x1}, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x20) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/user\x00', 0x2, 0x0) 2018/03/05 07:14:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dbdff8)={0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') inotify_rm_watch(r1, 0x0) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x4) connect$unix(r1, &(0x7f0000000100)=@abs={0x22e6fcc1418ea906, 0x0, 0x4e23}, 0x8) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000066dffc), 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="4b0000002e1f736acb5583a64429b999a4b3629eeeca509eed0318b819bfa2c07a1758b4ea3d9c28f62589ba97f3588aa19a1d07205ddcde7601ad6026bab096"], &(0x7f00000001c0)=0x53) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x9, 0x30}, 0xc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x800, 0x0) pipe2(&(0x7f0000000240), 0x80800) sendfile(r0, r2, &(0x7f000000dff8), 0xa) [ 49.787645] rfkill: input handler disabled [ 49.817562] rfkill: input handler enabled 2018/03/05 07:14:14 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xa, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="11634840", @ANYBLOB="0000e01fec14b6a73b000fa2cbca2b000000000800"], 0xffffff77, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/05 07:14:14 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200002, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r2 = socket(0x11, 0x803, 0x0) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'os2.', '/dev/autofs\x00'}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000922000), 0x4) setsockopt$inet6_int(r2, 0x29, 0x3b, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioprio_set$pid(0x3, r3, 0xfffffffffffffff9) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x882, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x46, &(0x7f000098dffc), 0x2) sendto$inet6(r4, &(0x7f0000efcebc), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/05 07:14:14 executing program 4: r0 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000000100)="d7bc0e503bf14ade5b2bc7d83c4d7ea063ad47037e5bb49cc93d70e2749bd0996d550e74f2b5e7560ea503d3fe1d894a0b935af924", 0x35, 0x0) 2018/03/05 07:14:14 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x1f, 0x200]) 2018/03/05 07:14:14 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x5, 0x5, 0x12, 0x4, "19e5f7036fb9fdcebad5a58856b31b52d2a71be12fadfefcf0bd293bd8c58d2ffac9c68300d9591657973662216a161ffe96a9de13d1622c39f5407af9a5d9b4", "c28e9777474117df44611198cb46f524227534f4f73c21d1e7db6340e3aeee7a", [0x5, 0x5]}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a}) [ 49.878564] binder: 7535:7536 unknown command 0 [ 49.884137] binder: 7535:7536 ioctl c0306201 20004000 returned -22 [ 49.921375] binder: 7535:7538 got transaction to invalid handle [ 49.956229] binder: 7535:7538 transaction failed 29201/-22, size 0-0 line 3005 [ 49.965659] binder: BINDER_SET_CONTEXT_MGR already set [ 49.969909] binder: 7535:7538 unknown command 0 [ 49.969916] binder: 7535:7538 ioctl c0306201 20004000 returned -22 [ 49.981993] binder: 7535:7546 ioctl 40046207 0 returned -16 [ 49.990220] binder: 7535:7546 got transaction to invalid handle [ 49.997306] binder: 7535:7546 transaction failed 29201/-22, size 0-0 line 3005 2018/03/05 07:14:14 executing program 1: r0 = add_key(&(0x7f0000000040)="50f4b518337312ab18684fc25c417d0ab0", &(0x7f0000770ffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003b1000)=',', 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000000)=""/24, 0x18) 2018/03/05 07:14:14 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='highspeed\x00', 0xa) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) 2018/03/05 07:14:14 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x7, 0x0, 0x4, 0x7, 0x4, 0x8}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x12400, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000140)=r3) bind$inet6(r0, &(0x7f0000f7c000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) open(&(0x7f00000000c0)='./file0\x00', 0x80000, 0x4) ioctl$TIOCSBRK(r3, 0x5427) r4 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000fb0)) recvmmsg(r0, &(0x7f0000000000)=[], 0x3d8, 0x2, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000200)=0x4) sendmsg$inet_sctp(r4, &(0x7f0000557fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000001480)=[{&(0x7f00000013c0)="03937b1ba61b72089c6394837b1d", 0xe}], 0x1}, 0x0) 2018/03/05 07:14:14 executing program 5: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udp\x00') sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@setlink={0x28, 0x13, 0x40a, 0x70bd28, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x8, 0x2000}, [@IFLA_LINKMODE={0x8, 0x11, 0x400}]}, 0x28}, 0x1, 0x0, 0x0, 0x4801}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace$poke(0x4, r2, &(0x7f0000000200), 0x80000000) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 2018/03/05 07:14:14 executing program 4: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) getdents(r0, &(0x7f0000386000), 0x260) 2018/03/05 07:14:14 executing program 3: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f000017ffe8)={0xaa}) madvise(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000300)={@empty, @local, 0x0}, &(0x7f0000000340)=0xc) connect$packet(r0, &(0x7f0000000040)={0x11, 0xe, r1, 0x1, 0x1a46, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x11) 2018/03/05 07:14:14 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/51) poll(&(0x7f000071cfe0)=[{r0}], 0x1, 0x0) 2018/03/05 07:14:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@dev, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) 2018/03/05 07:14:14 executing program 1: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x2, 0x3, 0x3ff, 0x9, 0x10}, &(0x7f0000000140)=0xa0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x527, 0x4) chdir(&(0x7f0000000200)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0xbe3}, &(0x7f00000001c0)=0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x80000000) getdents64(r0, &(0x7f0000334f93)=""/109, 0x6d) 2018/03/05 07:14:14 executing program 3: capset(&(0x7f000017f000)={0x20080522}, &(0x7f0000ca3000)) r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setns(r0, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/05 07:14:14 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000380)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x400, 0x4) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) getrusage(0x0, &(0x7f0000000480)) accept4$ipx(r3, &(0x7f00000002c0), &(0x7f0000000500)=0x1b4, 0x800) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000080)=0x6e4a, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000000c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0xfffffffffffffed4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x2440, 0x0) syz_open_dev$random(&(0x7f0000000440)='/dev/random\x00', 0x0, 0x20000) mq_unlink(&(0x7f00000003c0)='selfselinuxem0em1^cgroup\x00') setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000140)={r6, 0xfffffffffffffff7, 0xbf, "e3eb74c95c25422b2fac3489e67d8f06c047923ca54f1b2f35dc837b20400c6a5776f1c127467b7b0f7679e511cfdf964a2d192b5e8b8b5d0db779a420fb82e62fc68f043ca0bc7f2c28f6b64482c5a827fb135312b18074b4d4d393ad4eea507933377c7e196c1761c520b8c690b83fdc4906359de4d8995b4bfb529a5dff106065cb95802f90c4573caedf0862ea086b71d86385f52198adf8df10c0cab3831b88fa06c27d513a9cfbf876ef56bafa672a229f393e9fd4b2f0ea7c96cc45"}, 0xc7) 2018/03/05 07:14:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1, 0x7, 0x1) connect$pppoe(r1, &(0x7f0000004f40)={0x18, 0x0, {0x2, @empty, 'rose0\x00'}}, 