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"}, &(0x7f0000000140)=0x1008) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000080)=0x20) 2018/03/09 05:14:58 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xffffffff, 0x80, 0x2, 0x7f, 0x1}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x401, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x2c) r3 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000180)=r1) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x40}, 0x8) r4 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x4ddfff28, 0x40000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r0, r4, 0x7, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffc0}}}, 0x84) sendto$inet6(r0, &(0x7f0000000340)="6e703341553cab8481b43d0090798ae20d62d0681bab90b628a563cfa7a467e87b20f1d20e41b2be03113e0a8affa76ae28f7c37bacbc9c5be1e54878617baadd301ebce6fa9f2523dc0ea9f0007e72a8612339e698e08529f11d0215278561eff46c9172c438046189380f317f935dffb55730340379a81a7a86d1d78aad6b8a1c1e495cc26b845fef1467ccbc6ce503838d2a4", 0x94, 0x44000, &(0x7f0000000400)={0xa, 0x4e21, 0x1000, @dev={0xfe, 0x80, [], 0xa}, 0x8d49}, 0x1c) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000440)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000000480)={0x2, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}], 0x2c) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000500)=@assoc_value, &(0x7f0000000540)=0x8) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000580)={0x1000}) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000005c0)={0xffffffffffffffa3, 0x400, 0x6, 0x9, 0x2704, 0x5}) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000600)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000740)={r5, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) fcntl$setsig(r4, 0xa, 0x2e) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000007c0)={r4, 0x7, 0x1, 0x4, &(0x7f0000000780)=[0x0], 0x1}, 0x20) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000800)={0x8, 0xc176, 0x100000000, 0x10000}) recvfrom$ax25(r4, &(0x7f0000000840)=""/224, 0xe0, 0x20, 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000940)=0x7, 0x4) dup2(r6, r0) 2018/03/09 05:14:58 executing program 1: r0 = socket$inet6(0xa, 0xfffffffffffffff7, 0x0) recvmmsg(r0, &(0x7f000000b740)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xb9}], 0x1, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(r0, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="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", 0x184, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/09 05:14:58 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) r2 = gettid() sched_setattr(r2, &(0x7f0000000000)={0x30, 0x7, 0x1, 0xfffffffffffffffe, 0x0, 0x1f, 0x0, 0x74b}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='/selinux/policy\x00', 0x10, 0x3) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:14:58 executing program 3: r0 = socket$inet6(0xa, 0x804, 0xfffffffffffffffd) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/09 05:14:58 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x6, 0x0, 0x12, 0x16, 0x1, "e9a9da51fe7fa686c15ba12e8a7deab9e5c9a66d616685d09cfc25912d52b23c5bb0136f7b41d440b39afca796a362cde3b1f5cc809da93fa256f96677403a18", "5e90d5a6ab23a16057a0a8867b79b1398a07339e143ef5c6c6a3a316972e0a9244cd5abcef173255e6f2210306e48a06b4c58338e2c23c8628e2cd6cd4a3752f", "6fac87770c85f4ebbeb47b15fff3c9e84f20271e3c0ec0627ce42b35c44e7dfa", [0x8, 0x3]}) 2018/03/09 05:14:58 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xe4a, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x9, @empty, 0x4}}, 0x0, 0x6}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xaf0e000000, 0x6, 0x2, 0x400, 0x0, 0x401, 0x401, 0x1f, r1}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0x5}}}, 0x84) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000280)={0x6, 0x2, 0x1, r0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000340)=0x0) setpgid(r3, r4) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$llc(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000480)=0x8, 0x4) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000004c0)) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000500)={0x1b, 0x1, 0x100000000000}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xefa, 0x4, 0x2d0, "87acbf771414d65cb435c5f9d242d33a5da5caad0866f87b926a55af671a88bfc66e130909cc119f399129bc5df3cbaaae4238fa76d0b1c9c9c21157fde62149849ff696ff8550a47a1f6619af1ffdfe"}, 0xd8) sendmsg(r5, &(0x7f0000001ec0)={&(0x7f0000000640)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80, &(0x7f0000001b40)=[{&(0x7f00000006c0)="e3e476b857862a95a92b46b27cbb38a8e0464b263456a98f4ed8d6f8825c033dfff1fe8ea24e4ebc9ce922ce5c22a24d756f515afa9003b6f7db70ae5a99b6b7dd28d7ce33da601edd6948b91cf34ae3bf4fbfa818e8dd02595b83d66ca83c10f782b5ae07d3d6ddedc7fdbfd2e663f902dd4c4b77d05f00e5ad759c325d81811ac03e60a016d5b6ea16bfbcf8b3ff14b9df6f9553db0ce38499ba867053bdbe8259c82cbc12e510d4393177a579f52df77df86781c4cb4e22ba726188949f0f0606a6dfa4cd3975a9221dc703cd999f501a2cf90304dbcab8e88472806f154f357939f4bc94d5eeed3e47a2dd5c00", 0xef}, {&(0x7f00000007c0)="7513a869258a88cd51a1a47a1f651fc4792abf703e81fe511d", 0x19}, {&(0x7f0000000800)="43601ba3a45b4af6eb633087ef83952d22fc88b023fdd4bb3036b5b2c4cf32c913c6c5b53f20cc05473722f84a2944b7834f592aa06a6b9e9b153ee2123bda1a240014963b88efd37f067242d73db543e4d1242092575d2a34662e5aa51682fed424c2b05cf0197d369170a383f2685133aa26372d55871093417e619462680b60eb9bb126dcf5b9860d03405dd1554a3afcf49ad17010c5bcc4bfff9b157aed39bd487c0d5e6f3a2864f9a5c9563e580150f6c6032ca5c987b2939b11c8c49a049724b41413ad312c45971a0db66a34b8e6b38f49312fca8eb9d77a028d8cbe9d785f4debbe", 0xe6}, {&(0x7f0000000900)="cc4341946602531efe9291c632ecb7e7e2c6ca5436d6b79a200d89bbcf2b93b37f37ac94075aeab1857cf2445f024e16a19aa66982655446f6ebbe990821e3f605b4d6ab49c355836e8ee62cceef3fc904bc853c627bf90d2f62282c222e5362224370b6dd751bda5ffaeff87ab2404759a99b1c6d1def31fe1d7a0467de7d91", 0x80}, {&(0x7f0000000980)="f67c337b0f045ad862c2a25b7fbbcc854e0c8da5c0c473d5f79ca77faf81a097f7753d0510c2a417a279d9feaa2993e72be0a9a68a723d85e0b3e9901829ad9ac7195b1fece79676ce40fec30d770dff41e66dc616113f644af8a34f781d9ae6b378488664f6f886183e7553734d4802fc8130cc7363e8b8fb6d6eb9c783a59a9d5c14bc14fd115a36e2a6b4eab393b15315ce977af897f4bf89432a5438abae14ed0fa837402ec01d90c1750b3780b8ad55b72422ed7f1f1c425e8cfc521a7c655e5106d8d4b60c3bf31241169f8adaa3c3ea906533e06ec700a1e297a8", 0xde}, {&(0x7f0000000a80)="45538d0420742c9581eca54cedc4a0a341c2d47d5b5e3a7a9d9454c5a92cab8a308b9f034b112e87cd9e023b9aadc83690ba4c664522cb208da1e26e61c6f3ee7d9936d15d4414cd009806121d4a97df790ab1171f35c3b8adde01c9d12a2f0629031e5ee96f4461a5730b47ba4d8fdcf56c2fdd1dc00b58262a31174044087ea2c5d9d51749bc659c774e2b600c", 0x8e}, {&(0x7f0000000b40)="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", 0x1000}], 0x7, &(0x7f0000001b80)=[{0x98, 0x10e, 0x7fff, "010e41d113368bf574e72412012676137dc1c22962db79b8b94cec607e42b0a54576d1cf08676920a8f43df114433bf4a557d2c93de5a78a9bd30e3f4b60c8a76583d384af04d1f7c7e6b66279d8e546ad6542d644fe3a4dd0d18990b0bd58a858bf37d0adf9457cc1c37bf8b0673c6242b71c2a8114640bc3eb1e285df32b757f93d7264fb1b2904a"}, {0xb8, 0x11f, 0x0, "ca849f9621de134465f2403d5baa0680f7f05d7b74d0421e794e937ad217a29b8d9e87114d4aa2508d363502fc283330b6821793a564c308255fba688cbc2b8f89cf89a9b876c6e968ef799534a42c2cb0e801203c62ae41dc796de73e3d4dfd9b2bfd45b41278ee964489b57e56cf9d697c6f73b9626688099ecaa0458aa1545fb2043e8fda2108a0173f04cfe956951c5bf62ef498687d8ece852b3d0c177e6c187a5da8d807439cae8a53"}, {0x84, 0xff, 0x2, "8e71c454fd5f68f47d2f5853b526538a71adf3caa26b2c16c0edcf74c09748407cb64e40b41826ba442c4272d605d91ab227c6c14d7c383237a9fa306ed4d4c8dd584315ead8d50b0d9df133ad1bd136c0831b3952574c09c54a8de808613f5e91a21a6c75e168701a7d6c946e9e844a43e9eae0e4e1"}, {0xd4, 0x10e, 0x6, "3f27a2797418ae1e105c17c85ff5d7b118d459b8e1be03deeb9ecc54407e438bdd561edd3b9ac0cb71cd58e6604b5bc7109327de5789b977d10971ba1c62ce15b9f79941c238fe61ccb089df9130051962ae92d2fcb49a83e3d15b6c07e37b84455d5c5b77396850716ca6bab74af23dd67c8757f8cc4a17a1ce3e1874d90d0421a179493dacfca92595ee616956388d99e14e550ba03908b4ba4dc79d4b668b97240748642d56799c66872e0c84a8bfbf67f3862be9f5c3ab96631bca43ca2ef662bb67a54e01"}, {0x2c, 0x109, 0x7fffffff, "eb7a6eab59ba116fe8fa93d234b0996962e7b799234dc385dbb9daead00e4efa"}, {0x40, 0x117, 0x3, "1a7dfbaa254c229bfe253014b3f6ef3923c87eba6b9d220d4c3efed0c3ec61c92c2352b46c0bee0e61fe1c8bb5226beb615d"}], 0x314, 0x20000010}, 0x40010) r6 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001f00)={r2, @in6={{0xa, 0x4e24, 0xffff, @empty, 0x6}}}, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001fc0), &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002040), &(0x7f0000002080)=0x8) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x81) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f00000020c0), &(0x7f0000002100)=0x8) sendto$unix(r0, &(0x7f0000002140)="373b464c3417ac0eb8c27e5c011c113d4d3579b168f60d4117aede78721bd271931146bac39dc84a332e4b91b87285d8921e4ae26229881264250e4d1d43e1a3630bcd13ce5a101d384672011a67875c8fafdaebf05d65608799ef2f4ccda4c26c73c95bcd35cf2b4421cbc4010121c2cf5675f71859dcef0370083200eda66eeebf623b182649a974bd84ab4af2ff713cb92ac7", 0x94, 0x0, &(0x7f0000002200)=@abs={0x1, 0x0, 0x101}, 0x6e) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000002280)=""/142) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x10, r6, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000002400)={0x91, &(0x7f0000002340)=""/145}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002440)={r1, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2000000040000}}}, 0x84) bind$bt_rfcomm(r6, &(0x7f0000002500)={0x1f, {0xffffffffffff7fff, 0x0, 0x7ff, 0x100000001, 0x5a1, 0x4}, 0x81f}, 0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002540)={r1, 0x2, 0xffffffff}, &(0x7f0000002580)=0x8) getsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f00000025c0)=0x9c, &(0x7f0000002600)=0x1) 2018/03/09 05:14:58 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x1) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x28, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bcsf0\x00', r2}) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x400000) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="300000001c00090500000000000000000a000000", @ANYRES32=r3, @ANYBLOB="000008001400010000007b79000000000008000000000000a9971427818068c03ee1a2541b4b565f54a2c82712b8eb1803935ba55a925ea4fe92486103a2b93f491105632cc3add37bdfb8a8d3"], 0x30}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0xfff) 2018/03/09 05:14:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20040100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0108"]) [ 59.969164] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! 2018/03/09 05:14:58 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000080)=@routing={0x7f, 0xa, 0x1, 0x3, 0x0, [@empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0xf}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x58) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x100000000, 0x400800) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)=0xf2) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000000140)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x32}, 0x4a) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 2018/03/09 05:14:58 executing program 0: r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x2521a, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/09 05:14:58 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x38000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x5, 0x0, 0xf489, 0x8, 0x8, 0x5, 0x100000000, 0x3, 0x5, 0x2, 0x4, 0x8, 0x3ff, 0x4, 0x2]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x800}, &(0x7f00000001c0)=0x8) r2 = mq_open(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x8, &(0x7f0000000240)={0x20, 0xffffffff, 0x3, 0x0, 0x4, 0x1400, 0x2, 0x5}) fsetxattr(r0, &(0x7f0000000280)=@random={'os2.', '/dev/vcsa#\x00'}, &(0x7f00000002c0)='/dev/vcsa#\x00', 0xb, 0x3) setns(r0, 0x44000000) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000300)={0x8000000, 0x100, 0x10}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340)=@assoc_value, &(0x7f0000000380)=0x8) fcntl$notify(r2, 0x402, 0x80000004) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000003c0)={0x2, [0x7, 0x81]}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x810, r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000400)=0x8, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000006c0)={0x3, 0x1, &(0x7f00000004c0)=""/188, &(0x7f0000000580)=""/157, &(0x7f0000000640)=""/109, 0x11000}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x404400, 0x0) r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) fchown(r2, r4, r5) keyctl$set_reqkey_keyring(0xe, 0x0) r6 = signalfd(r3, &(0x7f00000007c0)={0x2}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000980)={r0, &(0x7f0000000800)="65dee0defa9fa38887ac16f86c43a9b49a6bbd600cf8c3c589fb291a075d78e91a9cf363babe638a4cf525cbaeaab7848e871d7a53ff411fb79e8a8cd039f0194a54278535b5ed63ad79222dee2f9b4acc8b2618f44baa4f62d1a5de16c2532455d49822c96d8e5b2dac022b9468e7c49545bc522018ef051238e1b1ad340f9ddf0828f53863ab0b2a", &(0x7f00000008c0)=""/133}, 0x18) connect$rds(r0, &(0x7f00000009c0)={0x2, 0x4e21}, 0x10) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000a00)=0x5, &(0x7f0000000a40)=0x4) fcntl$getflags(r6, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000a80), &(0x7f0000000ac0)=0xc) getsockname$ipx(r0, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000b80)=0x2) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f0000000bc0)=""/31) mq_timedsend(r3, &(0x7f0000000c00)="fab1c8c52679252ec46dfbea1f15dae7277e585d5fbae34a3c9be8a52abfdc5fde22e14287f781085a3d2600f9264c42a23afb", 0x33, 0x3, &(0x7f0000000c40)={0x0, 0x1c9c380}) 2018/03/09 05:14:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000348000/0x2000)=nil, 0x2000, 0x403, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000040)=""/142) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:14:58 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5, 0xe) sendfile(r1, r1, &(0x7f0000000080), 0x1b2) 2018/03/09 05:14:58 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x3) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x1, 0x9}) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x5, 0x7, 0x7, 0xffffffff, "1a8deaa19521f3112e4d728918c01cb0051770069c4c14ff8bb6b6f9be3dee17d0a77728643b077c02d8915c", 0x5}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x38) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x800}, 0x1c) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000180)={0x81, 0x1ff, 0x10000}) getpeername$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000240)={0x8001, 0xffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000280)={0x64, 0x6, 0x1f}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x16a6, 0x20, 0x2098b849, 0x2}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x5, 0x8, 0x4, 0x3ff}, 0x98) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000400)={0x9ccf, 0x40, 0x101}) personality(0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000440)=""/126, &(0x7f00000004c0)=0x7e) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000500)=0x3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000540)) r3 = syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0x3, 0x20881) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000005c0)={'bcsh0\x00', 0x1800}) setsockopt$inet6_buf(r3, 0x29, 0x44, &(0x7f0000000600)="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", 0x1000) sendfile64(r3, r3, &(0x7f0000001600), 0x6fc5) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001640)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000001740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001780)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x4e21, 0x10000, 0x4e24, 0x13, 0xa, 0x20, 0xa0, 0x0, 0x0, r4}, {0x3f, 0x1000, 0x7, 0x3, 0x4, 0xfffffffffffffffd, 0x75, 0x100000000}, {0x1, 0x2, 0x3, 0xbdd6}, 0x3, 0x6e6bb2, 0x2, 0x1, 0x3, 0x3}, {{@in6, 0x4d2, 0x2b}, 0x2, @in=@loopback=0x7f000001, 0x3507, 0x0, 0x3, 0x313, 0xfffffffffffffff9, 0x7, 0x1104}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001880)={r2, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffffa}}, 0x0, 0x9, 0x3000000000000, 0x5d39bf7b, 0x101}, &(0x7f0000001940)=0x98) getpeername$packet(r3, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000019c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) connect$netrom(r0, &(0x7f0000001a80)=@full={{0x3, {"d59fecc971fb3c"}, 0x6}, [{"8a1b33f4a8bbb6"}, {"aa5f54fb893776"}, {"a314926e9debd1"}, {"2dc6e2d87c781f"}, {"f67bc8e4e85313"}, {"30fda074fbca38"}, {"74d04e7184af08"}, {"4ae75b29641e15"}]}, 0x48) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001b00)={r5, 0x5}, 0x8) 2018/03/09 05:14:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000402000c000100010000006f0300010c8002000c0000f702000000"], 0x2c}, 0x1}, 0x0) r1 = socket(0x10, 0x2, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) getdents(r2, &(0x7f00000001c0), 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x2) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffffffffffff4) r3 = getpgrp(0x0) sendmsg$nl_netfilter(r2, &(0x7f0000002540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f0000002500)={&(0x7f0000000240)={0x22b0, 0x1, 0xed11f2c2753c1a72, 0x100, 0x70bd27, 0x25dfdbfc, {0xf, 0x0, 0x8}, [@generic="7e46607d192e19ce7be81d0beae148160028d3cc8a341d4e911d87043214b74d2ccbb1b8a75cd72cfdc324b5d988a8b9835ddab47b82ab9c413d1e20ff67d1d38704d2c261eb617d496e16b7e9d56ff56673055d0f8573861bacbb05144151f22772fd316828bb975b1cbe1236563ca8c803493a48fa63a19eee5e88e560e043b1c86811101b22c635ff078c188f45c281cb8f12ded67c39a953b805fd7dc8168bf2a2295de4c81ca4666efe364d66ec5dc3714ccfbc5aabe80738e0d536541dd6945474170b316eb60c19a23ea96552", @nested={0x2120, 0x1, [@generic="832f485759985c0e63b64b505729bf6523ef3ab066175fe66a04e5fc922e3f169e5dd343f908acd913b016bb6db50a24dbe38b68a7a3d5f137f62f59160373e2c4215066a66946c9d35118dd1c219f7d65d6674fbcab051aa2e7372bd6be3ea1a3dcb01ade71b1241657a86511ab3d5c214f54", @generic="8d71a05accbb372998272b8d6de26a5d103dc494c0c5a57737a97fb9d43f72edac31b0619e7d271d5921bc770cd6b56bb67e3b0303af4699bc031130448871cfbdb46ec355956bed547404ac4f869f7d33fbe1aba588c9fac662b9d4169732c852", @generic="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", @typed={0xc, 