0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x20044800}, 0x0) r3 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000580), 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x1) r5 = syz_open_dev$vcsa(&(0x7f0000000680)='/dev/vcsa#\x00', 0x2, 0x101000) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f00000006c0)=0x80) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00000011c0)={{0x2000, 0x106002, 0xb, 0x1ff, 0x1, 0x6, 0xe2, 0x6, 0x80000001, 0x0, 0xa2, 0xffffffffffff0000}, {0x0, 0x1f000, 0xb, 0x1, 0x7, 0x8, 0x4eb66ff3, 0xffffffffffffa18a, 0x9, 0x1000, 0x80, 0xfffffffffffffbff}, {0x100000, 0x4000, 0x8, 0x4, 0x200, 0x400, 0x6, 0xf7d, 0x49e5a60e, 0x1c000000000000, 0x4, 0xffffffffffff0001}, {0xf000, 0x0, 0xd, 0x100, 0x0, 0x6, 0x0, 0x4d7, 0x6, 0x100, 0x0, 0x7f06}, {0x0, 0x10000, 0xb, 0x3, 0x6, 0x4, 0x6e5, 0xd4, 0x9, 0x5, 0x2, 0x1}, {0x5000, 0x10000, 0xf, 0x80, 0x8, 0x0, 0x100000000, 0x0, 0x9, 0xffffffffffffffc1, 0x3, 0x8960}, {0x101000, 0xf002, 0xf, 0x10000, 0x8, 0x0, 0x0, 0x1, 0x59b8, 0xfff, 0x1f, 0x3f}, {0xf000, 0xf000, 0xe, 0x81, 0x8, 0x80000001, 0x4, 0x0, 0x0, 0x5, 0x9, 0xe874}, {}, {0x0, 0x4}, 0x10, 0x0, 0x1, 0x4040, 0xb, 0x100, 0xf004, [0x8, 0x85c, 0x9e, 0x10000]}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000f80)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001100)={r7, 0xc0, &(0x7f0000001040)=[@in6={0xa, 0x4e23, 0x8000, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x80}]}, &(0x7f0000001140)=0xc) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=""/187}) connect$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x3, 0x0, 0x0, 0x5, 0x4000}, 0x80000003, 0xff}, 0xe) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000a40)=@add_del={0x2, &(0x7f0000001180)='dummy0\x00', 0x9b}) sendmsg$nl_route(r6, &(0x7f0000000500)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@mpls_delroute={0x3c, 0x19, 0x115, 0x70bd2b, 0x25dfdbff, {0x1c, 0x14, 0x14, 0x4, 0xff, 0x7, 0x0, 0x0, 0x800}, [@RTA_DST={0x20, 0x1, [{0x2, 0x5, 0x7fff, 0x4733}, {0x68d, 0x9, 0x200}, {0x8001, 0x0, 0x400, 0x8}, {0x81, 0x35c2, 0x8, 0x200}, {0x8, 0x9, 0x8, 0x2625}, {0x800, 0xc7, 0x10001, 0x5d}, {0x8, 0x1, 0x8, 0x1ff}]}]}, 0x3c}, 0x1}, 0x40000) accept4$inet6(r1, &(0x7f0000000a80)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000ac0)=0x1c, 0x800) sendmsg(r3, &(0x7f0000000f40)={&(0x7f0000000240)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000b00)="e0333f9bf7d63dae012ebdd007de2bf2c62f345eae05af0d0d9b5a728d4167a87dd6a2a07f4f8a33349f6a0f65cb9c405809385250d2e8f08745c45b8cd0b9d5b626f6b19defa1eef4ac3b169b2994888a9ea4aa0cc4b20783b4c7cb4c968fbb86846452d9f74b8686ab1b89abb6af83f73f461ffaeaa5c02c6e7a56363296d63f966aecc5abbd65d01418c4b834108768cdb255ad50181aaf5f184f2f62cee6a1088919311b4aacd41ffc8865fc69b7aa0b56173aedd71f92df510e6c3b5157ae238bb15a18e6f21ed6e8b96fbbfb0bba66836f321cb4f03a0ea5a0c2eb0fc78567ed227bdbc23a3d0d", 0xea}, {&(0x7f0000000980)="b8f5354b355fe2803616136635762509bf49ea3aa3e85f39cdf532c0d9a0971e528405b516af297a8ef0d3bd38e424761f54e90e7eee230aa77defe27071d8c2cee1e2db59e68f7ad9c6799012efe724ab552ced54f4a3de3c2fa7b048d97298775a510409d1e91a06b1e3a214d3c925f01d494d1909d2ef37e46a871959bb2f04ddcd987b5b21f7db2b248abfba9be17c4de383610615bb503931ff0024d9e0545c37f63ca24f29d32ef9c50159b002612a1fc5", 0xb4}], 0x2, &(0x7f0000000c00)=[{0xe8, 0x119, 0x7, "7f9bf903d5ca9d07edf48214668caab1e26f9a767f654d6dab5f7dd2dacee2096311a93778cdebeccf37f5aeaf615d2c7485b3b3204a04f4011b8fc046d21f14ddb53b50e2adc9539db3cdc16623ed11694d02fb8c7b55201e1658a3ff4feae4e89adbdeb24a9870db71596da4b3513178b52563d6b0b83f87cf837c0e0d77fcc6ac27c397fc0b5b49be6913ffc3855c0bbb4663417ff44d0ede584903112da000760761e6cb655cc40da5b902ed7363a851ba453137496de1f04360e5d1d1a3d1041c0f107c4e6881f4e6f1782374cb49706b864a6e1efba04765"}, {0x9c, 0x0, 0x100000001, "9a58658e382ab844c47f66b00d32ee1d3253ec19741ded723d704b2bf5b3aa64af340f0fc07e3d8285c027162bb4895a2ff0e1e43f089b11a8335c981f1e6dbfab6d6896043efe4949394096a780770f38d7b27af45b7ec47921e5a8963b1ceefd5aa15134a970a6eb6e443f8421f2eb36e284b9fe7995851f757765b6b9a597d16d5b0cee7836dea0f95024ec"}, {0x2c, 0x10f, 0xffffffffffff8064, "3d342772a48474b61cb317bfb2bcee49feea2dd62580a3500cf1391400"}, {0x8c, 0x102, 0xffffffff, "7937365f49614104ce2b9e2ab9406692a38592b62d576f5ce161c3fbd1c40198c9f547c225ee2b8efea0580fffe4c862eafb36992b5347df31fd98d567c0f67048114f7456d806e3303178959536e97392b75cf6c102123bc0064d5a9efc1731c13b6360687443ccb3379e6bf37a4898963db4c405e3c330e47b27cb0c09ca"}, {0xcc, 0x10f, 0x400, "a2c7033e2223298d9cce9ebc195f61aae074ba5cd7747b8210c85b46a6f04769190b016765816a0a3d435aec8ff224d706ce6406403702e511db351ff3057cccd8dec94619e7040bfa5c640178c2a581c0a207ade8a80f9054e8d17a213135430264ca47d63190cdfa039e9b125288e0a3e6e6c63e1e5a8717fb7c0ceec2808bdbc8f10d695e1fd03b27148c9d3f07108427e519e4d4fd48db902d201521e9937f4dd20f0fc6bcf4eae98527995ae9167813e38ce74607f1df8e95c7d4"}], 0x308, 0x40000}, 0x20000811) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x12, 0x3) 2018/04/01 08:42:38 executing program 5: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) sync_file_range(0xffffffffffffffff, 0x1, 0x0, 0x2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f00000002c0)}) r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x408800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0xb1, 0x80000000, 0x200, 0x0, 0x9, 0x4, 0x100000001, 0x5, 0x7fffffff, 0x4eb1, 0xfff, 0x400, 0x2d55e305, 0x9]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) r3 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12132, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000100)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r3}], 0x2f1, 0x0, &(0x7f0000000080)}) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x7, 0x4}, 0xc) 2018/04/01 08:42:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ptrace$peek(0xffffffffffffffff, r1, &(0x7f00000000c0)) r2 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) 2018/04/01 08:42:38 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) waitid(0x3, r0, &(0x7f0000000100), 0x80000004, &(0x7f0000000140)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000003000)={0x3}, &(0x7f0000003fc0), &(0x7f0000003000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000003000)={0xfffffffffffff801}, 0x8}) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) 2018/04/01 08:42:38 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0xbf, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000200)=""/191}, &(0x7f0000000100)=0x50) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x5, 0x400040) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f00000001c0)=0x1000, 0x4) r2 = socket$inet6(0xa, 0x3, 0x4000000000000087) setsockopt$inet6_buf(r2, 0x29, 0x1b, &(0x7f0000000180)="4496de085ec528041afb3f69ce7402e4535b905f", 0x14) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3fc, 0x1fffe) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000000)={0x1, 0x7, 0x10001, 0x10001, 0x10, 0x8}) socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x5, 0x7) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) 2018/04/01 08:42:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x40416, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x979, 0x0, 0x747, 0x0, 0x7ff, 0x89, 0xfffffffffffffffb, 0x1, 0xe9d, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x3, 0x0, 0x0, 0x2ad8}, r3, 0x0, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000000200)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000600)=[@textreal={0x8, &(0x7f0000000040)="b8820b8ee8640f080f06bad004b063eebad10466edbaa10066edbad00466b88584000066ef3e67650f070f01d10f72d58a", 0x31}], 0x1, 0x8, &(0x7f0000000640)=[@cr4={0x1, 0x204080}], 0x1) 2018/04/01 08:42:38 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x248, 0x22, 0x0, 0x0, 0x0, {0x6}, [@nested={0x16c, 0x11, [@generic="ab9c58a842e7d96bd7c767966ff9acbfc9d1f3082294d6e02f2fb49b899216b1f64458a2f3a104e752412b6e6ad08600f4b729618c1ded9ed148308daee0ee9d91e64a67e5e0665c921af45d0422dfe66f893e95d597445834fd31ecdc9f6b01", @generic="d27fd8494e99aa1ca6591ad229d2732a982605d974cc4f7d389c2e61b16d4a24ed353bb05155f93bd301ecd512526191ff69cc67ec1e7c6dde5dc7418e132125fb265a101ccaafceb4abb3612210f586479a0a654ebf36ba7e8ee68382a5a17cf8e7f8cd182d033e355997c8bdf8b21eb5b26ac9e0e7effa8bb02eb0d28eed802d0ef45c0da01c327c1f8004", @generic="bd9332532adf0cbdef47cfe2e0316727b34f7e6d046071663f6cb5bdaca34c948cef15749619c9e0242adc0d97fb193c8c0389a5342351abdd66eeea4174252155515723c3d66abc7a89ef7cf9ce0ae67dec6eca47fb5a5539cfd0d7016e455a3b3d3559b95963c6825a7d4332ed74ac0755", @typed={0x8, 0xc, @u32=0x101}]}, @typed={0x8, 0x66, @uid}, @typed={0x8, 0xa, @u32}, @generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0x248}, 0x1}, 0x0) [ 872.083649] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/01 08:42:38 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) r2 = getpgid(r1) tgkill(r2, r2, 0x25) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x1) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/01 08:42:38 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80104132, &(0x7f0000008ffb)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x6, 0x3ff, 0x2, 0x4}, 0x10) 2018/04/01 08:42:38 executing program 5: r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0x100) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=""/4096, 0x1000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mkdir(&(0x7f0000002a80)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x0, &(0x7f00000001c0)) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='v7\x00', 0x81027, 0x0) open$dir(&(0x7f00000011c0)='./file1\x00', 0x101004, 0xaa) syz_mount_image$hfsplus(&(0x7f0000001380)='hfsplus\x00', &(0x7f00000013c0)='./file0/file0\x00', 0x6, 0x9, &(0x7f00000029c0)=[{&(0x7f0000001400)="b30e2b13e3f7ee91a516621a745d5f92f84b55225ee588d0b8059be173465b930d57eeb5fcf4739b8f03d8b532766ff043f1a540796c9c7cdb76ae1e0165d780dfcbb9be5831e7ab2ddf15fd13", 0x4d, 0x8}, {&(0x7f0000001480)="e9aa01b6f4e87fcc683bea9122690a34bb6cfc5ffb53f74149b37893a2835ed73a9efa38b27aa48f07a8d60055dca69a186a6df3d03a1215b4ab22ab7bb9224099837502cedd5c02c5c6", 0x4a, 0x2}, {&(0x7f0000001500)="9960f0333eef4089287faf929db9731aaea92836fcc93fd0e7105773f5cb6a74578f890c451dcaae1e183a0df55a47486547dd19490c73b68fbeea7164492509ccec72d8245c63bf17169b40e7e98ce5c4d7d1488519f3d48b4540ff5fce071a21754be43a447f91752360f61644037528a7d9865d2e471f4a68ec9a1d4ea1bca4c925b469587b78a6ea5df304f81cda0dcf2108af3a9a056c6ed360cdd8ce67efb49b2cd855150146f9634f1240e0b293f1bdb4b07fcb479159737acf14a5bf9208203dbb43b786e31f2495c5bf6429a94e8615087a136911d05144a50ae6bee1963399c84c1aec56280d59", 0xec, 0x309}, {&(0x7f0000001600)="de121487159cc2ff296bf6e89c554d3c9de2965cc54f7795990b81bbb0fe8dc5e8988f1c9193460ac9185c3698ede2891f9ac7ac230fca47eeb9e6926935d67dbe2c008348e026b5de95d983df3409fa095d759ad9193874362cadf7cf85225c8d8aaed7325f53bbeff0e622", 0x6c, 0x4}, {&(0x7f0000001680)="d1039fe34bbd8ebac1c2e78dca87316682bd64550973ec21f6e44450175652504ac67f93b94c86daaa5ee828a1b9f3faed95346b531067ff718540985da009cc3f7d03cc4754059ed6397a89329090059ce5779fb103216cf3968ae04e5ac6e2e5bceeb806721b6ac81e7891f0f6c1df99fa2a7bb7a21dae1a269dc122a40b53c99c8740428796b026374d32b0743ffa38eebc008e392847b908af1c36084cf4102817195c43c17454a1e9534a35bc6a4ad2465671e0a0cec7eeb810f9e1bc29e143942436c969a0", 0xc8, 0x1}, {&(0x7f0000001780)="2daea16f822465a7ed88d250ff5c05118fd4e0aba6f45bdfd71f2f5df8e203e6560c223c3c81b4be1723c60de703c3129d16b22d86c4fc0d2e099e8f4b5b013eeaa2afe25a13d817270211504bf4d2e851e0859af8724a63ba34863d", 0x5c, 0xfffffffffffffff7}, {&(0x7f0000001800)="08b0f1f703728fa796d0c14cfe1db312043075533d9c4dc44857891e7693de5884be032b165b1fbf4b855fc3770f217abf466db5f50797949b6f113d7da1e52d4ea889d65414d80e91432cfb4971398583571d7fb0bef7bcea47a6715c3f11c03870e70e1a56fe9fdbd37a0b068a414132510c13cf19dadbabc564ccb6d39385699b92e970e980075dc1270e8ded424d69f6db1c3144c9771575cd1874f4263bb294d8c941af2882e92ec999ec761a05ca7ddc81f4a29d0707dcdbc9e423a45bf64868f3854ace08cbb2451ea1c9ed68e88bb3164ec999de760c75c9acab2c", 0xdf}, {&(0x7f0000001900)="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", 0x1000, 0x1}, {&(0x7f0000002900)="87a056d8d950a53a20d11d16371475557361d31b022f43a019d9045a315ed1ba5ec0726b73a8d1a066e552f53fcf4b7d8b66386752a2995d53160d388246ef4c5ead700be71368a83f68e6fe925a1f55756c8137e281c224be67175f6897c1accdcf2cc3d66f1e2bea5c04716fb5de2151ca678f2dd77e60c533b2e24af2067ba4d2b669eee3b67c5b1b20710cf467fdd295ab17e20be650aef13846f5a2a8f64c91e39d6f211d5153d62cd403c3a9910c2d0685f331ddcc", 0xb8, 0x400}], 0x44000, &(0x7f0000002a40)={[{@part={'part', 0x3d, [0x37, 0x30, 0x33, 0x0, 0x78, 0x32, 0x34]}, 0x2c}, {@nls={'nls', 0x3d, 'iso8859-2'}, 0x2c}, {@creator={'creator', 0x3d, "6f00ce14"}, 0x2c}]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001200)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001240)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001280)={r2, r3}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x10000, 0x2, 0x6, 0x18, "4d70790e35d42ac7eba7e93b913a7aed2ce0c05001e44a5b4e02d2e287ed0398b083692d4a171a48b77b0706593d5f2da3624caede2f139d0bbe2eebb9a7c517", "21032cee31a87cd6dcf26f1ca93ecff52102a7342acdb2688b08a2445f7c0589", [0x9, 0x8]}) [ 872.137465] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/04/01 08:42:38 executing program 3: mknod(&(0x7f0000043ff8)='./file0\x00', 0x1039, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000725fe0)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f0000d94ff8)='./file0\x00', 0x200000, 0x103) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000140)) 2018/04/01 08:42:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000080)={0x1, 0x3, 0x5, 0x0, 0x4}) 2018/04/01 08:42:38 executing program 2: socketpair(0x2000001b, 0xffffffffffffffff, 0x1000, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000015c0)={0x265, &(0x7f0000001580)=[{}]}) 2018/04/01 08:42:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x7ffffffe}, &(0x7f0000000140)=0x8) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x1}, 0x8) 2018/04/01 08:42:39 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x2, 0x0) ioctl(r0, 0x40044102, &(0x7f0000004f37)) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000000)) socket$inet(0x2, 0x7, 0x100) 2018/04/01 08:42:39 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x248, 0x22, 0x109, 0x0, 0x0, {}, [@nested={0x16c, 0x11, [@generic="ab9c58a842e7d96bd7c767966ff9acbfc9d1f3082294d6e02f2fb49b899216b1f64458a2f3a104e752412b6e6ad08600f4b729618c1ded9ed148308daee0ee9d91e64a67e5e0665c921af45d0422dfe66f893e95d597445834fd31ecdc9f6b01", @generic="d27fd8494e99aa1ca6591ad229d2732a982605d974cc4f7d389c2e61b16d4a24ed353bb05155f93bd301ecd512526191ff69cc67ec1e7c6dde5dc7418e132125fb265a101ccaafceb4abb3612210f586479a0a654ebf36ba7e8ee68382a5a17cf8e7f8cd182d033e355997c8bdf8b21eb5b26ac9e0e7effa8bb02eb0d28eed802d0ef45c0da01c327c1f8004", @generic="bd9332532adf0cbdef47cfe2e0316727b34f7e6d046071663f6cb5bdaca34c948cef15749619c9e0242adc0d97fb193c8c0389a5342351abdd66eeea4174252155515723c3d66abc7a89ef7cf9ce0ae67dec6eca47fb5a5539cfd0d7016e455a3b3d3559b95963c6825a7d4332ed74ac0755", @typed={0x8, 0xc, @u32=0x101}]}, @typed={0x8, 0x66, @uid}, @typed={0x8, 0xa, @u32}, @generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0x248}, 0x1}, 0x0) 2018/04/01 08:42:39 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'ip6gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003540)=[{{0x0, 0xffffff77, &(0x7f0000000000)=[{&(0x7f0000000080)="8a305627d1529e4d8f7f3c4f05e5e74f2a67da4633f8634a99311463cf216aac5a0c22239e35b79cb115ea3066f08e68b78d5dca58814b770a1d0eb4af732380a817e227baa48bc1b40531b11fe2c04dde0a8ee045f0580030b4b1c5d4bbb24c5c2f0c5b4e098fc1ecfc0c963949ff0e3a7e1e5746d26139b415fb1b6316177822b833e707bf845428bbec255e1e5ab400b6d07155e8c9209ddf3e7b918cc9045f8ad2b388"}, {&(0x7f0000000140)="f91666452a7ae08b46266a994ddd9a308f67a1040c2fd2e4174b8cdf5bde0cdb8ea48195d220179fee2d1450fe4a26ca36b377f336b073f5669901bd44ebd55b67b36edb5e4fcaef44c419f871e0e7a9c048bc25020252ce78e19e1f9d43422cc523c8d61d9e5c2b018727e1466f799347940d0b25d292e432f27d60ae763680445eb07d26824db52fe5a4aec19990b26f23526bc20ab696c88889ab73026df6a1eb6bf129b7deb6c39a821c3d591875452074789c25c7b361b3c35c8320153cd5"}], 0x0, &(0x7f0000000c00)}}], 0x1, 0x0) 2018/04/01 08:42:39 executing program 2: perf_event_open(&(0x7f0000803f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = getpid() r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x319, 0x8000) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000080)=""/39, &(0x7f00000000c0)=0x27) process_vm_writev(r0, &(0x7f0000c60ff0)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/04/01 08:42:39 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = getpgid(0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='hybla\x00', 0x6) ioctl(r0, 0x2, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) prctl$setptracer(0x59616d61, r1) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000240)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/01 08:42:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r2 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x1, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x0, 0x800, 0x0, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0x0, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0x0, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x35, 0xffffffffffffffff, 0x10000000000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) close(r3) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000086fff4)) r6 = getpid() kcmp$KCMP_EPOLL_TFD(0x0, r6, 0x7, r5, &(0x7f0000000000)={r5, r4}) 2018/04/01 08:42:39 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x60acf57071b194ff) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x38, {0x2, 0x0, @broadcast=0xffffffff}, 'vcan0\x00'}) 2018/04/01 08:42:39 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) creat(&(0x7f0000000000)='./file0\x00', 0x81) kexec_load(0x5, 0x5, &(0x7f0000000480)=[{&(0x7f0000000040)="4b2f07dd3f004014a0b4eb146cb525a4d8d3637b057f06fc7db0a7bacda725db1d6d689fb320a446813bfc4093a5f35b5748d0e1a22520da0a70d77cbb93b93b5cedd354f41d6e1cb83a096f299ba3cf6122098e4e8219c50eea2968c2f0193b5ecba5ea81b5bac0a24a4b847dc6919068512e13c4c439dc0b53749a4886a231ee149749cd63478be24ba2b7725b606a437676be0e5fb87c493232fc2b", 0x9d, 0x70b3, 0xf7f7}, {&(0x7f0000000100)="533d058cedca162d8db1f04a3359333a8cb79a0da192cb12e25c6cf443846364d2b6a9a39ecf8b24123238f0a7851b9b3a22376017d5d7e7e2c6c2797d3d5e91387d0ee44e9ea2d25afdf8f27976ca7e3f115dbd6722cd00ccccf261f46914d427a1426cdd88fac7f16e623c0947ae2e5b3ab47c6a4fb5267897bbc3c3969d470325a61134fa5a4fc9b5b6163d4ed3e5d197b52d06d4d19eb4f1127e95495bf83193748af2b9ab44767bc7845b7f212b4e79db88f2e86cb4a23a730fca0a3d9a5ceb86637eb060f3fb0969658517a83723dd1acd7888998d16ae7940ec6a22502d35172875a4eabce94a75c634de7f", 0xef, 0x2, 0x6}, {&(0x7f0000000200)="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", 0xfa, 0x9, 0x6}, {&(0x7f0000000300)="d0814fe3dd94e7de4bce317fe4a5fcfa830aaa581c92c1c1963b30f9ac2fad70b2aae33245d051ac3da15ff5b138cfd9a6bcf3de46ab6e617f3173d7c96361ff7518854f576a9e95e916867afcdbab0c77914dd91806d8a3f9e16f4f75be23fabbd668e2d073485feeed151d1947c838695976de8b64e93eba7330d2690bb3d9b8906178bfa23e70058ba59bb608a2a3eb701f681d87757df05df5eeb6ea1fe80ca22ffcbdf7cc657436a07c993ca5442d25d34dcb6d6ca0cd6cd20cdff358a95ee4cc9985cd78dac4baeb2e47677022a03f0000b79e46a7439767ffed16a5c47ab8323f5edc881f70ee1f5b2b4d44f7", 0xf0, 0x80, 0x9}, {&(0x7f0000000400)="aa051b40577755f121a5fb25c8d789823ca8af6311fbd0c8bf6586cf4a00716cf3f47006381d6696de7f1072218a373a6211b5c519e9cec04d1349d945cbb80d6ff1243afcf7e928f56e20134c3c1abd4d90973f7ff7d30fa9e73453015a11030e356e9b7c71", 0x66, 0x8, 0x8}], 0x3e0000) unlink(&(0x7f0000000500)='./file0\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d0", 0x10) 2018/04/01 08:42:39 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000000040)='/dev/binder#\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="056304c3d761a3f0a3ead14000000000636f550a9c31e47c8c39a49899d578dc7615bf72035016dcfa614cc3e30f77bcc8681c724b7d13c975069364f83ddc0cf081b24be6ad2aa1527cd878664e"], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0xac, 0x0, &(0x7f0000000400)=[@request_death={0x400c630e, 0x2}, @dead_binder_done={0x40086310, 0x2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x28, 0x38, &(0x7f0000000280)=[@ptr={0x70742a85, 0x1, &(0x7f0000000240), 0x1, 0x0, 0x35}], &(0x7f00000002c0)=[0x20, 0x78, 0x0, 0x18, 0x38, 0x38, 0x38]}}}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x18, &(0x7f0000000380)=[@ptr={0x70742a85, 0x1, &(0x7f0000000300), 0x1, 0x3, 0x24}, @flat={0x0, 0x100, r2, 0x3}], &(0x7f00000003c0)=[0x38, 0x48, 0x78]}}], 0xbe, 0x0, &(0x7f0000000180)="9569dce5c5401a775ca0142c0f95dfa03cee34a67c2def65c5b1bcf6cc95ca609cb695ea0f2a42a252091cb028e895feaa3e5fc5840dee848399f030fcd787e33e13d52c3184f92952ba80290274f6340054c8f5d9a90eec09cdbd22f027d2c44cf5059cbad3e223f471d4eff9b72a8f9e55d9d5d5dabe9263675662205de3ad17fa3d65f6b4c6451a62c70814aaa40422cc4fc974dad0dde5f68bebefd05c80804b07916c9406f3ac6db5d7a526a3386b81ba45579dcebdb588507ef002"}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000100)={0x8cd3, 0x5, 0x3ff, 0x4, 0x3, 0x6ab1}) 2018/04/01 08:42:39 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x82000, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x7ff, &(0x7f0000000200)=0x2) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r3, 0x494b}, 0x8) socketpair(0x3, 0x805, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000100)) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) 2018/04/01 08:42:39 executing program 3: socket$inet(0x2b, 0x7, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1f) 2018/04/01 08:42:39 executing program 5: writev(0xffffffffffffffff, &(0x7f0000001200)=[{&(0x7f0000000080)="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", 0x127}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="5fb88c750196077aa3214bebc13f7d74ad4d9320611cf5a33f2a3f09e1c926359dcfe20001c781cb67f79cb0c6f5f4bf8ed60dce2176c22a20b22b9b24172b5569ec67906e7df93b05b19ba5360f2eab62812070fc181a2483366595113b240804d882a7dcd7ac4ba53e06d02558968b978122716d1823dcc7d40155c1bc1e8433f5ba15f5ee48c0ca941fce872e497d1377e2a5bde956f003caaf58c7520f82d7346c266e8ea70dab3bb7af6d78602a31ab8d232b07f6e3ef524b552ed88a1b1c02bc89f4f671855d40a2c1c173d4bb121bc86270c32d39c4c0d09a29b8983169914d8df86417a802b772bb638f72ccdcbb46267b5751816c77b6739f484292d5ca5e1bc4efee06f4e07e6a795faee2af27a8f21298055806494ee0e961cd5bd077bd7756f9e39dd3abdbe5c598cc5cbd44c5c319af923fbc4731545ff134749c2f42ee8454bf33ef309a6323dc847676d5be2fcb9abc717fc1e29396943ec0e264a80d64ca66ef2c42a57112a8a146097d9f4256ef6e6fd73be26e9a5f79b21dae42066d9cf4441021d64a2d6fd61c7ea709948d4be380e0fa4b76dff6aeef45", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0x3, 0x4) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/01 08:42:39 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x248, 0x22, 0x109, 0x0, 0x0, {}, [@nested={0x16c, 0x11, [@generic="ab9c58a842e7d96bd7c767966ff9acbfc9d1f3082294d6e02f2fb49b899216b1f64458a2f3a104e752412b6e6ad08600f4b729618c1ded9ed148308daee0ee9d91e64a67e5e0665c921af45d0422dfe66f893e95d597445834fd31ecdc9f6b01", @generic="d27fd8494e99aa1ca6591ad229d2732a982605d974cc4f7d389c2e61b16d4a24ed353bb05155f93bd301ecd512526191ff69cc67ec1e7c6dde5dc7418e132125fb265a101ccaafceb4abb3612210f586479a0a654ebf36ba7e8ee68382a5a17cf8e7f8cd182d033e355997c8bdf8b21eb5b26ac9e0e7effa8bb02eb0d28eed802d0ef45c0da01c327c1f8004", @generic="bd9332532adf0cbdef47cfe2e0316727b34f7e6d046071663f6cb5bdaca34c948cef15749619c9e0242adc0d97fb193c8c0389a5342351abdd66eeea4174252155515723c3d66abc7a89ef7cf9ce0ae67dec6eca47fb5a5539cfd0d7016e455a3b3d3559b95963c6825a7d4332ed74ac0755", @typed={0x8, 0xc, @u32=0x101}]}, @typed={0x8, 0x66, @uid}, @typed={0x8, 0xa, @u32}, @generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0x248}, 0x1}, 0x0) [ 873.399422] binder: 24873:24874 unknown command -1023122683 [ 873.438256] binder: 24873:24874 ioctl c0306201 20000080 returned -22 2018/04/01 08:42:39 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f000003affc), 0x3c) socket$inet(0x2, 0x4, 0x80) 2018/04/01 08:42:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f00000001c0)="66b90c02000066b80500000066ba008000000f30b82f028ed80f01c8260fd46281440f20c0663502000000440f22c0ba4100ec2e2e0f00920000ba4000ecb806008ee8ba2000ed", 0x47}], 0x1, 0x0, &(0x7f0000000000), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 873.477283] binder: 24873:24874 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 873.484529] binder: 24873:24874 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 873.491960] binder: 24873:24874 got reply transaction with no transaction stack [ 873.499459] binder: 24873:24874 transaction failed 29201/-71, size 40-56 line 2763 2018/04/01 08:42:39 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000908000)='./file0\x00', &(0x7f0000e77000)={0x7}, &(0x7f0000fd1000), 0x1400) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x1, 0x3, 0xffffffffffffffff, 0x80}, {0x4a, 0x5, 0x1f, 0x1}, {0xd0, 0x3ff, 0x0, 0x8}]}, 0x8) [ 873.594709] binder: 24873:24874 unknown command -1023122683 [ 873.604114] binder: 24873:24874 ioctl c0306201 20000080 returned -22 [ 873.634314] binder: 24873:24898 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 873.641616] binder: 24873:24898 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 873.649046] binder: 24873:24898 got reply transaction with no transaction stack [ 873.656525] binder: 24873:24898 transaction failed 29201/-71, size 40-56 line 2763 2018/04/01 08:42:40 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) dup2(r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000000000000001009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41efe}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000002f40), 0x0, 0x0, 0x0, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000000980)=@hci, &(0x7f0000000a00)=0x80, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a80)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r5, &(0x7f0000000b40)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ec0)=ANY=[@ANYBLOB="0a21190af8f6761ca287450ce4ee29a6cc5c73fc1002d826b3374996582069138ed578a112b3f9c419b3bbe6ac7c733087c5b370cbd213ade46b9927bece04c084a004dc69f775fb76d1c6465f61f5e6635005bf34c624285930c88bc41095735cee4807e9271dae22244860"], 0x1}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) r6 = socket$kcm(0x29, 0x0, 0x0) sendmmsg(r6, &(0x7f0000002dc0)=[{{&(0x7f0000000580)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000600)}], 0x1, &(0x7f0000001940)=ANY=[], 0x391, 0x80}, 0x7}], 0x1, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r3, r4}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r4}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000000400)={r3, r4}) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) 2018/04/01 08:42:40 executing program 2: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00002d4000)}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/01 08:42:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000), &(0x7f0000066ffc)=0xc) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000989000)=0x100) close(r2) getitimer(0x1, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{}], 0x1, 0xfffffffffffffff8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r3, 0x8, r1) tkill(r1, 0x14) linkat(r3, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file0\x00', 0x1000) 2018/04/01 08:42:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x8, 0x50000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) sendmsg$can_bcm(r3, &(0x7f0000000500)={&(0x7f0000000400)={0x1d, r4}, 0x10, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="040000004001000001000000", @ANYRES32=0x77359400, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x7530, @ANYBLOB="010000e001000000030000c014030000678da98d08e12195ad10b1e94184054d34a90cb6031c5b3a3aff09d7b690eabe368f25b31fdaf4e64d9a6991330c7223069ee7232abc8503d7f1abb9bed5231a1269100cbca77edde53c08cb7fad0037ebf245b3f00524244aa9f50a4f3ced375c800687152d405685cc3b1e56d44aec1e76915788beb0f44ade71c406c08897921f3add3b90cab7cd06757869fe42d5380541a971b4f576509595c3db4f234ebcaa35a92e37c10d51dbc6311193cb1a9b01c685eff1019c161384c26014875d34bc280d"], 0x6c}, 0x1}, 0x10) r5 = fcntl$dupfd(r2, 0x406, r0) sendmsg$can_bcm(r5, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)={0x5, 0x20, 0x7ca, {0x0, 0x7530}, {}, {0x3, 0x8, 0x82, 0x4}, 0x1, @can={{0x4, 0x2, 0xffffffff, 0x5}, 0x0, 0x1, 0x0, 0x0, "b332c44e21d2e136"}}, 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x20044011) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r6}, &(0x7f00000000c0)=0xe1fc5c7261c843dc) utimensat(r5, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x77359400}}, 0x100) socket$netlink(0x10, 0x3, 0x1f) connect(r2, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x0, 0x4, {0xa, 0x4e20, 0x3, @empty, 0x8}}}, 0x80) 2018/04/01 08:42:40 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x248, 0x22, 0x109, 0x0, 0x0, {}, [@nested={0x16c, 0x11, [@generic="ab9c58a842e7d96bd7c767966ff9acbfc9d1f3082294d6e02f2fb49b899216b1f64458a2f3a104e752412b6e6ad08600f4b729618c1ded9ed148308daee0ee9d91e64a67e5e0665c921af45d0422dfe66f893e95d597445834fd31ecdc9f6b01", @generic="d27fd8494e99aa1ca6591ad229d2732a982605d974cc4f7d389c2e61b16d4a24ed353bb05155f93bd301ecd512526191ff69cc67ec1e7c6dde5dc7418e132125fb265a101ccaafceb4abb3612210f586479a0a654ebf36ba7e8ee68382a5a17cf8e7f8cd182d033e355997c8bdf8b21eb5b26ac9e0e7effa8bb02eb0d28eed802d0ef45c0da01c327c1f8004", @generic="bd9332532adf0cbdef47cfe2e0316727b34f7e6d046071663f6cb5bdaca34c948cef15749619c9e0242adc0d97fb193c8c0389a5342351abdd66eeea4174252155515723c3d66abc7a89ef7cf9ce0ae67dec6eca47fb5a5539cfd0d7016e455a3b3d3559b95963c6825a7d4332ed74ac0755", @typed={0x8, 0xc, @u32=0x101}]}, @typed={0x8, 0x66, @uid}, @typed={0x8, 0xa, @u32}, @generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0x248}, 0x1}, 0x0) 2018/04/01 08:42:40 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000780fef)='/dev/vga_arbiter\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40400, 0x0) write$evdev(r0, &(0x7f0000cc9f90)=[{}, {}, {{0x77359400}}, {{0x0, 0x7530}}], 0x40) 2018/04/01 08:42:40 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x3314, 0x8a]) r3 = dup2(r1, r2) ioctl$int_in(r3, 0x5452, &(0x7f0000e35ff8)=0x45) r4 = getpgrp(0x0) fcntl$setown(r1, 0x8, r4) fcntl$setsig(r2, 0xa, 0x12) fcntl$setsig(r3, 0xa, 0x16) gettid() close(r2) ptrace$cont(0x19, 0x0, 0x5, 0xffffffff) 2018/04/01 08:42:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x400000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1000000, 0x36, r0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syzkaller0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}) 2018/04/01 08:42:40 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) recvmmsg(r0, &(0x7f00000061c0)=[{{&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/136, 0x88}, {&(0x7f0000000180)=""/81, 0x51}], 0x2, &(0x7f0000000240)=""/207, 0xcf, 0x4}, 0x7}, {{&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/174, 0xae}, {&(0x7f0000000480)=""/199, 0xc7}, {&(0x7f0000000580)=""/4096, 0x1000}], 0x3, &(0x7f00000015c0)=""/244, 0xf4, 0x4}, 0xe43a}, {{&(0x7f00000016c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000001740)=""/147, 0x93}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/110, 0x6e}, {&(0x7f0000002880)=""/46, 0x2e}, {&(0x7f00000028c0)=""/119, 0x77}, {&(0x7f0000002940)=""/122, 0x7a}, {&(0x7f00000029c0)=""/59, 0x3b}, {&(0x7f0000002a00)=""/217, 0xd9}, {&(0x7f0000002b00)=""/190, 0xbe}, {&(0x7f0000002bc0)=""/61, 0x3d}], 0xa, &(0x7f0000002c80)=""/86, 0x56, 0x101}, 0x3999908a}, {{&(0x7f0000002d00)=@nfc_llcp, 0x80, &(0x7f0000004140)=[{&(0x7f0000002d80)}, {&(0x7f0000002dc0)=""/176, 0xb0}, {&(0x7f0000002e80)=""/70, 0x46}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/214, 0xd6}, {&(0x7f0000004000)=""/113, 0x71}, {&(0x7f0000004080)=""/85, 0x55}, {&(0x7f0000004100)=""/23, 0x17}], 0x8, &(0x7f0000004180)=""/147, 0x93, 0x1}, 0xfffffffffffffff9}, {{&(0x7f0000004240)=@ethernet, 0x80, &(0x7f0000004580)=[{&(0x7f00000042c0)=""/145, 0x91}, {&(0x7f0000004380)=""/222, 0xde}, {&(0x7f0000004480)=""/59, 0x3b}, {&(0x7f00000044c0)=""/139, 0x8b}], 0x4, &(0x7f00000045c0)=""/11, 0xb, 0xa2a1}, 0x932}, {{0x0, 0x0, &(0x7f00000049c0)=[{&(0x7f0000004600)=""/181, 0xb5}, {&(0x7f00000046c0)=""/232, 0xe8}, {&(0x7f00000047c0)=""/113, 0x71}, {&(0x7f0000004840)=""/29, 0x1d}, {&(0x7f0000004880)=""/19, 0x13}, {&(0x7f00000048c0)=""/182, 0xb6}, {&(0x7f0000004980)=""/28, 0x1c}], 0x7, 0x0, 0x0, 0x3}, 0x1f}, {{&(0x7f0000004a00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004a80)=""/95, 0x5f}, {&(0x7f0000004b00)=""/217, 0xd9}, {&(0x7f0000004c00)=""/64, 0x40}, {&(0x7f0000004c40)=""/10, 0xa}, {&(0x7f0000004c80)=""/164, 0xa4}], 0x5, &(0x7f0000004d80)=""/50, 0x32, 0x100}, 0x8}, {{&(0x7f0000004dc0)=@rc, 0x80, &(0x7f0000006180)=[{&(0x7f0000004e40)=""/118, 0x76}, {&(0x7f0000004ec0)=""/143, 0x8f}, {&(0x7f0000004f80)=""/197, 0xc5}, {&(0x7f0000005080)=""/237, 0xed}, {&(0x7f0000005180)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x1}, 0x3}], 0x8, 0x0, &(0x7f00000062c0)={0x77359400}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000006300)=0x3, 0x4) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) 2018/04/01 08:42:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x3, 0x1000}, 0x4) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e2fba), 0x0) 2018/04/01 08:42:40 executing program 2: mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a052142635281ed8f2a3fbb23c05f8393aef0e5b163879d2bbd03d5d51c5f84b9") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r2 = dup(0xffffffffffffffff) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) writev(r5, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1) recvmsg(r4, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0xffffffffffffff6d, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40)) sendto(r1, &(0x7f0000001b40)="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", 0x1000, 0x40000, &(0x7f0000002b40)=@generic={0x3, "a519e7de6bdcaa8182dd9b6f7a8973c82c9526daf58e647c4e1921a744347589ecb6c2265d0e1f954d4da2196f082ccdd76716e8869da643bcd0b0ebd1dc6961a74c8f5ea88fef43c5ec440f10c01d5c556d3f1a0fd87b8b032441178d89fc432ec72e1ad717d6193cee4f7c78b825b2c3ce9fb5e151a5cd1bdf839581dd"}, 0x80) sendmsg(r5, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e9", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/dsp\x00', 0x2000, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002d80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000001780)={0x1, [0x5]}, &(0x7f00000017c0)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={r7, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001b00)=@int=0x428, 0x4) recvmsg(r4, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x4, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='9p\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001940)={r6, r2}) 2018/04/01 08:42:40 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0xdc, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0x66, @uid}, @typed={0x8, 0xa, @u32}, @generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0xdc}, 0x1}, 0x0) 2018/04/01 08:42:40 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x80000) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x7, 0x7, 0xffff, 0x3}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8389}], 0x1, &(0x7f00000000c0)={0x0, r2+30000000}, &(0x7f0000000200), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 08:42:40 executing program 0: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x6, 0xfffffffffffff801}) 2018/04/01 08:42:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x401, 0x4, 0x5, 0x0, 0x0, [], [], [], 0x8}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000180)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) [ 874.592569] 9pnet_virtio: no channels available for device ./file0/file0 [ 874.602307] netlink: 184 bytes leftover after parsing attributes in process `syz-executor6'. [ 874.603258] 9pnet_virtio: no channels available for device ./file0 2018/04/01 08:42:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0xd4, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}, @generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0xd4}, 0x1}, 0x0) [ 874.663289] 9pnet_virtio: no channels available for device ./file0 [ 874.684219] 9pnet_virtio: no channels available for device ./file0 [ 874.701543] netlink: 184 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 08:42:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x800000000, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) rmdir(&(0x7f0000000080)='./file0\x00') 2018/04/01 08:42:42 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r3 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r3, 0x2, &(0x7f00000001c0)={0xe, 0x100000001, 0x0, 0x1000}) fcntl$notify(r1, 0x402, 0x1) signalfd4(r1, &(0x7f00000000c0)={0x2}, 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/04/01 08:42:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000080)={0x100000001}) 2018/04/01 08:42:42 executing program 5: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) mmap(&(0x7f00000e7000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup2(r0, r0) r2 = mmap$binder(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x2000000, 0x21010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x44, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x38, &(0x7f0000000180)=[@flat={0x77622a85, 0x100, r2, 0x4}], &(0x7f00000001c0)=[0x28, 0x68, 0x38, 0x68, 0x48, 0x30, 0x38]}}], 0xf3, 0x0, &(0x7f0000000280)="13b9440fe5c698cdd307d279281161a4d7e064db0106d14596e425472e69bc4d41190e42dde7016be1ce0f7afcfb20fee780127364b59963bb48d34c0dcbacec494ca8b44b5f1456cb93a208e3b1fe7cde341d01f1ba8f26cbf95fe9157c8b8b7fed95c13e4624238d08c554cd3efacb361807ebafd36ae36a9573684792b35060eeb05541cf083a1dbcecbbcacb41ac87b0273f3dd5a87f58a772b1966408c7200126193e52193c18b3f9dc6cd9c73aa9b8de90f8695fbedcd04611bdd6919adad1ba32f684556aa7cfd7187382c3d97a8813cc5038d42b1bfd4bdeefdf5413ad12b6f7afb888a9a2f50d4ee5fd6147ddb281"}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000540)={r0, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0x19}, 0xaff}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x69}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000140)=0x1008) r4 = gettid() r5 = getuid() r6 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r4, r5, r6}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20}}}}, &(0x7f0000e7bffc)=0xb8) 2018/04/01 08:42:42 executing program 1: r0 = socket(0x4, 0x8400000000002, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8), &(0x7f0000b34ffc)=0xc) 2018/04/01 08:42:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x400000000e) ioctl$FIONREAD(r0, 0x80047437, &(0x7f0000000080)) 2018/04/01 08:42:42 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair(0x10, 0x80800, 0xfff, &(0x7f0000000040)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x74, r4, 0x0, 0x70bd26, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xd}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000000}, 0x8001) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000000000)) tkill(r0, 0x15) 2018/04/01 08:42:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0xcc, 0x22, 0x109, 0x0, 0x0, {0x6}, [@generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0xcc}, 0x1}, 0x0) [ 875.878845] netlink: 184 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 08:42:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0xcc, 0x22, 0x109, 0x0, 0x0, {0x6}, [@generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0xcc}, 0x1}, 0x0) 2018/04/01 08:42:42 executing program 3: r0 = socket(0x10, 0x2000000002, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000080)={{0x9, 0x943, 0x1f, 0x0, 0xfeea}}) write(r0, &(0x7f0000000040)="220000002100050700be0000090007010a000000000000000020040005000380006a", 0x22) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xbe8, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/04/01 08:42:42 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f00000017000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000080)="b1f38ec703a5444fd8a210402db6aea3d563cbf7c35795e68d0dd135e6995e4465a6b6a89b286802980fa6a23f3aecd92b") r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r2, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)={0x14, 0x32, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/01 08:42:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='pagemap\x00') r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x40000006000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x413b, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d", 0x3b, 0x0) 2018/04/01 08:42:42 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x10000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)="06000000", 0x4) [ 876.037761] netlink: 184 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 08:42:42 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)=ANY=[@ANYBLOB="840000002700638127bd700000000000020000000c0047003f0000000000000041d22eca2d147ba8c24469c1079ecdbeb77bc8fbaf162970ecbd7cab240aab9c9f0477f29f3eb3f1adedade52854da45733eec63a9c370403fd6000e753f95451b1b82f94d5eed1e75d4af766e402a0aed2e4eb1a63d893d8007b4000000000000000000"], 0x84}, 0x1, 0x0, 0x0, 0x44004}, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x35ce, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000240)={0x8, 0x95a, 0x5, 0x2}, 0x8) flistxattr(r1, &(0x7f0000000000)=""/121, 0x79) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200003, 0x0) sendto$ax25(r3, &(0x7f00000000c0)="0334e2f70fc9cc7ea579247c88413584c92cdc93d7b15c0df5bba281b9c23eaea6c374b3d4bc82dca6d6762f5ccde6e1cc42cd8ad18d795196609d710478581259e5d45663b64cc47a9f24fd34c85ab47f786d611f6bd5b2d0d7ffa74d8dbdfddbc0b7dfc6a938c41af617b62877d04aa8569d0962c427df7f81aa567072952746688c26733bcc1f35c1864f887f3d67eef60b42880087020f6df12887c5da2f34d2322901a8727eb38030e976189ece6f49ccc157aad49165e9019b2dae90d5313fed86b64d87f6ba0ba6f254a4e097bf1245bec7376f929635a248ca", 0xdd, 0x80, &(0x7f00000001c0)={0x3, {"5958f5c7cc8f08"}, 0x9}, 0x10) 2018/04/01 08:42:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/04/01 08:42:42 executing program 4: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {r4, r5/1000+30000}}, 0x100) write$evdev(r0, &(0x7f0000000040)=[{{r2, r3/1000+30000}, 0x8, 0x0, 0x81}], 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)) [ 876.120170] tc_dump_action: action bad kind [ 876.131843] netlink: 100 bytes leftover after parsing attributes in process `syz-executor3'. [ 876.194211] netlink: 100 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/01 08:42:43 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e23, 0xffffffffffffffff, @empty, 0x80}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x36}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x13080}, @in6={0xa, 0x4e21, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}], 0x90) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xe011, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000cc0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000c80)={&(0x7f0000000300)={0x968, 0x10, 0x700, 0x70bd2a, 0x25dfdbfb, {0x10}, [@nested={0x1c8, 0x7fffffff, [@generic="245909a65cdd933fce6bf92e8b5781f61c2a2d88e5d649c71975210ad279b51fd9913d9bdd592bff6c10ae7b43d95b95ed992dfe5b3b20647d51f0b5a42420177664bd963389dcd5d95cdd93b951e60cebac1350118ac0d02694671ce64a4d4271e31b5381fc1deb9bcf6b81e80748ff9b750ae2cca7c808cbdb3ccc293cfa28576dc5ee436503b5726aecfc429a644398761f05dd6393931ac77f5a109bef0a2c80e375d6531e450da6cdb5e479611f5056bd124506e6d7b91e8c80794d9efca3ff19f3015724116ae0fa090d16ec285b32fd91024b9a3005a6248e19a78ec204d856384d17b1f3b82bcd4f7d7c70d944462e", @generic="7f79c12ea619657d17039dd6b6bac7b797e08c89d1a4b9e0764b9e28dc7d7eb809b7c96579a6091c038de3c8e384f9d84280744defec99c75434ac38e119a31612b67268ccf1b08edd192026fdb49c1b782b08e56457c508b4a1e6b3a87ea2de3b6fcd3da22d05b64deaf23724ac4806a8049bd289337825da45e5d3c6e72350c021afb234e5763273d8d904918d05b0dc18ee94f1ddb7e749800555033be0c62930cec99684a5f5e23dd3f88efc5a95720b77e8f06cfb62e4220b21ba251831ca0c1d48a6ab30df1803b13eb8f5"]}, @nested={0x240, 0x91, [@generic="91df3c0ebcc1a21c85f5486cea27cf699dc7817aa187feede0a2d4b4ff434c453a3f7aa9688097be11cb6fb0255fca3d54ee94f784afb2c823c17d2f3ce29cbf154b05aafde693cfe46d8d68039ed6723e5f4820fa79e3297a6b84071bb9b6019dc3fcf8", @typed={0x8, 0x93, @fd=r0}, @typed={0x8, 0x63, @fd=r0}, @typed={0xc, 0x40, @u64=0x8}, @generic="effbd9faf059055c351d0adac66c2d8587ad6a151fbf0a8291cdc279bcdd5bad2d45b4d7236ea3414f4f2c325d2e77bed1c760710702ecc925145a6ade499502d7fec0e5c2ec37c4bd9c038dac5c4fd58c01cde9e7", @generic="1a6698a0de05d7b749a4560626753b21361d66dc88c98fb379dfb379bc20859d5c660cad247afa9eb68f21da298023a21272330d088138e2d12ebf4589a3a4e40d35a1c66c3ab370a3096fcc29af15cdc8ae8e3e8cc7afe81145af21fa66349bde5b68d155a33acbce39859bd8094c5dce0e5173caed7ba4542bfa086fcf6193bb2a7e8a4e0985", @generic="bd8e57d51113a9b300c8778ff151122f92676f287e8e399d7a636899f7d495859e4383e547d28f74f631b0bd5452cb3b9a02d76dd8be65ede66f536d764a88159032f8a3b9e3c512420f69a876230162f2edb93c12ba5305c294ff4fde059bebe8866fbb9f0841511d3fce350f9eb779e5738e418e15002c69412fda62062376f4050d9390a6301f026b29127dfd928f8a29cc0e998ce257cc18106d40c12652b8b80a4a2536797554a09f0132e2e7379476dd6561e9cb4341fca38c272ec40e01b7d485fd3a5719ac89b7d9361555c61490864ec84797d5cbd6e538f78f"]}, @nested={0x80, 0x6b, [@generic="16a1b660a1963a9d177b1518091f702ad669125965cc239497cff049021aba185e2d23bd846fe224f7ced27e799441721293e73f16b0dd6de656041f023dec659d24", @typed={0x14, 0x79, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="43da9f3e2657f1a2add8611f8ed237491661dbd87492033f162ef6f49b792b61bc8183"]}, @nested={0x188, 0x3e, [@generic="7389c7422656cd600607b713078ab33372e92f36da408aff9a9074d5cd949dc4320a0630ad5c5fe9b48d8b13c518162273f299bf4885", @typed={0xc, 0x52, @u64=0x10000}, @generic="128987c3c0baf7134b4ad3df32ea35040ae1a71d576214291e85cfd0ed59f362b33092f7e800740d17a1ef", @typed={0x8, 0x8e, @fd=r0}, @typed={0x14, 0x70, @ipv6}, @typed={0x8, 0x10, @ipv4=@multicast1=0xe0000001}, @generic="5e66919c551631b715c7979eb72a7b527d3258a2f42b948b691d3a74d55737bb808599e194618edeae4da6e49f47282380fed943cf515c60fe674d8aa0fd5da5beba415fb1976d3ccd1dbddbe75d530b970ec81ae37a83ebaa1ca7c3b249fdb5d4646a60050a70c1cd6e030708452c2b293411758f5dfc03881310740731d3edec2fdc1e2a63e5a44a3bf84e5c42a7691ae0f42e92563a34924c43a55203b118795a9d23a6e8ff45c083b67efbdc34b6010268bfa8c00e34341fe9aa2aa2ee9ea48878258dc7fd710d337b5a00559c6812ad68f9d3bb84c61bac98f12a2a4bee10ffc7bbf9852a24", @typed={0x8, 0xb, @uid=r1}]}, @generic="4a9f4f52553016c1c1e03511c3276d99fd329507cd4c89fd68c47e3c4ec62ef32cf888836dbc4f21bf7fd0b93995433da338ae2c70e445375ed0f7e928a36f359c6f2b371cf3f96536d1d2d067534dd857481c7caea0bc6071a10147d20a534932d5e406cd7ee200202280af9e18837a0df1c5cc031614018728e574ec95b89b4082819d879f3dbd1b508c403b6aeade183077441e388a11", @nested={0x2a0, 0x84, [@typed={0x14, 0x22, @ipv6}, @generic="d178894dc77a553211b5aa271573b67852f7263ef1388540b38c19e2b21c2b98e0e09d2cb6e1cade468594cfb58515bd2e8e733ecc9fededf3f96d4bf99ce84036b55c34521fbd5c26a5ad13b5375d1d93b28d30d062a2675cb9ce6a76f26c0899872a61df595c49edf2be", @generic="2891117ee0daac7f73326cce5fe46b1d900855170d523daaa8142133004b317e43b1b1504f1b296fd4c6ef51b194f4de75f80c6d8f35ce4799d922424185f6065b37e5a115650c074efcc6b832fee7d1eae7ea0060584bb13aa3154d143b0836beeee249fd88849baee21b8973539be25f7fe0c9a9c0079e1700eaa1e8a039d13869b82ed5eadcf3cb71c63cbf1d634715b4abe5e721fcfa0cd402950970a304b4b71e1b753f212ce4b6371c266bf48476be81982452682549fad010891d6bc62da09f11b38a19e6bde809aa6b381af07e63197036dc59ac931b804933a1de45df8e92396775ae", @generic="030ea4f2d439eedb186fe74432d2cb62101dc7039e96db16333c76c90568d281d7b5ef30a6ba638291661a48ed5ae76d062753250018b681328062fc623d72630ea75d25e336fad4cbef87f3760c0ce2521261f6688d2914475ec3bf4b8f09790f330569f290048eccec6e62ef0a6f127a0306f82ddbfde36f6d6d1da86c70ba74cf87aa7f46d9f79d0fb9e2cdbbfa7fd904b117c3d17eceab17e69db96cd4e8d2bb083bed1129818635dc75a73c646d720e0eca71ac79eb99b2b26503fd1a2e54b13421f41d11a67deb1f8c5322b40c9bac09bb248fc5f8401f1fc490254199", @generic="f30849de5e17e42fec152afb623beb409691f3b406f730d6212012cbaea105421baed2b1b1061b862fef03dece96ad35ba668ab240d33fadd87cb8137eee2a007a20c92ebcf6d1682caad0", @typed={0x8, 0x64, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x46, @u64=0x7}, @generic]}, 0x968}, 0x1, 0x0, 0x0, 0x4004000}, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/01 08:42:43 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0xcc, 0x22, 0x109, 0x0, 0x0, {0x6}, [@generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0xcc}, 0x1}, 0x0) 2018/04/01 08:42:43 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'teql0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'irlan0\x00', 0x200}) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000004c0)={0x11, &(0x7f0000000480)=""/17}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) set_mempolicy(0x783589c96155c211, &(0x7f0000000500)=0x3, 0xb0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000600)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f5260008110000000000000000000000000000000000ff12000000000000000000000000000100004e2200089078ef35b4c215cd9943dbb2b6f89eb47cf118af340e"], &(0x7f0000775000)) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x200) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000540)) connect$netrom(r3, &(0x7f0000000580)=@full={{0x3, {"2bda0658098e16"}, 0x81}, [{"2d00aa8f4beae1"}, {"35b5318df8bf64"}, {"2e63b33d365dad"}, {"ec814a7ea9709b"}, {"0ce7e9aa5e81f2"}, {"f96acbc3b9d8ab"}, {"046d3a494e6bff"}, {"8045fe46b603e7"}]}, 0x48) getpeername$llc(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0xfffffffffffffdef) 2018/04/01 08:42:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x2, 0x0, @thr={&(0x7f0000000100), &(0x7f0000000140)}}, &(0x7f0000000200)) r0 = syz_open_pts(0xffffffffffffff9c, 0x4340) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/250) timer_delete(0x0) 2018/04/01 08:42:43 executing program 5: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000000)={0x40000, 0x0, [0x1, 0x4, 0x6, 0x3, 0xb1a, 0x80000001, 0xcbf, 0xffffffffffffff94]}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/04/01 08:42:43 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp\x00') accept4$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000880)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r2, 0x50, &(0x7f0000000100)}, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00000001c0)=ANY=[@ANYBLOB="04000000000000000700008000000000060000007f000000010000000000000006000000000000000000000000000000070000000400000006000000bb04000006000000000000000300000000abbf7cb1000000000000000f0000c00000010003000000e1ffffffe06b000004000000050000000000000000000000000000000d000000ff0700c9ad00000000000000ff7f000001000000e8ff00000000000000000000000000006b07d22cfe352ae5bb13ae6ecaf830b558a7a98562c7bf62864caf38099da7602841f32240fee00a11"]) ioctl$TIOCNXCL(r2, 0x540d) 2018/04/01 08:42:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4201, 0x0) 2018/04/01 08:42:43 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2081, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/01 08:42:43 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x30, r0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x2, 0x0, 0x0, @time, {0x0, 0x3}, {0x5}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) dup2(r0, r2) [ 876.768488] netlink: 184 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 08:42:44 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r0, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/04/01 08:42:44 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x10000000002717, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/01 08:42:44 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2000) r2 = eventfd2(0xfffffffffffffffb, 0x801) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000100)={0x0, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="e4fedfd96c2fbaf4c2ef2747e216dc5489556a9858388633320c12154893c33e605d74fde4dd361a3e4832d70fc5b60fa9205dc1cc4b342bb42b6568d66bdba949b4b6e36b4e39c12f61661a307fbb5913541418bf552eb042c47c43257f7c2294ecc3eaa3255237e54d60a5ac8ead47d3a313e1358a98e090b1218f4a932498faf55894ab2cfb", 0x2b8) r3 = dup(r0) r4 = accept4$alg(r3, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000cadffc)=0x0) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000391000)="83", 0x1}]) 2018/04/01 08:42:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0xd4, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0x0, @u32}, @generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0xd4}, 0x1}, 0x0) 2018/04/01 08:42:44 executing program 2: connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="9c15ffffff"], 0x5}, 0x1, 0x0, 0x0, 0x4}, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000022c0)=0x14, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="140000001c00fdff0000000001000000000000007827fece0a83c6ef9c8a203cd09c7b0eac27e7534219731cbd6846414fe5534c907cc250fc198fca4d58982d112516df6f2c6595dd0284381ea3f4a7b0ee7236db9999b2fa1de10643d131da13954ae909d4284b27f345f16f137590c0d16417819fce78e72ddf41e2ba04064e964137c002b690febf56cc480d94f5ac7fd6774d6f9d577b23bea00e8801e8ed77eed8006af96ac412aba73de090f02bad5ec7a7b8f0e409f66b4ef9cafcad274dd961e9a515"], 0x14}, 0x1}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000200)=@pppol2tpv3, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001440)=""/213, 0xd5}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x4000200c}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002780)={&(0x7f00000021c0)={0x10}, 0xc, &(0x7f0000002740)={&(0x7f0000002d80)=ANY=[@ANYBLOB="682000000300000808002c008000040008000000dfffffffffffffff00"], 0x1d}, 0x1, 0x0, 0x0, 0x4001}, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f7, &(0x7f00000006c0)="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") 2018/04/01 08:42:44 executing program 3: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xac4, 0x2100) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e21}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/01 08:42:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/04/01 08:42:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfefffffffffffffc) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) shutdown(r1, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x1, 0x0, &(0x7f0000664fc0)={0x0, 0x200000000000, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd}) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') mmap(&(0x7f00008a2000/0x2000)=nil, 0x2000, 0x0, 0x30, r0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r2) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB="f301000000000000688f55c0404b205f895d2490b60b6df50da20488ccc93a95f4f97ee5def098093dde258a002afb2a0712b37e1a631cfab989e157e48286a585f353b88e322a2afcf6d479eda70c3c3e9d2b0a2c24fe2f8522162dea4311f8df7dfb19275cab61b980f8395c05fe38cdb6936a0d8094482ee9856b2dffd1ffd70b431229248fb71f90c90004a4030000000000000050f5bf8afa8f22939603cc5934a4e6edd1c8f8ee693f36df05b7e6e1480d5a01723b73a053de4ce886b98489cedd280cad8cc3cc4863000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffc) write$evdev(r3, &(0x7f0000000280), 0xffffffca) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0x62002) fsync(r3) timer_settime(0x0, 0x0, &(0x7f0000000600)={{}, {0x77359400}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/01 08:42:44 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/01 08:42:44 executing program 3: r0 = add_key$user(&(0x7f0000c33ffb)='user\x00', &(0x7f0000b7affb)={0x73, 0x79, 0x7a}, &(0x7f0000f88f8d)='\r', 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="c45a1dbaeb1863583a8dc05fc06a8bee9c513d30f05d77d9798891a46d3c5a919f6dcb668fac7364610d47c9c6d6e6cf011ce3402b97ea07256c109232a5c5dac1d4f7d8ca24b9861bd02e291e9851432e931a84f6b54d4528a8289c2c57eb2af4ab1dcc8234f59772263719d2580051eb774aa7086bb5991ace510a8a86c27d345c9c1c584264b1befd1c59a6eb76842ddcb520b15acc169165216469fe2a4d6d4aced26b7e9f6b49f73304d91590a05dd1b47a63670b0c4bf5588f05590d59bdef39ca09", 0xc5, r0) r1 = add_key$keyring(&(0x7f0000195000)='keyring\x00', &(0x7f0000e3bffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={0x0, 0x40}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000340)={r3, 0x3}, 0x8) keyctl$search(0xa, r0, &(0x7f000039c000)='encrypted\x00', &(0x7f00000aaffb)={0x73, 0x79, 0x7a}, r1) r4 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x10000, 0x4000) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f00000001c0)) 2018/04/01 08:42:44 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x400000006, 0x0, &(0x7f0000365ff8), &(0x7f0000869000), 0x0) 2018/04/01 08:42:44 executing program 2: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x9) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000200)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000240)) sync() r0 = memfd_create(&(0x7f0000000580)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5369536c3cde1dd9d63d5b4304876f61f37427b33932287cd9c8a57e18a656273199c41c9a6ef80afdd0fdd", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") gettid() getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r2 = syz_open_dev$adsp(&(0x7f00000026c0)='/dev/adsp#\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000700)={0x3, {"649f3cb9dcac27"}, 0x245}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendfile(r3, r1, &(0x7f0000014000)=0x100000, 