0x1e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="17000000000000000000000000000000f700000000007c000000000000000000004f3137030000000000000000000000a9f1cecc53c8aaa7fe436c1fcd3047417713086793c933df55bc330726a61c7ee22fa85309a99b4a357f188360fa441442ec40eaa54c58e3940f1c90c480c59d3fab4b58831cc364567224f394f7a50dcae615344a7176067c8d2eba08770dc202ab44e02825c10186d5b4d3617987753454153241a6e39641b19e31d6f8a8040f5b6a050dd91921b10e"]}) getsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000000)=""/19, &(0x7f0000000080)=0x13) 2018/03/05 07:14:14 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x67bd3878) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x18150, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x955d1ec6ffa9aab2, 0x0, &(0x7f0000000200)=[@release={0x40046306, 0x3}, @acquire={0x40046305, 0x3}, @dead_binder_done={0x40086310, 0x3}, @clear_death={0x400c630f, 0x0, 0x4}, @exit_looper={0x630d}, @release={0x40046306, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[], &(0x7f00000001c0)=[0x58, 0x30, 0x28, 0x20, 0x20, 0x20, 0x28]}, 0x8000}}, @exit_looper={0x630d}], 0x0, 0x0, &(0x7f00000000c0)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x48, 0x0, &(0x7f00000002c0)=[], 0xfffffea0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/03/05 07:14:14 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000040)='nodev@cgroup\x00', 0xd, 0x0) 2018/03/05 07:14:14 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000202a38800ea0000000000000000000014000600000000001f00000000e2080000008960eb3d7e3c574674bdbf1315cef46fbdea5e373db13fa5c0d0943c3b6ade7e8a95efb78690576a488d1cae606c3f414e2407b43856425d9ab533030583c1ac0b529dbb3f81f3aca1090000000000000084270c0bee7853086f31db7a013759542ccd2b47b7aef75fd70f123e81ba4fbad005a45127f30f7b23e007cff9493c0b0876911df54dc715886eac4a9adaa62453b2407f"], 0x24}, 0x1}, 0x0) 2018/03/05 07:14:14 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x30, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x6, &(0x7f0000000100)=0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200200, 0x0) sendto$ax25(r0, &(0x7f0000000080)="8e206f0e16ce91f3982bd93bef", 0xd, 0x14, &(0x7f00000000c0)={0x3, {"3263d86b98082b"}, 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x81, 0x1, 0xfffffffffffffe5a, 0x69e7e325, 0x10200, 0x80000000, 0x9, r1}, &(0x7f00000001c0)=0x20) 2018/03/05 07:14:14 executing program 7: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) fcntl$lock(r0, 0x5, &(0x7f0000011ffc)) 2018/03/05 07:14:14 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000ef4000), &(0x7f0000239000), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) 2018/03/05 07:14:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$sndseq(r0, &(0x7f00001d6ee0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/03/05 07:14:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x101, 0x10000) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8080}, 0xc) 2018/03/05 07:14:14 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000eb9ff9)="666400000004bb") getdents64(r0, &(0x7f00006a1000)=""/42, 0x2a) getdents(r0, &(0x7f00000000c0)=""/48, 0x25b) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x1000, {{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}]}, 0x1a8) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x8000000040013) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x4a2e) 2018/03/05 07:14:14 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4dccd11e13c84899, 0x0) bind$llc(r1, &(0x7f0000000140)={0x1a, 0xc, 0x2, 0x4, 0x80000001, 0x59, @random="b55d179e04c4"}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)={0x14, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f0000000040)=""/141) fcntl$setlease(r0, 0x400, 0x2) 2018/03/05 07:14:14 executing program 2: r0 = epoll_create1(0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 50.195451] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 50.217996] binder: 7589:7602 ioctl 40046205 67bd3878 returned -22 [ 50.232426] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/05 07:14:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) sysfs$2(0x2, 0x91df, &(0x7f0000000000)=""/191) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/03/05 07:14:14 executing program 5: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x13, r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) fcntl$getown(r0, 0x9) gettid() r1 = getpgid(0xffffffffffffffff) getpgrp(r1) sched_getparam(r1, &(0x7f0000000100)) 2018/03/05 07:14:14 executing program 1: seccomp(0x800000000001, 0xfffffffffffffffe, &(0x7f0000000ff0)={0x0, &(0x7f0000000040)=[]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffefe) 2018/03/05 07:14:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) set_robust_list(&(0x7f0000000500)={&(0x7f0000ffc000/0x3000)=nil, 0xffff, &(0x7f0000ffd000/0x3000)=nil}, 0xc) shutdown(r1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00000005c0)="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", 0x1000) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000040)=0x1ff, 0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000000180)={0x4, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x81}}}, 0x108) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="6a31fbd827fd"}, 0xffffffffffffffff, {0x2, 0x4e20, @empty}, 'syz_tun\x00'}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) timer_create(0x7, &(0x7f0000000440)={0x0, 0x26, 0x0, @thr={&(0x7f0000000100)="3d30aca7ccacfa249b2a10", &(0x7f0000000340)="13ec3e2d39d3c378b11a163f2276d17de520ebdd79e4eec68a6fd99042bf8632587323320a002a52fc28c0899e8b1fe0ab621826e273a875417477ef2065194635492559aeabd1943069d9b156bfde34af8defd99c6ad0762fcf5702dc790fd6fa108454c45bd8e8bdc9b62555ac7b4d0473cc28787c050041f54f32708007e3df3bafbc31fdd14ec129643bc81e1bf8893666b851f4be2de10c47fa3f0aeddda54f16ce652b3c37b375ec63c5a53ecd6df0927ba2c9965630834fc75f1727ebf98d"}}, &(0x7f00000004c0)=0x0) timer_delete(r4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001600)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e24, @rand_addr=0x6}, "626f265330000000000b027f1200"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140), 0x20) 2018/03/05 07:14:14 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x0) read(r0, &(0x7f00000000c0)=""/31, 0x1f) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x401, 0x9, 0x0, 0x19, "8f2ba3b8b3aeaab39ad8eb5bbc30f63904643f4c3e741d7b07627db1b3dbc235cbd1d26ba4340769f04622d5902d7a9f6baac651097df13182dff600d033699c", "bb0870b5d8220b3bc748aa1652ae78772fb3549d78b93b98665e378096174c64", [0x3, 0x5]}) clock_adjtime(0x7, &(0x7f0000000040)={0x3ff, 0x4, 0x10000, 0x401, 0x40, 0xbae, 0x80000001, 0x8, 0x1, 0x7, 0x9a8b, 0x6, 0x2, 0x936b, 0x7fff, 0x81, 0x7, 0x100000000, 0x10000, 0x7ff, 0xb5c, 0xe0, 0x6, 0x1, 0x8000, 0xcf}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) read(r1, &(0x7f0000000280)=""/36, 0xf0afcb82) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x3, 0x1}) [ 50.237754] audit: type=1400 audit(1520234054.737:28): avc: denied { bind } for pid=7610 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 50.284275] binder: 7589:7619 Release 1 refcount change on invalid ref 3 ret -22 [ 50.293662] binder: 7589:7619 Acquire 1 refcount change on invalid ref 3 ret -22 [ 50.305205] binder: 7589:7619 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 50.315657] binder: 7589:7619 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000004 [ 50.335294] binder: 7589:7642 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 50.342581] binder: 7589:7602 ioctl 40046207 0 returned -16 [ 50.343345] binder: 7589:7639 unknown command 0 [ 50.343350] binder: 