0x50, @pid=r3}, @generic="d367c1f4ca2afd62c1f5b75559f4b6c3550a94848e4dfffac607147ac3ec", @generic="a6107363ca96c1c32c35cf5ccc0fc34d793b7f0b537c2e5ef676abb61bfef0a81d6eaa51d10358ffa85d64c0be5853ae2d13c86ffa79c4232c8fddf018611e3e96489157284dc5e8cfb8e893a784f09aeb5b2e3222890b9bf9f46d299982b44acff2333866e7c5c962fe1f1e6fb7f302f6f8b8634edfd275af4422bf08b63a56b8753fe2068d9dfe950919716ec25fcdb8dcade707e7c8cf18fe7c6331d62df30e9a5332e28273f59030d92b75235589980e84e200147188fb80547907c0a1d970e8210d467a053d46f4c7c34939ee600225e89b7789ae2e569c807ca51b945903c12f7cbed34d938faf8245bef7a8125ee394664b7885548c30c9fa1fdc037680b1576a0ae251097922a8c913304792d753c6647ad5831acd547e8575f461820997be15918f81a5246cb413faca6faf451c57000281da93314a1f0796bbc9f176b8a15c5c0bb2e7f308bf440f7abd374f9a7da2617a7900258f44a8d17587f2f89299bf019dced5f2a3c7a5034935ae83a8b8d26044228ab71b7ff3c9c7fc14399e358a789f528c178d96068d1d8f163b063886656f613ff99ab68d6f9361bf0e5b5ce9d08a30e6ea11a321c996a38724f229e0b4fe654779f371c743c4d7fb5871d1766c88e1449ad942ea53c6d16d26a95351952414d960cf58d0c95cc08b0d27e29af7b3736889f655a0a5944853324152bb7baf9cb7a00101e4b2d7a71d612e2f20ebb4fd5b813117fdd012b004f610bedff420688a386d97cf8cac507f5909ba8ded3bdb40b48b5c2abd21a868b0140da82e4c3f5e21950454ee199ed77139e782fd6442d04a87a313be5a11d386fb46ef5b56d2bafb6ecbabab9de16447c3fd4738233ea535f4eb11b894c3012d779eed3b30fbc44c9e59e3a4f4f1531c2df989d6b843cae81bdc3d4c1d762a27010e2f033cc37f1cf47daf68ab5b265ecc5e61d42a5831f7e12e5e115f2d4c1b3d8d7f72db2629da583b3ca37de17279582b8fc77ac8c7459912e17f36c7cdf310d420553ffe9188bd994ba18e1d89e3668c5adf3322a9e37a40c79228297967bb0ee982bf828c6606598776d38756ed8574353defa52ce87a2c760708613f2ce61130355c3cf8dcd6aa1fbe71ec20ed171d055afa5eaf7eff30e0087a0c53a442a431169c6a31dd34080245517aac2adf91cc7b7ce0cf0da4dac34c972cfcba05a032fa83b9ce001482c3f0c1d09185de6550d1ad604bdda438dedbf22fb8b70e27771dbc3e0bfab37960051917cc99ec8d307cbdd6203000b153ad14a4366f742efc0ab04b7514072272f9160fece2c95d6a3bb624b687db398c2925e2abc1db6fc0db4d2b7dc03c8a00d4995125dfb4fc8f1c40b019cca2fe3f85d92c651b322a8bd4ea057fe3c58ddca87c4b006c299b4dbfa8cc151e1fc3266831a459901becf1c941731c449907b05af4e838d4c4a4de74b2a56c9e0a27231d1a5bab4817652934a2371f2059426f3bdf03b9b0fe5c7db816a1d7d21fc1fee58fdf13ca4068b3296ed4bf7ed7cff93dc8051a7a87dd9be48a04f42733d4ad968da5acee7d9a0d7b183481d10e888d9af3b48d2bea258be6f7df3b00181252d6a1c5c6a243bd5a71393799b97473c48b2c7189c2719c14b3f8fdf29656de3682ae82c7e1a794bb7cbc1bf7b53555a06d4beb157056f62c614d8196fcb81be0cc0aea95e729b8b9c10d7020255287e4290a892a6ebe23a7e319f26072ac4d4295979a7f9d7da138bf1804fcb72585a233772c499314bb014418b5ed9abf03d9f91ea672017a599e8a8327e80a9cce2bd2c4570326ee7cc11c22726bfe73f7180f88400375624317ba9bdc80c4d946cba0ff8dd40373a72da4fc6a7cb8323bc1a602acf6c9851eb2bcb6a72a946b6a628c0319c279579a48e74c18b739bf9e622267426dd688715f5a66166bfa81ba4b811de4933163b2d8fd21441cfbfd859095fc33e0743c1a5ae823f0bc11aa37d0c4c2c2b2ddc0491854d0e8b699e9557c3e987f16cb66a3b2b01e2ada279e582388fd5aaca6737310385c8c289b90f8a2379948a61a1089f1af1a1b81aa7e7b0ca29c9c6f734d7a896622594dc45d3163d759c34039953640632125ed14eb0d535cac64346b2aae1df6953835fd697933b6d7ae9cbdc110c6b28f8dcaf5bd32fcf0090a893c5fe59454ae39afc34428f851b57018df95af570e479f33a78873cbb261ad20b772f160586ab4a922c218cca4cd65a8072eff7b17a97b4d42450fe33df103192065d3dd5b88ccc5495892d394315caadd664964895a685d50416ff8570a9f16317b67e612ffd3b47522a4d865dcc82daa978ce77a344065763e6dc16f99b5e4dfd1b9d37089fbc3dbd3a91c60a4d58cf346747287288f678d69e3924444b3fa9ea901873db512520efb4ceeb12da948294181ef286cdd5d37241e9395eb277390409c70e98f551b99bcd151ad68633fb331a7ecc39ebb12c13821bc8f48e285b2d5aaea396014bb43f2228f01de7346db00e62ada118dee6a5309e67fa2ec1ff3b4ed711333268982109eff07da9ef2b2f419a7a2c5ce5f024b285203dbe0ded7023c927101a812dff4cb08634ce04b9e59abb1785d676ccfa8654b43d116f8bcc22f4393cc96160d461f0902e464059379035d618270d76118846597eb35829959276686fcc566d0485a7f80970e157974922282ee7f988dbced45d8f2b1cca152c431e3e4b1f898b1ff13c41b907f6afd83768a18b38f2e4636351f7a664fe48e8e5bbe9fdfc8272ccb05fa87b189830f095cee53210cd3c947ce0c96c0dbabdc197e116d88d95abdb4b38fc9cc9bafab9a8594da4b67c6d18d95146f1b40fffc49fcbcab5454fc17b460550f5faeec55885b08633b3b5a9c16aa8c5b8b1ab94f101e86663a287f62f5417fc84907307da69d8c2fb4d008fe1d409ba34911402d7e80c9fc1293bc33ae00acc71c19740d439fb496eebcfded4727b5c7814c754c77a146b19265d548db1c23f26dd4bacd89e1d221968cd43f420f120d6da064790d580b9b32341b8a11d61a0704141748b135ad26306cef44130ce02eb8c6876ad4eb8d3697a25aa58892133d9bb8faa0cedbda5f32f33ea7953d05c734b0e43ddbdeff56ddfde8c119ca677c2544b52df318b627fd300a97242310999ee305ebf61b5cc107962f78a1acaad5c36b7338c393b351d2ff17c87e234d44adac6c697e0b0f8f9d263b6fedee39eafc0e87746fd1244b12e2bde0aaf9a4080afd57eeddc5101ab54937a78bc7d836a4b45b3b3f398a64c3714d9df68b2da73bda47cced8f2de24b4e8dd950caa8ffe2fd43e819411e840fd4cbddf03e498e4dceef1ff87d00c95232ae207c4805280d5c4c5b7651b2d39ffdb8df2f5bbe0f116088a83f9d14f9ab199d723e4aeab0ff20947e20b01edafa348044dd14b2fae6dc1753db223756380f61ba4d7759c179561f321c4d48f4a3664ac0f1cc632935577b29e362a771763f395eb0972169ccc829e89a3c61702e3f166d26b1b69cfe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@typed={0x1c, 0x17, @binary="bd8cde6c427cc02efa8541decb0b13a1158f"}]}, @typed={0xc, 0x39, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0xa0, 0x8d, [@generic="281912400cea4f48b967091d173c6901a8a62f2dda96f3947cc43311f66a1614aa30e9b9532e0c452f9a2f91d5d4032946b973a76091f6fd0eb29d0d3c7dc493218c91c7a6956c7f2f51c73d3102266ff0305c4fd3ebd2aca15f378df4368d7786c50e95ee773813f3153951145dd8d8c6492536b9cec8766385671ab0dc115ff9d9b5dd536df2413865fb", @typed={0x10, 0x60, @u64=0x3}]}]}, 0x22b0}, 0x1, 0x0, 0x0, 0x4}, 0x800) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000002580)=""/63, &(0x7f00000025c0)=0x3f) write(r1, &(0x7f000007e000)="1f0000000104ff00fdde45c807110000f38100000000e17f010002dcffc500", 0x1f) getsockopt(r0, 0x3, 0x100, &(0x7f00000000c0)=""/112, &(0x7f0000000040)=0x70) sendto$packet(r1, &(0x7f0000000140)="e7af92b8ab6d32a78b1f44b28ba44c5912e0c5782b6ba9a353ae20d4e462448b630f32d69130788f9c49fc", 0x2b, 0x0, 0x0, 0x0) 2018/03/09 05:14:59 executing program 2: r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffe) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @remote}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, r1}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=""/143, 0x8f}, 0x3) syz_emit_ethernet(0x423, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'ipddp0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/03/09 05:14:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001400092500000000000000000a000000", @ANYRES32=r1, @ANYBLOB="080008000006000014000200ff02000000000000000000000000000155cf1bc9d0555ac8892453edc25221de8f1c532cf4862d3aac897cc74f1b3848adbbf06950d7af001eb80c70ff9fab1542fc97adcd93000000000000000012f6aa9da3ffa3c4630072aac6ae072bca8e114a52541011f48de14e7ff13160f9df"], 0x34}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x600080) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/09 05:14:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x3}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000200)=ANY=[@ANYBLOB="01ec0700040000000400deaf00000000000004000000800000"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000100)) 2018/03/09 05:14:59 executing program 0: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000e97000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) sendto$inet(r0, &(0x7f000072f000), 0x0, 0xfffffffffffffffe, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/03/09 05:14:59 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) [ 60.068122] context_struct_compute_av: 1 callbacks suppressed [ 60.068129] SELinux: Invalid class 92 [ 60.105990] SELinux: Invalid class 92 [ 60.152133] FAULT_FLAG_ALLOW_RETRY missing 30 [ 60.156779] CPU: 1 PID: 7996 Comm: syz-executor6 Not tainted 4.16.0-rc4+ #256 [ 60.164057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.173403] Call Trace: [ 60.175990] dump_stack+0x194/0x24d [ 60.179623] ? arch_local_irq_restore+0x53/0x53 [ 60.184299] ? handle_userfault+0xb97/0x2490 [ 60.184353] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 60.188706] handle_userfault+0xbd9/0x2490 [ 60.188719] ? handle_userfault+0x1864/0x2490 [ 60.188751] ? userfaultfd_ioctl+0x4520/0x4520 [ 60.188763] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.188779] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.188797] ? print_irqtrace_events+0x270/0x270 [ 60.188808] ? print_irqtrace_events+0x270/0x270 [ 60.188822] ? print_irqtrace_events+0x270/0x270 [ 60.203121] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 60.205984] ? __update_load_avg_se.isra.27+0x56a/0x7c0 2018/03/09 05:14:59 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000180)=0x54, 0x4) 2018/03/09 05:14:59 executing program 1: r0 = epoll_create(0xfffffe7ffffffffc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)) 2018/03/09 05:14:59 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffffffbfffff, 0x4) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x20000) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x20802) connect$ax25(r1, &(0x7f0000000080)={0x3, {"53ae73e0da23a3"}, 0xffff}, 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 60.205994] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 60.206032] ? __lock_acquire+0x664/0x3e00 [ 60.206046] ? __lock_acquire+0x664/0x3e00 [ 60.206058] ? trace_hardirqs_off+0x10/0x10 [ 60.206079] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.235572] audit: type=1400 audit(1520572499.101:45): avc: denied { getopt } for pid=8007 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 60.243668] ? find_held_lock+0x35/0x1d0 [ 60.243696] ? __handle_mm_fault+0x2ded/0x38c0 [ 60.243709] ? lock_downgrade+0x980/0x980 [ 60.243717] ? trace_hardirqs_off+0x10/0x10 [ 60.243730] ? lock_release+0xa40/0xa40 [ 60.243739] ? print_irqtrace_events+0x270/0x270 [ 60.243748] ? perf_event_sync_stat+0x5b0/0x5b0 [ 60.243761] ? do_raw_spin_trylock+0x190/0x190 [ 60.251231] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 60.254450] ? userfaultfd_ctx_put+0x740/0x740 [ 60.254484] __handle_mm_fault+0x2dfa/0x38c0 [ 60.254505] ? __pmd_alloc+0x4e0/0x4e0 [ 60.254514] ? trace_hardirqs_off+0x10/0x10 [ 60.254535] ? find_held_lock+0x35/0x1d0 [ 60.254555] ? handle_mm_fault+0x35b/0xb10 [ 60.285213] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 60.296470] ? lock_downgrade+0x980/0x980 [ 60.296509] ? handle_mm_fault+0x2f8/0xb10 [ 60.296528] handle_mm_fault+0x44a/0xb10 [ 60.296546] ? __handle_mm_fault+0x38c0/0x38c0 [ 60.296557] ? vmacache_find+0x5f/0x280 [ 60.394621] ? vmacache_update+0xfe/0x130 [ 60.398773] ? find_vma+0x30/0x150 [ 60.402321] __do_page_fault+0x5c9/0xc90 [ 60.406380] ? mm_fault_error+0x2c0/0x2c0 [ 60.410503] ? memdup_user+0x2c/0x90 [ 60.414197] ? do_ip_setsockopt.isra.12+0xe45/0x3210 [ 60.419285] ? trace_hardirqs_off+0x10/0x10 [ 60.423581] ? compat_sock_common_setsockopt+0xb2/0x140 [ 60.428919] ? compat_SyS_setsockopt+0x17c/0x410 [ 60.433650] ? do_fast_syscall_32+0x3ec/0xf9f [ 60.438124] do_page_fault+0xee/0x730 [ 60.441900] ? __do_page_fault+0xc90/0xc90 [ 60.446118] ? find_held_lock+0x35/0x1d0 [ 60.450163] ? __might_fault+0x110/0x1d0 [ 60.454205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.459046] page_fault+0x25/0x50 [ 60.462476] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 60.468329] RSP: 0018:ffff8801cd717520 EFLAGS: 00010202 [ 60.473665] RAX: ffffed003966341d RBX: 0000000020012f18 RCX: 00000000000000e8 [ 60.480911] RDX: 00000000000000e8 RSI: 0000000020012f18 RDI: ffff8801cb31a000 [ 60.488163] RBP: ffff8801cd717550 R08: ffffed003966341d R09: ffffed003966341d [ 60.495407] R10: 000000000000001d R11: ffffed003966341c R12: 00000000000000e8 [ 60.502648] R13: ffff8801cb31a000 R14: 00007ffffffff000 R15: 0000000020013000 [ 60.509925] ? _copy_from_user+0xc5/0x110 [ 60.514069] memdup_user+0x54/0x90 [ 60.517594] xfrm_user_policy+0xf7/0x8c0 [ 60.521644] ? cred_has_capability+0x1a0/0x3d0 [ 60.526209] ? km_migrate+0x340/0x340 [ 60.529982] ? selinux_ipv4_output+0x40/0x40 [ 60.534371] ? do_ip_setsockopt.isra.12+0x358/0x3210 [ 60.539461] ? selinux_capable+0x36/0x40 [ 60.543500] ? security_capable+0x8e/0xc0 [ 60.547637] ? ns_capable_common+0xcf/0x160 [ 60.552041] do_ip_setsockopt.isra.12+0xe45/0x3210 [ 60.556951] ? ip_ra_control+0x5c0/0x5c0 [ 60.560986] ? trace_hardirqs_off+0x10/0x10 [ 60.565287] ? sock_map_fd+0x34/0x90 [ 60.568975] ? SyS_socket+0x125/0x1d0 [ 60.572766] ? find_held_lock+0x35/0x1d0 [ 60.576808] ? avc_has_perm+0x35e/0x680 [ 60.580758] ? lock_downgrade+0x980/0x980 [ 60.584881] ? lock_release+0xa40/0xa40 [ 60.588834] ? trace_hardirqs_off+0x10/0x10 [ 60.593131] ? exit_robust_list+0x240/0x240 [ 60.597431] ? debug_mutex_init+0x2d/0x60 [ 60.601563] ? SyS_membarrier+0x700/0x700 [ 60.605692] ? avc_has_perm+0x43e/0x680 [ 60.609645] ? avc_has_perm_noaudit+0x520/0x520 [ 60.614291] ? __fget+0x342/0x5b0 [ 60.617720] ? lock_downgrade+0x980/0x980 [ 60.621858] ? lock_release+0xa40/0xa40 [ 60.625820] ? __lock_is_held+0xb6/0x140 [ 60.629870] ? sock_has_perm+0x2a4/0x420 [ 60.633909] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 60.639248] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 60.644938] compat_ip_setsockopt+0x47/0xd0 [ 60.649240] inet_csk_compat_setsockopt+0x95/0x120 [ 60.654149] ? ip_setsockopt+0xa0/0xa0 [ 60.658037] compat_tcp_setsockopt+0x3d/0x70 [ 60.662434] compat_sock_common_setsockopt+0xb2/0x140 [ 60.667681] ? tcp_setsockopt+0xd0/0xd0 [ 60.671643] compat_SyS_setsockopt+0x17c/0x410 [ 60.676202] ? sock_common_setsockopt+0xd0/0xd0 [ 60.680849] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 60.685586] ? do_fast_syscall_32+0x156/0xf9f [ 60.690160] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 60.694898] do_fast_syscall_32+0x3ec/0xf9f [ 60.699194] ? _raw_spin_unlock_irq+0x27/0x70 [ 60.703677] ? do_int80_syscall_32+0x9c0/0x9c0 [ 60.708231] ? _raw_spin_unlock_irq+0x27/0x70 [ 60.712702] ? finish_task_switch+0x1c1/0x7e0 [ 60.717178] ? syscall_return_slowpath+0x2ac/0x550 [ 60.722087] ? prepare_exit_to_usermode+0x350/0x350 [ 60.727085] ? sysret32_from_system_call+0x5/0x3c [ 60.731910] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.736732] entry_SYSENTER_compat+0x70/0x7f [ 60.741113] RIP: 0023:0xf7ff5c99 [ 60.744449] RSP: 002b:00000000f77f109c EFLAGS: 00000286 ORIG_RAX: 000000000000016e 2018/03/09 05:14:59 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x1, r2}) 2018/03/09 05:14:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x197}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x101}) write$sndseq(r0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}], 0x1c) write$sndseq(r0, &(0x7f0000000300), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d48000)='/dev/sequencer2\x00', 0x0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x10100, 0x0) 2018/03/09 05:14:59 executing program 0: r0 = memfd_create(&(0x7f0000000000)='queue0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000040)={{0x900, 0xa4}, 'port1\x00', 0x4c, 0x1, 0x100, 0xeb, 0xfffffffffffffffb, 0x100000001, 0x7, 0x0, 0x2, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/09 05:14:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x4, 0x2082) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/148) ioctl(r1, 0x30e, &(0x7f0000000040)) 2018/03/09 05:14:59 executing program 1: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x30000, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000d7a000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 2018/03/09 05:14:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x82050, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:14:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x0, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x80fe, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, r1, 0x1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r3, 0xfd, "fa16a4b117a0a985c45ed4b0b6a08b695ac1eebfc0cf5ad2e8d69480639a89756c7cf863709f3d25b1b42b0c9b7892543f1671499c439fc279b5d68112a0d26fcf641136ac98ec097e0199eaf808018518643159bfbb1b05a4a5b8ae35653fe68b969053e505d048a379c2c6cf1b364e2bdb925f9616e31f9e1f4776d94eed55cd940e36f5a41b2f93b58c9109ed6f91fb7d254e7c5cd62aa3fce7135fa4e6db8d3a5255c261c94cdf0e70e0652fda1e9d71781a5f92f8d4c0d49f4d28bedf01d8c6afbe3b01718718592d43420d8dbd17d59c3ac77b024135817b88f33e7755b728dc3a768e4346e1926217613ded6315f56fed5bda75755fb19c9eb9"}, &(0x7f00000002c0)=0x105) truncate(&(0x7f0000000340)='./file0\x00', 0x8) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000000c0)={r2}) 2018/03/09 05:14:59 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000002c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0xa0, 0x0, &(0x7f0000000380)=[@acquire={0x40046305, 0x3}, @acquire={0x40046305, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000240), &(0x7f0000000280)=[0x28, 0x78, 0x38, 0x0, 0x0, 0x38]}}, @acquire={0x40046305, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000300)=[@flat={0x736a2a85, 0x0, r1, 0x1}], &(0x7f0000000340)=[0x0, 0x30, 0x30]}}], 0x1e, 0x0, &(0x7f0000000440)="0a6bb77cc355879e9b7675daa4f4fde08dd02454c8b79321c402a53e9389"}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000001c0)=""/109) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000000c0)={0x15, 0x61, &(0x7f0000000040)="e650d6455d89e80a86a3bf490e902b61527217ed0df0899409e96a1f8e8752e4c80fcc4424e7c8976eb4ffc0d4971648a4b75d687db6c17e91594f19a25a569bc5bbc3851da3cd38cfcdb25631471be96ad38a1660b7cbcbce1bf264dfc1c152c8"}) symlinkat(&(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00') setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 60.752144] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 60.759390] RDX: 0000000000000010 RSI: 0000000020012f18 RDI: 00000000000000e8 [ 60.766633] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 60.773880] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 60.781127] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/09 05:14:59 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a04ffc), 0x4) pkey_mprotect(&(0x7f0000a90000/0x13000)=nil, 0x13000, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000136000), &(0x7f0000000280), &(0x7f0000bb3ffc), &(0x7f0000000240)) madvise(&(0x7f0000c05000/0x4000)=nil, 0x4000, 0x12) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x57, "377bbf970922d2918eca6d2c986597a5dbf2a6f0851585aae671f84489b9dfd9a73f8036e14bc8ebf77a87e2e6c454bf78d9b9aaff4f263c2a56a23e807fe6a1d4c39c3d73d2fc67ad4b8f439b18c959a6c573d357b0b2"}, &(0x7f0000000140)=0x5f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0xfffffffffffffc00, 0x3, [0x257, 0x5, 0x8]}, &(0x7f00000001c0)=0xe) 2018/03/09 05:14:59 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x10000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000480)=r1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000004c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000280)={0x10001, 0x1, 0x1, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) sendmmsg(r0, &(0x7f0000fb0000)=[{{&(0x7f0000a08000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000000)="03b5d0aa0eeddea0660a4d1f0c6555435c682f9e9e44d6f8ac6283c407f2e9d1832ebcadac22e54803dfb1a6833d15ac610b8bd90ba66777530365cf0bf7f736c02258350cb333d178aca38f7cc413a2155c68b4db19f0a10d9b00e9f618b0b33537aeab4e432e460fbd599f3f0a2bc2d141dae34a01ec6a9bb9c73d3000f080c75cada7bc3735d8adabd5b02451842931256538d137de142a361bcbed58bb8c4889f8ed0028d92ac5fe86bf112443f876b80323620c6f4f25a5807224e7b3a2ec212fa6f472ac299c300c22b3ec13930749dc1a5210", 0xd6}, {&(0x7f0000000100)="51ca7550ce5aa14f8b40d73468b644497782bf1ae69e6d41ffcbfa4eff968b9a538d4de6288967eeda8dfef106e585d2cf92a962cff0833f60d00864e603b7b6a0134acc139427b6caff10c5dc0772ce73a9b34fb7afab5ea4c53370dc61500704cc61228793677a735077ba56592450b41e97fecad998f37cba65403251bd9df627e0afd82ed0c67a1ca08d6eda783c6a1ed7453864b4fec5c860ebeb45329a0b465cad4012eb74c0a09c433e994fdcedad9b65cb", 0xb5}, {&(0x7f0000000200)="af6158cb783cc722485533d566809a8e6fa25a323335542a68", 0x19}, {&(0x7f0000000240)="db18acf9a0ec48e7", 0x8}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="d2654bc536a1f41d09597677c30754f62a55cff42a469f697022610452aecd95ffb85f585726a031df1bfeadba7f98c41074acc6fec8f15583a1f9d7bcdaab539905fa425a1accf82f23c13a0a0c90f18e30ae6ae3fd204b4dbc0296a47315d0acc98dbe88ca0d710b5b8d2cbc5f7daa90936ac69ad01a0f3743d629ede226d53499194d9f83c09dfacd7ded1a1d8c7b4b955e745084377fc21a5176054765644703f01ae7e41dd73eee37d82395ded0959495a28a6373e020ba97fe4a5c3a1bfd5e846dfda6ecbba1c9ab26d4ecc4f6eb99115e49c17c4b0ae3ab80c2f4794b4d82ad655a3ff547242d5176b5332d17e112ea63ced54f76", 0xf8}, {&(0x7f00000003c0)="b8ec03cbae192932fd5efabed0e67efdde251df9d93ed471ae102e5f2d7d9f00f6c3bbf54b932ab7e79ecdddcc8a8f73f18d89000000000000000000000000", 0x3f}, {&(0x7f00000005c0)="46ffb26d99edea9f72c58487027ac79a6f8fbffd0e6009541fe7da8df1dfe2c5ad5b39b284633a5a4a9aef20d33860500ae0808e68e16f8cde88fe1adbccadaa186d9494e560d5dde2485aeb00ada5a5f0cf029db0ba7e2c426ae57ff4def999773c19b417169e22ac5a780d9f6e9ca74f670c2dea3716959a7cb6d5a1169ebe3f3c0998968736a7e06e9df89b96ebbaa8c32763ade9711738bdb455981a468fde97b14d14fef0", 0xa7}, {&(0x7f0000000400)="81d155e4c57d33233b184e9d9b015f456325188e3ba0e7b7b6e784ebb5d73acb13a704203d2d5bc36500bb57c00277a31bfe996cebc8940e0414782ff805042c93bf10ca9add9a7581130afded1b0dc8e26b6010721c4e170c667f09e72311a2f00f0d80fd2cf5d97a6c069702b3f27a8b727d", 0x73}], 0x9, &(0x7f0000000680)}}], 0x1, 0x4008881) [ 60.830804] audit: type=1400 audit(1520572499.696:46): avc: denied { map } for pid=8044 comm="syz-executor1" path="pipe:[20815]" dev="pipefs" ino=20815 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 60.849159] sel_write_load: 14 callbacks suppressed [ 60.849163] SELinux: failed to load policy 2018/03/09 05:14:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9323, 0x408800) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000000080)=""/50, 0xffffffffffffff45) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x3ff, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) 2018/03/09 05:14:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x4e24}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 60.883973] SELinux: failed to load policy 2018/03/09 05:14:59 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty, 0x54f}, 0x16) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xfffffffffffffc79, 0x20100) sendmmsg$nfc_llcp(r1, &(0x7f0000000540)=[{&(0x7f00000003c0)={0x27, 0x0, 0x1, 0x7, 0x9, 0x5, "f35d49614d945beafbb8535663de2dde8fb245d4064e324143c6994f8438a8725989ccaaf63ea021eac0f9949b726278f8cf87717e144e2a768e543fed9a02", 0x16}, 0x58, &(0x7f0000000440), 