0x10001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) inotify_init1(0x80000) syz_genetlink_get_family_id$fou(&(0x7f0000000740)='fou\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0xffff, 0x4, 0x3ff, 0x24fe}, &(0x7f0000000400)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000440)={r4, 0x7fffffff, 0x3f, "02bf87589be404429e0de6b26f545d09ca91e93dfdf2a41ee58e40987bfb92a9eec18294862139847c26bd93062ef68508770217346e4b04032dc53b0c4bed"}, 0x47) sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2010}, 0xc, &(0x7f0000000680)={&(0x7f0000000780)=ANY=[@ANYBLOB="ec00000011c5672999731429c6e650c665166d97115ac8654689c6caf707a37b060a26aa42a51c6e1fb508acd3ca966466b20bd22e3a62d86513d022988c409b5707c591bf", @ANYBLOB="020226bd7000fedbdf250a000000080006000800000084000100080006000800000008000500090000002c000300080007004e24000008000800080000000800040001000000080007004e2400000800050000000000080005000010000008000600fc0000005c00030008000500e0000002080007004e21000014000200626f6e64300000000000000000000000080001000200000014000600fe80000000000000000000000000000c0800030002000000080008000000000008000800080000001c000300080005007f0000010800030004bd024e489692b92600000008000400720f0000"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) splice(r0, &(0x7f00000004c0), r3, &(0x7f0000000500), 0x3f, 0xd) inotify_init1(0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000380)=""/49) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x40) clone(0x200, &(0x7f0000b6b000), &(0x7f0000000600), &(0x7f0000fef000), &(0x7f0000000980)="04b9df77ab6ee12d161f1e4bd09ea624a033143ab514dfb933ff0f0000000000008342f5711f9a05398d8f738c53a7bbd1f3357c9c45fcf15f328d3a5d8968691270bd4fe0594cbdfb543b3dcd0f7daa3bc9aeea6b04bb2721e6aff7229e5de149b3f4b3da3fdb64cc90830a8ed4c41e374bbedbc09de264fc42953f711dfd3a74bf8dbab00b9c921731fc04bfc4151267b14153b70b29400d4eb0e5152244f91f575d") openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') pread64(r1, &(0x7f00009f3000), 0x0, 0x0) 2018/04/01 08:42:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0xd4, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0x0, @u32}, @generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0xd4}, 0x1}, 0x0) [ 877.900583] netlink: 184 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 08:42:44 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='loginuid\x00') sendfile(r1, r1, &(0x7f0000000140), 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0xa, 0x8}) 2018/04/01 08:42:44 executing program 4: sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a38", 0x3c, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket(0xa, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0xff23, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x170, 0xffffffff, 0xffffffff, 0x170, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'tunl0\x00', 'erspan0\x00'}, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x372) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000300)=0xff) 2018/04/01 08:42:44 executing program 3: r0 = memfd_create(&(0x7f0000000040)="2840286570687800830080000000399628f475f7dc75704e9837dc094206fb009fc3", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x80, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffc0}}, 0x80, 0x13, 0xc3, 0x2}, &(0x7f00000001c0)=0x98) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000000)=""/20) r1 = syz_open_procfs(0x0, &(0x7f000064dff2)='net/psched\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x801, 0x70bd25, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x4000000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000080)=""/113) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000380)={'ah\x00'}, &(0x7f00000003c0)=0x1e) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x200000) sendfile(r0, r1, &(0x7f00006dbff8)=0x400000, 0x401) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x200) mknod$loop(&(0x7f0000000440)='./file0\x00', 0x8004, 0x1) [ 878.022221] netlink: 184 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 08:42:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0xd4, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0x0, @u32}, @generic="ccb5ec0f1047785e129241ac436e7b07c1af64229d97bede97abe28ee7dec8a18e1650403fc6c1cc81277a30fa1d19f62dc11a68053ffb6d60daee9259dcfedd943f793e15ed2dd5c253d627dafe669ec768d0d2bcb049e417e820b78402ce5da111861e9b049ec367d0e86a0bd493ba43511b50b04be7a394f0769800f56c50278548f3fbac1de9ebaca5383060713d0d4eb74bf27d7f9bf69ee246c5261fa79fa3f22404bd71b00b0f8c7d6a93287bbd7c705414"]}, 0xd4}, 0x1}, 0x0) 2018/04/01 08:42:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x4, 0x7, 0x3, 0x7}, 0x10) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f0000000080)) dup(0xffffffffffffffff) umount2(&(0x7f0000117000)='./file0\x00', 0x4) chroot(&(0x7f0000000b80)='./file0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), &(0x7f0000000ac0)=0x8) 2018/04/01 08:42:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x22, 0x400000001, 0x0, 0x0, {0x5}, [@typed={0x8, 0x11, @pid}]}, 0x1c}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="283f7ede51a51cb2b8c41a73e6331ee47b9740fcfdea79d1e574272e6672f54030c188ac0985c4d9ae3d436a244e4c1bd951e8d4b11fcf696b32a9e23548cffcff6a04c7a4107134836d4ed7470a9f9d2137a50065a859d3297c090000000000005e1f0fa5bdd33aa03a344d40adbc0190a1114dbaa17d1bd99a36d5aacb7ca2d95166383f09dfef53eb7a4a8cd78c516ada5d5c81d61577eb0338aa728e4b", @ANYRES16=r1, @ANYBLOB="00012dbd7000fcdbdf250400000008000500c3dab4780c000100080004004e200000"], 0x28}, 0x1, 0x0, 0x0, 0x4000041}, 0x8040) [ 878.098919] IPv4: Oversized IP packet from 127.0.0.1 2018/04/01 08:42:44 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) socketpair(0x20, 0x8000e, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r3, 0x1}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000200)={'\x00', {0x2, 0x4e21}}) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000080)=@generic={0x5, 0x9, 0x8}) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)) bind$rds(r1, &(0x7f0000000140)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xffffffffffffffa0) 2018/04/01 08:42:44 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000380)={0x0, 0xffff}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000400)={0x1, 0x2aa}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000004c0)={'eql\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000500)={r3, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) [ 878.212719] netlink: 184 bytes leftover after parsing attributes in process `syz-executor6'. [ 878.237263] IPVS: Error connecting to the multicast addr 2018/04/01 08:42:44 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) [ 878.258459] IPVS: Error connecting to the multicast addr 2018/04/01 08:42:45 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000180)=""/106, 0x80}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000240)={r4, 0x3}) r5 = openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) sendfile(r5, r5, 0x0, 0x2) 2018/04/01 08:42:45 executing program 3: r0 = gettid() setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001500)=@broute={'broute\x00', 0x20, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200041c0], 0x0, &(0x7f00000014c0), &(0x7f0000005300)=ANY=[]}, 0x50) stat(&(0x7f0000001480)='./file0\x00', &(0x7f0000001600)) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x200080, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003b00)=0xe8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001400)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000400)=""/4096}, &(0x7f00000000c0)=0x78) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup3(r4, r3, 0x80000) ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000000200)={&(0x7f0000000100)=""/254, 0xfe}) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f00000017c0)=0x7fff, 0x4) r6 = memfd_create(&(0x7f0000000000)='\x00', 0x0) r7 = socket$netlink(0x10, 0x3, 0x4) write(r7, &(0x7f0000f72fd9)="2700000014000707030e0000120f0a0010ffe400f6070000ff000000078a001f05080039007500", 0x27) recvmmsg(r7, &(0x7f00000005c0)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/3, 0x3}, {&(0x7f00000003c0)=""/212, 0xd4}], 0x2, &(0x7f0000000540)=""/111, 0x6f}}], 0x1, 0x0, &(0x7f0000000600)={0x77359400}) ioctl$RNDGETENTCNT(r6, 0x80045200, &(0x7f0000001780)) clone(0x8000, &(0x7f0000001580)="4b6bde723026d7", &(0x7f00000015c0), &(0x7f0000001680), &(0x7f00000016c0)="25ef3f100ad0c512674404cd3de22a0460b78a6cf6e89a6bba329ff8c3dc4cad2cc61b0625bef489ec6982935fb566cfa428fe2c6fab50aa1fee35279e3357b6223dfa73e4707ee1e6c2a0a0c47aaef4c6bd3bce553441a1e74936119468d5a9154785dcc0d9e0334090ea2ddee2e87cafea4b0c4c8f7e6fbd7da42343de8fe8a2417a") readv(0xffffffffffffffff, &(0x7f0000000300), 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000000040)=0x101) 2018/04/01 08:42:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000f2d000)={0x0, 0x0, &(0x7f000066efa0)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="14105ee75a6f30afb0453ff5d5767bce95060000000000000000009c4d85e0624f31c600"], 0x14}], 0x1}, 0x0) r1 = socket$inet(0x2, 0x5, 0x2db64fe4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000340)=@assoc_value={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x8000, 0x30}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0xcf, "3f31486e741437a6c8fa092092c9c44c7a3ca4df5ca9ea6982b727616a747b0d24c348a55ffbd2aa2fe738a050dbd413b5e5c24f41596aa41ac374e4cf0e6ac69f453746db4dfb2dc979d2d5256e904daa4d653f10faa354c3ede27fcaabda7b19797a7730c990e2f8ccdac2e5c1fb96a0c8a94f803c4a1a0173a06144364e4f28135b36eaf18756008eb221a348cfad4012420babbb5e3e7b9b4a6c65191e03f260567d3d2035ac9f9cf0a2513445b185cf5732e5148ffd59c29227701ab57b198231162f2101027dc0f890593592"}, &(0x7f0000000640)=0xd7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x2, 0x30}, &(0x7f0000000740)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000000900)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x7f, @empty, 0x5}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="9074d7822c2b7df096bbb1d2a9b8341bfba0b6e128ae04980ff5bd3e2af852724ee3655d4560229c7ce1df816ba7af6663011363e629950442adfb636a36bed37a8b931e98c9de62bcf2e0a53baf8f263f04fa60b14940c24f1be49e0acb0956e59a37180decd046358755bb39231db67e19d003cd20c0b07b759a90f63f68c863795f41dfe1c830e7d14de5a37016023dad52fb5abb87446ecf1fd0fa8d402d6d41ebd55f9daa59ecc318a9d7bc636159ff2b6b2e5950ef3ac955f83cab9ae19dcaabe52fbe595787004e9826e316afff277fcf69a6ed6719f48a09c6c84078dad72c70e1a433322ca5f69cc784cb66bbe881de", 0xf4}, {&(0x7f0000000180)="ed669bcee08325c3f918646b17d4d99017c7c7bdb169684ccba1dbe023d88270a781798a42ec67306944c95fca94ce71550aa2945e1ab36caffa5aa61b3ea64c4466e824c4046049c1fb608ed23d429b36965c9c15001c4aad6a425bb9aa3eb614ae01631780d94fea453a1fbd2dd6d8eca981cffb7e224dc07b757f9f71a59c605c99dd4327af6ea0b9fc7a0a2f365a5a1d39e3dfad00b48e4921b0365a951b1e963f647b88af525b8107f8d474e20ab2aae3ccb16984ee411a6c48a5b866e3a8392eb1e14ff4969824ff3b6427adc498c1", 0xd2}], 0x2, &(0x7f0000000780)=[@init={0x14, 0x84, 0x0, {0x3, 0x9, 0x7d8e, 0x7bf9}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x1ff, 0x0, 0x9, 0x12c5e0d8, 0x1, 0x1, 0x1, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x141, 0x8201, 0x101, 0x8, 0x4, 0x0, 0x61c, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8000, 0x41ef, 0x0, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fffffff, 0x2, 0x8, 0x4, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x4, 0x200, 0x800, 0x4, 0x2, 0x6, 0x100000000, r6}}, @init={0x14, 0x84, 0x0, {0x7, 0x5, 0x1}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x9, 0x9, 0x4, r7}}], 0x160, 0x80}, 0x40000) 2018/04/01 08:42:45 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:45 executing program 7: bind$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"2380f411383c3e"}}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0xa0041) 2018/04/01 08:42:45 executing program 5: 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}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x100000000, 0x4, 0x536, 0x6, 0x100, 0x9, 0x0, 0x4, 0x6, 0x0, 0x4}, 0xb) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x8}, @time=@time={0x77359400}}], 0x1c) mount(&(0x7f00000001c0)='./control\x00', &(0x7f0000000500)='./control\x00', &(0x7f0000000580)="6578855a47df78feae398bef5510743400cc642c2352103597b307e73bff0f000081f26645a820f5d52aeaf22a7c3147e43c7dca29d907a12edb5691d56c857f63f819e7737f57addfffb8d574ff54f0da6961d51514a560cfbba141b5ecc1d8df2b06eb6ebf56722f620725297c82abc1d63736d5275e77d791130f7b8d633e9c", 0x20005000, &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)) 2018/04/01 08:42:45 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000240)={0x7, 0x0, [{0x6000, 0x4, &(0x7f0000000000)=""/4}, {0x10001, 0x55, &(0x7f0000000040)=""/85}, {0x10000, 0x57, &(0x7f00000000c0)=""/87}, {0x5000, 0x1000, &(0x7f0000000e00)=""/4096}, {0x5000, 0x55, &(0x7f0000000140)=""/85}, {0x4, 0x1000, &(0x7f0000001e00)=""/4096}, {0x7000, 0x68, &(0x7f00000001c0)=""/104}]}) clock_gettime(0x3, &(0x7f0000000340)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000380)={{0x0, 0x7530}, {r1, r2/1000+10000}}, &(0x7f00000003c0)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000500)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x200000000, 0x40, 0x0, 0x5, 0x1f, 0x4, "407c26a76e3048307295a0dbf5470d0b019277eb67457ee10cd6220977f0d11512e9a6bdb80dad0669292bdea3df3aa84b8ca52ba49896efca234057b9ea5ff4", "4a41156e6ab5c025598cd30cb3b3eff4a4403cd921b7012d30bfd7bdfb1c94f892fb0f349706196b1a0fe5643dd15480bdd60c7ffd3fd7d3f5d2e0eeb88de884", "d9a6343369a94bcb5c7fa2efabdf0da09e534b32d1fceee60c259e583e8bb22a", [0xfffffffffffff324, 0x101]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) waitid(0x2, r4, &(0x7f0000000440), 0x20000002, &(0x7f0000000480)) 2018/04/01 08:42:45 executing program 4: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x7, 0x20e, 0x0, 0x8001, 0x100000001, 0x80000001, 0x8b, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x84) ioctl$int_in(r0, 0x0, &(0x7f0000000240)=0x4eb6f1c1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000200), 0x4) 2018/04/01 08:42:45 executing program 2: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x126, @time={0x77359400}, 0x401}) [ 879.126940] FAULT_INJECTION: forcing a failure. [ 879.126940] name failslab, interval 1, probability 0, space 0, times 0 [ 879.138248] CPU: 0 PID: 25201 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #284 [ 879.145613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 879.154960] Call Trace: [ 879.157555] dump_stack+0x194/0x24d [ 879.161191] ? arch_local_irq_restore+0x53/0x53 [ 879.165872] should_fail+0x8c0/0xa40 [ 879.169599] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 879.174711] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 879.179731] ? release_sock+0x1d4/0x2a0 [ 879.183711] ? trace_hardirqs_on+0xd/0x10 [ 879.187862] ? __local_bh_enable_ip+0x121/0x230 [ 879.192540] ? find_held_lock+0x35/0x1d0 [ 879.196622] ? check_same_owner+0x320/0x320 [ 879.200948] ? rcu_note_context_switch+0x710/0x710 [ 879.205889] should_failslab+0xec/0x120 [ 879.209868] kmem_cache_alloc_node+0x56/0x760 [ 879.214437] ? netlink_getsockopt+0x660/0x660 [ 879.218941] __alloc_skb+0xf1/0x780 [ 879.222575] ? lock_downgrade+0x980/0x980 [ 879.226725] ? skb_copy_and_csum_dev+0x370/0x370 [ 879.231491] ? lock_release+0xa40/0xa40 [ 879.235469] ? check_same_owner+0x320/0x320 [ 879.239802] ? __check_object_size+0x8b/0x530 [ 879.244310] ? compat_rw_copy_check_uvector+0x25f/0x2f0 [ 879.249682] ? compat_import_iovec+0x238/0x430 [ 879.254344] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 879.259885] netlink_sendmsg+0xa86/0xe60 [ 879.263935] ? netlink_unicast+0x6b0/0x6b0 [ 879.268159] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 879.272812] ? security_socket_sendmsg+0x89/0xb0 [ 879.277552] ? netlink_unicast+0x6b0/0x6b0 [ 879.281767] sock_sendmsg+0xca/0x110 [ 879.285468] ___sys_sendmsg+0x767/0x8b0 [ 879.289422] ? copy_msghdr_from_user+0x590/0x590 [ 879.294156] ? find_held_lock+0x35/0x1d0 [ 879.298205] ? __f_unlock_pos+0x19/0x20 [ 879.302163] ? lock_downgrade+0x980/0x980 [ 879.306289] ? get_pid_task+0xbc/0x140 [ 879.310154] ? __fget_light+0x2b2/0x3c0 [ 879.314108] ? fget_raw+0x20/0x20 [ 879.317539] ? find_held_lock+0x35/0x1d0 [ 879.321580] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 879.326401] ? vfs_write+0x374/0x510 [ 879.330091] ? wait_for_completion+0x770/0x770 [ 879.334658] __sys_sendmsg+0xe5/0x210 [ 879.338434] ? __sys_sendmsg+0xe5/0x210 [ 879.342385] ? SyS_shutdown+0x290/0x290 [ 879.346339] ? __sb_end_write+0xa0/0xd0 [ 879.350296] ? SyS_read+0x220/0x220 [ 879.353908] compat_SyS_sendmsg+0x2a/0x40 [ 879.358033] ? compat_SyS_getsockopt+0x420/0x420 [ 879.362765] do_fast_syscall_32+0x3ec/0xf9f [ 879.367067] ? do_int80_syscall_32+0x9c0/0x9c0 [ 879.371625] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 879.377140] ? syscall_return_slowpath+0x2ac/0x550 [ 879.382048] ? sysret32_from_system_call+0x5/0x3c [ 879.386867] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 879.391688] entry_SYSENTER_compat+0x70/0x7f [ 879.396072] RIP: 0023:0xf7f3ac99 [ 879.399414] RSP: 002b:00000000f5f360ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 879.407102] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020b3dfc8 [ 879.414348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 2018/04/01 08:42:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') write$fuse(r0, &(0x7f0000000040)={0x50, 0x1, 0x8, @fuse_init_out={0x7, 0x1a, 0x81, 0x8, 0x9, 0x40, 0x401, 0x2}}, 0x50) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000000c0), 0x0) readv(r0, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) 2018/04/01 08:42:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000580)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0x0, 0x1f, 0x80000000, 0x5400000000, 0xfffffffffffffc00}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000640)={r2, 0x100000000}, &(0x7f0000000680)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000dc0), &(0x7f0000000e00)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x4080) epoll_wait(0xffffffffffffffff, &(0x7f000000cff0), 0x0, 0x0) r6 = getegid() socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00'}) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000ac0)={0x5, 0x100000000, 0x0, 0x800, 0x3ff, 0x8000, 0x0, 0x6, 0x3f, 0x3ff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00040014002108200000400000000002000000", @ANYBLOB="1400060000000000000000ddff00000000000000"], 0x2}, 0x1}, 0x0) setfsgid(r6) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000000180)={"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"}) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f00000006c0)) 2018/04/01 08:42:45 executing program 0: r0 = socket$inet(0x2, 0x3, 0x800000000000b) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x2) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000100)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@nat={'nat\x00', 0x19, 0x3, 0x1e8, [0x20000340, 0x0, 0x0, 0x20000370, 0x20000458], 0x0, &(0x7f0000000080), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00\x00\x00d\v\x00', 'teql0\x00', 'sit0\x00', 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0x70, 0xb8}}, @common=@log={'log\x00', 0x24, {{0x0, "b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x14, 0x8afb, 'sit0\x00', 'teql0\x00', 'lo\x00', 'ip6_vti0\x00', @empty, [0xff, 0x40000000000000ff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}]}, 0x238) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x17}, 0x80000001}, {0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff]}, 0x100000001}, 0xa9c0, [0x0, 0x7, 0x80000000, 0x5, 0x7, 0xda7, 0x0, 0x6]}, 0x5c) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 08:42:45 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) [ 879.421596] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 879.428846] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 879.436094] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 879.487851] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 879.512806] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 879.552927] FAULT_INJECTION: forcing a failure. [ 879.552927] name failslab, interval 1, probability 0, space 0, times 0 [ 879.564217] CPU: 0 PID: 25241 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #284 [ 879.571578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 879.580925] Call Trace: [ 879.583520] dump_stack+0x194/0x24d [ 879.587152] ? arch_local_irq_restore+0x53/0x53 [ 879.591820] ? is_bpf_text_address+0xa4/0x120 [ 879.596314] ? kernel_text_address+0xd1/0xe0 [ 879.600719] ? __unwind_start+0x169/0x330 [ 879.604869] should_fail+0x8c0/0xa40 [ 879.608597] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 879.613704] ? save_stack+0xa3/0xd0 [ 879.617326] ? save_stack+0x43/0xd0 [ 879.620937] ? kasan_kmalloc+0xad/0xe0 [ 879.626107] ? kasan_slab_alloc+0x12/0x20 [ 879.630240] ? find_held_lock+0x35/0x1d0 [ 879.634289] ? check_same_owner+0x320/0x320 [ 879.638593] ? rcu_note_context_switch+0x710/0x710 [ 879.643506] should_failslab+0xec/0x120 [ 879.647469] kmem_cache_alloc_node_trace+0x5a/0x760 [ 879.652470] __kmalloc_node_track_caller+0x33/0x70 [ 879.657385] __kmalloc_reserve.isra.39+0x41/0xd0 [ 879.662126] __alloc_skb+0x13b/0x780 [ 879.665820] ? skb_copy_and_csum_dev+0x370/0x370 [ 879.670555] ? lock_release+0xa40/0xa40 [ 879.674504] ? check_same_owner+0x320/0x320 [ 879.678891] ? __check_object_size+0x8b/0x530 [ 879.683365] ? compat_rw_copy_check_uvector+0x25f/0x2f0 [ 879.688713] ? compat_import_iovec+0x238/0x430 [ 879.693277] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 879.698794] netlink_sendmsg+0xa86/0xe60 [ 879.702835] ? netlink_unicast+0x6b0/0x6b0 [ 879.707053] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 879.711712] ? security_socket_sendmsg+0x89/0xb0 [ 879.716445] ? netlink_unicast+0x6b0/0x6b0 [ 879.720657] sock_sendmsg+0xca/0x110 [ 879.724352] ___sys_sendmsg+0x767/0x8b0 [ 879.728306] ? copy_msghdr_from_user+0x590/0x590 [ 879.733039] ? find_held_lock+0x35/0x1d0 [ 879.737084] ? __f_unlock_pos+0x19/0x20 [ 879.741034] ? lock_downgrade+0x980/0x980 [ 879.745157] ? get_pid_task+0xbc/0x140 [ 879.749029] ? __fget_light+0x2b2/0x3c0 [ 879.752987] ? fget_raw+0x20/0x20 [ 879.756422] ? find_held_lock+0x35/0x1d0 [ 879.760464] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 879.765281] ? vfs_write+0x374/0x510 [ 879.768971] ? wait_for_completion+0x770/0x770 [ 879.773534] __sys_sendmsg+0xe5/0x210 [ 879.777312] ? __sys_sendmsg+0xe5/0x210 [ 879.781262] ? SyS_shutdown+0x290/0x290 [ 879.785217] ? __sb_end_write+0xa0/0xd0 [ 879.789171] ? SyS_read+0x220/0x220 [ 879.792779] compat_SyS_sendmsg+0x2a/0x40 [ 879.796902] ? compat_SyS_getsockopt+0x420/0x420 [ 879.801636] do_fast_syscall_32+0x3ec/0xf9f [ 879.805937] ? do_int80_syscall_32+0x9c0/0x9c0 [ 879.810497] ? _raw_spin_unlock_irq+0x27/0x70 [ 879.814969] ? finish_task_switch+0x1c1/0x7e0 [ 879.819441] ? syscall_return_slowpath+0x2ac/0x550 [ 879.824348] ? prepare_exit_to_usermode+0x350/0x350 [ 879.829342] ? sysret32_from_system_call+0x5/0x3c [ 879.834181] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 879.839001] entry_SYSENTER_compat+0x70/0x7f [ 879.843389] RIP: 0023:0xf7f3ac99 [ 879.846728] RSP: 002b:00000000f5f360ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 879.854412] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020b3dfc8 [ 879.861658] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 879.868903] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 879.876148] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 879.883397] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/01 08:42:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes),poly1305)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) getpgrp(r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="608049e7f7a63e15464e768767e00d33c751bfd57a78f1df65eef8d3f5d9d99f5f08716358bd9ab90537bba10b296ba6bd2deef2948dfb5878b7812a1c9c260129516a6be72646dc452c0e2b01239386f9d9407f6d4e5da4f1f6c0a17717562896005aadb103aec36325a879", 0x6c) r2 = getpgid(0x0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x121002) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000040)={r4, r0, 0x1}) 2018/04/01 08:42:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) socketpair(0x9, 0x7, 0x2, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r4, &(0x7f00000001c0)='./file0\x00', 0x0, 0x500) r5 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r2) keyctl$link(0x8, r2, r2) rt_sigprocmask(0x0, &(0x7f0000000300)={0x800}, &(0x7f0000000340), 0x8) r6 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r2) keyctl$dh_compute(0x17, &(0x7f0000000180)={r6, r6, r5}, &(0x7f0000000440)=""/194, 0xc2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r7, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@remote}, &(0x7f0000000180)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={r8, 0x100000000}, &(0x7f0000000540)=0x8) 2018/04/01 08:42:46 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e90fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) connect(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x4, 0x1, {0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1ffe00000}}}, 0x80) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x10000, 0x5, 0x3, 0x8001, 0x7, 0x77916612, 0xf355, 0x5}, &(0x7f0000000080)={0x1, 0x35, 0x76a5, 0x10000, 0x20, 0x7, 0x0, 0x401}, &(0x7f00000000c0)={0x4, 0x61d, 0x2, 0xfffc000000000000, 0xfffffffffffffeff, 0x80000000, 0x80, 0xaf5}, &(0x7f0000000140)={r1, r2/1000+30000}) 2018/04/01 08:42:46 executing program 1: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) r0 = syz_open_dev$sndseq(&(0x7f0000000480)='/dev/snd/seq\x00', 0x0, 0x100) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000680)={0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000840)={0xb, 0x1000, 0x200000000005, "717565756530000000000000000000000000000000000000000040000000000000000000000000f3ffffffffffffff0000000016000000003c00000000000100"}) r2 = socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x2b5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000001500)=ANY=[@ANYBLOB="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"]}, 0x305) syz_open_dev$sndmidi(&(0x7f00000014c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x0) write(r3, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r5, 0x800000c0045006, &(0x7f0000595ff8)=0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000001080)='/dev/rtc\x00', 0x400000, 0x0) sendto(r3, &(0x7f0000001100)="a129867f626b488f40fb02c9506223a1e97e78a72c2709048dbb132a4214827a63b193047d84918a2a8199b09bbe1190bd3cbef127d80e3f34bd6110a6011320204c8e5d966eda974fc0fa398008375234fb927ad7dde8fc9292f586aad0eda21404a40c0f4fda81c17c5d449b6879860deea58fd4de1ecdc135fa6af5654108897d99f66d9c43f82509e5be8541d1c0276ea0c5ab99cd70a1ac33518faa539e", 0xa0, 0x4045, 0x0, 0x0) write(r5, &(0x7f0000000040)="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", 0x1000) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x13, r5, 0x0) close(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r6, &(0x7f0000000300)="62ab46350b508045808b35f60f3ab807f050a308f4a59f24c3cf2311d0967b5ab6", 0x21, 0x20040000, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000001040)=0x2, 0x8dd91962) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000740)=0xe, 0x4) 2018/04/01 08:42:46 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0xfffffea0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400000, 0x0) fallocate(r0, 0x0, 0x0, 0x4) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000100)=""/182) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 08:42:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYBLOB="011000020019004000bcf7770d63f1f19574caca"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x3e}, &(0x7f0000000040)=0x0) timer_getoverrun(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 08:42:46 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) close(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{0x0, 0x7, 0xfffffffffffffffb, 0x3}, {0x1, 0x4, 0x9}, {0x6, 0x9, 0x8, 0x200}, {0x7fff, 0x400, 0x7, 0xffff}]}, 0x10) 2018/04/01 08:42:46 executing program 6 (fault-call:1 fault-nth:2): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) [ 880.098087] FAULT_INJECTION: forcing a failure. [ 880.098087] name failslab, interval 1, probability 0, space 0, times 0 [ 880.109400] CPU: 1 PID: 25262 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #284 [ 880.116768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 880.126118] Call Trace: [ 880.128719] dump_stack+0x194/0x24d [ 880.132360] ? arch_local_irq_restore+0x53/0x53 [ 880.137038] should_fail+0x8c0/0xa40 [ 880.140745] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 880.145835] ? lock_release+0xa40/0xa40 [ 880.149800] ? check_same_owner+0x320/0x320 [ 880.154106] ? trace_hardirqs_off+0x10/0x10 [ 880.158408] ? find_held_lock+0x35/0x1d0 [ 880.162453] ? __lock_is_held+0xb6/0x140 [ 880.166498] ? check_same_owner+0x320/0x320 [ 880.170800] ? rcu_note_context_switch+0x710/0x710 [ 880.175704] ? find_held_lock+0x35/0x1d0 [ 880.179748] should_failslab+0xec/0x120 [ 880.183703] kmem_cache_alloc_node+0x56/0x760 [ 880.188179] ? __local_bh_enable_ip+0x121/0x230 [ 880.192830] __alloc_skb+0xf1/0x780 [ 880.196435] ? skb_copy_and_csum_dev+0x370/0x370 [ 880.201176] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 880.205994] ? genl_rcv+0x40/0x40 [ 880.209431] ? lock_downgrade+0x980/0x980 [ 880.213559] ? wait_for_completion+0x770/0x770 [ 880.218124] ? __lock_is_held+0xb6/0x140 [ 880.222167] netlink_ack+0x283/0xa10 [ 880.225863] ? netlink_sendmsg+0xe60/0xe60 [ 880.230101] ? mutex_unlock+0xd/0x10 [ 880.233795] ? genl_rcv_msg+0xf4/0x140 [ 880.237658] netlink_rcv_skb+0x2b4/0x380 [ 880.241696] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 880.246258] ? netlink_ack+0xa10/0xa10 [ 880.250123] ? genl_rcv+0x19/0x40 [ 880.253557] ? netlink_skb_destructor+0x1d0/0x1d0 [ 880.258377] ? copyin+0x91/0xb0 [ 880.261633] genl_rcv+0x28/0x40 [ 880.264890] netlink_unicast+0x4c4/0x6b0 [ 880.268929] ? netlink_attachskb+0x8a0/0x8a0 [ 880.273313] ? compat_import_iovec+0x238/0x430 [ 880.277874] ? security_netlink_send+0x81/0xb0 [ 880.282432] netlink_sendmsg+0xa4a/0xe60 [ 880.286472] ? netlink_unicast+0x6b0/0x6b0 [ 880.290685] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 880.295328] ? security_socket_sendmsg+0x89/0xb0 [ 880.300062] ? netlink_unicast+0x6b0/0x6b0 [ 880.304275] sock_sendmsg+0xca/0x110 [ 880.307967] ___sys_sendmsg+0x767/0x8b0 [ 880.311921] ? copy_msghdr_from_user+0x590/0x590 [ 880.316655] ? find_held_lock+0x35/0x1d0 [ 880.320708] ? __f_unlock_pos+0x19/0x20 [ 880.324661] ? lock_downgrade+0x980/0x980 [ 880.328784] ? get_pid_task+0xbc/0x140 [ 880.332649] ? __fget_light+0x2b2/0x3c0 [ 880.336600] ? fget_raw+0x20/0x20 [ 880.340036] ? find_held_lock+0x35/0x1d0 [ 880.344079] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 880.348898] ? vfs_write+0x374/0x510 [ 880.352587] ? wait_for_completion+0x770/0x770 [ 880.357152] __sys_sendmsg+0xe5/0x210 [ 880.360927] ? __sys_sendmsg+0xe5/0x210 [ 880.364876] ? SyS_shutdown+0x290/0x290 [ 880.368831] ? __sb_end_write+0xa0/0xd0 [ 880.372791] ? SyS_read+0x220/0x220 [ 880.376399] compat_SyS_sendmsg+0x2a/0x40 [ 880.380528] ? compat_SyS_getsockopt+0x420/0x420 [ 880.385263] do_fast_syscall_32+0x3ec/0xf9f [ 880.389565] ? do_int80_syscall_32+0x9c0/0x9c0 [ 880.394123] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 880.399640] ? syscall_return_slowpath+0x2ac/0x550 [ 880.404547] ? sysret32_from_system_call+0x5/0x3c [ 880.409367] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 880.414189] entry_SYSENTER_compat+0x70/0x7f [ 880.418574] RIP: 0023:0xf7f3ac99 [ 880.421912] RSP: 002b:00000000f5f360ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 880.429598] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020b3dfc8 [ 880.436842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 880.444087] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 880.451334] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 880.458580] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/01 08:42:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x55b, 0x20, 0x7f, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x9b, @empty, 0x28}}, 0x189b3617, 0xfffffffffffffff9, 0x90, 0x3, 0xc370}, &(0x7f0000000180)=0x98) write$eventfd(0xffffffffffffffff, &(0x7f0000006000), 0xff03) 2018/04/01 08:42:46 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$dupfd(r2, 0x406, r1) sendto$ipx(r1, &(0x7f0000000180), 0xfffffffffffffc3d, 0x0, &(0x7f0000000040)={0x4, 0x0, 0x0, "502200000006"}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr}, &(0x7f0000000100)=0xc) [ 880.493501] kernel msg: ebtables bug: please report to author: Wrong len argument [ 880.599956] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/01 08:42:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) r2 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = dup2(r2, r0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000000c0)=""/179) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r2, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000040)={@loopback, @empty, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f0000000000)={'syzkaller0\x00', r4}) 2018/04/01 08:42:47 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r2, 0x20, 0x70bd27, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000810) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/04/01 08:42:47 executing program 3: r0 = socket$inet(0x2, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000040)=0x3ff, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x101400) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0xbb) 2018/04/01 08:42:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000018000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/04/01 08:42:47 executing program 6 (fault-call:1 fault-nth:3): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:47 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x1000000006) accept4(r1, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x80, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0xf7, 0x14000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f00000001c0)='bridge0\x00') r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x18000, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x6d8f71a, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000240)={'bridge0\x00', &(0x7f0000000280)=@ethtool_perm_addr={0x20, 0x42, "40fbdf037eb0f960297595ec81110630ed438a3c8eb4c7ae0e7bf9cf54f2b9c609a44c8b8157fe7998b4e5ef86b5d7825af57423eceda3e0cb19d5de2a3f1e7e20d0"}}) 2018/04/01 08:42:47 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x1, 0x100000000, 0x10001, 0x9, 0x4a, 0xd2, 0x5, 0x40, 0x5d56, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x40045431, &(0x7f0000000000)) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="3a353d30a0fe8df3eaad190c85ee4075d6cb717d4311083ad248e8e3586c55434788482fbc3a518543306ecffb37cacb4af57e0111d3cf3b135cd04bb0875649136b945424ece0f0eb61bc5fdc967c94c1f0e2f8b86daee5743cca013c6c715e48e2d26e46c0d26a3bf9ae102da93b3a5440a76586e06da8a494fd940de7e167e28c99bead3afb239541fb4bba81f0ccce95944899f515698b69a6ceed5b199568bc312c5f1ec79b4ef4440c79b8e4fcc3c7ef17906066e1c7c1488eec4bacd91c4f", 0xc2, r2) 2018/04/01 08:42:47 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x402100, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x12202) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x100, 0x0) r3 = mq_open(&(0x7f0000000180)='\\\x00', 0x80, 0x21, &(0x7f00000001c0)={0x5ea0da19, 0x10000, 0x2, 0x1, 0x2, 0xffffffffffffff01, 0x6, 0x8}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000200)={0x1, 0x2, 0x1, 0xffffffffffffff9c}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x400000, 0x0) r6 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80800) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @loopback}, &(0x7f0000000340)=0x10, 0x80000) r8 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000380)='cgroup.type\x00', 0x2, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) r14 = getpgrp(0x0) fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000740)=[@rights={0x2c, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x10, 0x1, 0x1, [r9]}, @cred={0x18, 0x1, 0x2, r10, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r17}], 0x6c, 0x40000}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000840)=@raw={'raw\x00', 0x9, 0x3, 0x394, 0x178, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2c8, 0xffffffff, 0xffffffff, 0x2c8, 0xffffffff, 0x3, &(0x7f0000000800), {[{{@ipv6={@dev={0xfe, 0x80, [], 0xe}, @empty, [0xff, 0x0, 0xff000000, 0xff], [0xffffff00, 0xffffffff, 0xff000000, 0xff0000ff], 'bcsh0\x00', 'ifb0\x00', {}, {}, 0x0, 0x5, 0x2, 0x18}, 0x0, 0x134, 0x178, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x9}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x7, 0x0, 0x1, [0x3ff, 0x1000, 0x2, 0x9, 0xfffffffffffffe01, 0x2, 0x0, 0xffff, 0x0, 0x7800000000000000, 0x7fff, 0xe222, 0x1, 0x81, 0x69, 0x3], 0xe}}]}, @common=@inet=@TEE={0x44, 'TEE\x00', 0x1, {@ipv4, 'vcan0\x00', 0xaace}}}, {{@uncond, 0x0, 0x110, 0x150, 0x0, {}, [@common=@eui64={0x24, 'eui64\x00'}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xb}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x9, 0x20, "0351b26995394f04a463375997f3bd4adb761578c8f92fd423d56fcf2862"}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f0) r18 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000c40)={0x0, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x9, 0xffffffffffff8001}, &(0x7f0000000d00)=0x88) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000d40)={r19, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000e00)) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000ec0)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x9, 0x39a, 0x100, 0x3, 0x82000008, r11}) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000f40)=0x1) getsockname$inet6(r5, &(0x7f0000000f80)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000fc0)=0x1c) ioctl$TCXONC(r2, 0x540a, 0x3) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000001000)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001040)={0x6, 0xc000, 0x10001, 0x7fffffff, 0x0, 0x10001}) sendmsg$nl_xfrm(r18, &(0x7f00000012c0)={&(0x7f0000001080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001280)={&(0x7f00000010c0)=@migrate={0x19c, 0x21, 0x622, 0x70bd25, 0x25dfdbfd, {{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x3, 0x4e24, 0x6, 0x0, 0x80, 0x20, 0x6c, r11, r16}, 0x0, 0x1}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @migrate={0x138, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0x16}, @in, 0x3b, 0x3, 0x0, 0x3506, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3c, 0x4, 0x0, 0x3501, 0x2, 0x2}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x7c, 0x0, 0x0, 0x3507, 0xa, 0x2}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0xff, 0x3, 0x0, 0x3507, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x6c, 0x3, 0x0, 0x0, 0xa, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xff, 0x0, 0x0, 0x3500, 0x0, 0x2}, {@in6=@dev={0xfe, 0x80, [], 0x19}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0xa, 0xa}]}]}, 0x19c}, 0x1, 0x0, 0x0, 0x24000840}, 0x881) 2018/04/01 08:42:47 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x1002000000001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) write$selinux_validatetrans(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x74) 2018/04/01 08:42:47 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x200040) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/138) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) syz_fuse_mount(&(0x7f0000000140)='./control/file0\x00', 0x8000, r1, r2, 0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r3 = inotify_init1(0x0) r4 = request_key(&(0x7f0000000440)='id_legacy\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)='/dev/vcs#\x00', 0x0) request_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='/dev/vcs#\x00', r4) inotify_add_watch(r3, &(0x7f0000fc7000)='./control\x00', 0x86000006) 2018/04/01 08:42:47 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x6002, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x5) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0x4) r1 = accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000340)=r3) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000400)={r4, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000440)={r7, r5, 0x80}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000004c0)={r8, 0x1}) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000500)={@loopback, @dev, @local}, &(0x7f0000000540)=0xc) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000580)=""/127, &(0x7f0000000600)=0x7f) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000640)={'filter\x00', 0x4}, 0x68) ioctl$TCSETA(r0, 0x5406, &(0x7f00000006c0)={0x401, 0xfff, 0x401, 0x604, 0x8000, 0x4, 0x0, 0x10000, 0x5, 0x47}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000700)=r2, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000740)='tls\x00', 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000880)=0xe8) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00000009c0)={&(0x7f00000008c0)={0x1d, r9}, 0x10, &(0x7f0000000980)={&(0x7f0000000940)={0x1, 0x40, 0x11, {r10, r11/1000+30000}, {}, {0x1, 0xffffffff, 0xfff, 0x3}, 0x1, @can={{0x2, 0x1000, 0x0, 0x7}, 0x5, 0x3, 0x0, 0x0, "337c3db0c9c89210"}}, 0x34}, 0x1}, 0x40000) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000ac0)="97a18e7454c48c89c05f0e8419653b53b21091b5f22b76f82d4a99ddc14ddd19b38c719d6e34f6fdfee8f6323701355827768e888a3ed2f7bf3828244e94c4165e57fa2fa86a29c546568734") kcmp(r3, r3, 0x1, r1, r1) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000b40)={r8, 0x3}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000b80)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000bc0)={0xffffffffffffffff, 0x3, 0x0, 0x3}) 2018/04/01 08:42:48 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3ff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x41, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000140)={[0x100001, 0x14000, 0x10000], 0x2, 0x40, 0x2}) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r3, 0x4}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x4, 0x2, 0x800}, 0x40, 0x0, 0x8}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000af0000), 0x4) [ 881.650383] binder: 25314:25328 ioctl 8018457f 200000c0 returned -22 [ 881.662196] FAULT_INJECTION: forcing a failure. [ 881.662196] name failslab, interval 1, probability 0, space 0, times 0 [ 881.673471] CPU: 1 PID: 25308 Comm: syz-executor6 Not tainted 4.16.0-rc7+ #284 [ 881.680834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 881.681997] binder: 25314:25331 ioctl 8018457f 200000c0 returned -22 [ 881.690182] Call Trace: [ 881.690282] dump_stack+0x194/0x24d [ 881.702958] ? arch_local_irq_restore+0x53/0x53 [ 881.707631] ? is_bpf_text_address+0xa4/0x120 [ 881.712131] ? kernel_text_address+0xd1/0xe0 [ 881.716547] should_fail+0x8c0/0xa40 [ 881.720270] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 881.725388] ? save_stack+0xa3/0xd0 [ 881.729028] ? save_stack+0x43/0xd0 [ 881.732650] ? kasan_kmalloc+0xad/0xe0 [ 881.736534] ? kasan_slab_alloc+0x12/0x20 [ 881.740682] ? find_held_lock+0x35/0x1d0 [ 881.744733] ? __lock_is_held+0xb6/0x140 [ 881.748789] ? check_same_owner+0x320/0x320 [ 881.753096] ? rcu_note_context_switch+0x710/0x710 [ 881.758017] should_failslab+0xec/0x120 [ 881.761976] kmem_cache_alloc_node_trace+0x5a/0x760 [ 881.766984] __kmalloc_node_track_caller+0x33/0x70 [ 881.771905] __kmalloc_reserve.isra.39+0x41/0xd0 [ 881.776647] __alloc_skb+0x13b/0x780 [ 881.780343] ? skb_copy_and_csum_dev+0x370/0x370 [ 881.785083] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 881.789904] ? genl_rcv+0x40/0x40 [ 881.793338] ? lock_downgrade+0x980/0x980 [ 881.797465] ? wait_for_completion+0x770/0x770 [ 881.802036] ? __lock_is_held+0xb6/0x140 [ 881.806087] netlink_ack+0x283/0xa10 [ 881.809809] ? netlink_sendmsg+0xe60/0xe60 [ 881.814033] ? mutex_unlock+0xd/0x10 [ 881.817734] ? genl_rcv_msg+0xf4/0x140 [ 881.821603] netlink_rcv_skb+0x2b4/0x380 [ 881.825644] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 881.830209] ? netlink_ack+0xa10/0xa10 [ 881.834074] ? genl_rcv+0x19/0x40 [ 881.837506] ? netlink_skb_destructor+0x1d0/0x1d0 [ 881.842329] ? copyin+0x91/0xb0 [ 881.845592] genl_rcv+0x28/0x40 [ 881.848848] netlink_unicast+0x4c4/0x6b0 [ 881.852893] ? netlink_attachskb+0x8a0/0x8a0 [ 881.857284] ? compat_import_iovec+0x238/0x430 [ 881.861846] ? security_netlink_send+0x81/0xb0 [ 881.866415] netlink_sendmsg+0xa4a/0xe60 [ 881.870462] ? netlink_unicast+0x6b0/0x6b0 [ 881.874680] ? compat_mc_getsockopt+0x8e0/0x8e0 [ 881.879328] ? security_socket_sendmsg+0x89/0xb0 [ 881.884063] ? netlink_unicast+0x6b0/0x6b0 [ 881.888280] sock_sendmsg+0xca/0x110 [ 881.891977] ___sys_sendmsg+0x767/0x8b0 [ 881.895936] ? copy_msghdr_from_user+0x590/0x590 [ 881.900671] ? find_held_lock+0x35/0x1d0 [ 881.904721] ? __f_unlock_pos+0x19/0x20 [ 881.908674] ? lock_downgrade+0x980/0x980 [ 881.912803] ? get_pid_task+0xbc/0x140 [ 881.916671] ? __fget_light+0x2b2/0x3c0 [ 881.920625] ? fget_raw+0x20/0x20 [ 881.924059] ? find_held_lock+0x35/0x1d0 [ 881.928105] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 881.932929] ? vfs_write+0x374/0x510 [ 881.936621] ? wait_for_completion+0x770/0x770 [ 881.941189] __sys_sendmsg+0xe5/0x210 [ 881.944967] ? __sys_sendmsg+0xe5/0x210 [ 881.948921] ? SyS_shutdown+0x290/0x290 [ 881.952889] ? __sb_end_write+0xa0/0xd0 [ 881.956853] ? SyS_read+0x220/0x220 [ 881.960466] compat_SyS_sendmsg+0x2a/0x40 [ 881.964596] ? compat_SyS_getsockopt+0x420/0x420 [ 881.969331] do_fast_syscall_32+0x3ec/0xf9f [ 881.973637] ? do_int80_syscall_32+0x9c0/0x9c0 [ 881.978196] ? _raw_spin_unlock_irq+0x27/0x70 [ 881.982673] ? finish_task_switch+0x1c1/0x7e0 [ 881.987158] ? syscall_return_slowpath+0x2ac/0x550 [ 881.992069] ? prepare_exit_to_usermode+0x350/0x350 [ 881.997065] ? sysret32_from_system_call+0x5/0x3c [ 882.001890] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 882.006719] entry_SYSENTER_compat+0x70/0x7f [ 882.011106] RIP: 0023:0xf7f3ac99 [ 882.014447] RSP: 002b:00000000f5f360ac EFLAGS: 00000282 ORIG_RAX: 0000000000000172 [ 882.022134] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020b3dfc8 [ 882.029386] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 882.036635] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 882.043883] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 882.051132] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/01 08:42:48 executing program 5: ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) close(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000280)=0x4) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) accept4$ax25(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0x73, 0x5, 0x7, 0x3, 0x5, 0xfffffffffffffe00, 0x1, 0x5, 0xffff, 0x8}, 0xb) close(r0) io_submit(0x0, 0x1, &(0x7f0000000680)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x8, r1, &(0x7f0000000380)="9e3aa9f44d45f9c94043ff1a44d22f13d5e3a57cbac7e37fb632bbde6fcac8813d72982f04873234dc45f83a04880ebc945742d2140d51c05af9816bea8b19a8a6cd3ec7f0104d680e8a0ed52bf45dc5b9f523133c520fd72f92881ae97bebc5920ec281e3753a5641b426170cd66d6035b0dd89acceb586ac1b9c4a82ecf7e1c3756727a91c66bee8347b827a08dc263d9b569364532bef5214d82ded397b9007fdf1c4a6a4f55384626780732e25905459aff9337745eb495ab5bf85b70a0c256b44a713ecea02", 0xc8, 0x4, 0x0, 0x1, r3}]) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0xffffffffffffffff) sendmsg$kcm(r1, &(0x7f0000000b00)={&(0x7f0000000480)=@ax25={0x3, {"5d2f5d94561499"}, 0x9}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000500)="4aca8bc9f4d582012efa9138abe2fbd95dd7bd7e214a66460fc2d7d01e9911bd4ec4fb5264d4392a951aabdc0d615164deb9a76b73ebf1fd8cc250efdf72ed1ab4412d3fa5e8321cf434395cbf", 0x4d}, {&(0x7f0000000580)="631fe8be08e5158e8921f635d02b29c9a562b2a29dc839de990318cd4868cf0dc577f268bb647d23e9fda061b7e521b2b4ee1e54718718e9775e685e2f21fe89453ba9b6192db8d2db82a520b5a9aeeee3a6969e19ef66c86276b3adecdda6ed55bd39d517ac37350bbebdb4bfd44bfd8dd874e2d33f8e96969c2e1c0cff204114952b346cba491948b39cfd8f679b977f0d5f94a8b7f91ab6a8d80cb116929b2456487b3747aea36888e296a09b37d713c90b1999eb5740ca75b87c4f77a44ed92bc23c26719143fac1fc5cab40f508afd385c4455a9616e788be9c96d705de79fb709cf4ed7fed649aa2091d7415", 0xef}, {&(0x7f00000006c0)="4785036e714fb0ab3f50f447494d69a5f86b7e0b11ee8e830c37d2cd719b9a7f43eb88a7ffe94d293673621b4c0822963a8adafb87fce878192e0a4c0846f420d7d0feb284a6f20d096073c84b220f0486a4638d43f5ec97b3180b1f0e9ede938a254427ec9fe577a3ed8fcb93304af113b6117987b9d33ba0a7446af184d88db7c141a4e943a50ad75b8cf9805b5bb60d528d2ee1c1c940583300a5494db469671fc3a79c3941a3cd05", 0xaa}, {&(0x7f0000000140)}], 0x4, &(0x7f00000007c0)=[{0x28, 0x11d, 0x4c, "4cacf59619d450a8a4acdd9b247a8e1284e4257366c890b92814e4"}, {0xe4, 0x18b, 0xef5, "db5780c9af997eb6a1b518f49c77668f5f2f744126a73cbd679cc3b47c13642d1e7e1f5bf9b27ecfa8809fb9dda5b56002c86449909b11711d929ab470833572e193f0bd7e9e6f7eb06d75f8570069a9f2652f5dec0e4381b55ec5715b36dc3fd0c0267d93c50a18ad59aad3da7e3b729e75a47ecf5950523a393dc345b4e308757612e1cbed74cbbdfd02fd7c482e2a3c7a29066dd8bebbf55cd5ada3b553dab26552d7536ef0ac3afe4a4f7f207ca5210d2da2aa3812721b330f49d461c31446cb3927a8b76321a4d393f0131e39f05f6f15c349"}, {0x100, 0x117, 0x9, "48daa860a0723929c8f8f39a4b5352aa6755dbe2e959e12f4de6cfe2b34bdaab64f8b7aa7bc3c3d93a7ea735d7c5fc6596f61ff49f3366ad28e55239352554311f1d8979e61d193258524f02c11afcf74bacdbc1e7a73d90521907809468c4f73fa0b84392d9020dea89156c6bc676adaaa603248db1bada49b073b81c497e1b46c43f084cb71b89a51a8793d7c1e1f72acabebd24c0209ce27f2e5803f258ddedadc24e21e3cec4a199a0a3de362ec4c0f5f704fa1e189ebae666577d46e904f02d138aa45f7ad0f40ac417f30f377eb1dad69ade6b055ebaf8f32f1e22207ed3014b141b36031d005e952a3796ee38ee070a33"}, {0x24, 0x114, 0x800, "5845259044e7b9b1d8b94d94057b1077db6dcf937c"}, {0xfc, 0x13e, 0x0, "c0b46e29ce412b98c09d67d945ba81ead3f7c37f84cc5b9f3fe5bf0c333061986c3820b9c4ff6c6d8b543f73b75c84fe61f9357f0448e61b956aa59bf88976e662365014363f7ae65cf97e205385dfd94f088094de4c453c9cefb38385fd84ee3d4a3990eb668badb9c1e4aba5f4b449735e57460cb74a4854d446244848de191e739e6c8b00cd11e1980e3df0752698b27ee035bf2b3b574eba6337a188e7c278bc871c6a53dc4fd54753aee29343e8906ebd51a9688a884e4614bd819bfd187130107767519e02f8a15cf17176ef92eb9053703b97d2ed7d4bd140647e1d142fd9b57e936fc380e366438282"}], 0x32c, 0x40084}, 0x4000010) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) r4 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2000000000000d, 0x2, 0x4, 0x6, 0x5, r4, 0x0, [0xa]}, 0x2c) timer_create(0x0, &(0x7f0000000240), &(0x7f0000000280)) 2018/04/01 08:42:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x3, &(0x7f0000001240)=[{&(0x7f00000000c0)="2db7614cfb8ecc0f7c1a30dd46b98ed8f7ca25059103e012b8edc8fb3f510c258f64a672bd2c0cd29bff0a82b09799ac62eb4f2a3a9bc71133dae06b781eb1ec5480c6cfc9cc", 0x46}, {&(0x7f0000000140)="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", 0x1000, 0x72a}, {&(0x7f0000001140)="2cc84a5f0e16119f23c8b5e64175ad5cac792b919e1d7c712e9d68cbb4f0cd570d8713bd22d41d32e2d210537c3ff56d358ebab9ed1ff86048741d9cc413b813b64c7fbdfe6dd3553a4eee9d1588fe59ff5c4b31415c2a08be0f3fb4ef0c1f7bfda77ba8e37a668d5ebebc2b8711591eaa0e3584e59b08241f3409344ee1821d82a1e6ff82eae762df932063d8b9fca31ddf729a5938d7017b6b818f769ff9b94c3d50a76517abc9ffbc18074c585682c8f9dfdb192110536067644bf89ef857b67a25e1ac47fbe5d54b1edcd9cc5c99591d9ff5595fcd49dc", 0xd9, 0x2}], 0x84, &(0x7f00000012c0)=ANY=[@ANYBLOB="d3a040416b0d7529c294a35eed289e6275672c71756965742c00"]) r0 = socket$inet(0xa, 0x801, 0x84) r1 = syz_open_dev$mouse(&(0x7f0000001440)='/dev/input/mouse#\x00', 0x7, 0x440000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001480), 0x4) listen(r0, 0xfbffff) r2 = accept4(r0, 0x0, &(0x7f0000002ffc), 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000001400)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001340)={0x80, r3, 0x220, 0x70bd28, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x10}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x39}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6cc}]}, 0x80}, 0x1, 0x0, 0x0, 0x20008005}, 0x20000080) 2018/04/01 08:42:48 executing program 6 (fault-call:1 fault-nth:4): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:48 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) prlimit64(0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x2}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x3, 0x5, 0x9, 0x1f, 0x1ff, 0x5}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r2, 0x8) fcntl$notify(r0, 0x402, 0x10) read(r0, &(0x7f0000000300)=""/100, 0x64) 2018/04/01 08:42:48 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x4940) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3ff, 0x10, 0x7, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x6, 0x20, 0x30000000000000, 0x1ff}, &(0x7f0000000180)=0x18) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ppoll(&(0x7f0000053ff8)=[{r2}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0), 0x4) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000200)={0x1, {{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x84) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) 2018/04/01 08:42:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)) 2018/04/01 08:42:48 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0xff, @loopback=0x7f000001, 0x4e22, 0x3, 'rr\x00', 0x1, 0x6, 0x63}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 0x8, 0x2000000000000800, 0xffffffffffffffff}}, 0xffffffffffffffbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendto$unix(r0, &(0x7f00000000c0)="8db9963e4ffc1f427d77baecbb133b6ab99cf8c0c420d4000ae9ab7dff84c763bedc675f45192660a58924c8a85ed806ce99ee0541cb0999a4304f0a6aa92a317f6859b7338f63f0b4bac3f94209ca970463d8c032282b9d1022d8c6cb1d036989f38318b53eb6b21d85b896ce682389d0db437cd0b915bcdcd0f823f7895baf3bcaa8adda2da80bd19376388c7c2a6ae67a43edaad87b26a2f10bb930ccb8282d23af76", 0xa4, 0x800, 0x0, 0x0) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) 2018/04/01 08:42:48 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0), 0x76) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x101000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) bind$packet(r1, &(0x7f0000000200)={0x11, 0xff, r2, 0x1, 0x7f, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x7ff, 0x1, {0xffffffffffffffff, 0x3, 0x4, 0x1, 0x91fd}}) ioctl$KDSETLED(r1, 0x4b32, 0x20) 2018/04/01 08:42:49 executing program 2: io_setup(0x401, &(0x7f0000fa5000)=0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/nfsfs\x00') getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x9, 0x7, 0xfffffffffffffffa, 0x5, "fd39440d4ba577e6ab5257f5fd91111cc4ad41b9ab82cd01b43d1d7ad9cb27af3330b2f108aa36f96023b46c", 0x5}, 0x0, 0x0, 0x4, r2, 0x4, 0x3, "16fa5d7184d5418772b14629e6120df3cda3474ec55e2686ffc4357451e99448199374e616f0c9c899bee64842001e7de93187510038ed985862d893d7af0105", &(0x7f00000000c0)='userppp1(\x00', 0xa, [], [0x7ff, 0x9, 0x2, 0xb022]}) r3 = eventfd2(0x7fff, 0x80001) io_submit(r0, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000d70f92), 0x0, 0x0, 0x0, 0x0, r3}]) 2018/04/01 08:42:49 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/240, 0xf0}, {&(0x7f0000000280)=""/84, 0x54}], 0x2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000080)=""/237) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x20, 0x40) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000040)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/01 08:42:49 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x46000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x43, "821fb70d55a76e14b7780b5ae83303186d982a208dc1d26e2aee044f20cbce0d4f4e7ea6b934c28e097d9b9abeb9aea5743edb6a27785c595cd2e3cd1189eaed08f20c"}, &(0x7f0000000300)=0x4b) r2 = request_key(&(0x7f0000000580)='rxrpc_s\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000600)='/dev/net/tun\x00', 0xfffffffffffffffe) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480), 0x0, r2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x5}, 0x8) unlink(&(0x7f0000000380)='./file0\x00') ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20}}, 0xfffffffffffffeff, 0x40, 0x9, 0x1000, 0x20}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r3, 0x20}, &(0x7f0000000240)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/01 08:42:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000340)=@nat={'nat\x00', 0x1b, 0x5, 0x4c8, 0x0, 0x2e8, 0xffffffff, 0x2e8, 0x0, 0x434, 0x434, 0xffffffff, 0x434, 0x434, 0x5, &(0x7f0000000180), {[{{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x2, 0x8, 0x1}, {0x6e36, 0x7}, {0x1000, 0x1}}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x8, @ipv4=@multicast1=0xe0000001, @ipv6, @gre_key=0x3, @icmp_id=0x64}}}, {{@uncond, 0x0, 0x98, 0xcc}, @REDIRECT={0x34, 'REDIRECT\x00', 0x0, {0x1, {0x12, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @gre_key=0x4, @gre_key=0x7ff}}}}, {{@uncond, 0x0, 0x98, 0xcc}, @DNAT0={0x34, 'DNAT\x00', 0x0, {0x1, {0x4, @broadcast=0xffffffff, @empty, @port=0x8, @gre_key=0x8001}}}}, {{@uncond, 0x0, 0x104, 0x14c, 0x0, {}, [@common=@addrtype={0x2c, 'addrtype\x00', 0x0, {0x28, 0x4}}, @common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x6, 0x0, 0x3ce0c79, 0x6, 0x1, 0x81], 0x1, 0x6, 0x9}}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x1c, @ipv4=@rand_addr=0x2, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @port=0x4e22, @icmp_id=0x65}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x524) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000220009010000000000000000060000f707000a0000000000e197ef6c2fb53080b2060d66350e04122607a2e899ba173de9f397499844b4bbc1f3b4cd5a8d340e203867a9ae16e7cad39ca0c3e18e22109c3b38790071dca996bb14c2e5a6246b3216afb737109b9017cd7cc5397609ac25a424a39247a3601b241968a2a9b9878441978d18f2bb288e7245f539feeb251c394b6b3ecf1e4f9efe84a28c0841044e14224213718098c32e86"], 0x1c}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x444000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000200)=0xffffffffffffff1a) 2018/04/01 08:42:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000006c0)={"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"}) 2018/04/01 08:42:49 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) fchdir(r2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001340)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) r4 = dup2(0xffffffffffffffff, r0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000001c0)={0x7, 0x1, 0x44c1}) r5 = socket$inet6(0xa, 0x3, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000ac0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0xfffffffffffffffd) r6 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) recvmsg(r6, &(0x7f0000000700)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/174, 0xae}, {&(0x7f0000000500)=""/46, 0x2e}, {&(0x7f0000000540)=""/99, 0x63}, {&(0x7f00000005c0)=""/195, 0xc3}], 0x4, 0x0, 0x0, 0x5e}, 0x40000003) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000008c0)=ANY=[@ANYRES64=r3, @ANYPTR], &(0x7f0000000740)=0x2) recvmsg(r5, &(0x7f0000000280)={&(0x7f0000000140)=@ethernet, 0x80, &(0x7f0000000240)=[{&(0x7f0000000780)=""/234, 0xea}, {&(0x7f0000000900)=""/197, 0xc5}, {&(0x7f00000000c0)=""/20, 0x14}], 0x3, &(0x7f0000000a00)=""/156, 0x9c, 0x9}, 0x1fff) r7 = epoll_create1(0x200000000080000) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000300)) add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="fa1939db50f130bfe100b29f236cd958ef19c114bf1af48f9fa29317dc752cae4779e773375728fc3ed5d88b74115290511f9023c114355552f0c853135679a42ad7c308a650c2e5f05c6fa9acd402fa4e5da04815e886f2662c01387462178cb4436cd49a05a3b6581a850d5fecec209aac86fe", 0x74, 0xfffffffffffffffc) 2018/04/01 08:42:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xfffffc6a, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) [ 882.712380] netlink: 'syz-executor6': attribute type 10 has an invalid length. [ 882.725741] netlink: 'syz-executor6': attribute type 10 has an invalid length. 