7589:7639 ioctl c0306201 20000400 returned -22 [ 50.343815] binder: 7589:7619 Release 1 refcount change on invalid ref 1 ret -22 [ 50.343821] binder: 7589:7619 got reply transaction with no transaction stack [ 50.343827] binder: 7589:7619 transaction failed 29201/-71, size 0-0 line 2921 [ 50.360798] binder: BINDER_SET_CONTEXT_MGR already set [ 50.360804] binder: 7589:7619 ioctl 40046207 0 returned -16 [ 50.361997] binder: 7589:7619 ioctl 40046205 67bd3878 returned -22 [ 50.375065] binder: 7589:7639 unknown command 0 [ 50.375071] binder: 7589:7639 ioctl c0306201 20000400 returned -22 [ 50.375090] binder: 7589:7619 Release 1 refcount change on invalid ref 3 ret -22 [ 50.375096] binder: 7589:7619 Acquire 1 refcount change on invalid ref 3 ret -22 [ 50.375101] binder: 7589:7619 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 50.375109] binder: 7589:7619 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000004 2018/03/05 07:14:14 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000140)={0x0, 0x3, 0x9, {0x3, 0xff}, {0x9, 0x10000}, @const={0x9, {0x3, 0x63cc, 0x2, 0x100}}}) r1 = geteuid() r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0xfffffffffffffff9, 0x50000000, 0xfffffffffffffffd, 0x7fff, 0x7, 0xcc7, 0x2, 0x1, 0x8000, 0x400000000, 0x5, 0x4}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') ioctl$KDSKBLED(r0, 0x4b65, 0x1000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2018/03/05 07:14:15 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)=0x0) r2 = getuid() getresgid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000005c0)=0x14, 0x800) r5 = syz_open_dev$evdev(&(0x7f0000000600)='/dev/input/event#\x00', 0x7ff, 0xa00) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000640)='/dev/sequencer2\x00', 0x200, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000680)='/dev/keychord\x00', 0x2200, 0x0) r8 = gettid() getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000c80)) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000a40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000b80)=0xe8) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = socket$packet(0x11, 0x2, 0x300) r15 = socket$key(0xf, 0x3, 0x2) r16 = socket(0x0, 0x8000b, 0x7fffffff) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000000d00)={0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000d40)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0}, &(0x7f0000000dc0)=0xc) lstat(&(0x7f0000000940)='./file1\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgrp(0x0) r22 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = perf_event_open(&(0x7f0000001300)={0x4, 0x78, 0xfff, 0x9, 0x5, 0x7, 0x0, 0x7, 0xc4600, 0xd, 0x1, 0x8, 0x7, 0x100, 0xb3, 0x4, 0x7, 0x459, 0x470d, 0x9, 0x1, 0x6, 0x200, 0x7f, 0x6, 0x1, 0x1f, 0x1, 0x3, 0xa57a, 0x2, 0x401, 0x7, 0x0, 0x1000, 0x5, 0x57dacfff, 0x3ff, 0x0, 0x1, 0x3, @perf_config_ext={0x101, 0x1}, 0x10, 0xd6, 0x20, 0x3, 0x2, 0x2}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) r25 = syz_fuse_mount(&(0x7f0000001380)='./file0\x00', 0xe000, 0x0, 0xffffffffffffffff, 0x8, 0x2000) r26 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r27 = syz_open_pts(0xffffffffffffffff, 0x0) r28 = syz_open_dev$tun(&(0x7f0000001400)='/dev/net/tun\x00', 0x0, 0xeae439b32b078460) socketpair$inet(0x2, 0x80804, 0x1d, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001600)={0x0, 0x80000, 0xffffffffffffffff}) r31 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001640)='/dev/ashmem\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001680)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000016c0)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001740)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)="a47de44eb73d3beec36e88e314f949c8dc035ee5f25ac625df33775d3c22fa3b27f225ee24dcfedf661edd587c448265d4c862f4d083e09b9ba11f8bc28995a1d075ef9cb1b02f5fe5aa9b0d46a217ec32da8443cf9b429af3935df3bcf6e67bf5f3769abec4be247891b865f91df27b4c0abf88172cfbf78d0a4d88842777e2d6b748772456c8f253d60a4a65f326416bc4a164a4a0eb1ad68f3236", 0x9c}, {&(0x7f00000001c0)="6f58dba220eb30b14e7fe080a187f460b26d56765d2bb8516f7f430d3424bec4a177a459040e2cca6d344b1ec99d7b011f586f6dd8859b5b00ee1ffa6e03fdebdb4849219119cb230e0bfccd5677d6894499d88295742acacbbe6ac966e3e59d1da2fc3e2876433f13bc86ddc04556e69d945c46ece6c2cd0592b0d2048fd1d66e10ec9dd2957732", 0x88}, {&(0x7f0000000100)="45041677e9dc2b4a683607a97ceee873bced92dd154cdfaa744b7acefef2267c7e68e77f4937e757c5e7", 0x2a}, {&(0x7f0000000280)="c9c9e4f709784edf23354a90fb854cba4c524fe594373800b7b7b91ed68d9762222c2ab1adf27f075c6408dcd821c0b6132c7fdd35c3cbd2fd0a1380bd27815c6b55ab9bb4d4b8dcb14e245cc38748c91b1233e8097a051b7299f28f7fb9f342505cfd2359303fc10d31e0501b61488f1855bad8b9f5470ff156ea628347ace0412b33f027fbd447e578a08fa1b8cdeab77476d90ce2585689505f834957b2e7f1c9f4dc8ca2e3c46c46aeb97dc5434082a1d593de3fe5fc57d0784f409510587f2e32b42a1539e08c38ff5019e102e8390c650893d28407d1901898a1ec4659dc5a5773bf75", 0xe6}, {&(0x7f0000000380)="8130fab01414e5758a1d4ab23ef1b2628b6d4bef17cf827f084afb97c601f0aade64d48cd4a935062304b8a865915b62d86dfd2793596b3e1513782f180c957522b1f2e110fb7bbb3e210b91d08a4bfb4bdfc9dda53b169039f4c71b7e554e", 0x5f}, {&(0x7f0000000400)="93ace4f5acc3330d9bb590454fe2ff7fc93b573748cb17655dad267b666ec2115814e882f554b1070e8075b4119538deffad2d5bdaea60bc134c48e2077dcc376838c11accbfd1370a1e87c732463a3a0cb90b54421c728ba28f4c", 0x5b}], 0x6, &(0x7f00000006c0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x1c, 0x1, 0x1, [r4, r5, r6, r7]}], 0x34, 0x20000040}, {&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000000880)=[{&(0x7f0000000740)="cad333aa88103f55dbb47ca4d597ffa910472d3f46c6be1c068174864747907cf931d2c190f8d32996687a69202d39467ee9c566efe270343ebd342f837e514dfc5b1717a5f7aa2694c87e636861482b8a3d28200914836070468466d498c643eb72cb44938cfcf192be09942e0634ca5936dc8402186ab443415eb4672579ca77eb751a5777de31bf2e683418f29ce7dc854f1b90fd8c3cf1820baed97bd64be8f6e89c282b27e2a5d25c7f0ff7885e687c939c0c3785be8a98c76e598caad18828f419ac", 0xc5}, {&(0x7f0000000840)="9664a2049cef370a056fcf66796b08514dcada0de82354f9ab5ccb645525e56857de8a79a73a982d823c31278cdc1d12b91307685b585fd2523022ba6c1af7", 0x3f}], 0x2, &(0x7f0000000f40)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="180000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="180000008100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="180000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23], 0x7c, 0x4000010}, {&(0x7f0000000fc0)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f00000012c0)=[{&(0x7f0000001000)="c3b5a0c55eb4719532e506ff35306be5beba0a1d48cbb3a1c00c19b39ad5ce36b832caaa50d9271c9e95ace18bb45abd326c769823275cf087dea5bdbfe174a4e78e917443ff67c0a1067c45816c37597b8d578cfd50b3372345252020fcfe77af9caf2389737dfdd22d8acd57056126af94a195807bbbb3586da3244a6448800fff8b047973ed0401be352c1181639e97b49a53db1d3bb6a21be81320c578ca7a1f31bbf80dcd85f0a956778fc8c49ddfda48e053725e2e65006cbc8ebca12f", 0xc0}, {&(0x7f00000010c0)="a381acfa1fe0271e14617092304ef11cb6537f2b334b6aa1188bd2737bd7d3c7c39f8ce880bc2cb241f32015778e5ba4eda2ca7a2f2a629adbd6acf10379faf5fb233639cc28599b7b7f5144b3591af99224c7771f26d87443bb665aa9365ca92f2575bfa9e561ee744dcc8c71b6133d81e53b4d66630e20a05bbb078ba5a6285513c14e4e3f95593a24ccb66ad30d64212e817b84264b39cdeb9f0e1609e1a381703991904a9bc64ac10f570703e67f02288e92c4cac7ad3b72f0abff0c827bf8f7bb66e41391e3e64b5ee3", 0xcc}, {&(0x7f00000011c0)="bc412717e09686a718082691857053b6ceba6f076dd2f8ac7e95110ced79c00f49c2b7a9a604bfe26faa9db818bc303c9530b6877819674eff96981b23623b32fc07de782b77005812525914d26251822d11f1c2124b68fbf368d42a1ad623c7d5e537c12cbcfe7495ff6c71b815e40aa9fcb29942dcd9ad2298e250e75fee9e49ba12fd6eedca81c251ebe07658b7e54b0789dae7dfa3020b34c238e5f03115e2e49020fb0b5793a7f1a7287c2f5dd87b95fee791053fbbba7ef8fa98f1170fd584cb01e2f7152bb1817c", 