0x0, &(0x7f0000000480)={0xb4, 0xff, 0x800, "0f198752796962c8d6ce4378349ba3a4f9c6c3a6e41706e70555abe6beb8762f6c2cce29193d0f4fa508c32a8a97c3f679d6e35fc3f0f4eb09f6d282045e853a6bed9bbadc6056fe6fd7f61382868843933ff98ba5606c495063411fa3420400da32c2302df90e9d26f5a486b24f9b915245ffa9b18245fd2da1e7cacd72431d1f6c0e4c5426d70bba1014d7006a13e0c699ac3f62f6ff4f0d24de2f519413669d610781e1"}, 0xb4}], 0x1, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x2, 0xb3, 0xffffffff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x4b0, 0x10000, 0xf7fb, 0x5, 0x4, 0x5, 0x4, {r3, @in6={{0xa, 0x4e22, 0x8}}, 0x5, 0x400, 0x7fffffff, 0x8, 0x1}}, &(0x7f0000000200)=0xb0) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000040), 0x0, 0x11}, 0x2000c080) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000340)={0x6, 0x2, 0x36a}) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) 2018/03/09 05:14:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x8000000000079, 0x0, [0xfffffffffffffffe]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x201, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000080)=""/228) 2018/03/09 05:14:59 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae00000078bf9f8db856688a728be29261c5861adcb7251f2569c97463759507391042a56d3884eb779871e2c09e724475228bfc9cbe67dd2d5e40d4ae9f44980ac8f63d9a2d5a54b100077342788b0c16eacc6a42e87c0025acab45f8a5b01c86cfc6538653465a69a0c6aa86f2f71d6c230c1508d89af8755630af0e0700c7e0251992fedca8ba5693a1f7bdc77be8e837b82491d2081d21819b8d37d14a6fe7a0f4f073eeee2c6f09f9ec34a747f7fc99"], &(0x7f0000000040)=0xb6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x1, 0x30, 0x7, 0x93}, &(0x7f0000000200)=0x18) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x64d80) [ 60.968670] SELinux: failed to load policy [ 60.977827] SELinux: failed to load policy 2018/03/09 05:14:59 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) pwrite64(r0, &(0x7f0000000180)="8e35c9877a3a1623bc5f00764932e14e143e66e30cea3d278bd2e3f2ab6250c1b437575bae6afe9b07b842dfb584470fccb450658cb7f065197c", 0x3a, 0xf) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x5, 0xbc6, 0x465a, 'queue1\x00', 0x8}) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x10001, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:14:59 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000d30000/0x1000)=nil, 0x1000}, 0x200000000001}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xf, 0x80001, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x4dd) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:14:59 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) r3 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r7 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r5}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r6, r7}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r4) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x100000001, 0x7, 0x9, 0x0, 0xd31e, 0x7000, 0xd000, [], 0x6}) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000595ff8)) close(r3) 2018/03/09 05:14:59 executing program 3: r0 = socket$inet(0x2, 0x805, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000000180)=""/39, 0x27, 0x42, &(0x7f0000000280)={0x11, 0x1b, r2, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080)) rt_sigreturn() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) connect$inet(r0, &(0x7f00000002c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/09 05:14:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x10) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/248, 0xf8) listen(r0, 0x68400000009) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0xfffffffffffffff8, &(0x7f0000000200)=0x2) rt_sigsuspend(&(0x7f0000000100)={0x6}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00006b4ffc)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000400)={r3, r4}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x800, 0x0) 2018/03/09 05:14:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:14:59 executing program 1: perf_event_open(&(0x7f0000002000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4020, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@jmp={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0xfffffffffffffffd, 0xc3, &(0x7f000001a000)=""/195}, 0x48) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000000c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000002c0)=""/183, 0xb7}], 0x3, &(0x7f00000003c0)=""/173, 0xad, 0x7}, 0x2000) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0xc}, r1}, 0x14) 2018/03/09 05:14:59 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0xfffffffffffffffd, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffff8) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x80000000, 0x8000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) tee(r0, r0, 0x1, 0x1) r2 = dup2(r0, r0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0x6, 0x101, 0x34, 0x400}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000002c0)=0x0) r4 = geteuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00000003c0)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000540)={0x0, 0x0}) getresuid(&(0x7f0000000580)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) getgroups(0x1, &(0x7f0000000640)=[0x0]) r12 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000680)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0xe8) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000880)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000009c0)=0xe8) getresgid(&(0x7f0000000a00)=0x0, &(0x7f0000000a40), &(0x7f0000000a80)) sendmsg$unix(r2, &(0x7f0000000bc0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="cb5757f6b7b9959e119217059f468ffa7f6161313c2a373c160c22d9a8b5410ad4a861ea28bd91dd4d8fdd37516f7ca20fa4f6ca4efcbbac7b13cc50e5be4940a35d1c7f65f58ea7bc380f349f14fe07d4449c9d895ad5856f03aa289ab7167344299c3a713149fe0f70c3b03b4337cd09be2f0658bfb4a5665b45988bb5ac362698feff2213f63bb2b615e52b4050272be86227221f11957defce834d0429cd7d2d2aa0a0d381c574861a48de0954307ee51f43f4d098e2689976b897fa59e0e0e48c2066ee25257b49ebcf253338569c9a877c60c4ee1ae3698775b1b1a16754a5b648af494a87ace1eb9c", 0xec}], 0x1, &(0x7f0000000ac0)=[@rights={0x24, 0x1, 0x1, [r0, r2, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x1c, 0x1, 0x1, [r1, r0, r2, r2]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x14, 0x1, 0x1, [r2, r2]}], 0xcc, 0x24000000}, 0x10) 2018/03/09 05:14:59 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0xffffffffffffff80, 0x31e1, 0x0, 0x0, 0x80}, 0x14) pwrite64(r1, &(0x7f00000003c0)="22f036c68c6c56a5dca063eff5ccf00583049375fa553e52ac20309174e7e25652f9c4f0b3d25c118b50a8dc33a6d3ce4fb94f50c4291842d13624c039595a2d03fbd6347faa3b2da2ddc3be716260a8804aa4bd585052a4d9da36656d92038fe6b11461f3380abcbb09bd0c0fffdaf20a539fff9f969c5be693d1fc72494dc01c63a6f6c34690b6ec148fa4f987cabcf277927bd48c16c8033b18ee7b4417977525defbe3516b3760ae25eea2ee0b53eb00000000000000000000", 0xbb, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="30000400efffffff0000bc5aa7697cb1820d10c5f3f88c46bdce134faac7d1904f57d12c8b82684527eb1d36f0b50aad7bddb914c8c5b5dc07ac8ab7e734ff1c23f8bac442021d397adbabf13bd04527de27c8890686cdcdef37de828ce060faf8089c46824f9c8938191fdeeadaba0e0ed8a5f50628f5bd9bd2a11f4e181dcb0ff494e15740722e38bae9acd5a41077408d28e403a591265d20a8d1fd720c27bbfb26366c5ac4d61027677346745537d055ff017bae377557a4eeb1632865c3abc68a57ca863677f07468a28e158bb22dcafd1934286a7d00000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8001, 0x40000) setsockopt$packet_int(r3, 0x107, 0x13, &(0x7f0000000080)=0x8000, 0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/03/09 05:14:59 executing program 1: r0 = memfd_create(&(0x7f0000000040)='cpuset(-.\\\x00', 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8280, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000001680)={&(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x8001, 0x1, "cf5fad2fc84c0fffa77188587722de6023a35d7c00d275f26d9da90e128e9bf5990b48af797d914eb37a26e9cc399f613cd2e9a6fc085cef155e32bf60b195", 0x2a}, 0x58, &(0x7f0000001580)=[{&(0x7f0000000180)="2bee529758f9cfc77ad543f536336ea0882b0c43b5901f8ddff716b610a6d173cad9bafcdb75e2989272181411f42a5c713861acce2b4f54c18ae64c26e4c1d1d8a39e9e5e8b3ceb605478038620082617e6863731bffeda29751066ce522f3545a294dcc0bc9d88e9b3c0", 0x6b}, {&(0x7f0000000200)="9bf3558a6504bd7b0e6a998b0420eb2d58c4c54519826b4ca4ffb9a352556378bff9789c69f5344c18bd11a12e036dbb2f1ba95e5fbd540fd7c97145cd0ff012662afb779e72972013bff8ef7cbe6520039e7b82695e9cef7a7a9b5824d49516734368a25819d153ed6c87b4c2fe7e31b09cf523bf10a7c1254e0b7be94ca5fe9dc5a4155178996a3ed4cdb357e9987860dbf7053d5bbd2e7a056d51cbd83ef79a159b3484c74c03ff1fce697b563ef9ea0d6ff00d24bd7eb3768db2e3f40ca2db54a61d679738d1f01ab2a297e5204ed1bd30d8551d44b98e100ca45f8476c3c85a1671944687", 0xe7}, {&(0x7f0000000300)="7b7f67492b39d714602ec812ed2dae1a2030d926423638473e19ac3f254996aabc0211682fb03de4d8670564a3c0372fe32b0edcee779170ea10b211d2838d0510ab76efeb9622f3768a0349633ff9bf40900d758eb9b11e222c590d58971a1c485d12425cb4679f0ca7ab21ce4f0689a122a5e0e0dfe9e0c143", 0x7a}, {&(0x7f0000000380)="457eeda04baf8e72b4386429f097659fd20f45c02d489ad8f2644453dba8df1984790e0dc068a957034db20d452c2ba495c7539b6f98ee2f9e13879a359b3be1cff6138430d4cdfffaa08b079abc0cbcdc3f6ee2604372c6f856116fdd7a0d991b364c1aa91099fa926d893429082044516371715157858c3de228aac0d28f0b147ef54f67d0f08b376b1d16338504c32c9e803541f654aa3e626c45b4e859d4", 0xa0}, {&(0x7f0000000440)="becda80028f0dd53dc0abb09f3673c00be79424e75297d40a5684149a0671072eb8783a4b6f428155b5241c3b350af310ec9f17000eff371b72a1a8e71898094fff79a6a061edc5d0ce05468ceeee91954b8a53110d38e444f5af4970dafdf495d71222c26c6cb0d37aea5065daf0c9123ed59ee02e4d52cf75ea28c005ad31e2803d1cf779d45ad935ffd3a079c6e9451d77e0535b94816b3dd09bcca9e3cb5db13", 0xa2}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="109eb2e6fcee93cfba5468aa30619fdeec521b299cdcd2a8862c5087e85b9e7f511cffadc9670972e8914bd822d2972f08e2c3437495db235809c2669cbdf137a16103454f1bf28ca0d83e6b", 0x4c}], 0x7, &(0x7f00000015c0)={0x98, 0x10f, 0x401, "cabe66c0eec4d830965100bf93ef32315450d02647f1e88fed8b5fadc842969306ee7668e881e8c8658aa8cb14889ef5c4e42472bc1569999c40698e214cf69b0664cf7b6197740327cfa5ccb68994e9bb3d679abc327289725412cb7e3d523d99b061675deb351369e8594152d026c5bca13ae8d7af5e6b5a9f3516285f8116d4c81a85edd8d2cff0e384c1"}, 0x98, 0x20000000}, 0x40000) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x40) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f00000016c0)={0x401, 0x3, 0xffff, 0x5, 0xb, 0x80000001}) [ 61.087414] SELinux: failed to load policy 2018/03/09 05:15:00 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x1b2) 2018/03/09 05:15:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8000, r2, r3, 0x4, 0x2, 0x122c084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:00 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000001d40)=@nl=@unspec, 0x80, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}, {{&(0x7f0000004280)=@nl=@unspec, 0x80, &(0x7f0000005600)=[{&(0x7f0000004440), 0x1b4}], 0x1, 0x0, 0x0, 0x10}}], 0x2, 0x0) sysinfo(&(0x7f0000000140)=""/234) mkdir(&(0x7f0000000000)='./file0\x00', 0x127) r1 = getuid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x41) 2018/03/09 05:15:00 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x0) [ 61.138553] audit: type=1400 audit(1520572500.004:47): avc: denied { prog_run } for pid=8096 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/09 05:15:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getgroups(0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0x0]) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) fchownat(r2, &(0x7f0000000080)='./file0\x00', r3, r4, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000240)={'yam0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'ifb0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:00 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x184, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000380)=ANY=[@ANYBLOB="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"]}, 0x253) 2018/03/09 05:15:00 executing program 1: r0 = gettid() timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x3, &(0x7f00001eeff8)={0x0, 0x0}) exit(0x9) timer_settime(0x0, 0x1, &(0x7f0000750ff0)={{}, {0x0, r1}}, &(0x7f0000faa000)) 2018/03/09 05:15:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x403}, {}, {0x0, 0x0, 0xffffffffffffff7f}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x200}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x7f, 0x207, 0x5, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x54) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 61.279196] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/09 05:15:00 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) r3 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r7 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r5}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r6, r7}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r4) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x100000001, 0x7, 0x9, 0x0, 0xd31e, 0x7000, 0xd000, [], 0x6}) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000595ff8)) close(r3) 2018/03/09 05:15:00 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x80, 0xffffffffffffff1d) 2018/03/09 05:15:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8001, 0x80) recvmsg$netrom(r1, &(0x7f0000000180)={&(0x7f0000000040)=@ax25={0x3, {"a3b40ac1a6c9b9"}, 0x6}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000080)="67e0d13ea2d3b65bb769cef3d986878613392a5330fdab56174262d1a51feb036d80070ef552b36d8ab3f1833fdac27c40781c5bdafa85d5ae15033363a540b84ca256c37679b2c8d2a80a538dfb36f86400947ee0bfd5486003c813bb543740b68e0cb64d7b50a6c7eb891ff1da53f48a2de16d79c8d40be24249cc1d0132edeb09e3b547d042a420b23f1699872b7ef9776ccc90033a3ee3000de2215f521215bafe5960848ccadd7f51aad5fe94592c0ae07867f4cb53", 0xb8}], 0x1, 0x0, 0x0, 0x41}, 0x41) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socketpair(0xe, 0x80800, 0xffff, &(0x7f00000001c0)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/03/09 05:15:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22c00, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000040)={0x2, 0x0, [{}, {}]}) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={0x0}) r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x10010, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x50, 0x0, &(0x7f0000000180)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x7460, 0x0, 0x10, 0x0, 0x0, 0x30, 0x0, &(0x7f0000000100)=[@flat={0x73622a85, 0x100, r3, 0x3}, @flat={0x0, 0x1, r4}], &(0x7f0000000140)}, 0xeaba}}, @register_looper={0x630b}], 0xd3, 0x0, &(0x7f0000000200)="d5a707755480c2693960de3b01b296d86193cceb927d418b3a81ee44cb69bf181bff9dcf99732a94baecc49b038a5f4831a14283b507f387a426b15ec683398e729294d1cd3baf1f8e0d04925800e832caf2b4b46231ea4d26a716ab77ce93dd90ac4c8428173230d6a6c1d184b44e982749679e7c22b0bb1c223b847291ddf9cf2ec2b857da7e15f7b0fa44161a5f47374459157190005423b7c185bb817e3a59b845fc26668761bd8f161cf8726eefe24038ccbff3899ff658d7c0a2d7494597aac6e1d6114cff648142df6abaee77336b09"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:00 executing program 0: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x20013, 0xffffffffffffffff, 0x2) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffffb5}, [], {0x95}}, &(0x7f0000e6bffc)="47ff3300", 0x2, 0x99, &(0x7f000000d000)=""/153}, 0x48) dup3(r0, r0, 0x80000) 2018/03/09 05:15:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000040)="d20af84c5e59bf4e42fae2cedc13ebb6eb2f35b830d688acc38d111a25f9396cfbb4c1881e9dfff4e5") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:00 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) io_setup(0x8, &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x80000102, 0x8972, r0, 0x0) mremap(&(0x7f00009ff000/0x4000)=nil, 0x4000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000bb0000/0x1000)=nil, 0x1000, 0x10200000008) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x40, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x0, r0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0), &(0x7f0000000100)=0x18) prctl$setmm(0x23, 0x1, &(0x7f0000ffa000/0x4000)=nil) 2018/03/09 05:15:00 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xba, "73e31cee6442c2cf57e59807185624c746dee25c5beddbdb0a0302f458324133de73b4afc796372440621e9229b774fcd45d228e0b6270684b0c58d69a7d94131a098c08ab7ba4ed5b6d48d25778204f24788a4421882d0e8da9b7165987e3e4488ee6dd801519063c7078888eea50cdaacc103ee3b8eeda4fe0791a8b33efa2fd8bbab2007d85ead424fc2d8f629ba3a6ac2c8fdfa216d1605a95cf50f4d887ea18ceb78cc28cf916f2c90629ff044d9f45413d888d01ed357a"}, &(0x7f0000000180)=0xc2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x22b}}, 0x8, 0x6, 0x6, 0x26, 0x1800000000000000}, &(0x7f0000000280)=0x98) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x8}) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:00 executing program 3: r0 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, r0, 0x0) mmap(&(0x7f000086a000/0x2000)=nil, 0x2000, 0x8, 0x8010, r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x480401, 0x0) madvise(&(0x7f00000e4000/0x1000)=nil, 0x1000, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfff, 0x4) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7f) 2018/03/09 05:15:00 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYBLOB="1a15a976bbed17f0d2cd34a453f8a3db82fa8ddfbe68d28aaa759ef77e541f7fc3e6cc7e450be0c23c2106707355f53295feb6a6a54ca0aa468136b2476c0aa67f3cd131568d24492b6f559eea344f2a211106af228f8150c34c91e5", @ANYPTR64], 0x4}, 0x1}, 0x40) 2018/03/09 05:15:00 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/03/09 05:15:00 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) r3 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r7 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r5}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r6, r7}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r4) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x100000001, 0x7, 0x9, 0x0, 0xd31e, 0x7000, 0xd000, [], 0x6}) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000595ff8)) close(r3) [ 61.451655] audit: type=1400 audit(1520572500.317:48): avc: denied { map } for pid=8154 comm="syz-executor4" path="/proc/456/net/pfkey" dev="proc" ino=4026533059 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:proc_net_t:s0 tclass=file permissive=1 2018/03/09 05:15:00 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) r2 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) r3 = dup2(r0, r1) chdir(&(0x7f0000000000)='./file0\x00') getresuid(&(0x7f00000008c0), &(0x7f0000000800), &(0x7f0000000340)) sendmsg$nl_netfilter(r3, &(0x7f00000006c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000680)={&(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x3af}, 0x1, 0x0, 0x0, 0x44000}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x8000003) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$inet6(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) sendmsg(r5, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x11}, 0x1c, &(0x7f0000000740)}, 0x0) r6 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0x80000100000000, 0x81) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000480)={'yam0\x00', r7}) accept4$llc(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) symlinkat(&(0x7f0000000200)='./file0\x00', r6, &(0x7f0000000240)='./file0\x00') ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000000280)) fstat(r0, &(0x7f0000000980)) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) recvfrom$ax25(r6, &(0x7f0000000100)=""/160, 0xa0, 0x0, &(0x7f00000001c0)={0x3, {"84e4aaf48249b9"}, 0x100000001}, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) r9 = dup2(r8, r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000700)={0x0, 0x8}, &(0x7f0000000740)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x4, 0x30}, &(0x7f00000004c0)=0xc) fcntl$dupfd(r8, 0x406, r4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000927000)=@sack_info={0x0, 0x1ff, 0x101}, &(0x7f000022c000)=0xc) 2018/03/09 05:15:00 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x341001, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000200), &(0x7f0000000240)=0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) move_pages(r2, 0x112, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockname$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000300)={r5, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000100)={r4, @in6={{0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffb}}}, 