2018/04/01 08:42:49 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)="9102860d974e5f6929b1564495", 0xd) 2018/04/01 08:42:50 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x82, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000180)) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000451c1b60219847b1c262094bb72c4d65ad80400fbbac088bd6231a9fd11b87a32cf6512f433151beb182cd7776d686b30da54bd569c6b7393892657aa2dd9163cb656279a6af6464ab74a2b24b2045b845d2fc28c4479c68186b3bf574b286f0a8f8da63cc7a367c01d3bbf9cb09059f83a6855562eff4dfa1ad24e1172b02"], 0x8) keyctl$session_to_parent(0x12) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r2 = gettid() ptrace$setopts(0x4206, r2, 0x1000, 0x100001) 2018/04/01 08:42:50 executing program 3: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x8000000001010, r0, 0x0) write(r0, &(0x7f00003fe000)="24000000280007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/04/01 08:42:50 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x54) 2018/04/01 08:42:50 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000280)='./file0\x00', 0xc) r1 = openat(r0, &(0x7f0000000200)='./file1\x00', 0x0, 0x4000000000000000) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad7000)='/dev/audio\x00', 0x0, 0x0) close(r3) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) io_setup(0x4, &(0x7f0000000240)=0x0) io_destroy(r4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x3dcb}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x9, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000001c0)=0x4) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000040)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) symlinkat(&(0x7f000045bff8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') linkat(r1, &(0x7f000001b000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/04/01 08:42:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x8000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x200000) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x400840, 0x89) ioctl$KDADDIO(r2, 0x4b34, 0x7) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x104) 2018/04/01 08:42:50 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000005000), 0x4001}, 0x20) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) getgroups(0x2, &(0x7f0000000080)=[0x0, 0x0]) setgroups(0x1, &(0x7f00000000c0)=[r1]) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x1, 0x2, 0x4, 0x8}, 0x187) fcntl$getflags(r0, 0x40b) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x22, 0x1) 2018/04/01 08:42:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x8, 0x20141) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000580)={r0, &(0x7f0000000600)="62a42d7b0fc45a23af1128ab5f98e7365a81a412fe084309a655cfeac418f4c308128e80345b7cf0b9898b854d441c39d989c9157c1e055618ba9046760b336b920b", &(0x7f00000004c0)=""/17}, 0x18) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000440)={@local, 0x0}, &(0x7f0000000480)=0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) connect$inet6(r3, &(0x7f0000000200)={0xa, 0x4e21, 0x20000000, @loopback={0x0, 0x1}, 0x3f}, 0x1c) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000300)={0x18a, 0x8}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast2, @in6=@mcast1}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000005c0)=0xfffffffffffffd31) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000540)=0xc) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_getaddr={0x3c, 0x16, 0x2, 0x70bd2d, 0x25dfdbff, {0xa, 0xcb251a1dc6699a67, 0x100, 0xfd, r2}, [@IFA_FLAGS={0x8, 0x8, 0x500}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x0, 0x5, 0x4}}, @IFA_FLAGS={0x8, 0x8, 0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000040}, 0x1) 2018/04/01 08:42:50 executing program 7: syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="5fb88c750196077aa3214bebc13f7d74ad4d9320611cf5a33f2a3f09e1c926359d09e20001c781cb67f79cb0c6f5f4bf8ed60dce2176c22a20b22b9b24172b5569ec67906e7df93b05b19ba5360f2eab62812070fc181a2483366595113b240804d882a7dcd7ac4ba53e06d02558968b978122716d1823dcc7d40155c1bc1e8433f5ba15f5ee48c0ca941fce872e497d1377e2a5bde956f003caaf58c7520f6dd7346c266e8ea70dab3bb7af6d78602a31ab8d232b07f6e3ef524b552ed88a1b1c02cc434233b4b6681221af752e2793dae1bc89f4f671855d40a2c1c173d4bb121bc86270c32d39c4c0d09a29b8983169914d8df86417a8164d31e5e8c84d0adcbb46267b5751816c77b6739f484292d5ca5e1bc4efee06f4e07e6a795faee2af27a8f21298055806494ee0e961cd5bd077bd7756f9902e2d463d865cdc02e39dd3abdbe5c598cc5cbd44c5c319af923fbc4731545ff134749c2f42ee8454bf33ef309a6323dc847676d5be2fcb9abc717fc1e29396943ec0e264a80d64ca66ef2c42a57112a8a146097d9f4256ef6e6fd73be26e9a5f79b21dae42066d85f444", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x8d, 0x200) 2018/04/01 08:42:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='highspeed\x00', 0xa) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002940)=[{{&(0x7f00000013c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/27, 0x1b}, {&(0x7f0000001180)=""/246, 0xf6}, {&(0x7f0000001280)=""/155, 0x9b}, {&(0x7f0000001440)=""/180, 0xb4}], 0x5, &(0x7f0000006b40)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x177, 0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001680)='/dev/qat_adf_ctl\x00', 0xc0001, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000016c0)=0x3, 0x4) renameat2(r2, &(0x7f0000001700)='./file0\x00', r2, &(0x7f0000001740)='./file0\x00', 0x4) getsockname(r1, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000018c0)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000001940)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001900)={&(0x7f0000002980)={0x20e8, 0x2d, 0x200, 0x70bd2c, 0x25dfdbfc, {0x1}, [@generic="8af12356f747f3481a8da61360c4f80a0b1373f8437d1457344492a3a8491f4911ffc69d4e9f9692d364ed5db37702be3df16d27a0592c17c1b90108c822ace126181172644d57c4", @generic="b231f893424172", @generic="2d242503cb6989485cc3feacba12a7ca7ba7c1cf4e1bdb97f3b7a94e918ce3a1bc1961fd537fdb4e1a6d303b3460f5104c5a397c", @nested={0x1044, 0x88, [@generic="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", @typed={0x14, 0x44, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="5991be9cb2641fba442981d4141e94881a12c6016fdd6b84ca465a3f4e1fd43b3ac36d32bae285d931"]}, @typed={0x8, 0x92, @uid=r3}, @nested={0x1004, 0x2, [@generic="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0x20e8}, 0x1, 0x0, 0x0, 0x4000040}, 0x8000) r4 = syz_open_dev$sndmidi(&(0x7f0000001540)='/dev/snd/midiC#D#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001600), &(0x7f0000001640)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000001580)=[@in6={0xa, 0x4e20, 0xb4, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x80}], 0x54) sendto$inet6(r0, &(0x7f0000001380)="32f6e65118d4ffffff7f000000003fe17b93e5939667544f0bc16eaf9bfe000000000000000000", 0x27, 0x0, &(0x7f0000001500)={0xa, 0x4e24, 0x2, @empty, 0x4}, 0xfffffffffffffe1b) 2018/04/01 08:42:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000000400)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f00000003c0), 0x3, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, r1}}, 0x38) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000480)=@leave_mcast={0x11, 0x0, 0xfa00, {&(0x7f0000000140)}}, 0xffffffa1) 2018/04/01 08:42:50 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/04/01 08:42:50 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x7f, 0xfffffffffffffffe}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000001340)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r2}}, 0x120) recvmmsg(0xffffffffffffff9c, &(0x7f00000039c0)=[{{&(0x7f0000000080)=@nfc, 0x80, &(0x7f0000002600)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000000100)}, {&(0x7f0000001180)=""/191, 0xbf}, {&(0x7f0000001240)=""/105, 0x69}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/1, 0x1}, {&(0x7f00000024c0)=""/252, 0xfc}, {&(0x7f00000025c0)=""/9, 0x9}], 0x8, &(0x7f0000002640)=""/22, 0x16}, 0x80000}, {{&(0x7f0000002680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002700)=""/251, 0xfb}, {&(0x7f0000002800)=""/25, 0x19}, {&(0x7f0000002840)=""/216, 0xd8}, {&(0x7f0000002940)=""/61, 0x3d}, {&(0x7f0000002980)=""/75, 0x4b}, {&(0x7f0000002a00)=""/70, 0x46}, {&(0x7f0000002a80)=""/222, 0xde}, {&(0x7f0000002b80)=""/63, 0x3f}], 0x8, 0x0, 0x0, 0x5}, 0x10001}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002c00)=""/179, 0xb3}, {&(0x7f0000002cc0)=""/151, 0x97}], 0x2, &(0x7f0000002dc0)=""/175, 0xaf, 0xffffffffffffff00}}, {{&(0x7f0000002e80)=@un=@abs, 0x80, &(0x7f0000003500)=[{&(0x7f0000002f00)=""/148, 0x94}, {&(0x7f0000002fc0)=""/229, 0xe5}, {&(0x7f00000030c0)=""/236, 0xec}, {&(0x7f00000031c0)=""/105, 0x69}, {&(0x7f0000003240)=""/87, 0x57}, {&(0x7f00000032c0)=""/150, 0x96}, {&(0x7f0000003380)=""/68, 0x44}, {&(0x7f0000003400)=""/197, 0xc5}], 0x8, &(0x7f0000003540)=""/121, 0x79, 0x100}, 0x7}, {{&(0x7f00000035c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000003880)=[{&(0x7f0000003640)=""/3, 0x3}, {&(0x7f0000003680)=""/253, 0xfd}, {&(0x7f0000003780)=""/234, 0xea}], 0x3, &(0x7f00000038c0)=""/247, 0xf7}, 0x8}], 0x5, 0x60, 0x0) setsockopt$packet_buf(r3, 0x107, 0x3, &(0x7f0000003a80)="4761cba6a7be7d610ba34341b08affd6ba13411879c90ea413ec6bad99b33e10b51e7bab3fc5964e028f2393f7c7338436bb537810b1b36428e0a33159e9d49960a9c7cb98b363f1f90fb9da041308f074a4371e4f912705415e995eb81d3bca9824bbf27c2a0ecfeae7187b76f093bca7c4fcf7eef1f02f55f82b34d40d57081b5447b6916834f0827fea06bfb454e2b6e3f19e1cd028e8b29c320ba233535a5c601f9023859420b06ab8275a58de31d77b9e9072d2362869137f7fda58495141e4f1184b36c4c37f79ad4f1e2cf1f8b5eaffefc23bc150bc973905d9f4d58882762fe2e24decbffe", 0xe9) 2018/04/01 08:42:50 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x511080, 0x0) ioctl$TIOCCONS(r1, 0x541d) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20}, 0x0, 0x1, 0x2}}, 0x26) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x90a, 0x56, 0x74, 0x5, 0x4, 0x80}) r4 = socket$inet6(0xa, 0x800, 0x2) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) shutdown(r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d24000), 0x0) 2018/04/01 08:42:50 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x8001, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="3b242472d7a48ef40bff0e64c2ef0b985f16c93cef47c06c5156ec36a9b8c022826461", 0x23, 0x81}], 0x10440, &(0x7f0000000180)={[{@localcaching='localcaching', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:50 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$void(r0, 0x5451) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x200000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1f1) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/01 08:42:50 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x8, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000003e000/0xd000)=nil, 0xd000, 0x0, 0x800, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8)=0x3, 0x2, 0x3) 2018/04/01 08:42:50 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd600b168e0014060000000000000000000000ffff00000000ff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="dfeb0300907800be"], &(0x7f0000000000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x400, 0x103100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x8, 0x4) 2018/04/01 08:42:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/01 08:42:51 executing program 5: socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/04/01 08:42:51 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller1\x00', 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr=0x5a, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x8000, 0x4e21, 0x9, 0x2, 0xa0, 0xa0, 0x0, r1, r2}, {0x4e, 0x2, 0xd, 0x7, 0x1, 0x9fa, 0x10000, 0x6}, {0x7, 0xddb7, 0xff, 0x3}, 0xfff, 0x0, 0x3, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0xa, @in=@rand_addr=0x6fe9, 0x3502, 0x0, 0x1, 0x9, 0x200, 0x7fff, 0x4b}}, 0xe8) r3 = socket$inet(0x2, 0x80007, 0x4000000000ff) sendmsg(r3, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac", 0x1c}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/01 08:42:51 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7fffffff, 0x200) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_DMA(r4, 0xc0286429, &(0x7f00000002c0)={r5, 0x5, &(0x7f00000001c0)=[0x1, 0x8, 0x9, 0x6768, 0x9], &(0x7f0000000200)=[0x0, 0x200, 0x3f, 0x6, 0x40, 0x59a1], 0x50, 0x3, 0x5, &(0x7f0000000240)=[0x7, 0x5, 0x48aea233], &(0x7f0000000280)=[0x4, 0x800, 0x0, 0x10000, 0x2]}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) sendmmsg(r3, &(0x7f00000066c0)=[{{&(0x7f0000002580)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f0000002840)=[{&(0x7f00000027c0)="d0", 0x1}], 0x1, &(0x7f0000002880)}}, {{&(0x7f00000039c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000003d40)}}], 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000ed2fd8)={0x7, 0x0, 0x0, 0x0, "fe7798d653b409805822558600002cde00004c203c3f03940200391f648b4046"}) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000300)=0x800, &(0x7f0000000340)=0x4) r6 = dup2(r0, r1) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r6, 0x4010ae74, &(0x7f0000000080)={0x2, 0x0, 0x3}) socketpair$inet6(0xa, 0xb, 0x8, &(0x7f0000000040)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x4934, 0x4) 2018/04/01 08:42:51 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0xa0}, {0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x46b6}, 0x5, [0x10001, 0x1, 0x7ff, 0x5, 0x3f, 0xe4e, 0x74, 0x2c]}, 0x5c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:51 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x0, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x1, 0x40, 0x2, 0x200, 0x5, [{0xfff, 0x4, 0x7, 0x0, 0x0, 0x5}, {0x0, 0x5fd5f98b, 0xa2, 0x0, 0x0, 0x1000}, {0x0, 0x10000, 0xffff, 0x0, 0x0, 0xc}, {0x0, 0x4, 0xff6, 0x0, 0x0, 0x1382}, {0xffffffff, 0x6, 0x7, 0x0, 0x0, 0x1000}]}) 2018/04/01 08:42:51 executing program 3: open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = socket$inet(0x2, 0x80006, 0x0) pipe(&(0x7f0000001700)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000001780)={0x5, 0x24000000000005, 0x5, 0x6, 0x9, 0xffffffffffffffff, 0x7, [0xa]}, 0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYBLOB="010000002ff702f03a5c651a2ae14184cc8309528d9fbf62686a9981c94fd7cdf9e27a92bc4e35f9e41d11c3fbc3cf5e9baed4f464f4564777d2e222dcf8a0c4c8dade22536c2a7e4e898d09d5a1efab915bc014eb15cd890945deda2574d8f4af31162fab03160c788654f233a4b3b1bf9c92c553a8628de22563d3e6626b57d296aee669e3aca629e6176a355178bc6a6dcd9e567621c177e30328ee12a0ae119ed75c84449b23f25e33a41b2fe5285f5939489c2bad19dcec4fafaf732e189e81b668af"], &(0x7f00000001c0)=0x1) r3 = socket(0x0, 0x6, 0x0) connect$unix(r3, &(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x9, 0x5631}, 0x90) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), 0x358) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00000004c0)={0x4, &(0x7f0000000480)=[{0x8, 0x0, 0x4}, {0x0, 0x0, 0x9, 0x7d}, {0x0, 0xdf, 0xffffffff, 0x20}, {0x20, 0x3, 0xe21d, 0x40}]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0xc) sendmsg$inet_sctp(r3, &(0x7f00000016c0)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c, &(0x7f0000001640)=[{&(0x7f0000000240)="e006c5bb79ef0baa3d8efa41dc4984b9f0a442e2b4767b2c5654d9b62ce50bacf759fe88e2907a5d0ab42f479c0636e85bb80f65afb01a0e7dc303052e1fcec3c6e32c5ed27c47fa24d6f3de4262a53831cc70c51187249fcceafc5a88ccbfb09fe80101ad326c18f0fd12d6989a0b89a72d386cd6d7be8e3bb47e97298351fa3cf0911f54dd11d5bc1901d73721554fed1c023a0870858ae01a312cfc0e604c402b99149371db92081b1e82f355d43511d93be738777fac2c6488", 0xbb}], 0x1, &(0x7f0000001680), 0x0, 0x20000044}, 0x20000000) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={0xffffffffffffffff, 0x6, 0x1, 0x616, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000200)=0x1, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) wait4(r4, &(0x7f00000002c0), 0x60000000, &(0x7f0000000300)) 2018/04/01 08:42:51 executing program 7: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x10000, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in, @in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x1a}}, 0x14) ptrace(0x420f, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ptrace(0x10, 0x0) write$rdma_cm(r1, &(0x7f0000000240)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000200), 0x0, 0x6}}, 0x20) write$rdma_cm(r1, &(0x7f0000000280)=ANY=[@ANYBLOB, @ANYBLOB="000000001b00000000000000f11bd09676fd0ded5df67f15966cbba0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x7f) write$rdma_cm(r1, &(0x7f0000000340)=ANY=[@ANYBLOB, @ANYBLOB="00000000bf263d230806ee3cd2c937001554a65b4dba1c9bd6b2f71d2099614043b354004d5d539f943cf28d9a05da9e0f823db743fe3885563459bd4a146f935054d9e55723deafabf88dc2b8c6e30fbfb4bbbbe1a777e5e0f3f0da6aeb51c31710f80464929c5163212442ed373c1aa678c3b58a25943284bb3485bcbbc74d65b1457fd5de09d5dacf9b707e38c8aa6b370c0c72bddd66088b2e83e902bcd881ea2846383ca77ae402298882d42496fe2651b25d279508691761220bf51e7a0dd6fe98c51ba7487aabe4d85ba28b8127afe051678c45e9485bafda76abc3dc98"], 0xe1) dup2(r0, r2) 2018/04/01 08:42:51 executing program 4: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00006dafff)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000045bff8)='./file1\x00', r0, &(0x7f0000000000)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) 2018/04/01 08:42:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xc23, 0x40000) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/04/01 08:42:51 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x108) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f0000000280)='./file0/file0/file0/file0\x00', r2, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x2) mount(&(0x7f0000000040)='./file0/file0/file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='btrfs\x00', 0x8000, &(0x7f0000000100)="e40429039814ddbcfff629b7d60bf5ce3cee70e2824b1ff90a9cd3d7c545b367753a00c3085b9a769f735e37f422e936c29fbc408d0ec27225c1df05f300d7b816dc50877249b4e29e3f10d9adaa39fad5a954635ead010acc2a9116e7da73ab4d5736089921f2f685") ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000200)={0x10, 0x70, &(0x7f0000000180)="5625778932dc30386f1cc1793142312f8dc8b8a9588cd9e80d3105a9128d5fa33c4f692d4ebddca3e0eb1734eb6baeea31e127907a78268af6e93fac92e84ffde0513bf6c795552f7a15918b9b1359759ee4a8d5abfc0ec264ff8f83ef7a097624ba7ceb1ceb10d66be854da80fbd091"}) 2018/04/01 08:42:51 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3ff, 0x80) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x180000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@get={0xe8, 0x13, 0x52a, 0x70bd27, 0x25dfdbfe, {{'drbg_pr_sha256\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000240)={0x0, 0x3, 0x401, 0x0, 0x90000000, 0x8, 0x228, 0x4, 0x9, 0x120, 0x2995, 0xffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3bff4)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x2) 2018/04/01 08:42:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:51 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040), 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107d}, 0x2c) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x5, 0x0, 0x7a, 0x0, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 08:42:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000080)={'bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a', @ifru_data=&(0x7f0000000000)="13b42dda8d3550d6c4800e49de97f6636b9bce0f67b537656937f62eb100d23a"}) 2018/04/01 08:42:51 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x4, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001680)=@bind={0x14, 0x88, 0xfa00, {0xffffffff, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x90) 2018/04/01 08:42:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) sendto$unix(r3, &(0x7f0000000100)="f54097f3c960610937fc476169e854ee58027677253b5c145814c463779135b0c0411daa361112ac0433fd699a8d2e2d28e5246c87d362972bf30e2fe76ec440fd0bc74e4a8f64f862b31055d2e4d294058cc81f95a002e8076fbc61d2d3c4b8f080c70794000faac1518c698df50a11a51914d6ec6ef4bb7bc402b39177b0160e7731a8ef6c24", 0x87, 0x84, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x14) 2018/04/01 08:42:52 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x8, 0x3, 0x5, 0x100]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e24, 0x5}}, 0x78b, 0xde, 0xcb, "72d0de1a47dc139ad58839d1a493eb707d325b32a4fb2cfb4611e326a95f2e92a931d7dd583bb5af20b34d528a11f86fd79c11f59f45fdec3ac8c9822f8dd05e3ea6f2de51f184e211bbecec553e1b65"}, 0xd8) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000240)) close(r1) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40046432, &(0x7f0000000100)=0x1) 2018/04/01 08:42:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000001040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x80) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/233, &(0x7f0000000040)=0xe9) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000000000)="ac10621115437050eb2f41df77") 2018/04/01 08:42:52 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/189, &(0x7f0000000180)=0xbd) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'syz_tun\x00'}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000f78000)=0xff) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) sendto$inet(r3, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = dup3(r5, r4, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="340000001400090100000000000000000a000000"], 0x1}, 0x1}, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x1c002, 0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000580)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r8, 0x10, &(0x7f00000000c0)={0x7}) perf_event_open(&(0x7f0000000400)={0x6, 0x70, 0x2, 0x5, 0x9e0, 0x0, 0x0, 0x200, 0x180, 0x4, 0x100000000, 0x4, 0x8, 0x9, 0x5, 0x5, 0x6ada, 0x3ff, 0x5, 0xfffffffffffffffa, 0x1000, 0x7, 0x3, 0xc4f7, 0x8, 0x1000, 0x0, 0x6, 0x2970, 0x1, 0x0, 0x401, 0x6, 0x9, 0xfff, 0x8, 0x4, 0x3, 0x0, 0x7fffffff, 0x4, @perf_config_ext={0x3f, 0xffffffffffffff36}, 0x44c0, 0x3, 0x40, 0x7, 0x4419, 0x4, 0x3a}, r8, 0x3, r6, 0x9) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000280)=""/250, &(0x7f0000000380)=0xfa) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r9, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r9, 0x43) r10 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r11 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r10, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) dup3(r11, r9, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000000240), 0x4) 2018/04/01 08:42:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2002001}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)={0xfeed, 0x22, 0x109, 0xfffffffffffffffc, 0x0, {0x6}, [@generic="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"]}, 0x1c}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/04/01 08:42:52 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80, 0x10000}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff001}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383}) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000200)={0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x800000000000007, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 08:42:52 executing program 7: unshare(0x8000000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = mq_open(&(0x7f00000000c0)="3919709df1ef5ae1e793af60600c9140d415e81b", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x9, 0x0, 0x0, 0x8}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2}], 0x1, 0x7fff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000"], &(0x7f0000000180)=0x8) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffdae, 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x800, 0x20, 0x7, 0x2}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000340)=0x50) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0xfffffffffffeffff, 0x30}, 0xc) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000000100)={'bcsh0\x00', @ifru_mtu}) 2018/04/01 08:42:52 executing program 0: r0 = socket(0x12, 0x80000000822, 0xaf) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000080)=""/5) read(r0, &(0x7f0000000100)=""/37, 0x25) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/01 08:42:52 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x4000100, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2, 0x6, 0xfffffffffffffffd, 0x40}, &(0x7f00000001c0)=0x98) ioctl(r1, 0x100004521, &(0x7f0000000040)) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x400200) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000200)) 2018/04/01 08:42:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x281, 0x0, 0x10}, 0x98) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x640200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e20}}, [0xfffffffffffff58c, 0x0, 0x8, 0x0, 0xfffffffffffff489, 0x484d, 0x2, 0x0, 0x7fff, 0x8, 0x1, 0x900, 0x9, 0x1ff, 0x4]}, &(0x7f0000001280)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000012c0)={0x0, 0x6}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001340)={0x0, 0x7fff, 0x7, [0x5, 0x8, 0x10001, 0x91, 0x0, 0x6, 0x2d45]}, &(0x7f0000001380)=0x16) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000013c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x7168, 0x6, 0x6, 0xfffffffffffff376, 0x80}, &(0x7f0000001480)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000014c0)={0x0, 0x3b0b, 0x20}, &(0x7f0000001500)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001540)={0x0, 0x4, 0xa, [0x590, 0x3, 0x3, 0x144, 0x5, 0x3, 0x9, 0x4, 0x101, 0x67]}, &(0x7f0000001580)=0x1c) sendmsg$inet_sctp(r1, &(0x7f0000001700)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0xc12}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, &(0x7f00000015c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x4, 0x0, 0x3, r2}}, @init={0x14, 0x84, 0x0, {0xffff, 0x5605671a, 0xc0000000, 0x51}}, @sndinfo={0x1c, 0x84, 0x2, {0x10000, 0x820d, 0x10000, 0x3d, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x7, 0x0, 0x2, 0x8, 0x3ff, 0x7fff, 0x6, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x4, 0xfffffffffffffffc, 0x0, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xe8a3, 0x202, 0x40, 0x7, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x2, 0x40, 0x1, r7}}], 0x134, 0x10}, 0x4800) [ 886.371341] IPVS: length: 250 != 24 2018/04/01 08:42:52 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x800, 0x20400) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) clock_gettime(0x0, &(0x7f0000001480)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f00000014c0)={{0x0, 0x7, 0x2e7, 0x80000000, "36ec72d5e6e0ec0d643d7bb246acdcbba701838905638086b45ed946655fe16fc043fdd441fc4e6b7f2c8d92", 0xfffffffffffffc00}, 0xe72, [0x1000000000000000, 0x2, 0x5, 0xfffffffffffffffe, 0x4, 0x3, 0x6, 0x1000000000, 0x3, 0x7fffffff, 0x1, 0xff, 0x80000000, 0x2, 0x6, 0x4, 0x4, 0x401, 0x9, 0xdc44, 0x1000000000000000, 0x1ff, 0x9, 0x7, 0x9, 0xb6, 0x8, 0x0, 0x0, 0xe27, 0x400, 0x7f, 0x3, 0xffffffff00000000, 0x2, 0x2, 0x7f, 0x1ff, 0x8, 0x3, 0x3, 0x2, 0x757, 0x4, 0x1, 0x9, 0x6, 0x7fff, 0x74, 0x100000000, 0x9, 0x8001, 0x400, 0x3, 0x0, 0x9, 0x6, 0xb7d, 0x7fff, 0x3, 0x100, 0x20, 0x3, 0x200, 0x8, 0x101, 0x7, 0x6, 0x0, 0x99ee, 0x3, 0x8000, 0x90f, 0x146, 0x7, 0x10000, 0x3, 0x40, 0x7, 0x9, 0x3, 0x6, 0x1, 0x1f, 0x5cc, 0x2, 0x8, 0x3ff, 0x40, 0xfffffffffffff4ee, 0x6, 0x9, 0x800, 0x4, 0x3ff, 0x4, 0xbd98, 0xd1, 0x8, 0x0, 0x7, 0x100000001, 0x7, 0x71e, 0x1, 0x8, 0x7f, 0x7, 0x8a, 0x7364, 0x3, 0x20, 0x2, 0x2, 0x400, 0x8001, 0x2, 0x10001, 0x1, 0x46, 0xa7ae, 0x400, 0x6, 0x0, 0x1, 0x100000000, 0x6], {r2, r3+10000000}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001400)=""/89) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)=ANY=[@ANYBLOB="04000000000000000060000000000000c200000000000000", @ANYPTR64=&(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\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\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\x00\x00'], @ANYBLOB="000000000000000001d00100000000002100000000000000", @ANYPTR64=&(0x7f0000000200)=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'], @ANYBLOB="000000000000000000400000000000000010000000000000", 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@ANYBLOB="00000000000000000000050000000000f400000000000000", @ANYPTR64=&(0x7f0000001240)=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\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\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\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='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000001980)=0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) sendmsg$nl_generic(r4, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:52 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000041c0)={@rand_addr, @multicast2, 0x0}, &(0x7f0000004200)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004240)={'bridge0\x00', r1}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/32, 0x20}], 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xa3be}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) 2018/04/01 08:42:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'erspan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'bpq0\x00', r1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x0, 0x30, 0x0, 0x7}, &(0x7f0000000140)=0x18) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2}, 0x10) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000edfff8)=@abs, 0x8) syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x3, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000080)={r2, 0xc0, 0xfffffffffffffffa, 0x80000001, 0xddd, 0x7ff}, &(0x7f00000000c0)=0x14) sendmmsg$unix(r6, &(0x7f00009c5000), 0x4924967, 0x0) poll(&(0x7f0000e0b000)=[{r6, 0x6107}], 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002a00)={r7, 0x7, 0x400, 0x7}, &(0x7f0000002a40)=0x10) sendmmsg$inet_sctp(r3, &(0x7f000000ad80)=[{&(0x7f0000000240)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000280)="1fe8a7c7b182c83931bb391bc1521fe3cb757b207dcb88096475020c40afd5c2a4ceabe742d412c3b32a78f504d9", 0x2e}], 0x1, &(0x7f0000001640), 0x0, 0x4000}, {&(0x7f00000028c0)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x1c, &(0x7f00000029c0)=[{&(0x7f0000002900)="c4e057024ae8699f79399e625980ddd9bef2237be33877118a2280f9fbfe616f4fae6242b32876afc8313fe0c9f8e0e9927a8494838feb783fd3128e5f1a8407da84c5148f96e1a1de8e925fd8773748daba3e15ec7401b63a57e2ea4453f0a214bc3e3e28d5c6ee236bbe4a10d4a4d758fc0fd3760cf7bc2bf8189d243f4cc1764d373e3264938013d1fbe43ffb476d4057c846fd", 0x95}], 0x1, &(0x7f0000002a80)=[@sndrcv={0x2c, 0x84, 0x1, {0x298c, 0x0, 0x200, 0x3, 0x0, 0x4, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x3, 0x8, 0xfffffffffffffffb, 0x8000, 0x7, 0x2, 0x0, r8}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0xfffffffffffff1ff}}], 0x84, 0x1}, {&(0x7f00000091c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f000000a880)=[{&(0x7f0000009200)="9993", 0x2}, {&(0x7f000000a800)="e152416b2636e3b2c89a45436944c5194ad951d7ee34a9a1d07e2be00f43c2277ca281e192b9d07047ffdf1fb7e36de87b345f2fca1e7ae716f662cd069d77facd2c561f73fb25f9f31634", 0x4b}], 0x2, &(0x7f000000a940)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x7fffffff, 0x8000}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x206, 0x8, 0x1ff, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8006, 0x10000, 0x1ff, r2}}, @init={0x14, 0x84, 0x0, {0xbf, 0x8, 0x0, 0xce52}}], 0xb0, 0xc041}, {&(0x7f000000aac0)=@in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c, &(0x7f000000ac00)=[{&(0x7f000000ab00)="82", 0x1}], 0x1, &(0x7f000000ac40)}], 0x4, 0x4) recvmmsg(r5, &(0x7f0000525000)=[{{&(0x7f0000000000)=@l2, 0x80, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfe02}}], 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xdc, r9, 0xa01, 0x70bd29, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb7b}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x2}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}]}, 0xdc}, 0x1, 0x0, 0x0, 0x800}, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000440)={r7, 0x2c, &(0x7f0000000380)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}]}, &(0x7f0000000480)=0xc) setsockopt$ax25_buf(r10, 0x101, 0x19, &(0x7f0000000080)="b8051eaa5c05bba160702546b9d4", 0xe) sendmsg$nl_generic(r0, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)={0x14, 0x4000000000020, 0x301, 0x0, 0x0, {0x100006}}, 0x14}, 0x1}, 0x0) getsockopt$sock_int(r10, 0x1, 0x2f, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/04/01 08:42:52 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1000, 0x2, [0x101, 0x80000001]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000004c0), 0x13) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x1ff}, &(0x7f0000000140)=0x8) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) mount(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='./bus\x00', &(0x7f0000000380)='ext4\x00', 0x202009, &(0x7f00000003c0)="3b6b3e72dd2c6903343d3b3c3e1147256cbbf12219779fc4cf3b0c03ebe6d4fcc547b75e788ad864c2785c75af17bd8d5b10e71f46816e355473d553dd65d64e23234a7ed0dee6100abff151e9b4f22496536c9741dfea") unlink(&(0x7f0000000040)='./bus\x00') quotactl(0x0, &(0x7f00000001c0)='./bus\x00', 0x0, &(0x7f00000004c0)) r3 = request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='eth0-wlan0*]/&vmnet1+user(vmnet0.@/dbdev+vboxnet0+-posix_acl_access-\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r3, 0x4000000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x3}, 0x8) 2018/04/01 08:42:52 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000280)={r1, &(0x7f0000000200)=""/117}) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x104) bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x0, 0x4, 0x0, 0x0, 0x1}, 0x2c) [ 887.317125] IPVS: length: 250 != 24 2018/04/01 08:42:54 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x200) r2 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x7, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000080)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000040)={'erspan0\x00', {0x2, 0x4e22, @rand_addr}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x70, 0x10001, 0x3, 0xd4ef, 0xffff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r4, 0x0, 0x7, 0x9, 0xda1, 0x7}, &(0x7f0000000380)=0x14) r5 = dup2(r1, r0) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000000a00)="6869891630847b948f547d62ae881ac07be88effd9bdecf4eea4962864d063872854f89b29d9b55e6ca67bb464c54d7082e796eb3177e97df5644a4a4f078cbc48abd39f17857ab9fe02e3d4e3c9afc5c4c67b7d603bd8961f99def2aaec59d38194223d2c8e69d03b30d679cd3b3be1a7bb74ea83f44e9a1c36623e214f92159bd040179f26b48a506a8b8a0c582463c8f5dca34392403c5ac95cd9e0d54525acda") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"68708b1309003000080000003f75ca00"}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000400)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x1, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) 2018/04/01 08:42:54 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x5, 0x3, 'client1\x00', 0x1, "bb82845a1a1f1fd5", "ab5f26f33e8affa7a0ac1db89add7845bbcfb8eda8c2a74cccc746faabada9e4", 0x4, 0x7ff}) ioctl$EVIOCGKEYCODE(0xffffffffffffffff, 0x80084504, &(0x7f0000000100)=""/178) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)=""/22) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req={0x4b, 0x6, 0x8, 0xffffffff}, 0x10) 2018/04/01 08:42:54 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = getpgid(0x0) prlimit64(r2, 0x4, &(0x7f0000000000)={0xb7, 0xbea}, &(0x7f0000000040)) shutdown(r1, 0x0) r3 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) recvmsg(r5, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r4, r5) r6 = gettid() tkill(r6, 0x16) 2018/04/01 08:42:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002200090100000000000000000600000008bbee7e8c8d24000a0000000000fcef8edccb773aa8ec23135de65028c3ebd96711d23f898003a267bd02fb7b678f6f9f661642e0bd20"], 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:54 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2007ff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000051f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x3, r0, 0x1}) sendto$ipx(r1, &(0x7f0000000100)="bdc439687dbb8b33abe70cac510732b4ce0a0410203ba8761985cba2c0abc7ed865ea561fb843ff815094d46a83f40d01e4d2168955f1643e1c8aff660df246511215d9930ff841c53308790eb56b6c7d48de69b52b313da6857d30f9dadcf4c5c59d3d6fb8cf9a196d663627913afa42e473aa607ff039beac194d7", 0x7c, 0x200080c1, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x400400, 0x4) mkdirat$cgroup(r2, &(0x7f0000000080)='syz1\x00', 0x1ff) 2018/04/01 08:42:54 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000000000006, 0x10000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_vs_stats\x00') syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000000c0)="ba4200ec0f302e0fc72836660f380be6650fe39db5f60f0050f60f64c30f01c8b86c000f00d00f013b", 0x29}], 0x1, 0x20, &(0x7f0000000140)=[@cr4={0x1, 0x40}, @efer={0x2, 0x3400}], 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup(r4) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000000)=ANY=[@ANYBLOB="aa0442ff0000000000009900000000000000000000100000002e000000"]) 2018/04/01 08:42:54 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)=""/39, 0xfffffffffffffd50) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='cpuset.cpu_exclusive\x00', 0x2, 0x0) read(r1, &(0x7f0000000140)=""/232, 0xe8) 2018/04/01 08:42:54 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) creat(&(0x7f0000000100)='./file0\x00', 0x3b) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x20000) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x9) [ 887.745784] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 887.775779] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 887.786442] IPVS: stopping master sync thread 25674 ... 2018/04/01 08:42:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) munlockall() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x101000) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000180)=0x2) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000140)) connect$unix(r2, &(0x7f0000000440)=@abs={0x1, 0x0, 0x4e20}, 0x6e) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x9, 0x4e22, 0x8, 0xa, 0xa0, 0x20, 0x11, r1, r3}, {0x5f, 0x3ff, 0x100000000, 0x8000, 0x2, 0x6, 0x8, 0x4}, {0x8, 0x95, 0x8, 0x2}, 0xfffffffffffffffa, 0x6e6bbf, 0x3, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0x10000000, 0x4d4, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3500, 0x4, 0x3, 0xffffffff7fffffff, 0x5, 0x8, 0x7}}, 0xe8) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000009c0)={"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"}) pwritev(r2, &(0x7f0000000200)=[{&(0x7f00000001c0)="631177e3fc584d3e8f5c80b02d9e3664a1daadd7ceb019144467ad18a931e672feb16361842f1f00aebb089ec3a44160db9d643384714babfd28190ae3", 0x3d}, {&(0x7f0000000840)="aa5807b4b8b5866881b2f40868ba7308ca752018aadd00c472b466a23e9fe1272df7eb790e2f19d56785cc5ed12d3f071ee5042643a95eb75d8070c78c313a41de5961c6f91cc1a6cda54bc448e8534d72beb99a7917a2485434834ce3725c820201437ef6e7afc158b3c08e204a2b6aa628b92d77486754f0e5b15bba37124fa831dca91f13963d280e3ac40b4252f5f59e5dffca78215b000c8bb2752d8e1bea7c87efca6e8dc8b97ee585ce8a17a115c67cfc9b5cf7c8b5eef3e21aae538f9f", 0xc1}, {&(0x7f0000000940)="9581e739bb031bacee32080d3ccd2ba399019374d3f04725232ccd2d6547daec22eead5bee44aa33dfb747af8cd84cce89ff74337915c59209263a0c8e27fd7da0e8321ca854d9629d0a5d9a068f5afe486e67db56eecb32edf13cf3abd4b44e6e5050b3f0e1254bce02f543bc6769ce37e777fbd618d61760", 0x79}], 0x3, 0x45) 2018/04/01 08:42:54 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-asm)\x00'}, 0x355) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40400, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000000040)=0x800, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) 2018/04/01 08:42:54 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x9, 0x2) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000680)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x2, 0x644}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x0, 0x0, 'client0\x00', 0x4, "f6776cbecf188b5a", "c4aa20d9c1aa9a98ee36e49b2938309c3e002abb19ff617a8320863fc77fd208", 0x1, 0x731}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000500)={[{0x8, 0x8001, 0x7, 0x401, 0x6, 0x5, 0xfe, 0x1f, 0x3, 0x401, 0x4, 0x0, 0x5}, {0x7fff, 0x6, 0x2, 0x31, 0x7, 0x2, 0x7f, 0x3, 0x75, 0x3, 0x7fffffff, 0x8, 0x40}, {0x2, 0x80000000, 0xfffffffffffffff7, 0xfd6, 0xce0, 0x6, 0x1, 0x9, 0x401, 0x9, 0x8, 0xff, 0xe0c9}], 0x7}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)=0x21d, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000280)={0xfff, 0x5, 0x0, 'queue0\x00', 0x10001}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000440)={0xfffffffb, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00', 0x2, "f67314db5d963b7a", "b9a941f157b5ef853365a58b9c4aaecd8c51611a9b463d71510e4dc0ba85f824"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={0x0, @dev, @multicast1}, &(0x7f0000000380)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x9, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0x0, r3}, {0x2, 0x80000000000, 0x2, 0x100, 0x8000, 0x100000000, 0x5}, {0x1, 0x8}, 0x4, 0x6e6bb2, 0x1, 0x1, 0x3, 0xe025c7c5df97c10c}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0x0, @in, 0x3500, 0x1, 0x67f7808f34f429bb, 0x100, 0x2de}}, 0xe8) [ 887.787133] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 887.804746] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 08:42:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00000000c0)={0x2f, "90983d3301981bf5f3c1b3719215858596bae63a4544c45367682d21612a6820283e52aa24382523ef6c2c2c4d2158"}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x43e, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/01 08:42:54 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)={0x70, 0x22, 0x300, 0x0, 0x0, {0x6}, [@nested={0x5c, 0x8b, [@generic="58c498cb712811187737c1edff228ba9eb5fe5f53b334fa5321ef5ee1cc7eb79e2bdf8ae13a56572ee10c2c558655ea65e93120a1b5595f19335b735de1019fc353a1e31d9c9f7eefdd5bb49d932e8f4e171e3ed00a738"]}]}, 0x70}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xd0201, 0x0) fstat(r0, &(0x7f00000002c0)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in6}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) [ 887.854969] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 887.863755] IPVS: stopping master sync thread 25686 ... 2018/04/01 08:42:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) vmsplice(0xffffffffffffffff, &(0x7f00000001c0)=[{&(0x7f0000000040)}, {&(0x7f0000000080)}, {&(0x7f00000000c0)="bccdbd898ab6fb559e808cebfe8937e627c5b044fd371195bf37fe92a79fae9d010787dbe9d03ae4338dd7e6d6dd47d2721a4f1705dfe8213ee573df80d9e5232c906a0650f932110d74009d45c18c264f6c0e4c77fd1310927008766dec136f38c3e8cbf5b6267f2af065f998274c0c276c0fdd35fb0870924e0d64cad95483556b602f29ee5d3c5e281bb4b3627732ec31faef34ee05c665c39b9b701f62c69def32405b47e8f4fcbb988f0a08ac5b10406d7273fcdfb0850cf175ddc24ea87f75f453662ace32cd50b93d802861b2f3", 0xd1}], 0x3, 0x1) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 08:42:54 executing program 1: socketpair(0x0, 0x0, 0x0, &(0x7f0000000080)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000240)) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x10, &(0x7f0000002000)=[{&(0x7f000000af18)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xaf}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000001000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='tracefs\x00', 0x0, 0x0) getpid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000400)) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000200)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040)}, 0x20) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ufs\x00', 0x0, 0x0) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='cgroup2\x00', 0x208000, &(0x7f0000000440)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000019c0)='ocfs2\x00', 0x0, &(0x7f0000001bc0)) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='pipefs\x00', 0x2, &(0x7f0000000200)) mkdir(&(0x7f00000005c0)='./file0/file0\x00', 0x0) socketpair(0x0, 0x0, 0x4, &(0x7f0000000600)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001b80)={&(0x7f0000000640)=@nl=@proc, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000016c0)=""/144, 0x90}, {&(0x7f0000001780)=""/84, 0x54}, {&(0x7f00000018c0)=""/156, 0x9c}, {&(0x7f0000001980)=""/3, 0x3}], 0x4, &(0x7f0000001b40)=""/23, 0x17, 0x3f}, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)='securityfs\x00', 0x0, &(0x7f0000000540)="4c1c1f5f86766dd8172a5b0ffcc963213e08a1479580a4593121b07525766fccc7b4") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x3441, &(0x7f0000000080)) 2018/04/01 08:42:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x801000000030fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x48c) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/01 08:42:54 executing program 3: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x24000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], &(0x7f0000000640)=0xd8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000006c0)=0xfff, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000680)=""/1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x36c, 0x23c, 0x110, 0xffffffff, 0x23c, 0x110, 0x3d4, 0x3d4, 0xffffffff, 0x3d4, 0x3d4, 0x5, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, 'bcsh0\x00', 'syzkaller1\x00'}, 0x0, 0x70, 0x94}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, 'syzkaller1\x00', 'bcsh0\x00'}, 0x0, 0x70, 0xa4}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @empty, @rand_addr, @gre_key}}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'irlan0\x00', 'ip6gre0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) 2018/04/01 08:42:54 executing program 4: syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x7, &(0x7f0000002880)=[{&(0x7f00000007c0)="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0x0, 0xff}, {&(0x7f00000017c0)="3bff7bf952eee271593265fa115a6c7c58b46f383ac12bdad4374c486bb4b5f50688de9a3a7b1d792bf0d3e88212290bad8d8cff7d0f6b708a8035d7de72946c99cc955063fb3eeea0f2f283d888a7553de8440a4953f380057afe8e58fb15ab42b00e878f7f01e616fe0a7fec896deb7aec9c4133fa8ed668b0e77feada42f8b0b5751fa526a2101b", 0x0, 0x2}, 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", 0x0, 0x8}], 0x40, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x6, 0x2) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x40) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400800000000003, 0x0, 0x2, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0xfffffffffffffffe) [ 888.161327] cgroup: cgroup2: unknown option "" 2018/04/01 08:42:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x3, 0x200000, 0x8, r1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x86, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x81, 0x4) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x7, 0x0, 0x8, 0x4, 0x0, 0x8001, 0x22, 0x1, 0x80000001, 0x200, 0x800, 0x5, 0x7f5c67b3, 0x0, 0x4, 0x0, 0x40, 0x2, 0x87, 0x4, 0xa0, 0x76b5f569, 0x2, 0x6d, 0x1, 0x5, 0x6, 0x0, 0xe423, 0x10001, 0x3, 0x4, 0x1, 0x51b1, 0xfffffffffffffffd, 0x7, 0x0, 0x8000, 0x2, @perf_config_ext={0x81, 0xffffffffffff8001}, 0x80, 0x401, 0x33, 0x7, 0x6, 0x0, 0x7fffffff}, r1, 0x9, r2, 0x8) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000300)=""/36, &(0x7f0000000340)=0x24) r4 = geteuid() getgroups(0x1, &(0x7f0000000180)=[0x0]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={r1, r4, r5}, 0xc) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)="10000000060000000000000000000000", 0x10}]) 2018/04/01 08:42:55 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x3, 0x5, 0x81c, 0xe5, 0x5, 0x8, 0xfff, 0x3, 0x6, 0x3}, 0xb) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xb, &(0x7f0000d41000), &(0x7f00009d8ff0)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x1}) timerfd_create(0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x800000000000000}}, 0x0, 0x7ff}, &(0x7f00000001c0)=0x88) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) 2018/04/01 08:42:55 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xab53, 0x4429da3ff7eab0d6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000080)={0x3, &(0x7f00000001c0)=[{}, {}, {}]}) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000640)={@remote, 0x0}, &(0x7f0000000680)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000006c0)={r3, @empty, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000380)=@nfc_llcp, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/206, 0xed}, 0x0) 2018/04/01 08:42:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x98, "7d69a8cf6747259a51a5a3c70c25882318d74c75a11d78e6755291a60390fe8d0ae4cc243e29110cae732bc0d7551d72383730e59ea1a9fd80a97039b7674cd79472f3c07b869a3247fe8b8187338abed7da156243278fafe8a023766af0812420cb64489838f6faea173c877f297f9f5b60721e1cfb06a4ab5887a23035a1328c48947187fb87585c1444db5ad23a60a73f38fc61769f0c"}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0xfffffffffffff5f9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x9, 0x0, 0x7fffffff, 0x0, 0xfffffffffffffffd, 0x363, 0x80000000, {r2, @in={{0x2, 0x4e21}}, 0x3ff, 0x800, 0x3, 0xa78, 0x3ff}}, &(0x7f00000002c0)=0xb0) 2018/04/01 08:42:55 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000940)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1b10c0, 0x0) r2 = socket(0x10, 0x2, 0xc) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r3, &(0x7f0000001a80)="1f0000000104fffffd3b54c007490000f30501000b000600000423cad0817f9f2fda8d0fbceab6de3b3a46fcca4c11d84aece8f34aa26a3212be4fe16594f560c5392b6888e9f259922cad09b6100475031a67cfbc120ffcaa3d9754144a030cbe35ed902dd094161b99f412f846b894b819981a12e82cecb5e5383705bdb1d427bf2b29754283e2c1bdd931c7d232e49121e9a22356", 0x96) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000680)=ANY=[@ANYBLOB="05000000000000001b0000808300000000040000fdffffff070000000000000002000000d6030000ff0100000100000002000000000000000f0000c0ff0100000100000004000000ff07000000000000000000c00800100008000000040000000400000000000000070000800300000000000080020000000900000000000000"]) r4 = syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="cd000000c92f28c3d922a340cb498439d31eb2d2cf08bd4b4c4ee30017eb24f37b239904f0d934b6c85e4b3af4a60244855fc133e696c8fd2b8bc16813d6022eee4f71ec2aef65c607c59b236043d4664d51ceb11fc9ce40ec7ed964479e94c4dd9e6ccaf3b0907bb9554a3ea8f5ae3cc1fecc0d5562d29a9a1ee90ffccbee84c806b84866471049a0c51a4d40c36c2a6d5e131dd4641db6039116e492f000b8e47aec937e3e73918147a9da4f9a42c066111a236490e926a42912e103e3042a788c2df1d78028afbc77af460ba41e210b"], &(0x7f00000004c0)=0xd5) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000880)={@local, @multicast1}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000740)={r5, 0x7fff, 0x1ff, 0x4aff, 0x0, 0x2, 0x7, 0x1, {r5, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x400, 0x400, 0x26e7, 0x5, 0x1}}, &(0x7f0000000800)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000900)={'ifb0\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r4, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f00000000c0)={0x383, @tick=0x100000001}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000340)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)) pwrite64(r0, &(0x7f0000000040)="93e99eb0c720ad51ad1e598c6ca678dba7df5720097eaaec982d4a34a28d9a69a909b5d737d21ab32b76", 0x2a, 0x0) r6 = getpid() recvfrom$ipx(r2, &(0x7f0000000a80)=""/4096, 0x1000, 0x2, &(0x7f0000000300)={0x4, 0x0, 0x1, "1bdce990f40b", 0x401}, 0x10) close(r4) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000600)={0x100000000, 0xfff, 0x8}, 0xc) setpriority(0x1, r6, 0x3ff) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x1e, 0x4) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000280)) getsockopt$IPT_SO_GET_REVISION_TARGET(r7, 0x0, 0x43, &(0x7f0000000380)={'TPROXY\x00'}, &(0x7f0000000700)=0x1e) sendmsg$netlink(r0, &(0x7f0000002dc0)={0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000000980)=ANY=[@ANYBLOB="101400002b00000107fcd9df25e9b2288b4609d4e8a927f43b41420e3d9ae58eb114b684c4f98b3efa830ad712c6d164c4a59f8ccd71574892a2b81838f4f7cf24db4d28e4cf604ce8c247103d4704aa86edfc4bb6268170c68a1f0cc562edc28a41acff200ffa19573fcfa712e01fc9020000000000000000000000000000000eb2d440ddf4e695bc239e0e2a6c"], 0x1}], 0x1, 0x0, 0x0, 0x3c1f5383b5ac8e85}, 0x10) 2018/04/01 08:42:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x0, 0x0, 0xffff) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = inotify_init1(0x0) dup2(r4, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={r5, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x80, 0x8}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x0, 0x0, 0x0) pipe(&(0x7f0000000480)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, 0x8) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)) exit_group(0x7) 2018/04/01 08:42:55 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2506e0fd) pwrite64(r0, &(0x7f0000000100)="b2c4b88da9ecf1b57e5a2ba7cb00ac22ba1e05458003d475441d7b1678a3276f716226443e2519c93c74b1523e0bc3369723c8300cc70223bb5ffce8c9c603a5be9a91d5bc4aa9fe66628348f9dffae6ba4442cb20895997634528b62e7788924e76d426aa5a0dad2d0f2717542bc63c6f10b953e565f130ed73464e1b84718990623ab34d9b8476007809f9ceccd3668d469c308c43bd117e072ff25bef718cb4ce0dab29e695c903678e67768b420f176c7becc361e4ba88efde54aedf7d2803ac2739d60cfe84a8d0e8", 0xcb, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 08:42:55 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x208002) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000000c0)={0x101, 0x7002}) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x3) [ 888.692548] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 08:42:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000013000)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) r3 = dup3(r1, r2, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000000)={'bpq0\x00', 0x14d9}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/01 08:42:55 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000024}, {0x6}]}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000001a80)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000380)={0x14, 0x33, 0x6605cda9d5852b}, 0x14}, 0x1}, 0x0) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) 2018/04/01 08:42:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xffffffffffffff00, 0x100) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000300)={@remote, @rand_addr, 0x0}, &(0x7f0000000340)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000400)={@can={0x1d, r1}, {&(0x7f0000000380)=""/3, 0x3}, &(0x7f00000003c0), 0x12}, 0x9c) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x3, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') bind$alg(r3, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) 