0xcb}], 0x3, &(0x7f0000001480)=[@rights={0x24, 0x1, 0x1, [r24, r25, r26, r27, r28, r29]}], 0x24, 0x8044}, {&(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000001500)="a6e23b65c58910f0d7efaf2275d2e0edca404b6c68a0bc85655bc82f819de7475ea3a2ee18c611379f8c59a0edee72bf940a3dda04dbe9eccfa3a6cfd29fd7fa81a028e8696eb0a2ea609eb047358edbb19abca48fb86bb848f49c78551f73ef0ad546a978d248bb8ceb4a65", 0x6c}, {&(0x7f0000001580)="f8e5e044f9eb85bec529d4baf3c46e546e161e76794eda6bce299ce91566b0d907f05d83b25a9ddd22fe67b62e027aa63b6e523a38", 0x35}], 0x2, &(0x7f0000001700)=[@rights={0x1c, 0x1, 0x1, [r30, r31, r32, r33]}], 0x1c, 0x10}], 0x4, 0x8080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000180)={0x0, 0x9}) 2018/03/05 07:14:15 executing program 0: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x1c7, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) syz_extract_tcp_res$synack(&(0x7f0000d77ff8), 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/05 07:14:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005b4000)='setgroups\x00') write$sndseq(r0, &(0x7f0000f8a000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, [0x1, 0x5, 0x2, 0x7, 0x8, 0x1, 0xdfd, 0x100000001, 0x200, 0x7f, 0x2, 0x100000001, 0x5, 0x7fff, 0x6]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) 2018/03/05 07:14:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) fcntl$lock(r1, 0x24, &(0x7f0000011ffc)) fstatfs(r0, &(0x7f0000000000)=""/118) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/05 07:14:15 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000089c000/0x3000)=nil, 0x3000, 0x200000a, 0x40010, r0, 0x0) bind$ipx(r0, &(0x7f0000000200)={0x4, 0xfffffffffffffffc, 0x9, "83e84730def7", 0x248f584d}, 0x10) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r1, 0x0) r2 = gettid() ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000240)=""/70) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1a, 0x3, [0x3ff, 0x0, 0x1]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r3, 0x5, 0x57, 0x5, 0x4, 0xeca, 0x684c, 0x4, {r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x6, 0xfffffffffffffbff, 0x65d4, 0x0, 0x3}}, &(0x7f00000001c0)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/05 07:14:15 executing program 2: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) socket$inet6_dccp(0xa, 0x6, 0x0) [ 50.375115] binder: 7589:7619 Release 1 refcount change on invalid ref 1 ret -22 [ 50.375120] binder: 7589:7619 got reply transaction with no transaction stack [ 50.375126] binder: 7589:7619 transaction failed 29201/-71, size 0-0 line 2921 [ 50.468248] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.473778] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/05 07:14:15 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x0, 0x0, 0x2a09, 0x3c74}, {0xffffffffffffffa1, 0x9, 0x1000, 0x5}, {0x40, 0x8, 0x7f, 0x7}, {0xec, 0x7, 0x53, 0x4}, {0x7, 0x100000000, 0x81, 0xffffffff}, {0x0, 0x0, 0x6e7f, 0x4}, {0x7, 0x1, 0xa3, 0x1000}, {0x0, 0x4, 0x7fffffff, 0x6}, {0x8000, 0x9, 0x7, 0x6}, {0x9, 0x80000000, 0xdb60, 0x800}]}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents64(r1, &(0x7f0000436000)=""/172, 0xf8) getdents(r1, &(0x7f000055f000)=""/4096, 0x1000) 2018/03/05 07:14:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x211, 0x4) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) sendto$inet(r0, &(0x7f00008cdf1d)="0e", 0x1, 0x0, &(0x7f0000a46000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) read(r0, &(0x7f0000000140)=""/50, 0x32) close(r0) 2018/03/05 07:14:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="3800000014310b0000000054e8f71ec700011000", @ANYRES32=0x0, @ANYBLOB="0400080000000000080001007f00000108000200ac14140008000400ac1414aa"], 0x38}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x46, "85b8be84b67ba0e6596ad6097b7842354426c80e7b559439e4f266b84173affb0dc8e0b701b8fc80208a5513e402f58b7da29dc9cfa5a6d8820331e473dd504ef3d4871f3fe4"}, &(0x7f0000000100)=0x4e) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x5, 0xffffffff}, 0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80800) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@bridge_getlink={0x30, 0x12, 0x4, 0x70bd2a, 0x25dfdbfd, {0x7, 0x0, 0x0, r3, 0x20000, 0x100}, [@IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x5247}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x30}, 0x1}, 0x400c0) 2018/03/05 07:14:15 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) fchown(r0, r1, r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00000002c0)={0x0, 0x78, 0x7, 0x4, 0x34, 0x4, 0x0, 0x400, 0x80, 0x4, 0x5, 0x4, 0x0, 0x4fd, 0x77f3, 0x1, 0x7ff, 0x1, 0xfffffffffffffff9, 0x401, 0x10000, 0x3, 0x1f, 0x1, 0x401, 0x10000, 0x3, 0xfffffffffffffff7, 0x101, 0xfffffffffffff800, 0x5, 0x0, 0x0, 0x3ff, 0x7, 0x67, 0x1, 0x7, 0x0, 0xc5b6, 0x3, @perf_bp={&(0x7f0000000080), 0x2}, 0x10, 0xd6, 0x86f6, 0x7, 0x1, 0xafe, 0x1}, r3, 0xbf, r4, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e21, 0x39ff, @dev={0xfe, 0x80, [], 0x1a}, 0x4}, 0x3) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) listen(r0, 0x7) 2018/03/05 07:14:15 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) r1 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x14, 0x0, &(0x7f0000000100)=[@acquire_done={0x40106309, r1, 0x1}], 0x74, 0x0, &(0x7f0000000140)="48f13c28039b582cb71b26ee82118cbfcfae9c667c98dc5bca866aa4e8fd2525f5fb3de78f573a5812f996e21ef34183441c009a5cc470becedcbdfb16b89fb546c6cb0f6e936bea3f33b1485e239ffe04c7a2c521611eb10830a61456efb37b7a9176ef57fff289c2cee4b8f16c198674206609"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) socketpair(0x0, 0x0, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000080)={r4}) 2018/03/05 07:14:15 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @rand_addr=0x8}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000240)=""/211) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000000080)="0500000002", 0x5) r5 = fcntl$getown(r3, 0x9) r6 = getuid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x2, &(0x7f0000000040)={{0x0, 0x2710}, {0x77359400}}, &(0x7f00000000c0)) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={r5, r6, r7}, 0xc) 2018/03/05 07:14:15 executing program 0: add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x2e, 0x79, 0x7a}, 0x0, 0x394, 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000002ac0)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x2e, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/243, 0xf3}, {&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/98, 0x62}, {&(0x7f00000003c0)=""/42, 0x2a}, {&(0x7f0000000400)=""/142, 0x8e}, {&(0x7f00000004c0)=""/47, 0x2f}, {&(0x7f0000000500)=""/126, 0x7e}, {&(0x7f0000000580)=""/210, 0xd2}], 0x9, &(0x7f0000000700)=""/212, 0xd4, 0x6}, 0x40}, {{&(0x7f0000000800)=@ax25, 0x10, &(0x7f0000000c40)=[{&(0x7f0000000840)=""/63, 0x3f}, {&(0x7f0000000880)=""/234, 0xea}, {&(0x7f0000000980)=""/247, 0xf7}, {&(0x7f0000000a80)=""/200, 0xc8}, {&(0x7f0000000b80)=""/54, 0x36}, {&(0x7f0000000bc0)=""/109, 0x6d}], 0x6, &(0x7f0000000c80)=""/221, 0xdd, 0x2}}, {{&(0x7f0000000d80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x26, &(0x7f0000001f00)=[{&(0x7f0000000dc0)=""/216, 0xd8}, {&(0x7f0000000ec0)=""/60, 0x3c}, {&(0x7f0000000f00)=""/4096, 0x1000}], 0x3, &(0x7f0000001f40)=""/88, 0x58, 0xff33}, 0x7fff}, {{&(0x7f0000001fc0)=@un=@file={0x0, ""/65}, 0x43, &(0x7f0000002640)=[{&(0x7f0000002040)=""/147, 