0x84) 2018/03/09 05:15:00 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x1000000200) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20}], 0x10) setns(r1, 0x4c000000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000140)=0x40000, 0x3) setns(r0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @dev}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x200, r3}) fcntl$setstatus(r1, 0x4, 0x40000) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$getsig(0x4202, r4, 0x2cbb, &(0x7f0000000280)) 2018/03/09 05:15:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000051b000/0x1000)=nil, 0x1000}, 0x20002}) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="e6be626f144d897a4ee5b22ccca4d7706f56d09bbe4f435ae5f7846698b654fa60a06e51d12b85d47e347ed1be6a31387bb143f8cd822c9e477ae05b47575e65c5edee4b537d012236927376e3f96f63058cfdecab46d1dde40595a82c8ac9b9faf65fc003f27b8351e8387557f49397e814349e18d60a4300", 0x79}, {&(0x7f0000000240)="e7d5922f908242f89f87b56d7d0952afe3501e4e31dadb327965ed1517396cbe75d3c99cf283ca3ce588b005048966b3b4b1b9e60fee169809795ba7ad4807874f104393d970ccefd83814f2558fc34c1eb09bb1032aedf4d9e1eb0b240fa8c6a78a6ce8273f1f54df76dfe56f3faed67f38674cf5666fdc5d954897d8d17b6b1541a20a68f61ccc624b5c97a5764fefde3de2d1d3e58c2a19d478bf24ee1598a74ef7538a1000f43500794875cd8c0437f59e19d3e87df93a74aff10ee430", 0xbf}, {&(0x7f0000000300)="e89d2a8fe21fe388c7b023a9cb25e7ca", 0x10}, {&(0x7f0000000340)="55291d6cf4e674ef680da2870d31ee70768a8f111b116352a584671e4e5e520637b36d5454e17faa3433093c", 0x2c}, {&(0x7f0000000380)="e4379452901f1f99a3a17d139a3a1e22430da4f0417a6ee0de6d9d13407b485a34a9b723", 0x24}, {&(0x7f00000003c0)="31f1ac", 0x3}, {&(0x7f0000000400)="a4d23da44b5efff36efd7c169b3f47ff48fe6b3490c79c70d13f24cfc9df01086a3b5922ad4949b08f8d31550e763808d8422b407557a95bc6a3d262e7762c2f30de30594fdc9186ed57afb1c56fc5aa641077e28e79daf64174e204", 0x5c}, {&(0x7f0000000480)="1efd3afca5e59dfc80f3a98fcd1aa732396d819794d6972cf69790f20b8da68b54c76e2d2b66067daaa6a330b3f12dd63ae01d5c12acdf7f987cbd812ce9e308d9b5961d358d45bd2dec51f75f462e58e84815d6f680763142a53ce880dc0933fe6ab7f354b4dad6c6e1e5e05fadd960a6ad8b7ceb85e614a7019854dca6250c057fb268880dfd8e15701003d318ed1bcf40c48d7a966679a1736ade2fc6", 0x9e}, {&(0x7f0000000540)="df8fd3a6b3f12c53a30dbcb0b0efdd377d8440a968e6d1d627b9ed655d3d1a8dbaca503037e18c845b3458e673c2e79fe944091bfa41f73f79da32d186d0ddc3e4b5112af20e9093a6da36a1d64cc8d58b44689c9ca62d1979840ab893", 0x5d}], 0x9, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = syz_open_procfs(0x0, &(0x7f0000000640)='net/icmp\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x8001, 0x3e33, 0x2, 0x4, 0xffff, 0x2, 0x401, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x2, 0x400, 0x101, 0x5, 0x6e7}}, &(0x7f0000000740)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000780)={r3, 0x1f, 0x3ff}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, {0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000007c0)=0xffffffffffffff22, 0x4) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000100)={0x8, 0x100000001, 0x1, 0x0, 0x0, [], [], [], 0x3, 0x9a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0x20, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:00 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$getregs(0xc, r2, 0x3f, &(0x7f0000000240)=""/50) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000180)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "1f3b978580f784b97562ed7c1e51ecc0"}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) 2018/03/09 05:15:00 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0xd, 0xb, 0x3a0000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x3f}, &(0x7f0000000040)=0x88) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x8, 0x7fffffff, 0xe4c5, 0x8000, 0x0, 0x9, 0x8, {0x0, @in6={{0xa, 0x4e22, 0xd0, @loopback={0x0, 0x1}, 0x9}}, 0x1, 0x2, 0x0, 0xcf2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0xfffffffffffffffa, 0x100, 0x3, 0xfff, 0x5, 0xffffffffffffffff, 0x0, {r3, @in={{0x2, 0x4e22}}, 0xea44, 0x3, 0x5, 0x9940f77, 0x80000001}}, &(0x7f0000000100)=0xb0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000400)={0x9427, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000440)={r4, 0x5}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x208, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ip6_vti0\x00', 'erspan0\x00', 'ip6tnl0\x00', 'ifb0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0x98}}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'ipddp0\x00', "736974300100", 'nr0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x98, 0x98, 0xe0, [@pkttype={'pkttype\x00', 0x4}]}}, @common=@log={'log\x00', 0x24, {{0x0, "b44f45e9c7a8c2ba068d53759cc2c002987038f4d4dc5ab358d73ab44bcb"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x258) 2018/03/09 05:15:00 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) r3 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r7 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r5}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r6, r7}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r4) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x100000001, 0x7, 0x9, 0x0, 0xd31e, 0x7000, 0xd000, [], 0x6}) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000595ff8)) close(r3) 2018/03/09 05:15:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000340)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x50) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x404102, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) getsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000000380), &(0x7f00000003c0)=0x4) syz_open_procfs(r4, &(0x7f00000001c0)='net/raw\x00') socket$kcm(0x29, 0x5, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000040)="8f35e4272557d2ed995ab77bf91d57d10ddcec0c1f349ff19c96ad23e813b36d92a8540f841048e4a9e99f98257560c0a92b7b2e88a07e7f0d5e4c5d12beb038bc50ed9c9d9d6dae7062cab1c0bda65c76df28bc8b45252a28a2c102e56285c7fdcf80c720837434539556f47683af3013def150ea192cca05d5bc3d14767c3119078375d6551eeefd44c445617fb6ef75e81e5c03aa8b9e232bfb1ad62f5ada51b6fe9c79603fd246f264e28bbcdb57b5f2cab0a2d92bdd5e3bcb5fa57b006253a59575400bbe85ce8c0b10ee3999aa8b1469fe17059d7c6ab6f9ac5de8d2c63c1ae7869101", 0xe6) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x34, r2, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000140)) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000300)={&(0x7f0000d20000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:00 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x200202, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x400000004, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0xffffffffffffffff, r1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) r4 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x48082) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r5 = memfd_create(&(0x7f00006a7000)='/devrv MUarbie/\x00', 0x3) write(r5, &(0x7f0000ffdffb)='#!', 0x2) execveat(r5, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000200), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r6 = accept4$inet(r4, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10, 0x80000) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000000c0)=0x1, 0x4) dup2(r2, r2) getpriority(0x0, r3) fcntl$getflags(r6, 0x401) getpid() [ 61.610434] SELinux: failed to load policy [ 61.618771] SELinux: failed to load policy 2018/03/09 05:15:00 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000002c0)=0x4) write$rdma_cm(r0, &(0x7f0000001a80)=ANY=[@ANYBLOB="0000120000000000", @ANYPTR64=&(0x7f0000001a40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f010a0000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="ebff0000"], 0x33ab34ec47c86693) 2018/03/09 05:15:00 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065e000), 0x0) accept4$alg(r0, 0x0, 0x0, 0xedbdecf5d2fc8b37) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x1000001, 0x32, r1, 0x0) recvfrom(r0, &(0x7f0000000100)=""/52, 0x1a, 0x2, &(0x7f00000001c0)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0xfffffffffffffe99) 2018/03/09 05:15:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000000c0)="f81920ea7d175635a3626b4106c794032300fe7fc77ff0c0c2cc8f7509cbd94ddd255eb579f1468d01000458f3444e12615a67300d3415277ac529f56e91fb9625f68539aabe12d3b267e00d9ca49348218196a380b1b0b18c951d0bd05b9a8b8ea2a5175be2ec1e10dcf140733fb70de3d09fbbe5f157c30943b2035fcf66dbc280aff04e7f91bba012a2ba2699e6f893919baee4596c76f6e7da0ab2df71511f3f5c5f8b65adbf59b66056de") r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20100) ioctl$TIOCNXCL(r4, 0x540d) syz_emit_ethernet(0x7a, &(0x7f0000000180)={@random="db3d66f64ae8", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "a46dfd", 0x44, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/03/09 05:15:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000f003000000000000100100002002000008030000080300000803000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f000001ac14ffaa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0001001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00000000000000000000000000000000000000000000000000000000ffffffffac1400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x723) getsockopt$inet_buf(r0, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) [ 61.756844] FAULT_FLAG_ALLOW_RETRY missing 30 [ 61.761491] CPU: 1 PID: 8210 Comm: syz-executor4 Not tainted 4.16.0-rc4+ #256 [ 61.768763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.778118] Call Trace: [ 61.780711] dump_stack+0x194/0x24d [ 61.784357] ? arch_local_irq_restore+0x53/0x53 [ 61.789047] ? handle_userfault+0xb97/0x2490 [ 61.793479] handle_userfault+0xbd9/0x2490 [ 61.797721] ? handle_userfault+0x1864/0x2490 [ 61.802249] ? userfaultfd_ioctl+0x4520/0x4520 2018/03/09 05:15:00 executing program 0: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003dc0)=[{&(0x7f0000001080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002380)}, {&(0x7f0000002400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003900), 0x0, &(0x7f0000003d00)}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0xc2) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) sendmmsg(r0, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x27f, &(0x7f0000003e40)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/03/09 05:15:00 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x133) listen(r0, 0x7) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000000000), 0x4) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 61.806835] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.812036] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.817247] ? print_irqtrace_events+0x270/0x270 [ 61.822013] ? print_irqtrace_events+0x270/0x270 [ 61.826784] ? print_irqtrace_events+0x270/0x270 [ 61.831543] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 61.836912] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 61.842288] ? perf_trace_lock+0xd6/0x900 [ 61.846548] ? trace_event_raw_event_lock+0x340/0x340 [ 61.851752] ? __lock_acquire+0x664/0x3e00 2018/03/09 05:15:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) readahead(r0, 0xffffffffffffff3c, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/09 05:15:00 executing program 2: unshare(0x8000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7fffffff, 0x14000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/192) pipe2(&(0x7f0000005ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup2(r0, r2) fallocate(r3, 0x0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000000)=@ethtool_coalesce={0xe, 0x20, 0x5, 0xfff, 0x8fd1, 0x9, 0x7, 0x8001, 0x0, 0x957e, 0x1, 0x9, 0x0, 0x6, 0x2, 0x3, 0x100000001, 0x1f, 0x3, 0x2, 0x9, 0x8, 0x20}}) 2018/03/09 05:15:00 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f0000795fa8)={0x0, 0x0, 0x1, @thr={&(0x7f00004cc000), &(0x7f0000a30000)}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x81, 0x8, 0x9, 0x6]}) mq_timedsend(r1, &(0x7f0000000040)="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", 0xfb, 0x4, 0x0) [ 61.856003] ? __lock_acquire+0x664/0x3e00 [ 61.860249] ? trace_hardirqs_off+0x10/0x10 [ 61.864596] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 61.869805] ? find_held_lock+0x35/0x1d0 [ 61.873886] ? __handle_mm_fault+0x2ded/0x38c0 [ 61.878472] ? lock_downgrade+0x980/0x980 [ 61.882629] ? lock_release+0xa40/0xa40 [ 61.886623] ? do_raw_spin_trylock+0x190/0x190 [ 61.891248] __handle_mm_fault+0x2dfa/0x38c0 [ 61.895674] ? __pmd_alloc+0x4e0/0x4e0 [ 61.899566] ? trace_hardirqs_off+0x10/0x10 [ 61.903903] ? find_held_lock+0x35/0x1d0 [ 61.907987] ? handle_mm_fault+0x35b/0xb10 [ 61.912223] ? lock_downgrade+0x980/0x980 [ 61.916392] ? handle_mm_fault+0x2f8/0xb10 [ 61.920628] handle_mm_fault+0x44a/0xb10 [ 61.924680] ? __handle_mm_fault+0x38c0/0x38c0 [ 61.929240] ? vmacache_find+0x5f/0x280 [ 61.933205] ? find_vma+0x30/0x150 [ 61.936740] __do_page_fault+0x5c9/0xc90 [ 61.940786] ? trace_event_raw_event_lock+0x340/0x340 [ 61.945973] ? mm_fault_error+0x2c0/0x2c0 [ 61.950100] ? memdup_user+0x2c/0x90 [ 61.953797] ? do_ip_setsockopt.isra.12+0xe45/0x3210 [ 61.958884] ? trace_hardirqs_off+0x10/0x10 [ 61.963185] ? compat_sock_common_setsockopt+0xb2/0x140 [ 61.968541] ? compat_SyS_setsockopt+0x17c/0x410 [ 61.973285] ? do_fast_syscall_32+0x3ec/0xf9f [ 61.977772] do_page_fault+0xee/0x730 [ 61.981558] ? __do_page_fault+0xc90/0xc90 [ 61.985790] ? find_held_lock+0x35/0x1d0 [ 61.989852] ? __might_fault+0x110/0x1d0 [ 61.993904] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 61.998750] page_fault+0x25/0x50 [ 62.002184] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 62.008046] RSP: 0018:ffff8801c91ef520 EFLAGS: 00010202 [ 62.013390] RAX: ffffed00361e6ddd RBX: 0000000020012f18 RCX: 00000000000000e8 [ 62.020645] RDX: 00000000000000e8 RSI: 0000000020012f18 RDI: ffff8801b0f36e00 [ 62.027897] RBP: ffff8801c91ef550 R08: ffffed00361e6ddd R09: ffffed00361e6ddd [ 62.035147] R10: 000000000000001d R11: ffffed00361e6ddc R12: 00000000000000e8 [ 62.042397] R13: ffff8801b0f36e00 R14: 00007ffffffff000 R15: 0000000020013000 [ 62.049702] ? _copy_from_user+0xc5/0x110 [ 62.053859] memdup_user+0x54/0x90 [ 62.057385] xfrm_user_policy+0xf7/0x8c0 [ 62.061439] ? cred_has_capability+0x1a0/0x3d0 [ 62.066011] ? km_migrate+0x340/0x340 [ 62.069790] ? selinux_ipv4_output+0x40/0x40 [ 62.074193] ? do_ip_setsockopt.isra.12+0x358/0x3210 [ 62.079305] ? selinux_capable+0x36/0x40 [ 62.083355] ? security_capable+0x8e/0xc0 [ 62.087496] ? ns_capable_common+0xcf/0x160 [ 62.091811] do_ip_setsockopt.isra.12+0xe45/0x3210 [ 62.096734] ? ip_ra_control+0x5c0/0x5c0 [ 62.100780] ? trace_hardirqs_off+0x10/0x10 [ 62.105091] ? finish_task_switch+0x1c1/0x7e0 [ 62.109578] ? lock_downgrade+0x980/0x980 [ 62.113748] ? find_held_lock+0x35/0x1d0 [ 62.117808] ? avc_has_perm+0x35e/0x680 [ 62.121767] ? lock_downgrade+0x980/0x980 [ 62.125894] ? _raw_spin_unlock_irq+0x27/0x70 [ 62.130379] ? lock_release+0xa40/0xa40 [ 62.134334] ? trace_hardirqs_off+0x10/0x10 [ 62.138640] ? copy_overflow+0x20/0x20 [ 62.142538] ? avc_has_perm+0x43e/0x680 [ 62.146511] ? avc_has_perm_noaudit+0x520/0x520 [ 62.151166] ? __fget+0x342/0x5b0 [ 62.154603] ? lock_downgrade+0x980/0x980 [ 62.158741] ? lock_release+0xa40/0xa40 [ 62.162702] ? __lock_is_held+0xb6/0x140 [ 62.166779] ? sock_has_perm+0x2a4/0x420 [ 62.170828] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 62.176174] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 62.181886] compat_ip_setsockopt+0x47/0xd0 [ 62.186201] inet_csk_compat_setsockopt+0x95/0x120 [ 62.191113] ? ip_setsockopt+0xa0/0xa0 [ 62.194991] compat_tcp_setsockopt+0x3d/0x70 [ 62.199402] compat_sock_common_setsockopt+0xb2/0x140 [ 62.204568] ? tcp_setsockopt+0xd0/0xd0 [ 62.208534] compat_SyS_setsockopt+0x17c/0x410 [ 62.213094] ? sock_common_setsockopt+0xd0/0xd0 [ 62.217751] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 62.222493] ? do_fast_syscall_32+0x156/0xf9f [ 62.226980] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 62.231720] do_fast_syscall_32+0x3ec/0xf9f [ 62.236041] ? do_int80_syscall_32+0x9c0/0x9c0 [ 62.240604] ? _raw_spin_unlock_irq+0x27/0x70 [ 62.245080] ? finish_task_switch+0x1c1/0x7e0 [ 62.249575] ? syscall_return_slowpath+0x2ac/0x550 [ 62.254490] ? prepare_exit_to_usermode+0x350/0x350 [ 62.259489] ? sysret32_from_system_call+0x5/0x3c [ 62.264324] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.269163] entry_SYSENTER_compat+0x70/0x7f [ 62.273548] RIP: 0023:0xf7f88c99 [ 62.276905] RSP: 002b:00000000f778409c EFLAGS: 00000286 ORIG_RAX: 000000000000016e [ 62.284594] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 62.291850] RDX: 0000000000000010 RSI: 0000000020012f18 RDI: 00000000000000e8 [ 62.299195] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/03/09 05:15:01 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000e40)='/dev/admmidi#\x00', 0x2, 0x40002) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000e80)={'NETMAP\x00'}, &(0x7f0000000ec0)=0x1e) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040)=0xd, 0x7) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000b40), 0x1b2) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000000)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) 2018/03/09 05:15:01 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) r3 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r7 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r5}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r6, r7}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r8 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r8, 0x40042408, r4) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x100000001, 0x7, 0x9, 0x0, 0xd31e, 0x7000, 0xd000, [], 0x6}) ioctl$int_in(r3, 0x800000c0045006, &(0x7f0000595ff8)) [ 62.306442] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 62.313693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 62.377947] SELinux: failed to load policy [ 62.393474] SELinux: failed to load policy 2018/03/09 05:15:01 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff7, 0x8]) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:01 executing program 3: r0 = memfd_create(&(0x7f0000000080)='m\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x1000000000081) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000000c0)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ddffff1c2c000006", "a6e7fdc21ca077ef1dae805705000000000000ff2b99959ba111b5eca31cd901", 0x0, 0x80000000000}) ioctl$sock_ifreq(r2, 0x8948, &(0x7f0000000000)={'erspan0\x00', @ifru_names='gretap0\x00'}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000001c0)=""/192, &(0x7f0000000040)=0xc0) 2018/03/09 05:15:01 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000000000000, 0xd, r0, 0x6}, 0x2c) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0xee2) 2018/03/09 05:15:01 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3c, &(0x7f00007efffc), 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xffffffffffffff06) sendmsg$kcm(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@hci={0x1f, r1}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="387079671b08a82226a2e343f832f35c288a", 0x12}, {&(0x7f0000000300)="816b1cfb61a4d61f2d73f7f8265e2e0941e544e72ddd212e21ab9cdbb76f87e25200748c37fc5d04306e202601726729aac3b45f9de64ff97ad30cb96110e56a00024297acc4c111bf95b9a02b43e53ff3fe25a4bd2166b620e538cc4d84ee805df7daead8988bfa7090ef327dbf4bdfebc2da0b0858323ba44b6a8251ffd0c0281acbebb936d4177baac4d1799bbaf044f11697d72df3", 0x97}], 0x2, &(0x7f0000000400)=[{0xc8, 0x10c, 0x98, "5582dca586d4e92601854a8c2f72131f3554dff1587386a6898a88c1d96c062d54e8e4626172be82964bc7d521eb1e84bf9323122c09e276e3b12d19d1f2bead334e006e4eeadbc4cb3478b68a5f32ddd072a71d2741b99f41285c3c63ef9c265bd219cd20aaeee22a0d66b784c4bdfea2c1f1add4dbb88599da874ff8f467a26df9d125cdaf3462c8904e627533297d8de4ac9e9ff1d59dad7e1f583625c8b680ed56078ebf9817d4d956438ad1024f83748ffa7f68efc92b1b5b3a"}, {0xc0, 0x113, 0xd44f, "d405cd68c3f09e63da3fc27b7eb93b5d6f71285b7cdfa8a0134893cad229f9a4a82c86ca961781571287e56265b3d55b92f114f4623b700d7098fd3335e458df1f5624d526d8e2b1036b6b44bf5255207c561eb1585d2a8facf1f7c3508c744f71f4f5486fb592679863f4e11ce3146d4913ba0adcad96180d5f2cdef36803b38a266b6d30f57ca30a6d9529ed6b46cd629500c9ac4653c489414edec865853c74e0c4d6a79a5be4b969eb981345b8e4eb"}, {0x70, 0x11f, 0x20, "dcd02fe28f28146c90ef9fa3c50ec2885487f0c9f832da9e8410b2294516149a2800594b6b9ac4e588fbebe822996c5bc1608532a726a2a203f2788e4ef7345c417fdb5aa7f6ba3d1e391b5f1f5f93270542f5faedfc670baee2a1802ba3861935dc"}, {0x90, 