2018/04/01 08:42:55 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) sendto$llc(r0, &(0x7f00000000c0)="84626360b234fc3d87b70b8f897a13a0c0b667383c3f341f46bdeae8300a2ec69dd70386e5fdc00cfc0483faba3486968f4259f7b9c6fea8b792e744c4542c55a50508bb0e55c55aa7d584e02f8a1c0ac2cbce0e05382a86ad1a2e99a5a8a6734e739384d4fe2cf308cf26595aafc549af9c96c29e6a7d25f8ac71fa6fe7a7c0156539961e5afd073effcfa02b424f7f0b9855a98a16b4d08771916a1316a34d81c4db0afb72447cb179e2888d6b337a56c7d3440fb206426829f7750e9c55701dc6adcc8f678c3a00d2df608f7b507750121f8485c9f42c", 0xd8, 0x80, &(0x7f0000000200)={0x1a, 0x0, 0x7, 0x2a, 0x2, 0x89, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/01 08:42:55 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000000), 0xaa) write$rdma_cm(r0, &(0x7f0000001100)=@resolve_route={0x4, 0x8, 0xfa00}, 0x10) [ 888.843298] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 08:42:55 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000380)=""/238, &(0x7f0000000080)=0xfffffffffffffe94) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8141, 0x0) write$fuse(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xc8ee572bcbb90c18) 2018/04/01 08:42:55 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f000045bb40)={{0x4, 0x0, 0x0, 0x0, "37cd43b5739f451238fed3a92c238f793f40ea2a4fa7270c540142d7504a1e72625e850165973e198f9172b0"}, 0x0, [], {0x0, 0x989680}}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8a, 0x10000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x3f}, &(0x7f0000000140)=0x8) 2018/04/01 08:42:56 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f000077cff5)='/dev/vcsa#\x00', 0x70, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/1, 0x1}], 0x4d) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000400), &(0x7f0000000080), &(0x7f0000000340)="13bbc6c46ed5601029e1ebb203d0f23ad37416632105e3f1217e0903743df48b3fa47b07f546d4f4e50f3aa78bd93538ff1fff7a0a3a9df61ac60814d17254a9f0bd5a3b3cb112650648c4899d9a57eca4b30c8c7e2e3c1e21e25d9a2c440ca52f93114dea9b9001e0019becf9b0086d9fa31f2bfccba4d6cb00a80c7468d4b7671abcba4356b7227ee9dce5a0dee2c1910d91453ee4ef28171438f69219bb821e50993945f43a") mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fusectl\x00', 0x800, &(0x7f0000000180)="e1d85ceca025dd9039961d30af44f911f3e194d1a8130734d3e531704e0888343511cc5589ccba6e6a6dc9d3c1d5d2f5aff67be892ad40b3044a7c32bf8c5cc74288bb677d48a9cb8ad324abc4520a15ca6ee16d43cf85dc7f3c5f1496ff4f814ff54fa81afed515e8842bf0f0e8fdeb") read(r1, &(0x7f0000000280)=""/66, 0x42) 2018/04/01 08:42:56 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0x8, 0x4) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/8, &(0x7f00000000c0)=0x8) 2018/04/01 08:42:56 executing program 6: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000001540)=ANY=[@ANYBLOB="1c0000002200090100000000000000000600000008000a0000000000445078d967bd98537313526a1b92373a8b906f6b56450a9cf22c234e3d875ca2662a8a89697d896c4286a0"], 0x1c}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000000080)=""/178, 0xb2}, {&(0x7f0000001200)=""/195, 0xc3}, {&(0x7f0000000140)=""/23, 0x17}, {&(0x7f0000001300)=""/172, 0xac}, {&(0x7f0000000180)=""/28, 0x1c}], 0x6, &(0x7f0000001400)=""/233, 0xe9, 0x7}, 0x40000100) 2018/04/01 08:42:56 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) dup3(r0, r1, 0x0) 2018/04/01 08:42:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f0000004e50)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, {0x4011}, [@typed={0x8, 0xb, @binary}]}, 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) socketpair(0x2, 0x8000f, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000000100)=0x9, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140), 0x400000000000024f}) 2018/04/01 08:42:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1000, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000140)={0x0, 0x7, 0x401}, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/01 08:42:56 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)) getuid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000940)={{&(0x7f0000000800)=""/198, 0xc6}, &(0x7f0000000900)}, 0x20) gettid() getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000640)=0x4) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="36a7bea30786a36bd4474e9b24d2c0aceb9dd87030b60f4db97dc7e905cd289f4177fa6ad9cd14297345d0b6975ba68c3c8291fafa8133ee3fe1e65c470cfb4e44f3fcc925c121a6e9ef9f9f9e1f565a94c6ba9de61828835c46cf26cd773b0ffcf9bc0ce7b1d18cac94d408a0d8828c723f06f00a0de1e79149c8da6751bcd608e4cdd90399fe49347e6bee936fe08e834b0a7531824fe76188fdd2bf5dc336ff29adb78b7def5832c8625bf706238502f3e646e2d004a7325e3151cc51f3169189150a2bdda27549958113d69feb68c38e05b175c366dd56ee44760d2c4492874145ee55", 0xe5}], 0x1, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="49530000000001000000"], 0xe, 0x800}, 0x4040000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000380)={{0x1000, 0x100000000}, {0x100000000, 0x5}, 0xdbca, 0x1, 0x70f}) socketpair(0xb, 0x6, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, '\x00', 0x1}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000100)=[{}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) 2018/04/01 08:42:56 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000240), &(0x7f0000000200)=0xffffffffffffffd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/01 08:42:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8fb000002200090100000000006b48002600000008000a00007a9721"], 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:56 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000000000010000000000000000001c000000070043a2945802846d0a933956bd97db8c8322a3c99002995ab6cbd28ee4a599f8af653106effb99c2c01a7354cf0d6d7bad51a598b02f80aea1"], 0x20}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) 2018/04/01 08:42:56 executing program 2: r0 = socket(0x10, 0x2000000002, 0x0) write(r0, &(0x7f0000000040)="220000002100050700be0000090007010a000000000000000020040005000380006a", 0x22) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xf, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f00000000c0)=[{0xfffffffffffffff8, 0x48a2, 0x5, 0x645, @tick=0x8, {0x800, 0x80000001}, {0x5e8f, 0xfff}, @queue={0x1000, {0x84, 0x5}}}, {0x100000001, 0x3, 0x9, 0x80000000, @tick=0x3095, {0x3, 0x1ff}, {0xd45, 0xee}, @connect={{0x81, 0xfffffffffffffffb}, {0x4, 0x8}}}, {0xffffffff, 0x100000001, 0x9, 0x100000001, @tick=0x8, {0x310b, 0xfffffffffffffffc}, {0xfffffffffffffffb, 0x5}, @connect={{0x4, 0x8}, {0x2, 0x6}}}, {0x1, 0xfff, 0x9, 0x100000001, @tick=0x40, {0x5, 0x100000001}, {0xffffffffffffffff, 0x625b9f39}, @time=@tick=0x2}, {0xffffffffffffff80, 0x200, 0x8, 0x0, @time, {0x100000001, 0x1}, {0x80, 0x7d57}, @result={0x3, 0xfffffffffffffffa}}, {0x0, 0x6, 0x4, 0x3, @tick=0xc3, {0x9, 0x8}, {0x8, 0xffffffff}, @note={0x4, 0x2, 0x5, 0x80, 0x10000}}], 0xa8) shutdown(r1, 0x0) r2 = pkey_alloc(0x0, 0xfffff7b800000001) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, r2) 2018/04/01 08:42:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp(r2, r1, 0x7, r0, r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000a00)='ip_vti0\x00', 0x10) recvmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000440)=""/14, 0xe}], 0x1, &(0x7f0000000840)=""/242, 0xf2}}], 0x1, 0x40000062, 0x0) 2018/04/01 08:42:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00000003c0)) 2018/04/01 08:42:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffd}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000000)) 2018/04/01 08:42:56 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100)=0x1f, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x81, 0x480200) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000200)={0x0, 'syzkaller1\x00', 0x3}, 0x18) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/37) request_key(&(0x7f0000022ff5)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)='/dev/dmmid:#\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x1, 0x4) 2018/04/01 08:42:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x2) sendfile(r2, r2, 0x0, 0xfa) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) getpeername$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) socket$inet(0x2, 0x2, 0x400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r3, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) signalfd(r3, &(0x7f00000000c0)={0x3}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 08:42:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x400080) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xc1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="4100003b8484ca1721af9cd7451a8e5efadf5c1ff496303c1af0631579e45a3e9d0d4007ab88131a02bd96bf791db0255684eef2a195974a7970cf9f57528d8cf4fe70fa84"], &(0x7f00000001c0)=0x49) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/01 08:42:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/01 08:42:56 executing program 0: perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001d3000)='./file0\x00', 0x0) signalfd4(r0, &(0x7f0000000040)={0x3218}, 0x8, 0x80000) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x2}) 2018/04/01 08:42:56 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7f, 0x10000) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='sockfs\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000000c0)={{0x800, 0xfff}, 'port1\x00', 0x5f, 0x0, 0x1, 0xe387, 0x8, 0x7, 0x3, 0x0, 0x5, 0x287c}) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') [ 890.128817] binder_alloc: binder_alloc_mmap_handler: 25850 20000000-20002000 already mapped failed -16 2018/04/01 08:42:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002200090100000000000000000600000008000a00000000009c1ae6c839e6edc964b8c379dffb90490dc9045834ffd2a0e29216b4ab3f7ba9ea88bd4fa284104bdd6bb39ea401ea6f1a37fa531471824da45d44c87b7d79347731144bc26920c1b39c7414ce0b544012bd6971eef1ece4363de34849eef96072ee793c3ba9d4a6ebdc812ff0a171b21e1e9e9d90d68e3ca81e38424009a821a36743327bef6747ea7449cdefc6ea672f87a8fd6f69ebfb28411d22635a4fb9eed80ed530b78de82818d8cd1fa7e7e8bde3b3240756341fc891d17bba69175ce48e8b7946d3b8"], 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000000100)='\x00', 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff13}) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffff9c, 0x29, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="c93574d9567be992163f8cea2609e1502334fce64ecc0eeac54de6e459a892e0fcd87d90d4105c96937415d7b4813a4d8a6aa1aa0557d1b1f57959bfac0db384135eb06df206d76e20e2bb949229869b7b2d5e2824719143ba01ce2d96009e30d52e71596c91f671bf34d1b69f6f49c585f3ca4abe722e033bc6a6bfbb1b30a96c99f3b927c9db7285d4f0dcd23cbb4cd7a4914a3034b2c4376f854ef99386449898486c067167dd76a1f05522cd908d3bbfb67ee620886ebdf844611a159211f6234196cad6b0ec3ab6a3ec8c825f09d62cc4b0c38a4cfe3417da0bc15f") read(r1, &(0x7f00000002c0)=""/181, 0xb5) 2018/04/01 08:42:56 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343"}) 2018/04/01 08:42:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc)=0xb, 0x4) r1 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000df7000)) 2018/04/01 08:42:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="c734c6eea5aa5e1fc4942f6017d6bae277703ec7d265ff04a6ff75acc2904715f453845dfccc5b218690dd730a5f8b361725bb2e03c7151e21dfdce62e4f49c4bc41ff3e055673eb2ae61a352e4fb6f72edc19025054457e9e260e12d3a4ba4072ffa5e83edbda51b0eb659305e02387ea6e164a914a7b97747e4dd37fb147522c9a53b57267c45e6d5158be8e75e1a71b2ab2e8f9bbce804b4920", 0x9b) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x5a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000140)="c32726041e23102eb1e99032fee0193ad72d7d80948fcde9f91f2a86b6b3e2c0bbb585efe9e5bcf37b7ee18777157d78fb61f3f2f760840f49de49bb94dd3607617c15dd4d9141499b3958286c40a4d12ddd0f1f13ee7c06ee501163b7f23a0802863cc693321b88", 0x68, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/01 08:42:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x97) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013566792c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667856ae0"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tvn\x00', 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3f, 0x0, "df2c9c75bd4c55325fe54fe4b83bc69b65f9bc1d4831ba48010000003d1f288e5da58ffb070000000000000086505a282c68a7702a239d7a0f8b7b29a332d8b0f8101aacf2f5db95c11c12497bf4535e"}, 0xd8) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/01 08:42:56 executing program 0: mmap$binder(&(0x7f00004be000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000280)=0x95) r2 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000080)=0xffffffffffffffe4, 0x80000) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0001080000000dd704010001820000c20400000007d57503"], 0x1) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8924, &(0x7f0000000040)={'bridge0\x00', r4}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0), 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) r5 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x2, 0x90000) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0xf2) 2018/04/01 08:42:56 executing program 4: r0 = socket(0x10, 0x2000000000003, 0x4000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000040)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x22) 2018/04/01 08:42:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002200000000000000000500000600000008000a000067726a0cb3d400002f7a730f3fc0000000"], 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:56 executing program 5: r0 = socket(0x15, 0x80005, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x100000114, 0x200002711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfd36) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_netfilter(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000100)={0x264, 0x7, 0xb, 0xd0a, 0x70bd2c, 0x25dfdbfb, {0x3}, [@typed={0x8, 0x7e, @fd=r1}, @generic="21dd6a46fa71ad78b20dfbb8c2d7b3e5b34a00bd5124401d8a91cf747e2839e196a2e66880f8b091aee136ea91139efa26fec04ebd008877f2c9e60dc8cd76fe84871013269ae0278525bb94e0a5a7c85af87689c7564e62e5ef15010ed0361e96b3353f22ded2e28c1ff3d9cbc75baffc5ce8940446c80274c99bacf2c1263d5abadab54850b92cf1e6bccc495f298de5ad2946c93bef0c2efe10f214f0d3a33184442a783d3ffa71b888c0a246c685f3171cb8ca4a5b", @typed={0x8, 0xb, @fd=r1}, @nested={0x30, 0x33, [@generic="1c1eb8922b93cebe8dae905f0666cffb0a8eb01b3a89c4554ee42c20d411fdf75ce30e89", @generic="61f1f9a39d79d1"]}, @generic="36cbb8f949dc7c00fcc248b71427bd140d7d90238baa4396e2bc40b1d4cb947a84f313c485f8264ffadfd8fcb25d4aaeeb2bb323ef631d5b82a30cbd86c394760f906d8f7105d3f3258972699010ffbaeb0559bdf2", @typed={0x8, 0x10, @uid=r2}, @generic="851550901f2c6d3fce341538c6570d7d10dbd6b666f6ecf8c42031272187108843588667d8203ab31ab0260ec4b6069a145ea31f7e1e8f3181f55687a4d72de938eb43234cdf4d9771eafd3bc9e4e311e759018b3b0e9c14c7b8900f65e996871cb8d48750061380ea4b4080d9ef40b32cf7b17c2c64221edb4e51a5b17ee4e3327f52a7fb674584fe80ba91dc52e243e39c1b595c099fadd9a17d3224897a50d43cf4665ba04da15bfebbeeceb6f4c6de3e82c6f74ee38c7d8e3f927f1f8e01adeffbaa5ec86fdd226e8d5900683c0daeebf203eec24fd631260c922ddb364e3cf9ab94e400f267836429e791850a33ba2cb84f4731dc2431"]}, 0x264}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/04/01 08:42:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7c7, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x2, 0x0, 0x0, 0x0, "386aea20273dc03c3d18dd0dbd4a0ca15f9f580393cc4ec3b8ee256b9aa630224ba64c6ff43ee01d2996c914"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "eda422cd37591b3a5a7a683380f7e0b9e790c6b72cd0a4f3342f7431c1699a305ca3091bb2320e8df4e298a2cca26637866a68c1426ffbd8a6c7da1d8ea77d9d", &(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x13}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000003c0)={0x7000, 0x1000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000000000)={0x0, 0x5000}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) connect$vsock_stream(r6, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000280)=0x20, 0x4) dup2(r3, r5) dup3(r3, r4, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffec6) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4040000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xc4, r8, 0x20, 0x70bd2a, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x19}}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x12}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) flistxattr(r2, &(0x7f00000002c0)=""/209, 0xd1) 2018/04/01 08:42:56 executing program 2: r0 = socket(0x0, 0x802, 0x7f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'vlan0\x00', 0x2}) r1 = socket(0xa, 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7d0e, 0x10400) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000200)={0x12, 0xde, &(0x7f0000000100)="3262286de0fcf0e0bd1a628ec9da9d6b2c913d84691cdcc2ec9617b9be7be87a812ea51937d1cb3ccff4604b356be7a8ead90cd07addf080ed214a6e152bdaa137069e4078288afdf680e2f28a7ebf9bbe42e80dfa1884d074c67d180f85e1f0ad5eb89a710db110e9b84440bd15980391b0f040f1b0509a11dacefbc257d6251baf964c6333535cf4ca57278cc4a43d5616564e4c900dc1656906661f780aae262ecabb42b120651f9a41a2bac506a9223fc03de79ba0b886f72d83774eb23f76794adc5039f99c3868f8a5301f42f072c7e76a1ce2cba9ccb668a3ffb1"}) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000240)=""/232, 0xe8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'ip6tnl0\x00', 0x45}) 2018/04/01 08:42:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8}) ioctl(r0, 0x8918, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/04/01 08:42:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000003000)={&(0x7f000001b000)=@in={0x2, 0x4e23, @rand_addr}, 0x80, &(0x7f000002dfa0), 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="1800000020"], 0x18}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)=@can={{0x2, 0xff, 0xe00, 0xff}, 0x8, 0x1, 0x0, 0x0, "ecfc9c5c430ce1dd"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) 2018/04/01 08:42:56 executing program 4: syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x6c6, 0x2000) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) pwrite64(r1, &(0x7f0000000100)="47cca8b87d79b22db882279680a925e5fb18b35de1b0eb5d46c3e9bde4a4b87c8ba3756e04e83cd272b54d5ed9015118641cab782537106ddf54e1107a05088fdc8f13390f64", 0x46, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00') chmod(&(0x7f0000000200)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x3c, &(0x7f0000000180)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x74, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x5}, @in6={0xa, 0x4e23, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x0, @empty, 0x3ff}, @in={0x2, 0x4e23}]}, &(0x7f0000000340)=0xc) close(r0) 2018/04/01 08:42:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2200, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x10001, &(0x7f0000000180)=0x2) 2018/04/01 08:42:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x51cd, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffc00}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@can, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/242, 0xf2}, 0x0) 2018/04/01 08:42:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=@bridge_newneigh={0x70, 0x1c, 0x120, 0x70bd27, 0x25dfdbff, {0x1c, 0x0, 0x0, r1, 0x10, 0x10, 0x6}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [], 0x10}}, @NDA_MASTER={0x8, 0x9, 0x1}, @NDA_SRC_VNI={0x8, 0xb, 0x2}, @NDA_SRC_VNI={0x8, 0xb}, @NDA_DST_IPV6={0x14, 0x1}, @NDA_CACHEINFO={0x14, 0x3, {0x7, 0xffffffff, 0x5, 0xfffffffffffffffc}}]}, 0x70}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@local}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) 2018/04/01 08:42:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fcb000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) sendmmsg$alg(r1, &(0x7f0000378000)=[{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000001900)="44e56efdde4454902d9ce369ddbeb294", 0x10}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000004c0)) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003d00)=[{{&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000100), 0x2000000000000033, &(0x7f0000000140)=""/9, 0x9}, 0xec}, {{&(0x7f0000002a80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003bc0)=""/98, 0x62}], 0x1, &(0x7f0000003cc0)=""/46, 0x2e}}], 0x2, 0x0, &(0x7f0000d0fff8)={0x0, r2+10000000}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 2018/04/01 08:42:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe", 0x1e}], 0x1) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000516000)) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000000000)={[], 0xff}) listen(0xffffffffffffffff, 0x80000001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x5, 0x41a, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002280)={&(0x7f0000002240)={0x34, r6, 0x320, 0x70bd2b, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5f843c9b}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x80) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r5, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="03000000"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000680)=0xe8) r9 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f0000000980)="af", 0x527e, 0x98, &(0x7f00000009c0)=""/152, 0x41eff, 0x1, [], r8}, 0x48) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000840)=r9, 0x4) writev(r7, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) 2018/04/01 08:42:57 executing program 7: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={"0101365f7664693000400100000200", &(0x7f00000025c0)=ANY=[@ANYRES16=r0, @ANYBLOB="996cd6a8a3e4c286a3fb6b706e13749246bef7255334efa1a1bc990ef37d88866b2fc7f0189978d63ccad3bf7ea627509f67e42a93da12e711", @ANYRES32=r0, @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="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", @ANYRES16=r0, @ANYBLOB="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", @ANYBLOB="add54c1117a34b9781ad55b52e2367169c95b859aff3f7c26c4a2733937a93adcfa51e42629c47984bedbb8265c628939b75584be9b61269e0dd0e5a2aa49204a929b5d9c3b6111a4a9f89aba7bdf039eb6c7a893116cde3426885a293", @ANYBLOB="f6069aa4c8d6115d57ab2c2a931fe9a8dd87022c4ca68a0ca7cf9d6eadeda099c8282bbb4bdfb6dcf415ae828422f552d9654b417113ba3b3478282b27c1ad3155c0ae296f591ffa72d8d02cb2454b6b2172382b02efbf092ce35dbbffd1a20c65b137ad0f2e896e96ac9efb78e6bfa81009d95a82124e1ad813b334bacc1350"], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32]]}) 2018/04/01 08:42:57 executing program 4: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000315000)) r1 = socket(0x10, 0x3, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000380)=0xf419, &(0x7f00000003c0)=0x4) r2 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xf639, 0x2000) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, r2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000480)={0xffffffffffff8000, {0x2, 0x4e22, @rand_addr=0x100}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, 0x5, 0xd902, 0xe4, 0x2, &(0x7f0000000440)='bond0\x00', 0x8000, 0xfffffffffffffffe}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r4, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x19d2, 0x9, 0x6, 0x8, 0x81c3, 0xcd, 0xa3e, 0x0, 0x9, 0x7fff, 0xffff, 0x3e, 0x100, 0x4, 0x1f]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000500)={r5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r5, 0x9}, 0x8) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x16) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000400)=0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000600)={{0xa7, 0x0, 0x1, 0x8, "58aabcf4b3c571f0a17796b75aac5ebc3aec717ff059ebe63abfd095ebc4d0bf9d943b84eda14cf891f8f7ef", 0xffffffffffffffff}, 0x0, 0x0, 0x2, r6, 0xffffffffffffff7f, 0x0, "36d54698a16e7fc1c7a55e9d770bdf2d0b8c1179f77d1a1ce5e6c19c25fcccbabdb69b1d2d7155e5ecda91d9c28603a07c73390546124c6d8086f41d0a6acd65", &(0x7f0000000580)="f700", 0x2, [], [0x9, 0x8, 0x7, 0x4]}) 2018/04/01 08:42:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000002200090100000000000000000d0000664f688a26a707a00008000a000000000010e0d619d60a3328095c7f128c0a9d30406bf0cf938dd25fa2c9e8057fe450524ce5ed639801272bfc0a08926ff17d51f20febc14bea7c22e749a49c7277347b0d3a49f35ed17272887a8c40fec0ff"], 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x0) 2018/04/01 08:42:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000002ac0)='./file0\x00', 0x800, 0x7a) getpeername$ax25(r0, &(0x7f0000002b00), &(0x7f0000002b40)=0x10) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f0000002a80)={&(0x7f0000001980)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f0000002a40)={&(0x7f00000019c0)={0x1054, 0x4, 0xf, 0x800, 0x70bd2d, 0x25dfdbfc, {0xe, 0x0, 0xa}, [@nested={0x1010, 0x4a, [@typed={0x8, 0x28, @ipv4=@loopback=0x7f000001}, @typed={0x1004, 0x63, @binary="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@typed={0x14, 0x26, @str='em1lo+security\x00'}, @generic="23034588dce17c54fc575026f3a676711a039f7ccc4c69303932"]}, 0x1054}, 0x1, 0x0, 0x0, 0x4}, 0x20000040) r4 = getpid() r5 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001600)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001700)=0xe8) r7 = getegid() syz_open_dev$random(&(0x7f0000002b80)='/dev/random\x00', 0x0, 0x20000) sendmsg$netlink(r2, &(0x7f0000001880)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x4004100}, 0xc, &(0x7f00000015c0)=[{&(0x7f0000000140)={0x21c, 0x10, 0x1, 0x70bd26, 0x25dfdbfe, "", [@typed={0x4, 0x33}, @nested={0x1fc, 0x13, [@typed={0xc, 0x61, @u64=0x2}, @typed={0x8, 0x41, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x45, @uid=r3}, @typed={0x8, 0x4c, @pid=r4}, @typed={0xc, 0x29, @u64=0x6}, @generic="2502fae183034b16675d852906d16921ce222308a0544e3cad54dc08cc3100a6c6123a1cd169546f7b07dc64ae959a2e27ea9ba574c181c28f76e417ebfe554bdfed6228ebd4ab728033f51bf6e2db24e12c8fe107e2169b8a2f04d63300dfb68d15703e357702587364fc252a510a7f492e25cc25488c705a3a8b1743be63c1a89de57c09b686a6cfd338beda4bc206ec9982c496ba47216084803778700b9f975cabdee0633ba0432f60c662179769ca00addd80e970a47c24144690fb8a35bd90e2a549fc4b5fd6", @typed={0xd0, 0x8d, @binary="4151b946d564677b3c49c4cae567c77c6e15a5cc7438df73af62010ce215e345fb08e6a54ccc71817301985750ba04e098dde26ead9e2e0919c85a59493fff05fb3bbfd939a845d352dd5b23dff758ac49fe1a28356b5020cdae6c8fbcc35622578e84ffaa785a226665d658648ce0454bc8f94f943a98d73812d9b2509fdb0804bdb667314b12a1d052476cd99290159429a20dd0126d2dfeee0f180826b8ed26b9ae8c968d1973b1a2898345f900126c93c8954f1ff2612876f23b0306083439c1dcbf72289158ea51"}, @typed={0x14, 0x74, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x8, 0x28, @str='{\x00'}, @generic="8ee2b54b1f818037f0e388ff93a16bfe2d45"]}, @typed={0xc, 0x20, @u64=0x3}]}, 0x21c}, {&(0x7f0000000380)={0x1230, 0x3b, 0x4c6708db0afae2bf, 0x70bd29, 0x25dfdbfb, "", [@generic="9cb6690c18b706593fe0cf2759b6f0ebfcb8813761348d2c553d3a112029d08caa9ed46d8e737e31a0bb1c0510916bfd5fb127984bf10b530dc35b5350df39dbbac715361eacf582600f1d5101208a0303c27bc72b6989bd5ce82fe49c5749295f5116e74661a2d8529abc8c0809cdcf8fd13ca8a2bb683bfcb598b6e977deba24ee76f930eeb5de1b60d5be900e1d079d6a7e21473cb7ab3095a6872d148b24c503094c27cc3d1bf16930200e6d4e40a51dad4fcc2cbd76dad15ce4668b312abc72c2e416aa3a445cd8a0f501df94bfd21737b934bfcb69b0a503162b146feedcf71671", @typed={0x1004, 0x4b, @binary="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@typed={0xc, 0x7, @u64=0x400}, @nested={0x12c, 0x39, [@generic="1df677bb548696cc163a7ae3f01e29a49a4a7433391e120907e6bceb3ee4", @typed={0xc, 0x0, @u64=0x3ff}, @generic="858916da01a4ca8064f7dc255f2399a4", @typed={0xec, 0x87, @binary="2c7ba993e4bede84d98213ea30941aee005eda371a1f7de8d41b5f19e45b6173118fe0fbb09d2227789c747d821ad5fb92f3cb29577d43c32a35312709a6ccd2e0c26166b47792b1c228cefa8d03d46d8d852192b5c6aa869865bc72cef1b9f0eb06779012d09307425f0cd12a1e0620abccf00dbba8aab30ed8cdc5441597f52225cf50ca8cd322ae0aa51c035341508d55efcd58c8d0177ba0acfd52e9ac05a78c5ee00dcd1ba91ba8294d9ab16844e7eeb6fc2ebdb0975c79d6a120a45251a3156a9a4c06f0cacd930c15643859efad15823a3fec52457392e9e23a2d1d9a5ea6fc1bd27b"}]}]}, 0x1230}], 0x2, &(0x7f0000001740)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x34, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x10c, 0x4000004}, 0x0) sendto$inet6(r1, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r8 = syz_open_dev$midi(&(0x7f00000018c0)='/dev/midi#\x00', 0x4, 0x222d02) r9 = memfd_create(&(0x7f0000001900)='{\x00', 0x1) ioctl$FUSE_DEV_IOC_CLONE(r8, 0x8004e500, &(0x7f0000001940)=r9) 2018/04/01 08:42:57 executing program 0: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) fcntl$addseals(r1, 0x409, 0x801) flock(r0, 0x1) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="b5000000010000004655706122e7f9e7f12963aa1ee181ca8a7d91a7bddcf2358f8d431daf11a60f889464735570d33fc6a67ef07fe4e2af378b787dd37bf7440232a24bc440db45d54e913aa6be4952895ad9e8e16efa797b3ceffcf66b2e8b90b3e7349ec1632337a9709154397f0038c1e23d3a15308c2a40b1dd9f51d8db406e1d908a79dca2787fd6be5ed4af39e71a8278a0b8f051765676fb3c67811b06493a0b46574db91146d721d388c5854121be84ce4f3b14218e2b012a74cb6ccc72d0"], 0x8801) r3 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r5, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r5) tkill(r3, 0x16) close(r1) 2018/04/01 08:42:57 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)={0x2, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44841}, 0x0) ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f00000000c0)={0xcf1, 0x1}) 2018/04/01 08:42:57 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r1, &(0x7f0000000340)="b5640f2977821523d2ccedb03eefbe64ab5f36d89dbff6d0796b6ac8f05bafefc88ef8e008aea13874e6be4661705d11d677cc0b026b8204f4250c0a08e18ffa047d2b4933fa2fbbffa2a82add10c02f9964cee2ddfe19e73b467c4f43f0285e4cf760e66802b2c809afd792effe17affc8f389c6d002e1fe37a874a1a636aca64deaf9c5f8b6c2f519e40bd80ca76789cdbaae9074eb71396690d402a3fca27436c4ad55f3c1961", 0xfffffffffffffdc7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x7fffffff, 0x8, 0x1, 0x7fffffff, 0x800, 0x0, 0x7, 0x81, 0xed2, 0x6, 0xffffffff8c9c3d26, 0xe2be}) [ 891.567565] netlink: 48 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/01 08:42:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0xd2, 0x2000, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) uselib(&(0x7f0000000000)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="b40000004800002025000000000000000fa075000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/01 08:42:58 executing program 4: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0x7f, 0xc1e1cd7b5eee9dd6, 0x0, 0x4}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000700)) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xfffffffffffffcc1) chown(&(0x7f0000000140)='./file0\x00', r1, r3) set_thread_area(&(0x7f0000000600)={0x64a4, 0x1000, 0x3000, 0x10001, 0x1, 0x3f, 0x5, 0x6, 0x8, 0x7384}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000500)={0x28a, 0xff, 0xf0da}, 0x8) getsockname(r4, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) clone(0x0, &(0x7f0000000440)="12c32840a6a5a5e458b12c6e196a969a1b594e5e438bfb9b2940724dea9fd168871500b12010318d1f3d6344baa275c8329ebdd1d9a1dbe18e32198591ec6bb489a4b196e0b665796eddd913442b98d52c72b9b75f6e1b2d5f543e65c1e2596ca8e2455f2bb409305af04a12e8ceceb95e1e13d7a4e16aa84344b3850ad6b031e209b4adc9b44c9b435a", &(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000040)) [ 891.645928] netlink: 48 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/01 08:42:58 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0, 0x9002}], 0x1, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000140)={0x7}, 0x8) 2018/04/01 08:42:58 executing program 1: sigaltstack(&(0x7f0000003000/0x4000)=nil, &(0x7f0000000100)) r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x100) recvfrom$unix(r0, &(0x7f0000000300)=""/239, 0xef, 0x40010000, 0x0, 0x0) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000400)="536d226c2e22a391c7ec9efb6cd07b3658f06edad2acce91e01143fa1119bbbb3386938964bd2a4f2170b956ed1313e2fd70cd5f868c283c75d6151616f70eab5e6cdb60d164350c48ba02e7de3e84bcc22257d5c255a2e856ac01575225a55e8e04afd06c9b24ac62700caba76e89724d53b0ec62acc3e80b6905184f2db89cf291c28a8f9f2a1a845af4731a00dcb9fc110e20fd4df2b84194fdca2bd0916b8eda7231a54ff556962b73e751d9dac606ee8ea98b44060008a3044ef70c20e3e8cc830329cb74fdd6053d933a1e5b112bc07fc91f553fe246") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000240)="d909b846ca58c967d459a87e463d18ea810f0aa41979b213ac56b76f287041995d58b665e2ef24b0f57e5ed96d0e41649e042b9aa366f1f6308a7ef33590feb390fc296d48a0b3c0437b6e28f978d166844acf5b73478b10c0e47ed650abb9b91d9a830d082e669b85da737ebd2cdb8541f8c993237fcc6460418d2112ab582c40593d", 0xfffffffffffffe41}], 0x1) mincore(&(0x7f0000002000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/195) exit_group(0x41000) ioctl$KDSKBLED(r1, 0x4b65, 0x658c) 2018/04/01 08:42:58 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e24}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) sendto(r0, &(0x7f0000000080)="923fb4d1b2107abff4e94234217f212b13ceef94c49926bdc73b066b7a5ce18abda7ff71fae0ab0c498f2b2dd8d57e0a1a930255d29d939acd5afabe57a2ceaf0edb92e805050e53f040479c43c8717c312c790a81df434ca7a0", 0x5a, 0x40040, &(0x7f0000000240)=@hci={0x1f, r1, 0x3}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000002c0)=@ethtool_rx_ntuple={0x35, {0x13, @ah_ip4_spec={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, @usr_ip4_spec={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xd}, 0x8, 0x80000000, 0x1, 0x6}, 0x10001, 0x1, 0x7fffffff, 0x2, 0xfffffffffffffffe}}}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000003c0)=""/235) sendfile64(r0, r0, 0x0, 0x6) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0xfffffffffffffffc, 0x8) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000500)={0x7, 0xfffffffffffffff7}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x76, "d3a0864aae10914e8a9fcfe007fc435315fc9910b5d582e94892eb82c2d9077e11ce1b42828ba785f1e0840c954265db3a6e777bc44336e7b758c4744c638bc0068e9fb12fed624aadc8700c6e929c8593a712ac1e285da379663439ec42d10fc5c55dc6dce6ef8b04800cb791cb9e1e8846cadba4a1"}, &(0x7f00000005c0)=0x7e) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000600)={r3, 0x1, 0x4, [0x2, 0x51c, 0xffff, 0x1]}, 0x10) recvfrom$ax25(r0, &(0x7f0000000640)=""/50, 0x32, 0x1, &(0x7f0000000680)={0x3, {"427b912d6563e2"}, 0x6e43}, 0x10) syz_emit_ethernet(0x1015, &(0x7f00000006c0)={@random="ff1df806dd12", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x6, 0x0, 0x4}}], {@llc_tr={0x11, {@llc={0xfe, 0xfc, "ce", "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"}}}}}, &(0x7f0000001700)={0x0, 0x4, [0x37f, 0x4f, 0xa9, 0xcfc]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001740), &(0x7f0000001780)=0x4) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000017c0)=0x7fff) getsockname$netlink(r0, &(0x7f0000001800), &(0x7f0000001840)=0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001880)='ifb0\x00', 0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000018c0)=""/4096) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000028c0), &(0x7f0000002900)=0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002940)=""/184) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000002a00)="8497e9296dc081a07515f242741368a9e9a9d4ce341c5b1b44da4d198cfd12a269350eb0c2e06741d1dc1c1698dc9584497ba3a16a9d309ef5e847638467e44e789dc38183e30c877a91e44a397774e9abe2a1a4e19c4b2f5e1d98e8cb9b2dcacb206d468d25f9202eee687cca5591ba603e3c195844e3211bd47a90f516e9de85f7cafbc46b2a5e1f4205a41b1c8b9e3114c3b6d9b1bf762b9493ecb77018cde272c0e6f701f50a93db429160aa3d2d2f1224e6e7cafd900541d7d5255bcfdae5a7adb2bb169c747cf383abc94fec31", 0xd0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x9) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000002b00)=0x3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002b40)) r4 = socket(0x5, 0xa, 0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000002b80)={{0xa, 0x4e22, 0xee5, @loopback={0x0, 0x1}, 0xb8}, {0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0xcbed}, 0x8, [0x7, 0x226058d9, 0x80000000, 0x100000000, 0x84, 0x40, 0x0, 0x100]}, 0x5c) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000002c00)={0x2, 0x5, [{0xfffffffffffffffe, 0x0, 0xe8c0}, {0x400080000, 0x0, 0x2042000}]}) sendmsg$nl_route(r4, &(0x7f0000002d00)={&(0x7f0000002c40)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002cc0)={&(0x7f0000002c80)=@ipv6_getroute={0x2c, 0x1a, 0x400, 0x70bd2a, 0x25dfdbff, {0xa, 0x80, 0x0, 0x3f, 0xff, 0x0, 0xff, 0x0, 0x400}, [@RTA_PRIORITY={0x8, 0x6, 0x8}, @RTA_PRIORITY={0x8, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x4000001) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) 2018/04/01 08:42:58 executing program 0: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x0) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x800001, &(0x7f0000000280)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x181900, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) r3 = getegid() stat(&(0x7f0000000280)='./file0/bus\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x5, 0x4) setgroups(0x4, &(0x7f0000000380)=[r1, r2, r3, r4]) mmap(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x2, 0x3010, r0, 0x0) dup2(r0, r0) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) 2018/04/01 08:42:58 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x200000000000406, r0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x4, 0x364, 0xffffffff, 0x12c, 0x214, 0x0, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@uncond, 0x0, 0xd0, 0x12c, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1, 0x0, 0xf08, 0x5}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0x72, 0xf, [0x10, 0x2, 0x3c, 0x21, 0xe, 0x34, 0x21, 0x40, 0x34, 0x80000000, 0xd, 0xd, 0x16, 0x2e, 0x0, 0x14], 0x1, 0xd6}}}, {{@uncond, 0x0, 0xc4, 0xe8, 0x0, {}, [@common=@ah={0x2c, 'ah\x00', 0x0, {0xc6d3, 0x8, 0x1}}]}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x3}}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0xff, 0xffffffff, 'vlan0\x00', 'syz_tun\x00', {}, {0xff}, 0xff, 0xc1987c25f507eb0b, 0x4}, 0x0, 0x98, 0xbc}, @REJECT={0x24, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/01 08:42:58 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r1, &(0x7f0000000340)="b5640f2977821523d2ccedb03eefbe64ab5f36d89dbff6d0796b6ac8f05bafefc88ef8e008aea13874e6be4661705d11d677cc0b026b8204f4250c0a08e18ffa047d2b4933fa2fbbffa2a82add10c02f9964cee2ddfe19e73b467c4f43f0285e4cf760e66802b2c809afd792effe17affc8f389c6d002e1fe37a874a1a636aca64deaf9c5f8b6c2f519e40bd80ca76789cdbaae9074eb71396690d402a3fca27436c4ad55f3c1961", 0xfffffffffffffdc7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x7fffffff, 0x8, 0x1, 0x7fffffff, 0x800, 0x0, 0x7, 0x81, 0xed2, 0x6, 0xffffffff8c9c3d26, 0xe2be}) 2018/04/01 08:42:58 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a869e40860aa3780078d3869229160d7cb", 0x14}], 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000080)=ANY=[@ANYBLOB="09000000000000000a0000000000000001000000018000000600000000000000190000c0200000000600000001000000ff0f0000000000000000004013000000ffffff7fa704000003000000000000001b00008000000100e3bd0000ffff00000600000000000000020000006b0000000200000000800000000005000000070000008000010000000000010000c000010000ee04000000feffff090000000000a0c7b2d0c052004c46517a631f5a000007000080430c00000400000007000000060000000000000000000000030000000100"]) 2018/04/01 08:42:58 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000540)=[@decrefs={0x40046307, 0x1}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/01 08:42:58 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @remote}, &(0x7f0000000140)=0xc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000000c0)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) connect(r1, &(0x7f0000000200)=@ethernet={0x0, @random="148547ee9664"}, 0x80) 2018/04/01 08:42:58 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) r3 = dup2(r1, r2) r4 = gettid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) tkill(r4, 0x400000000000016) ftruncate(r3, 0xffffffff) 2018/04/01 08:42:58 executing program 5: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x200004, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x80000000}, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000080)) 2018/04/01 08:42:59 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x7, 0x0, 0x10003, 0x2c4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1, 0x20}) 2018/04/01 08:42:59 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r1, &(0x7f0000000340)="b5640f2977821523d2ccedb03eefbe64ab5f36d89dbff6d0796b6ac8f05bafefc88ef8e008aea13874e6be4661705d11d677cc0b026b8204f4250c0a08e18ffa047d2b4933fa2fbbffa2a82add10c02f9964cee2ddfe19e73b467c4f43f0285e4cf760e66802b2c809afd792effe17affc8f389c6d002e1fe37a874a1a636aca64deaf9c5f8b6c2f519e40bd80ca76789cdbaae9074eb71396690d402a3fca27436c4ad55f3c1961", 0xfffffffffffffdc7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x7fffffff, 0x8, 0x1, 0x7fffffff, 0x800, 0x0, 0x7, 0x81, 0xed2, 0x6, 0xffffffff8c9c3d26, 0xe2be}) [ 892.729456] binder: 26032:26042 tried to acquire reference to desc 0, got 1 instead 2018/04/01 08:42:59 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000340)={0x6}, 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x26, 0x1f00) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r3, 0x0) r4 = geteuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r4) setpriority(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r6 = syz_open_procfs(r5, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) 2018/04/01 08:42:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3ff000, 0x88300) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x6, 0xffffffffffffffff, 0x3800}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000080)={0x1c, 0x2c, 0x701, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @str='\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:42:59 executing program 6: socketpair$inet6(0xa, 0x1, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x20, 0x1c1000) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002240090100000000000000000600003832b41c76a2bc3b00"], 0x1c}, 0x1}, 0x0) [ 892.779137] binder: BINDER_SET_CONTEXT_MGR already set [ 892.826794] binder: 26032:26042 ioctl 40046207 0 returned -16 [ 892.839710] binder: BINDER_SET_CONTEXT_MGR already set [ 892.876775] binder: 26032:26057 ioctl 40046207 0 returned -16 2018/04/01 08:43:00 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x81, 0x4) ioctl(r0, 0x7f97, &(0x7f0000000040)) 2018/04/01 08:43:00 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r1, &(0x7f0000000340)="b5640f2977821523d2ccedb03eefbe64ab5f36d89dbff6d0796b6ac8f05bafefc88ef8e008aea13874e6be4661705d11d677cc0b026b8204f4250c0a08e18ffa047d2b4933fa2fbbffa2a82add10c02f9964cee2ddfe19e73b467c4f43f0285e4cf760e66802b2c809afd792effe17affc8f389c6d002e1fe37a874a1a636aca64deaf9c5f8b6c2f519e40bd80ca76789cdbaae9074eb71396690d402a3fca27436c4ad55f3c1961", 0xfffffffffffffdc7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000001c0)={0x7fffffff, 0x8, 0x1, 0x7fffffff, 0x800, 0x0, 0x7, 0x81, 0xed2, 0x6, 0xffffffff8c9c3d26, 0xe2be}) 2018/04/01 08:43:00 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xbe3, 0x5) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendto(r0, &(0x7f0000005000), 0x0, 0x1, &(0x7f0000004fa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) 2018/04/01 08:43:00 executing program 5: r0 = perf_event_open(&(0x7f0000857f88)={0x2, 0x70, 0x160bea6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/174) fcntl$lock(r0, 0x6, &(0x7f0000d36000)) 2018/04/01 08:43:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)=0x200000000) write$vnet(r1, &(0x7f00000002c0)={0x1, {&(0x7f00000000c0)=""/205, 0xcd, &(0x7f00000001c0)=""/227, 0x0, 0x3}}, 0x68) connect$pppoe(0xffffffffffffffff, &(0x7f0000000500)={0x18, 0x0, {0x0, @random="cc5b2212cac5", 'vcan0\x00'}}, 0xfffffffffffffecc) 2018/04/01 08:43:00 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)='K', 0x1, r1) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000300)=@req={0x8df4, 0x968, 0x0, 0x2}, 0x10) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000000340)) ioctl$TIOCGPTPEER(r4, 0x5441, 0x2) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'rmd128-generic\x00'}}) 2018/04/01 08:43:00 executing program 1: r0 = socket(0x3, 0x80000, 0x40fb) write(r0, &(0x7f00000000c0)="260000002a0047f1075e00b08000e40000000100000009efd88c00f74d7dfe2300aba60005746a6ddf84d916c2fa3599a1b7dff4358e2c88804447a5399cf64ed7a31885edb785724b8f8af6d31532f164790de00132a2f5451842c92f97d08795aaadaf90280fe22208f7fda4946e2c5e6d4273d106fa9a603009927060173c239b6313c08dac5951cab9ea83eb0872e43fa4eaf9453411c5a0ccaf5603c37f71e751cbb8265eb8d71ecad41319e9de798e3a06e039118c2f4771d8d0d924", 0x5c) fchdir(r0) 2018/04/01 08:43:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) syz_open_pts(r1, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) sendmmsg(r1, &(0x7f0000005b00)=[{{&(0x7f0000000240)=@ll={0x11, 0x0, r2, 0x1, 0x7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000002c0)="dd89250746a89ba08bc0baa566b844759485812e2a665824c49de43a4d491f6f5e7e2195d1c563ef9a6e15105d69b6e08ed271a613acabd8e14c5a18c13ddaeb587f46d186", 0x45}, {&(0x7f0000000340)="62dae90365766013980a3bd62a40cff5ce1118e1460a3c56790f258a1c1cb82a72ebb14ae121184e86b7a22bea4b3a2a73e9081af54ad68d2466999da3763fa6da4aa500eabd89423498e130e58057a4be66b0b84509bbc9b3904adbb2694e08ce4d866311a4a094bfbc95942fe9491978328f7b705e66ce64e3be82683d2162f805205069999499", 0x88}], 0x2, 0x0, 0x0, 0x4c000}, 0x2}, {{&(0x7f0000000440)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x2, 0x4, 0x2, 0x4}}, 0x80, &(0x7f0000001880)=[{&(0x7f00000004c0)="8fcbd7f4d26c7a5444840c7370d0b8dd08090b1a8c16935b3ecb2f367482121b5a7cd2b59de9c755c8b8f5848322eba193782a9e0592df0b3cfea333368b3121cf24d35933f64cf09927f36b13e7a8d789b746c87be1a1a38afa64c4ddf66c2f5da234c58c05cfe9b1fd79e134d3a2030f3fb2c1067ca4495216e6508e98c4ecf727b16a1de2af53dfa31407ab5823843463c1eab16ceb3c", 0x98}, {&(0x7f0000000580)}, {&(0x7f00000005c0)="0bcc8b761d91efdc7c5b1c5bbc8c7348464d86845c604762cd97ea7d436d2f6ffe629109d30f2fce66c8b9792491914d997ed17443ea196894a7a910b33adb230f24dbfc6ff5544fee14d86c254818491ede0a120e4cd5798737d780bd743bababef27e3167ffad64f325642f256588220e03f85f8d6b3d52934fad29c939319e6816269281d25f73cbeb1ea94ee4b7e872c52f35b9e6e50795f56b6fdaa8cf9266f3310eb64097f5f9413be15ceb1f2b3", 0xb1}, {&(0x7f0000000680)="7351e1b9187fa73c2a7abf2e3914ae883397435dac81c05735290c288f2a361a30cc42dc820fab742e68d3924ba698c23d7225500f2bbc5c331cc3bcfafc3970a638514073a8f8cd07d326759a8934bafd6e37c8384bc504f5777f2a1380009a9d8ffed8fa18d3d52b8046a9900170bf7235a741687b1b1da2206e587ba928d67a11ed0479a5f3ed1f13c134078d3f581b1a44d4d6f2d6dc42f1e4205b7bb4e241ad283a5e0ab8c768b601fb829827ad5798715d79191cf7931652a324f4c567597291f0583c1d97390174be95a383d845a5483f4c69c3795a9d3921f796b777df02c6cfd8e5912ab1fa", 0xea}, {&(0x7f0000000780)="e91661341a3906920dc94f9e33b6a8eb69c5b2773c78826df491fa25223a4f840f07de29793e28d68c85fafc81ae", 0x2e}, {&(0x7f00000007c0)="9f09cc8c903ca35de9c3151b950059429c123d5275ac9ef77a6bd6003de65e57166d913956b69cc355a20ac89931bff6f286", 0x32}, {&(0x7f0000000800)="40ca0cab7369f5e9672ec6928882320b43b5b4004319ec688ff0dc44080aed2ff83fc4c464ffe8bd8629fa27dd63a474ceb2e86847e41f646fb807bee6136d14cda2c358225c5446ccc327c9e05fb0c48d7edb2e8643de128642", 0x5a}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000004b00)="20d8c31c2ceed570050f1e074a177dc891c65f928c97eea39ef82e6d587118836619875d66e02952e03b82e52d6790b712b93f0ba9f2b40bcc489e3f54836cd4d98ac375b9c3722395bf57a171bfb66a337b01fa8dadffabb6c77757cbd960542d6e2ae757288f9838f84e1b1cfd18cc8b454a1a95af918ff0bdebcb9eab75b3ed965415cfb06a268bf9c643debfa5e6c74ccdc25060b4c16bc81d8e5a2a59204366780801ecf1ef3a8957e75861c6d9996afb9a09e6339f23a7b5472782f2fa1b3d01a1a71bf3e7c0f79355a03a5cb25efb1472a56524ddd7285f", 0xdb}, {&(0x7f0000004c00)="6620ee81ff6080dbc48366739d9cb4adf5923ba7602989ed086d8f234feb", 0x1e}, {&(0x7f0000004c40)="7ff02ef5424a79c5ed4bba62d5698731cc31a1d8381f720220c9bc8ef9737af36185c96014ba1c76702f4ace13add0e8af1c346189a4ec3e7fae94e3ba00501c4ff0a98c0d36902823dddffb0e347dd4d6c4535d82697149023c35ca27787e863a005a6db1b36e669fe2dda275808e343abea6fed6816ce08abac6b59cf7acf4f131605104c356648b85bb7b5e83d5a10cdbbe68b5f6c389ee17496e2c45b692a1a3b11da146676ffe8e65869c77f55178d693b0f9fa6bd8bc68ef1a5187fb6d", 0xc0}], 0x4, &(0x7f0000004d40)=[{0x108, 0x114, 0x2d7, "83e96fb30f7a9443ec1b6907822d5c619ff95841d619730b7a7b5f250fecfc0032d76e71f37e2df29d99bd259ec8c0205ff48a52d356532465b29c14f35e437a0f71a6346b6278a2074ed6ea432b34a7fe47cbb22b265628a2c87504ba046787530a60b2d52f7991d9cd59f5de02b65604e27ba07e8eaa1ceb4b98a76d5c3d63e8d6b470565e2916f81842cfca2706af4035dab2e42c219f96601e724145e82ec39603039221cc444005544281d5d0e2d8ff4dbd25bf8533e74d0adc9a013782241485a8441990106d48189752041a9ed8580ee0b4492b2ab086fc12ac09c5cdb775490cd72c1f9bd4156faa442dfef342ceb1cc0302dbe152"}, {0xe0, 0x10e61ba108389c5d, 0x0, "8982fb6b09437cc5d0e9982f5e23a0a6cfa9139d8590937cf39f405e9e3f0923e6355bdb2f2190d80a8a5a5c308eb459f735f48a8aac60271fa878c0ba64ec3d52ee2d4be53b379a148aa29264a150a963194a2242beab3abf8a4839a47e11263ac9cd07ec52dbe3649ba5ba2b4f33d590fa6c9d51bf687c9e6b04fa74b748dfb8340af3b928cbbc477e2468c6e36698a9a2dbe664fc32a0908ee00d667c8a1d4c93a1b72adb003ab96321241bcd64a6dbe8bbb0359f119482a0cb871c811fae63717166fb9ec05502889e74052e35515021"}, {0x4c, 0x107, 0x1000, "37b39d74b2c231dcd3814453f276a37989df8e0173f74c4cb9ae8c287d8d57cad98348c2dc4f2e0a3ddf1561942ae75e3e96dfe687f1c5bedb49a68ba4"}, {0xc0, 0x6, 0x8, "cffebfc2aa31e1024f5daa694ea55a6995a72c50ffdbd233c43fae54620eb0f37ac6b1ae1b15b96e48a354a40e65e1d8ed20569498731245731be4ed5034b42ac5ec079c5e83a17a7b978432b5442d2cfc3fd7e39772132c1ece60c72d932ac3ef88289cfd5f8f4c480e9b031de6a607ac870e3757efcb9d3245de3bb0f1b1d0a82866478fd6acbf92a3e145ee5b17bbe5e067c10d6d82d7f1fcde38b5b614a514a1c8eb878347289b0fcaca4ebd0a0e69fbfeb9"}, {0x54, 0x3a, 0x6, "397c5ff01e990f79ce4d62028e5ed64afe93250477c50245da56f608c445cd209456b679211c9c868c753ab316500c6b95ccb9ea2f41bf032ae73d6e01ef4e0327fe1e43c9d97a21"}], 0x348, 0x8000}, 0x4}, {{&(0x7f00000050c0)=@l2={0x1f, 0x400, {0xf53f, 0x5, 0x4, 0x7, 0x7a, 0x8c7}, 0x155e6699, 0x10000}, 0x80, &(0x7f0000005300)=[{&(0x7f0000005140)="d235e61aeb8e00eeba44bd42e0a6dcbd22e0839e7eba8e90744fbcd549623ef4a3a2e077c596bcb81dd62317a7d015bd1af33985608a3169cbe13f469b99dae9546ceddba9f886d334707ce3e8f090c87a2bd1b9deab12f6486997c8440367c799d10ac78cd8a45208d40d904033ef81f8fe707ac8fed5417633d926437cde5326364af43602432f9e789290af27f08635caed1fdaf27802286e253e3028236af6235aafa02e88d1c9f5c70da4bd670ea8f65a617ac17ed1916b7a3f32ca5e78301572c0511087", 0xc7}, {&(0x7f0000005240)="f6b1a30272edd01cfbc1f61955f400dc61f0355a09e16b961e66645c0b48b05b615067703248105ce36a104a63528346a40fd2414580e63d8425e6b10bbc276a34e330fc97cad0d2efc13cb77d", 0x4d}, {&(0x7f00000052c0)="a389", 0x2}], 0x3, &(0x7f0000005340), 0x0, 0x800}, 0x200}, {{&(0x7f0000005380)=@generic={0x13, "68e28fcc28a56cac979cd4c6c2e6ce2c63968d2a6ef01241b90295da330dec2fc788d2c8f92d3afdf95c837f46743143f5c256eb94ef402244a96facdc767af4b7a06b8eba6bce15f75c362c3d937ece400c0c7de5e57b4922bae85d9a6ca9f0587c2930e7f3f40046a1f9d83efe9d46c76dce64c84e8fbd0d4f8d003d96"}, 0x80, &(0x7f00000059c0)=[{&(0x7f0000005400)="2039e755e59d77dd9790f82b40ae364406242cc87f88dffa6778f91d29b25d8ca2d2289a4a03f23d154bb37c403a331f8920cd64538726e0d8b6379fe338619fe2ac327c9f9e66d4826d03f7bfbd4a0ffaba1db5f91f3c30d4519245706723ac851535b432ba46aefebdaa1d966454915579bc0696f117046208097eaa53ab9beebc75443175eda7cb9d0ab817caaf5d2ffd1f721f1b7241faccf318d68395d47ec263cae85f36966cf3d507fbdf2215e27360c9e7e77fba3b3c2a5c049612c79441107924638fdf1af2d1ead0191dd52f65024a7389a5380f040742fbae7107c66d96af4fb15d", 0xe7}, {&(0x7f0000005500)="55813784c016dd342621b6ba28647c2989e9680778c817804c7977bf96f955d6949067052f784baead118ca7ed71856dd7c3e8ad39ada6bece22010af5bbb920aaf5d8704fe9a880d9d46bc9e87c85cec472a4027604203e641345667cf64b1f09de5b09d95cbc4e", 0x68}, {&(0x7f0000005580)="ba4e69942ee2262a6a0568b4a471747c9b878a8bb670071cf1bea07d966cd626bd4780b1f751012f97eeb25f16886fcfb1077253073abc11ebe9407112ff4ac7bdf58cd63d0e3ccf52c873ae1a6d796172f566c081133b1273fe1407baba2fce1ff153941ac6688aa0d7cdcee3519af122cc8a71c33640c6021ac40850f69b0e71621e6d86c93f3b0ffbf781ff64fb8ea7b71f21420dd5c7ed1027110895f0dc86c1906a5f1e43898e24b3889faffc1f4ef0b821c1ffa8d05e994a6e8b6d6ce069b8e1dba2c4827007e2fae618b73d687d5bbde4cdbb9a1457667c", 0xdb}, {&(0x7f0000005680)="b33cb4087d531776a17e45618160a866d1b1c0c860c92e1e7ea6037041493d72eea32d61d4248a45d91f4774024ac17cf635d7c058c5462bbedb526b193cacbbc99d3dfb246785f22e6a2445a31b2d1f68957070c03abec642057d70d221d1e93655d323392d532cbe725bf5234bdf53bf31c6675b5b6158ab12338f101383a9d48a2f5a91329795d3a58182da22c08dcfefe301da380193d7718620042b5f235d0ea08814e38fd3cb40be7155c65ff60c6be03fe64fc63923d3", 0xba}, {&(0x7f0000005740)="daaa55b1fd846eadc229601b0e00ed9d70a5fb8fcbf8bbc5e6f826d652f34a856e46c96b1210c6073670725dfd2905d4f4ab1203cc7ee604cd47c1f595956d4020ffcf167eb988db0600f6f4d1c2dc0f05d884", 0x53}, {&(0x7f00000057c0)="49eb03b9dadc80cb23b6c922983edc8cf3677bf0c54658a8680f0ae90a61bebe681becf8ce7960", 0x27}, {&(0x7f0000005800)="874da37a96702a07c17fadc94ab40282c3ffa5c6e36a8aec9f48f0e020a69c234294958dc3aef93d003a593dbf8c8bb5a980e6d641104d4a9b399f307972369ccd65ce7f082ed69aec14d1ef89447fd57c39f7c5b8f41e5026b6e51de8089cef973f2357b92d63f6ac2b", 0x6a}, {&(0x7f0000005880)="2f5394070874d26342e8932cc0a7fb68ebc98fdd2ca8b2c7d95e40d428d5ccbc8dd475f326c1c688c4c32a5ef6631483ab74562173ecb27860b6bf9917ac187a12ed3fdc9322533c291b0504329292a833a99ec42c1f98fdfc089edbef48233ace8a35d1a56838a2ff34110c6040fb274203c998b0ed3716e1193103d0ad93233afac455b2da7dab38edd9", 0x8b}, {&(0x7f0000005940)="58331286460178c6a8555896cf2a9ed2d3cdd3703de34a716a478a934dad92841d3d9297064e17d92a7b1f8196a73ef41c9c0856c124e285c4f53ef3955fba056004", 0x42}], 0x9, &(0x7f0000005a40)=[{0x88, 0x105, 0xff, "ab705d2a7552927d11d0af90fcfe64ae5a44da181a481fd2419675a38081915b4c4a1d6a0f1773c0353a5a507722c2d4676d653f5172581277da96a44c793e6650f9d44e94a93bebd24ff4921a988f073c84312e1538e6a98237d44931994d5ab98896ab187f1ad8a44e0e720530a5a39af1e41a0dea5ec5fd97"}], 0x88, 0x8000}, 0x400}], 0x6, 0x4008000) 2018/04/01 08:43:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000017c0)={0x9, &(0x7f00000001c0)=""/128, &(0x7f0000001700)=[{0x20, 0xc3, 0xf00d, &(0x7f0000000240)=""/195}, {0x200, 0x40, 0x1, &(0x7f0000000100)=""/64}, {0x8000, 0xaa, 0x81, &(0x7f0000000340)=""/170}, {0x7fff, 0x4e, 0x100000001, &(0x7f0000000400)=""/78}, {0x1, 0x58, 0x4d9, &(0x7f0000000480)=""/88}, {0x6, 0x43, 0x8, &(0x7f0000000500)=""/67}, {0x6, 0xaa, 0x22, &(0x7f0000000580)=""/170}, {0x1f, 0x1000, 0x2, &(0x7f0000000640)=""/4096}, {0x3ff, 0x87, 0x5, &(0x7f0000001640)=""/135}]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0, 0x7, 0x1, 0xffffffffffffffff}, {0xfffffffffffffbff, 0x9, 0x5, 0x3}, {0x8, 0xfffffffffffffffa, 0x1, 0x7}, {0x1fd, 0x400, 0x86f, 0xb8}]}) 2018/04/01 08:43:00 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000004c0)={0x1, r0, 0x1}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000500)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000000002004e23ac141417000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bd543f06f809c18500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000100000002004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f00000002c0)='./file0\x00', 0x321400, 0x5) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f00000001c0)={{0x0, 0x0, 0x81}, 0xffffffffffff8083, 0x0, 0x0, 0x0, 0x0, "64908995fab742574a1f5013f99a4aed536a627dacd44b233143b8fbfed4ad8469d91208513c62c2f24802698056fe88a554081fa34549e1d9e59d6727c10bc72b546b6071ea20a101fb026a657e021a1cea9ee1689a14113ec0578e9a1423e32da756e2b946abcae8a31d22c0ec3590571e5623f33380099432efb7335a5aa6"}) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f000052d000)={0x0, 0x0, 0x0, 0xe}, 0xfffffef8) setsockopt$inet6_int(r5, 0x29, 0xcb, &(0x7f0000000480), 0x4) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000580)={{{@in=@broadcast, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000680)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000800)={0x4, 0x0, 0x2, 0x3463c00000000000}) syz_extract_tcp_res$synack(&(0x7f0000000440), 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000300)={'erspan0\x00'}) ioctl$DRM_IOCTL_AGP_UNBIND(r6, 0x40086437, &(0x7f0000000140)={r7, 0xffffffff00000000}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000080)=0x9) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000540)=0x80, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000340)={{{@in6, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) 2018/04/01 08:43:00 executing program 1: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000000c0)=""/66) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r2, &(0x7f00000001c0)=""/205, 0xcd) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000040)={0x2, 0x9, 0x7, 0x6, 0x8, 0xe1}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/01 08:43:00 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) r3 = syz_open_dev$audion(&(0x7f0000000a40)='/dev/audio#\x00', 0x2, 0x20000) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000a80)=0x5, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/ppp\x00', 0x240000, 0x0) recvmmsg(r0, &(0x7f00000008c0)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000140)=""/54, 0x36}, {&(0x7f0000000200)=""/147, 0x93}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000180)=""/17, 0x11}], 0x5, &(0x7f00000003c0)=""/182, 0xb6, 0x5e0a}, 0x5}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000480)=""/121, 0x79}, {&(0x7f0000000500)=""/166, 0xa6}, {&(0x7f00000005c0)=""/131, 0x83}, {&(0x7f0000000680)=""/6, 