0x93}, {&(0x7f0000002100)}, {&(0x7f0000002140)=""/40, 0x28}, {&(0x7f0000002180)=""/199, 0xc7}, {&(0x7f0000002280)=""/225, 0xe1}, {&(0x7f0000002380)=""/251, 0xfb}, {&(0x7f0000002480)=""/11, 0xb}, {&(0x7f00000024c0)=""/99, 0x63}, {&(0x7f0000002540)=""/118, 0x76}, {&(0x7f00000025c0)=""/65, 0x41}], 0xa, &(0x7f00000026c0)=""/185, 0xb9, 0xc00000000000}}, {{&(0x7f0000002780)=@generic, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002800)=""/253, 0xfd}, {&(0x7f0000002900)=""/103, 0x67}, {&(0x7f0000002980)=""/53, 0x35}, {&(0x7f00000029c0)=""/12, 0xc}], 0x4, &(0x7f0000002a40)=""/108, 0x6c, 0xc0b}, 0x3}], 0x5, 0x1, 0x0) getpeername(r0, &(0x7f0000002b80)=@nfc, &(0x7f0000002bc0)=0x10) [ 50.586219] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12564 sclass=netlink_route_socket [ 50.644857] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=12564 sclass=netlink_route_socket 2018/03/05 07:14:15 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8)=[], 0x7b, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b5325e0c3552"}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ptrace$getsig(0x4202, r1, 0x6d3, &(0x7f0000000100)) r2 = socket(0xa, 0x6, 0x1db) inotify_init1(0x80000) getsockopt(r2, 0xaaf2, 0x2, &(0x7f0000000000)=""/18, &(0x7f0000000040)=0x12) 2018/03/05 07:14:15 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x1) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000c2dff8)='./file0\x00', r1, &(0x7f0000273000)='./file0/file0\x00', 0x1) 2018/03/05 07:14:15 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005fbe)) 2018/03/05 07:14:15 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r0, &(0x7f0000000040)=""/203, 0xcb) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) getdents64(r0, &(0x7f0000000df0)=""/528, 0xffffff11) ioctl$KDMKTONE(r0, 0x4b30, 0x8fa0000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1000) 2018/03/05 07:14:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x100000000, 0xd92, 0x7, 0x4, 0x4, 0x3ff, 0x3, 0x3, 0x6, 0x80000001, 0x407, 0xaea, 0x7, 0x1000000000000000, 0x3ff]}, &(0x7f0000000040)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xb600002, 0x5, 0x20}, 0x3) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000003c0)=""/14) close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000240)=[{0x2, 0x9}, {0x6, 0x62}, {0x7, 0x80000001}, {0x4, 0x9}, {0x0, 0x8000}, {0x2, 0xfff}], 0x6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mq_open(&(0x7f00000002c0)='/selinux/policy\x00', 0x40, 0x61, &(0x7f0000000300)={0x2, 0x2, 0x1, 0x20, 0x3, 0x5, 0x5, 0x1}) 2018/03/05 07:14:15 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f000067cfe0)={0x0, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x208000, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x100000000, 0x7fffffff, 0x3f}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000000)={0x401, 0xf7, 0x0, 0x4, 0x10, 0x800}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8200c0}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x280, 0x5, 0x6, 0x100, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x6}, [@generic="282bbbfc90655994fd533c82de870dda5aaec34a40d24ac2ea6f48271382d0f6232f7c484ad7ab41d457dc8a858ac7360d9c8be930690f1e947c620dab0201935780e580d3cba71957b209b7063c7e216ab086d565afea00701e9786ece030d2e9acddabf63187a59f6c8c49510b9b7d0514b1267aa35f946c862950e031ff0eb48ef9733972101dec75aa5192fa8e9c5545b769580c69", @generic="da023473101194d4e1e3b5068f52d527a542e57afd766c28993876fe9a18ffbc20009141a337f0b653749ea20b5146b82e58ac57c3a8ce3e61d1ad77676834cfcbe4e938", @typed={0x8, 0x48}, @nested={0x10, 0x25, [@typed={0xc, 0x8e, @uid=r2}]}, @generic="f53797c4bba02a5f78998a56188cb09f96bf43b8a73d4368947e86f66705516594aeabe4b807c3f8e0d520ed29f2880716342762066ced15b591924a7043429fe78c7bb934145bb2559b18b9b2c807ff2a03ec69a0bfa1cfd82726ad5fc7088ef14958185d5ce4f0af9641685c3e6f7259d24e2ad7bcee3b873f16ecc9e19d7a135464b96c40cd4dbf9fada66df2e4d899b81b56b42448c6bf3dcbdaf018d7b5d946620cef0deaafde303811d5", @generic="0dfdd94601c2095c01ea72a93141857a106d66e78fe81be7c6c9caef1a8e98fb96546d2165e9b67dfa642bdfcabf1ad46b63e0ac5aedd1691e8a4e25ed268971307306988164003f97e918ce2a92683f6181c7a77eba6181f18ddeb11142e93dd96e53093b894d49da516db00dbbc5465bcaa30e7959392c5ded684c921b936003d4c7510b4d8a979d1f2bcef4cce291af564d0c96c78fcd429136f9e2996ffd9b78f2d54d32679734332225930c77cb496bd6362b8a2eeaf7", @typed={0x10, 0x69, @u64=0x789}]}, 0x280}, 0x1, 0x0, 0x0, 0x800}, 0x10) 2018/03/05 07:14:15 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCNOTTY(r1, 0x5422) getpgrp(0xffffffffffffffff) r2 = gettid() process_vm_readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/224, 0xe0}], 0x1, &(0x7f0000000500)=[{&(0x7f0000000200)=""/204, 0xcc}, {&(0x7f0000000300)=""/235, 0xeb}, {&(0x7f0000000400)=""/218, 0xda}], 0x3, 0x0) r3 = getpgrp(r2) process_vm_writev(r3, &(0x7f0000ed5000)=[{&(0x7f000042a000)=""/190, 0xbe}], 0x1, &(0x7f0000b70f60)=[{&(0x7f0000a8f000)}, {&(0x7f0000e44000)=""/4096, 0x1000}], 0x2, 0x0) 2018/03/05 07:14:15 executing program 3: r0 = epoll_create1(0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0xc02}, {0x3, 0x200}, {0x8, 0x1}], 0x3) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/05 07:14:15 executing program 1: prctl$intptr(0xd, 0x800400002a) timer_create(0x0, &(0x7f0000000180)={0x0, 0xa, 0x6, @thr={&(0x7f0000000000)="9441403cde8f79915b9e8dd3a85a919abc725f04bcab66bdeea88b601efa357b1784b7049cd856030028efbe3ba1c1153beaa62dc5165a09e730e2421e0a4e0b92c9bd2f48ccd5926ba6eee5a3c3a0b443", &(0x7f0000000080)="fac85f662035f002018b94e2d86673e80d97ea7010e0fadbfe6c63974afddcf83f66d99b2d4aeac8c8d48767e338fef73e2187add377f8d44afa2c9ec126e2c89ec975b11811ef631134607be317caeb2415581b2cdca56c1db1d002b18d2680852a53745878adb5a125b5beb4581990b59e5a1676585e62d831c51bc584f7b99242640af448ce5820b628b5596d379103ee7c8b3aab56a7eb2a429de4166d05917d44f1b84d74d241524886a4233847b705325518297dfe609878d04f37ff45562ca6bbc49d8ba987ba876a2929ee7cb7fd66b5ac02e718db9f1415bc902876cf61b8d383f0fe3f57b1c5caea91"}}, &(0x7f0000000200)) 2018/03/05 07:14:15 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=ANY=[@ANYBLOB="00002e2f6669ff013000"], 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/05 07:14:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002004e20ac14ffbb0000000000000000030005000000000002004e20ac14ffbb0000000000000000040004000000000000000000000000000000000000000000000000000000000039c51f9fb5ac318405543e5f90c5075e85bc9aeee5bc69aef2895c5471ce8dc663627da517d653a0e1c870dc6deda8be030e54a91e2718a5a3c26869ee540dd73dc0badb66f9c52907886898a129f2"], 0xef}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) [ 51.115151] binder: 7713:7726 unknown command 0 [ 51.124184] binder: 7713:7726 ioctl c0306201 2001bfd0 returned -22 [ 51.140907] binder: 7713:7726 unknown command 0 2018/03/05 07:14:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="22aa97266597bb738cec1388189b8175180c0f4f1a68d9cbf52d59df8d8e4023c47b093caffd8b6743461a83fc9e01f4c96049449963c868979bdb97a3a90fa9fd214b3f11e4043ffe84da83264ff64123739bcbbbef4789d1b537575e9719a91c08e8a70123c02e9de25dbd3677f3f33ef8c3db57120141f560274461bd6a4145ed9c64c5", 0x85, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="fe9ece2bee465e45bbcf6865ec1700ac1a6c56640a0d52ac0a84ca401181671ad458c87399ed5270045302c5045ce75c0a8409984a6a1a288c2224", 0x3b, 0xfffffffffffffffa) r4 = add_key(&(0x7f00000002c0)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="942d553050bb390e6f694769f2ba7782939a60bc0ef437b51a5ea32d0462cc6679", 0x21, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000380)={r2, r3, r4}, &(0x7f00000003c0)=""/49, 