0x101, 0x5, "333ade0fa92fc86242dc4269d11d9f0290f6bb9a85ef3a981f5cd7c3907e35ff836846607d4efebffe706dab73fb5b763d12a0ff6718f9bc60b55ccb503d6145a28b450f9a0ec03428ec677e130eb9b3967ecf5e8e05d1a1b4da8a92cde05b22b8fb58751479fa45ec4bff80aff36912136ccc18efc472ddcb7ba8a37a99c1646fee10c5"}], 0x288, 0x40000}, 0x1) 2018/03/09 05:15:01 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={0x1, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r1, 0x8000000, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/09 05:15:01 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r6 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r4}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r3) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x100000001, 0x7, 0x9, 0x0, 0xd31e, 0x7000, 0xd000, [], 0x6}) 2018/03/09 05:15:01 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:01 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000001, 0x20013, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000eea000/0x2000)=nil, 0x2000}, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x1000) 2018/03/09 05:15:01 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x0, 0x0, 'ip6_vti0\x00', 'vcan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) 2018/03/09 05:15:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000014ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x71681b47, 0x0, 0xfffffffffffffffe}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) socketpair(0x15, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$ipx(r2, &(0x7f0000000040)=""/43, 0x2b, 0x0, &(0x7f0000000080)={0x4, 0x1, 0x3f, "5853992df98d", 0x1}, 0x10) 2018/03/09 05:15:01 executing program 3: r0 = memfd_create(&(0x7f0000000080)="407f", 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0x40}) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) 2018/03/09 05:15:01 executing program 1: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x5c, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="046304400400000006630440010000000763044001000000016340400000000004000000000000000000000011000000000000000000000038000000000000002000000000000000e640d4", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="0000000003000000000000008561646600000000010000000000000002000000000000002800000000000000"], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00']], 0x8b, 0x0, &(0x7f00000001c0)="d75611d8bc9b2106d10a53b50ec576228516352063f88a46757859ec43e0ffd5de63f2c3358e039f898ce8d8a0edd5b6bb187613b0d7cb61c64001dcfc48f8f074bac91bb2fbfb95dd53dee0852c824083df9ce9d8eeb6071fe10cde32e003707daacd306dccb93998bec852171c14c0c66d05ee85abddcff3c833e7e732bf088894dbed300fcfad1eb122"}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x200000000007) [ 62.531978] SELinux: failed to load policy [ 62.546454] FAULT_FLAG_ALLOW_RETRY missing 30 [ 62.551093] CPU: 0 PID: 8285 Comm: syz-executor6 Not tainted 4.16.0-rc4+ #256 [ 62.558369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.567723] Call Trace: [ 62.570301] dump_stack+0x194/0x24d [ 62.573920] ? arch_local_irq_restore+0x53/0x53 [ 62.578580] ? handle_userfault+0xb97/0x2490 [ 62.582979] handle_userfault+0xbd9/0x2490 [ 62.587197] ? handle_userfault+0x1864/0x2490 [ 62.591699] ? userfaultfd_ioctl+0x4520/0x4520 [ 62.596263] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 62.601438] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 62.606623] ? print_irqtrace_events+0x270/0x270 [ 62.611367] ? print_irqtrace_events+0x270/0x270 [ 62.616109] ? print_irqtrace_events+0x270/0x270 [ 62.620860] ? perf_trace_lock+0xd6/0x900 [ 62.625017] ? trace_event_raw_event_lock+0x340/0x340 [ 62.630196] ? __lock_acquire+0x664/0x3e00 [ 62.634418] ? __lock_acquire+0x664/0x3e00 [ 62.638637] ? trace_hardirqs_off+0x10/0x10 [ 62.642960] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 62.648150] ? find_held_lock+0x35/0x1d0 [ 62.652219] ? __handle_mm_fault+0x2ded/0x38c0 [ 62.656784] ? lock_downgrade+0x980/0x980 [ 62.660920] ? trace_hardirqs_off+0x10/0x10 [ 62.665232] ? lock_release+0xa40/0xa40 [ 62.669185] ? print_irqtrace_events+0x270/0x270 [ 62.673922] ? perf_event_sync_stat+0x5b0/0x5b0 [ 62.678576] ? do_raw_spin_trylock+0x190/0x190 [ 62.683172] __handle_mm_fault+0x2dfa/0x38c0 [ 62.687577] ? __pmd_alloc+0x4e0/0x4e0 [ 62.691445] ? trace_hardirqs_off+0x10/0x10 [ 62.695765] ? find_held_lock+0x35/0x1d0 [ 62.699833] ? handle_mm_fault+0x35b/0xb10 [ 62.704065] ? lock_downgrade+0x980/0x980 [ 62.708227] ? handle_mm_fault+0x2f8/0xb10 [ 62.712466] handle_mm_fault+0x44a/0xb10 [ 62.716516] ? __handle_mm_fault+0x38c0/0x38c0 [ 62.721078] ? vmacache_find+0x5f/0x280 [ 62.725046] ? find_vma+0x30/0x150 [ 62.728577] __do_page_fault+0x5c9/0xc90 [ 62.732636] ? mm_fault_error+0x2c0/0x2c0 [ 62.736761] ? memdup_user+0x2c/0x90 [ 62.740456] ? do_ip_setsockopt.isra.12+0xe45/0x3210 [ 62.745541] ? trace_hardirqs_off+0x10/0x10 [ 62.749862] ? compat_sock_common_setsockopt+0xb2/0x140 [ 62.755203] ? compat_SyS_setsockopt+0x17c/0x410 [ 62.759940] ? do_fast_syscall_32+0x3ec/0xf9f [ 62.764429] do_page_fault+0xee/0x730 [ 62.768223] ? __do_page_fault+0xc90/0xc90 [ 62.772451] ? find_held_lock+0x35/0x1d0 [ 62.776512] ? __might_fault+0x110/0x1d0 [ 62.780563] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.785406] page_fault+0x25/0x50 [ 62.788855] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 62.794713] RSP: 0018:ffff8801cd0bf520 EFLAGS: 00010202 [ 62.800067] RAX: ffffed00397ffb35 RBX: 0000000020012f18 RCX: 00000000000000e8 [ 62.807317] RDX: 00000000000000e8 RSI: 0000000020012f18 RDI: ffff8801cbffd8c0 [ 62.814566] RBP: ffff8801cd0bf550 R08: ffffed00397ffb35 R09: ffffed00397ffb35 [ 62.821820] R10: 000000000000001d R11: ffffed00397ffb34 R12: 00000000000000e8 [ 62.829096] R13: ffff8801cbffd8c0 R14: 00007ffffffff000 R15: 0000000020013000 [ 62.836567] ? _copy_from_user+0xc5/0x110 [ 62.840704] memdup_user+0x54/0x90 [ 62.844231] xfrm_user_policy+0xf7/0x8c0 [ 62.848278] ? cred_has_capability+0x1a0/0x3d0 [ 62.852859] ? km_migrate+0x340/0x340 [ 62.856642] ? selinux_ipv4_output+0x40/0x40 [ 62.861045] ? do_ip_setsockopt.isra.12+0x358/0x3210 [ 62.866176] ? selinux_capable+0x36/0x40 [ 62.870224] ? security_capable+0x8e/0xc0 [ 62.874365] ? ns_capable_common+0xcf/0x160 [ 62.878688] do_ip_setsockopt.isra.12+0xe45/0x3210 [ 62.883608] ? ip_ra_control+0x5c0/0x5c0 [ 62.887653] ? trace_hardirqs_off+0x10/0x10 [ 62.891966] ? sock_map_fd+0x34/0x90 [ 62.895658] ? SyS_socket+0x125/0x1d0 [ 62.899484] ? find_held_lock+0x35/0x1d0 [ 62.903542] ? avc_has_perm+0x35e/0x680 [ 62.907509] ? lock_downgrade+0x980/0x980 [ 62.911647] ? lock_release+0xa40/0xa40 [ 62.915615] ? trace_hardirqs_off+0x10/0x10 [ 62.919917] ? exit_robust_list+0x240/0x240 [ 62.924217] ? debug_mutex_init+0x2d/0x60 [ 62.928362] ? SyS_membarrier+0x700/0x700 [ 62.932502] ? avc_has_perm+0x43e/0x680 [ 62.936466] ? avc_has_perm_noaudit+0x520/0x520 [ 62.941128] ? __fget+0x342/0x5b0 [ 62.944566] ? lock_downgrade+0x980/0x980 [ 62.948720] ? lock_release+0xa40/0xa40 [ 62.952683] ? __lock_is_held+0xb6/0x140 [ 62.956762] ? sock_has_perm+0x2a4/0x420 [ 62.960812] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 62.966168] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 62.971874] compat_ip_setsockopt+0x47/0xd0 [ 62.976193] inet_csk_compat_setsockopt+0x95/0x120 [ 62.981100] ? ip_setsockopt+0xa0/0xa0 [ 62.984981] compat_tcp_setsockopt+0x3d/0x70 [ 62.989400] compat_sock_common_setsockopt+0xb2/0x140 [ 62.994572] ? tcp_setsockopt+0xd0/0xd0 [ 62.998534] compat_SyS_setsockopt+0x17c/0x410 [ 63.003094] ? sock_common_setsockopt+0xd0/0xd0 [ 63.007752] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 63.012492] ? do_fast_syscall_32+0x156/0xf9f [ 63.016978] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 63.021719] do_fast_syscall_32+0x3ec/0xf9f [ 63.026031] ? _raw_spin_unlock_irq+0x27/0x70 [ 63.030522] ? do_int80_syscall_32+0x9c0/0x9c0 [ 63.035083] ? _raw_spin_unlock_irq+0x27/0x70 [ 63.039561] ? finish_task_switch+0x1c1/0x7e0 [ 63.044050] ? syscall_return_slowpath+0x2ac/0x550 [ 63.048973] ? prepare_exit_to_usermode+0x350/0x350 [ 63.053973] ? sysret32_from_system_call+0x5/0x3c [ 63.058813] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 63.063656] entry_SYSENTER_compat+0x70/0x7f [ 63.068045] RIP: 0023:0xf7ff5c99 [ 63.071388] RSP: 002b:00000000f77f109c EFLAGS: 00000286 ORIG_RAX: 000000000000016e 2018/03/09 05:15:02 executing program 1: r0 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='posix_acl_access6\x00', 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20080, 0x0) keyctl$set_timeout(0xf, r0, 0x6) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) r4 = epoll_create(0x6) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300), 0x4) r8 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x3, 0x2) ppoll(&(0x7f0000000380)=[{r1, 0x4400}, {r2, 0x2010}, {0xffffffffffffffff, 0x80}, {r3, 0x40}, {r4, 0x1016}, {r5, 0x4000}, {r6, 0x4}, {r7, 0x8}, {r8, 0x1}], 0x9, &(0x7f0000000400)={0x0, 0x1c9c380}, &(0x7f0000000440), 0x8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r8}) ioctl$DRM_IOCTL_GEM_CLOSE(r8, 0x40086409, &(0x7f0000000140)={r9}) 2018/03/09 05:15:02 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000140), 0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x312, 0x8000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) keyctl$unlink(0x9, r1, r0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) 2018/03/09 05:15:02 executing program 3: socket$netlink(0x10, 0x3, 0x3) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000006080)=[{{&(0x7f0000000000), 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/104, 0x68}], 0x1, &(0x7f0000000140)=""/218, 0xda, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/118, 0x76}, {&(0x7f00000002c0)=""/16, 0x10}, {&(0x7f0000000300)=""/125, 0x7d}, {&(0x7f0000000380)=""/15, 0xf}, {&(0x7f00000003c0)=""/50, 0x32}, {&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x7, &(0x7f0000001500)=""/5, 0x5, 0x400}, 0x1}, {{&(0x7f0000001540)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000015c0)=""/208, 0xd0}, {&(0x7f00000016c0)=""/21, 0x15}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000001700)=""/247, 0xf7}, {&(0x7f0000001800)=""/43, 0x2b}, {&(0x7f0000001840)=""/165, 0xa5}, {&(0x7f0000001900)=""/89, 0x59}, {&(0x7f0000001980)=""/78, 0x4e}, {&(0x7f0000001a00)=""/24, 0x18}], 0x9, &(0x7f0000001ac0)=""/107, 0x6b, 0x1}, 0x101}, {{&(0x7f0000001b40)=@can, 0x80, &(0x7f00000033c0)=[{&(0x7f0000001bc0)=""/141, 0x8d}, {&(0x7f0000001c80)=""/162, 0xa2}, {&(0x7f0000001d40)=""/224, 0xe0}, {&(0x7f0000001e40)=""/210, 0xd2}, {&(0x7f0000001f40)=""/32, 0x20}, {&(0x7f0000003000)=""/173, 0xad}, {&(0x7f00000030c0)=""/130, 0x82}, {&(0x7f0000003180)=""/240, 0xf0}, {&(0x7f0000003280)=""/181, 0xb5}, {&(0x7f0000003340)=""/71, 0x47}], 0xa, &(0x7f0000003440)=""/249, 0xf9, 0x3}, 0x7fffffff}, {{&(0x7f0000003540)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000004b00)=[{&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/55, 0x37}, {&(0x7f00000045c0)=""/104, 0x68}, {&(0x7f0000004640)=""/205, 0xcd}, {&(0x7f0000004740)=""/10, 0xa}, {&(0x7f0000004780)=""/232, 0xe8}, {&(0x7f0000004880)=""/229, 0xe5}, {&(0x7f0000004980)=""/224, 0xe0}, {&(0x7f0000004a80)=""/82, 0x52}], 0x9, &(0x7f0000004b80)=""/71, 0x47, 0xfffffffffffffffa}, 0x354}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000005f80)=[{&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/198, 0xc6}, {&(0x7f0000005d80)=""/106, 0x6a}, {&(0x7f0000005e00)=""/94, 0x5e}, {&(0x7f0000005e80)=""/124, 0x7c}, {&(0x7f0000005f00)=""/96, 0x60}], 0x6, &(0x7f0000005fc0)=""/157, 0x9d, 0x9}, 0x200}], 0x6, 0x10002, &(0x7f0000006140)) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000006280)=ANY=[@ANYBLOB="300000f514010000b1bab3e5ffffff7f", @ANYPTR64=&(0x7f0000019000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="2e00000000000000af2b1800b73a1b14a10e9b04c1c1f80cfecc16e777127c352aefd934bc5b32b59db1cc9016bcb4f64d279c56f8808271a1d829bf41deab128d9e406ec4963a739b998647b94b889181a2eb11b2f6b4f70f1ef197962582da101196437d25283cffbbc59f07c3f39efd8d98c6b45696d028e91dd35e0264bdd600e0f57c41e134009e3c7d43d8ae6d341c338e12cdf63652250701", @ANYPTR=&(0x7f000001efff)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="000000000000000000000000580000001401000007000000000000000000000000000000", @ANYPTR64=&(0x7f0000006180)=ANY=[@ANYBLOB="0000000000000000569ea4d3ae84c8729886435da9"], @ANYPTR64=&(0x7f0000017000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00'], 0x88}, 0x0) getpeername(r1, &(0x7f00000061c0)=@nfc, &(0x7f0000001fc0)=0x80) bind$netrom(r1, &(0x7f0000006240)=@ax25={0x3, {"c6beed2673bfb3"}, 0x3f}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f00000063c0)={0x0, 0x0}) sched_setaffinity(r2, 0x8, &(0x7f0000006400)=0x3f) 2018/03/09 05:15:02 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$peek(0x2, r0, &(0x7f0000000040)) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:02 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0x1ff}) 2018/03/09 05:15:02 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r6 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r4}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r3) 2018/03/09 05:15:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x490000, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0xbcf, 0x0, 0x6}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x89, &(0x7f0000000080)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 63.079077] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 63.086328] RDX: 0000000000000010 RSI: 0000000020012f18 RDI: 00000000000000e8 [ 63.093577] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 63.100825] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 63.108083] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/09 05:15:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) 2018/03/09 05:15:02 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r6 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r4}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r3) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x100000001, 0x7, 0x9, 0x0, 0xd31e, 0x7000, 0xd000, [], 0x6}) 2018/03/09 05:15:02 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r5 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r3}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r4, r5}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/09 05:15:02 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:02 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r6 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r4}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r3) 2018/03/09 05:15:02 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r6 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r4}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r3) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x100000001, 0x7, 0x9, 0x0, 0xd31e, 0x7000, 0xd000, [], 0x6}) 2018/03/09 05:15:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="20000000938d1ab98c02a3461d4b599894d2fb90a9e11a49e242593adc98e251ce650ead3c8978b40b877c09461c4731268fede83e89a5b8fc4f9d1a8f1478af01901ccef39bd4418e0cab5235d779767908493252795257d5245766da11688547eb55680aa5827d936b528b1ca48f8dfc1bf596731ae2b6c649873c53fe6fc314b56d0d1ed2ffc8467786775e"], 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x7}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x1f, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1}, 0x8) 2018/03/09 05:15:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x80003}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:02 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000080)) r1 = syz_open_dev$adsp(&(0x7f00000010c0)='/dev/adsp#\x00', 0x9, 0x20000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001100), &(0x7f0000001240)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mlockall(0x2) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001340)=0x20000, &(0x7f0000001300)=0x2) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000011c0)=""/83, 0x53}, {&(0x7f0000001280)=""/50, 0x32}, {&(0x7f0000001380)=""/239, 0xef}], 0x3, 0xffffffff) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000001180)) openat$vnet(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/03/09 05:15:02 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r5 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r3}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r4, r5}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 2018/03/09 05:15:02 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r6 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r4}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r3) 2018/03/09 05:15:02 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r6 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r4}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r3) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x100000001, 0x7, 0x9, 0x0, 0xd31e, 0x7000, 0xd000, [], 0x6}) 2018/03/09 05:15:02 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x3f, @loopback={0x0, 0x1}, 0x10000}}, 0x7f, 0xfffffffffffffffe}, 0x88) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socket$pppoe(0x18, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:02 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2}, &(0x7f0000000540)=0xc) geteuid() 2018/03/09 05:15:02 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) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f0000000080)=ANY=[@ANYBLOB="8ab517814c820234ce1cf01544a111021966a1afc30fcfd7f512bfde47e26eea"], 0x1, &(0x7f0000000580)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000005c0)}, 0x0) close(0xffffffffffffffff) 2018/03/09 05:15:02 executing program 4: mmap(&(0x7f00009d3000/0x4000)=nil, 0x4000, 0x1, 0x110, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) socketpair(0x11, 0x805, 0x3b, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x200000) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000080)={0x0, 0x10000}) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f00009d2000/0x4000)=nil, 0x4000, 0x7, 0x3f, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x4000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x3ff) 2018/03/09 05:15:02 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x4fef, @loopback={0x0, 0x1}, 0x2}], 0x3c) r1 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x40) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000040)=""/107) 2018/03/09 05:15:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x21) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000040)={0x10201, 0x0, &(0x7f0000ffe000/0x1000)=nil}) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/03/09 05:15:02 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2}, &(0x7f0000000540)=0xc) 2018/03/09 05:15:02 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r6 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r4}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r3) 2018/03/09 05:15:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae3fef)=""/17, &(0x7f0000005000)=0x3c5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) r1 = socket(0x2, 0x0, 0x1fe000000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x4, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsh0\x00'}) 2018/03/09 05:15:02 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r6 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r4}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r5, r6}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r3) 2018/03/09 05:15:02 executing program 5: openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000000100)='\x00', 0x3) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000140)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x9) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="b2c8d8cbd48c342769a680659666a16c4caad8206c01c0817965ddaed8d613a39b8c6b3271689b305a68747df2f5dc002f5ac5a3effdd902912b7083cc4764c5c8d3027143ccf97f4d4e6e149c4d2a13f3c922aaa60e945b3155620df58bc3884fb865fd6b91aac259ad51025b436699459065e07a84463b88746f4e777f5a820d5d33035c7ff85ce9a524089891af68400c61b918c4e5d90aa7acc3222c889740b0fa00e7b504cd24bc585721088da01242d223bd2578c22bc04c744e09f8ff9451863b285b60460e3f09093967a330ec59c144daba49bd73a2cf9296870be9873536f26fb3d1d15de27d7216620a99e8ae2dda4d") 2018/03/09 05:15:02 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xd2c4, 0x2, 0x9, 0x100000001, 0x10}, 