0x6}, {&(0x7f00000006c0)=""/186, 0xba}, {&(0x7f0000000780)=""/103, 0x67}, {&(0x7f0000000800)=""/99, 0x63}], 0x7, 0x0, 0x0, 0x2}, 0x4}], 0x2, 0x2000, &(0x7f0000000940)={r1, r2+10000000}) bind$unix(r4, &(0x7f0000000c40)=@abs={0x1, 0x0, 0x4e20}, 0xffffffffffffff88) r5 = syz_open_dev$sndmidi(&(0x7f0000000a00)='/dev/snd/midiC#D#\x00', 0x3, 0x1) ioctl$KDSETMODE(r5, 0x4b3a, 0x2d) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000980)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffffffb}], 0x78) 2018/04/01 08:43:00 executing program 5: mmap(&(0x7f00008a3000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x5, 0x2) 2018/04/01 08:43:00 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r1, &(0x7f0000000340)="b5640f2977821523d2ccedb03eefbe64ab5f36d89dbff6d0796b6ac8f05bafefc88ef8e008aea13874e6be4661705d11d677cc0b026b8204f4250c0a08e18ffa047d2b4933fa2fbbffa2a82add10c02f9964cee2ddfe19e73b467c4f43f0285e4cf760e66802b2c809afd792effe17affc8f389c6d002e1fe37a874a1a636aca64deaf9c5f8b6c2f519e40bd80ca76789cdbaae9074eb71396690d402a3fca27436c4ad55f3c1961", 0xfffffffffffffdc7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/04/01 08:43:00 executing program 4: nanosleep(&(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x3, 0x1, {0x3, 0x3, 0x9, 0x1, 0x20}}) gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') exit(0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000eddffe), 0x0, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$setownex(r1, 0xf, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000200)="eabba32122600ea879d1b2aae9e9059c17c791208d0865a8f8e76805a0bd9b99194126653e8a874f88419815cacd490fd41068b33baa0001a0345e733b36b659a57a0e3c964065f37f769606f3a97a731d790ddc25661275424f755d8667dc0148da894f3001a1a0d4f496cc901510e36bfc625755d5381cba01e6be93123fb8bc9e008663f3a7d5a8991e6dfa37f5dcfcc713fbbb1371af", 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), &(0x7f00000000c0)=0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000380)}], 0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x0) 2018/04/01 08:43:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x1d}, 0x10, &(0x7f0000000b80)={&(0x7f0000000940)=@can={{}, 0x0, 0x0, 0x0, 0x0, "6cb596e2843c52b4"}, 0x10}, 0x1}, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e22}, {0x306, @random="9f572b8e03cc"}, 0x20, {0x2, 0x4e22, @broadcast=0xffffffff}, 'bpq0\x00'}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc2c45512, &(0x7f0000000c00)={{0x18, 0x0, 0x2, 0x23cb, "ba8befb588706510176bcd9b154e2b1acbfb91c4aac438d0aac99c7373180a591dd9e49dfb62d02e4016e730", 0x3}, 0xda, [0x0, 0x0, 0x100000000, 0x0, 0x0, 0x1000, 0x9, 0x6, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0xe37, 0x2, 0x8, 0x9, 0x8, 0x8100000000000000, 0x100, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x438f, 0x26, 0x9, 0x0, 0x2, 0x0, 0x0, 0x2, 0xfff, 0xfffffffffffffff9, 0x0, 0x100, 0x100000000, 0x0, 0x2, 0x6, 0x0, 0x8, 0x0, 0x0, 0xdf0, 0x1, 0x4, 0x800, 0x6, 0x2, 0x0, 0xd95, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x2, 0x0, 0xfffffffffffffffe, 0x1000, 0x8, 0x0, 0x3, 0x0, 0x3, 0x6, 0x0, 0x0, 0xfffffffffffffff8, 0x5, 0x5, 0x7, 0x2, 0x9, 0x0, 0xa0d6, 0x0, 0x6, 0x5, 0x1, 0x6, 0x100, 0x10001, 0x80000001, 0x0, 0x1, 0x1f, 0x9, 0x496, 0x9, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x800, 0x1, 0x0, 0x9, 0x6, 0x0, 0xfffffffeffffffff, 0x2, 0x4, 0x0, 0x100000000, 0x3, 0x7, 0x0, 0x400, 0x0, 0x74, 0x6, 0x1, 0x2, 0x0, 0x3430, 0x169aa06c, 0x8, 0x10000]}) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000300)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xe7}, {}, {0x100000000, 0x0, 0x3ff}, {}, {}, {0x0, 0x0, 0x0, [], 0x20}, {0x0, 0x0, 0x0, [], 0xffffffff}, {}, {0x80000000}, {}, {}, {0x0, 0x3, 0x0, [], 0x7fffffff}, {}, {0x0, 0x100000000}, {}, {0x0, 0xfd72}]}) [ 894.487848] QAT: Invalid ioctl 2018/04/01 08:43:00 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000080)={{0x5, 0x1, 0x5, 0x9, 0x9, 0x4}, 0x6}) getsockopt$inet_mreqn(r0, 0x114, 0x8, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000001380)=0xc) [ 894.539314] QAT: Invalid ioctl 2018/04/01 08:43:00 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r1, &(0x7f0000000340)="b5640f2977821523d2ccedb03eefbe64ab5f36d89dbff6d0796b6ac8f05bafefc88ef8e008aea13874e6be4661705d11d677cc0b026b8204f4250c0a08e18ffa047d2b4933fa2fbbffa2a82add10c02f9964cee2ddfe19e73b467c4f43f0285e4cf760e66802b2c809afd792effe17affc8f389c6d002e1fe37a874a1a636aca64deaf9c5f8b6c2f519e40bd80ca76789cdbaae9074eb71396690d402a3fca27436c4ad55f3c1961", 0xfffffffffffffdc7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:01 executing program 2: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665782a4465", 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x109000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/01 08:43:01 executing program 0: r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000000180), 0x20000000000001d9, &(0x7f0000000040)}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x200) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x6, 0x0, 0x65, 0x100000001, 0x1, 0x1ff, 0x200, {0x0, @in6={{0xa, 0x4e23, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x1, 0x7, 0x0, 0x2, 0x8}}, &(0x7f0000000040)=0xb0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000240)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xffffffff, 0x7, 0x91, 0x0, r2}, &(0x7f0000000200)=0x10) 2018/04/01 08:43:01 executing program 2: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) vmsplice(r0, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff5738651a834d08}, 'bond0\x00'}}, 0x1e) fcntl$setpipe(r0, 0x407, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/01 08:43:01 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) [ 894.661863] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 894.681129] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/01 08:43:01 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ffeffc)=0x7, 0x4) sendto$unix(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000340)=@abs, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400400, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0x9, 0x9, 0x100000000}) sendto$unix(r0, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000240)=@abs, 0x6e) 2018/04/01 08:43:01 executing program 5: r0 = mq_open(&(0x7f00000002c0)='wlan0\x00', 0x0, 0x1, &(0x7f0000000300)={0x9, 0x10001, 0x5, 0x5, 0x4, 0x1, 0x80, 0x6}) fdatasync(r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000000140), 0x204100000c, &(0x7f0000000000)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x240000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x391, 0x201, 0x3, 0x101, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0x9}, 0x8) write(r1, &(0x7f00000001c0)="dc502428b209279c8519d5f4258d923ada69ff9c36fd2048ada4843470ba817ac6cfcfeb746191a0534bcaee2130ac834c583bd7dba6af2361b6edcd90272bd314b1c169875327302fa5d9f220e02361f68abb76521b005edc9e5c4060b0b365ea5c2396d4f998449440bc2b2f18dfc9b4e0196abc0598c45e74acb287de6f5ef2c404111eef7a64e874f5b351c20039e28edaef47d15042847f0de2cd40319802a1232b0f370d3347eb704ed48c34f0ff9db35b5233eced569fb3eed4a49193300449dc59fa9af87ffedd779f9d6e6fa916e01c27d6e7db92bcdc6a7cbc5859600bfe38392ef0e8bce8f4e70b943c02686d8345e0795734", 0xf8) mq_open(&(0x7f0000000340)='wlan0\x00', 0x80, 0x3, &(0x7f0000000380)={0x7, 0x1bee, 0x0, 0x100000001, 0x80000000, 0x45b, 0x100000001, 0x59e}) 2018/04/01 08:43:01 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x200001, 0x0) 2018/04/01 08:43:01 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:01 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800) signalfd(r0, &(0x7f0000000280)={0x10001}, 0x8) r1 = gettid() futex(&(0x7f0000000140)=0x5, 0x3, 0x2, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)=0x1, 0x2) r2 = syz_open_procfs(r1, &(0x7f0000000080)='attr/fscreate\x00') exit(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x81, 0xc, 0xffff, 0x5598d749, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8001, 0x0, 0xb8f, 0xab, r3}, 0x10) timerfd_create(0x3, 0x80800) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000000200)=[{&(0x7f0000001180)=""/131, 0xfffffffffffffd1b}], 0x1, 0xfffffffffffffffc) 2018/04/01 08:43:02 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x19}, 0x1}, 0x0) 2018/04/01 08:43:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = memfd_create(&(0x7f0000000040)=']\\R/GPLvboxnet0*userbdev#selinux+\x00', 0x3) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000080)=""/12) r2 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)}]) 2018/04/01 08:43:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r0]], 0x8}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x30, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0x52fa9df0}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x7}, &(0x7f0000000240)=0x8) 2018/04/01 08:43:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x1, 0x401, 0x5, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) 2018/04/01 08:43:02 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000002c0)=""/216) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000240)="b8010000000f01c1650f18c7b9ff0800000f32c48105e984750200000064460f001d01000000b9a6020000b8ec910000ba000000000f300f2179c74424004d590000c744240200000000c7442406000000000f01142464660f64f60f32", 0x5d}], 0x1, 0x0, &(0x7f00000002c0), 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) mq_getsetattr(r0, &(0x7f0000000000)={0x7, 0x2, 0x0, 0xbe1, 0x8, 0x80000001, 0x100000000, 0xffffffff}, &(0x7f0000000140)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x1ff, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/01 08:43:02 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:02 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x309555d8) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xc1a, 0x10100) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x63ab, 0x4) 2018/04/01 08:43:02 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$kcm(0x29, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x80}, {r0, 0x14e}, {r0}, {r1, 0x40}, {r0, 0x400002000}, {r0, 0x1}, {r0, 0xb3bb17dc320f6ad4}], 0x8, 0x6) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x4034, r0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/04/01 08:43:02 executing program 0: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) r3 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='em0ppp1!\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f0000001280)='user\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001300)="fea2b59bbca883ec91d8c3f442af3d2a1c313a60fc97fb90c91ab5d3255b57d6c17e11522b9d4bf66109e317827884ee5d87d91e256684b1a4bd1e5ccd7b4b36da1d8447022197b1b52e18814500c332b8e8582df1e4e9679cd2b880e36d68745320f622c454b65485b46128856e3cf9f1799c1c6e1a657450", 0x79, 0xfffffffffffffffc) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') keyctl$instantiate_iov(0x14, r3, &(0x7f0000001240)=[{&(0x7f0000000140)="174c70f59f0851404d87cdefd71faf12d56e14840890ec306bde03cd8999a70bd89130c7b7acde0226a93b757990f7dccd45203fb312b8ea54eb543a4d2506d9", 0x40}, {&(0x7f0000000180)="a241cb14ff09f9e2cf306c6a65a1c44499c2bd11d02f6224cc0e3999318b01416d43256e45a90237c69965726fb848562b8feb0e18ec365bdc81c41b20ad3c50d9d98eb7e5ed7f7fbdcca315bfe21e7881f5373deceb1a05e7f1eb2ea65c177a98fc59d91076e745dbbce39dc2d61dfa342017da2398041f7417afa1740db4e8e636104950b2ca1df58ad192ed1d91c9cd885ed0234a15ec62c8063cdc841ef78e9b048fb8103818f86e65db", 0xac}, {&(0x7f0000000240)="7d48edef126af638f66b6535531d0610728138cf20f217fa9fbdbabf969d862eaf9f1f0184089b3f48ff180848d2ae94237f59c96e84f089efb4f4f0d9177113ff6cfda5e957040a902975f3d9209794677669e29d63d6a733cd4f4d76a8ff35af35430bd6c300cde4da09f8bc2a81e4e646075f45771282fd709d76700d89033cf6fabc14d286fb05d6c3c351ccb19c59dbfb331b470c4942638b94854801c24ff9cb8af130670c451c674d76dcfc66c902529a199bf24014914ceb591e9b3abb08bb2ddb2a7f866fc88cb94cd5f6fd8e8be6bcdc83ba9c253ad09a977cbefe21f1e7cf660fc002ceab54a7fa73c9928fac5052dbb1510845e5ed0fd889dfd7a3fdba349f5642d065c7b2456d22dece350a591944bbf0d96cc36548050f15de865960d29e6c124b5933d79d87fd4ffd4009c121d5ff24150f3e1078683057dd1267d6189e9deea02222dc8da305a2a7ed9a85f27848f3c5c5619c7a8722cddc116ca1af18d85226e61e3c827f5ae91782202ae21428044e54b2cae0176c3d5652faca10ef31a77d61013e270f181862946cbeb269f2d4ada4414c3d5349a97ee27a1baf45d4316134969dd9b98b22936ef23a969ff13961ef154cd3b7db7dc1ab63c50faceacb5564e0a085848aa99d7c294be19c20d381be3661f12bbc8e3f53ba1bd1cbf470f0f801bc95b5b82afa4ffaca76874cfc3f828b77f7bdba56e70b11a2888fc89c6b0d2dd7d83e7ee6f7523cfa130dafcc2a16408495e22ff8fbc8692a71f46854f5f8e1db14ea791ccac66d90701cee1fdc684fbda830741be0c70e911ff1f8493a01710716b545b476d4a003daa856ad27b81b914168af2620efdb8a975c6e81e9302b96f0988d333f5d4a3cc2a130d2f1e4a1ddd21f068898b7a121aeebaf684c4d6dba12b3c60161d6acc43994e0bb963255f1173e812b18ce9111a8096dfc64d61934265debdd10f54c5cb8121b7b642f84e31481b9c1d1c8b2fd115a9fbf1d3bf80d08fd39bf6307b3c30a87be6dc9c6025711920e8ee69477e55fb3231cd95882f9b3bedc58e81b4fee3619d73db254849641ddb77a7af41a85bba6ee59425ce9d9eed4b92120ea5dacbb238108b1fd591830f7dab9a2ff0e69d53e8d363cf2a2fad16bd92d8787ae2606f4ae057930c97b7291a8783ebbad3cf77fdcf1ed87bcf6b81cf907ab8d18606cd043018f1fef81dfa0941d57748fd4a331eb2712ee6b60fe64477d5b2a48f5ce524d47edad96739bffad6cb999bd1dda2eb37b2c25bb3f65cf6f04c9a278c3f7ad0fc5778b5de623420ba313c8acc462d68380deb90fe2941de12819b353838af0fc32c2c57394bc482bc8ee7d96fb7590654262826b06636e6ad143f2f294113a5eed14d005d925753b90125ed2c3b23c2e3cceca042a6729ab70225253294f5288d0c11ba4c04dfd685b3b6236fe330a4b397249f25d50cd004ae96c2fb124addf504857a8bc91c9517acc84af6d58a6efd76d929ddf9cbba07736cb4bf006f6110ef5725493258dfa198042a280f1fb649ffd7bec5e312abba3c7398523c3447c1c7379ffb4b47273e013bc2fa0ef346dae0ebcf6c7c05e868b6f936ea2e252fe153d527201432e5d4245c554b9e937a74340ce88ab5d151c783227292e39c84e90e47be2646fdaeb50cbd73398b5f0f749c7e992739b68f78178b4cb876db983aa39f94b514b44430218f53debe0f871e663ed5c642d4a7c6a2539b9589da563562604603d256af70388e513a180c1a2ab3b818a188cec769c66be230b5893f7c56f23bb1b68e855c43fb464fb32bc4eeca6da4fca1d39da785087bfee114f85af68f62c06de0a8ed2139b6a400bc46cfd8c4164b1baca88b5827f47baf41613b89d6feaaf72aa49860cadb1aba42912eb67776c085202e5e234d030d89ac93817f382112d3ce8a53597e2be41c9b29dbe785d52ed896d9394cb7168eac4703d1fac67d527bf9a18298a7efd43e070893a08e04d436c1c5be4caf4eb5bae973c20730a4afb3c058e5a33e06321ae15ba3b17a1729b8169e296dde337a068f8f18769b66b72142f864ff607896eb858e19598a4594ab592c19f2c60ea0c3e2e405f93f960f764dbb63604e356938751218f7ce243c50d956ec0a501a80b4e8f8719369967ae5b978f8965138385e2db14d57f7e0650384a116e779338eeeb2eef10b21a6f0b134801c9f5e783347f7692e832d4fc907549dbd1c406307c7b6ab281cd911a8a26f55a9a145543faf62253e182a19951d81d1b6cd95fd600fd2cf9d3060c37b905ba5d21456ace64e3e502aa60e5df62fb3c338ea2c693e3efa902e6162119e4b6dae860187adec190b348aab14a4671e260124ef5d56e033af27f7fad5d7372d06636dc276c74dd5612373a9c5f697b25f8a95693b80427652b322db51755260df449f5530c8427d5d5a7ff44607e2bd09abbf6e364aa6bc1b66e1fe80ba59d7912d50764811ad344e571812d1ca4be0d8053e95d2e128f5cd5e1050a5e47b3a0f8e53998d9995dfb46d94e03c90c02175219083d309bf03f65864dcfcacf51947b4c2964b57e19e75d1452fe0e7e9d558fb32602af3f20dae2cdb9ec931122fa6c4d63b6d8a7b03d1d15ed0258aaa6769c92c15937619b8eeee8c2053ebc023a2ee15b203e5b08bd4c19a0ae56d655f3e033ada80459e0b369956ba18decbe6c890e47290c079fa75ca78e277bd3d4ae3f906be06035d2d8a46ce51a9cf9b81c2be71efba681132d4cdde6f61a65c674b6496aac57450ea68f2a2abcad8da664ca2e403852faced902eaab8b0705de94a1881566bcf7489812f4536719873dc6e8c44674e0a88adc4bf177ff354e11b9d4f79ffb50dcc86b8006e48c7717e0c49bdb86c9c04fc1a51611f9a67df9c81c828fc31dd07a0155edcd43046e3b21329da20f0fc69f544920fb1ef1291485e3561b798a4ec2bc4728bca84b5f06e2780cc5b70a5942c771fb72499b30591fb7682df3655fe3f640c5364b866907063e0626f7d5dcbc4377a2c468410b8ff54d4b9d59ee582d4737ac5cccba1e61ea9ef4a928952b39d8574651c83f9d1e6108475bd34d5a88820959dd75204205f9ca09daa4c0235b2cf52b85ef86b3eed1d63897c17ed2a77e3f2620e4f22ed46a80d2d78ed57bbb28f4a93a8a109b0f88e39859d007cc35e978dce800cca4ebbcb97c02a18f457d88fce0bda69dae8a699dd837b91ce3e4e27d5bca9fd473a81f78efb11e0b702d33dba2baa244f6f33dd96df16e3fcee8b4ecd744c611fca307bc6678e3cfa1f74fd7fced11a3829a0cbbee938573b932610ab73fe32a97c68e97b85d80faa42206a2b9aaeac5f01d1363cbf522e51de89f9d53017ca8e2e3f9189ca2c5ccfebcdf3d1a133915936c1e58570e642870cdfca9fdef9432115d24709a75010e6d7215a44cff5bdb39bbb77a511bacd7d54c14bb24ff3e5b50bf18ce55ab12abf50ac69f1e47dfcecbe87b965cca33db21bfe91bddee8b2d43b628ffb893b8ffdadb64ca58c7cf3ac984c74ab38080932e5b6f928914db17fd597b12f2df83dc0f6bdd451f6b107ba0799afb4ae8e201c517552c68c5d7429667a79584f733609df6112f5b41c1b939391dd6c15a5e76517fd4c205cd7750d19c570807ad2ac1399cc2b6d683cfce16db37a9457bde9fc7e98f62cc50552a2ac060f5803408651b440eacfc2f3e1979a980628f5858d1d76d8d87a89e3762ddd0e1af3e51bfe334de8eb5af4ca7faa2aa007ca760bf95460012cd0a5d17a850b49fbbfb661e2ac7c4161ca41ce1bd4797417a8c13ff50d12ab93d61f54abae11b33c4400925061a9cbe0f2d6e9a6eb5707681fb4810718fec4b8bd66ace49d5d12682bc539f109865368bdf463097bd3804749c1182112c211311272581ee9cb422bbf4dc15accc07b2b5e3515378355e61c36ec52ddd6591743622958b52819943a3d6eea8065cf10c81b2584b8b30683ee02d457605081c36384f3f34f08da4b9efae502fd9317a737dfc90de1260597fef61d7b5f6f622149e9fd75074bad295b4abe60b231d50e66f1f73ed03b5945d382c3950ec4afdc26a779c03b1c298217014ad63c9ff0a4930414ae22d551aa94fa0ad918dcce9ca66fa755da49da96766f48a30618d96d80fba1c009a425d708d4f80dad85d29cfce5c88467983d52efad80c0ea472d7cc73e84bba3ad7f57fffb963ef42eeb93a1111aa167d52af881324c1150e2e6f29659e107f61b5f32a7e90207c10de940e347b737841f4e2a99ee99e20f08341c55f108300baaa532e74d6a1b4eaf8e1c2d7b422ada4374e2cb76e807122e72b31937e0163573bfd309f6e0acacac5460cea703e868f415968f673e54550e06de68fff1f79fe7454ef6d6f2fe35d35a10cfc91d8a8db6cdc6c72cfe4b3c461d3683409b052f0ed55cedf9c8de8d03b737c4f35f6b6846b5d29e2305f9aede35c2c1dac38553debdf6fe3ca7223b548d3cc4ffdb89ab4c9ad23b0fdca6eca2a8ea0a1e9ca44747fd553ade2d32af74b1cf8a45f10472b5aa252f0c158e6f51d6cd6ccfd9aa2bf220338be5231dde512ff5f74111fae980bb9a4bd51794623217c6fe95eb8a4b928522b2f73e4575c0f403c34c2b6b8d01654af25e4af4b44d4f4b1b3505d31c0d9365c35b2e8eef21a3d7f27555b3de1d6de186e7dfca7ce86b7f1f0454f906214aed028007ff2000e32b608fd4c4b3828627fecf30e1b6230fcd1ec30a0d543c746cd0407f6f77271f37e0eb4810e15b29710e44984dbb065e757f04de551dd3ace9fda37fcc11856d60a8ac99502d48930f9a4cd459345c148f42fa78181e7eca93d5628a665a20919947c5ce028e3e2a4ce1d34f94c552fbb50c9dfdccbfb0d499c8588b2c065ed3f2c4078393fff461489fe94edf74747318c18184d13fdbfb8db7f2a114430f3dfd64d68014c645844734d6bb6fadcf05b30a0bff44c03b3b508456be207130debe2695fbc5c426390b920baa345e4f3e74ff750c350fb2d86e1ffa5bf87a96da3c30d3b97d6b49607303542c18d60cae7b06873109614d755ddd1d16c3f9688c1c8029b5ccce2119dc2f4e9168e2170379855197dae002b52e0100d6f1ef9f73f304d60a9e2ca2571e4b7a328e77ab437538f91b43bb869e00be686fd6ed49228bf0c12fa8a882c67850e5aa81fa9448769898c2cec3ed1bad068af9710598bcd33646d2d10c340559fb13c6ef7460ff0a8949cd6df9d38d1113d4c185781f73cb7e2a287b737d77abb6b6a3c762239557436f0cb292c5415f3268c7dbe33bac481c10fced17f5ae99a0bdfc5ff278c20fc8286bd3e3743c7283dc08f6b42afbdab2d595aa816b0d666050fd9ad32a1ad8ccc34a430dc17b63d9bf3e49b9101ec8caf0798efaa9d7f77a3578bb4a415436fc1a8dd56f9b7cec583661fa79f60295bc18721a8a1ce7c132e4b18906013f7aa27ba4015f4353dcc35d841739d61ad6c5b0bd24ec455db77c5bf59b4f3eea8f281aa916abb0182a697a0911a02b7345ea8eace961296814e89e32dccf58b8318045ba25d9f37fc8f868d4da92ddcfb9067d5d76515a050a6c476cafa41555dba64054371d70a0e5aa7a734e0683a8eff5c15aaec913448b65ac128c9bc694e2c05c8f365f2067754f3682c55ccf844e03dccf39fb35d4dbac16c20c27f7baff4284291b5be28973fc3b244670940219d5863aea120dc11e55c370ce49bfd00868a0a2455b65f4d5ceeb7d03e9b71ceed040573a377f0a1b5d289eb2ce3", 0x1000}], 0x3, r4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r2, &(0x7f0000ebaff4)=[{}], 0x1, 0x0) recvmsg(r1, &(0x7f00000028c0)={&(0x7f0000002940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000002900)=""/12, 0xc, 0x3}, 0x0) recvmmsg(r0, &(0x7f0000001400)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000002840)=[{&(0x7f0000001440)=""/148, 0xb2}, {&(0x7f0000001500)=""/142}, {&(0x7f00000015c0)=""/145}, {&(0x7f0000001680)=""/81}, {&(0x7f0000001700)=""/4096}, {&(0x7f0000002700)=""/64}, {&(0x7f0000002740)=""/60}, {&(0x7f0000002780)=""/48}, {&(0x7f00000027c0)=""/91}], 0x344, &(0x7f00004f9000), 0x375}}], 0x1, 0x0, 0x0) 2018/04/01 08:43:02 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) sendto$ax25(r0, &(0x7f0000000140)="aab0d296b0a9a75fbb94e4", 0xb, 0x80, &(0x7f0000000180)={0x3, {"92d6abd2978eac"}, 0x23}, 0x10) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000006e00)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish-generic)\x00'}, 0x58) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="d3ab27191a01002356ba602dff052223", 0x10) 2018/04/01 08:43:02 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)="2e2f6367726f7570326ef108d5b5f3933d78b62e63707500", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000480)='cpuset.memory_pressure\x00', 0x0, 0x0) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000100)={0x0, 0x4, 0x20}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSBRK(r1, 0x5409, 0x9) socket$nl_xfrm(0x10, 0x3, 0x6) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, r2, r3, 0x100000001, 0x2008000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x38, "17615b641bc44feb49d1772d26ba9e5363181a4c8de44e69f0048156189b28528a41f45feca1325346e9b9af9b974921182d65426548025b"}, &(0x7f00000002c0)=0x40) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r4, 0xfffffffffffffffe}, &(0x7f0000000340)=0x8) acct(0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) 2018/04/01 08:43:03 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002540)='/dev/audio#\x00', 0x2, 0x101000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="a66ba234b6fc6d14bf126c6f962774a5eb72191ee9633e8dbf345bcf87c7b46842d0744809d95a04e322d6440a26f7af66f9796458e63b1a208615a85da49368bbc43439719ed8ffff797abe95ea71f06867e19f248e09e01a7dfc3fa206ff66187fe0bd", 0xffffff68) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r1, 0x3}) fcntl$setsig(r0, 0xa, 0x34) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) 2018/04/01 08:43:03 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:03 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000cfe000)='/dev/dmmidi#\x00', 0x16, 0x22002) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, r1+10000000}, &(0x7f0000000100), 0x8) write(r0, &(0x7f0000000000)="84", 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000300)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, r0}) fstat(r0, &(0x7f0000000200)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={0x0, r2, 0x8000}) 2018/04/01 08:43:03 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x181000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000240)=0x7ff, 0x2) time(&(0x7f0000000000)) r1 = socket(0x1e, 0x1, 0x0) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) listen(r1, 0x100000000003) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000200)={'tunl0\x00', 0x7}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) accept4$alg(r2, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x90, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x3ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4a}, @in6={0xa, 0x4e23, 0x715, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x26}]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000005c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000004c0)=0xf0) accept4(r0, &(0x7f0000000500)=@nfc_llcp, &(0x7f0000000580)=0x80, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffd, 0x800, 0x40, "d4a0a4aec402a1b0ec5b89aac8d6623a8bbc7e34a6716ddc7f570193eee71c039c4e685c1a9f9ba03563737b03b936a148d5d604bc1dce0fceb9ff74ca209920ab204fa985e631f19dc4123bb45c1272"}, 0x83) 2018/04/01 08:43:03 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000000)=""/63, 0x3f}, &(0x7f0000000040)}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x200) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001100)=ANY=[@ANYBLOB="00fcffff171ecd00000000", @ANYPTR64=&(0x7f00000010c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="11010b0000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000001140)=@resolve_addr={0x15, 0x110, 0xfa00, {r2, 0x18, 0x0, 0x0, 0x0, @ib={0x1b, 0x1, 0x8, {"df1f471d42a2892bfd978e7775c2e30d"}, 0x1000, 0x234f, 0x8001}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}}}, 0x118) getsockname(r0, &(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f00000005c0)=0x80) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000680)={r5, 0x193}, &(0x7f00000006c0)=0x8) 2018/04/01 08:43:03 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x40000) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0x8001, 0x3db) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000100)={0x1, 0x9, 0x9a53, 0x0, 0x7, 0xfffffffffffff000}) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)}]) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="afc871f97bff2800184aa08ad7733564ebc9a58c3b7bf817ab0a12a176de26f501a9be275b1aed6338d1671c7cc27b9800d6106e14bd1d6208d5b4d349e07ef39920b02da1d39d39deca2d011dd552f035cbed8e75085ee0a1a8d830911d0c7876010d808f058787e2557546944f", 0x6e, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) 2018/04/01 08:43:03 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sctp\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x20, 0x4) mmap(&(0x7f000003f000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x1000) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}}) 2018/04/01 08:43:03 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ax25, &(0x7f0000000200)=0x80, 0x0) getpeername$packet(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000bc0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={"65826c00", r1}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7e}, 0x20, 0x2, 0x0, 0x7, 0x3, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000300)={&(0x7f0000ff3000/0xd000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffc000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000280)=0x40, 0x4) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000b40)={0xffffffffffffffff, 0x0, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) sendmsg$kcm(r0, &(0x7f0000000b00)={&(0x7f0000000340)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)="6bbd29685bf1b5526fdbd5f67bb843fe008b3b0fccf8ce65dd9a5418a5c9e07dbd08dfb1c9e03f437eeb4880e58cea80a1c19bc80619350d04ca53d63c78e28b46d24f00557da92bf49cb5d77d6e8cf895a3ed3bfd083180e37878b4df8e6c0861f818771682d8362717e1158e43e5f7491f95693e4804e8848034903bc6c1f9eb0b3f08c8093b217c758b05", 0x8c}, {&(0x7f0000000480)="79718e70409d", 0x6}, {&(0x7f00000004c0)="4b28631cecb74478dba46a68d442d6df615109d7451208e341e0e72e07cbad8fbd5d069020f559e0b1313311bc18ea053b", 0x31}, {&(0x7f0000000500)="b7310a2c97b9ea6412a645834f9040721f5e99f1a29bc187c8f987926c914b7344a0e27c30dd012f7d10b41b09b05f8fabb43c58d3036aebac98412a81fe49fc3b6b7a38ca5f03836e6ee2450bb500788cc5396d2545b893e0ecaa8d7a096c65bb26b62d5ea90231b9a4735d6a795adf7128c44fc26e30ca47a7fc165b73341ab83da29c66ee15f938da25b54810e7a4aab7bd671685bc110e9beb701f518a18cfed29b4939794cea805f21e95a24ed3f5748f8fb0f2e28d0006bf23e7645946a86bea728c2a056ffc18ea62b17a57c9", 0xd0}], 0x4, &(0x7f0000000640)=[{0xdc, 0x103, 0x7fffffff, "cdd830c927eef05cd93608862c232e1fb1d87f3092e4666cfc5c2d741256359e943fb31f2c4948e322a59020b3ef6b30eff4826c4f7b2b44c51e2cca5aa9a0c3f7c4394259423892a4951285bd5f90afaca745e238b9723e0e25aa8d85414d823d206a269a29d415d23f2b4a8aeb806d32cc3749e1589c5c3a6b88790d5599410326f022de1e58654999fdf8abc17a9dc86d562e87d547f09cd57d218c1caeb92e742b6932f6684a736428d55614b28be1fdda015fd1d186f35ad223a035166a9a7fc37aa13275ab1486484c1e67"}, {0x84, 0x19f, 0x200, "5a1b7a3194a429c90dd958f568239a7ea763551870d7befc6d670cdd6ef47f48a328ed6d2e1f29d95b1af34eb050a87d067d5c643b2e20fe42a60656d9ef604620274c63467bc2de519e3a8719bfe7af670f09dd0db1d0297bf8a7516b6a0e726382a4b5538e6d68dbdaebec5be026fa9dba13370f"}, {0x8c, 0x102, 0x0, "8af5419cb41ff653b25833d10be044b08b1cf30a85460551e86274f0bb40038369530df055469f7d2ebe90a5298275464fbcd0c1f326d162f67f3d2d0be83cb2f711040525f1cc528dd5a7265e18be20e0a68aca6bb55e11c1168195b0d5de38467b979b318a76c84006e540cb6b130c88b40f57bb63a86634f6abe2ecabea"}, {0xc4, 0x10f, 0x8, "b89262dfc51c89abfbdb4b26df694d8d0f20613c1b0e526a11a8b1e4b2b578f48219ac3cb0b9adaa7e3cba144a7a6b7e67803ed1329914f133e333121cd8495529ce64efd6d0192ef046828202380294cec12ad222f4390e4c09c9bb8b2d73ff1bdd90c7d2d81b1ff1f2ec7f2aaaa7c41c240815eafa94493f95290af6b3f0ca80e7116f5cad99104c6b66088ed2664a9464ddd464d72c2bd72605d7cea5e0b0c26fd3e57e52b574736ad8d85f549ceebcb89f92f46365"}, {0x2c, 0x107, 0x81, "eab08443144a9c59d8cf232a647e83e5ba097aa09cabe1a99bac97eec87c0d"}, {0xfc, 0x115, 0x2, "d6969f2743f25c35eba70c74a15560a012f57048ab59021872206b058e7115639a5fd07168c1e222c559481090eed3d1325fd86b4b4a68107f330ea101ac3d3449e7fb1d50f7b7fcbbdeb25bcd33f2cb5a22f889ff9ba3d568d1c5c7ab6a8ee23e03e57ab16a8f4444be0a5002aed2190f8f5b5b2d6bb86840d236770caae60b063722980ae2f39b2534efc046493f1acb48991df95814c5a10f92465fcf775f936cb1fd09cab9e02d3296a810df8c0f49b7a7c8597f097c1444e46eb53adca74f80d075f74c1bd0e1376823080903e1d2b4b24b41f7cfe2b23d4c089a7586201fb39602ee9032b8152c4d38620a9e4e"}, {0xb0, 0x107, 0xffffffffffffffe1, "fdc90c109c532ecb00777c288e6d3a751a41af663cc9a9b939abf2bb68ff9b72b757204f237c31e70cfa29762690f75ac4a23942852e8926e1c3c84f23b3c6ef0094e8b3f489402983ae8c17cf3f2b78757e3a2f28c68963033fb1cb366dbe759a26c20604e535ea85eef97ec3615eee78d004f63d31316afdf1240ada94fbfd8a1d3feef8a9e83d8c19a55be088e21d5397f0b9ed9a8c8cfc9fd8d5ed9c6ac486f9"}], 0x488, 0x8000}, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f0000000c00)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/04/01 08:43:03 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:03 executing program 0: r0 = getpid() socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs, 0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000005c0)=0xe8) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x5) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getuid() r8 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0}, &(0x7f0000000880)=0xc) getgroups(0x2, &(0x7f00000008c0)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000000e40)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000100)="ea7ca39f388782d74c607b3ff4771dbbab092fc9ba0fb9d0c7d1cf5c7b33482d6cdf46200de889b19a720855ab77a30f1aef86658eea9166c8ff360760a764fad7c0ca1269252588defe2db6e25df1b38ee91213fc45b5b194e5c9a344cfced1c114f22c3354becfaa071219a5c82a5f046e6ff0b01212c505fa45cbe41bd48122a848115a3d4bf72a04baab1c78b363a3840e21f280fbebbcd123d1d06ee3fe4547a6356111c79a959b6c91a4288dc387d7", 0xb2}, {&(0x7f00000001c0)="22cfbe036966d8d3c6372208975cc29fe8a541a0addb31c847ca144a238dac93a1975af69b38dcc809518be33be495143c975872b457b55d", 0x38}, {&(0x7f0000000200)="bc6ae5f9658fcd65e27004f6df36524e1fb828ebbaef7f0497c7e2d75fdff719bc7988abfab5f16424cecdae6a5f5776efa2a9099009e8e0763e816c8eeeb849ae936447fdca68100a20634fa120d6f1776641d2d8df9380cf7ace64d1ef884415cc6e2be1c0342d79dbdd63b28ede68cc2ead8063af2f6a5f1b26e58faf271c60355222c926c2f7453f5555222001b35f734eca6b3f7f5fa7b253228b561c477145c151e4a1415798311f8544bafe980a0def2933aaa9c819504d893e8d8a01df502cfbb0ffb2da5f1448aafdc3e4f91ea18bd054f3e2ad46b9ec1fa00716121114f6e68f372e76811955", 0xeb}, {&(0x7f0000000300)="438aa4f6", 0x4}, {&(0x7f0000000340)="dd54d7c2940f4bdca015acf8aa4818c80325e45c5b7effb6036a282c63db54686ad7cd448fadabf0740e75387ed3961e90c77b9523b0eb6da1fad43de1efee37647c537476316fa6904418734a101f64345afc7e9707c94fe219e4fcc0b4a9563d78a60454", 0x65}, {&(0x7f00000003c0)="28d6adad9051ef46eff6f0e0df5fd2ddbff788c551abf6ff4812ca1947b705c63c59a3a705fc237837dc4a1ebfe83b27edf5420be26f49cc159943d70f4ba8dfb25eaace98a4c27963d530f92a11c570b28a2aebfd804148068b644ec667e0762f4c3c2618f04b99f6013c2ff05e7aae", 0x70}, {&(0x7f0000000440)="2d825d59d3a0651f28e45371a90a1c5bc3a38b0f59230f", 0x17}], 0x7, &(0x7f0000000900)=[@cred={0x18, 0x1, 0x2, r0, r3, r4}, @rights={0x2c, 0x1, 0x1, [r2, r2, r1, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r0, r5, r6}, @cred={0x18, 0x1, 0x2, r0, r7, r8}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r2]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r1, r2, r2, r2]}, @cred={0x18, 0x1, 0x2, r0, r9, r10}], 0xec, 0x80}, {&(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000a80)}, {&(0x7f0000000ac0)="9102ad131263abe7196c0b2f537f81bf0f0a034b3bb4c379fa8b94d5837ab330124db074e74c987c4042bddae1db1b8ee41ef91959b16b9a5079a093c4c6549fbd8e26c22e45eadb99b1ff5f3e7bc556eb82a7ed", 0x54}, {&(0x7f0000000b40)="4064ada7c76e3f8707cc942f5585a1e038410dab8d3163cb3bb8c64bf6c4fc1fa70f720dcc555c8dfce8fa2cd58a0f6eeb6155383ebe99e679096f", 0x3b}, {&(0x7f0000000b80)="32801e85a7e3bc7f37b2d05de6be6f7e5182175f27a2f119eecbe2f4e7959691f0d0bcbbb2fa1a496cbe3051f8b217f64e29dea5f212d5bfbe8a2d6c45aa0d93047b8811d5b991b4a1757d467ecf4627a8f9267c9396629556aef21561cefb5ce327973b33afdc2c64babf2c452e140201dcc364c905fe769fac60e0bb093b58eb8cb96800108994e2dc000fd2ae56fafa3c1c94234cd74a8b5d48cb5e261196c23f01935081077f177d88e017b15d55d56377", 0xb3}, {&(0x7f0000000c40)="d5776696d5cfa9c3e98aa4bf060555358379635d0a0c13691964e57c1d7465512a1e5a51992b85870edd36e1e9efa79f2184dada6e89e32b045f42f8002c1005892043e383dfea55bc9a91f4b2f4c15c0b605499", 0x54}, {&(0x7f0000000cc0)="728862926aaef385247a1a2f70b02136f4477af22dbd486c8cd9954e102a2bec9e32ee2f5f06ee17147931c63849dea44b2ca141776587b0d4c8e826", 0x3c}, {&(0x7f0000000d00)="539a7d266d0d39bda774251369d0a37de9492ba1063a3908d8a9465357f42934c0f190678de17741dc46820aa17c84b0bd08282c737918fc4a73573ad2c11f7bdf8e2f99e6a3de14b8d2c44ec53ef09cf0dcfbbfdcc588a5e1ad020a4a018b6863dd27d983a5bcd989fb7fffd6557c26d077a6d6b57edf1cbb9576a67b920be27ad1243ac5969eb723b2ed6ea18fa9b7dc8bcc23741cb02131e1ee60dcbef3ddcc4c5b97d5be511d2d826be7e2df5ebcb58918c84afd799caa6cc7607f2ab407aad77ea8e4e25dc03a9ccf5b0d0bc0931547925d0a0980e5ea34ead222e19eb03828", 0xe2}], 0x7, 0x0, 0x0, 0x40000}], 0x2, 0x0) r11 = dup3(r2, r1, 0x0) fcntl$setflags(r11, 0x2, 0x1) openat$cgroup(r11, &(0x7f0000000a80)='syz1\x00', 0x200002, 0x0) ioctl$KDGKBDIACR(r11, 0x4b4a, &(0x7f0000000e80)=""/141) 2018/04/01 08:43:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x19, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:04 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x143101) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x1, 0x100}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={r1, 0x4, 0x8000000000}, &(0x7f0000000300)=0x350) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) getegid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0)=0x5, 0x4) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000340)={[0x4, 0x6a67, 0x5, 0x120000, 0x1, 0x2, 0x40, 0x100, 0x4, 0x6, 0x8, 0x80000000000000, 0x1, 0x8, 0x1, 0x9], 0x5000, 0x40000}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500)={0x6, 0xfffffffffffffff9, 0x15c00000000000, 0xffffffff, 0x3, 0x4, 0x1, 0x100, 0xf93, 0x2, 0x2}, 0xb) write$rdma_cm(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="03000000000000fa0a000000800000000000000000000000000000000000000001000000000a000000000000000000000000000000000000000000000000000000", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffeb8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r2, 0x1, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x2}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x8014) 2018/04/01 08:43:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x40800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000080)=""/23) signalfd4(r1, &(0x7f0000000100)={0x4}, 0x8, 0x80800) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x13) write$cgroup_int(r1, &(0x7f00000000c0)={[0x34]}, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/01 08:43:04 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)={0x2, 0x9, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000200)="5b783ef5d5e089e471c42f2fdc03b936e6fdbdd4eab880bbe01f5f7ca5f232b7425a8c2d751e822a708bb2fdf8367286b7ec5d7b7a6e17ed3ec5", 0x3a) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x8100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0x7, 0x0, 0x0, 0x96}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f00000001c0)={r3, 0x9}) 2018/04/01 08:43:04 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000002200090100000000000000000608000000000a0000000000"], 0x1c}, 0x1}, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/229) 2018/04/01 08:43:04 executing program 1: r0 = epoll_create(0x2) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(0xffffffffffffffff, 0xc008551a, &(0x7f0000000100)=ANY=[]) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x0, 0x1, 0x4, 0x0, 0x8, 0x10001, 0x4004, [], 0xfffffffffffffff8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/04/01 08:43:04 executing program 4: r0 = memfd_create(&(0x7f0000000a40)='ifb0\x00', 0x3) r1 = socket(0x0, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000940), &(0x7f0000000980)=0x1) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000ac0)={0x3ff, 0x0, 'client0\x00', 0x4, "27da346b0821e129", "601a285fa89711994b3efd3afddd4d78217de3f1bc794ac2251663c8e2098c62", 0x5, 0x2}) io_setup(0x469, &(0x7f0000000180)=0x0) bind$vsock_stream(r1, &(0x7f0000000a80)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) r4 = memfd_create(&(0x7f0000000a00)="68708b1309003000080000003f75ca00", 0x0) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000000c0)=0x1) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1, 0x200) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000900)={'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) readv(r1, &(0x7f0000000880)=[{&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/130, 0x82}, {&(0x7f00000001c0)=""/4, 0x4}, {&(0x7f0000000440)=""/233, 0xe9}, {&(0x7f0000000540)=""/84, 0x54}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000000640)=""/178, 0xb2}, {&(0x7f0000000700)=""/127, 0x7f}, {&(0x7f0000000200)=""/39, 0x27}, {&(0x7f0000000780)=""/196, 0xc4}], 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000009c0)={'syzkaller1\x00', 0x120}) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)="4587c710d53bd326db8bb6a2926e", 0xe}]) [ 897.826391] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 897.854272] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/01 08:43:05 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:05 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8c4, 0x3, 0x8000, 0x3, 0x3ff, 0x0, 0x8, 0x1, r1}, 0x20) r2 = socket$inet6(0xa, 0x400000002, 0x0) r3 = getuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r3, r4) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f000072f000), 0x187, 0xfffffffffffffffe, &(0x7f000044cff0)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/01 08:43:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xd, 0x1, 0x4, 0x10000000b, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080), &(0x7f00000000c0)="13", 0x4}, 0x20) 2018/04/01 08:43:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x400200, 0x0) bind$inet(r1, &(0x7f0000000240)={0x2, 0x4e21}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0xb00, 0x70bd2b, 0x25dfdbfb, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x20004000) 2018/04/01 08:43:05 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x1) sendmmsg(r1, &(0x7f0000001b40)=[{{&(0x7f0000000280)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000800)}}], 0x1, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x400000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000100)=0x7fff, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2080, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000080)=@int=0x4131, 0x4) 2018/04/01 08:43:05 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) bind(r0, &(0x7f000000c000)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0xc) r1 = socket$inet(0x10, 0x3, 0xc) r2 = socket(0x0, 0xe, 0x10001) getsockname$llc(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/04/01 08:43:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x2, [@rand_addr, @dev={0xac, 0x14}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x18}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/01 08:43:05 executing program 7: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') fchdir(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="bd87020008000000"], &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xfe, "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"}, &(0x7f0000000500)=0x106) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x101, 0x3, 0x8, 0x43387d9e, 0xfff}, &(0x7f0000000580)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x2, 0x30}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000d00)={0x0, 0x2}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002280)=@assoc_value={0x0, 0x7}, &(0x7f00000022c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002300)={0x0, 0x10000}, &(0x7f0000002340)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002380)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x4, 0xfffffffffffffc00, 0xf9b5, 0x7}, &(0x7f0000002440)=0x98) sendmmsg$inet_sctp(r0, &(0x7f0000002540)=[{&(0x7f0000000040)=@in={0x2, 0x4e20, @rand_addr=0x8}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="f59985a7c609bbc55abc6b032f2e3c9d6d4093", 0x13}, {&(0x7f0000000100)="e8e242f6fe3462627b12b9addc6de355955d516044e4dec68da7b98b1d8cf1765f894797a2440cadc0494ff762653370", 0x30}, {&(0x7f0000000140)="e368e707a6fb10d221e2d21f52aa3006cc6963e9154d48641dcfa57462980ba9eec11c4c990e70a1474df57897f9bef796b013a845f0f63533a0c16c17c178ee866b5e96f1db8c3b680c71660ed329931c68a8b18235731cb1a404ba380c015b33b78f6c825bddafaaa1479c612cada644cf2b2023e9b7be4e9f3efe9f5058bc4cea085d5a04f92c4f0fd799bca786f8f883c30c8b09", 0x96}, {&(0x7f0000000200)="3ee40b55f6bfa41116b45c6727ae7b760b62509d0156f9789fe23a9ffdcf2029836dd597c34aa2c0c3e8382b06178f1848912263596c5dd1c641d3c0d48446a830fe2cf164534e834b68cee6c808751101984a5b653b0bab10d766706adb725f90f5d9fd334540d8d486970e4506e65097942c15b5b302312b23445487b043bd648bcea9e93a7a4f34d4197f1abce4840960b00b49b6bd8891179f113634634a87262f3d4db2aaa9fcdf44d9a9e630e4bf3f511f6c94cdce2259578d9373ab50e20186d32b110c29a87001c239adbad6eb7c63b8035c58c60c0fe38b68915d6cadfde50c6bb821a120dd229e8ed3b228b8ca9e67ffb89a", 0xf7}], 0x4, &(0x7f0000000640)=[@init={0x14, 0x84, 0x0, {0xffffffff00000000, 0xed, 0xf7, 0x7fffffff}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0x9, 0x1, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x10000, 0x6, 0x6, 0x1, 0x5, 0xb2f, 0x3, r2}}, @init={0x14, 0x84, 0x0, {0x8, 0xffffffffffffffcf, 0x100000001, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0xff, 0x3, 0x5, 0x6, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x7ff, 0x8000, 0x3f, 0x400, 0x3, 0x100, 0x7fffffff, r4}}], 0x108, 0x41}, {&(0x7f0000000780)=@in6={0xa, 0x4e20, 0x231e2ec8, @loopback={0x0, 0x1}, 0x100}, 0x1c, &(0x7f00000009c0)=[{&(0x7f00000007c0)="5a92d94b", 0x4}, {&(0x7f0000000800)="2edc57935d8196d4a649688b9149852c1439283abb4dd14da01697ba55730e080efb23995c22a5851709005e5db422bc174f08bedb628d7c1baf65779cc6615d362ecf2804298653effd47076bf5a185e8ed8fb0b729ac290e859261d97a101a95a20e50d32f141aa529158b16a9fc5a25ead86e556f928c6840e1ae501e88dee30c11c926ec1f48dd4e0615ddbbd7c4dbb1c21b70d41d83b46acff7cb307e12fe236079dcf2ebdebff448a6ab67fff72ddc1418a75a793e64c1e39e9bac8d50782b38dc31b6f17fb4286c0aa491380206ebfe198f1e816d5aa512568d1bfa607f", 0xe1}, {&(0x7f0000000900)="716ca0134abbe694987e3f45eacaa0295f75a77cd3dbb9bbf10893d219590b7c79c28895af991a13dda4b1f125d2f42d669aa409bf3022e342bf360328a2913e52ea739f05d308a61dc33b3c873ec5249b407d874b4066234edf93604dadb0f3e2baaa63d09dffcfda20009185b16d338ab2c8ec4453e93123de9a23ce426a873b6027a72432f528ddb717eaa43d756538ae35eadf", 0x95}], 0x3, 0x0, 0x0, 0x4008010}, {&(0x7f0000000a00)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000cc0)=[{&(0x7f0000000a40)="f01456bdf4dd7f2f22e7654690bd356fd141845754813c3c7cb01fea837e5479b1c085ae4fade2c0cc16d989d80e2774fb47f3678ca11c4ea9dc64dae7c78daefdb98be5e7fba8613299dc069985adc3b275c8b4433abb6aa4b205d1b4c1fe5c7afa2daa03657289f67c18ebf7253e015144534e2224d8bc4ccc7cf732c3688653", 0x81}, {&(0x7f0000000b00)="d377641f74250f34423b0eee07e3c1e948c20d6f3cfe310331fac2d4e1677a03ed0965c1ed25970a3513025765878c615720e20f1be20af8427e8d28e9ed43cb934bca5ba3e55ee966d4f891a825b4e2c0610801910b489d928ebc74c26c64c737086aa443893275473bcaaf7e50c51ff99f610ec25b54bb02e8591c16e017034ccaba3bee05efdf440755cac74852718debc3058358a83a5443d7c4a16473c76c44e331f36529d92d6f16e02df3c1db1a515efdb5f0e0307fb3ee9a3d1df7a21952651071bd3b68cc1ac976decc86986ef1f8c5cf4d52e2b954a09b8a7f893aa36506552c3fc236b93c84b9", 0xec}, {&(0x7f0000000c00)="f90d2cce63df4f7ce15bd7df40cbe969513c812a373d8016c60ae0b915620432e10364feb040502b168fe96aa71893991bc3f034c027fe5b809f5ed70c1961fc62da82f89ed62d8e38e2c51ca79bd5a4cd762bf74a4185c25fded3fc3a7f307dbf5c249fc7431d2b7b0e8380e8d5365a17dab4b48f6f9b361508cdb572ff33f96f8c69c946bd8fb728384950", 0x8c}], 0x3, &(0x7f0000000d80)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x9, 0xac0f, 0x7fff, r5}}, @init={0x14, 0x84, 0x0, {0x5, 0x6, 0x5, 0x4e94}}], 0x58, 0x20000004}, {&(0x7f0000000e00)=@in6={0xa, 0x4e22, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x1c, &(0x7f0000001e40)=[{&(0x7f0000000e40)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f0000001e80)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000002240)=[{&(0x7f0000001ec0)="23c0e86eca534b7cbec04034f2ad81126d16662b653b3b3ad553cc7d97b1a4d460c4ca4f999d3dc61880edc657029ef40aba1697a9", 0x35}, {&(0x7f0000001f00)="f5fff62e912e71f2abc2371b8f77437fdf767f99c68d31a27acff47f822cc9485314", 0x22}, {&(0x7f0000001f40)="e772456fc8c09955ac8b0a742c640657330f70cc49bcd87aca7f401f0bbf0f5b2e7e7141a077f959f1fe6b43ce21b44232b869ac3bc52c23bed3d17d2a5e8028c747ea7ef2fbc2d203ea349921871000724330ffed57bde8742c2281488f517a41e6711c4494617f1978de68538560ed51bf7f5c44ee1564bccff22f83342b9dc845b9c40230e860faf473b9075358739ac6af597483953688ccca8928970a20555c3f94d96fd5f07ba6875631c827423d184f0da67aa6dd18f378f65d4bdc906f2fca1c9bf0de749f1f4b42fb02d991dc87cd68485842b0ad", 0xd9}, {&(0x7f0000002040)="f88ce62570a64b56fd1f9439c881a1f82f2276662361e9212ba4f3491c67a70edd16a389bad609aadc7d5dbe47233768ebd643abe886b44b9490ff41125bcc2b520b4f6f38babb12b3570c8135a3f8c36108f83b707c74c13fb31af2e51ca961957e2228240bc00c467f97b30dee6c5b8f19256b82ca23d0afe5dc883850bffb89625611f96f8808e46a996d5561f4dbb4e1c84c6f2a66d4fc2ebfbe84630784246bd79122d55e26ab00fa939ba1c474757b64d5e354b2f33a3b12fc1dafb92f87cbc7c050cf93142c51bcf5433b05d28a94ebba7404394f422aed9ef1a3edaf8241fdaaad41ee0818140b", 0xeb}, {&(0x7f0000002140)="fad358f1bad9ea8411dcc7af405cc386e5d8fe8ff8548c3beb0709bc3d73ca29cd87bdf50e00844e21cbf959b9dab153ce2797a030fe23608f6efd574f64dcb8e7bbf28a9bd7e4bdac838bbd4993c3e9ac5e73a3c02a0f287f375820f454ca90abf809f16b8c3c358fbd5a07be112218ded11ab860ff26cd9eed676d02eb36825d5f29410bfebceeb23d62871673173639b8b5afa4afff52f40f93996f7e3134c35b3427ee68ad4508e05552a0431437d4a114e774f1247bed9ba874732718af83ce4b52452019c4db3e0b62712c1e516e", 0xd1}], 0x5, &(0x7f0000002480)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0x8, 0x820d, 0x4, 0xfffffffffffffffc, 0x401, 0x2e9dba2f, 0x8, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0xf4, 0x4, 0x6, 0x8, 0x0, 0x3, 0xd63, 0x400, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0x1, 0x1, 0x2, 0x368e, 0x2, 0x0, 0x4, r8}}], 0x84, 0x40}], 0x5, 0x800) syz_fuseblk_mount(&(0x7f0000000000)='2/file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000002600)={0xd1, 0x19, 0x1c27, 0x4, [], [], [], 0x40, 0x8, 0x12ead91e, 0xfffffffffffffffe, "622f718452940fd0bfeea6c1d999c4c0"}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000002740)={0x1, 0x7}) 2018/04/01 08:43:05 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) epoll_create(0x7fff) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003240)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002200)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/172, 0xac}, {&(0x7f0000001200)=""/4096, 0x1000}], 0x3, &(0x7f0000002240)=""/4096, 0x1000}, 0x10101) recvfrom$inet6(r0, &(0x7f0000003280)=""/103, 0x67, 0x2, &(0x7f0000003300)={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x4}, 0x1c) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003340)=""/224, &(0x7f0000003440)=0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffa, 0x32, r1, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003480)={0x0, 0x1}, &(0x7f00000034c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003500)={r2, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x7e25a8b, 0x400, 0x7, 0x40, 0x2c}, &(0x7f00000035c0)=0x98) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/04/01 08:43:05 executing program 1: getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fcf000)='/dev/input/event#\x00', 0x0, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000240)=0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000f31000)={0x0, 0x0, &(0x7f0000000080)}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x80}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000600)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0xd}, 0x1000}}, 0x6, 0x1, 0x9, 0x0, 0x7}, &(0x7f0000000340)=0xfffffc62) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000380)={r5, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x8) clock_gettime(0x0, &(0x7f0000000080)) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000440)={0x200000000000000}) connect$netlink(0xffffffffffffffff, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10}, 0xfffffffffffffde2) fcntl$setstatus(r0, 0x4, 0x2000) creat(&(0x7f0000000080)='./file0\x00', 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000540)="0000000000008c821ef846f6470ef8878eb1e50c671982924a086dc2e18a9d4f01d3fbdd0adf9682a53e8b0d1c8da5eba358c1d3b02e591a1aed7173b807c43fd65c9a8441f32a16db8612a6161db810abbf7cfc4367d8dba862b79563bf64d14705aa63559529b556438e4b7dc74b973d389305ef1ac5baebda56e4e3584f2e4f07c31d54688ffcad7c1f60f60f06ee4b198f25a0d9959b6a3f8adcb7da0d397b2bb95d8228ec1ca2c57d5e8b293a2cbe228e7681bf07fc2b") dup3(r6, r0, 0x0) 2018/04/01 08:43:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/04/01 08:43:05 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x204002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0xfffffffffffffe8b) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000022000901000000000008000a000c00000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:05 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="8fe01c279fc2a03f3741255b9b5412c675f1af582af566e178dddbdb54055ea91b359eeda61d151490800685ae45c8630e4bdc8573b82568ae4fdf877556cc8214c738fa1b58b32423bee68be497b1c83a9e1cdd137151864fa576be", 0x5c, 0xffffffffffffffff) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='-:- }\x00', r1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) fcntl$setstatus(r0, 0x4, 0x800) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1, 0x0, 0xca}, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/01 08:43:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000080)=0xffffffffffffff2b) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x103040) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x1, 0x900) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000f40000)=0x4) 2018/04/01 08:43:05 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x20201) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:05 executing program 0: r0 = socket(0x2, 0x3, 0x6) getsockopt(r0, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0x2f1) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000004c0)=0x2, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x40) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x812, r1, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x110, r1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000480)=0x3, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={r2}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0xb4, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="12634840040000000000004001000000000000000000000010e3ffffff0000000000000000000000000000000800000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000400000000000008631040", @ANYRES64=r3, @ANYBLOB="04000000000000000e630c4004000000020000000000000001634040040000000000000002000000000000000000000011000000000000000000000060000000000000004800000000000000", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="0000000002000000000000008561646600000000050000000000000003000000000000001b00000000000000852a747000000000", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000002000000000000001c00000000000000"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x008\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\x000\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00']], 0xc1, 0x0, &(0x7f0000000340)="a9426a89c653ec6c564905bc8e728ac23c2fe4c83a5bfb8e60fed040c416b3fd74e27e2846556c4c25c97212b77f48b062d3e4590085375585d0b7cbdfe32a2c03ad7c1cb37716a1dca63e5c89614f961bd95cd28c77f269162b3eaba5194bf0dd294ae9d5afda975f0fffd1b96729d3c919d7f1d1528fcb057b540de055d5459689b7c99175861966ad4aba4a578699982860f20aa374729519e743a2c204dab975768c3da0e713f362279a147ceaccaefa57d94610df2fe9e590fa2b7efcfaf6"}) 2018/04/01 08:43:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x81, 0x2, 0x3, 0x3ff, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2}, 0x8) 2018/04/01 08:43:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@pic={0x5, 0x902, 0x1, 0x3, 0x9, 0xfff, 0x2, 0x7, 0x4, 0xff, 0x8, 0xffff, 0xce6, 0xffffffffffffff7f, 0x1000, 0xffffffffffff42a5}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000005c0)={"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"}) 2018/04/01 08:43:05 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/ip6_tables_matches\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000a40)={0x6, 0xbef, 0x10000, 0x4, 0x0, 0xf800000000000000, 0x9, 0x3, 0x7, 0x5}) r1 = accept4$bt_l2cap(r0, &(0x7f0000000700), &(0x7f00000001c0)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000880)={0x0, @in={{0x2, 0x5}}, [0x7f, 0x5, 0x1, 0x7, 0x2, 0x6, 0x7fff, 0xad, 0x9, 0x7, 0x5, 0xff, 0x2, 0x9, 0x1]}, &(0x7f0000000980)=0x100) sendmsg$inet_sctp(r0, &(0x7f0000000a00)={&(0x7f0000000640)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000780)="e14563b6027717bd5f61987864413c850ae019ccb39330255c2252be813a56884a50641b057d008e571cdd47c5e86a94832670c8325cf663e76f9cfe115b73c47279a60bc392726653945e94f4f2fa92f42a5c1d5565dd1810ed8440af2938a87332885907e2432c0aa4e4ac6b44929f0b41ece1f35da0ff66f6dd7865eb3383adb33779cd97f40a96a43bdac2dc4e51cafbef3995d53497", 0x98}, {&(0x7f00000006c0)="4dc0dfa08544dfe33d8a3743e99a6b8f79142d1febf070ac", 0x18}, {&(0x7f0000001040)="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", 0x1000}], 0x3, &(0x7f00000009c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x8b29, 0x8001, 0x208, 0xbad, 0x2, 0x10000, 0xa3a, 0x8, r2}}], 0x2c, 0x20000800}, 0x4000001) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000200)="783ee55666ce0a3df20cb0e420ecb8f2a5b3703711b6c9a62380625981386dbb8a299c970dc58d7127ea4b10ca05e35f8ae86b238c1af1419e43957568300e", 0x3f}, {&(0x7f0000000440)="dad880d4503f719951157a467c2bd2afe4fb15b3d86beae49b9e8b507b693feffb10210501ac8c307f500227b6ce60779086538cea4402fd5f5bd112e3e447c38adfaba46053548fc2a5f9711d850a42ca317beda193443f8c0ffec65eaaa49b3f9cecee1573e780c171f662ef18940a753f328508cd6c09790babdf836d53f0b970b3acfa4b38810be2cf70709038bfd20fd27fd9ef2b348ebb6f7605d16ecf3a95d2ca9b966f3822bada8d15978f472267c2f76ce3042d792c0deca54047521f450ad4f151263194985b6b2790", 0xce}], 0x2) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002040)=""/4096}, {&(0x7f0000000280)=""/223}, {&(0x7f0000000380)=""/174}, {&(0x7f0000003040)=""/4096}, {&(0x7f0000000540)=""/84}, {&(0x7f00000005c0)=""/75}], 0x19f, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_settings={0x1f, 0xf2, @sync=&(0x7f0000000100)={0x0, 0x2, 0x3}}}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007d9ff8)={0xffffffffffffffff}) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000180)=0x4, 0x4) 2018/04/01 08:43:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000100)="a11473392f0e44cd7c3c67ec31edda431e118cad43719ed77c84383b2aa82b98afaedbd5abf348af35d9f5f809fc3753951fd9b052b155e3b14c95ca195058"}, 0x8ba928449d206ea3) 2018/04/01 08:43:05 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x20201) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:05 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/102, 0x66) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setsockopt(r0, 0x0, 0x80, &(0x7f0000000fdb), 0x0) 2018/04/01 08:43:05 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101001, 0x0) fallocate(r0, 0x0, 0x6, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)={0x5, [0x4, 0x3, 0x4, 0x5, 0x808]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x1) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00000000c0)) getsockopt$sock_int(r1, 0x1, 0x37, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) [ 899.052426] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? [ 899.135415] RDS: rds_bind could not find a transport for 172.20.20.187, load rds_tcp or rds_rdma? 2018/04/01 08:43:05 executing program 2: clone(0x100, &(0x7f0000000280)="28bd69cf9fd05013cf805c960c37619c8689afa9619da361582b5ed35b641de91fa4ae812cc60a380fe25d446deea7b6ba8d2043232429bcae6c22c9863f12663322234fb1c32d459c289c4b894698250e2626fd613c0fceb5f0bafe0efc42314806d03470a331a8ad8e56d4c101e26d753de6f69c15efacf5293838e89aafee0dbfbd56d49513a9b204b8add12afd8d94ebd5ee05488263434cc1b8d20ef12c10ac56393cd28216c405c53f9e93debca34d85361acc76a4f26a136c8563689a04fa93a8fac55408bb9f301c51feb2f73710d248751770ac95bc83a57c6b9ffd01a03be4b21e097f546e984b6dda940e6dda26ef61d76694fd6efcf6a5885110deebe9755f005b853554a31bc6fdf5992e1ebf5c097bf97b742211a74824d90aba669df7fbdb4d29a405048cd5c8611250b7ecca6fb5a61bfaba6a06a5d6199079a64f6327d72ee9712a4fab8167eba12aef0459152036267a8481e1fea3084d1543aee38a56137e841ac890c9fff0f92deffec7a67c7be95187cf353096c0b9992d3749ac9bd85370bfdae680ffc7ab0e0edef5af5e7b48038b3237d32f5532d6fcb3fa4269de369f517e9b606b15c35a24289a8ddda2b367140f1adf2029c4d5527d3b1185e187ef26a02616b8a2c41752a9b802a1a5d10d4db7066a83d5b5b941efae9fa8fad908ca548e4690dfd92c0fe40860ee86f5b14248db6a7e674251de78fe6be510a1bea59994a6536326bbd13399ab38f6548e318cf7b1e5d6a6ebe073a20e5611c395c47ae3791d68625d4c7ed76643b5913c907302ce7726437d3465aae957656c91cd8fa39d5000b7827399da20553dfe2536c62f8796ab145f94bea329653405a7d71a8d18603f8fd7c5ec10802db76ca9e2ed24f5e7e90f9edb702b8db1b58accaecc3c23d84c7b46b9705b6ed65786bf938860269265face325e90b8dca418719fd6bb7e6b556358fcf915365238932659508c97a39c5dca2a59983dbe855042bee8d01bc18d9f02bc4819510131d6b1275f88c0c6a6af84d5a87e4e154b57d6c5fa893167116aa08f30f5f7220c3e25c982269c37bcf085824821dbe3044afb7781e76f483a0a8fd71492cae18a030cd2121ff80fee68214f7a2e5f0041b1f3be4dddf563dd0eb6be29e9b97f03a6801869f74e191a6902983030f670c30affd4dce0dc6286941da423c6824fec63da8dc4352bef61dfa26ce9f9db7cdb7352c9528d2c7d2fda321ef0c81f23e1a828b97e63b2f26bf9f574bde7eccd565b71ad6fc2ec56fa39c78aa6e0e033cdaf4537b471133d68c521951d97329cbfc9b00f3e0ac8123390e9d28b73b0ef031e9cf280d55e86b96ba607df846b4ad0bcadefea198b889cca4cc9f20015b9a8d6d711f31966dc7a26cc3a05f4b42954a1968b0edf888872b5be62ca58ddc95d4ee308fdcdb9869ae7675389735ed558ab8fa364e392b2fb1714ae1dd6fe7d966c5f0a916108980d105d0c132617ac697929acf929d79ad306bbcb087ccf04d14effabc5b761cb189650a66cc991b4580b71d5a7b0872ef24679e7a1901f7c66754d48b0465f44a4d87295a38fab92f0ab0974226a888f161cb1d6069531d1d169a4dec0047303231abaa6c1ff1f31e7766da39cf8801a54c845744c232ba15f92ebe4b03d3a1399776e2c348f3746a05f7cd5da52c213f5eb39ba703ded709be500773ec6a073269324a876b5d9e5f5aaf5b78099369e159031931760b122b67a9e9b13df0174973aa5bdf47fb2ca437485a44e17f2b357c1df3c9573ca0caf13351feb3572ed8241e71cf3833481e2cfeebac47c390feaf3e46168c0c596697f05df30fc862f10c5426e475b9584cdd92a48dbad2295370fcca526642748821aa18934baf07e4a58db644956911a5ca714f934f61f7236b926819b64eb9df37ed5f3fc43e7441e78c9c2087c7323c661eccf301f8e9a4e34af87286d703595fc7e1b941b7977f7376c2b0465957283c528f2bbb6685012dad8e4907b7e23d8678ed79aea119b84566176a44294efac5f67c7c58c9fc0a7b61c91f3b6df24a97bed400a054123f3985822b44cbac8e3edaf53046b44d04e59b1157096d8ba8d1d63741a328ba2970b05ee7b032d087e27280e5e0035fbae5fc44c9dd4b37f7989ab3a1661545a797857fcd4c8108ad660237329b447a67e6b14728fa472389f7ec16f902302f27a90fac3e5d40b9653176eeff9bb8422f95c8f346e5c143d5ba5ea1e61428a9dbb044ad29adb8d7bea19a6b068bc42633308bba6bc2720ef6940b011c7ee7cba599d0db0f4fa394349832239d78ff6e35b3227e79907fa0a90256c7e3038b89baaab40c2ad3f19daafbfa877456cb54d7db30374a8d46a67c18270edaa1d8281e7638045ad212fd62f493d3587221904e2fe3e0206c3befa64faa8170e25d04498194cbf209e49cfcfb2f010ab93955740a46f5eb8e51e8b3188cc6f57786f68ea0800721490c7c031fac1ff6d9b4de06bdd7f5212a6a58c9b6a0cd84c9813cf731c8bf9dbd51a54def65f868cd8744a46b233c83ac139ab70d6d7613aca286e39a2138b27698967e295354108c7c11883ac23122396f7c210f2b282cefb301c5c9f1a83b3202658b2e04a383553f6e15f9b41df4565e73d8f1f3892e5daaac4a51b24ae29f1a802bf57fb748d00fd66ad3dff7671ba91a2c34e6252355dbe06a99ea06e422e8cc8e3bb6e482c53cdf0ab77516627d4889cf45048dd3135ea00a558174dca3aefc70fd57ca5e3ca8fb83a0de41ca998bf2354043d39796f67377dabc1467f7ae7855c51c9d8379cbf1f7848a1742d91d4decc4dce842b250a8d8eacd074c34d58a150597b8726c0c88142c3ec90ed92b39f28bfd15cea7e36d237cc532394a69552ec0232d265ec59ba868fae7fb0baf9c4cfcc376a8ccdfc68e29ed5e714f5891d981f2adccd7e9a76c8ebb8842100241785460a507494695823899a9f15519f75ea3800118204f6de7b21ebb85767a0a0e15d1a60998aae6f5ab79815a855f0bd9db29361462d81282fb98db4529c29488180c68b9890f378f7a701e44a7c50e4b9313d5c0dba7fb86338d20fca566be76dced9cf8ab6f189f4f549eb41b44f72b59b00b19a73981e0860fed474eb2a5807bfe743936084e95647bdd816e3dc09a6763d14c87052c36aa4935a4e798578abc8d0fa10ef386acbb90a4eb4476b839e75c413f0e1728840922078482eb51924c14726a4a841afe4c3099ab21d69e3e865f5597e038318d075ce5ae753a0fa4c941a40f73630f2d4d34fcf1df98ac876c0dce3fd21243d0c52fc8ecd3281bba6648f82543ce7857ec95ecd15e9c15511474677ebc174d435a2dbac45bade3adff6114daa95d46afb071ac78d72bb7f9741e4a6380ed4f4228d7fd2d6e10060947514ce2b6e9cbacb4345b51edc040cddb7c2cf5359a976241bb9257b413e61d66cb30c573ed6dc587dbc8630f1ae1dc7b7070f238098502536d58f5129f2de92ee2de68c44383d392c0f28c51ceee9b00334744491c6322755bd2e92a7869f5708c873718776fc610b13d588da4169341910fc4ddee0e4e11c2032223ce360d3e653f648dae118e058dfebb337f5c4efa1672bf034607bbdc8dfb3337240bee7269f6fc8e53b01c391bc4ed4cfd9fc4b166c51ddb755a93a75477c60f2d857164444070808aeb3eadcc6c0dc26d4d11521ecb5421dbe2a486b594b5fc889e915e3a331f62193aca089c66f52db0dca3d11c9763903505afaa986ca8286368b4bceab70733576b793f87594c85ffe9980bf51e14dc6e464a584c767b643f38953e8073764bcb2ccffbfbacf771ab72899d77e35114e1d52fe433514edd091907be217a099d2f0f208bd4b7de441e79090254f73130d6d68f7c7e162c4ee646f6a778ecc053709bed9293908abe38c40d19565d62ef13fd934331ade2cf4c2af370ee99bb33e68d5da2b0862e771af99fbd497ed6ae1f8e979df2c53d6dd90fd84d6e4fb8b751db6c37ba1f6960f7be635253a67df1aa8a5a657ec0ac75a4884c51b107d411621216245c4fbc4cc7576cddb5835e97b90ee450a550eee9140f9935c48915d83cda3ed51060c69c9ac724f0b3c2135793964216fe3aec3f3d5595e5751c1ac6af6252d4a78a4c40d4fad4c28b1a891987283098f8643c7491aa4fe1041a61e344b632d0351dc50779905d0995ff2f9d991e86fda6bff8a5555961fab2428cbe5b9185a180ac386a94f28d25f8850af6ec613808790215fe5a27c05a4f37be1afc739ab3c7cff3ec8fa42262c46e126aeae2ed9934eb54ae94462ad85a1bc1405ce9757f0b94acfdb128a663e1d0d1c4b8f8d0bafba598bd950418728ba2332a21f32168807f16fc4c64000b84b298c52a7450b81a9349e1dafd3effe99acef551709b0b92c74e509c47c9ed6175d5c22fa033e8377e638a72d495d20d1a00fca93714624f60846e4552f9afa8738c6bdff8a6ccd04397eaa879398ee7a0407707afdf6ddbdb87e9cf0206fcba92e780213319b75c6d9969c6466f2902fbab1404c5c60cf5062699b1b30c6ebc584c3dd5e93cf874fb0a5d960aee874cb55138d853171364abeda972092a8e8215e2c1c40b3c2e0e38d4abd359bf77dd0fc8625255a0bf61c58815d7f233b57864142c6146dbd73a3324231524e2a2d64aa9ed87baeed9363c5d00112dd392bbbb30b3157ccdb8d04a71b616c8d6c7edfb6df0c3e974b562d9f9b7369e067d79ccd30a00a17f9f8eaccdfd43430b78f8550619610816e458a55172a5d816854d4c79d2f2f4b3dcb985969a8b8fc8a8772cb9cc4f7d42f46e55e57e741291df40e3b8208b40d507278cde6d6e2d9057ff513aee474c3050dc39b49fa90bcb8d2555a1fb0152154e2e88513c621b53b7f49eb459a2476765f718aa50b1332414ac51935412f9167b5de3ff4a995ae8c0e7d220890804ce5d594b97a514cafba259500cf4df1a6a154e50eb1b0f17ee9faa9cec822416efd3a85a89a996b81c3a9266195f8a82fe99239e3a19c027e337dfea4758d2942710e4ff4a9db3723e78a205d842fc0ea885993ed1b259831895e538799c44ab1e5e6508b516b8a3eedf5cf8e25a620bf1fdc788c853def6f855b537e7df8d9b65475f82995da175a5dfe71abfe0fc5e915bdfbd43e5b8c0a060a11e9cc6bc7873cf71567347b321f3ba8948e162c520284eaa07138a829c952d81841dea23bcb965864e892ac17e29250a8826555298045af4262b8f8cd80ba527f45b036b9c6da8157ce8ed743bf8c53dda50d3f9e62f9ee45a932d355705312ebd5e3c9b376b65ebe242349d82fa9144743e0081bec19ea0e136302e5e49e34299d714a4ae7845f0d63aaa1d0604a932922d0dc53dce3c4141b45ff005d12f363d7a1e15508ff3af5a27fbcccc869f802c281d321f8c9c1bff5ce0a8a1f97b3e034ea09613121d3176e853bb7401aaabc7fa3d9780c92c9739b48870682bbbdf255b44a002bb53b34f9e904602bc70b9c954491669629f8a83a5be7284288c1a90f8479bdb37c7883cbd65139c636c2bd1d1b2437a215419e31c9a0099f9e1a5f749b54c49e59b18a3be4a28891a1eea649e1e9b934c3812544bcc6ddce7218a10a1975d797c6cf04598c167a36d58f191c74df82f79172dac07647d3ce47fe1e7a6a0414cda9df4d9d9174fc7365624e6ede97d603e92f2ba4fb0523deae9f27f52755cb20fadd85580df3be9eb7f48e494d866b9fc96ce4202acb570ce0937e6ebcf453ca3c55", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000001280)="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") r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioprio_set$pid(0x2, 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x1, 0x103800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000002280)={0x5, 0x6, 0x3ff, 0x3ff, "a82e9d6a5538f9ae0a0e02217943639749eedfe00d74a54c53357e2098a7aabacb1d2879d6fe6b61b3ee382a", 0x8}) clone(0x82002300, &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000100)) 2018/04/01 08:43:05 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x20201) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:05 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x103802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@ipv4}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) r2 = getpgid(0xffffffffffffffff) process_vm_readv(r2, &(0x7f0000000280)=[{&(0x7f0000000200)=""/77, 0x4d}], 0x1, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f0000000380)=""/204, 0xcc}, {&(0x7f0000000480)=""/205, 0xcd}, {&(0x7f0000000580)=""/95, 0x5f}, {&(0x7f0000000600)=""/100, 0x64}, {&(0x7f0000000680)=""/92, 0x5c}], 0x6, 0x0) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000800)=@req={0x1, 0x8, 0x2, 0x800}, 0xffffffffffffffaa) writev(r3, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0xffffffffffffff61}], 0x1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0xa13, 0xffffffffffffff20, 0xb136, 0x3, 0x3, 0x10000}, 0x1c) close(0xffffffffffffffff) 2018/04/01 08:43:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c1064270951a9d90000002200000006df6d"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7fffffff, 0x408000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x3, 0x2) 2018/04/01 08:43:05 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00000001c0)={0x5, {{0x2, 0x4e23}}, {{0x2, 0x4e21, @rand_addr=0x2}}}, 0x104) keyctl$session_to_parent(0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000000c0)={0x1000, 0x4, [0x7fffffff]}) r3 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x118) close(r3) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000000440)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000ee1000)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000180)={@loopback=0x7f000001, @broadcast=0xffffffff, r5}, 0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000400)={0x3ff, 0x9, 0x80000001, 0x2}) ioctl$VHOST_NET_SET_BACKEND(r4, 0x4008af30, &(0x7f0000d7c000)) syz_emit_ethernet(0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6020a17e00440000fe800000000000000100000000000000fe8000000000000000000000000000aa0420880b000000ebffff0700000386dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000600)={0x5, &(0x7f00000005c0)=[{0x7, 0x74dbc9ca, 0x913, 0x9}, {0x7ff, 0x3, 0x4}, {0x4, 0x10001, 0x7fff, 0x3f}, {0x8001, 0xfff, 0x101, 0xfffffffffffffff7}, {0x13b, 0x10001, 0x3f6c, 0x2}]}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0x7ffffffff, 0x393) 2018/04/01 08:43:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000001140)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/04/01 08:43:05 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x106, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40400) ppoll(&(0x7f0000000000), 0x0, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) read(r1, &(0x7f0000cb5000)=""/72, 0x2c1) 2018/04/01 08:43:05 executing program 5: r0 = socket(0x11, 0x803, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) getsockname(r0, &(0x7f00000001c0)=@can, &(0x7f0000000040)=0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bpq0\x00', 0x100}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0xfffffe3c) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) ftruncate(r0, 0x6) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000380)={0x2, 0xfff, 0x2, 0x80000001, 0x9, 0x1000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0xfffffffffffff001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x3, 0x30, 0x3, 0x6}, &(0x7f0000000300)=0x18) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000180)=""/60, 0x32c}, {&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003cfab)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0xffffffffffffffcf}}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400}) 2018/04/01 08:43:05 executing program 2: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000000000)="220000005e000721004f4810f7e2ffd90000000000000000edff000000e700ff02f1", 0x22) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffffffff0e69, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/01 08:43:05 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:05 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:05 executing program 2: syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x2e4) 2018/04/01 08:43:05 executing program 0: ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000007f00010000000000020036079f01fb0000003002000006000400000000000200"]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={"726f736526000000e7ffffff0000007f"}) rt_sigaction(0x0, &(0x7f0000000540), &(0x7f0000000040), 0xfec4, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64], &(0x7f0000000100)=0x4) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f0000000380)) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x4040, 0x1) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000640)=@full, &(0x7f0000000080)=0xffffffffffffffcf) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000880)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000980)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000a80)=0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0x3b6) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000dc0)=0xe8) r9 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001700)) fstat(r1, &(0x7f00000006c0)) getresgid(&(0x7f00000017c0), &(0x7f0000001800), &(0x7f0000001840)) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)) getgid() lstat(&(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002cc0), &(0x7f0000002d00)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003480)=[{&(0x7f00000007c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0), 0x0, &(0x7f0000000e00)=[@cred={0x18, 0x1, 0x2, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x48, 0x80}, {&(0x7f0000000e80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001680)=[{&(0x7f0000000f00)="2776d6e3b41e958fb030ccf51ac290476569ac4b314c39460d6b552a2d9b8cfa304a7c400e080c7e810c7d6c1e465a885d3efbb6e4ed08148f58c09bc86919cfbffec9b419f35fa6e78f3bd9d34bdf99c816fb42c724ee073854d6792d3b61da68c3914c6a3f5ce9a5e133b616dfcccf1fe1bed02d94ac9bb9a61e53184e343736bafecee4dd80b4bc7946b2ccdc962931cf906367eda499f26af472e4e0ce57bff19270e202e633fca87e2a142203e661e54beca8f425269635f50b0352d52f6852c16800dd4c867ebbe7a97c134f6b100a8f6aa101d6d7bd40469f52c86975370b9689486248bd30b4d06de6b04c8880b2e744870a3499", 0xf8}], 0x1, &(0x7f0000001880), 0x0, 0x4005}], 0x2, 0x80) sync_file_range(0xffffffffffffffff, 0x5, 0x4, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) syz_open_procfs(0x0, &(0x7f0000000580)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') pselect6(0x40, &(0x7f0000000180)={0x0, 0x6, 0xffffffffffffff49, 0x3, 0x8, 0x3, 0x28}, &(0x7f00000001c0)={0x7fffffff, 0xfffe0000, 0x6, 0x6, 0x0, 0x0, 0x0, 0x3f}, &(0x7f0000000240)={0x4, 0x0, 0x80000000, 0x5, 0x665, 0x8, 0x400}, &(0x7f00000003c0), &(0x7f0000000440)={&(0x7f0000000400), 0x8}) syz_open_procfs(0x0, &(0x7f0000000c80)='projid_map\x00') 2018/04/01 08:43:05 executing program 1: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x2, 0x0, 0x62}) lseek(r0, 0x0, 0x3) lseek(r0, 0x5f, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f0000ce2fd8)=ANY=[@ANYBLOB="28000000d2837a00020000000100"], 0xe) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) dup(r0) sendfile(r1, r0, 0x0, 0x72439a63) 2018/04/01 08:43:05 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x2) ppoll(&(0x7f0000bc0fd0)=[{}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) [ 899.386719] can: notifier: receive list not found for dev ifb0 2018/04/01 08:43:05 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:05 executing program 2: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001380)) getitimer(0x2, &(0x7f0000000280)) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) 2018/04/01 08:43:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000000c0)={0x9, 0x0, 0x5, 0xb42}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fsetxattr(r0, &(0x7f00000004c0)=@random={'security.', 'vboxnet0ppp1\x00'}, &(0x7f0000000500)='\x00', 0x1, 0x7497c38faa12efd5) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="980000102d00e92e00631bfafe04ca20004421078724cd24"], 0x18}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000400)=""/99, &(0x7f0000000480)=0x63) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={r5, 0x2e8c00000000}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x1}}}, 0x84) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @remote}]}) linkat(r3, &(0x7f0000000540)='./file0\x00', r4, &(0x7f0000000580)='./file0\x00', 0x400) 2018/04/01 08:43:07 executing program 0: 2018/04/01 08:43:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x11) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {0x4}, {}, {0x0, 0xd2a}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)="27de293df7bd021f75fd377d5e894bf95ac65a7a575d4cb5087b3edee097d15fd886b466095fa77c3737c6104e93080ec91400001c341c5a6b1f10a36d884aeee5656ec4a500d180c5ec6c47d162c54ef978a2556d2716ea126bf7f62500", 0xffffffffffffff64, 0x4008800, 0x0, 0x0) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendto$llc(r2, &(0x7f0000001080)="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", 0x1000, 0x40, &(0x7f00000003c0)={0x1a, 0x335, 0xfffffffffffff591, 0x1a05, 0x4, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)="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", 0x20d}], 0x1) ftruncate(r0, 0x8) 2018/04/01 08:43:07 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) 2018/04/01 08:43:07 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000040000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @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'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x2f8) r1 = socket(0xa, 0x0, 0x1) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, r2, 0x702, 0x70bd27, 0x25dfdbfe, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) bind$inet6(r0, &(0x7f0000000800)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/01 08:43:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x7ff, 0xe65) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) 2018/04/01 08:43:07 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x103041, 0x100) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) r2 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x6, 0xc8a, 0x5e, 0x6, 0xc9, 0x6, 0xe8, 0x9, 0x6, 0x9}) mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0x20) inotify_init() getdents64(r2, &(0x7f00000007c0)=""/250, 0x1015a) 2018/04/01 08:43:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x400084, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000001400)={0xc6f, 0x0, &(0x7f0000000380)="082b817e832cce7c18ea46de91b3e6173b25f63c54f155840c5d375603b8996a972c270e22f8c626c7b4c5daa8ce649b2ae1c99c402ac86c7915ed8f7d053de0675d13e806edb5bd448fc4a2c8bf35b13550b2465d", &(0x7f0000000400)="165aa2b012d5431b08c648a148fccca6fcd8efc2a9a5b2cb4b2472e552526cd9f530520009f9627fff2beb55e97664a4769b1e334bca11c2eeecd9dcc31b0843e6a237e1ec0a83d8a03ec6093552ba20cc4c661cbd019d34f6d7e9998781f6dfa35bfd3864ac8a7795d83835fc0dc0bef9648ab839f771fd9b1574808491b5603766c0498a9250566401979b43a259399d81e2ddad5ecd715b1206a8b2ae0179ad9c2e46f3db55479f1d223eb39b8e81ffde00f5e3cfd9ee99b5fc78bc8a04638c72e61dfd59e0084ad64e3758796db95e41eadbea14552d54ecfe5d74b41216f8610dc6f0ec622f0f775283407d62878ddd16789d9128224ee53e2fa4df66ac6e84e94747eb50c52a4063577c9eb25f5d3ab29fce93a612c006aa238866b66c55d25f22f258a8904f562a9a279778e547045fc4a576950d25730e62af58c0c79293f63832eeea3156778c599833f640d5ddd0bab919121f33c71c585cbdc69581e5cef166c9d981349981306a782e27916aa7d10e309092a97c13b5cbbb98356b382d3fd8fca5cb72e8d41bc2969257b8c9cb8f0eaa9cc233cc89efa4c7c5702cd54d794516a4527565f9a41e033e0050e881906e905e7b32e3cfeb69a178e71d7f2fe7322eec2d3199935b0d1198a6ce0d9ffa178a2041b822461a15b03c1ac4c556bf916e3b266bb790943c2875a5890b503d455ea2c23d783e158ab2e525fae87bffc272b97d2b7967bcb2d1aee3c559cbc8d8fbd168005036a0ab6df4366bba7109a3872d11a9ec2eb946802ddc3409983acbc0bd43bb3120c6da5260e55f5df2ef42abb375758287f7689d0e7d0b21579800f2239c66a72ad2b76e9a0c9b788de38ffd351ae57b6864542964c36e71a77797189424a5a67ed483d7522358e36ab1cb70b090be95d1fd2c2f600fd08a6c790ae9be94b74cc59736cada78faefaab89991823d01f9d5be415ee891bc92f20b7be24a9a295ffe802614e2e15c4e21e63cf807f4546a19ccf92a5f724ca83768dfa32c8743a61917edc271d00d8e56298c67e085424fbd8abc6fe9d99ca6a3041d5fdf9739725f42433da12242b75243189ba542df60b6f1b11833e503fade5fce9c60523327f22347b7343a56ab76c921b9031c3e4f878e191927537856965c1df9b482fda749a26d5897263d42cf89262ef0cdbb0db560433ddaeec275d68f806acd025ab3b12bd7cf4a7d02f5689f8351b74edccaffa67069cef7474e185b76360ff521909ff0cb0a96b996cd939ad040a9e37bcf40a66cfbbd9928b8a70f27607ed504cdf88156ecf6f2a2c6c39f68f41b150b43a55dca2c0bb055cbaa64d2acb0b5051e51327c07f469778b8458d454637f33ab8f69f9543c744c04202f17cd8ab0706720e487915fcbaa7ae70f65846e9e7017c1dbae801a2a99d91e65d3292a1351cc3e615181df16afea1fe81ac2b155fc32167e45813ef20bc447c0d37616d825af4b1f922a00506432e2108ebac992ecc6830034e05e0247f5a68d5342fabb3e85699d3f5534eb18cf1527cb581f20398e3b85cae2fe20318d7f15e7c9f02e45f9233f132962d4d73e74980239e7f87cc17064fc85b20fd6cebd409a55bab89f136aaa1464a03ab2b857bbe2a447b8e14f4ae571f8e7cbc22e085f5b8d8464159b961bf8cce01cf71aa8e9badbd6f3578bc4611f646a0213fa5ec4918b9081bc36165dcc6539a629e3ae396207c696316e83a65ce0ca62db1f031c7169780925b17f12404b789558b7b5eba0c75e484642654d13e7a02f5517f3f1f9241826eb36aff7a689f8141a4492b8f755672c0d278a7fc03a139ca9a1f59aca655cdab4fbb33d9328639b402caa84b8da6a6a433f7b454af19c4df99b9bc1b3ba420d3805dd70c3a6b06b919e1f33f534c73d0bfc10250d292fd091bbd33386aaf0599298d17ec36c0540d784d197b08d0cd08efcebd558460e65ceb59e4335638c1b206ee5b81b31c008bb4d97dffa9e71f90727a183c43cb71990481574b49626455f2bf2b83e081f250d92b82e8d4b5b4071cafcda58d2baa392cdaa285488de30a609b79c3069e26cf77b99e21649da6d4cbbdd86c79a5d80f5413e257071fde726d15f4fb1f39961306fbad35c1a4cf3d96657eb0efde5a14effc6dd4c1e9d62153ec3bb390ad943f619b65ce61439246990947924b1394edfc4a96464a70b6c4b5f5a0787b4a48b272efacaef2ee48f864364ac92d09caf9f615cc252438bdbd2632302d6a9bc47c7e0ab00462259b324f9e18cf0ddd04945af03f35d20481909495e62a7ed3fdebbb1a3eef537ffed8ba9171600015f11041f44a40ec765317fda1c7dff59977398b1c52cfefff578e1a36f1a987a3307fe62daeb22f45ab07f70c5e1d9f927d0e8a670e0cdd4b65fd39bb1bc9a3d2950b38ca7a0f87d79a03a95090f03baa792e20766ad623c815af2176eb322e279b83bb5bc3437d0017a80b666f2eb68d40f394cfc21c9b729de3770b7d04898be5c8f38ce1561e17e628f6f8250b8ef1addbcf6e981b92211f5edda9fe220a40ced3d55dd48e87696f65b80ee60df5d5863328efe0b6c2a3e3ddacf05b6e751167fab2a4a6b3367380a410556a5f80b66f466554dfc8ab18cd11d37b037ea77d9125ebbd2a4245f4844e9d3f18715e9f2eb8ed768fa49c44c554194c91e9cba89e980b04c6e535212b3e83ee6aa3e639d9f3dafa4fc7f7932a871fa1f666e9ca6900e347379e6400c2e7ebf1432c048e6c5a61d95d01fe93265ac8f96d20a08cab98bbbd9f78abe2d48f8a41a7429a07d00d48424582d044e079c256a625512207647804a9b10ee57a1c9d7cf8ae5e2eb3506d395b7d2a9ca08a1223a2b2ea38164584ec1b1b8effc890a2928f5d967bdcbee48675b60bc21f02c8b49da237393acaa671f3d0a9752b8ffa577cf4c02110469d737f391c2e4e2b13807b6fb3cde4da471b36f7c6912640e391eb7a981b246ef65fea786805b117199f165a2deadb4f42d32991a2713a110e0f3ea41c3bad02b1517b9b95e84b2d57d4d15394f38d1b0373ccca2553098b49c9b50d24046b1177b7b3b9d38e199f74deb797adb133c019a71f73f0b54040c94fdf60f2be36e71ba34b99c3ff43128604c050f91922b75a911f2f067033baf0bf13dbf4ae7856a2faacf2e8aabb8f10fbb1a7688b182201929321f9236cde1b9a26abced85b9270dac489b0667394538f1670418e9e997e1beb7ab2d594979660314245574690ac82e8f856f4ed025bbe6c33202b8705796e860d9d95d5c85369a4d95ca0575b31114817a8cf144cf6d5999b2c6bb4cba250b6fc4923c6499182bf21ecf4c179aa1927c26a6484ad5c50a674f68dd427fbd7a5f8804e2eb81f3e9a954bcbb69abddafebbb2b1d017cb0c3138e4eb0f825095dff304f54df32c3de2d7291b26b60ae42a8f7e0920b67ba5383a1e8c0f1db62e7afa3d543239e4ef2e385e0cf7a924e96fca8cbdd713cbdcbe76de93e4229445e5919e483dd0519e761ef027d2003dda45ab63dbd45d078298ef849336836b69efd21413e93f7d8bafa7e1328ef31c515a8ab523ba7c8011f1106637d94ed9a879289a734e5f8596bb2b0eade90062db1dea1dd9206d80f380d1cef0eff25e4bfb94db3b847743f2f1064b0038df57cee156427e1fa81f098f05fb6414cf5fead2470d12eba1c9ff83e7b9dfbc11f4fdcde188e9ade86d44359969f34a4655b524a6b232f5274febbe4cf0d33cc8ae619da1caaf50f76cbce0d1ce76966d0cb1bba820ee41ca6f4801015a05319cf5dfdeec2143206183979d96a51de57dc131dbf120a45a0448671fc04542faf56d9096d30fee7b4bc8fb394c13295c3a8c4e7b124bb6ded522fa70cab28b9695841fd17b89d97585b532f21b028d42d583fa946afe7d572e16bc8fbce3efa4be3b1f13b3603da36e1e25234d59250298aa3bc55b40056473bc5f72f3dead1ef4e225423d27ed85d45445f7b44421653391720a145a5194112ca4cf8570474792fd0b3ee44f86caa562f5aa598163224a61eae0ea89bf4c2b3245a55dde570685aa147482bd70a74f30e07fc56658693a2de07880b72d714448ae868ae0a093f6d94ead8b9baf3540e5ac2eee7877e8b627347f2b479067b45111964d8215d1c77e54d96477453b389ff8d32d6d1ec0d3fdacdc181ff78cc1f432c98a9b66879f86e8f44655b541b654fedc165e297af6dd039927213e969a8a63908517d9b41a158b0a3dd41bdea9e1643365b5c20df73b5412d670d7dca1c3a80a1b2639334dc9be8a12741f23c2c34ef6ae48f2fd6adca6094117a267984d3c6d715a40de277209f64219171930407ac65187b2dfb33ad7c6d08555bde762da64e7dc1631930de72d6de03eae9b93b5844428b6caa30cdcdd530828c63821029d8b9c10563e9bcc75a60e342bcc4d33560b85b795e03e234d0f060bc03cd5ec0b7e734f58dc053bca9669e79b0237d970557bd0a2f242c4e388c710168943d6b269eeb1573075188ab199574876cde01791a196e521a250abd67752f7053813d09d0d2920c5d1cb9e5501cddffa0639dc337dd5bced44bb9fa6895adc81a2133bdcf98ae229686ab563c6822603576b355f0bae36c0dbd1333b2c15d63de1e2659d6ae76f03c70a404429a1396049613eaf391ba6f47f95afbab6de237c29e31f4be143e86b0b6389093f92ee20938688809ab68b6a75fd2c3208f7fc4c3ac14578dd1e5853d31c5340ba0aeb731a64e577651eebb59da2422beb375cb55813626823cd6505b220804d80bb96d46d545ff6b09ea8f07a5127b5bb72b7e82bb02724b894bc8815806064ec9bd02482dd904fafd882fa5e0f5024e7fe08b7a6f76ef09cb3739ffd81a9230f81b5898eee3033cd10fbc92b55f31460e5828abc633df5e8b81c8f4626e359572e9227e5a7e946e576535ea65a5c5582730228a89cb4bcd411dc863bf2473b55ceabc23dc0f1b454d231195dd795fd043e368714eda8b764dd75b515a535aa80675e7636c51fc2ac3bcb5cb09322503ba6632da302ebca15b0ab2ddd63ec056ff894886b05f96d656c3ac57e948aaa37d62d6894241b905a5ed0a0e5802af05dd7a1dda06e36fb3aeb0583b7e5f2d41886acaf1b14701ba0985ca56417b4c63b0f0a10044ec1bb5b213841bbcb71a7eff843e410dac5ba478ec62b0a60a330dcd4b2f852f201aee78857e76fdc50e5caaa7342fee7b56c65d17b80d18b7d40539699ac6d2b4b87b76766706cdad4b15bd5c9e69c2c69dc44235f8785a10c01489cb1cfbe127ec3bd8e985ab29325e955275b7813e1266c964e52589a60e0b63d2d8539f228e2309d77041f4b1f8b0e5b7c47ef98e03ae065ac12a621e8893f444cb4f4673c7f5a4e5a0f2815b18bbd0d776c869a07521cebccf1ad284ef8241e1ba079577f4659afc2adffe97d1a65504c8a369ba6d2e2e85785932023f8513c6de984d3c983174e911fac8228cb5706241593b005fba1e299fedc8e082a1c7551f6e60059c3b937479ccc4b03d27ba45e8b33f3138aa2ff438c33b544d4a13ade28e77a995b6060c2e94c1826a2bc38c910edc9987aeebd3fec2b03c32d0af0a62d8da7e46f2a7b4187193323a75887a05be1cfdf937f552c7d28a0fd18656ce2ba273afc132a7afd23c9e8ad56b7740084dd7fd54727586a16bddb13081275354bee55a430c6351938b067ea85d8b445d52c3151198ef4111701a0f4328a8010f5d6cdd92407f151654e0c14fcfa14c6c77167a53268026ae94", 0x55, 0x1000}) r3 = syz_open_dev$sndmidi(&(0x7f0000001440)='/dev/snd/midiC#D#\x00', 0x20, 0x10000) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000001480)={0x6, 0xc, [0xe3bb, 0x2, 0xfffffffffffffe01]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xb33}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000300)={0x7, 0x8, 0x23, 0x80000000, r5}, &(0x7f0000000340)=0x10) ioctl$KVM_NMI(r2, 0xae9a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7fffffff, 0x0, 0x5f, 0x3}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r6, @in6={{0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x93}}, 0x800, 0x12}, 0x88) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0xc0003}) 2018/04/01 08:43:07 executing program 0: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) arch_prctl(0x1007, &(0x7f0000000080)="279e5350847572c8009bb4d2fccb2246730583c19e99e431072c695025128f2ad84e862fd66b8a0253a606f3cf104f6e90aeeb2c9058ff0e57275e2ebd0f0e7cf38cd4b75f01ce8f7eefd5682ace72f2d96791e281d5280ad54a570b1dde12192f2bb3caa0f7a0d930dd1fe4c5bce479c22f69ac510d6de0f538748635bdd2605037f4bac37f8711aa84de7889b3d18bb6349d5e6aa8efbddec4820aee346aa4912fddf4b041ad3288edacf5d69685583217ff2e2f9b801d758edca2fd23d84305f138dbb3b10d0a8114aac5d6bd86d781522c45bb5d7e3d90864cef") r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x7fffffff, 0x242000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000001c0)=""/5) fcntl$setsig(r1, 0xa, 0x3c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000200)={{0x9}, 'port1\x00', 0x2, 0x180043, 0x0, 0x0, 0xffffffff80000000, 0x5, 0x4, 0x0, 0x3, 0xb2c1}) ftruncate(r0, 0x6b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r1, &(0x7f00000002c0)="a49660770cc1c107878cb1ebe90b07dbc00825441773b74af3fd40ecee259c48ae1f04f20eb168f3cf60e5c33ca4e79e9859c5f020229cdbdb7ec683e7fc0b3d6b49edc191ca283434b72e795573833607df4c51adff5456d2d582b0da5e086dd73eb2f581a9ec602fb1abb9ade1f9f5c81b92cbf2c3c1aa3e198b03fbc1a71803abd0366e2aa92e359c13faff7a837556da7bf13655c44360a9ac740d396dcfb6363103692bfe075f604fc0484d7206158ceb994ecb59e129306f2ced12025cf255b90eadf3c34ed7", &(0x7f00000003c0)="e84168155eb2a280e8773507f43c4be206fd1b49a968ea42ad6334ccacbdb57bfcc9dd2aeb0cefbab8af5e65e39f68c4284577dc470694d9001d332b4697e0c4cd1f13cb3ccf2857fe11f1f3c933f1ddd6fd7936df2a4738fbafa1760bf1faf010fd3e932cf69a4b944a0dc0bf1a2e8ea3d24b21da2a6d1125f1efb11acab1e7f05159eee5a4fd2b6e96b9d4fe7e8bc34c58678db362baa9ec494ed98434f1b9476cbed7cb9c40eb0302ef8ae199a437e17680424a2dbdd5554b7ad56b2e1c9214b7"}, 0x20) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000500), &(0x7f0000000540)=0x8) fstatfs(r0, &(0x7f0000000580)=""/105) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000600)=0x10000, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000640)={0x800, 0x3, 0x5, 0xfffffffffffffffb, 0x9, 0x77f1b29c}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000006c0)={0x0, 0x2c, &(0x7f0000000680)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}}]}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000740)={r2, 0x5}, &(0x7f0000000780)=0x8) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000007c0)="503ffc55ac150eb65d8d9e1a93f8aaae29be6e4782ffbc0bc0d8e918262133d2183017b11d0b3089220baaa2f2b36163a616d18836ebde0c9c05d8741a22937b0574383057c05c8a2f76ac575f434dbc87ffc05f0198cd8175dea86d080786eaa032fab46ae359427f6774855d1edaa4f2adf677e855b1") ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000840)=@ioapic) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000940)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000009c0)=0x0) rt_sigqueueinfo(r4, 0x2c, &(0x7f0000000a00)={0x34, 0x7, 0x4d, 0x81}) r5 = syz_open_dev$mouse(&(0x7f0000001ec0)='/dev/input/mouse#\x00', 0x1ff, 0x101040) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000001f00)) execve(&(0x7f0000001f40)='./file0\x00', &(0x7f0000002100)=[&(0x7f0000001f80)='/dev/vcs#\x00', &(0x7f0000001fc0)='/dev/input/mouse#\x00', &(0x7f0000002000)='/dev/vcs#\x00', &(0x7f0000002040)='\x00', &(0x7f0000002080)='/dev/input/mouse#\x00', &(0x7f00000020c0)='vboxnet1!\x00'], &(0x7f0000002280)=[&(0x7f0000002140)='+@md5sum!system-\x00', &(0x7f0000002180)='/dev/vcs#\x00', &(0x7f00000021c0)='port1\x00', &(0x7f0000002200)='bdevmime_typeselfem0\x00', &(0x7f0000002240)='\\vmnet0]user\x00']) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000022c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000023c0)=0xe8) setfsuid(r6) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002400)='/dev/ptmx\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000002440)={r3, 0x4, 0x3, [0x101, 0x7, 0x7]}, &(0x7f0000002480)=0xe) syz_open_dev$mice(&(0x7f00000024c0)='/dev/input/mice\x00', 0x0, 0x2) prctl$setname(0xf, &(0x7f0000002500)='vmnet0userposix_acl_access&\x00') 2018/04/01 08:43:07 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000a40)=0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) pwrite64(0xffffffffffffffff, &(0x7f000003bfff), 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x40) getpgid(0xffffffffffffffff) request_key(&(0x7f0000000400)='ceph\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480)='user\x00', 0xfffffffffffffffa) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f0000000c00)=ANY=[]}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000001040)) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000bc0)='./file0\x00') add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000006c0), 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0xfff, 0x7, 0x40, 'queue1\x00', 0x3ff}) 2018/04/01 08:43:07 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1f, 0x401) recvfrom$llc(r0, &(0x7f00000000c0)=""/111, 0x6f, 0x40000000, &(0x7f0000000140)={0x1a, 0x201, 0x20, 0x9, 0x9, 0x7, @link_local={0x1, 0x80, 0xc2}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedreceive(r0, &(0x7f0000000080)=""/134, 0x86, 0x3, &(0x7f0000000140)={0x77359400}) ppoll(&(0x7f00000003c0)=[{}], 0x1, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f0000000480), 0x8) 2018/04/01 08:43:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair$inet(0x2, 0x800, 0x46b1274e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8001, 0x9, 0x600, 0x10000, 0xa42, 0x401, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x40, 0x2, 0x1, 0x0, 0x8}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x80000001}, 0x8) 2018/04/01 08:43:07 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48001, 0x1d0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000040)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002c80)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/04/01 08:43:07 executing program 0: r0 = socket$inet(0x2, 0x4, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2080) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="91090000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="6151a00d1b80cf5441c306e2827db4bf5119b9eeaf6484d0a9ca"], @ANYBLOB="1303ff071c03ffff04060000030000006c5cb9b35176bace79061da30f951ddb10f996e2546891398e469d75ce42fbcf59323f32d752db0620081d38ed975362cb316292174aa05b9e0208340716524de79a13a6b320947bc52c72089bef5e86a0d5d1070ebc68a95a0df59324b32a0ad95015358f3f1dafc6e9a650"]) 2018/04/01 08:43:07 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) write$rdma_cm(r0, &(0x7f0000000e80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000e40), 0x2}}, 0x20) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r3}}, 0x48) dup3(r1, r0, 0x0) 2018/04/01 08:43:07 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000140)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:07 executing program 5: socket$packet(0x11, 0x3, 0x300) syz_open_dev$binder(&(0x7f00008e9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) userfaultfd(0x0) unshare(0x40600) 2018/04/01 08:43:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c1d00002200090100000000000000000600000008000a0000000000"], 0x1c}, 0x1}, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="50f19357137a6f4476baae4a609773bd2617fdb6a248eeb192f63bfdf70fad10eb56a609498102f15ef619224f4e244519a5bc02d0ff3460423591d218bc928f55e7a987fbf88c635e47d8a00b5767193296fcb00aab5c19540b8b59333a6c1478a188b768decc231b1b52a255", 0x6d}, {&(0x7f0000000200)="7413cc2ab6e11b391440e0d5e99021f08b81ff3b795a7bd3c4080ab66e9354d8403e048efc0c60d2f25d4a0bc86f8b04e298f1f5bc1a8e89e9ab38879a67c03484536e885942387ebd75c6e68e3c57bc72107647070c4b15849072a9e76cf1ab338e766f339cd42a4dbead464c2ed9dc27eff4569c6b488b5eca8df1199973cbedd1d2ad4bdf4b2cf076c4d3a2eed851803a553cf692d3a0bd6f275dee9349861152612cfd2e919eaa819c1b0994bec180c7681b5c9a2aacf053ca724d85cbb59c6d5969b22d90b3f5f3a9c4aff06a41d0138edef25a812abcdd438504bc85d7f46132b01a3c8b101bac8494260b657f13c8fbdcc3a3b3d53ee607058067a3d27b64a8e9d8ed5e1822af7d747b3797df8de01b430c6d328dc37053ca89c6895062901d881be7d477dc0ee9e2b20626bfbad3ac3ec5101cdb8378d35b6ff079dcadbbe9605a24e6c369202c07c8427e2e6d474e8b6e59e5da857e26dd8dc032ee4a96c41f673cacc5175ae38801800a29b15b7203ef47bca6b27d0e756ab21438629f8d02077bfa0f4a8b500401ff414f0c793249954037bdc0fe7920646aaeaec190a8b5f670863896f2efafbece0976a02dce2890bc9b2fb81189e1e56d8badce0b3d940e2409ab1d9961a521d8bdb5c926f84b8cfe2f6b93a17f36fee063b14fb18610642e91220a8ebb9215bd28f327e6f489c494abd087d65acff5be7e23a62bc6b27f0b926568352105fc9015b4bed10bb23259f04f7718c8a0c3ca5bdcf9339c1e140ca293d0f80125e3455918a64a3aa583137337d624e689ee0a6d3ff150d05c48716c35308f042d8eaa5c8d554f43a0c839f10ade8573cf5c2091f2413a71046c8992fa1b6654106eafb0be6f4ad23d7ae30f70ce2211511c55594a68b5e96e0f4f1aae03fd89d6e5f5b6f6d05394491d9605e3bb8212eb6bc234c6a37a018b8ccebef43287e4085cbc2620bf37d7b0c141850bc8089bd61caf7a3d05169d01c464e6e8ee6658d610bf49b29dc261d9ff57b06775ab8b7a3e94a3aa869bd3432bd82a20e258752124d731e4eca4ee7da237cf4f9132eba9265f4339458912f1b85533565223f26463b480ffea0e47234ca9b883b932a76f8ac845b221183bbde0c30de54320dd77912e0b2cef87118f7895375f70147e06e2681d4e79d8fa54e10f248fe45ab80d9554898108ec2d9300fc46ab1b38948494317dd7f1fd391b8e275214b95cf9ee06f3ff1fd35d7e7e729f17566a6f30ddd6f8ff134f8dd3ee254e5aec7eb704c3584215131e15f4ae7e2c2b9d27d758f8c65ed264b1b9b4ef6e03596f04e789db2deaf0a10df10670e472a94472596572c88faa71b783573eec6d069c65ac919d5626d92b98771a8c49800b9866fcdbc28824f7ac522ac56955fa66faf3c6af8d7a80e4af24b9e569836395eb1f5c78da8cd386f2759459e4ee2970654180e1a9782fd6e46714b1a2ad5385eb68dc05d8d1ef624e0b27a355475555d61c1bd7c947487d0ed81a64c7bb0f2fa087c256dc58f5df5bdd769876bd09b741ed2ca693c40b5c45346e62bee98de0ac663f2aaecb13772faccf9ead9f9362aee03d3d9115aae63ba9fcaf6c757e77c92d81fcbcb861cff852707b928b1432e84f6c9513232f11a65d89335702988630106541f3cdc5820664ef723c1feb615c2c2b04e7a323ec27b3f45a7d29600d38f478b6e6fbbfdc32dc7ff673f9776dc4aac669d321794e1abc8ac1d221fcddd4bf76fdadf3b07142e182e629dc632f0e95efd3c0b73f1ac700e774e2ff5add217c06b11b4fae47872a264471374257c8720364d497b2f4462a4c451b267334396edd56fe59f26ddbfb04157607933c7352c0b215981aa2ff106d01a2adf8bdcb81a796165eebf304aaab5d8f9fe63011f8fde47bb389d9ccffcbf43aae8c584974d9d6ccf30845a1ce465f1a131de332d059a38e624b13623ef3f2eb5758161ce187adc8595a5c0853e4ba8f2f8263bae90af98deac48dbf7f64fff327c273a3fccd73787c407e8a7f58de146626286b8bc973d64756478bf39182733966967d95c1b0991920fade24ed10e8a47b74c694ed66bddafadeb08f5afe681211ced734dba440cb218c9da79078e7217ce85c8cc33a55ef08c39058d5316456080156e6eee89a1f8aa3cb81b4d6e3e659cae20906e1df0540505578309629e4e086ca21d7752d634124acc9828b31882d109ae5ff7aad25331e065315915ff6122ca26f2d833b398fc6f42ad6d6569d13f2b09231341097429a17bd8f15e1f335d14f6e70d7714f397c4e6059b0e2641ff29ac955834efcc9ecadb580e90d6e98094c0ed531747dc49a1e89e1493a41ad2e3337b951f411d7693522b7ac769f5e23eb7d40e65182ca1f6b3617dabcfddf0361cfa2603883d886b2f9e117c7a247d38eaab5783eeabf86f35a923f22069c1576bbd252c543ff5ca4dbd45985661c44a14890aa1f1eaaf331200aec897c45f91d44caefc770ddc7ea26dae77a80a7acf9c2cdb7081b720f277fca125150b8642e81ead58bbd0cb157c0dc31ff43f391be5ac0ecdd9ee2722cd56fa490a151a531908bab97a7b15be1368b54ac2d6602cf11e3ad6d5e9675ff88393f6dc32621c19142ee3a7a5457c6db9fb8d5b17a356fb7434c84bfdecac53d02014c234afd4353d3456e23437fa79ba574d656985961772053dc4169a5e7b1cbf6f1a1ab0c5b0dc1ebc98f1fc4aa8b8b84f632fe78afdbcdd0afdf04dc13e080474b5ccf701be862bc9adb5c961f372b5289495628783aa56f5340c87a55f958fc2be58679a3e74e43da8afd21c4e74d7d967a1db8f7fe689bac20a007b08895648908cad62dac421e95e4ac6a739520fe144bf0e9f6eab8426b08ee67474305ef4ea1a81338c335a3fe5e63fd02b9023e4bb7e635f9ef3184eeacb8ebd644d1c4d67ab7ba26acc17dc7d87d930287d3d7b7a17029d90c35cb76b8344f0371af72752916c28e934b399d762127cdd4b99e9575c47c08af79dc0ec51e1fd97bb1829e2e7b5d3f75982352c40f3343f6d42ce52caa141f1bc800a9b048ef492a26d7fd0366323f61f1ce79105f6ff8fd422bed04cd4d7b8890fc25595613ef8161e2210a25af0ae010de67f27a1b9aa3f6623a812e1fde8cc0d30bd458abf778e70db7a83bf0f2cdbef46b1c2c7630d5e2666ac3eed2887919c3c19f241caba63187be43a850f0b04f5dac8489d52968340b03e72bb5546e9393a05f0318a08b70dcfcf44f51b8994af0c5448ea061285acd91957537bded3b748ebee5565795f82544e8cd5df1cc41f6c8ed085cc6ab9e572bf2bf5903b756e19c71cbaeb40d745c53fc9b8d6da4fcfd3b54801e76de582af31dd510855b4a53550f8549a698e60aee4ddaf2fef284059a1b7776e0b5adb1c592c03ab7ff6276c135373c08b29a64ce36d2dba5aac660a75b0c2926d57ed30463053543220e5f2c0f855ff8323db0ee13268edfbe77cb7679b01dee8e3937949c4095664e2d949d45bc3f599da54286857e7172b2d12ff74f54ff469dedbe644f019c6813219b35d5c21427fcccd40715cf49df4964e352e064cfa7362a28babdbc582bbd81ff3db0609db6aab08068d258479db62a2d6ffdf62250cbdefa26521dc78c5d089e308ebfe39ab92585b2170f181f0c3116ff8be0aa3ea4138e9f61a0c45c5a68ed1669f4b8e55c0f275ff6c9ed0645d5ebc549db3f43d40b88a844e5917726e667052abcc7617bcea7cb9b300dd3baff49b2b80c8803a9d632c2d483d3e22f7772b152064ebbb17a832c7d4ce6e6797d294e3ec93ac3dc8951063e60ace8da763d19dbaa0f9bd548f4fc1b2593c88f5cabd64e365333b1d0d225b3902e3e599b859095998998a010d86510f97f0aff718059ac79ff362ec98b6f30999e8c3ab27adf3f3e9e296c74eac1ca8240fd59e29bab9444ba126a27bad8d5634bd26f46893da8f4535008194b32e06dc6393b9ce8f1b8ccfa41ac0ceb0296f237d35e8a3601c7a8ed9b37d995a2624310954a5174bb5d04efb97d209049a0ea979138cff2b523a78b50702cd2d248b29075acb71472a03e1e201a68120f8bab1e5b99d9764bc8617ccab4b1077df8959e2ac216acac94cb1df0bc48603c40d2eefb0f2f8d07970f641dfbce1a1b8f3275a023263f60baafccf95908a576ebd7509d3c5a199a1aed7d473738dd4ea2cbcd50e4d7b29199fa20eef3ff3b12d12baaef13e2b2ba5b97ddeb1abcbe2000a68e20c35f35a0070b793f4552d66a264ab17f6d7533b691e982b2d09398c2410c3f48529b5ad5eb696473a83f794dc700c5630cb90eaa31f43dec4f1b15cdfe634309493abd02edc5e3e28a40ade87375d31567d0392eaef82698e6ee9270800864e9a58d818556c7ee8a88f63de4a4feab23b7e687497d712ceb855128a619e9c9e1f51c21d31af34fc27a98e78f8ea1dd4ef6abf5c5d23df5c8d09bd0e568d249d586c7487341ebb147a8aed75a9abf22fc3361473a6b7865d61541fa784b59f2fa2d252e19e8414e09318a6e7cbb548ecf08113da9547395280881689c40d8dd9573281f627659315152c0e121343443f4364cdddc4d615c9bbd9acbd743dfff65ef5c946ac7e49a87c14d7f93a4d388be98351188a755c62bb9c97f53b70c302afc96c3727fcbac5e3b2299d722edf419be8fb43680fb053abc9d3b94735bc954c0b78f5de18427eebd2241c85e2ca29da5cfca529b775e84f262a5bde1f280d287e729e6a7ae2e5462715ec20a1e959f9c206cc1c4f4f15bff73b70866e5fc050552911c8e388397123f2afd0964bb39277f59cac76d4458dbc6cbc7fc55da19eadf9dad92cd7fa2d4bb9d67d79fa6a75fbcc90f1c2f87e9213e51399eaa556d4ea71ca43f5b32e2f7a68b9a62e3ea2ac91fdb51c17392be36035cb72f4cca3a871d83dee77293af901b90f3475e34766ee974e8c4f224e5025a3dd9b6d25e050ae2f972a76a5219e31dd70caa31db0e947d642c7a2c029656dc680fc51974ace5d895cb38734e1f345f406a2a07aa6d851631de5ffd12e49718703ca3ef3dd9f170204e31a0eaf839f7af0dc01e4bdc377272ebf4bf6f42ab7c42416eed4d65fcdb70d25d15b6a4d7c9cdcb079371ed48ba9ebbcf2960fee7fa339fcf4967e83af7f6582b2967999b78c17f082c4909be14fdc210cb25d2b2280d28614d6e0573e5814790ab4fce9889ae3e3dd06a41ea240d4ba5b9656590662c1e6f3b894b35e1411fd70aba10df5f22f63849ce0d53d5f19a166b47b7331f4ca4842cc4e047ebf2f54510360d561d92eb580d9bc1e57ce3561cdd3a644a6100f8c59133ba3eb65db6d4763acc94d9b4d899d9cf9266521d65eb0c41685ade9522659c2c0834c2974c6ec8353320c459246354e97dbe2381ea3ecd9c57a09cfb8143089c1d96a579a837904e65a47839a570e6e47426cf4d6daf8e3ba79304cff3edbf843a39ccdd39cf8f4731902a10e714f7abe69b0d6317272440706e561d85d838be6e840c2c1e867c889b2181d2568cc4622677ee2d765430632437d70d35dad2810ac04d71df4638bae2f5f3f16c5503ea13d43e371dbfee2f42313e469030bda3f129140ab4f9d40dc7d7ef29363d05da256ba2a20613c866ba83976789dc354fd45fe4f17fd29a0359f75e1c55084065ec5fa1b5ba63896812d321e58f40322686a0832a76249b7f0e20e7c9d8986c39937607c679e65b605b0ae6135383ee461d3983f75dc01def380ee578f8064fc7f5270f1458c000866c", 0x1000}], 0x2, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x0) 2018/04/01 08:43:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x2, @multicast2=0xe0000002}, {0x307, @random="2d7f6eb30f7f"}, 0x609ac61c2ecb37a7, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 'nr0\x00'}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x3) 2018/04/01 08:43:07 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000000)=""/174) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x0, 0x4, &(0x7f0000346fc8)=@raw=[@jmp={0x5, 0x7, 0xc, 0x2, 0xb, 0x1e}, @generic={0x4, 0x0, 0x2}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x201, 0x0) close(r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r5 = getgid() chown(&(0x7f0000000140)='./file1\x00', r4, r5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000340)) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) io_setup(0x100000001, &(0x7f0000000000)=0x0) pipe(&(0x7f0000000040)={0x0, 0x0}) r7 = eventfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) io_submit(r6, 0x1, &(0x7f0000000440)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x1, r7}]) removexattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)=ANY=[@ANYBLOB='user./Wev/ppp\x00']) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) open(&(0x7f0000000100)='./file1\x00', 0x40, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) 2018/04/01 08:43:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f0000000040)=0x10) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000380)) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)={0x0, 0x400}) 2018/04/01 08:43:07 executing program 7: r0 = inotify_init1(0x20000000003) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) fcntl$setsig(r0, 0xa, 0x1a) 2018/04/01 08:43:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x20, 0x3, 0x1, 0x10}, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x8) fcntl$setflags(r1, 0x2, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000397000)={r0, &(0x7f0000350000)="ed", &(0x7f0000300fce)=""/50}, 0x18) 2018/04/01 08:43:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca0fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) vmsplice(r2, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x0) ioperm(0x8, 0x8, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x200) vmsplice(r2, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000033c000)) read(r1, &(0x7f0000ebcf48)=""/184, 0xfffffda6) poll(&(0x7f0000000100)=[{r3}, {r2, 0x178}], 0x2, 0x0) listen(0xffffffffffffffff, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) connect$inet6(r4, &(0x7f0000174000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/01 08:43:07 executing program 5: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x8}, 0x8) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x7, &(0x7f0000000000)="a42e307a", 0x32c) 2018/04/01 08:43:07 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000436fe8)={0x0, 0x0, 0x66676645ab2fa1bb}, &(0x7f0000b0d000)=0x18) r1 = socket(0xa, 0x2, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0xef7}, {0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x4, [0x6, 0x8000, 0x3a, 0xffffffff80000000, 0x0, 0x0, 0x4, 0x6]}, 0x5c) 2018/04/01 08:43:07 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:07 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='vmnet1\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000002840)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002800)={&(0x7f0000002880)=ANY=[@ANYBLOB="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", @ANYRES32=r1, 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@ANYRES32=r2, @ANYBLOB="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"], 0x2370}, 0x1, 0x0, 0x0, 0x1}, 0x4000004) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x3) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4a7e00000000004375d00000000000000000007546ca9d7396983c5f163e299d1be7e54e23a2abebacc7cfdade5ad3f5c20b8ef87fa4ed151c61face2f7b62010001000000000000e85da7014bf76db58205877da37746d9d1e1e84666b358009b8260235faa7411aaadced02f890010754c05391421b76e74b8269d84a06b40bb2ddc4b9d52fb9af22a1d0dc907d522575a8a1025ca300ee11a055a68f60ddd"], 0x1c}, 0x1}, 0x0) restart_syscall() getpeername$ipx(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0xff, 0x2001) 2018/04/01 08:43:07 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b3fdc)) write(0xffffffffffffffff, &(0x7f0000000000)="4f7ad0c9edffe94808174800000000000fff3e0007000200190000008de58f4c30fd4c8ebb7847fd0bbc54c90c0ea17bdc63dde5f9eedfc811b38375640205e5ffffc8f70513", 0x46) r0 = syz_open_pts(0xffffffffffffffff, 0x41) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x4, 0xffffffff, 0xce, 0x4, 0x0, 0x7f, 0x4101, 0xc, 0x80000000, 0xb67, 0x96f1, 0x7, 0x200, 0x3, 0x9f98, 0x5, 0x4, 0x0, 0xfffffffffffffffb, 0x7, 0xffffffffffffffff, 0x2, 0x4, 0xffffffffffffff5e, 0x425, 0x5, 0x4, 0x6, 0xffffffffffff5c2c, 0x280, 0x9, 0x100, 0x400, 0x5, 0x10001, 0x3, 0x0, 0x5, 0x0, @perf_config_ext={0x6, 0x7}, 0x6, 0x7f, 0xd9, 0x7, 0x1, 0x1, 0x2}, r2, 0x7, r1, 0xb) writev(r0, &(0x7f000036ef90)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a30fdc)) 2018/04/01 08:43:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x101) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)=0xf001) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="ff0300fdffffff000000000000000000aeb09bf000000000"]}) 2018/04/01 08:43:07 executing program 0: r0 = socket(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/4, 0xffffffffffffffbb, 0x40000003, 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r1}, 0xc) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1", 0x5, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) 2018/04/01 08:43:07 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x400400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x10}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000fc8)={&(0x7f0000008ff4)=@proc={0x10}, 0xc, &(0x7f0000008000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000ef0400ffffffffff"], 0x1}], 0x1, &(0x7f0000008f90)}, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/04/01 08:43:07 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:07 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000300)='cpu.weight.nice\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)={[0x34]}, 0x1) read(r1, &(0x7f00000000c0)=""/70, 0x46) alarm(0x2) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000200)={0x6, 0x2, 0x2, {}, 0x6, 0x6}) io_setup(0x8000, &(0x7f00000001c0)=0x0) io_submit(r3, 0x3, &(0x7f0000000580)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x1000, r2, &(0x7f0000000340)="6aead6846ceede5f787aa2d24996e56c74792865fc89f419c4b030ca78883659275d137475fa441ff03639e40f2b5b363bb348a322cb1137dc8c3efd676a831545d61172d927d3054ed4816fcad14c2804a70316e9beb5539b746f978fa76203f35359be82ec9ed3dd33db289bb3fa221dafc2dfd73733280f4db12711a71328e265220655f1ac1a845cfaa461bb4065adb0dc15a0d5890aee09757a546157d57641b150dbe960", 0xa7, 0x1f, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x2a1, r2, &(0x7f0000000400)="bb7b8fe1a2c00b5cef16d59d92a2b492b54f1b04070526d09b7a1e27003808742b392e28b96b5bc58033559b14ff4e1d47f8fcad0757dc6670fe844a482b88827ff4fcd208e5f6f6f86f796922c9cf43fadcac35881dee5b7269fef703", 0x5d, 0x1ff, 0x0, 0x0, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x600000000000000, r2, &(0x7f0000000480)="3b44b2789536cd55b481d23b3c78e031058917149837beddbf1935e60c313f049f4123ffc5bd0fcd896de3318583f350863ef19fad527c5a5344a1b6023bcc99cab5bac6745260d28c337e5634324710b518d8d556d86795bd14f038397cf09bd71bb73e2cca7b354402d90fb88680ab2d5b7c8d1d4cb78104d09cf9008606c7d9b6c3c6db24daa77f90c6455e1365465cffb3404e3ddfe84e0b28649a56a5d4073efc721903761ba87a805906e87966855ab469", 0xb4, 0x5, 0x0, 0x1, r2}]) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r2, 0x3, 0x3}, 0x10) 2018/04/01 08:43:07 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendmsg(r1, &(0x7f0000000380)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fc34a9ee6d2ed4d778cf47471ef200c8d7b5fd5e641fb5870d2e2194d44e798530b6fa306500ad33cd3f6b8da481821d8df71a500013f246692b2fb55d10fc"}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="4fa8eb217a94a3a00637c49efb8d0bdba0d7461ed091eb6a04def492fb8a60128a", 0x21}], 0x1, &(0x7f0000000440)}, 0x0) 2018/04/01 08:43:07 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @rand_addr=0xc4}, 0x10) sendto$inet(r0, &(0x7f0000000100)=':', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffffeb, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x7d) 2018/04/01 08:43:07 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r1, 0x0, 0x70bd25, 0x25dfdbfc, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9a}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4459}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x66}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xfb}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:08 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000003ff8)) pwritev(r0, &(0x7f0000003300)=[{&(0x7f0000000040)="9066beb41258842edbde13bfb20eab1730873e8249385a8665da38c6e2474c12e90e4ae481e86c7960e137e931cf5c7c7b0394bec86a4fa549c9ba553c043483ef18d7070146dbf919b8d1c218c850c2c6c21459d5a331326ef19938d22a17f14065be1a22248406d5299ee82895bcb1e7db30d517f909d5595c88843bcee3b0b92b993b01a6e920965c48e73dab39978bad28e3642fd8093048d5e444657dd31c263b525b95ccffe2bfb6e5c86e0b2a51160a4bde842962229116323f2a39e38ba8d47fef34d6a010bc21b3de2b1f678da2a6fd0c33de31cf47a426807f8c922941ae55b7b6f006434242dc0426d4ea1e34399ac7fe2cae6c31e15125d300e7ff04dc110b98d9ce112589b9090236ba5032821a31b53810253dec07ffad84446460a43be0d753d873dee208ad60584f5466457cd8289e1cf35052431cf3a6b742b9543cde5a170e9d9e38b9dd3f77de016e2370bf48eeecb125ff760a471b45092301e13e02e8bde60ff5c264237caae791c858d45b83a6a3e0c27b84e676380360d923122fa12f900d421d5f659d1dda628f0c7c92efc51fe6dc04c08f1974c44080c4ab2aa1c30fcd12d63b6de67981fa1d23432f16fd00b36451ae3037635fba03128be60ecfb13fb7927cd17725f7f0eab1a58403a60912e23df9bdfbb5c10c0e24a97c95b335fb4e804d8a1d7f63a5d7feb625e7cde61b56bd70864a4d8a14dac4151f12bba4252da8f3bf71c9db717f6b9b597317cf2b5c0a1ea572b0e776404a97af96478a155788ea069d1684526ad32d74b2308aa5abdbdaf58c9d3ad22e8f7a4c3e057f583374c1bce811cbb33b7b3f150d39a334c3133249bf0845bf2336c94476cacbc5e5b284b55e4ccc47a64a1a98884d981ed6d80ab03665b83276494141d5e388dacaf34ae162f23c981ea18d62d5eaf94b637f2194e88c36b26a9052588b087df1a9f5cc1151df37d9995568dc5c0fb5a806e500525e26df3f143f48c736eb269e9b8ce66be11f3f8f8f1b0c95bb682b3ac4f36060813051912cec578ea4990352f91fe933558762e9ef73538185c6fb0bdf92e6ca5d3aa69ff832948225ca8d9d011f2c7cb09b63945fb8493f81344cbb576cd32da3fd71aff16ea071fa84d3f0de3b363e0cff538d744d7d75e1668f2e3cd8077798c75833a822891e7af672cc81af02afe0aad2736cf58ea7fbaa3661a95847c2a3e716a7c4471418e41e5e2ceecc166904103ac7da54ec01559c07b8cde45f09f9c3ac718386226d70fc2c7a26843863008accfeae4e71df5ec833da1ee6e7f098a5ab90d4fdfca5717288310440be9973e9fb5a232ad941453d2d7d67b33ce8565b0338bad757509a421faa6b6a097cfd46b7a798e99acb6dd9cce81a1f735ca3e57f18b3a24aadc44c766e572358fe7e5c93e09da87f4754c480e056baae02a71ac7e3ad9a9df54595930ee11b00cc43de34c3c33b62aa80257df1eeaf4f63df105666a7eb9e580e3374044dd43e4a529bed5c6196f3a4180496b62ed8f931f4cd0b61b21dc913281761ddaf896225f6fb6d30315e4870eb6011c88af2354cfc6abeac388115a062a0d0630a9c18b88b7f5996135fa0882fb44abb370c728819eb877b1171038249dfb15e40b7eafc207e161744b1fad59dfba1d755017ac5013a5cfa8e299ab0e4de21664ee0a3d0026358e70c141309df14a74c45378a7ea1b8a81e91ec6e500b1003132fec689b3523a3aa82d470e09e3261f682761b3fe2b6782df1d92b6faef5b396dc6400d54fe07d9eb941051f98bd97d9ed79b8408ab40efd71f0000a4fd1b529d523cb00e2def360381577fa05fa3d99f4e26e5ff2221e49020b039895a7c4197ed41a31831e9fe582b38059c13a6d38f7ae35bf7ba42c1948b925973d1b5690d5180b4fb957b7fad4059e4fd9242241709553bf5f9c9b6562c5e16d3b79fd13e8b66ee6e860ff1e6482c096d4af5b27d0decabbb5fd2f4b05b3d19b0d03a529f76d4b7e886c79fbc98fe6e4e9d80eee37472e82c478b1be39cecf75cb10c8228657b05a6fd3aec9f01cd0965a1a3fcabf95a247b8190b1d2f212cf8283d4195195ca08e8edc8083727deec3ec12c8d0f78ff5625fe1952730a541e1dccaad877bbbd91bc9aeb5277c63b98938e1d0d17dc455997bfb71529cb5e6769120ef9c1aac122b29850f32284a3245487d4f1cdc120c225ce616ae389066113d25a5a904fd5f6ba6aac9b6339dd671716290de39f131be1603375388cc6145a637a8c55c4facb31c0f84cac2c7007a5bbefcad4a841bb269803a649571fbe4e46d33035c7162969e945f5ea1c5706292b86becc2371a4ef63ec7a60903dbcfca48b3a9fc0e281c56a35a90e2f858e99fa3b9d401f09f3f4c93ce2b1892a30ffb4ab6bd77996d257e31a9e31d813fbbd5dcd95214bca4acc52e80e74a05bc33362a7e4a67d74e2ec612af1f7dd0aa5cac72f978a28be4ba79165892f4760038a39e710988e28c15e175f8dad82b7adfdc7da10389f680da5626a9445016139d6859481eb1209458fdd4e27e66afbfc58b396d35d3a42bb4e4d2a3a01e969b3d564b907f0945ad4145ff909983a87004439e1c27201f3c41221ed8bb905e0d856724f86d433ac7819f93a1f0948debf9033d11963e149037682a0df6bbc2d2504b10e7d1d01685fd915de1727a0c6b01df220727e5cad054b9bddd6269a55d050a56d1e9c1dd689d6c9623495a8a5c9c093881ab5732cea4c183bda249088f9505f5348eec0d3f5997038ea231b7e27d341d8b2653cb59ccc219970ca8ffee7a34d3f0c10983a38c0dc44ce5690b9c91e391524e283193032cf55eb5d34f6bb75f529bf0e6ed0a6c27f3112121db5ae910b18ca851b765508e923332a8a7a045f0a5a0285b3950f0ae04ef996021ad6eb8a72408b354674d7209f1129f92a7e703ccce86917432ba916455151d0d5a87501f1c880effa80c22da26c13fc5894dcff12697e3f93b06f0d846541e49e8466637f6753198d3427c10e53da67b037d19f3d92b435140babc785d3541ed081bcd9b2dc4e3dc39e1e4a80b1903e11da92685cc0b25453676ff837411ff4016ce679a350bdbf39b7fa1a4e9ab15bbd002d4b1fdddfb04e6eab3464e7f6a4982eb5401a37f1307c0a9d9d16824142c9bc7ea6721e897b662f861227839d1186281329fbfb2f824d199cad46b56e845db66d9973a4f5d514eeaa7868640ad2b380a5b18269de1862d5600f51e29b4c5eb5634c76f0442bedce382377551b4e7627622c9f8b5e5ffe5161e2eec3a9e1d55e39936f28be002822d5f22286fe24aee5459fd457012762eacd0e9f64a8b1e45fd26c128a46a9b1589811bb4ffecb9a466ca71f4af8d64d4912c991c976b31e750a0af55a795c6f1d1165f8e4ced66418fb68729adcf6e06248d60187bcbdc2b5f675e1a3709911e7fe175418ec273e6614742acec2a61865995d73e046f0dc57ef360087845a2743b13429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0x1000}, 