0x31, &(0x7f0000000540)={&(0x7f0000000400)={'cryptd(sha256-avx2)\x00'}, &(0x7f0000000440)="d3030d2fa6bbf3017cf280f61e4071ba8d177c6f008a52c5ba747bbd32acb79bf5dba0e03b808d8ec100e4418e1553cf213e39c2d06406262f1e973f75475f5a9b69c3e2d170bf7501c625cdf8ba6d42c00c295bcb921b0f404ed1fee206f5bd9232fa5ee608c9af83d7f4e3c34a8acc61d3be98e6bfc8aedf71baa7502fd58b2be0cf820a6b724ce5ac4ecc86a30507f266126978f89a1bdc5875004c3fc3974d1f1c86d2e5dfab2e30d6be21895c943c47e43cf4fc529acc73eda431a5c6550300", 0xc2}) getsockopt$netlink(r1, 0x10e, 0x7, &(0x7f0000000040)=""/5, &(0x7f0000000080)=0x5) futex(&(0x7f000000cffc)=0x20, 0x0, 0xfffffffffffffffd, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) 2018/03/05 07:14:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={r3, 0x7ff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xff, 0x1}, 0xffffffffffffffd9) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={r4}, &(0x7f0000000380)=0x8) mmap(&(0x7f0000659000/0x3000)=nil, 0x3000, 0x8, 0x12, r1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) syz_open_pts(r5, 0x101081) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x1f, 0x2, 0x0, 0x1, 0x1, 0x3ff, 0x3ff}, 0x20) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000180)={0x8, 0x40000000, 0x1, 0x7, 0x1f, 0xfffffffffffffe01, 0x1f, 0x8, 0x0, 0xaa, 0xafec, 0xff}) ioctl(r1, 0x1f, &(0x7f0000000280)="5367854c78e75117513a7080b2e5b81e0b3ad02bfbd28189af8f89fe252f39ac7cdfb532061dc6c4f3061a125a1e0c2d7228d525d6c361492c76858eabae78c288dc4b69aa230bc5be8a2e4acc240a6ddccec5fe92e9181c73c56789cbb7f235b24e65bec99a37cffca5f9be5d1ca7775a9027152ec239becef7b6874e7625cd13441e5797d61dfdc058e0cb1fdd16eb27d1f016b138472dd938e34df70ba45b67dd3c03e5cd15e7237bd4593541d71f9aea") ioperm(0x6, 0x5, 0x1) fstat(r0, &(0x7f00000004c0)) syz_open_pts(r2, 0x20080) 2018/03/05 07:14:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0xffe}], 0x1, 0x3) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x5) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/142, 0x8e}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2, 0x52) sendfile(r0, r1, &(0x7f0000000000), 0x5) 2018/03/05 07:14:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) preadv(r0, &(0x7f0000001940)=[{&(0x7f0000001980)=""/197, 0xc5}], 0x1, 0x2) 2018/03/05 07:14:15 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00000000c0)=0x80000000) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000100)="b4ff23d3f9c57290da9ee5a259e0814a0e87e5ba717059192dc48af550471073f2e67926702f756d4dddc0c01a6d934c29fb4f304c88a0852f429ec7e0b24c195ea4b7bcc0ce5db0b26b970265e1476534333cad757891df31bf893bb244ab0d8b8d247e746ff3c3687ee210fcf5e78b338220d90b1e2b95959c224afb2871f13083ec42ca3681eee2db7db25cc2bf490f77a055202e7647721d7f8df5cfd7ce6f9a6808c5f8f31b0674597dc3b567b7feb9e8d546957f290e3a9998", 0xbc, 0x40000, &(0x7f00000001c0)={0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x401}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, 0x209) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty, 0x2}, 0x1c) 2018/03/05 07:14:15 executing program 2: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='/dev/sg#\x00', 0x9, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) syncfs(r0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x24, 0x80000000008001, 0x0, 0x8020401020}) ioctl(r1, 0x2281, &(0x7f0000000100)='\x00') [ 51.162180] binder: 7713:7726 ioctl c0306201 2001bfd0 returned -22 2018/03/05 07:14:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) listen(r2, 0x0) listen(r1, 0x0) 2018/03/05 07:14:15 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000300)=""/192) ioctl(r0, 0x227a, &(0x7f0000000040)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) ioctl(r0, 0xc876, &(0x7f00000003c0)="74d0864dc208769f84ae403348916733539810a7c4cbafbe4ce3d40ff16642cd00f6c0ef80702aee41e49653f420d0f60c4fd62cd36f154d4147cb37a7f4ab726d36cf6cd642289f33b43b6dc9449a0676c212cad270cf104050fdd7ec18ad060e2d456ce6aefa8bda6e066c029bb6e79d915ec576e2dd9786bdf85054e6d00d4072c15c5a0e90e2bc5ee22f016b939e1ccd54da3b84e94f7fefd3b89e9e87710b") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="5d0000000c513f852f71590d520440f188731ce77bc9b43a75405120f8761e72dab3aea980522259cc4d09b4c33085400828796a92371afd537865387a79a358550bb691327718368b9647dd3c0234e853faab56c6607abcd0db8771c2eaa4822d23e1fc0a48c31b0c7c3ad2ebdd5142a53593164de3690af4782144301f7409e2df6804cf270f1875590d5df9d2745edb1c111846dfea9a5eae8729da08948c43b2ada352288c96efc779c6d868f6ef930d86b1417ea46558ade5af000000000000000000000000000000000000000000000000"], &(0x7f00000001c0)=0xfffffffffffffe73) sendmsg(r0, &(0x7f0000001800)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0xd8, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f00000016c0)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000080)="51088dbde5985102d300c7a5512557b99d155f9ccae241c042fcd360753f3b7d50", 0x21}, {&(0x7f0000000140)="5b9372bb0f8f97f0", 0x8}, {&(0x7f0000001480)="28a75559be681899b3faae6f507ee1e4b50d614822a4113dcbd688e66199804693c12846b9c6f02b13c243a5c7c98046c59d6129ed1bb1cd7ef9efceaee9918ce92c616bc223c6f5913fffe2233b91b94a934b973fbc511246b92d6537090f88d528aefa1b744b6fce3496e7671dfe87ab0e03d85af9891cdc46a91582713fcf1edca48f06ed4a3b518de4d8eb8b004b7598ce31c1d2045bbe9131abcb0ca9ebd03f8552304c6e3a", 0xa8}, {&(0x7f0000001540)="21550bbd633409490b088ec22a0afd41fb9746108163b58939eb8c39a04c868e7a48f9cdd0e4ab9fb9aa7fe96eb39cbd66982ba0ab7f314d349b7e2aa0b399849607af1fcdebb778e471e72a667283d642e876120ffebcce84ceb7d67b80dc07c3232a6fcca718eca640e258304408b11fe5df", 0x73}, {&(0x7f00000015c0)="75a17575a1d5941da3ee9e1f7c086aac8acbbd55aafe476dcb3cc23e4e908957a47ebf2d27323592932c3c79f3d5b17c8d91385a95eedb82eed99788d43d7b2e62ee597d3d30c8074737c1e7d94b39e1d2f33387af6b2122478c4ab405a45c81dde0a2d300feb2925848cc6affe9adb27af40aea31f3630ccba9eaf2c3bd4cf528da6851be4e496596d8be9b1963127f83a30871deb50cc1cef6a161093eec1403d449a01d51616e102de9b0d32f10939d72aeb4047269bfefb4bcd304dfeaf8f0f36867c3889c95b40361fe1f1930f1bf08ce5e49ff3159c07eb1", 0xdb}], 0x6, &(0x7f0000001700)=[{0xd0, 0x10f, 0x1, "cbe20a81518806e619501b802eeca0dee5400a6931787caac00c593f00d3d4731bdadfbe2427a23930468813c2c67e2e937ab5f5f0721f44adbbd1e1845a6b0a9a124f0cfc053a21f0ff97dffb0fe7308dc9044e3bcc10e36e5aa435e69118fd067535e88707d9531e5fe3704fa1a0e14106d31ec0a84873cb8074931c7941755b4d360ad0f07ccf25a3477a41ccc11bb0801152389a19e87b399ba75675ad54ba599d0aa9cc16ff4f053fbc26ff917a9f5cac500623d223739b54ab52038c52007c8f"}, {0x30, 0x11, 0x4, "fa16da7e4a57d6fe32446ee0b179173ebaf1bda4117d9994be8fe0356d89c19a2895"}], 0x100, 0x1}, 0x4000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x5, 0x1000}, &(0x7f0000000180)=0x8) 2018/03/05 07:14:15 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000001b40)=[], 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40040, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x11400) 2018/03/05 07:14:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@empty, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in=@empty, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'syzkaller0\x00', r1}) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000000)=[], 0xcc}, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 2018/03/05 07:14:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001100090469000000810000000f00004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040)=""/107, &(0x7f0000000180)=0x6b) 2018/03/05 07:14:15 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') r3 = inotify_init1(0x80800) close(r3) sendfile(r0, r2, &(0x7f0000000000)=0x100, 0xff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) ptrace$cont(0xffffffffffffffff, r4, 0x800, 0xffffffffffffff81) 2018/03/05 