0x98) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x860c0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x40087602, &(0x7f0000000000)=""/43) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000240), 0x2) 2018/03/09 05:15:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x7fffffff, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @dev}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr=0x3, @in6, 0x4e20, 0x7ff, 0x4e24, 0x4, 0xa, 0xa0, 0xa0, 0x6c, r2, r3}, {0x5, 0x260c321a, 0x9, 0x1, 0x3, 0x800, 0x6, 0x1}, {0x5, 0x80000000, 0xffffffffffffffa2, 0x2}, 0x4, 0x6e6bb7, 0x3, 0x0, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x3c}, 0xa, @in6, 0x0, 0x0, 0x2, 0x596, 0x7f, 0xb88, 0x3}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000040)=0x100, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:02 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) 2018/03/09 05:15:02 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r5 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r3}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r4, r5}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/09 05:15:02 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000180)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x0, 0x0, 0x200000}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}}, 0xe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0xf74}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r4}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:02 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="01c0c200000089deb326402208efe8cadb4f0e000000ff04000000000000000e0178b27895883d02b8a5f5e1952d59f35700cdf767e9284d20a90b400d"], &(0x7f0000000180)) pselect6(0x40, &(0x7f0000000000)={0x20, 0x40000000, 0x8, 0x6, 0xffffffffacb044be, 0x10000, 0x1302, 0x5}, &(0x7f0000000040)={0xfffffffeffffffff, 0x401, 0x0, 0x8c03, 0x101, 0x3, 0x7fff, 0x800}, &(0x7f0000000080)={0xb9b, 0xe9, 0xbf7, 0x8, 0x800, 0x80000001, 0x5, 0x7}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 2018/03/09 05:15:02 executing program 3: r0 = memfd_create(&(0x7f0000000000)='wlan0/\x00', 0x1) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x51, 0x40, 0x6, {0x9, 0x7b5}, {0x44de, 0x400}, @period={0x0, 0xffffffff, 0x1ff, 0x81, 0x1, {0x4, 0x10000, 0x5, 0x3}, 0xa, [0x100000001, 0x0, 0x2, 0xd87, 0x7fffffff, 0x3ff, 0x10000, 0x7, 0x6, 0x100]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f72fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x201ec001, &(0x7f0000000100)="6da4bd85714bcb", 0x7) [ 63.701461] QAT: Invalid ioctl 2018/03/09 05:15:02 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xffff, 0x201, 0x4, 0x96, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={r2, 0xa2, "e237dbcdcd07e96c0d690778e86895db105f22d24e17ae2efb4fc0215d91477fb890f4a811e90c74b5f8033e4ba47764b9c11d6478b188cbc98a9ba28bd585a818d5d660a1aac06a01e9b1603b72289e4e41d9053ec25a72744288a376d2d7b6c30400413ed799a68242162433df9049a715b0bb715812e5ca6ecac41fa591675c4ff9f597cee5d9b89c809f073917322f3fe05160c95ad49e583e69f9c2a54fb885"}, &(0x7f00000001c0)=0x4e) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:02 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r5 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r3}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r4, r5}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xfffffffffffffffb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x2, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/09 05:15:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00004d2000)=""/140, &(0x7f00008ad000)=0x8c) 2018/03/09 05:15:02 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x220000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) bind$can_raw(r4, &(0x7f0000000340)={0x1d, r5}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)) [ 63.824198] QAT: Invalid ioctl 2018/03/09 05:15:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r1 = getpgid(0xffffffffffffffff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x100000000, 0x9, 0x9, 0x8, 0x0, 0xfffffffffffffff9, 0x4080, 0x1, 0x2, 0x80, 0x39, 0x9, 0x1, 0x3, 0x44, 0x81, 0x7f, 0xffffffffffffff72, 0x7, 0x3, 0x8e, 0x4000, 0x1, 0x6, 0x7, 0x2, 0x187a, 0xa1, 0x24e6, 0x800, 0x1, 0x8, 0xfff, 0x4, 0x2, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x6}, 0x20000, 0x200, 0x0, 0x0, 0x4, 0x6, 0x7f}, r1, 0xc3, r2, 0x7) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:02 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) setsockopt$inet6_buf(r2, 0x29, 0x39, &(0x7f0000068fe8)="ff020400001b000500000000000000000000000000000205", 0x18) sendto$inet6(r2, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:02 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r5 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r3}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r4, r5}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 2018/03/09 05:15:02 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2, 0x0}, &(0x7f0000000540)=0xc) r5 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@migrate={0x160, 0x21, 0x100, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x5, 0x4e22, 0x19, 0xa, 0x80, 0x20, 0x2f, 0x0, r3}, 0x6e6bbf, 0x3}, [@address_filter={0x28, 0x1a, {@in=@rand_addr=0xfffffffffffffff8, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xa, 0x5, 0xe77}}, @sa={0xe8, 0x6, {{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x6, 0x4e21, 0x3, 0xa, 0xa0, 0x20, 0x0, r4, r5}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5}, @in=@multicast2=0xe0000002, {0x1, 0x1000, 0x6, 0x1, 0x6, 0x56, 0x7ff, 0x1}, {0x1f, 0x1, 0x8, 0xffffffff}, {0x3, 0xdf3a, 0x1}, 0x70bd28, 0x3502, 0x2, 0x0, 0x7, 0x61}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 2018/03/09 05:15:02 executing program 6: socketpair$inet6(0xa, 0x80002, 0x3, &(0x7f0000000080)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x42000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00006fe000/0x1000)=nil, 0x1000}, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000000c0)="eeb00ac44674e1a8a3e7df2a63f4ae9f", 0x10) 2018/03/09 05:15:02 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) clock_gettime(0x0, &(0x7f0000000080)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000000c0)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) readv(r3, &(0x7f0000000080), 0x162) 2018/03/09 05:15:02 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xf4c, 0x2000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080)=0x10000, 0xe9) r1 = dup(r0) recvfrom$ipx(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0, &(0x7f00000010c0)={0x4, 0x0, 0x0, "e60f2e80487c"}, 0x10) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f00006d5000), 0xfe61) 2018/03/09 05:15:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000440)) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x8e, &(0x7f00000000c0), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x0, 0xffffffffffffff9c}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000100)=0x50) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r1, 0xc0045405, &(0x7f0000000040)) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000040)) 2018/03/09 05:15:02 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2}, &(0x7f0000000540)=0xc) geteuid() 2018/03/09 05:15:02 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:02 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x80004, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0xfffffffffffffff8, 0x6, 0x80000000]}, &(0x7f0000000080)=0xa) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:02 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2}, &(0x7f0000000540)=0xc) geteuid() 2018/03/09 05:15:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001080), &(0x7f00000010c0)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000000)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:03 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 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) gettid() socket$kcm(0x29, 0x20000000000005, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000dbf000)=0x20000000, 0xffff7ffc) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x20402, 0x0) 2018/03/09 05:15:03 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2}, &(0x7f0000000540)=0xc) 2018/03/09 05:15:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x5, 0x4c00) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000380)=[{0x7, 0x6}, {0x3}], 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000003c0)=""/242) pselect6(0x40, &(0x7f0000000180)={0xffffffffffffffc1, 0x24ab, 0x6e, 0x1, 0xc30, 0x6, 0x0, 0x7fff}, &(0x7f00000001c0)={0xa3, 0xfffffffffffffffb, 0x5, 0x3, 0x898, 0x126e, 0x0, 0xffff}, &(0x7f0000000200)={0x8, 0x0, 0x9, 0x5, 0xfff, 0x6, 0x1000, 0x6}, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f00000002c0)={&(0x7f0000000280)={0x4}, 0x8}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002040)=""/4096) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000300)={&(0x7f000093b000/0x3000)=nil, 0x3000}) ioctl$KDSKBLED(r0, 0x4b65, 0x553a) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x0) 2018/03/09 05:15:03 executing program 3: syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x81, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x8000008012, r0, 0xffffffffffffffff) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000000)) 2018/03/09 05:15:03 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x4, 0x20000000, 0xffffffff, 0x3, 0x9, 0x1, 0x0, 0xfff, 0x8, 0x80}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000500)={@multicast2, @multicast2}, &(0x7f0000000540)=0xc) 2018/03/09 05:15:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) mq_timedreceive(r1, &(0x7f0000000080)=""/5, 0x5, 0x6, &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/03/09 05:15:03 executing program 3: socket$inet(0x2, 0xa, 0x300) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000007) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000002e80)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000002dc0)=[{&(0x7f0000001c40), 0xffb0}], 0x1}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa000008004500001c00000000004a02de8053e7009078ac140000ac14ffaa0000e2fd7af1ff3f15d8823d4babdc6d2c4b83c4e5d558fef406e07fd1f4a6a483228a95b7f9837320876b882aabf2801a96c1bd8fa88ea81977f1d75a7f70f20f71b12ed5aed7c96c6ce3f737c01c908c7decc8eadef0dc9d6e4bbd946eaf59b36fb6329ff900c669eefc54b8dbdcd97695eec3a077c1c5c9a953e5d02ac57b9eaa9cd207348f9d2418668ecfc398000cb36d6e883169c234959c300a05fd68cdd23c4d30"], &(0x7f0000000100)) 2018/03/09 05:15:03 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) 2018/03/09 05:15:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4010, 0xffffffffffffffff, 0x40000000000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) 2018/03/09 05:15:03 executing program 1: getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)) ioprio_get$uid(0x1, r1) setreuid(r0, r0) 2018/03/09 05:15:03 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) timerfd_settime(r1, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000180)) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000001c0)=0x100000001, 0x4) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) 2018/03/09 05:15:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @remote}, &(0x7f0000000080)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'bpq0\x00', 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {0x0, 0x8, 0x3}}, {{@in=@multicast1=0xe0000001, 0x0, 0x4}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x8, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='syz_tun\x00', 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) 2018/03/09 05:15:03 executing program 1: r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002880)=[{&(0x7f0000001880)="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", 0x401}], 0x1, &(0x7f00000001c0)}, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) 2018/03/09 05:15:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4001e}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 64.381781] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) [ 64.416196] dccp_xmit_packet: Payload too large (65456) for featneg. 2018/03/09 05:15:03 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x20) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x6, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$getflags(r1, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 64.475951] dccp_xmit_packet: Payload too large (65456) for featneg. 2018/03/09 05:15:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/09 05:15:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x220000, 0x0) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:03 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@random="8cfaa09b8994", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x8001, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @rand_addr, {[@ssrr={0x89, 0x7, 0x0, [@multicast2=0xe0000002]}]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, "01737b", 0x0, "74f3b1"}}}}}}, 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb7ff8)='./file0\x00', &(0x7f00006e8f18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) getcwd(&(0x7f0000000040)=""/171, 0xab) socketpair$inet6(0xa, 0x0, 0x1e8, &(0x7f0000000100)) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f000054d000)) mount(&(0x7f00004befff)='.', &(0x7f00001a2fff)='.', &(0x7f0000ea5ffa)='mslos\x00', 0x200500e, &(0x7f0000ec2fff)) umount2(&(0x7f0000b73000)='.', 0x0) 2018/03/09 05:15:03 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000180)={0x0, 0x7, 0x7, &(0x7f0000000140)}) getcwd(&(0x7f0000000200)=""/185, 0xb9) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000002c0)=0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x100, 0x3, 0x1, 0x0, 0xff, 0x4, 0xcda, 0x95, 0x0}, &(0x7f0000000340)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) r2 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/create\x00', 0x2, 0x0) bind$packet(r2, &(0x7f0000000080)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000440)=0x200000000) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r2, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) 2018/03/09 05:15:03 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x3f, 0x6, 0x1f, 0x5, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0xb00b, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040)=0x5e, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000380)={r3, 0x4}, &(0x7f00000003c0)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e23, 0xe00000000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x4, 0x5, 0x6, "9792b2a1f4041f65605422377031d415f3b2f835629a117950397a97fe1a3cd917d417f6d0a4ddb3cd6911878adaecfe2d3332bf88ecd2b772c29dd22b8de57c2de71d700f8263622d99f78fd3b33273"}, 0xd8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8, 0x180000000000, 0x1fc00000, 0x8c, 0x4, 0x4, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x3, 0x6, 0x5, 0x5, 0x100000001}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r4, &(0x7f00000002c0)=0x4) 2018/03/09 05:15:03 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x1000}, 0xc) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e20}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) lseek(r0, 0x0, 0x2) 2018/03/09 05:15:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/03/09 05:15:03 executing program 5: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) rt_sigreturn() sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x2, 0x13, 0x7ff, 0x7, 0x2, 0x0, 0x70bd26, 0x25dfdbfc}, 0x10}, 0x1}, 0x4000) 2018/03/09 05:15:03 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x1, 0x0, [0x1ff, 0x5, 0x9, 0x100000001, 0x2, 0x4, 0x3f, 0x5]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x1ecb, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1000}]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x80, 0x0, 0x1}, &(0x7f0000000300)=0x10) r3 = gettid() fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) r4 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x5, 0x8000) getsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000000140)=""/33, &(0x7f0000000180)=0x21) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='comm\x00') pread64(r5, &(0x7f0000000040)=""/26, 0xfffffe7c, 0x4000000) 2018/03/09 05:15:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000040)={0x103ff, 0x0, &(0x7f0000ffb000/0x2000)=nil}) 2018/03/09 05:15:03 executing program 7: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffff59, &(0x7f0000000080)={&(0x7f0000000000)={0x14, 0x4, 0x0, 0x0, 0xfffffffffffffffd, {0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) move_pages(r2, 0x5, &(0x7f0000000140)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000180)=[0x5], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f00000000c0)={0x1, 0x7, 0x7}) 2018/03/09 05:15:03 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r1}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000001c0)=0xfffffffffffffffc, 0x4) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x30000) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x4, 0x400, "31ba5e527698", 0x1}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) sendfile(r2, r0, &(0x7f0000000000), 0x1b6) 2018/03/09 05:15:03 executing program 1: r0 = socket(0x10, 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) write(r0, &(0x7f00000000c0)="2600000013004701925ef1f7335c000c07fff700010000000700ff36b832810000001a00e5ff382eaaf1f72f84ef16bd6be3d5131aa7a93de155c15622af7f5cd987cf370a8c9072877a86fdb584857ae5b2087d02bf45db811b57a0586b58826b55988f71885406faf163c236481dceac6983c645ce44a585e2dc069eca614a34820cbe324682dbdc3f0d002d9eb7a56b5ffe509ea06d2830c1345611a6f959eaf628809600a8d70b125f27792bbef6885f183eb19e2d8cf2eced02dae79423d2f02c02a6170991c7c88d3cd88f6acbb48618d8bcf3234452a8", 0x2a3) 2018/03/09 05:15:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x680000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x4a000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r2, r2, 0x2, 0x3}, 0x10) 2018/03/09 05:15:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x10080) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000000040)=""/56, &(0x7f0000000080)=0x38) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:03 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x400000000000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x0, 0xfffffffffffffffd}}) keyctl$join(0x1, 0x0) r1 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) socketpair(0x5, 0xa, 0x7fff, &(0x7f0000000000)) 2018/03/09 05:15:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:ld_so_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x39, 0x20, './file0\x00'}, 0x4d) sendfile(r0, r0, &(0x7f000062a000)=0xffffffe, 0xfff) 2018/03/09 05:15:03 executing program 7: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = request_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='user\x00', 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="daa9e5f5f9f3afe27df2874824b62fa6c0f0c56deb15e4107c324c52355732c51df0d80442dc7c47afa685fffc3be1cd146de1246f23559c5f6499827bbba5b6ec7a12ec1b9bb708eacec0e6915dba3b4e4d1c3f565c1263cd45ede6660619388cbe7d56d5f46fc0813748e13c1af336b8ad3b6a3c713b04978de637ac89", 0x7e, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {}, 0x4}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000000)={0x3}) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="75a032b777ded8726869d3205a10b0d9be677240dc91d6e2d6dc3aca35fb74e0e59d3916b76221bde7e3db54da313346f7b41a30e79365f8c801de49a2fb0749983ecdd660f97403c83ad8aa5d2e80417498ff5ea56484d6e4c0c9fa5e75113def69bb0b4a0d54eb47b8ff8be23965ea97cfd1fb13e2cfc382e163586968f2e88ad0fb2d16b9c06ca863d492852a2f7f295c49ae150897a70a6c157e59c33f031d0b7efd620544fb36ee99515b295e6a5aa3", 0xb2, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x94c, 0x80) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00000003c0)) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'bcsf0\x00', 0xc000}) 2018/03/09 05:15:03 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 7: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x1000}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000380)) 2018/03/09 05:15:03 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2000000029000000021900002b07df2fd0846bc0964f4ffde3d917e382000000"], 0x20}}], 0x2, 0x0) 2018/03/09 05:15:03 executing program 5: openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00000000c0)={0x0, 0x4000}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r1, 0x3, 0x1, 0x40, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/03/09 