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0x1000}, {&(0x7f0000002040)="f3cffa3a86a17731b1c8d9f259a69d23c9563c275addd10395beb3b1da15d5344e63cad278f56f37d838181643e65a826a2883112a602fc83b19ac2046fc5de5e259edb85079416f10eab4ec865f6ca2963c", 0x52}, {&(0x7f00000020c0)="c1286a3dfa6c71e166ca72774313396f7076314690f34ea2246015992566830ceb490c77a8bbd43f0e8e515db4a62ecf2f85ed4f9a41ff4908c893f051331ad3197b2b", 0x43}, {&(0x7f0000002140)="9b4b81761acfbbde512050f81c99f025e1e9a062c04da614083bb603cc59a547001bb33a773c21770c9951e3071fecfa4bd7a9b2d82c7a6cc837a45f8f9e5d4c2748a7c0e9efe3761000b56c0abd7a3c5b2c3f762734848a223408bc0db1cc30029b1d4576ec3e02e6d5bccdd6c48fdd37041e7d80df7dd292ca25bfa7f31e5b49dd3a21d30c1db74dc3ab83e70dad0004e3983d426a135c4fc1f3787dd42fe51a17d08d3218362442fd1bf8f9a810ccae4ab2ab15685300919d963951450d27550e1332edad7b801a9c4410c7488da23d728986ba868d269a4c3199f924cb077e28e3eea9a597b47c654a49e25d32e88556c8ad25cc963c5f11", 0xfa}, {&(0x7f0000002240)="4d9f537035111babaab4e5e207d0781642f1ab2cca53c0610c95bcbf6942ba78a83a22e3eb801662cad6e929df6cbe578e0c8b76a2c0da4dae67cdb939ef247e928dd0a1fb31ad50013592db0ae7e052132e1465ea9f8334455ae57c9c23b885791147490bc2c56a8c8c62221363751721d8f00f8f1a6b292050da70703f1d063499f1a415138270b74bc7b77343e755dc433f682b", 0x95}, {&(0x7f0000002300)="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", 0x1000}], 0x7, 0x0) 2018/04/01 08:43:08 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES64=r0], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/01 08:43:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x101, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000780)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000640)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) capget(&(0x7f0000000500)={0x20080521, r5}, &(0x7f0000000700)={0x3, 0x9, 0x0, 0x9, 0x4101, 0x8000}) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000600)=0x3f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={r6, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r3, r4, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r4, 0x4c01) sync() r7 = dup2(r4, r3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000540)=0x9, 0xfffffffffffffdbc) getsockopt$inet6_mreq(r7, 0x29, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x14) ioctl$sock_netdev_private(r4, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") r8 = eventfd2(0x0, 0x0) r9 = eventfd2(0x0, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000580)=""/13) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r8, 0x80000002, 0x2000000002, r9}) 2018/04/01 08:43:08 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x912d, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0)="9f2a0643b7f955dfd159221da80f529837bea8ba4297ad429a727b00f86ac0dddf4237cee571058548dee090a8eda4f3aa56b2d98cb5c119008381438011055a033ff1c162263cd95afd81cc84996e3cb2322c545d916b32abe5c9dd2819d9dba724723498eb624d6358a5369df877d9f90672e409c387cabbaaa76ed0fa09a20b51b4c3db31519a3e971d9674928b30e9432a7ba27dc01b8e", 0x99, 0x7}, {&(0x7f0000000180)="3b3c1e4b8bde45f4718c913c3443c7171a9dece6544310afa7cd3f5ac427cd1e2d29530f5cabe69dcebc7dc1e523cf9e64a8c5f65b6154cbc43874e9e239b02e38403dab21bf386cedabe881cc5343fdafb7fa12812a0c9822834c4b5e209527150dc389c18fb16a647d2d91e3c346efb41e3d7e5405498019460c13c7f9b2a6993dd4c194d2a8fcccae2bfd2a2cc3dbd7f7c3bf7ec50fa1db8692a43d3cc6cfb4571eee93d4d003ffaa0604bcc653527d70a3e9fec2ac08a271c1c31c72537c514ed7c19495d58274ecae5e3c42143a", 0xd0, 0x1}, {&(0x7f0000000280)="38f32c9fb46b8e0934a0bc91fe9d16b9b6bd78b973fa2a7bf565d66500ef7165f476d273322bdc", 0x27, 0xa7}], 0x2, &(0x7f0000000300)={[{@usrquota='usrquota', 0x2c}, {@umask={'umask', 0x3d, [0x3d, 0x37, 0x3f, 0x3f, 0x36, 0x3f, 0x2d]}, 0x2c}, {@integrity='integrity', 0x2c}, {@resize_size={'resize', 0x3d, [0x35, 0x33, 0x36, 0x37, 0x36]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}, {@discard='discard', 0x2c}, {@resize_size={'resize', 0x3d, [0x78]}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}]}) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/04/01 08:43:08 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080)="b4751628b34e3f25a2da5acf4a7bce8ac8682f168e92424391eda938dbd0f6ad2d49f80c85b26d7ab7c82b071ee9218e5bb30e9d645611671eac963e409b82baa6897fe19b0baf8c309074709f26183b77637f6007e729b0385cf82fbed82a135cde675ad7bf5966d850f61b0c1c0103ba5df8f40e5810324d0078538d78d16f7846cc2c58b03f1a8ca8b58116d2303fc04dbefbb20a7d1ef5770ebe87bf33cc3e154df31c21806aa2be3b2e2f4a472bdbc540e2f86fa6d0967ab77bd8f7cf8f755b88eea15e1ed07d9c031e9fd58878756360ff24ea627f532860ebc37adfb22bc8b51d248b", 0xe6) ioctl$int_in(0xffffffffffffffff, 0x40000000af02, &(0x7f0000000340)) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) mkdir(&(0x7f0000000300)='./control\x00', 0x0) mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x2002, 0x0) r4 = dup3(0xffffffffffffffff, r2, 0x80000) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) fanotify_mark(r4, 0x10, 0x40000000, r1, &(0x7f00000002c0)='./control\x00') ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f00000001c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000380)={0x6, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000000480)={0x0, r7}) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x35b7, &(0x7f0000000200)=0x1) ioctl$GIO_UNISCRNMAP(r5, 0x4b69, &(0x7f00000004c0)=""/145) 2018/04/01 08:43:08 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2a00, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:08 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4e01, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)=0xffffffffffffff01, 0x4) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000340)=""/4096) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002200060000000000000000000600000008000a0000000000357de49013d4e7fd941ce41cb43412cfbb3dfc81d5dc64c1eeb8004d1b379e68b998afa216a69c8c8e2482ee0859fbcab0763bd9ebe8dbe8330e0bb12bd53c1b7859f2f3fb477e05c427e997af510db7ef75874b49536b0561efe715b5dccb9643a716e9a489e3d7937351fb1ebb68549943c5abeb660cda08d529be733350cb5e1fe9e2f23e83a49889643b808819cd963bc4bcad6b53af5a4a944c57b447960b624684b46809972c4e14e68d0e0b6cace2ce15610b14"], 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:08 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x8d, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x2, 0x3, 0x14f, 0x6, "05de601f049e084222e015355694e732c3fe9bbd3f026be69d44652cfdd896938a545254c6df268e969a64e7", 0x80000000}) 2018/04/01 08:43:08 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:08 executing program 0: prctl$seccomp(0x21, 0x0, &(0x7f0000000000)={0x20000000000001d8, &(0x7f0000000080)=[{0x4d11, 0x9, 0xc4, 0x9}]}) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8, 0x2000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x7b, 0x7, 0x0, 0x7}, {0x42, 0x7f, 0x1, 0xacf}, {0x100000000, 0x1, 0xfffffffffffffffe, 0x2}]}) 2018/04/01 08:43:08 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x3}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000022000901feff0001000000000000a30008000a0000000000"], 0x1a}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/01 08:43:09 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000001c0)={@dev, @dev, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x8}, 0xc) pipe(&(0x7f0000001200)={0xffffffffffffffff}) r3 = getpid() utimes(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={{0x77359400}, {0x0, 0x2710}}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000010c0)=r3) r4 = socket$inet(0x2, 0x7, 0x800000000033a4) sched_setaffinity(r3, 0x8, &(0x7f0000000080)=0x9) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006ec000), 0x0) close(r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fstatfs(r5, &(0x7f0000000040)=""/59) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000001240)=""/4096, &(0x7f0000001080)=0x13dd) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000001100), 0x4) 2018/04/01 08:43:09 executing program 5: sched_setaffinity(0x0, 0x6, &(0x7f00009ad000)=0x1) clock_getres(0x7, &(0x7f0000000140)) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001240)='/dev/dsp\x00', 0x400000, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) finit_module(r2, &(0x7f0000000500)="272173656c696e75784929db27252d00", 0x3) arch_prctl(0x1001, &(0x7f0000002280)="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") ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000001140)) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) openat$cgroup_type(r0, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0x5}, &(0x7f0000000480)=0x88) r5 = dup2(r0, r3) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xad, "e225fc8cab86b68f6b1f8254cc494b7327b08ac75d52fa8562cc0858cb0a9b1140b24c944ad2210b45f922fe7d83bec0b053b5b4e9a98976ddbbcddbef0021a016343187da6d9a26461f0d5f89e28b4779fbf057112ef84a36957b2af6ec92041f1344bf38b26b3bb3775ee7e5d93a84744780d576e6a34a1734153c35f896c95dbfc445e1d00ee65773cf18e232afbe701d4e9f4080dd1481d704342cfc0052e98e397c2c4c7ad5a555100893"}, &(0x7f0000000240)=0xb5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x7fffffff, 0x3ff}, 0x88) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000004c0)={0x4, 0x7, 0x7, 0x1}, 0x10) 2018/04/01 08:43:09 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:09 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xfbc8, 0x80) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x5, 0x3}, 0x10) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xffffffffffffff75, &(0x7f0000000280)={&(0x7f00000002c0)={0x1c, 0x22, 0x109, 0x0, 0x2, {0x6}, [@generic="8102f5df5b91c2d1c97022a98be7c901361f13c1b6224107039a04f6"]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) readv(r1, &(0x7f0000001980)=[{&(0x7f0000001640)=""/180, 0xb4}, {&(0x7f00000018c0)=""/182, 0xb6}], 0x2) r2 = syz_open_pts(r1, 0x2) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/10, 0xa}], 0x1) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000440)=0x5, 0x4) rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000400)={0x0, 0x989680}, 0x8) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) socket$inet(0x2, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000280), 0x0, 0x80000000000, 0x8, 0x11ca, 0x5, 0x2, {0x3, 0x4, 0x100000000, 0x8001, 0x0, 0x8001, 0x9, 0x9, 0x4, 0x3c, 0x2, 0x10001, 0x9, 0x4, "a33e52c283969bcccd6f991576d626feeac84946c6ebbc1dfe5bcdb1aa62515a"}}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x3, 0x10, 0x0, 0x2}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000600)={r4, 0x80, 0x8, 0x4, 0xfd, 0x40, 0x7fffffff, 0x8, {r5, @in6={{0xa, 0x4e20, 0xce01, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, 0x20, 0x5, 0x1, 0xd838, 0xfffffffffffffffa}}, &(0x7f00000003c0)=0xb0) ppoll(&(0x7f0000000080)=[{r3}], 0x1, &(0x7f00000000c0), &(0x7f0000000400), 0x8) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000040)="ae", 0x1}], 0x1) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000200)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x1ff, &(0x7f0000000540)=""/161) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000700)=""/76) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x81) setsockopt(r0, 0x40, 0x0, &(0x7f0000000440)="e92b9b541265dc7c4882e5302ccfaff69ffe489bf435877e4f1629735e1e82a44194214e024ce10462fab7933cc181680bdf941a4d78c98142cf3817d200814e09386066674a3fca4d9f59250d51b5b9adc2edf11e34c577b94ce312d28ea60e3e9fc389654dd94f8e8f922c3361da000000209b5580d14388bc96712929a5c1f9cad1bb1b4734161459569ef5ea0ad5b207e3821580a5dd43809822721d8cf8f59a802494239d822fe50ae46046f543baa1d23414869cc9599ebe79b3a4c6d121a55639d90a174c79f59f1b19d2b6ff8b2f0e0dc90ec038acce151371e08c", 0xdf) 2018/04/01 08:43:10 executing program 3: ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0xffffffff80000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:10 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) close(r0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x80080, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00') 2018/04/01 08:43:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x20002) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000040)={0x7, 0x2, 0x80000000}) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="fffffffffbffffff0300050000a0000002004e207f00000100000000000000000000000000000000"], 0x28}, 0x1}, 0x1) 2018/04/01 08:43:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x513, 0x8000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ip6_vti0\x00', 0x2}) 2018/04/01 08:43:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r1}) 2018/04/01 08:43:10 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000001040101fff72c3e64f78ed2510702000c0001000100000319010191c000010c8002000c0000f702"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x800, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) accept4(r2, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x80, 0x80000) arch_prctl(0x1007, &(0x7f0000000080)="641e87eaac1cfea6e6a5058b7c3939b1be") write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/01 08:43:10 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xfffffffffffffd43) fchown(r0, r1, r2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="0041fd000000fe048b0ae3faa7bc7988aedb009971345e214ecb39e69ff4cf1ae3bd3594b2e179b94231af42c8778c21651a9ab0129b22caa98eb9d6ea4fa662f4106fffd7b6e213a9"], 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000000380)={0x4, 0x2, 0x7ef, 0x100000001, 0x8, 0x3}) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0xa4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r6, 0xc08c5336, &(0x7f0000000200)={0x5, 0xffffffffffff8000, 0x1, 'queue1\x00', 0x100000000}) ioctl$int_in(r5, 0xfdfacacb57a8d19b, &(0x7f0000000080)=0x2) ioctl$KVM_RUN(r5, 0xae80, 0x0) socketpair(0x9, 0xb, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSREP(r7, 0x40084503, &(0x7f00000000c0)=[0x3f, 0x423]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x8, 0x10000, 0x8, 0x9, 0x2}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f00000002c0)={r8, 0x1}, 0x8) 2018/04/01 08:43:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x2000) write$evdev(r1, &(0x7f0000000140)=[{{}, 0x10001, 0x3, 0x2}], 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000200)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x45, 0x40000) bind$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 2018/04/01 08:43:10 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000), 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x8, 0x8001, 0x1, 0x8, 0xfffffffffffffffe, 0x7, 0xbb5, 0x3ef84afa}, &(0x7f0000000080)) close(r0) [ 903.721821] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 903.780568] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/01 08:43:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) personality(0x5000004) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x4000001, 0x10, r1, 0x0) 2018/04/01 08:43:11 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="850000000500000010ff8f64450000b21cc4d56b6d662fc93371c153b14e82ca88eee4e93529cd8fccac72cc5d99b1d9975b0de325da3ea9e618884cc6c3755a14e4e4f1074a5f7483e9ffde19f4e21462d466b7dce55127d17a82ba166dd6710c9e98284497515991674b45e6"], &(0x7f0000000200)="475f4c001a9a9e70aef7576d60564aa2c649c36be40b5188e1de8146c378d557d4f2d678ebae8b65e8390af3cea7d419ae4f43eb127dff9bb9c79df5293755bc84701ac9dbf8c7acbd482febd61a1d4515bade6f094b8fb402410091a80b09bf510000000000000000", 0x2, 0x99, &(0x7f0000000140)=""/153}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000300)={@l2={0x1f, 0x3, {0x2, 0x1, 0x3, 0x44, 0x2, 0x4}, 0x6, 0x3c}, {&(0x7f00000000c0)=""/38, 0x26}, &(0x7f0000000100), 0x10}, 0x9c) 2018/04/01 08:43:11 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000018c0)="10000000f00725c5d5945d8b59855da0", 0x10}]) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) 2018/04/01 08:43:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/04/01 08:43:11 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x400000) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000e40)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000e00)={0xffffffff}, 0x2, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000e80)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x2, {0xa, 0x4e22, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, r1}}, 0x38) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/04/01 08:43:11 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x40, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000040)=')trusted\\\x00', 0x0) write(r1, &(0x7f00000000c0)="ec4d5e69df436a7a0d68a0b336b8931a220433581b1f96639865971ae310880ca0c9c4e37a3592348bcc0d998a996764b5e210bfcc54179c0653", 0xfffffffffffffeb7) 2018/04/01 08:43:11 executing program 5: socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x1, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r2, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000002c0)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="378111e659009716ab9c2da94f5e50fe31a3fdc869b233ae1f1be3"], 0x1b) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, &(0x7f0000000100), 0x8000102000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000480), &(0x7f00000004c0)=0x4) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) 2018/04/01 08:43:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000100)={@mcast1}, &(0x7f0000000140)=0x14) r1 = userfaultfd(0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0xb0, 0x9, 0x71c0c4d8, 0x3ada}, {0x2, 0x2, 0x101, 0xfa2f}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) sched_setaffinity(0x0, 0x8, &(0x7f0000005000)=0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000480)={0x1, 0x5aa68dec, 0xc, 0x3, 0x100, 0x4, 0x401, 0x4b, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x3}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000680)=0x1008) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x7f, 0xfffffffffffffffd, 0xff, 0x2}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000840)={0x0, 0x8}, &(0x7f0000000880)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000000a80)={&(0x7f0000000240)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000280)="8eac540567d80c88f73973a2cc43b226f7a3a5389c26d64985c7f30d1fc7a39eb4a92266fb7e656a5c36dd0690758c0c7bd1a5c927de5379c5f17029c612b3793229a658e518a61669d7d3e0f3811dc2f4a4b0c3f2925783045cd513e4b4ddfe927b974511a4e56a1919ef46527b95dfb617c53af58214d4e5aa16883a5599e1e00125fefe30e2f516dc20d8510c5d1cd7c87754963a2b36de2bf7c88fa93f82ec8a04", 0xa3}], 0x1, &(0x7f00000008c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x131be2e7, 0x40, 0x7, 0xffff, 0x6, 0x2, 0x0, 0x8, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x0, 0x7, 0x2, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x7fff, 0x205, 0x8, 0xbe, 0x40000000000, 0x6, 0x1, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x36aa, 0x0, 0x0, 0xffffffffffff25ab, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffffff7f, 0x3, 0x200, 0xa01, r8}}, @init={0x14, 0x84, 0x0, {0x4, 0x9, 0xc280000000000000, 0x80000001}}, @sndinfo={0x1c, 0x84, 0x2, {0x800, 0x0, 0x3, 0x10001, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x205, 0x2, 0x100000001, r10}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x6, 0x200, 0x9, 0x101, 0x3, 0x7, 0x8, r11}}], 0x18c, 0x40}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000ac0)={r4, 0x92, "2434b4036d8b5cfb42101a34d79e4f6ad41337e51ae3ac2cd42c374fbc2ce957962a339c655db1ff58887a49c97a6ae3defe8ca86d7f349919848a693f857e9b68453055dca2a5c1e645ffc76dedc314be784bc656e8ba286de1cd535aeadaac7d95afba6ddf8277a3c8cbc74157208a17d9809d615db0fcfd91ff8c2c8ad648545c0bbbc12c9e312c644c2fbef304213a6c"}, &(0x7f0000000b80)=0x9a) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca"}], 0x1, 0x0) fchown(r2, 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) pwritev(r2, &(0x7f0000001000)=[{&(0x7f0000006000)='T', 0x1}], 0x1, 0x0) close(r1) 2018/04/01 08:43:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x0) 2018/04/01 08:43:11 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000180)=@file={0x1, "e91f7189591e9233614b00"}, 0x3c) r1 = dup3(r0, r0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) listen(r0, 0x2000000) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000100)=@rc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/199, 0xc7}, 0x0) 2018/04/01 08:43:11 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000300ff4)={0x0, 0x0, 0x3a4}, 0xc) r1 = syz_open_dev$sndpcmc(&(0x7f0000003900)='/dev/snd/pcmC#D#c\x00', 0x5bfff80b, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003940)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000003980)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000039c0)={r2, 0xb6f}, &(0x7f0000003a00)=0x8) 2018/04/01 08:43:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:11 executing program 0: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r3 = socket$unix(0x1, 0x5, 0x0) r4 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x75, "933b56f140b9553b9a5062a19081a80b0988b229df276b991f1c3ec348b2d4c859cfdf011ae887d6ba1a41367b96568578620972f501a4c060019d2698e63eeed67c39ecd61c47a2f7ece7637f76a124f19ff764e04ad6d7799a161ec9f46168e93e20f7226ce81a8fe2c8ddec1d9721dd9f360aa9"}, &(0x7f0000000380)=0x7d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e20}}, 0x5, 0x7f}, &(0x7f0000000480)=0x88) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x1, 0x4}}, {&(0x7f00000001c0)=""/106, 0x6a}, &(0x7f0000000140)}, 0x9c) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xfc0000000000, 0x8, 0x200, 0x400, 0x0, 0x3, 0x8, 0x6, 0xbca, 0x0, 0x6, 0x3a, 0x0, 0x5, 0x1, 0x0, 0x1, 0xfffffffffffffffa, 0x1, 0x1, 0x7fffffff, 0x1, 0x40, 0x3, 0x7, 0xffffffff, 0xffffffffffffff9f, 0x3f, 0x8, 0xfff, 0xff, 0x4, 0xffffffff80000001, 0x2, 0x200, 0x0, 0x0, 0xffffffffffffffff, 0x4, @perf_bp={&(0x7f0000000040), 0xa}, 0x2, 0x9, 0x1ff, 0x7, 0x0, 0x3997, 0xfffffffffffffffb}, r7, 0x0, r0, 0x9) 2018/04/01 08:43:11 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x5, 0xa, 0xfffffffffffffff9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x401, 0x4) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) statx(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x10, &(0x7f0000000200)) ppoll(&(0x7f0000000140)=[{r1, 0x1}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000300)={0x23c}, 0x8) ioctl$KDDISABIO(r1, 0x4b37) 2018/04/01 08:43:11 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffff, 0x2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)) mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r2 = dup(r0) readv(r2, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/04/01 08:43:12 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000100)="1f0000000104ff000144c813cf7ec9190600010008000100030423fdffdf00", 0x1f) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x200200) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000500)={[], 0x2, 0x18d, 0x3, 0x0, 0x10001, 0x0, 0x2}) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6, &(0x7f00000001c0)={0x2}, 0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000240)={0x3, r0, 0x1}) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000280)=""/228) socket(0x3, 0xa, 0x7fff) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000400)=ANY=[@ANYBLOB="d8408f77bfb9000000", @ANYRES16=r2, @ANYBLOB="00032bbd7000ffdbdf2508000000140003000800040006000000080008008100000008000600ffffffff0800040006000000080006006e0d00001400030008000800ff00000008000400010000002c00020008000300020000000800030003000100080006000000000008000700ff010000080006000000000048000100080001000a000000080002003b0000000c000700020000000c00000014000300000000000000000000000000000000010c0007002000000010000000080002003f000000"], 0xc8}, 0x1, 0x0, 0x0, 0x801}, 0x0) 2018/04/01 08:43:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:12 executing program 7: accept4(0xffffffffffffffff, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x40}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r1, &(0x7f0000003ff0)={0x1d}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) pwrite64(r0, &(0x7f0000000180)="af78c8afbd8c8d546628ce6c65846e346faa9475b1945f578c165acd0bdabb81a637c5612f748b7a40d373003c35eef3a61c1b355faec3b7118fb3", 0x3b, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cecffc), 0x4) socket(0x0, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000826000)={&(0x7f0000082000)={0x10}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="0fe42bf21cc5462ceeb61b572b662e969c44f56bdb2aec5c79e5ca57740574574292fb1e72c1a73775ac2c81a07e79c474f6af0e9d897fdd746ce9e3aad782a62a7424aa93535f"], 0x1}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140), 0x4) 2018/04/01 08:43:12 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) 2018/04/01 08:43:12 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x40}], 0x1, &(0x7f0000000340)={r1}, &(0x7f0000000380), 0x8) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = fcntl$getown(r0, 0x9) r4 = fcntl$dupfd(r2, 0x0, r2) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xa79b, 0xffffffff80000001, 0x0, 0x5, 0x0, 0x20, 0x1, 0x4, 0x97b, 0x6, 0x100, 0x81, 0xffffffffffffff00, 0x6, 0x4, 0x10001, 0x7, 0x5, 0x7, 0x0, 0x5, 0x7, 0x2c, 0x20, 0x1, 0x8, 0xfffffffffffff0dc, 0xa3d, 0x401, 0x3, 0x6, 0x3, 0xfca5, 0x2, 0x1, 0x3, 0x0, 0x2, 0x5, @perf_config_ext={0x6, 0x1f}, 0x11002, 0x1f, 0xb9, 0x6, 0x4, 0x1, 0x101}, r3, 0xe, r4, 0x2) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) 2018/04/01 08:43:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x240000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x1, 0x10, 0x6, 0x2, "809fc07f75d6207512220f9e495cdc909cf8ca2c688d4658c12b9ff8507a2d88"}) r2 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r2, 0x203, &(0x7f0000000180)={&(0x7f0000000100)=""/80, 0x50}) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc69, 0x400000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000adafa0), 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x9d9, {{0xa, 0x4e23, 0x8, @empty, 0x9}}, {{0xa, 0x4e23, 0x59f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x104) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000ae1000)=""/221, &(0x7f0000ae1000)=0xdd) 2018/04/01 08:43:12 executing program 5: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001040)=0x100, 0x4) r1 = open(&(0x7f0000001100)='./control\x00', 0x1, 0x1a0) open(&(0x7f0000001200)='./control\x00', 0x129000, 0x40) chdir(&(0x7f0000001140)='./control\x00') getdents(r1, &(0x7f0000002280)=""/4096, 0x100000046) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) link(&(0x7f0000001080)='./control\x00', &(0x7f00000010c0)='./control\x00') getpeername$ipx(r0, &(0x7f0000001180), &(0x7f00000011c0)=0x10) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001240)=0x5cf) shutdown(r0, 0x1) 2018/04/01 08:43:12 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:12 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a00000000000000000b0000000000000000ffff00000000000000000000000002000100000000000000000b0000000005000500000000000000000000000001000000000000000087e6e3171e683d9c19c5ab9a4b5921c035133896ce17c0dcb202314940b7ad725d978ceac6e940f17e33c5a416af12c6facf389dfed4e8384661b3f10f73c72a6e65b87552d37617598ca4476dbd3c0f182ddedfa57ae956af5770fc48b9af81031531658bd02ba43af9d8fb4eea87ace84b1e149705d91cb7b4e55bce485e0d06b81c00000000000000000000000000000000"], 0x70}, 0x1}, 0x0) exit_group(0x3) open_by_handle_at(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0ff70000feffff636875a3bc3841fa"], 0x1) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x84200, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) [ 906.091370] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/01 08:43:12 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002200091000000000000041000600000008000a000000000095f15f3c8809f64fb13f536d69fb5daabd717a952659f9e1991a17ba47"], 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:12 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x9, 0x4) r1 = gettid() exit(0x0) getpriority(0x1, r1) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x402) mq_notify(r2, &(0x7f0000000040)={0x0, 0x13, 0x2, @tid=r1}) [ 906.172491] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/01 08:43:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x100) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000040)={{0x2, 0x0, 0x4, 0x0, 0x86}, 0x3ff, 0xffffffffffff8001, 0x8}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) keyctl$session_to_parent(0x12) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00000003c0)) 2018/04/01 08:43:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="12000000100000fa", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="120000006bbdf975462c0300000000000000449585be231ae2ade49bed8000000024e9800437ed4859f79aef01641f245afb8495b0dda147993fbb66001f93"], @ANYRES32=0xffffffff, @ANYRES32], 0xfffffffffffffe87) io_setup(0xfffffffffffffff7, &(0x7f00000000c0)=0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x4000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000003c0)={0x3, r0, 0x1}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x100, 0x40) r5 = syz_open_dev$amidi(&(0x7f00000006c0)='/dev/amidi#\x00', 0x9, 0xc0) r6 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x118) io_submit(r1, 0x5, &(0x7f00000008c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000000140)="818740b609f15c9ef773d64192a78e19d963bdbecc005b8fe303c9ef9cd5d6eedb735beade3b630351e2bbea0192319a2e074bd0250567740430f71202ba582434b7afbbbc33539e2cc2282392df151dcd16b20d8a49b8dbe082e0729f95f19238fc85f07cd6043c32d39f8ab6ca22ffe372fe7803290df933bfe3c22002af8ca9b5c546ab10cd7e7ed35bbee52c642c5ed7299b833d604ff4d69aa48519ece17677e7473742c23820af75883ce599dc263632cc7f0c1a95050e73eb891e6f065ce0d8736f4617872c0b42c34193e861bbe0334f22aebf3ec806a0a5", 0xdc, 0x10000, 0x0, 0x0, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f00000002c0)="c7a33f1a573e92fce6f8c8b20b89828869d35fcaa1f735bbae28bb9d61f0ec27e01bdac209371d7cbb40879b0e456d179a9d40a7e1427a3151e213946c7a16a1d9af80d8a6e936a8064ebfd858bdce85b60a39801b4e3a00e395e9882799845e37a45418d1ec8216a53838d10be74e380dc279519ea5156140d10ecdffb5a429175c5a97ae25e2b53b7be4bc843a4b83eb208dd2241b0121cd3e140389de3ccedd8dbcb0436331fafa28aedeb7f0a24e91b198eaca507233adce0ce18c7dfd8732d32edf42497201c207e832b6f137c2b809cfda", 0xd4, 0x166a, 0x0, 0x1, r3}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0xa, 0x7ff, r0, &(0x7f0000000440)="8c7ddb72643f2dea5968c68e5fbb4b236d6292cba2fa84750101ff6fe69fee824a2131b674ac2720584221ff28d2590f2a545f5399ee6d55d7247d4ed0c263aadc1293d86c89e0574705c03ea3ae8f7bee3ffe953497bd0b5ed3343e56c66d132bdcba45add6252791164173e71cf671557360cf86df95d50ea8fac3c193f7a1b4b5a2f6f71c2ad2a1fe9ae4ab75e88160ff222a12ac4d7e9f14a96e0332a6ddc025c347c34af1d1f318a7ab5381ea1706691f44b4da6cc843cf4a289ed3822d6eee078345d33785d6048c606f", 0xcd, 0x7010, 0x0, 0x0, r4}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x2, 0x401, r0, &(0x7f0000000600)="7901eb4319765496d3098022ea682ed35387f0900e4616df89d9a613e180d82bb609c86f226f372fba6a84eabfd6e5bdc609ea62ba4f1aef10310960fabd1552912868ae0c7ccb3647544e5cccc7a20565d8e6e9fc6f604c0b5df30717c5782aef335224940546eda9d32dd2fa7b2d5f6f16e755bca8292537b5221275f4d692c2898103695403f6b97a8c90dd8ac66630e35315115e5ed49e82f72fd447da30bf3f1b14", 0xa4, 0x7, 0x0, 0x0, r5}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000740)="ed133ed32b1d8236604dd4cc130468c417e105848ca8b678cbe143847ecff1b8adc941ad242dc5860d15d2d9fba987d7be7dac9e6746eab3e934cbb308388f863e8b8230f28d91ab28ed809e5af25697373ab5df04ed18411945becc231914a488c05d6cfb0031da780609a2f631f7aa054263b6806eb13a3b819557c949a3fab1fe51f3cb671b5b1891f4311e071517de445c1ac0f5ce0f792ed98838666b56f2638358f9e0844f516a5a0c65f874f400a2617015573c5c97ac6f59e7d986221bf6ea04aa802c3cad13200edae02acbf71c3e5461a1e6d3c109b0b015cf9b5e273177c5ff5ab7e94d", 0xe9, 0x0, 0x0, 0x0, r6}]) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000080)) 2018/04/01 08:43:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x3, 0x3, 0x1f6ba1d3, "70d0970f3552cb0cfd89a22ed01a595ee61e0d9edabde76a0b2cd722b1bc3a944af9034f50747e5593aeaa91a93dcf56830e3f091dc6ca8b520c9e4e4ba27d", 0x12}, 0x58) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff9faa}}, 0x7, 0x8, 0x939, "78ebc4b66ab038afa5e2086e2693c86e9c7edf20eaba8dd09a2c09fd6414217c1f5f0d201680ab60ce37ba26bfe388a987c61cadfe46d0d9d8310a76eaeacbce8ed18642d80186b5f91533cb8e26cc4b"}, 0xd8) r2 = dup3(r1, r1, 0x80000) ioctl$KDDELIO(r2, 0x4b35, 0x1) 2018/04/01 08:43:13 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000480)) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000032c000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000280)=0x54) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = dup3(r0, r2, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) r4 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(0xffffffffffffffff, &(0x7f00000f1000)={0x10, 0x0, 0x0, 0xa488d180}, 0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) pipe(&(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000002880), &(0x7f00000028c0)=0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000002740)=0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) syz_emit_ethernet(0x1, &(0x7f0000015e15)=ANY=[@ANYBLOB="00ff86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000013e5cbaa788014000860c5961e000000d0ff010000000000e40403000004000001ff020000000000000008000000000001"], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000002b80)=0x84) 2018/04/01 08:43:13 executing program 2: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x101, 0x40) fchmod(r0, 0x4) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00') 2018/04/01 08:43:13 executing program 4: mkdir(&(0x7f0000029ff6)='./control\x00', 0xfffffffffffffffc) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./file0\x00', 0xa4000960) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./control/file0\x00', 0x1000, 0xa, &(0x7f0000000780)=[{&(0x7f0000000080)="f6430ec8a4a8460f74a11df0600ec642cb9c55f913dcbcd4ea79fd8e0923da9f164d88469e7a5784adc589fa18e932c4d9058b82a0807bebed63784656c7de9d730ece5d8266bc2acb902621a5a6b3e786e76428", 0x54, 0x40}, {&(0x7f0000000100)="1f2c48d56489df965ec1f765512891d67ed2ceec9b9b7dbe1093af133224ced8dd2cef909d3faf4bc0f793cd355a72859ddf966754ed2c71d7671e8038768caf2523b8290c3a9aa018a160aed116a783854eb4bff64e6eb6ecb0b1a7ddc9ca3053ca8e2ec5b216320fcc5c96603a77823f7915fc13b5f61187ff08f675278823d6db78733afdbbfd2ca1302bc87fc3c1c7b78cb5882787b9a76ef4f7900dedd62fec443a0150c70683f06c72f900c4fa00a0c310fa378556ab5ddfdfc8f70539b77155b42ba6c01bed49826a", 0xcc, 0x6}, {&(0x7f0000000200)="f49df95fe478bef450e204eca3d202", 0xf, 0x4}, {&(0x7f0000000240)="0e61539107c26de8eb5663a4fd122ee39b7ad09312f07575dfd8d67c1337a4ed41516615d0eb8f4928888836cd7d10f790c1320390732c506896dec3c3778ed7214665d013d95cb5c04b0e39ce9407b1434d04a67dfcaa2b500513a42b1a2ebd2e5d5c7fdcb0", 0x66, 0x5}, {&(0x7f00000002c0)="75ab09e882ff22e5a51bcd55d06b58618376f1e9a8", 0x15, 0xfff}, {&(0x7f0000000300)="9bfa68efc51c90fa63089cff2c00862e472d4b481217b6ec24689f563e8dfb534a989c6d260eb20438671f671a94d182c4c255fe0ec5251388382f8bc5d91320a10e9a46b70709d990ee732603e1bc519f85b79ca01686cfc03051ec71684acf8b287b745a422da8b1bb1b91ebc94eb4bdc2e9e162b4add1d7d7c6f4ac49770a4cc75e", 0x83, 0x9}, {&(0x7f00000003c0)="c02def68eca242ebe1b89a4120f78743c1e007b30d66d5ee9e1847b08d9e011e0d3bff4ae81d534b63284d1b0556960b18b6b056fc276952c8a29cc8021078a2c150be7752a30b872aabacdc636433aa0a2e710d23ccd0f7b8fa2b137f570ffad1d07c8316a7e95574257afe8b9f4744f68836cdada3d3a23a44fc1ef4aff93b012f30093c4325af8a8a062e756850f2f6d6d25a9e85240dde949f363f888e5442e9d7cccb3d217603c1a8a8c0aecaa69816f07dc21856d079814b4d7c7c11c33adf0d55900a67ea303d5ff8cd3918a6ed84d460", 0xd4, 0x8}, {&(0x7f00000004c0)="ca5196280dcec827c714fa8b21ab039bb671153f5a4ae1e7e410af8b156c49777109e96e543fccce56029920a6f791025fdf6d64da59413226f02de7a3e3aff1b2d2c777a2e522a0a8ffb8471d47435243ee71a88b4aa07774d7a4f32f623f0021adff7e148b5bfbbb9df9cf2a885b6669e62e1172cb33c9122b603ef96f2c28bedb", 0x82, 0x1000}, {&(0x7f0000000580)="8302a4a773cc32cf00c1a8760fa2bb0bcc3e30718c41a28af61b60794887fb631d153ab265fdbc8af515f65e0c15098dbefc8e33e9591f0ddfb9b6549874d27c85ef8b37b209afcef46de5ebd31e9ab296f569708c786db19043aeed8b3e31bdd39283ae32fcf83c3625ce2dc21e4d789d13a661531f027c89c89c2042edb0d4e7a9ac2916fd94e208834c766d1e65540f4dd5b94871c2c4241977c26a490178e13150d7c14885372ffcf78c6f57943016bac1b491d7b967e847f5c8cd673508ad7e86299a4b91c9589637d3360f12114a88d246c3b7ac851c195a476631623d2559b0f14b21", 0xe6, 0x6}, {&(0x7f0000000680)="514fa70414041cf2e6ea0dc63d97e532f82332fecea229db28c66aded24842a0e445cf2c4d58f143bfba7dc06e01dfb5b20eeca429208a939ad95da8e18c27792ff9ddf88b8667035402c5be9b6db7b8afca8d5c31ca84b9df963682711363c0830a82f54856e64332dd1c2f250467b7bb50a2b05a7f4add950676f851d787a576c20bde61a734bef32f1aecec3060cf5cf22889bbc3c331ec594d77e5d9ba93f715474f5a0cb68abeb633d46a96d78e6045eb319231c3d87af0198272efc00fd85ac6c4903702c9590c9502b340c0316c7cac243a7da5f1f1f1d087a001ede34da1c8af6caa493bab649d27", 0xec, 0x3}], 0x800, 0x0) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000840)='./control/file0\x00') 2018/04/01 08:43:13 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x417}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x4b, "3649e95cca6d2e92c52264b44c94760c83dfda3fe8e874bff1b67c02e292ba10d4d2f0bc46dd73921edec0aa892bcdb931d30903019615c33bb40657c7b8336e80f3422f124b48b7d00185"}, &(0x7f0000000240)=0x53) 2018/04/01 08:43:13 executing program 1: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x8, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000700)=0xfffffffffffffffe, 0x0, 0x1, &(0x7f0000000740)={0x0, 0x989680}, &(0x7f0000000780)=0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x40, 0x480000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0xfffffffffffffff9, 0x8, 0x6}) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/01 08:43:13 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffbff, 0x40000) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r2, r1) 2018/04/01 08:43:13 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:13 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000041000)='\x00\x00\x00\x00\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp(0x0, r2, 0x5, r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000048ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000900)={0x0, 0x0, {0x1, 0x3, 0x0, 0x0, 0x800}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000049ff0)={0xffffffffffffffff, &(0x7f000003a000)}, 0x10) fcntl$getflags(r4, 0xb) 2018/04/01 08:43:13 executing program 0: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000000140)={0xffffffffffffffff}) r4 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00000002c0)) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f00000001c0)={0x3, r4}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000436fe8)={0x0, 0x0, 0x66676645ab2fa1bb}, &(0x7f0000b0d000)=0x18) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000380), &(0x7f0000000340)=0xfffffedc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000240)={0x194885c8, 0x6, 0x4, {0x0, 0x1c9c380}, 0x2, 0x5}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/01 08:43:13 executing program 1: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x330, 0x4) sendto$inet6(r1, &(0x7f0000000080)="3f4be1283d5aa5018544622808ef70abbfa9aa48b1f1cac12a80e9753af5d7b88c24b21fe874b1bed4c90fd842441a15aee7a1561131aed1cf790ee51ba2206b1a9cc4efb166e976106b6128bb7ddbfa452fc48d2eb67c0744f4b4ee268503c04e6df1d14ed2904da3a936fddbee239b919cbcaf323d6b82a9a266a3c8", 0xffffffffffffff18, 0x4000840, &(0x7f0000008000)={0xa, 0xf7fffffffffffffc, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/01 08:43:13 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000ced769f8cf8d5c9f5f0a55cf00cc70efd30000000000"], 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000000c0)={0x7ff}) [ 907.608719] IPVS: ftp: loaded support on port[0] = 21 [ 907.651811] IPVS: ftp: loaded support on port[0] = 21 2018/04/01 08:43:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:14 executing program 4: connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) unshare(0x28060400) r0 = eventfd(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x95e, &(0x7f0000d7dff8)=0x0) io_submit(r3, 0x40000000000000d7, &(0x7f0000001c40)=[&(0x7f00000015c0)={0x0, 0x0, 0x0, 0x3, 0x7, r1, &(0x7f00000005c0)="443fc3f0fce7accf3e5ee930bd148d251b1ed0832d85461b868f791d8bb17ce073f93b2b80c90a6ab1b05c9eae9c816e557eba9b3f3872c2b2b10a03d642c18dd740945cb25d89bfda2424297645b09daa2ca9073dfb50ab520171d83856c7e1f3804dc6530e59e87a418bd2d963e03e36fc8851cb757844b00dfa11cb515e6c53330ad01945174dd0bc0fa392166c14b13c82cc3c190b91e4651c4b9f6d6026b03d9c4c12294bf4545b45e26b92d7f1a79b096da8fb277313e5a1d7617e54364fb4b0032e60574a946c28a84585c18596572e8e4362995f3bfb441c93dd16054e3b6cff70fdf3a12d46af42b38a1643d7903ea09e12245e1366d7919c3c77f2b03d7cdda5512313a735169dd33e0f7cd2b96d29328a2c3443a9fe1ec6c0bc7b8e156b50b0546cd7b3de1143b14638d9076a11bea06a60e23367bf1f086c84753e64b7a61d012e5f5ddeecbae573b3b80f28583638554e8eb7c7227d39dbf2ce8e78a72060b557bf9adcf248f770e834f5a5d11df3c53482dd169b268d891ef140198cf63731f65fcafb04a79cd7b88b9dee615dd8e3d7e58bb5007837019b945501be2c7a37118db8e0076c9c870f09ecd219e89a1c42e64b68427aa8bddca31929098bbd62f071abf4c599e956ecad868cd6e0d42cd707a3ac4088e085cc6730d33401aea3b4cdb8ae20c063371b64e18a753b84a0c117e446593684a27e708c13cbbe1bedeb8d5afad665164aeb29b4d01d3b6b4078e5f214d036c230e201455f02d19e8529bc448a5a620b0848818451571e013fb878c2fc28df2fa8d91907854d7b91bc590bbe170fb5cc80f0aa00f4a4e8b5d1c2f2ef22e44f3130eff8f7d319551ee5258deda1f8df91c7000eed5efcd4a5a7d0de4e14f97df974505c2d31d051e6fd30e63339b54ac20ff7736ffab4cb2eaaf4a811d4ffdaea5d6590cb324a13ba62a2b209afdf77bee89e46c1ff09fc28cae2638e29b83fc36468038a39986df6f305bc28d73b1bde89fb12a0a27bd40136a6a07fa60690eb47c23fe1905def26ec79a7c3b24fd39f4d9a7da3b2a0711ab9359933d5f9bf2dc35ecca17dd68764d09515732929c4c95b93250b958174ba4261ff72fbd237e36a803add64d44c9cc28a0d511abc15bb83b6785873ee453338e565b888a6ed40220d96bdf050c71cf5e0e6bf723edb6945ecb0a94526ec8db61b6d7195a9abf24372a0e77dd14a39d9e5692706c0b78e41adc1b165fc4be04a196836ebc0be9f4e438e2358aeac28127f84bc6058abc3314d58c63ff070bb46df634ef259bdb6478435d726a1d2cc5c095286fd8fe44e9e1574b82468836909f15a792c2c1852b0b62cbf681f6ab1808a7d408072b0afab985ea95b568b322b76e2d2c4fdc9a5fc7a3b2b2d98b306f795719b834ea368a4d35f2d42ed36d2fed1045dc32b87d43ae1ef7f62df1ba82b47ee793a4296473dcd4a9ebb6671a4a6b6e07eb5a3d181a5ffad4f15213fd7aab40df33795bb8dcf1807c6b445a87873c92db991a29d9b87eae64c8d749ce8e8069d13d84909245b87ef21332bd468dd0cc52d18a8c27ee7b678c4750441d97843766747fabff5dd6d277105b93d8ab2bfd77df73c83e87042f221b3369bd009075df2914dccc7e8cfc7e07a77b0ece18a4281e53f87549d4b55de14ba812d15519d7b5da8253ea7f2852a7c0f56a38e4ef9746b4dc0143e960d47d27986688e97defc710bbee053bea38bbb3dc511825ed99239fd6c250007c69079ac3d896212a91c870ec0d89c6fe936e0f8c65dfba0a6469b5e3801cd349f917856a89875b0dbb33c3ae96f7281a3ef895e07e68b8fd517327a05fab040588437285c64a963deb7b9d1815b7cb7a050cbe922757d4b33b4fac88102500ff99724a36c95f11b8de0096442ea35058e99edfe8f561e8139730d9876cd8328296df8ba90a5fdf37fee56dc711e120dc20e46e9be833b77b672397fde2a76174b8c4651560015bf10f13a0df7069ee99b6510f86ad4b56fbfe6997f8eefd57f8db8304293a5cdc849b4bfc1a8cd404df49a040048374983c33324089b69b047d902fbc7493089f875ff3523db02c2004772441d5ad181f7cec9bc30ab0c24e2e2fc396866d791071b39eae5c19e7359ce0580ea688369c6609c7545c4085cd24710d7b2c522664d27a4d57fadd61742edc3fafcbfb289cf2a07e0558d9a269f400b0ef30f877009cf558ae32ab0930fe9b4dbc25b88db8b36a2b582767ed5b8e3cde87ef01a0befe7b7029d3125d5af3c3c855a766b66f678510b91397ccc2585f07808a6bb9d0cfb73b5a4dfb49bcdc6e5d3695f365bde713492285e171dbf5cd73086c06837486bee07f50dae437ddeffd2efc9caca4279a294d7a97ff1853628daade152da5383982fa2a4e976c4a0c0e305aa71b292f5615d823f9084b912699e45dac17bbfeb0b2ee3fe79d6d8b9debc3851fcef61766d3bb80c4c44b422fba9dfee63d9dfe95f1789f793dcebc35d73ea554761d388007972395ee9c837e3c001187ed50741be459a846bfae1fcc41f2e56547160c293f29694eb6c2489bf3d81644e4968cb9c129f36e159ca2afc48d30591e64a9b0953f6082ab8599f6360184cbe9b84a8beb0755b12edbfefc4c6aedbebbab23582163a9ffe597541b5932df2eb1c42a9b58bf501abfe6f140e4e7fee324a73242eedba9f90f5f352fe0e30ce089a3a952b061483dbcfbe0f27c052fb3eb46bfd66b689f75dbd3c1503a33e84bbe557238307d6c2de857f1e23266a0300d413c79130a67027129f31997b73aba76431814b3ecfa1519d46c758535dc915383131258b0d0d75912164ff30123866bb0053b07a33bfab36e01a32f413b4a4d398c682dea578cc126aa3f49f068f230fab8747c2224079acdd633ce309396102993a65c6e00435b3d3e4f88b685fe04de760f7b6cd9856ecb497cedc9752e645173288ccbeac5ac43bc66465aeaa9698018385ee15957c84875f1f4ec99bb584fc211d04757db7e535cfc6778cd14238e2560a01c311b64047393bb153e07cbb46498a0a198f274b3e7b23025e075f3b1ac8af11176b329fdfa72dc069b9a994d0dc4bae7c925993b38bf8a6b16d072d9b22ff04e7aecd0dfa799a5d19aaebb15ea82f1440538f040a6f962bcd25a10ccf877c350f5b0bf4d8840503daaa0685d66614749ce6bf11fa1df7df14c6005ea41f391a98bb50f3702036eefadc02a935a3e78823b3b0306c08f5e0d6668ef75630f525828fef90b32a87fa497841b6050de4ca02b2c433bf470281bdcab421eea46948c55ada0d6cb2a030dd644e41c3549cb0c31add0b0eb041aecbfb2bc62f764911c35188458798394ebaf60c692102fdf828737e44bc6a2021674871bcc6ba66b888e17799e1faeff5cee042a2fa7548a095af7edaca0676bc16a129e486e35c2940fbe8f1753bc3f607f0eea9d6231ca61a42238c3e4308450d27542e3c8e8dc0098e8018827752a7819c28b9631e393aa3e608434faf0cc85005c62d5b13342415ec51fe1919be161900701431fd7537d4a050fe46d69235d1e344401b016c28f877b57d2122de4ada527a6c5b0ad6c212f6788d0873c47572b5c25acdb9abbe4b0238304f8f2f5fe4d63ba1bfe7619c96aaa18ec24da5fba5f1dd7338504bb36b54500bfa189b5f4bd303e653133076563aecfc716ce2b36944204f9474cfcf6f6e50bd2541a455626fcec48cb255ef8a8f64f2e97b3740dede06b7f069c51f38a1205ca8f84d2a5bc94b0af72b8147bcbd944b7dd9855754ae2d2902f22b1639ec9c337298e30e0ffde640160faf1ad59abf24b7daa072a19d89ef2d5c12313b96c7aaec5e91d2e1c2ac504f5a92023ec173b6e849efde78c3d50a0f6d1ffc4c59274f7c8b615fa8cdc10c77e51e4eb43d3790793c1b1d1e793b8adde00f8da2073f2fa57497fcee7b77151d66b0e8bb510b680819c890b7e280168e5b0ebd71e0037207a3d0dd1f5e672002fccdec12da0643a0e6bbfc8485e30a293b1d70f7a19f7a13c75080a5ab76b3d94cc5e89a2a654b29f2f7af254c32a7058c2ec831a72d5c1da85bdc8f6ced56f27cfdf383209fbcc51b217abbf06725f582d7d87f7920171d717581b820940bc4d533c7d2fdd4dfa4aa7a0bf410ea39ae607446a197ca01fe1e0a62bca3f0f17e9ea3ef3016f7aae3b346ae0a3bc415b76021736c5ee046bcf1295b68ae06aaf12a553aa5b9db83140d7ff91a527e730bb5121be3b65a55b0d73fbdbebb66cf7f580eb5acca34f156f2487801d2b248efd40f5e499c2eadcb3d32220d0c2212adfa8629cfc6937d72aeb9a42443a9b4a4aa27b9773b698ee05bc04a2ce09be334c895b1a479235322136c21e3e58bc2333721e3d864d9205d5ffdd5fdf59a15089e73f110479fe551a6fd2163eaec92b54675bd604fa7866e073dd2029fb88eb2db4f41bfaa3436cfe11ecd9251c6bb0f9e3b48f6bc51ee4cf57b0551f692260d561f6d822108e265c36c1a729693cd5c10899f1b2209cff83f09c5dff8f63d4ddfd7cb818d943c6ee0d174a6ddf285654d6e135d80d41dec8709a81ed8ff51c70d50ab03d051cac2f431073a6e65f713b7498edbc616837b6237dbc2655c769e8cfdcfd87801d82f352f946cece568c2ab6e48a148fda68a39015776e712c9579feee5f908c1e6886cafd4bf96fc4f6fbf2bc2bf96717fdb04809a67d193f90e36ad657bebf152d8cf39390d01eaab5154c4e10acbc99fde837314eea5f203a85185d62110f4525c797c1b4e387f77f5182b16f850774559e9a3eb9ddaff09f8652f300e6bb7b0a03797f4b483b547e9c099c121c31d3bd9a0bf3d2bfa72c8b8dd8a4d22fd00f1d407f2ff8b3401bb622ac7160f219b1caab54312c6e9496d1921f823ca816e32c2efef2e1111a0fbca7ca70972afeab1e5c9bd61e09433e5026241f233fc3c99380e02c59985fef4d39fe5d02523e86e3b3776ea28ce792acd477e1b8cb0a6ba2df56e2cebad9f0bd613d39e66a37afff73998eb375dde6307659a9e5e99f3e15ad1e80b923afdca2a78125b43da4f7dd8b1c81882c640ee79c4f9d17c9a1a868c5bfd9bece5449eae2052911bd540a229178df8f574d16904600a71ac3ebd1f9226fc74e7a0ede2d7b8b0ce7350bec0908f9b8928704b2c717c41fadc8ccde9f4138ec72e468ea3b41f1fa66c78fa970c6181c4d55067ea0f7f723d3a44163f4f45c2a323b7bda500d9c163b2fb1d5d50d1dceff525490a59d51bd85eae07edc2a7d7a6fdb27bffb38fde59727208dc3affc1f1ceca9f52d61abd67b3a6e5ba93039650b3a64f43833daa37ae85eb898fb31353bc2bab0b4bf30d68f12d064d32a851e880bb9bd63b56e69a3e95809ef936bb4d24e1eaeceaaede542cfbe0e8e0c8ad3fc92ae343b17678f81f32b6e069637a06e4928bc4d77a23152b95a411720ab90287e8bd54a5c253d597921e96e9c436bf01495be32bacef2a091dae70d758abf9e4dadc941472a8acbaaae54759937d725cfa6a4481c59daad73436462d40635b1f25bfbaec9d3f01914e0ca9ed74adf598c23f9dda61859a925ecad267459a8fc6bffcb93ed4617c0903e4f4c3c35ab04815ba65f785b0e273a64e79d6cced2a28749c3f2284eb1428d5f461d666937481fcbb7465e2bfedc52a23a814d2f476758411891370dbde2ad0e2be5a5241c24a256f07200d8bcd34ae76c09081b39f88bee60e35120a1c8a8d49b00275ba17d1ca28b5f7347ab01badc7428ee9", 0x0, 0x6, 0x0, 0x1, r0}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x3, 0x8, r2, &(0x7f0000001600)="28138be2875f64bd4a48391404e049e8f4e1d101138b9b23dedf863d4c4b8b57f0226ca05432f6fe4a56ce831da5a97044e357c33ee4faaf110745ae8b3f19419e10ad59c494bc9421e18427b10ff7f558e6226013397fe66ebb9cacd49905ea0f9adbdd61eebd2cf2a170d3", 0x0, 0x8000, 0x0, 0x0, r0}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x8, 0x9, r2, &(0x7f00000016c0)="5423323167de087256169b73a10ebc647fc8a0f6bee875642dc1bb10a06f9484892c65bfc22f099596c9c7dc6e200885ad1623401032041cf6647a07cb6fe1e2703dc8510cc7916d70a8c4d2c840e351ea68cb927a0c58d91cb7ca4ccadc44d68ded232389024250da3397fe17b4cf26f96bf8e9d140c847eedd3423409223512a1631e0e55ba302c0e43f37eed25371263c763f6136889ad1759c6dd74ee182bd1d7507dc4682", 0x0, 0x2, 0x0, 0x1, r0}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x6, 0x8, r1, &(0x7f00000017c0)="f5a3934882a3391e9c0ee0aa4c7629392419b0f8dfcfe0b5b8fbd3bc064dba42bd5d3ca910e337c08c9aad57fcbe1e43d84c96ee226ae02c3d73c1f500b8a00e7c099831943bbb7a7957bb512b576977951e6cce763b5b2e8dabfb651116ac9fac5d235ac684fbad7bd1191e1b8a30922974a4255d88c395adf56a02b6190734d3f55ecd3e7a356dc2f591c4e4e4", 0x0, 0x81, 0x0, 0x1, r0}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0xf, 0x10000, r1, &(0x7f00000018c0)="a8872a24ab05233cdaa72c93090a3903a42a61a0ae1e5fc5a8a075dc56a148a2254523e55d8db1c9bff064ab42b2a240c522ce825b33d9ca3d4a6a2fe71402dae10df6d09826568efe731c9c98e5830a1d1fade3c3209c8c06eb7d61cba6d4652a99825a5929e3607a09820c0e92c9e0e36b50dcdab243439906ce144e5e16b1386ab78ae503257fdbc4ec48917a45e5a9c526ec84c93aae44e027bda7a9dfee0050360e789dd65309786f8b7753f0d64e94ae741ab702", 0x0, 0x0, 0x0, 0x1, r0}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x1, 0x1b2, r2, &(0x7f00000019c0)="4f922da01f7472c68b6a49b4f7164cf5d355e995330cbe6fcf5044970608fda869b6a0ad09ad55f555b347302912da75d6346bff8e2c26c990afd2c128634c0dac48896e8540ce140c4311ece6b0d16f32e24dff651b6b662975cfc5584344cc483dc7f97cef0aa167a5104956fc543f8cba0a1bab01f195dc1cc9031e", 0x0, 0xfffffffeffffffff, 0x0, 0x0, r0}, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x3, 0x5, r2, &(0x7f0000001a80)="dd842f36b7314dd29af7274a20e08815b963636e3e764b8cdd5d55d3eb", 0x0, 0x5, 0x0, 0x1, r2}, &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0xca2, r0, &(0x7f0000001b00)="13ff8c2d9220835722d18b079081302004bc00a9a3e1407da16d6471841800c079ae316370130cd49f0922ee3770eb3c305e8bb987e8c4c2dcdbeeec1e47bc740c618de1143f245fd08e3a4b1acbb655aeb3a8a9068c116631045bd0c66ed262bb59a404e97b59c88751c1d3befab189db30981f030b16c8e8baae91099d08f5d1fd7bb403b17be51cc62e572bf8dae2041837963f338b65ae02b03a5f6b6862619cc9f213c2815ad353891bba8722ed3ff9e78cd1466fc379bed1ab50f21e6d9efa1ee73f", 0x0, 0x5, 0x0, 0x1, r0}]) socketpair(0x3, 0x80a, 0x48, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=0x0, &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000540)={r5, 0x2}, &(0x7f0000000580)=0x8) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x7b1802, 0x0) execveat(r6, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='i(selinux\x00', &(0x7f0000000100)='{security@em1[ppp1eth0$cgroup\x00', &(0x7f0000000140)='$\x00', &(0x7f0000000180)='**eth0.[$\x00'], &(0x7f0000000440)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)="142a656d309a00", &(0x7f0000000280)=')\x00', &(0x7f00000002c0)='ppp1]eth1.md5sumnodev(em1-posix_acl_accesswlan1\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)="c52476626f786e65743134766d6e6574312d2a2e2b73656c667b212900", &(0x7f0000000380)='&\x00', &(0x7f00000003c0)='\'}trustedeth0%\x00', &(0x7f0000000400)=',\x00'], 0xc00) 2018/04/01 08:43:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8000000000000806) writev(r0, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) 2018/04/01 08:43:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x101d}, 0x2c) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200000) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf663, 0x40200) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x3ff}, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000040000000001f110020000000000000f8ffffff00009500004c040000006fa5dd382acfbc11b96c655c9eedef9eac08a04bf929b1ab3fae95edb9da2de6b10900b160521acb6dd256cb2955ab269bed555f819f2a003d36e4de70f1ec9b7554087044ea31cc4cabcf3be5ee0308809b1ae64482a96c4cc81b4fbc7e0cd4def624cf5ab2c6ab4bd2d0a7564ba8dd79b9e2969c74ad1f53b3b7fcf772f4676e6ba7a8cdd15df4253e5e114620cc66a4b72d9514881765c9ea9360fed7f7a911d2215b97c25c83b24ec744621acad7b9162948e32d120a4593a455881993e3b807264d397cafa675fcde4d3eeacc84"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/01 08:43:14 executing program 6: r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x8) epoll_wait(r0, &(0x7f0000000300)=[{}, {}, {}, {}, {}], 0x5, 0x8) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) fsync(r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x5, 0xfffffffffffffbc8, 0x2, 0x5320, 0x401, 0x6, 0x40, {0x0, @in={{0x2, 0x4e20}}, 0x4, 0x2, 0x1, 0xba1, 0x4}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000180)=r4, 0x4) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) 2018/04/01 08:43:14 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x14000, 0x0) setsockopt(r0, 0x101, 0xfffffffffffffff9, &(0x7f0000000000)="cf1e37194fb0dc5645f23ccda37e770b330947cd2237d1700dc590a17d14a15ae8e03ee69d0355a55548c3f072945450339272f283856e03643d030975df67a1528ac16c539900986137133d38b8fd97198eef", 0x53) write$eventfd(r0, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x3000003, 0x13, r0, 0x0) 2018/04/01 08:43:14 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) umount2(&(0x7f0000000040)='./control\x00', 0x7) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/01 08:43:14 executing program 7: r0 = userfaultfd(0x880000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) 2018/04/01 08:43:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) signalfd(r0, &(0x7f0000000000)={0xfffffffffffffffc}, 0x8) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x62c905c3) syz_emit_ethernet(0xc7, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipx={0x8137, {0xffff, 0xb9, 0x8, 0x15, {@current, @current, 0x326f}, {@current, @random="0201b5340f9f"}, "7e86e10921cae28e90dfbb61e3eb408728d3708a6ea170dd1677d098eddb760a68bf80824e86c8571750214870195eec991733d2eebd0b5f14f252ab89a0dc38239d28cf0f4f113ade5a92566612904bf26bcf0583a9e0a8c79c3b87bea84c163693eca86ba6536d0bd3b212d70edee60e86701eb06ad3521db5dae0b9303b91cee232022ee4f8896b1033b1e6292cfcc2aab276d29624a5933132"}}}}, &(0x7f0000000180)={0x1, 0x4, [0xd4a, 0x9a, 0xe53, 0x814]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000eae88b074b0000004c3cb4cecb84a500c58d13ebf7a59a91"]) 2018/04/01 08:43:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:14 executing program 5: r0 = socket$inet(0x2, 0x80003, 0x87) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@nat={'nat\x00', 0x19, 0x1, 0x188, [0x20000140, 0x0, 0x0, 0x20000290, 0x200002c0], 0x0, &(0x7f0000000040), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x1d8) 2018/04/01 08:43:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:14 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000000000000a00000000ffff04000000"], 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000140)) 2018/04/01 08:43:15 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x7ff) r1 = creat(&(0x7f0000000140)='./file0\x00', 0xa2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000180)=0x1, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f00000000c0)=0x80000000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000001c0)={0x6, {{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}}, 0x0, 0x6, [{{0xa, 0x4e24, 0xe0000000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}}, {{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, {{0xa, 0x4e24, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x80}}, {{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x4}}, {{0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}]}, 0x38c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000100)=0x2, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000002d, &(0x7f00008eb000)=0x4000003, 0x2) 2018/04/01 08:43:15 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7f}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x100) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/04/01 08:43:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000440)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1, 0x0) 2018/04/01 08:43:15 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xc2b}, &(0x7f0000000100)=0x8) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000200)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x8001}, 0x8) 2018/04/01 08:43:15 executing program 5: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="58000000b42dcc0fd97132cc2a39a2170f1e9d99d2a22b34a611b717fc80e5723359b342037ecb7a1d320006c49a2c5d2865145257acc5b45fe6463553759d469d53995e11381ed4db6b599064955f6e5ea22a5fa800a9b8de7a238556f25b8e7d7af0b9f1670630e359387bfa2a62be3d10f934daa1c822e66f9f6ab1e17084ec03dda12939c011f96bcb6cc1b753f702a90c6440ffc3a34be043662829d3dbad3f34c75d682a916cf65ebb59ce1b732d17f3bdc77b9623348673d6a5d4951536b56ec0814928d1520e6768556e8964dc251f5a3dcd9965431500000000000043d5cb44493f"], &(0x7f0000000380)=0x60) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r1}, 0x8) sendto$inet(r0, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x75, 0x100000000, 0x3}, 0xc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'ip6tnl0\x00', 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip6_vti0\x00', 0x1400}) r2 = accept4(r0, &(0x7f0000000200)=@pppol2tp, &(0x7f0000000280)=0x80, 0x800) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) accept4(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000001c0)=0x80, 0x800) close(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) r4 = getgid() syz_fuseblk_mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', 0x4000, r3, r4, 0x40, 0x6, 0x50440) 2018/04/01 08:43:15 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='nodevsecurityppp0[proc(posix_acl_access-\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000100)="24bb64e21931dfcd43a557b0191c4eba840e34877c0672c70471d8ce4b1d0f1fd65a1ea5528b9a87b40e65df3795a98bd0059797abd2abf3e878e1e200c3c498e532b43c5c787d197ab4815fbebdc708a7a4947f43324a128ed6e469da2b45bfc13c71d8de497722c681b79d591076134c6d74f90abb5c6a8e0f2cad8f363a24c3a4f22ec4ce3ffdb3f65b6262fad1383860ff9e08ade29867b664081da17b8bad60753aab6a0f2770891f8199ed2ca364cefeaf9aaeffffe402800621aad4bd4ef1ce26efbc790c399d40af0eeb9f142a2069b533e3c5ee5b97a0ed", 0xdc, r1) setpriority(0x2, 0x0, 0x6d) 2018/04/01 08:43:15 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x0) fsetxattr(r1, &(0x7f0000000140)=@random={'system.', '!