07:14:15 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/03/05 07:14:15 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000002c0)={0x14, 0xa, 0xa, 0x3, 0x0, 0x0, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = userfaultfd(0x0) mremap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x6, 0x0, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000080)={r2, 0x2}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/03/05 07:14:15 executing program 1: futex(&(0x7f000036bffc), 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000000), 0x32317d08) socket$pppoe(0x18, 0x1, 0x0) clock_getres(0x7, &(0x7f0000000040)) 2018/03/05 07:14:15 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x10, 0x3, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4dffffffffffffffffffffffff000000000000000000000000000000000000000024080000000000000000150069cc7610cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x4c}, 0x1}, 0x0) 2018/03/05 07:14:15 executing program 6: socket(0x10, 0x2, 0x0) 2018/03/05 07:14:15 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$search(0xa, r2, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r2) 2018/03/05 07:14:15 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x1, @time={0x77359400}}) fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000857fb0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/05 07:14:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="45000000000100000000000000000000000000010000800000000000000000000000000000000000"]}) fremovexattr(r0, &(0x7f0000000000)=@known='security.selinux\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'teql0\x00', @ifru_flags=0x102}) 2018/03/05 07:14:15 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000000)="0883aec5719298788e1dd7370fe36a3ff4d12385be9b28e9bb022066319d54464d5fd5e926ca4cd35ccba61c370f4252b93305b2472f03dbd8ff859cfacb6b233f0073158621eb2824e71378940fa50c618e94c621f186c9cb212b0ad2ff5bd9007a8942a8297b0c0b1755342bd491377faf63aa79455a16ca85689e8709d4007b5ce098eef0da58dc19993ffeae6b0f95", 0x91}, {&(0x7f0000000200)="dbf492cbbbb0a982e0239b62ff2768549479450f809c2bd6ee88f16d78c30d816a44cecbc433d1d352a54699a1054a63344f1a0b187f65b14c0c0afdcf685914e7b16c20ab3c2c6eddad6ba6acc2d5df3cf225336a696e3a69edff17a11f45a5fa15f66dc3cc768de9a1c122606754db4e85a38c1bf825c66cbded1cea8bd1ab3774ae6b15dd4820542e0760b597519ab95f385cd78c4fd5fe22ca6e61e231fac4f9bfb23833af4db9b92628d7bcd77485f3f8b44272839ab81940b944f194a49129c9548a97668be8cd46ae3c2556959c1c2ec8f3941e5767ca733df6a2fb29539630d979c95697c894f9fc1832315c60", 0xf1}], 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x3, 0x3, 0x2, 0x7fff, 0x7, 0x9}, &(0x7f0000000600)=0x20) r2 = accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14, 0x800) r4 = add_key(&(0x7f0000000540)='rxrpc_s\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000640)={{0x7ff, 0x5639874c}, {0x8, 0x6}, 0x9, 0x1, 0x80000001}) add_key(&(0x7f00000005c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="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", 0xfa, r4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0xffffffff00000001, r3}) ppoll(&(0x7f0000000140)=[{r1}, {r1, 0x2ce}], 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0x3}, 0x8) fcntl$getflags(r2, 0x408) 2018/03/05 07:14:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/psched\x00') ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/fib_triestat\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, 0x0) 2018/03/05 07:14:15 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$random(&(0x7f0000000280)='/dev/random\x00', 0x0, 0x4000) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) readahead(r1, 0x5, 0x101) sendmsg$nl_netfilter(r1, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xf0, 0x12, 0xf, 0x300, 0x70bd29, 0x25dfdbfc, {0x7, 0x0, 0x1}, [@generic="f42140470183c108eb664eb115c75457179ef73d36f2b2c211d5ab0e72ebb4f167c5e05dbd08da0fab6f05fe93ac35a303e656b8f24757edda83fd95e5ce359a192ab45dca9cce92df974c76ee81c1299e8f93783f7a8982de5292760310bad957ba936a79b0a36beee551458358a904242b0119e2aee3380405ebe8e71cbc", @nested={0x34, 0x38, [@typed={0x10, 0x44, @str='keyring\x00'}, @typed={0xc, 0x15, @fd=r2}, @typed={0xc, 0x0, @uid=r3}, @generic="80fe01c0276192cd"]}, @typed={0x18, 0x2f, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @typed={0x10, 0x10, @u64=0x5}]}, 0xf0}, 0x1, 0x0, 0x0, 0x804}, 0x8000) poll(&(0x7f00000000c0)=[], 0x0, 0x299e) keyctl$describe(0x6, r0, &(0x7f0000000500)=""/234, 0xea) 2018/03/05 07:14:15 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) fcntl$getflags(r0, 0x40a) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xb79, 0x4) 2018/03/05 07:14:15 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f0000000200)=0xc) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(0xffffffffffffffff) bind$llc(r1, &(0x7f0000000240)={0x1a, 0x7, 0xffffffff, 0x40, 0x92f8, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x81b4f9829dbf1447}}, 0x10) tgkill(r2, r3, 0x26) getitimer(0x0, &(0x7f0000000300)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000000)) fgetxattr(r0, &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000001f0f)=""/241, 0x8f) fcntl$addseals(r0, 0x409, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x4, 0x1, 0x7, 0x80000000, 0x7, 0x200, 0x7fff, 0x0}, &(0x7f00000000c0)=0x20) sync_file_range(r1, 0x3fef, 0x2, 0x3) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x4f}, &(0x7f0000000140)=0x8) 2018/03/05 07:14:15 executing program 1: r0 = gettid() r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2001, 0x108) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0xf49, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000080)={0x8, r2}) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r3, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$nl_generic(r4, &(0x7f0000719000)={&(0x7f0000354ff4)={0x10}, 0xc, &(0x7f0000214ff0)={&(0x7f0000755000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/03/05 07:14:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00007b5ff4)='net/netlink\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='statm\x00') pread64(r0, &(0x7f0000f81800)=""/2048, 0x800, 0x2000800) 2018/03/05 07:14:15 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000300)="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", 0x1000, 0x20000000, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) fadvise64(r0, 0x0, 0x5, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='tunl0\x00', 0x85) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/05 07:14:15 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x200, 0x4) prctl$intptr(0xa, 0x7ff) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000001280)=[], 0x0, &(0x7f0000003740)=[]}}], 0x2, 0x0) 2018/03/05 07:14:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000002ff0)=[{&(0x7f0000005000)="390000001300090469000000810000000700004003000000450001070000001419001a000100020d0700006f0200000000000000000003e400", 0x39}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000002, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='ppp1\x00'], &(0x7f0000000180)=[&(0x7f0000000140)='\x00']) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) 2018/03/05 07:14:15 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a0000020000fab26b11d633aa5f2223d52b1df752f81dabf0c1f2780000"], 0x10}, 0x1}, 0x40804) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x8) socket$key(0xf, 0x3, 0x2) prctl$setendian(0x14, 0x7) 2018/03/05 07:14:15 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000015cffc)=0xd9df, 0x4) recvmmsg(r0, &(0x7f0000bb5f80)=[{{&(0x7f000015cff2)=@l2, 