05:15:03 executing program 2: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x0) close(r1) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="9c", 0x1}], 0x1) 2018/03/09 05:15:04 executing program 3: r0 = socket$inet(0x10, 0xb, 0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002d00030007fffd946fa283b70a00000003000000031e85683540004003000000", 0x24}], 0x1}, 0x0) 2018/03/09 05:15:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 3: r0 = socket$inet(0x2b, 0x7ff, 0x80000000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000080)=[{r0, 0x1}], 0x20a5, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)=ANY=[@ANYBLOB="1c0000001908000000000000000000001c0000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/09 05:15:04 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) 2018/03/09 05:15:04 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000d23000)=0x71) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x1, @empty, 0x84}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffffffffffffffff, 0x2100) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x8, 0x5, 0x5, 0x795c, 0x743c, 0x889}) 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 1: syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00000000c0)=""/32) 2018/03/09 05:15:04 executing program 4: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x10000000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x101, 0x0, 0x401}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000080)={0x90003, 0x0, [0x3, 0x0, 0xfffffffffffffffd, 0x9a1f, 0x7, 0x4, 0x7]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="01341af6e72bf3363239d527000000c9116d4d34c85416ee9d", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r1}, &(0x7f0000000080)=0xc) 2018/03/09 05:15:04 executing program 0: syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7ff800000000000, 0x80000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000523ff0)={{}, {0x0, 0x989680}}, &(0x7f0000498ff0)) timerfd_gettime(r0, &(0x7f00000aeff0)) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x8, 0x4, [0x7a4b2bd6]}) 2018/03/09 05:15:04 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000b40), 0x1b2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/09 05:15:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0xfffffffffffffffb) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100)={r3, r4/1000+10000}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x40800, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1000b, &(0x7f0000000500)=""/210, &(0x7f0000663ffc)=0xfffffe5b) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00001a3000/0x2000)=nil, 0x2000}, 0x2}) 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x2, 0x0, 0x7, 'queue1\x00', 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(0xffffffffffffffff, 0x4008af22, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000efa000)='net/if_inet6\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x4, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x1366) 2018/03/09 05:15:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r2, &(0x7f0000000040)={0x3, {"7a8188d52d94b1"}, 0x3}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/create\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000180)='\x00', 0x3) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd6, 0x408100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x5, 0x200, 0x4, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @multicast2}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xb38, 0x1, 0x9a9, 0x9, r2}, &(0x7f0000000100)=0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f00000001c0), 0x1b4) 2018/03/09 05:15:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x200000) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000040)={0x5, 0xffffffffffff0001, 0x8, 0x5, 0x4356, 0x2e}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f00001ba000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 0: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 6: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000f20000/0x4000)=nil, 0x4000}, 0x2}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 0: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 1: r0 = socket(0x205, 0x20000000000009, 0x1) bind(r0, &(0x7f0000000000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "010300000000000600000000001a00000001001b00b30c7bcc790425c7bad62e0a63a632ed4938323273fb8f8401a3ff598200000a4b7ce43a572470a0c5216669ca021f6f67dcf16031e577358c0002701d00008001cb3151d24acef1f1622ca5bdb9060d00000077aeb81c90001d6d7c980000002400f70dc136cb064a"}, 0x80) 2018/03/09 05:15:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000135000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f00000000c0)=""/81) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8) 2018/03/09 05:15:04 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1850c0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0xce19}) getcwd(&(0x7f0000000080)=""/43, 0x2b) write$rdma_cm(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="0900b30000000010", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x10) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x14c, 0x400100) 2018/03/09 05:15:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 65.715423] audit: type=1400 audit(1520572504.578:49): avc: denied { write } for pid=8795 comm="syz-executor3" name="net" dev="proc" ino=22644 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 65.740386] audit: type=1400 audit(1520572504.581:50): avc: denied { add_name } for pid=8795 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigsuspend(&(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071afe0)={0x0, 0x0, 0x3}, 0x20) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d79000)=0xbe20, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f28f15)="bc", 0x1}], 0x1) 2018/03/09 05:15:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 65.763933] audit: type=1400 audit(1520572504.582:51): avc: denied { create } for pid=8795 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/09 05:15:04 executing program 3: r0 = getpid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) sched_setaffinity(r0, 0x8, &(0x7f00000d3000)=0x3f90002) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x3) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000), &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/09 05:15:04 executing program 0: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0x41) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x20100) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r2 = getpgrp(r1) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000100)=0xc99, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r2, 0xffffffffffffffff, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {}, {}]}) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="8c", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000180)={r0, r0, 0x401}) 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}, {}, {0x10000}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) socketpair(0x13, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x701081) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x6, 0x101, 0x2, 0x0, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0xf9, "3ed7e584e53bae5f31652e31b09f5d3234d2446651cf77d6282f2b3170ba0817ba03dd7cd8f261cdd1c077dfbbc56a5a7df333060f36b9b7f262e710cf7580d0201e4f5cd11cb05b34de50b9ea5008dfe97b3de488e89a6f4c01b423202d98a6f6b9f09fdeb8eec0924147ba9d30f6c7e4edfa3fbdf13487126938fc06868b2af594f7b332e826a4199c62926feec029dba3c36e2ee37ad41c277695bcd21a7360c49caadc1ae3e7fd5a6f7598e57b0b1ff918696dea1c649124b753a0e177ac0d7564dcdfd3c9bcb274be54f32c9c49a2feed19e206e575def45871705a1745602930a0e5d9f7f8c6f6a1f086255ad5a634c22f8f3571f3dc"}, &(0x7f00000000c0)=0x101) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_link_settings={0x4c}}) 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001640)={0x0, 0x7b}, &(0x7f0000001680)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000016c0)=r2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000001600)=[{&(0x7f0000000080)={0x27, 0x0, 0x2, 0x3, 0xffffffffffffff81, 0xf0c9, "f78406dd6f775f597762d60d4412f31caf7e1f614831fcd2f7b76378ffbde051d1665c5c914428737d0aca5765fe3608aef7cb90f7bab618589109b1113067", 0x30}, 0x58, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x800}], 0x1, 0x800) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="99261065b1004c0372c17a79b1baa05c610f44aa751b7fec72ce22941b7016f7d0bbec5598716cc567ea1045a05f8caf9b577a08ff770f5d7e86b8a5028e8a7236a627b06136c40f8b2e9967ff067cb496b663f71423560eb46622298d698e0ab2860acb95b974a5128c24ec1341cc35e83242855fa2c77cb5c164f516ebcd7a1e52d5db6c8808b8ffcb19f2ce4adcd5cd735448a0776f54ba333cd30d14bcf26b68", 0xa2}], 0x1) 2018/03/09 05:15:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) rt_sigpending(&(0x7f0000000000), 0x8) 2018/03/09 05:15:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80280, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:04 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x30000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0xffffffffffffff64, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000100)={0x200, 0x7, 0x81, 0x3e, 0x3, 0x3}) 2018/03/09 05:15:04 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f00009ff000)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:04 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x44, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000583f53)="e7"}) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x3, 0x0, 0x200, 0x1, 0x10001, 0x0, 0x6, 0x0, 0x85, 0x7}) socketpair$inet(0x2, 0x807, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000140)) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000200)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7, 0x5, 0xf9, 0x4, 0x1b97}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r4, 0x9}, 0x8) 2018/03/09 05:15:04 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x9, 0xffffffff, 0x8, 0x100, 0x5, 0xfffffffffffffffe, 0x1, 0x7f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00001aa000)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x118) 2018/03/09 05:15:04 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 66.103590] audit: type=1400 audit(1520572504.968:52): avc: denied { set_context_mgr } for pid=8870 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 66.151171] binder: 8870:8878 ERROR: BC_REGISTER_LOOPER called without request [ 66.159492] audit: type=1400 audit(1520572505.012:53): avc: denied { call } for pid=8870 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 66.194126] binder_alloc: binder_alloc_mmap_handler: 8870 20000000-20002000 already mapped failed -16 [ 66.206583] binder: BINDER_SET_CONTEXT_MGR already set [ 66.212181] binder_alloc: 8870: binder_alloc_buf, no vma [ 66.217854] binder: 8870:8894 transaction failed 29189/-3, size 0-0 line 2963 [ 66.219144] binder: 8870:8890 ioctl 40046207 0 returned -16 [ 66.227707] binder: 8870:8878 ERROR: BC_REGISTER_LOOPER called without request [ 66.238358] binder: 8878 RLIMIT_NICE not set 2018/03/09 05:15:05 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f00009ff000)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="636ebc7d000000000000000000000000") writev(r2, &(0x7f000000a000)=[{&(0x7f0000000080)='+0', 0x2}], 0x1) 2018/03/09 05:15:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x20000000000000, r0) socketpair(0x2, 0xf, 0x7fff, &(0x7f0000000080)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000510ffc)=0x1b) userfaultfd(0x80000) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="38f17fb1a9ac4d08e83469f0b88961e48877f18130d15fdedf28607f1efc28f4453fb829c1405e1bad12632dad519f153c28f73a2936ebe931581d04899bdf6ef6f0f0e631928bd4e931029a5adb6dbf5ce9b3d8fc18e72ecc843786f930ed682f4be6498974a016cc470943c22d32fe") read(r1, &(0x7f0000000f0f)=""/241, 0xf1) 2018/03/09 05:15:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f00009ff000)=ANY=[@ANYBLOB], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @rand_addr=0x7fff}}, 0x1e) sendmsg(r0, &(0x7f0000003300)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)="19", 0x1}], 0x1, &(0x7f0000000280)=[{0x98, 0x10d, 0x7, "61d7384a822c92eacbfc83012a6ff4d1f9973c2d8520d2b3847ecc337533138b85fdbbcec85324e7f1312754d600b1dd480ad2db47a4916712133ef110cce1392a88b3264ea91dc7ade8dc3a158c0c0310dcf5043865dd9b22ebd0ab9fdf335ddd42858f4d3598de55b9c047997ef9b3a2542c4ca38bfbd93310e77741ca1fa5366b63e41909fd769558"}], 0xfffffffffffffdd7}, 0x0) listen(r0, 0xc9) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0xfffffffffffffdd9, 0x0) 2018/03/09 05:15:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x32, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00000001c0)={0x1, 0x7f, 0x8, 0xffff, 0x8001, 0x0, 0x7fffffff, 0x2, 0x1, 0x2, 0x20, 0x2492}) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000030001009b040000"], &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000280)={r5, 0x31, "d184b0c9771631b6a8e43cc9429a25a4eda40ab59fcd849719a523a6df338d2eca2a23123b0b91b958b508922d0aa6c037"}, &(0x7f00000002c0)=0x39) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x4e21, 0x89, @dev={0xfe, 0x80, [], 0x14}, 0x80000000}}}, 0x84) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:05 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f00009ff000)=ANY=[@ANYBLOB], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 66.257381] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.268180] binder: undelivered transaction 2, process died. 2018/03/09 05:15:05 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x181000, 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x22040, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000080)) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) recvmsg(r4, &(0x7f0000000b00)={&(0x7f0000000880)=@ll, 0x14, &(0x7f0000000400), 0x6, &(0x7f0000000a40)=""/183, 0xffffffffffffff56}, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) personality(0x400000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/09 05:15:05 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x10}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x4e20}, {0x0, 0x0, 0x800}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:05 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001ff7)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000002000)) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000000)=""/2) 2018/03/09 05:15:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffd6, &(0x7f0000004000)=[{&(0x7f0000000040)="230000002300910307fffd946fa283bc0d0000000000000027fa8468b51ba3a2d18873b8f35227419aa4e850c2376d89cd546e8bc635d527455647f6a1cbb35f930f170e9b8e3269d3a0f6f49fb0ee14fe58c05e5acdc75a45141cdde37717de79c8433e468ecb1aaf21da47a0939d6a40aa214732345c6238d7f8a627b94fb1f62c99b4ce6c6024762c7d89d990ab82778c40cb99df4cbdc104c93c4882816085dbc37d58a1b1220565ac6a0d0a88760f48245386a2c7e1", 0xb8}], 0x1}, 0x0) 2018/03/09 05:15:05 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x4000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = add_key(&(0x7f0000000400)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="baa25401dab339420410f4f0f92df64b297cef7c1df73b360b886b266d4a5937b6c8eae1fbd9e22a9e63ee0b03277ec12e", 0x31, 0xfffffffffffffff9) add_key(&(0x7f0000000280)='pkcs7_test\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="e71deee4e7593a39ef4fce47ccdf1d34e22e28cc65a36ac96e634e4262e76ba0ced1362db58d683b16a8490ce0755fc3c794f87e13b7ac3181882141f80f4a996af78b3b974f80d5ce441e4975304f7849502903843aea366c5073e56c423319102bdb08ee3c292184011cf29e7efae36f203456aad69c03ad9549ef39774ab25b07bc0715d438f836922872329d", 0x8e, r3) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000240)={'sit0\x00'}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000002c0)=r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) r4 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$inet6(r4, &(0x7f000097f000)={0x11, 0x4e20, 0x7ffff}, 0x1c) symlinkat(&(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000140)={0xc4e2, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40086439, &(0x7f0000000200)={0xf9, r5}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000004c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000540)={r6, 0x2, 0x2a}, 0x10) 2018/03/09 05:15:05 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x80000001000000, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000000180)={{0x6, 0x6, 0x6, 0x400, "419b6d2743691139a423ddabce4d69ff4ba6aa1dd282b4cce0dc1dd7d259ac7884f8b7f3c38e8af497d6165d", 0x401}, 0x1, [0x101, 0x4, 0x3461, 0x0, 0x1, 0xfffffffffffffff9, 0x3f, 0x101, 0x3, 0x800, 0x10000000000, 0x9, 0xbe, 0x2, 0x4, 0x9, 0x7ff, 0x7d0, 0x0, 0x200, 0x7, 0x4, 0x7fff, 0x1, 0x6, 0x1, 0x66, 0x3, 0x1, 0x1, 0x80, 0x9cd, 0x7, 0x644a, 0x2, 0x6, 0x9, 0x366, 0x3, 0xfffffffffffffffc, 0x9, 0x97, 0xc5a, 0x8, 0x3, 0x2, 0x8001, 0xffffffff, 0x6, 0x2, 0x7ff, 0x4, 0xff, 0x1, 0x10000, 0x80, 0x80000001, 0x3, 0x10001, 0x8000, 0x8, 0xffffffff, 0x9, 0xa09, 0x0, 0x7, 0x3ff, 0x800, 0x3, 0x8, 0xffffffffffff7835, 0x10000, 0x1, 0x9, 0x40, 0x9, 0x1af4, 0xfffffffffffff001, 0x8, 0x7281, 0x2, 0x2, 0x2, 0x0, 0x4, 0x3, 0x1, 0x5, 0x7, 0x1f, 0x4, 0xff, 0x30b, 0x5, 0xfd4, 0x1000, 0x100, 0x1ff, 0x7fff, 0xfff, 0x1, 0xfffffffffffffffa, 0xed97, 0x7ff, 0xfffffffffffffff9, 0x401, 0x100000001, 0x7, 0xfffffffffffffffa, 0x1, 0xffffffff7fffffff, 0x3, 0xfff, 0x100000000, 0x2, 0x54f4784d, 0x7c27, 0x8, 0xffff, 0x81, 0x3, 0x10001, 0x80000000, 0x401, 0x100, 0x6, 0x5, 0x40], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000080)=0xd6) r1 = syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x1, 0xfffffffffffffffd) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000140)) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000000000)) dup2(r2, r1) 2018/03/09 05:15:05 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x2, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004520, &(0x7f00000c4000)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x80000001, 0x2) 2018/03/09 05:15:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x2, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x4, 0xe203) r3 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='sha224-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r2, r3}, &(0x7f0000000340)=""/42, 0x2a, &(0x7f0000000380)={&(0x7f0000000080)={'crct10dif-generic\x00'}}) 2018/03/09 05:15:05 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x2, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = dup(r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/8) getsockname(r0, &(0x7f00000002c0)=@pppol2tp, &(0x7f0000000040)=0x80) 2018/03/09 05:15:05 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x2, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000003000000000000000000000095004000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', 'security.selinux\x00'}, &(0x7f0000005fe2)='system_u:system_r:kernel_t:s0\x00', 0x1e, 0x0) 2018/03/09 05:15:05 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4280, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) socket$pppoe(0x18, 0x1, 0x0) r1 = getpgid(0x0) process_vm_readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/26, 0x1a}, {&(0x7f00000000c0)=""/140, 0x8c}], 0x2, &(0x7f0000000940)=[{&(0x7f0000000200)=""/136, 0x88}, {&(0x7f00000002c0)=""/198, 0xc6}, {&(0x7f00000003c0)=""/33, 0x21}, {&(0x7f0000000400)=""/68, 0x44}, {&(0x7f0000000480)=""/100, 0x64}, {&(0x7f0000000500)=""/179, 0xb3}, {&(0x7f00000005c0)=""/95, 0x5f}, {&(0x7f0000000640)=""/232, 0xe8}, {&(0x7f0000000740)=""/238, 0xee}, {&(0x7f0000000840)=""/237, 0xed}], 0xa, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000002100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000020c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r2, &(0x7f0000002140)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, r3}}, 0x48) 2018/03/09 05:15:05 executing program 5: ioctl(0xffffffffffffffff, 0xc0184908, &(0x7f00000000c0)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x10002) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x264c) 2018/03/09 05:15:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000080)={r2, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x2, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 4: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:05 executing program 1: mkdir(&(0x7f000068b000)='./file0\x00', 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40000000002403f, 