\'ppp1trusted]]GPLtrusted:mime_typevmnet1\x00'}, &(0x7f0000000180)='\x00', 0x1, 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80403, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000080)={0x4000, 0x100003, 0x75, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00000003c0)={0x0, 0x36, 0x0, @thr={&(0x7f0000000200)="1468941bee3ac57a21b5ac5d6f3499b1fd28ad36a9e8c112c05fa8e03758724523bf616b542c8864d161fd90cfb3a3837e637e57c9d27c51f771fe36d0b765242c487aade18d7647ac0c30879c767c1752ec4b65959a0789c269b1d0ab5eafc75612e2dcc44f09fbe96f4936b26ab7957ef8e431c54d6e119d0d7770f0a28f25502b73390acf3bac9202849a37d0ae72da6a34c78d8ac9af75aeab25bfdbaa64ea8d44bbb10e508c4a66d17f6f24da2c769acf", &(0x7f00000002c0)="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"}}, &(0x7f0000000400)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000040)='./file0/file0\x00'}, 0x10) mkdirat$cgroup(r2, &(0x7f00000001c0)='syz1\x00', 0x1ff) tkill(r0, 0x1000000000016) ioctl$TIOCSTI(r2, 0x5412, 0x1) 2018/04/01 08:43:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xcf, 0x40800) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0x3, 0x6, 0x1, 0x404}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x3, r1, 0x1}) 2018/04/01 08:43:15 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000180)=0x84) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000f80)) r3 = openat$cgroup(r0, &(0x7f0000000200)='syz1\x00', 0x200002, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000240)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000380)={r4, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r4, 0x20, 0x30}, 0xc) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000400)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000004c0)={0x5, 0x600000000000, 0x4, 0x1000}) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000500)={0xe593a14f23cb46e, r0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={r1, 0x1000}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000005c0)={r1, @in6={{0xa, 0x4e22, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x20080000000}}, 0x1, 0x1, 0x7, 0x20, 0x42}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000680)={r5, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x101, 0x8001, 0x0, 0x4ef, 0x8}, 0x98) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x90200, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000780)={0x5, 0x20, [{0xc93b, 0x0, 0x81}, {0x3, 0x0, 0x2e}, {0x24963f92, 0x0, 0x5b}, {0x1, 0x0, 0x20}, {0x7fffffff, 0x0, 0x77b}]}) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000800)={r1, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000840)={r4, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000880)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x100000001, 0x6, 0x9, 0xfffffffffffffff9, 0x8738}, &(0x7f0000000940)=0x98) connect$l2tp(r0, &(0x7f0000000980)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x1, 0x3, 0x1, 0x2, {0xa, 0x4e23, 0x1}}}, 0x3a) r7 = getpid() move_pages(r7, 0x2, &(0x7f00000009c0)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000a00), &(0x7f0000000a40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000a80)=""/87, &(0x7f0000000b00)=0x57) prctl$seccomp(0x16, 0x2, &(0x7f0000000b80)={0x8, &(0x7f0000000b40)=[{0x34100000000, 0x8, 0x4, 0x8}, {0xc854, 0x6, 0x5, 0x2}, {0xffffffffffffee34, 0x8000, 0x100, 0x2}, {0x4, 0x0, 0x7, 0xfffffffffffffff8}, {0xe5e2, 0x2, 0x8001, 0x100000001}, {0x1, 0x4, 0x6, 0x4}, {0xffff, 0x0, 0x200, 0xffffffffffffffff}, {0x7, 0x9, 0xfff}]}) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000bc0), &(0x7f0000000c40)=0x60) setsockopt$sock_int(r6, 0x1, 0x1e, &(0x7f0000000c80)=0x4, 0x4) r8 = accept4(r0, &(0x7f0000000cc0)=@ax25, &(0x7f0000000d40)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000d80)={r2, 0x3, 0x30}, &(0x7f0000000dc0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000e00)={r4, 0x173e}, &(0x7f0000000e40)=0x8) 2018/04/01 08:43:15 executing program 6: setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000100)=0xc25, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) timerfd_create(0x3, 0x800) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000200)={0x1, 0x6}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x400800) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@loopback}, &(0x7f0000000180)=0x14) 2018/04/01 08:43:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x22, "9d114220e0a0f98386fa88536693aec501bea7a4e6317ad88c8035abfeba148ae655"}, &(0x7f00000000c0)=0x2a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r2, 0x7f1, 0x10, 0x8000, 0x3ff}, &(0x7f0000000140)=0x18) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dc", 0x1c) write(r3, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) r4 = getpid() sched_setparam(r4, &(0x7f0000000400)) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000000240)="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", 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x3, 0x0, 0x11f0}, &(0x7f00000001c0)=0x10) pwritev(r6, &(0x7f0000f50f90), 0x0, 0x81006) accept4$inet6(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) fchown(r6, r7, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000440)=0x7fff) r8 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r8, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) sendfile(0xffffffffffffffff, r5, &(0x7f0000000080), 0x102000004) write(0xffffffffffffffff, &(0x7f0000000300), 0x0) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r9 = socket$inet6(0xa, 0x5, 0x0) select(0xb4, &(0x7f0000002000), &(0x7f0000000200), &(0x7f0000000fc0)={0x20007ffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000)) setsockopt$inet6_buf(r9, 0x29, 0x40, &(0x7f0000000f9b), 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000002040)="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", 0x1000) 2018/04/01 08:43:15 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:15 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x0, 0x0) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x1d) fcntl$setown(r0, 0x8, r1) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000540)={0x0, 0xfff}) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000840)={0x4}, &(0x7f0000000880)=0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x20000000000002ff) open$dir(&(0x7f0000000100)='./file0\x00', 0x200, 0x0) getdents64(r0, &(0x7f0000000200)=""/250, 0x134) 2018/04/01 08:43:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1600000000000300", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000000066017fd5e5d35f84e0bf7f29533e74f0e043a62fbaa013bfe22fb8e5d5d023de6b537f7f8a371934817dfe8b9549a2302c21a89c370b8c3b0c80eb2e506ad9c1eb9ece8dce9f5fa19c748d1a44252e8f4449caafb5e696ac1c095da814a078464ba6", @ANYRES32=0xffffffff, @ANYBLOB="000000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5c01dc4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x74b, 0x7fffffff, 0x7, 0x8001, 0x9b}, &(0x7f00000001c0)=0x98) 2018/04/01 08:43:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x4000000) 2018/04/01 08:43:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="14008000041f0100000000000000020000000000"], 0x31b}, 0x1}, 0x0) 2018/04/01 08:43:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:16 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x100, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x5, 0x8001}]}) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)='GPL\x00', 0x4, 0x2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x48000042, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname(r2, &(0x7f0000000300)=@ipx, &(0x7f0000000380)=0x80) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r4 = epoll_create1(0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000003c0)=0x7f) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000b1afa0), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000000000000f01000055000000"], 0x10}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)={0x0}) r6 = accept4(r2, &(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000200)=0x80, 0x80800) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000001c0)={r5, 0x3}) ioctl(r3, 0xc0184900, &(0x7f0000002000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000d83000)) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000000400)=0x20) dup2(r4, r0) 2018/04/01 08:43:16 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffffffbe9e}, {0x6}]}, 0x10) write(r0, &(0x7f0000000100), 0x10174) 2018/04/01 08:43:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)={0x14, 0x22, 0x109, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/04/01 08:43:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), 0x4) 2018/04/01 08:43:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) getpid() timer_create(0xfffffffffffffffd, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000140)="b1ff2fe58927380f95b1df170101a5908b186e67885b6069cf32f5d6ddcceb2099d3ebe6b366c02f8bf1f7e39403f183fdc579c608f213848515345c24da8927fa2d6d95d02748c75833a0a60dab4b0d671d5db75d9aaceaa33840512e7670b59437784a0ca35d46a358b52ba99f5adbe17465f9a0069081debc878d73a1b0f3cdbfe94772353dc6af6f39ab0eb3b18be4db8979dc6c4022fa4988677e43547454394f6e6fd8ec4cfa9ade2536ee41aeaa", &(0x7f0000000080)="fd472cf7be3aae14b0eb801524c438d19e3e3afa85"}}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(r1, 0x1, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') tkill(r2, 0x1000000000016) 2018/04/01 08:43:16 executing program 0: r0 = socket(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80000, 0x0) write(r0, &(0x7f0000000540)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf002f445d5fc87f3d9124cf4f00979b8ce411834e97ad07f9cf8aab5e85a4f0f733f24befc7cc1e2917980b10e59e9b670e938d0487a6011aadcf66a8812dfcd7dae2a61eba2d650f2639fd7bb9c387d158f90c917007ff1b24889cb6f1e3fd01f01ee18dc1691b1a784f3a23f55217a4e4321730911b8539b8949635d9c18ab061a762a5bb27d81413e88a4193b3b0f9652b59259a70824daed373dc56ad915f00d9e247add8c54c9abe24da8abb4cf07d848d1ca674a385b1813e58d67ab13e4304f5fec30353454ad7f3b192b0236748ffb91d4525b4", 0xf5) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000004c0)={0x5, &(0x7f0000000480)=[{0xfffffffffffffbff, 0x3, 0xff, 0x4da2}, {0xff, 0x5, 0x3f, 0x400}, {0x400, 0x6, 0x2, 0x7}, {0x4, 0x0, 0x7, 0x7}, {0x13, 0x3a9, 0x1f, 0x2}]}, 0x8) preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000180)=""/125, 0x7d}, {&(0x7f0000000100)}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000300)=""/27, 0x1b}, {&(0x7f0000000340)=""/55, 0x37}, {&(0x7f0000000380)=""/172, 0xac}], 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0x40, 0xfffffffffffffff9, 0x2, 0x7f, 0xfff, 0x2}, 0xfffffffffffffffd}) write(r1, &(0x7f0000000140)="1f0000000104fffdfd3b54c007110000f30501000b00018000000000000000", 0x1f) fstatfs(r1, &(0x7f0000000500)=""/21) 2018/04/01 08:43:16 executing program 7: open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x800000000000000) r0 = socket(0x10, 0x2, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x99ec, 0x8000) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x2, 0x0, 0x3, 0x4}, {0x3, 0x4138, 0x5, 0x401}, {0x0, 0x100000000, 0xfffffffffffff21c, 0x6}, {0xfffffffffffffffd, 0x0, 0x6, 0x10001}, {0x7, 0x14, 0xffffffff80000000, 0x3}]}) write(r0, &(0x7f0000000000)="24000000100005004d07e30800f20103030501001000010026000000f70000f1e75c09cf", 0xfffffffffffffd33) 2018/04/01 08:43:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0xffffffffffffff69, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x3, 0x0, 0x1f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xbb8}, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x240042) sendto$inet6(r0, &(0x7f0000000040)="7ffa12586f4118ab44f6bedbdd3c65b279", 0x11, 0xc5, &(0x7f0000000080)={0xa, 0x4e21, 0x821, @empty, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x400000000001, 0x1) flock(r1, 0xc) 2018/04/01 08:43:16 executing program 5: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x7, 0x8001, 0xce24, "6838061a26be35e7de13944a10a2c2d2052a6f1b073e6fee5034a4a3d3a932678103971435e227a363192521a2b05eac43307be5a6e3843434f2a6d71caa11", 0x37}, 0x58) r2 = inotify_add_watch(r1, &(0x7f00000001c0)='./file0\x00', 0x2000000) inotify_rm_watch(r1, r2) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000ce6000)) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/179, &(0x7f0000000100)=0xb3) 2018/04/01 08:43:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0xffffffffffffff7e, 0x22, 0x509, 0x0, 0xfffffffffffffffd, {0x6}}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4f, 0x204780) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000000c0)={0x80, 0x4, [0x1d]}) [ 910.389296] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 910.428556] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/01 08:43:16 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000002c0)=@req={0x7, 0x2705000000000, 0x4}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000003fc8)=""/56, &(0x7f0000002ffc)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x2f, "e84cc0ca8676c93708a6823acdb85656a1500510d6933cb7664ad49ff85d8ac3127a63e17091f4ee3a5a0a4575c8aa"}, &(0x7f0000000240)=0x37) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x6, 0x3, 0x7000000000000000, 0x7ae, 0x66f}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x9408}}, 0x0, 0xf3bd, 0xffffffff, 0x7, 0x10}, &(0x7f00000001c0)=0x98) 2018/04/01 08:43:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x20201) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-aes-aesni,poly1305-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) 2018/04/01 08:43:16 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017ff4)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x200000000000937f, &(0x7f0000a28000)) open_by_handle_at(r0, &(0x7f0000000000)={0x4a, 0x5, "2f411c4721063ac05216c39139469bf701c9745d7071fcdc9c459c28903842df6b05cf2316967344ccf71cabb47496df9c4f0d6d11fffe5210266f34adb155220b20"}, 0x200000) 2018/04/01 08:43:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000011000/0x4000)=nil, 0x4000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f00000000c0)=0x1, 0x4) readv(r2, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000ff0000)) dup3(r1, r0, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/01 08:43:17 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20147bc7}) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000000)={0x2, 0x2}) sendmmsg(r2, &(0x7f0000000840)=[{{&(0x7f0000000280)=@ax25={0x3, {"cb4e8aa5e4b25a"}, 0x5}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000300)="d5ef8a76d0bc2ab80fcd0c1ea06414772e1b6c49c8e3b7e4025f1254c3f3842bec5a64dfefbccfbc8adbaccc3a6d128ed8a607c5fda32fa54f91fd7e8c0b5273786ef85d5aa247c7fae7923cee60393648073eb5c917728f0b968b5c5eedeb51ec9b335dd8e61f8d868f72119c96435caf275f80df119e24d90aede36d0cedf5f25e67570c93601d25ef6b23eeba6a195b", 0x91}, {&(0x7f00000003c0)="b101dace0825506633e4f4bcaca72a17caa142229d4f2d7dcee02ac07456c26fb385c2b907a7b8837369060d4fbcb1b36e48952d65d8d73b181944fd3bb7e1a413275c6d986000fab1f0ede29fb23edabf516f6e1149d1c0e13e85377c5322a63dd8b4e085c0c6ee29543ab039e68e171b745d2993079eccaba6615b8105d8db50cc8187a67b165cc32fdff784433f79b290a2cc2740e17432a7aeaf2bc8ec25bc0a81aa0de20c6299834ba61e3882df753161e02598ba0d56b2d847ee26f2db4130cd1ef2b25d8dfa5a208636d7473c8353d4a921d9ae8ade209202a989dd", 0xdf}, {&(0x7f00000004c0)="aa3385680b3c75b07b18a11f6205a4b610e03f8376048ee24cd7bb2334ae5c03d4e742a6a2713ec248685bf214b74850dbc1c1888b97691e362d31a416e6790d40d8fee5c8949f906c7b7ce6ae3e63a947664066288e410e79a752dcb992631c5b24917af9da2a5e9eab0c3b0a3375c1e653f64431e613df3e8df2744a1db58e54674e681f48913ded0a559bbc562540f4e192021de9ea2f3fd517dfceb81e9773da7e019b723123ef08e0b25b73c75dc553c783edb12582e993b1f641fca363c2a4c2ee8caccd72d82a06bc4508f8ebf482271513c010", 0xd7}, {&(0x7f00000005c0)="18a15e7504d0691b15143b39b72e924a236a1dddb069abfd5a862dbfbe7b2d5f6f97b451439005660ab8ac80eb034dd2a4beee03eebc429479f01044b808af1d8da67ac569cba15a40858f1474831aed9e4b34912d0cb6a51baf3c8e35ae2d22819ea3fa536c12684d51cd1e16f3c80c227e1d3f494352f3606685743aa63c27b0d82b0d0ebe43bbe58a19711572af1a67", 0x91}, {&(0x7f0000000680)="3b21ea6fafbb41b76a65fe191809c568ffe9e4779cb55b1b95981af8d3fa3a999e61e757d076049e969d177267ae7eac5d2c0aaa03ade83abba05d54364c24d3908227662d", 0x45}, {&(0x7f0000000700)="56d9d78a4a67ec4497940086efba33ec2783e763166fcb3363351cbbf4d330b60bbf4d8e0cf80fa65adfec46d19fd407e7db01ea642f425187ec8c2045c744a8", 0x40}, {&(0x7f0000000740)="0562d5f3a6a470f5b901352c850101441c82aa0c57f3dbf4caf621a73331f98df51daafc81cf86db29aac7c33f86d21ca6528cfbc4acdffca4dffc033b651e4922ca36f3358c71276c6f3c84c30e61991b2f094ea8b876eb36d7bfe6116f2a7ba9f5135a0fcc07fa9221ed8579c872c1e9eb2154c8d03a31b1c4cf23fa69011efff8be86d68bd2f49724be57f262e429a927468173fcd91f483abf385e3de7b2ffb75025049f517f186f282fcf5ccc33362e84eee4942deac1d55210441411c8fcaed6fb8929de65f49e838bbe1b3a31033529f574284ecb0a", 0xd9}, {&(0x7f00000008c0)="43b0781d0e97c6a1a461407d80ebaa105c2199d554518a7b164eab63b1042c3ab232d725d0c631293a462120400b2493204546448e0a2851ddd35900e3bd17c689f409eeb36a9e6b3ebe4d35d7972eb9c66921bea65b68f6d5033e158fd4149e49eb549a932c9be4a59c2321e3", 0x6d}, {&(0x7f0000001180)="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0x1000}, {&(0x7f0000000940)="e49fb2fa51241c22daa84d8d3dfc19d14cd548110febbf9093dbc1fd4683d2fd4fcdbc59c08b01fda36554864c41abce503dca1e652ec055d252c79ff77b8da74ee0c439aabc5609c1554280fd6979cfca29d86cf36c6ec5ab26085bd8287661a06b3a84babd36710fffcf0a91a3e8c9cc57a40de98851cfed5b611a629bb21689236bae5d45bf1c5386ecc29bed56c0df38aadb2b1b6c1c0cbbba87c629abcf61769453aecc59", 0xa7}], 0xa, &(0x7f0000000a80)=[{0x44, 0x10f, 0x3, "1cc52a56b7ccd48170ce42b0d19413e3d3de574c6686009ba9ce07e9e7d6139eabd6f6b157d5e5e43f9f8f60e60b3c4034fa024e314ffe79"}, {0x100, 0x1, 0x8000, "0a2a71bf4139b773db413c17a82d19bb166eb88a3dffafb983dd622f66779fe0e35e45aa28cba670679ff2c1afc44a42461de450d05c21d3534168882ea912258c2f9d76e32edd6a81e9d8911a6c31bc23c4425b70f10a060d83717b2dada1de2169f05246adb65f42667ebdd23090d6e43aa386d3791d047da45bc54d2578ca3ba89abebb1f1260b05a166bfc3b8b3a5ee45def16d43b429dc9dc9a48d3eac5868d4eba10caba5c5612899524691a8b8eb2f62b09517a6e937d3fc3b6a6b0c2eb537d0272fb5bbf42eceb2b58cce8de928ffc14a132b9f1e00f59a3e97f063ba746542335f557c8912ff935f5112237bb"}, {0xdc, 0x116, 0x0, "e80bf3cf3ae266c1d2a02ac06aee7a2d48c21a0ba1a73666bf8d7b802264782ea5a229226c7eeb6aef9736a31116fc1be6bde76ff1eee972c4367134e7478851fb6475a9dd8b21a3c355d433868da878b266848e727b83661f29f61a65c9c49e9f2481d489a1992c0818d6aab808d596974f874a2cafa7ec6c18fa8ca85476697d62c46c98e2812758d0c8eac0d764e6c64ac9dd1ec1f4dc698970502acfbf452c520edd02fddcd87dbe231c06d67398f152954007078bb834df95e335c305f603e9144093e98a1ea16bf1e5a91838fc"}, {0xd4, 0x11f, 0x0, "b36350d5737c28ba4440adf198c7b8bcdc5c8f6c9f6205d28c286ae1427af5d58f736c5a15a2121ddef1433d49d2b4033c38e482b72a898f2c74f4a506e3709b53082f18b2490eed70c36d7bb8d68dcf2c52b6785c0183fa7689f27e8614be9e208ae7299bc6bcb398c6c6d3cdb263c6d11bf383c885f566c4da2c899b4658f6c99840ecda177b588fb9e43bc49fd79dd25ca1e16dcbb9df9743422bd72bb8d159881b383b0d37306ba9715acfb81288612b9a15262ec8a50a8a7d32528379a31c2c295f9390d9"}], 0x2f4, 0x4885}, 0x5}], 0x1, 0x80) recvmsg(r2, &(0x7f0000001140)={&(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000000000), 0x3be}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) getpeername$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000000880)={0x1d}, 0x10) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/04/01 08:43:17 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) time(&(0x7f0000000080)) 2018/04/01 08:43:17 executing program 2: syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @rand_addr}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000012c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) 2018/04/01 08:43:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000002c0), &(0x7f0000000340)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000440)=0x7f) r2 = socket$inet6(0xa, 0x80003, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) r4 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000380)={0x0, 0x1, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="6de69df878fa49addd7d7fa8fc62d6dbe09a055ce8f90c2bc3a9ca380597d8b5b4019b8f42621466c0b723bb707558100a5f7e1bc45aebde550de71eda69ac0199b3fb5828136176f7667fdcbd44960616499f22251cfe5f389fc4"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000580)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x4, 0x3}, &(0x7f0000000480)=0x10) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000280)=0x3) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000004c0)={r7, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}}, 0x3}, 0x88) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={r7, 0x8}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/04/01 08:43:17 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3, 0xffffffffffffff35) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x178afe91}, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x3f6317290f7e7a5b) mq_timedsend(r1, &(0x7f00000000c0)="af8536af4919bdd53967541c30c90bcfcef6ac71001639afe96a31db883668effb568654ee768b215464425615b55e0b7fe8ce6761ef205fc0062dc40940d0e80c49", 0x42, 0xffffffffffffff01, 0x0) socketpair$inet6(0xa, 0xa, 0xc, &(0x7f00000001c0)) 2018/04/01 08:43:17 executing program 7: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x44400) sendfile(r0, r2, 0x0, 0xffffffffffffffff) 2018/04/01 08:43:17 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x4000, 0x44) 2018/04/01 08:43:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:17 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x1c, 0x22, 0x108, 0x0, 0x0, {0x20}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) 2018/04/01 08:43:17 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000197ff8)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000091ff4)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f0000000000)="c0f87b36705e97bf6f6f8a04dd862272f1f1582cb49f40fe9b780d7abbd2af076318289d9d076c03fa59a63929b5724dca581a7724f20c34522ca1fd017f7ebc9dac90e76e469a4d2396ba78a8385ddb4c7b7ff2f717013e2fde40f45a707f32ec8000c0821ceb907eaf3cab5a61db08bfa2bcde16b37c6b87304f841c1face9f36f0fe5edb86f790757a606c36cd379c5a1a740", 0x94) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) 2018/04/01 08:43:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000001300)="480000001400255c0c004b01fcfc8c560a880000f217e0060000000000e5efa1bc560300000000000000200028213ee2060000000000fcffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x3, r0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000180)=0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000080)=""/170) 2018/04/01 08:43:17 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:17 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDMKTONE(r0, 0x4b30, 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000000000000"], 0x1c}, 0x1}, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/04/01 08:43:18 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) [ 911.640196] netlink: 48 bytes leftover after parsing attributes in process `syz-executor2'. [ 911.681399] netlink: 48 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/01 08:43:18 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xe4d}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0xbae2}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) pread64(r1, &(0x7f00000001c0)=""/117, 0x75, 0x0) 2018/04/01 08:43:18 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x280) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x476, @dev={0xac, 0x14, 0x14, 0x14}}}}, &(0x7f0000000140)=0x84) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000001440)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000001540)={&(0x7f0000001400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001500)={&(0x7f0000001480)={0x48, r2, 0x101, 0x70bd25, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x805) sendmsg$rds(r0, &(0x7f00000013c0)={&(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001380)=[{&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/67, 0x43}], 0x3, 0x0, 0x0, 0xca2f1c50f8179288}, 0x1) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) sendmsg$nl_generic(r3, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000022000000000600000008000a000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:18 executing program 1: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) fanotify_mark(r1, 0x6d, 0xfffffffffffffffd, r0, &(0x7f0000000040)='./file0\x00') 2018/04/01 08:43:18 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x9289, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7fffffff, 0x400000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/net/pfkey\x00', 0x81, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001200)={0x4, 0xffffffffffffffff, 0x1}) fcntl$setpipe(r1, 0x407, 0x7) open$dir(&(0x7f00000001c0)='./control\x00', 0x400180, 0x192) openat(r0, &(0x7f0000000300)='./file0\x00', 0x101000, 0x5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000340)=""/245, &(0x7f0000000440)=0x2b) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$netrom(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, {0x1}, 0x40, {0x2, 0x4e23, @loopback=0x7f000001}, 'ipddp0\x00'}) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r4, 0x5eb855) r5 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r5, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendto$inet(r5, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000240)=ANY=[@ANYBLOB]}, 0x1}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b880), 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r5, &(0x7f0000f8aff1), 0xff8f) close(0xffffffffffffffff) 2018/04/01 08:43:18 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000f48)=""/244, &(0x7f0000000000)=0xf4) r1 = socket$inet(0x2, 0x2, 0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x71b, 0x8, 0x0, 0x1]}, &(0x7f0000000080)=0xc) 2018/04/01 08:43:18 executing program 4: set_mempolicy(0x3, &(0x7f0000000080)=0xff, 0xef) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) move_pages(0x0, 0x2c9, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) 2018/04/01 08:43:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:18 executing program 5: mkdir(&(0x7f0000578000)='./file0\x00', 0xfbfffffffffffffd) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) tee(r0, r0, 0x2, 0x100000000b) fcntl$setflags(r0, 0x2, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14) bind$packet(r0, &(0x7f0000000580)={0x11, 0x2, r1, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x8, 0x2200) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x7fff) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000100)) sendmsg$unix(r0, &(0x7f0000000200)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="d97b28663b40f741717ea692c346de081718ab2f3975dd68265aa9c4e4bfc40d5c2e60d95d41278d226bce67004afca143ccd74941d0667d746a6c19dc4cc8377eb6e5c62d8ce15ad3191cb843de2cee251e2e56dd842c29912f2c1213ccad5897", 0x61}], 0x1}, 0x4000) 2018/04/01 08:43:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) 2018/04/01 08:43:18 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4142) accept4$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x402, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x80}, 0x8) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000002c0)='/dev/rfkill\x00', 0x3) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f0000000040)) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x2d, 0x200000) getsockopt$bt_hci(r3, 0x84, 0x1, &(0x7f0000001200)=""/4096, &(0x7f00000011c0)=0x1000) 2018/04/01 08:43:18 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x80000000, 0x410000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x2, [0x0, 0x0]}, &(0x7f0000000400)=0xc) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000051f74)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/04/01 08:43:18 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x680000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) 2018/04/01 08:43:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x300) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x400, 0x4, 0xc3ca, 0x4, r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/01 08:43:18 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) 2018/04/01 08:43:18 executing program 0: syz_emit_ethernet(0x52, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa471260bf1c1497418f9100380081004d00e7ea86dd60e21c1c00146700fe8000000000000000000000000000bbfe8000000000000100000000000000aa0000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0xa00) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000040)={0x7a9, 0x3, 0x2539, 0x106}) syncfs(r0) 2018/04/01 08:43:18 executing program 2: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)=0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000480)="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", &(0x7f0000000340)="ee87029074c85ee436b5e6dc1811c061af979138f92de5135e78ddb7c870bc62a9db5c9da3cd12f6ab8d140050dadaa707da0f59caa3dea934510371e622fa14eab3024a2e12819e034ee2b7f0521e96d5a29978ec6d3ec017d9a2c1dd01"}}, &(0x7f00000001c0)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x42, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000200)='cdg\x00', 0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000558ff0)) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000140)=0x2) connect$vsock_dgram(r3, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000000c0)=0x26, 0x4) syz_mount_image$ext4(&(0x7f0000001440)='ext2\x00', &(0x7f00000014c0)='./file0\x00', 0x3f6, 0x8, &(0x7f0000002a00)=[{&(0x7f0000001500)="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", 0x1000, 0xfc0}, {&(0x7f0000002500)="3087159a79adbc5ea3923ec2f2a3c0c838b34c516d8bb196374da797bf3b5d76653deded947ff7ff0e5985652c0ccd2c45fe088519ed42788061f5f5948b0e7ebf7a7b4d71b57cf9c7052a072419296fd2feecae2d6b1faedf3e189e6b63e5fe997ae521ee5323478162cf83cf090615867a0d9e5415a5ebebe9bd89a09c28751c920316fcdf35230f47476ed30c81c4d8a89afe31ee3d96064cf5fdeb3cfa9f05b0137e3550b711fc21ff638c4a6beae97a9b7d46dff76b2d618cccc9854a91a48282989a003c6e047a31fc6fc115a590a8e8ad05", 0xd5, 0x1}, {&(0x7f0000002600)="35b5c81e87a47dde23fbba31c2ed8497914464b4567f3585854eb2c6f3ed0ca6283d33ac9fe5a84ae0b7774ea9abaddf585ceeca7f5d9e0d39b75baff6105289468b6a0c5d93a3a33884902b69222e73", 0x50, 0x1}, {&(0x7f0000002680)="5667762652b4c5310c3a6553f3351a37bdcc500e6a76ed806249d408a678ec6825b8afb7d862bdaaea01030d4d91bb983525a7f37b88fd2c268aa364a4d189d1aeebbdffa743e9c793a1cdf0d3fbb0b2f2d1d49692e2c29a91beffb993c2a2e400b8a46fa2b136dab0fceebb43f52ecc9558e3004b", 0x75, 0x3}, {&(0x7f0000002700)="42de8f28e4a4282517d3fabb38355e725730d2682a9994fa2a24936439a236254e4556c26d4c5cb9425bb2d169dec58c0b64a6b4c3d8f2e9b0bebd3e9149b3ff9c31e894e15c5ad0eacfddd840b3e0eecd4d1c3a2c985ec5e51a9d4d79f8121f7f15d6fb6830e5739b6942d883ceb0167aa237376254f13826963d28813273bd10ac101e", 0x84}, {&(0x7f00000027c0)="0b84299d3e1ee6acc4f989baee2380ec954e286103d39c0ed7dbb0a1dd75b42f35ba32ea12eee68a7ca9737dbf315c7437054fe9adf3a6ce16c96fe5879332a512c04ad4bd4adec21a36c6bf9c803df6a652434df8cedabe0041aeba77ebc1d80a63239087538ac711811c5f4e2a5aec", 0x70, 0xbcc4}, {&(0x7f0000002840)="2db843864f20f99b9baf9c3de727dc28a3cac516793a1b7b1d08b82d7b5e4559e23737e810cf0f7e4ef72bd7c276ba735571635998787ec219b04d99998d297f5d5dd623d8ee54c38a86469e3c96d0ed44f5da9020a1e1d9fa3f176d39393806b4c816a4a4dc86cbaf05c4dba4c9a77b7eeac97f73d7d74653b4ca1fd79048c8e04b01f6d99935f9e7d16829862f34b59bbb2958a77f32f809c12e82839a03442f0e3f3cd646df835ace89410749adbd84fb8295ed03d8e16811436eddb10ad94781b6768d0b6b", 0xc7, 0xfc}, {&(0x7f0000002940)="6d121d0b235e0e34efbd341b2eda5f908d2d35c2d2f2bcd75f7db24cc10fd938ff7a0a855638c68ac56d648ffa03b379a7d40f0602bcaa46643d08c46e98a04bfc52603701d81d26c2265200e1b8b0aed78f88c4bdbc24e20ebfd5a901770ef74bb40cce7af391aa100df7e46a84199e740d15d2fb4aaf5972169e09dc8ebcf614b641d66e944aebc15c0b887dcbbfb5916c1af2641b5c190e58b26f9d0ba1629f49c340c93740bf6d", 0xa9, 0x9}], 0x1000000, &(0x7f0000002a80)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x7e, 0x33, 0x34, 0x36, 0x3d, 0x31, 0x32, 0x31, 0x3b, 0x2d]}, 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@delalloc='delalloc', 0x2c}]}) timer_settime(r1, 0x0, &(0x7f00007a3fe0)={{0x0, 0x989680}}, &(0x7f00006dcfe0)) flock(r2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000003c0)={{r4, r5+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000400)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001480)='/dev/rfkill\x00', 0x402, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000000280)=""/139) fremovexattr(r2, &(0x7f0000001400)=@known='system.sockprotoname\x00') 2018/04/01 08:43:19 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000000)=0x2) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x60) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x20080) 2018/04/01 08:43:19 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffffd93, @mcast1={0xff, 0x1, [], 0x1}, 0xd97e}}}, 0x84) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="2800000006000000000000030000000000f436303711815181d43e30205a7bce3052bd6b11342f6aa333f1e560d5785fbd2a8cd4fb8fa1ba12eedfa73343c8144537e53836dd286dc78ff4bf9d22a76217230f14ff3365851402d0a14688c8719c8e3753c15f6ef5ff64788dd75e5c7c5113f77d2bdebbbcbed3eff827a9744d917586e6fcee94bc524411ed0b066f2ea0315d1aa49ad35724005c1852405c1e0504c981a0038e0fce32902842cfe8e9c4"], 0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/01 08:43:19 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) 2018/04/01 08:43:19 executing program 0: r0 = userfaultfd(0x400000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) getpgid(0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x6a, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x2001}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) read(r0, &(0x7f0000000300)=""/100, 0x64) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="a90bd4c7da80d1eba6b5a16746d88f2bad201510aeb25d521d2ca6183cf79c0884fa5904d407ce902fb34036f0e5dc0e587b24a05871641bbc99f020fe984bb557a5a0b28b82de4fabed91a56a7cd1acd62493b69efdb2e4a784cea6f8b558d4067c846533b3d8b2956588690ec9cbed1e21b754768d5494e8ba1541a3f0514fc39f0ef16655cf9adc0024df9cd26aaae360f157784fb020eb8cd13cdb86dfe6e71e6b665a9f626f8e4346f374f33b78671a1e13b7a3c28ea50da42a3f1d15dc6dfce522d2f539c8682c49b9ecb98715d723b2d80bdc181c15de9ad096fbe6a34d365cd56986233c447c8121a5151b7aa2") 2018/04/01 08:43:20 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @u32}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/04/01 08:43:20 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r1, 0x10d, 0xbf, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) 2018/04/01 08:43:20 executing program 3 (fault-call:4 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:20 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x1c, 0x3e2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e9afff), &(0x7f00002b7ffc), &(0x7f0000000040), &(0x7f00008e9fc1)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/04/01 08:43:20 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000200)={{0xf96, 0x5, 0x5, 0x5, "c1941de4cca9ba2bb6bbcea0cecec472f0e0950379cc66ee65d70539a9d35d816fa97d83355ac8f39e6dae05", 0xffff}, 0x0, 0x0, 0x4, r1, 0x2b, 0x7ff, "b5426c3859a532cc4e2bc03aa5982e0556781d1023cd4ac9ebe40c981846f4b82902296f7d888fe2dea6e4fea60ec9aaf07944093f07d860920fe740cd1f420a", &(0x7f00000000c0)='\\@#-em0-vboxnet1\x00', 0x11, [], [0x400, 0x33, 0xe3b, 0x7f]}) sync_file_range(r0, 0xf74, 0x401, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x800, &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fdatasync(r0) pause() writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='bcsf0\x00') 2018/04/01 08:43:20 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000000)=""/56, 0x38) sendto$inet(r0, &(0x7f00004b3fff), 0xfe31, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x5, 0x75, 0x5, 0xff, 0x8, [{0x0, 0x8, 0x3ff, 0x0, 0x0, 0x3400}, {0x80000000, 0x3, 0x7f, 0x0, 0x0, 0x206}, {0x367c, 0x9, 0xba79, 0x0, 0x0, 0x400}, {0x8000, 0x8, 0x1000}, {0x2, 0x100, 0x2, 0x0, 0x0, 0x2000}, {0x0, 0xf6, 0x1, 0x0, 0x0, 0x1100}, {0x4, 0x1, 0x0, 0x0, 0x0, 0x4}, {0x3, 0x3, 0x3, 0x0, 0x0, 0x4}]}) 2018/04/01 08:43:20 executing program 2: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000001680), 0x0, &(0x7f000016cf61)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, @in=@rand_addr=0xffffffff, 0x4e24, 0x0, 0x4e21, 0x5, 0xa, 0xa0, 0x5b48864a73148875, 0x5c, r1, r2}, {0x8e, 0x4, 0x3, 0x10001, 0xffffffff, 0x1, 0x8, 0x2}, {0x7f, 0x8, 0x52237028}, 0x1, 0x6e6bb7, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x3, 0x3, 0xf2, 0x80000000, 0x7fff, 0xfffffffffffffffa}}, 0xe8) 2018/04/01 08:43:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000140)=[&(0x7f0000000100)='cgroup\x00'], 0x1000) 2018/04/01 08:43:20 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e0ff0)={0x0, 0x7530}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), &(0x7f0000000100)=0x8) [ 913.759426] FAULT_INJECTION: forcing a failure. [ 913.759426] name failslab, interval 1, probability 0, space 0, times 0 [ 913.770746] CPU: 0 PID: 27270 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #284 [ 913.778120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 913.787485] Call Trace: [ 913.790089] dump_stack+0x194/0x24d [ 913.793741] ? arch_local_irq_restore+0x53/0x53 [ 913.798446] should_fail+0x8c0/0xa40 [ 913.802183] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/01 08:43:20 executing program 4: r0 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_spread_slab\x00', 0x2, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0x10001}, 0x8) tee(r0, r1, 0x2313, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="3975f2e80000"], 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) [ 913.807303] ? perf_trace_lock+0x900/0x900 [ 913.811566] ? trace_hardirqs_off+0x10/0x10 [ 913.815897] ? trace_event_raw_event_lock+0x340/0x340 [ 913.821294] ? find_held_lock+0x35/0x1d0 [ 913.825402] ? check_same_owner+0x320/0x320 [ 913.829743] ? rcu_note_context_switch+0x710/0x710 [ 913.834685] ? lock_release+0xa40/0xa40 [ 913.838686] should_failslab+0xec/0x120 [ 913.842673] kmem_cache_alloc_trace+0x4b/0x740 [ 913.847274] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 913.852307] ? trace_hardirqs_on+0xd/0x10 [ 913.856541] tty_ldisc_get.part.3+0x66/0x140 [ 913.860965] tty_set_ldisc+0x4f/0x7a0 [ 913.864791] tty_ioctl+0x492/0x1610 [ 913.868436] ? tty_vhangup+0x30/0x30 [ 913.872164] ? trace_event_raw_event_lock+0x340/0x340 [ 913.877380] ? lock_release+0xa40/0xa40 [ 913.881371] ? trace_hardirqs_off+0x10/0x10 [ 913.885701] ? __fget+0x36b/0x5b0 [ 913.889187] ? find_held_lock+0x35/0x1d0 [ 913.893275] ? tty_vhangup+0x30/0x30 [ 913.897006] do_vfs_ioctl+0x1b1/0x1520 [ 913.900908] ? lock_downgrade+0x980/0x980 [ 913.905073] ? ioctl_preallocate+0x2b0/0x2b0 [ 913.909495] ? check_same_owner+0x320/0x320 [ 913.913838] ? rcu_note_context_switch+0x710/0x710 [ 913.918802] ? ldsem_up_read+0x3a/0x70 [ 913.922704] ? tty_ldisc_deref+0x35/0x40 [ 913.926861] ? tty_compat_ioctl+0x119/0x260 [ 913.931194] compat_SyS_ioctl+0x4ef/0x2a30 [ 913.935445] ? do_ioctl+0x60/0x60 [ 913.939738] do_fast_syscall_32+0x3ec/0xf9f [ 913.944072] ? do_int80_syscall_32+0x9c0/0x9c0 [ 913.948656] ? _raw_spin_unlock_irq+0x27/0x70 [ 913.953159] ? finish_task_switch+0x1c1/0x7e0 [ 913.957660] ? syscall_return_slowpath+0x2ac/0x550 [ 913.962588] ? prepare_exit_to_usermode+0x350/0x350 [ 913.967595] ? sysret32_from_system_call+0x5/0x3c [ 913.972429] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 913.977270] entry_SYSENTER_compat+0x70/0x7f [ 913.981667] RIP: 0023:0xf7fecc99 [ 913.985026] RSP: 002b:00000000f5fe80ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 913.992720] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000005423 [ 913.999973] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 914.007234] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 914.014487] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 914.021739] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/04/01 08:43:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1ffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, 'port0\x00'}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) clock_gettime(0x0, &(0x7f0000000340)) write$sndseq(r0, &(0x7f0000000180), 0xffffffffffffff29) 2018/04/01 08:43:21 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x0, 0x280, 0x0, 0xffffffff, 0xffffffff, 0x36c, 0x36c, 0x36c, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xec, 0x120, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x2, 0x1}}]}, @common=@inet=@SET3={0x34, 'SET\x00', 0x3, {{0x1, 0x3, 0x1}, {0x6, 0x1, 0x545}, {0x200, 0x8, 0x2}, 0x1, 0x4}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xff, 0xff000000, 0xffffffff], [0xffffffff, 0x0, 0xffffff00, 0xffffff00], 'ifb0\x00', 'eql\x00', {}, {}, 0x3e, 0x7, 0x1, 0x20}, 0x0, 0x13c, 0x160, 0x0, {}, [@common=@srh={0x2c, 'srh\x00', 0x0, {0x2f, 0xf, 0x80000001, 0x2889, 0xffffffffffff0001, 0x40}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x3f, 0xc705df3748bbc480, 0x1, [0x6, 0xa6df, 0x5, 0x200, 0xffffffff7fffffff, 0x0, 0xde, 0x17, 0x8, 0x80000000, 0x1000, 0x9, 0x0, 0x100000001, 0x7fff, 0x2], 0x5}}]}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0xc8, 0xec}, @common=@unspec=@AUDIT={0x24, 'AUDIT\x00'}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x494) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x40, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000580)={{0xa, 0x4e23, 0x5, @empty, 0x9}, {0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x588}, 0x0, [0x800, 0x1, 0x0, 0x6, 0x1ffe00000, 0x4, 0x6, 0x7]}, 0x5c) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000740)={'teql0\x00', r4}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000780)={0x7721, 0x4, 0x3f, 0xaa4b, 0x100, 0xcad1, 0x55469894, 0xfff, 0x7fff, 0x3ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f00000007c0)={0x3, 0x0, 0x3, 0x100000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000800)={r5, 0x10000}) r6 = syz_open_dev$sg(&(0x7f0000000840)='/dev/sg#\x00', 0xffffffffffffffff, 0x40000) socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000880)={0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000008c0), &(0x7f0000000900)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000940)={0x7, 0x1b, 0xa27, 'queue0\x00', 0x2}) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000000a00)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000e00)={{0x1ff, 0x7}, 0x0, 0x95, 0xf82, {0xfffffffffffff800, 0x6}, 0x3, 0x5ef}) ioctl$KVM_S390_UCAS_MAP(r6, 0x4018ae50, &(0x7f0000000e80)={0x4, 0x32, 0x4}) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000ec0)={{0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'none\x00', 0x6, 0x7, 0x64}, {@rand_addr=0xca, 0x4e23, 0x4, 0x82, 0x0, 0x101}}, 0x44) setsockopt$inet_udp_int(r6, 0x11, 0x67, &(0x7f0000000f40)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000f80)={0x5}, 0x4) setsockopt$IP_VS_SO_SET_DEL(r6, 0x0, 0x484, &(0x7f0000000fc0)={0x2c, @multicast2=0xe0000002, 0x4e22, 0x0, 'wlc\x00', 0x1, 0x4, 0x60}, 0x2c) sendto$ax25(r6, &(0x7f0000001000)="51a553029ecf0397a1d3ce0027028c2781743a30f7798d5d99a7c21f12e95790aaec01c4537aa71e22bb0e0881ef7e4ba4e54c3683462b41dfd292b734b4c01c7f4410a1a078e9617a3fe02f67a05d4ae4979caa85a6c9d277fa32f73dbdbc8b7552cd52c8ccbe2cb63a733d8702a7475aec1863eb6f3324cc26f46a12b125ff35bb92358d4089a59d571d1116fe28ed8ef624", 0x93, 0x20000850, &(0x7f00000010c0)={0x3, {"0945ce70fc90b7"}, 0x9}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000001100)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4225}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x8, [0x80, 0x1000, 0x0, 0x3, 0x800, 0xfffffffffffffffd, 0x8, 0x5]}, 0x5c) pread64(r0, &(0x7f0000001180)=""/186, 0xba, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000001240)={0x2, r1}) r8 = add_key(&(0x7f0000001280)='cifs.idmap\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001300)="a1e443059ab0ceed6f35f3e2427324772e82d4f5bb203bc1dedc9c18c3c9d40185027aadd82535408ee6adeabfa0a3ad0e9cada8cfcd72aac366ee42270998fc8a20b7782e1185c3d85d2d1cc6e5206d59d14620deaad1987b2ab4d39fce32b8b7b426f9addcd853f308f615c6e976cce736bded4a2d3f68e857873c73a0652ac7d5f7ffbd88cc91dff0f61230daaecb4d3d36e05f5759e27bfe989dfaf4cd524327f22f082fbd449b567cb54ce4df949c3debef7d487ca86004c9a39108c8f503d3e6", 0xc3, 0xfffffffffffffffa) r9 = request_key(&(0x7f0000001480)='keyring\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001500)='SET\x00', 0xfffffffffffffffb) keyctl$search(0xa, r8, &(0x7f0000001400)='syzkaller\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x2}, r9) membarrier(0x60, 0x0) 2018/04/01 08:43:21 executing program 3 (fault-call:4 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x40000000011) 2018/04/01 08:43:21 executing program 6: r0 = getpid() r1 = mq_open(&(0x7f0000000000)=':,vboxnet1em0\x00', 0x800, 0x8, &(0x7f0000000140)={0x0, 0x8001, 0x3, 0x4805, 0x8, 0x7, 0x10000, 0x10000}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="c4addd03b722276d5cbd7000ffdbdf250c00000020a9c43b03a8c82eff7091ffeba20bc4adb3eb0742b67fee329f89d49797adb34c28743968928e2930d3cddf9e8be60224e3adf5489d55440f755f42270a4d3e2fe39f112725e79c193613ecdc94c892a5845a307f07da9e904091d3be6e29de2d6ca7fddeb855f819eed68e34af5ac0d6d93ff66487b89fdd3a67b047f30a131b4022371815d0d86aff15623221989943099157b23413df2424421933b0cc310fe8224461492bb4e5e8fb6af2afa669694c6d73271a06a5cb982aab8da372f97f4e6ecf947f82d201d52000170014006400766d6e657430", @ANYRES32=r0, @ANYBLOB="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"], 0x12c4}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001680)={0x3, &(0x7f0000001480)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000001600)={r3, 0x4, &(0x7f0000001500)=[0x5, 0xc9, 0x9, 0x3], &(0x7f0000001540)=[0x800, 0xfffffffffffffffc, 0x100000001, 0x7, 0xff, 0x2bf, 0x2a5], 0x1, 0x4, 0x0, &(0x7f0000001580)=[0x5, 0x10000, 0x8, 0x400], &(0x7f00000015c0)=[0x1c0, 0x6, 0x1, 0x0, 0x7d2addd4, 0x1000]}) iopl(0x4) 2018/04/01 08:43:21 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_cache\x00') readv(r0, &(0x7f0000000600)=[{&(0x7f00000004c0)=""/162, 0xa2}], 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0xf000, 0x8000}) 2018/04/01 08:43:21 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c01) fchmod(r0, 0x4) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) 2018/04/01 08:43:21 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x48000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x3, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "56d5f3cd6b067754a2d4962cfbfd44cb31c92e678e8e109c5ae1ad17096ece2537d37adc50b7dd62a2a52067e82df4cf3cebdbd7f220adfb04b8e8e11c15ca"}, 0x58) inotify_init1(0x80000) 2018/04/01 08:43:21 executing program 5: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x202100, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x0, 0x20, 0x5}, {{}, 0x0, 0x1}], 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000040)={0x5, 0x1, 0x0, 0xfffffffffffffffd, 0x7, 0x8}) 2018/04/01 08:43:21 executing program 2: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) signalfd(r0, &(0x7f0000000080)={0x101}, 0x8) r1 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x2, 0x100ffd) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x7, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000006000000f1ffffff7f000000850000000000000000000000000000009500000000000000"], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x93, &(0x7f00000005c0)=""/147, 0x41100}, 0x48) close(r1) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000003c0)={@remote}, &(0x7f0000000400)=0xc) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000540)=""/87) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000340)={0x0, 0x5, &(0x7f0000000140)=[0x0, 0x101, 0xfff, 0x814e, 0x2], &(0x7f0000000180)=[0x5, 0x80000000, 0x3ff], 0x10, 0x8, 0x7fff, &(0x7f00000001c0)=[0xffff, 0x4, 0x4, 0xffffffffffffffff, 0x5, 0x10000, 0x1, 0x1], &(0x7f0000000200)=[0x1, 0x2, 0x5bc, 0x3, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x4]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000680)='/dev/ppp\x00', 0x200100, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) close(r2) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x7, 0x8, 0xbf, 0x2}) [ 914.906190] FAULT_INJECTION: forcing a failure. [ 914.906190] name failslab, interval 1, probability 0, space 0, times 0 [ 914.917903] CPU: 0 PID: 27318 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #284 [ 914.925280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 914.934641] Call Trace: [ 914.937239] dump_stack+0x194/0x24d [ 914.940882] ? arch_local_irq_restore+0x53/0x53 [ 914.945580] should_fail+0x8c0/0xa40 [ 914.949303] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 914.954400] ? perf_trace_lock+0x900/0x900 [ 914.958636] ? trace_hardirqs_off+0x10/0x10 [ 914.962946] ? save_stack+0x43/0xd0 [ 914.966556] ? __kasan_slab_free+0x11a/0x170 [ 914.970945] ? kasan_slab_free+0xe/0x10 [ 914.974908] ? find_held_lock+0x35/0x1d0 [ 914.978957] ? __lock_is_held+0xb6/0x140 [ 914.983015] ? check_same_owner+0x320/0x320 [ 914.987326] ? rcu_note_context_switch+0x710/0x710 [ 914.992238] ? lock_release+0xa40/0xa40 [ 914.996198] ? lock_release+0xa40/0xa40 [ 915.000166] should_failslab+0xec/0x120 [ 915.004123] kmem_cache_alloc_trace+0x4b/0x740 [ 915.008686] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 915.013684] ? trace_hardirqs_on+0xd/0x10 [ 915.017821] tty_ldisc_get.part.3+0x66/0x140 [ 915.022217] tty_set_ldisc+0x64d/0x7a0 [ 915.026093] tty_ioctl+0x492/0x1610 [ 915.029707] ? tty_vhangup+0x30/0x30 [ 915.033406] ? ldsem_down_read+0x37/0x40 [ 915.037455] ? lock_release+0xa40/0xa40 [ 915.041413] ? trace_hardirqs_off+0x10/0x10 [ 915.045716] ? __fget+0x36b/0x5b0 [ 915.049174] ? find_held_lock+0x35/0x1d0 [ 915.053221] ? tty_vhangup+0x30/0x30 [ 915.056919] do_vfs_ioctl+0x1b1/0x1520 [ 915.060796] ? lock_downgrade+0x980/0x980 [ 915.064929] ? ioctl_preallocate+0x2b0/0x2b0 [ 915.069316] ? check_same_owner+0x320/0x320 [ 915.073621] ? rcu_note_context_switch+0x710/0x710 [ 915.078544] ? ldsem_up_read+0x3a/0x70 [ 915.082413] ? tty_ldisc_deref+0x35/0x40 [ 915.086455] ? tty_compat_ioctl+0x119/0x260 [ 915.090763] compat_SyS_ioctl+0x4ef/0x2a30 [ 915.094983] ? do_ioctl+0x60/0x60 [ 915.098422] do_fast_syscall_32+0x3ec/0xf9f [ 915.102729] ? do_int80_syscall_32+0x9c0/0x9c0 [ 915.107293] ? _raw_spin_unlock_irq+0x27/0x70 [ 915.111768] ? finish_task_switch+0x1c1/0x7e0 [ 915.116246] ? syscall_return_slowpath+0x2ac/0x550 [ 915.121160] ? prepare_exit_to_usermode+0x350/0x350 [ 915.126163] ? sysret32_from_system_call+0x5/0x3c [ 915.130996] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 915.135830] entry_SYSENTER_compat+0x70/0x7f [ 915.140219] RIP: 0023:0xf7fecc99 [ 915.143579] RSP: 002b:00000000f5fe80ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 2018/04/01 08:43:21 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, r0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d92ffc), &(0x7f0000000000)=0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000001c0)=@req={0x20, &(0x7f0000000180)={'syzkaller1\x00', @ifru_names='ip6tnl0\x00'}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r1}) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x80800) [ 915.151271] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000005423 [ 915.158519] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 915.165767] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 915.173021] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 915.180271] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 915.187938] WARNING: CPU: 0 PID: 27318 at drivers/tty/tty_ldisc.c:531 tty_set_ldisc+0x4c6/0x7a0 [ 915.196782] Kernel panic - not syncing: panic_on_warn set ... [ 915.196782] 2018/04/01 08:43:21 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c00ff070000000000000000000000000600000008000a0000000000"], 0x1c}, 0x1}, 0x0) [ 915.204155] CPU: 0 PID: 27318 Comm: syz-executor3 Not tainted 4.16.0-rc7+ #284 [ 915.211513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 915.220866] Call Trace: [ 915.223460] dump_stack+0x194/0x24d [ 915.227095] ? arch_local_irq_restore+0x53/0x53 [ 915.231770] ? vsnprintf+0x1ed/0x1900 [ 915.235580] panic+0x1e4/0x41c [ 915.238776] ? refcount_error_report+0x214/0x214 [ 915.243537] ? show_regs_print_info+0x18/0x18 [ 915.248037] ? perf_trace_lock+0x900/0x900 [ 915.252281] ? __warn+0x1c1/0x200 [ 915.255740] ? tty_set_ldisc+0x4c6/0x7a0 [ 915.259802] __warn+0x1dc/0x200 [ 915.263085] ? tty_set_ldisc+0x4c6/0x7a0 [ 915.267158] report_bug+0x1f4/0x2b0 [ 915.270846] fixup_bug.part.10+0x37/0x80 [ 915.274984] do_error_trap+0x2d7/0x3e0 [ 915.278865] ? math_error+0x400/0x400 [ 915.282650] ? put_ldops.isra.2+0x7b/0xa0 [ 915.286787] ? lock_downgrade+0x980/0x980 [ 915.290924] ? free_modinfo_version+0x70/0x70 [ 915.295405] ? lock_release+0xa40/0xa40 [ 915.299369] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 915.304202] do_invalid_op+0x1b/0x20 [ 915.307901] invalid_op+0x1b/0x40 [ 915.311340] RIP: 0010:tty_set_ldisc+0x4c6/0x7a0 [ 915.315987] RSP: 0018:ffff8801b0eff970 EFLAGS: 00010246 [ 915.321341] RAX: 0000000000040000 RBX: ffff880182732e00 RCX: ffffffff8353e256 [ 915.328593] RDX: 0000000000040000 RSI: ffffc90002e2f000 RDI: 0000000000000282 [ 915.335846] RBP: ffff8801b0eff9c0 R08: 1ffff100361dfeee R09: 0000000000000000 [ 915.343096] R10: 0000000000000000 R11: 0000000000000000 R12: 00000000ffffffff [ 915.350352] R13: ffff880182733370 R14: ffff8801c5045480 R15: fffffffffffffff4 [ 915.357617] ? tty_set_ldisc+0x4c6/0x7a0 [ 915.361681] tty_ioctl+0x492/0x1610 [ 915.365294] ? tty_vhangup+0x30/0x30 [ 915.368992] ? ldsem_down_read+0x37/0x40 [ 915.373050] ? lock_release+0xa40/0xa40 [ 915.377025] ? trace_hardirqs_off+0x10/0x10 [ 915.381344] ? __fget+0x36b/0x5b0 [ 915.384801] ? find_held_lock+0x35/0x1d0 [ 915.388854] ? tty_vhangup+0x30/0x30 [ 915.392550] do_vfs_ioctl+0x1b1/0x1520 [ 915.396422] ? lock_downgrade+0x980/0x980 [ 915.400558] ? ioctl_preallocate+0x2b0/0x2b0 [ 915.404950] ? check_same_owner+0x320/0x320 [ 915.409259] ? rcu_note_context_switch+0x710/0x710 [ 915.414186] ? ldsem_up_read+0x3a/0x70 [ 915.418057] ? tty_ldisc_deref+0x35/0x40 [ 915.422104] ? tty_compat_ioctl+0x119/0x260 [ 915.426423] compat_SyS_ioctl+0x4ef/0x2a30 [ 915.430650] ? do_ioctl+0x60/0x60 [ 915.434088] do_fast_syscall_32+0x3ec/0xf9f [ 915.438400] ? do_int80_syscall_32+0x9c0/0x9c0 [ 915.442969] ? _raw_spin_unlock_irq+0x27/0x70 [ 915.447449] ? finish_task_switch+0x1c1/0x7e0 [ 915.451936] ? syscall_return_slowpath+0x2ac/0x550 [ 915.456851] ? prepare_exit_to_usermode+0x350/0x350 [ 915.461852] ? sysret32_from_system_call+0x5/0x3c [ 915.466686] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 915.471530] entry_SYSENTER_compat+0x70/0x7f [ 915.475923] RIP: 0023:0xf7fecc99 [ 915.479267] RSP: 002b:00000000f5fe80ac EFLAGS: 00000282 ORIG_RAX: 0000000000000036 [ 915.486969] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000005423 [ 915.494220] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 915.501471] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 915.508724] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 915.515975] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 915.524135] Dumping ftrace buffer: [ 915.527941] (ftrace buffer empty) [ 915.531643] Kernel Offset: disabled [ 915.535264] Rebooting in 86400 seconds..