0xe, &(0x7f00001d7000)=[], 0x0, &(0x7f0000b47000)=""/199, 0xc7}}], 0x1, 0x2, &(0x7f0000bb5ff8)) sendto(r1, &(0x7f0000ba4fc2), 0x0, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r1) connect$ipx(r2, &(0x7f0000000000)={0x4, 0x4184, 0x81, "d837e5d0e157", 0x40}, 0x10) 2018/03/05 07:14:15 executing program 3: r0 = gettid() r1 = dup(0xffffffffffffff9c) socket$netlink(0x10, 0x3, 0xa) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) r2 = syz_open_procfs(r0, &(0x7f0000001240)) capset(&(0x7f0000001080)={0x399f1736, r0}, &(0x7f00000010c0)={0x0, 0x80, 0x7, 0x2, 0x3, 0x10001}) exit(0x0) getdents64(r2, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/05 07:14:16 executing program 0: clock_gettime(0x6, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000746000)={{}, {r0, r1/1000+10000}}, &(0x7f0000916fe0)) alarm(0x0) [ 51.476678] audit: type=1400 audit(1520234055.987:29): avc: denied { create } for pid=7863 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/05 07:14:16 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, {0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1f, [0x80000000, 0x8001, 0x8, 0x101, 0x9754, 0x0, 0x5, 0x3]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="8b00000007d82e9c9dd7ad9b50b0d1ca742c8f55eb60fad32c2495b5c8b4c16a1716deb921487d90820a5a04c48019d4604cccbf5bc1014cee8788c6ab7b954293b86c9a213946d19393f3e2ea06b06bfd00ba393ef31ebd4308fb56fb5e2f433902edf9a932208cfbe42f1af103b4dc4e05b5d75cccf35fd711a9a9cee34112c709eedcf56c710600393e784498ed"], &(0x7f00000000c0)=0x93) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x4}, 0xfffffea2) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x3, 0x4) getsockopt(r0, 0x633e2f56, 0x9, &(0x7f0000000140)=""/64, &(0x7f0000000180)=0x40) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syslog(0x9, &(0x7f00000001c0)=""/157, 0x9d) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/05 07:14:16 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) chdir(&(0x7f00003f7000)='./file0\x00') getcwd(&(0x7f0000000180), 0xfffffffffffffd61) 2018/03/05 07:14:16 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a1ff5)='clear_refs\x00') unshare(0x28060400) exit(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x2, 0x4) 2018/03/05 07:14:16 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) r2 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x8, &(0x7f0000000180)={0x100}) setns(r0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f00000000c0)={{0x1, 0x8}, 'port1\x00', 0x1, 0x1000, 0x1, 0xff, 0x7ff, 0x80, 0xffdfffff, 0x0, 0x3, 0xa}) syz_open_procfs(r3, &(0x7f0000000040)='attr/prev\x00') fcntl$getflags(r0, 0x1) 2018/03/05 07:14:16 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr/sockcreate\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) pread64(r0, &(0x7f0000000340)=""/2048, 0x800, 0x0) 2018/03/05 07:14:16 executing program 1: pipe(&(0x7f0000000080)) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x4402, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000000)={0x0, 0x8, 0x0, @tid}) 2018/03/05 07:14:16 executing program 7: mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x107) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/40) 2018/03/05 07:14:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)='\b', 0x1, 0x100000004043, &(0x7f0000000240)={0x2, 0x804e20, @empty}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xdd, "4c92a2ef4fc0207c287fbc10d8ee36d7df068dffff05ee188bce258c0a220061f55517cb1747781e2aa301aedd4c0da4e0da3605ce4d336451d3c9ef913480511df5b3a6e7afe573a2b290ef8501d5cc4d8a06c633a411daef4c37422e366bf349e75fe29acb242826e77831366419f054d563e48a4d64f362ac0f6c5ac30b97b84b662974494a640ad1772656cfcdcdae4b0caad5fa1a1f03dd7eb225828b7fd191f2a060e2253c7ff17984993e0d18169b8a2369f776d41a8d8c9ea1b9997d1fa716b3b208315693208695663bff8c79aaba70c83fe671a77d62587e"}, &(0x7f0000000180)=0x101) recvmmsg(r0, &(0x7f0000c0c000)=[{{&(0x7f0000833000)=@nfc, 0x10, &(0x7f000001e000)=[{&(0x7f0000ef4000)=""/122, 0x7a}], 0x1, &(0x7f00008fd7e0)=""/209, 0xd1}}], 0x1, 0x3, 0x0) 2018/03/05 07:14:16 executing program 1: prctl$getreaper(0x25, &(0x7f0000007000)) mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r3, 0x0) r4 = socket$inet6(0xa, 0x5, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) 2018/03/05 07:14:16 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') readv(r2, &(0x7f0000000280)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000180)=""/134, 0x86}], 0x2) 2018/03/05 07:14:16 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x15, 0x78, 0x8000000004, 0x4}, {0x10000000000006, 0x0, 0x0, 0x7}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f0000000040)='t', 0x1}], 0x1) 2018/03/05 07:14:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x1) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/03/05 07:14:16 executing program 4: r0 = memfd_create(&(0x7f000024c000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00') readlink(&(0x7f000094d000)='./file0\x00', &(0x7f0000601fff)=""/1, 0x1) 2018/03/05 07:14:16 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = socket$inet(0x2, 0x1, 0x400000000007ff) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'syz_tun\x00', @ifru_addrs={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000280)=0x44) r2 = open(&(0x7f0000000000)='./file0\x00', 0x440000, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xd2, "82bd090dda848fcada47fc708384383c5813ba8273520922545565551ede3e9e2d309a1ede7f7946e14208efde1c52b8951fe759ad7f6cd8f5cdba1db01586280fa673f83c1d70bd6636ae2ae91a1620c6b23d4222bbb792abd9a86ab2fd3268f29788c15f0e2689a4905fa02be9fe9c7d642d87eb32e8859537a62499191fd5e2a0964efe372b7065f5d5ebd6d74dabca8ae1d41214fbc276be057a410a85142045892df6eb0821f247f49c0c86392caa5b97ac5f4d851c157a2a7a8470a0de8079bde0713d5595217b0d6c91b4e2ac26f8"}, &(0x7f0000000040)=0xda) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x8}, 0x8) 2018/03/05 07:14:16 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=@in={0x2, 0x4e22, @rand_addr=0x6}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="808ea33f860b5eddf33d75b12333", 0xe}], 0x1, 0x0, 0x0, 0x800}], 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/03/05 07:14:16 executing program 0: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000001000)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8)=[], &(0x7f0000000ff2)=[&(0x7f0000000040)='\x00'], 0x1000) 2018/03/05 07:14:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0xc0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x3, 0x0, 0x7, 'queue1\x00', 0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008d80)={'bridge0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000008dc0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) unshare(0x400) getsockname(r1, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000300)=0x32) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace(0x10, r3) 2018/03/05 07:14:16 executing program 2: seccomp(0xffffffffffffffff, 0x0, &(0x7f000053bff8)={0x289, &(0x7f00001a4fd8)=[]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x100) r1 = dup(r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) creat(&(0x7f00000000c0)='./file0\x00', 0x40) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1a000, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) 2018/03/05 07:14:16 executing program 7: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x100000000, 0xea74, 0xfff, 0x40]}, &(0x7f0000000080)=0xc) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f00000000c0)="12fd6400d55a1d72ead4d03480749672") sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[], 0x0, &(0x7f0000000100)=