0x189) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @random="dacf344bac5e"}, 0x10) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)) 2018/03/09 05:15:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc), 0x1) 2018/03/09 05:15:05 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x104006) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8001, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000200)=0xc) r3 = syz_open_procfs(r1, &(0x7f00000001c0)='net/snmp6\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f0000000180), 0x100000001fe) 2018/03/09 05:15:05 executing program 5: syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/09 05:15:05 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x2, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000003000000000000000000000095004000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:05 executing program 1: r0 = add_key(&(0x7f0000000000)="fffffeff7074790064", &(0x7f00000a8ffb)={0x73, 0x79, 0x7a}, 0x0, 0xffffffffffffffc7, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x6) 2018/03/09 05:15:05 executing program 2 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 66.840806] FAULT_INJECTION: forcing a failure. [ 66.840806] name failslab, interval 1, probability 0, space 0, times 1 [ 66.852116] CPU: 1 PID: 9022 Comm: syz-executor2 Not tainted 4.16.0-rc4+ #256 [ 66.859387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.868744] Call Trace: [ 66.871339] dump_stack+0x194/0x24d [ 66.874983] ? arch_local_irq_restore+0x53/0x53 [ 66.879681] should_fail+0x8c0/0xa40 [ 66.883408] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 66.888509] ? find_held_lock+0x35/0x1d0 [ 66.892600] ? find_held_lock+0x35/0x1d0 [ 66.896713] ? check_same_owner+0x320/0x320 [ 66.901040] ? page_add_file_rmap+0x670/0xc50 [ 66.905545] ? rcu_note_context_switch+0x710/0x710 [ 66.910479] ? page_add_new_anon_rmap+0x750/0x750 [ 66.915334] should_failslab+0xec/0x120 [ 66.919293] kmem_cache_alloc_node_trace+0x5a/0x760 [ 66.924284] ? perf_trace_lock+0xd6/0x900 [ 66.928420] ? print_irqtrace_events+0x270/0x270 [ 66.933221] __get_vm_area_node+0xae/0x340 [ 66.937446] __vmalloc_node_range+0xa3/0x650 [ 66.941834] ? bpf_prog_alloc+0xaa/0x350 [ 66.945873] ? usercopy_abort+0xd0/0xd0 [ 66.949848] __vmalloc+0x45/0x50 [ 66.953206] ? bpf_prog_alloc+0xaa/0x350 [ 66.957245] bpf_prog_alloc+0xaa/0x350 [ 66.961112] ? bpf_prog_kallsyms_find+0x440/0x440 [ 66.965941] ? mpi_resize+0x200/0x200 [ 66.969728] ? lock_downgrade+0x980/0x980 [ 66.973868] ? lock_release+0xa40/0xa40 [ 66.977826] bpf_prog_load+0x2e3/0x1bb0 [ 66.981788] ? bpf_prog_new_fd+0x50/0x50 [ 66.986614] ? avc_has_perm+0x43e/0x680 [ 66.990573] ? avc_has_perm_noaudit+0x520/0x520 [ 66.995227] ? __might_fault+0x110/0x1d0 [ 66.999270] ? lock_downgrade+0x980/0x980 [ 67.003405] ? check_same_owner+0x320/0x320 [ 67.007705] ? __check_object_size+0x8b/0x530 [ 67.012188] ? __might_sleep+0x95/0x190 [ 67.016148] ? selinux_bpf+0xc3/0x110 [ 67.019934] ? security_bpf+0x89/0xb0 [ 67.023725] SyS_bpf+0xe0f/0x4860 [ 67.027161] ? trace_hardirqs_off+0x10/0x10 [ 67.031464] ? __fdget_pos+0x12b/0x190 [ 67.035335] ? bpf_prog_get+0x20/0x20 [ 67.039122] ? trace_event_raw_event_lock+0x340/0x340 [ 67.044295] ? find_held_lock+0x35/0x1d0 [ 67.048341] ? perf_trace_lock+0xd6/0x900 [ 67.052477] ? trace_event_raw_event_lock+0x340/0x340 [ 67.057654] ? _parse_integer+0x140/0x140 [ 67.061784] ? check_same_owner+0x320/0x320 [ 67.066089] ? find_held_lock+0x35/0x1d0 [ 67.070128] ? trace_hardirqs_off+0x10/0x10 [ 67.074436] ? get_pid_task+0x93/0x140 [ 67.078303] ? perf_trace_lock+0xd6/0x900 [ 67.082438] ? find_held_lock+0x35/0x1d0 [ 67.086488] ? __f_unlock_pos+0x19/0x20 [ 67.090442] ? lock_downgrade+0x980/0x980 [ 67.094570] ? get_pid_task+0xbc/0x140 [ 67.098444] ? proc_fail_nth_write+0x9b/0x1d0 [ 67.102921] ? map_files_get_link+0x3a0/0x3a0 [ 67.107409] ? find_held_lock+0x35/0x1d0 [ 67.111465] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 67.116290] ? vfs_write+0x374/0x510 [ 67.119984] ? wait_for_completion+0x770/0x770 [ 67.124582] ? __sb_end_write+0xa0/0xd0 [ 67.128544] ? fput+0xd2/0x140 [ 67.131717] ? SyS_write+0x184/0x220 [ 67.135423] ? do_fast_syscall_32+0x156/0xf9f [ 67.139909] ? bpf_prog_get+0x20/0x20 [ 67.143690] do_fast_syscall_32+0x3ec/0xf9f [ 67.148013] ? do_int80_syscall_32+0x9c0/0x9c0 [ 67.152582] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.157073] ? finish_task_switch+0x1c1/0x7e0 [ 67.161560] ? syscall_return_slowpath+0x2ac/0x550 [ 67.166470] ? prepare_exit_to_usermode+0x350/0x350 [ 67.171467] ? sysret32_from_system_call+0x5/0x3c [ 67.176294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.181124] entry_SYSENTER_compat+0x70/0x7f [ 67.185512] RIP: 0023:0xf7f63c99 [ 67.188884] RSP: 002b:00000000f773e09c EFLAGS: 00000286 ORIG_RAX: 0000000000000165 [ 67.196568] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020eb0fb8 [ 67.203812] RDX: 0000000000000048 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.211064] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 67.218309] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 67.225560] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.233257] syz-executor2: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 67.244282] syz-executor2 cpuset=/ mems_allowed=0 [ 67.249397] CPU: 1 PID: 9022 Comm: syz-executor2 Not tainted 4.16.0-rc4+ #256 [ 67.256650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 67.265981] Call Trace: [ 67.268553] dump_stack+0x194/0x24d [ 67.272162] ? arch_local_irq_restore+0x53/0x53 [ 67.276814] ? idr_get_free+0xfd0/0xfd0 [ 67.280773] ? rcu_pm_notify+0xc0/0xc0 [ 67.284649] warn_alloc+0x19a/0x2b0 [ 67.288256] ? zone_watermark_ok_safe+0x400/0x400 [ 67.293076] ? kmem_cache_alloc_node_trace+0x36f/0x760 [ 67.298331] ? print_irqtrace_events+0x270/0x270 [ 67.303087] ? __get_vm_area_node+0x234/0x340 [ 67.307572] __vmalloc_node_range+0x4f0/0x650 [ 67.312043] ? usercopy_abort+0xd0/0xd0 [ 67.316009] __vmalloc+0x45/0x50 [ 67.319359] ? bpf_prog_alloc+0xaa/0x350 [ 67.323406] bpf_prog_alloc+0xaa/0x350 [ 67.327272] ? bpf_prog_kallsyms_find+0x440/0x440 [ 67.332100] ? mpi_resize+0x200/0x200 [ 67.335879] ? lock_downgrade+0x980/0x980 [ 67.340017] ? lock_release+0xa40/0xa40 [ 67.343985] bpf_prog_load+0x2e3/0x1bb0 [ 67.347961] ? bpf_prog_new_fd+0x50/0x50 [ 67.352005] ? avc_has_perm+0x43e/0x680 [ 67.355970] ? avc_has_perm_noaudit+0x520/0x520 [ 67.360626] ? __might_fault+0x110/0x1d0 [ 67.364668] ? lock_downgrade+0x980/0x980 [ 67.368807] ? check_same_owner+0x320/0x320 [ 67.373108] ? __check_object_size+0x8b/0x530 [ 67.377594] ? __might_sleep+0x95/0x190 [ 67.381560] ? selinux_bpf+0xc3/0x110 [ 67.385340] ? security_bpf+0x89/0xb0 [ 67.389125] SyS_bpf+0xe0f/0x4860 [ 67.392559] ? trace_hardirqs_off+0x10/0x10 [ 67.396856] ? __fdget_pos+0x12b/0x190 [ 67.400728] ? bpf_prog_get+0x20/0x20 [ 67.404512] ? trace_event_raw_event_lock+0x340/0x340 [ 67.409685] ? find_held_lock+0x35/0x1d0 [ 67.413742] ? perf_trace_lock+0xd6/0x900 [ 67.417876] ? trace_event_raw_event_lock+0x340/0x340 [ 67.423047] ? _parse_integer+0x140/0x140 [ 67.427172] ? check_same_owner+0x320/0x320 [ 67.431479] ? find_held_lock+0x35/0x1d0 [ 67.435523] ? trace_hardirqs_off+0x10/0x10 [ 67.439830] ? get_pid_task+0x93/0x140 [ 67.443716] ? perf_trace_lock+0xd6/0x900 [ 67.447851] ? find_held_lock+0x35/0x1d0 [ 67.451901] ? __f_unlock_pos+0x19/0x20 [ 67.455858] ? lock_downgrade+0x980/0x980 [ 67.459985] ? get_pid_task+0xbc/0x140 [ 67.463854] ? proc_fail_nth_write+0x9b/0x1d0 [ 67.468329] ? map_files_get_link+0x3a0/0x3a0 [ 67.472813] ? find_held_lock+0x35/0x1d0 [ 67.476863] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 67.481772] ? vfs_write+0x374/0x510 [ 67.485468] ? wait_for_completion+0x770/0x770 [ 67.490071] ? __sb_end_write+0xa0/0xd0 [ 67.494043] ? fput+0xd2/0x140 [ 67.497222] ? SyS_write+0x184/0x220 [ 67.500929] ? do_fast_syscall_32+0x156/0xf9f [ 67.505411] ? bpf_prog_get+0x20/0x20 [ 67.509201] do_fast_syscall_32+0x3ec/0xf9f [ 67.513510] ? do_int80_syscall_32+0x9c0/0x9c0 [ 67.518067] ? _raw_spin_unlock_irq+0x27/0x70 [ 67.522544] ? finish_task_switch+0x1c1/0x7e0 [ 67.527031] ? syscall_return_slowpath+0x2ac/0x550 [ 67.531942] ? prepare_exit_to_usermode+0x350/0x350 [ 67.536939] ? sysret32_from_system_call+0x5/0x3c [ 67.541770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 67.546603] entry_SYSENTER_compat+0x70/0x7f [ 67.550986] RIP: 0023:0xf7f63c99 [ 67.554329] RSP: 002b:00000000f773e09c EFLAGS: 00000286 ORIG_RAX: 0000000000000165 [ 67.562018] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020eb0fb8 [ 67.569440] RDX: 0000000000000048 RSI: 0000000000000000 RDI: 0000000000000000 [ 67.576688] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 67.583940] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 67.591188] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 67.598710] Mem-Info: [ 67.601160] active_anon:79850 inactive_anon:64 isolated_anon:0 [ 67.601160] active_file:3505 inactive_file:8589 isolated_file:0 [ 67.601160] unevictable:0 dirty:182 writeback:0 unstable:0 [ 67.601160] slab_reclaimable:9659 slab_unreclaimable:83536 [ 67.601160] mapped:23888 shmem:70 pagetables:664 bounce:0 [ 67.601160] free:1416186 free_pcp:453 free_cma:0 [ 67.634419] Node 0 active_anon:319400kB inactive_anon:256kB active_file:14020kB inactive_file:34356kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95552kB dirty:728kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 131072kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 67.662448] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 67.688583] lowmem_reserve[]: 0 2864 6373 6373 [ 67.693187] Node 0 DMA32 free:2934444kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:872kB local_pcp:700kB free_cma:0kB [ 67.720884] lowmem_reserve[]: 0 0 3509 3509 [ 67.725232] Node 0 Normal free:2714392kB min:37120kB low:46400kB high:55680kB active_anon:319400kB inactive_anon:256kB active_file:14020kB inactive_file:34356kB unevictable:0kB writepending:728kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:4576kB pagetables:2656kB bounce:0kB free_pcp:912kB local_pcp:360kB free_cma:0kB [ 67.755029] lowmem_reserve[]: 0 0 0 0 [ 67.758860] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 67.772484] Node 0 DMA32: 3*4kB (M) 4*8kB (UM) 2*16kB (UM) 3*32kB (M) 2*64kB (UM) 1*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934444kB 2018/03/09 05:15:06 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:06 executing program 6: socket$inet6(0xa, 0x80000, 0x7) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) mmap(&(0x7f0000110000/0x2000)=nil, 0x2000, 0x2000001, 0x2014, r0, 0x7) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f00009ff000)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:06 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00000000c0)='\x00JOc9') mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x12, r0, 0x0) 2018/03/09 05:15:06 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/bnep\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000080)={{0x1, 0x1, 0x200, 0x3, 0x7}, 0x9}) perf_event_open(&(0x7f0000348f88)={0x2, 0x13c, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) memfd_create(&(0x7f0000000000)=':security:$\x00', 0x2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:06 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x80000005, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r0) 2018/03/09 05:15:06 executing program 3: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x3, 0x22040) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000480)={'ip6tnl0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) syz_open_dev$dmmidi(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x6, 0x800) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r3 = request_key(&(0x7f00000004c0)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='ip6tnl0\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r3) preadv(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/76, 0x4c}, {&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/9, 0x9}], 0x3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000440)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000500)=0x4) [ 67.788254] Node 0 Normal: 76*4kB (UME) 9*8kB (UM) 491*16kB (U) 668*32kB (UME) 184*64kB (UM) 60*128kB (UME) 48*256kB (UM) 22*512kB (U) 32*1024kB (UM) 10*2048kB (UME) 632*4096kB (UM) = 2714536kB [ 67.805811] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 67.814437] 12175 total pagecache pages [ 67.818439] 0 pages in swap cache [ 67.821959] Swap cache stats: add 0, delete 0, find 0/0 [ 67.827327] Free swap = 0kB [ 67.830346] Total swap = 0kB [ 67.833371] 1965969 pages RAM [ 67.836477] 0 pages HighMem/MovableOnly [ 67.840452] 329727 pages reserved 2018/03/09 05:15:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f00009ff000)=ANY=[@ANYBLOB], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:06 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000518ffc)=0x7f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) timer_create(0x6, &(0x7f0000000040)={0x0, 0x33, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000100)={{}, {r2, r3+10000000}}, &(0x7f0000000140)) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x7, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000830f36)="dc9edd85dccaac533fcaaee1dbee121e553c2e89d86a08a985234c119515e318ce6e163b0d851372df3933f98a9e00505706d537203c4abecbe978cfc3ade65d7161988e36256fe87880e86e30e17fb339a1c3baa7c04caa0b194eb0be6af4e56b19b54ed0fce97f3074e35222c08db14cbe3699", 0x74) sendmsg(r0, &(0x7f0000530fc8)={&(0x7f0000becff2)=@l2={0x1f}, 0x80, &(0x7f00002e3000)=[{&(0x7f0000012000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771f", 0xe5}], 0x1, &(0x7f00003aada0)}, 0x0) 2018/03/09 05:15:06 executing program 7 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:06 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x2010, r0, 0x0) timer_create(0x0, &(0x7f0000001ff6), &(0x7f0000000000)) 2018/03/09 05:15:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000040)=""/4096) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) [ 67.883491] audit: type=1400 audit(1520572506.749:54): avc: denied { map } for pid=9029 comm="syz-executor5" path="/dev/sg0" dev="devtmpfs" ino=132 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/03/09 05:15:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 67.981985] FAULT_INJECTION: forcing a failure. [ 67.981985] name failslab, interval 1, probability 0, space 0, times 0 [ 67.993404] CPU: 1 PID: 9057 Comm: syz-executor7 Not tainted 4.16.0-rc4+ #256 [ 68.000687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.010042] Call Trace: [ 68.012631] dump_stack+0x194/0x24d [ 68.016279] ? arch_local_irq_restore+0x53/0x53 [ 68.020946] should_fail+0x8c0/0xa40 [ 68.024647] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 68.029730] ? find_held_lock+0x35/0x1d0 [ 68.033794] ? find_held_lock+0x35/0x1d0 [ 68.037878] ? check_same_owner+0x320/0x320 [ 68.042180] ? page_add_file_rmap+0x670/0xc50 [ 68.046658] ? rcu_note_context_switch+0x710/0x710 [ 68.051567] ? page_add_new_anon_rmap+0x750/0x750 [ 68.056401] should_failslab+0xec/0x120 [ 68.060357] kmem_cache_alloc_node_trace+0x5a/0x760 [ 68.065353] ? perf_trace_lock+0xd6/0x900 [ 68.069497] ? print_irqtrace_events+0x270/0x270 [ 68.074246] __get_vm_area_node+0xae/0x340 [ 68.078468] __vmalloc_node_range+0xa3/0x650 [ 68.082870] ? bpf_prog_alloc+0xaa/0x350 [ 68.086917] ? usercopy_abort+0xd0/0xd0 [ 68.090888] __vmalloc+0x45/0x50 [ 68.094232] ? bpf_prog_alloc+0xaa/0x350 [ 68.098271] bpf_prog_alloc+0xaa/0x350 [ 68.102137] ? bpf_prog_kallsyms_find+0x440/0x440 [ 68.107014] ? mpi_resize+0x200/0x200 [ 68.110799] ? lock_downgrade+0x980/0x980 [ 68.114929] ? lock_release+0xa40/0xa40 [ 68.118890] bpf_prog_load+0x2e3/0x1bb0 [ 68.122868] ? bpf_prog_new_fd+0x50/0x50 [ 68.126915] ? avc_has_perm+0x43e/0x680 [ 68.130879] ? avc_has_perm_noaudit+0x520/0x520 [ 68.135532] ? __might_fault+0x110/0x1d0 [ 68.139582] ? lock_downgrade+0x980/0x980 [ 68.143733] ? check_same_owner+0x320/0x320 [ 68.148036] ? __check_object_size+0x8b/0x530 [ 68.152523] ? __might_sleep+0x95/0x190 [ 68.156485] ? selinux_bpf+0xc3/0x110 [ 68.160267] ? security_bpf+0x89/0xb0 [ 68.164054] SyS_bpf+0xe0f/0x4860 [ 68.167493] ? trace_hardirqs_off+0x10/0x10 [ 68.171882] ? __fdget_pos+0x12b/0x190 [ 68.175755] ? bpf_prog_get+0x20/0x20 [ 68.179543] ? trace_event_raw_event_lock+0x340/0x340 [ 68.184715] ? find_held_lock+0x35/0x1d0 [ 68.188765] ? perf_trace_lock+0xd6/0x900 [ 68.192907] ? trace_event_raw_event_lock+0x340/0x340 [ 68.198091] ? _parse_integer+0x140/0x140 [ 68.202222] ? check_same_owner+0x320/0x320 [ 68.206527] ? find_held_lock+0x35/0x1d0 [ 68.210577] ? trace_hardirqs_off+0x10/0x10 [ 68.214893] ? get_pid_task+0x93/0x140 [ 68.218763] ? perf_trace_lock+0xd6/0x900 [ 68.222896] ? find_held_lock+0x35/0x1d0 [ 68.226947] ? __f_unlock_pos+0x19/0x20 [ 68.230900] ? lock_downgrade+0x980/0x980 [ 68.235029] ? get_pid_task+0xbc/0x140 [ 68.238910] ? proc_fail_nth_write+0x9b/0x1d0 [ 68.243386] ? map_files_get_link+0x3a0/0x3a0 [ 68.247871] ? find_held_lock+0x35/0x1d0 [ 68.251926] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 68.256750] ? vfs_write+0x374/0x510 [ 68.260446] ? wait_for_completion+0x770/0x770 [ 68.265049] ? __sb_end_write+0xa0/0xd0 [ 68.269010] ? fput+0xd2/0x140 [ 68.272188] ? SyS_write+0x184/0x220 [ 68.275893] ? do_fast_syscall_32+0x156/0xf9f [ 68.280371] ? bpf_prog_get+0x20/0x20 [ 68.284154] do_fast_syscall_32+0x3ec/0xf9f [ 68.288465] ? do_int80_syscall_32+0x9c0/0x9c0 [ 68.293027] ? _raw_spin_unlock_irq+0x27/0x70 [ 68.297507] ? finish_task_switch+0x1c1/0x7e0 [ 68.301987] ? syscall_return_slowpath+0x2ac/0x550 [ 68.306901] ? prepare_exit_to_usermode+0x350/0x350 [ 68.311900] ? sysret32_from_system_call+0x5/0x3c [ 68.316729] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.321558] entry_SYSENTER_compat+0x70/0x7f [ 68.325944] RIP: 0023:0xf7f6fc99 2018/03/09 05:15:07 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f00009ff000)=ANY=[@ANYRES32], &(0x7f0000000000)='syzkaller\x00', 0x3, 0x83, &(0x7f00006ab000)=""/183, 0x41000}, 0x48) [ 68.329290] RSP: 002b:00000000f776b09c EFLAGS: 00000286 ORIG_RAX: 0000000000000165 [ 68.336982] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020eb0fb8 [ 68.344230] RDX: 0000000000000048 RSI: 0000000000000000 RDI: 0000000000000000 [ 68.351485] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 68.358733] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 68.365980] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/09 05:15:07 executing program 3: bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x1, 0x8}) r1 = eventfd2(0x0, 0x0) close(r1) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xffff, 0x0) 2018/03/09 05:15:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup2(r0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) tkill(r3, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x2, 0x64a, 0x9, 0x1, 0x3, 0x80}, 0x8}) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 68.373542] syz-executor7: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 68.384580] syz-executor7 cpuset=/ mems_allowed=0 [ 68.389498] CPU: 1 PID: 9057 Comm: syz-executor7 Not tainted 4.16.0-rc4+ #256 [ 68.396792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.406142] Call Trace: [ 68.408736] dump_stack+0x194/0x24d [ 68.412374] ? arch_local_irq_restore+0x53/0x53 [ 68.417042] ? idr_get_free+0xfd0/0xfd0 [ 68.421024] ? rcu_pm_notify+0xc0/0xc0 [ 68.424937] warn_alloc+0x19a/0x2b0 [ 68.428764] ? zone_watermark_ok_safe+0x400/0x400 [ 68.433599] ? kmem_cache_alloc_node_trace+0x36f/0x760 [ 68.438862] ? print_irqtrace_events+0x270/0x270 [ 68.443798] ? __get_vm_area_node+0x234/0x340 [ 68.448300] __vmalloc_node_range+0x4f0/0x650 [ 68.453126] ? usercopy_abort+0xd0/0xd0 [ 68.457113] __vmalloc+0x45/0x50 [ 68.460465] ? bpf_prog_alloc+0xaa/0x350 [ 68.464510] bpf_prog_alloc+0xaa/0x350 [ 68.468380] ? bpf_prog_kallsyms_find+0x440/0x440 [ 68.473218] ? mpi_resize+0x200/0x200 [ 68.477008] ? lock_downgrade+0x980/0x980 [ 68.481155] ? lock_release+0xa40/0xa40 [ 68.485123] bpf_prog_load+0x2e3/0x1bb0 [ 68.489094] ? bpf_prog_new_fd+0x50/0x50 [ 68.493147] ? avc_has_perm+0x43e/0x680 [ 68.497115] ? avc_has_perm_noaudit+0x520/0x520 [ 68.501777] ? __might_fault+0x110/0x1d0 [ 68.505832] ? lock_downgrade+0x980/0x980 [ 68.509978] ? check_same_owner+0x320/0x320 [ 68.514285] ? __check_object_size+0x8b/0x530 [ 68.518784] ? __might_sleep+0x95/0x190 [ 68.522757] ? selinux_bpf+0xc3/0x110 [ 68.526543] ? security_bpf+0x89/0xb0 [ 68.530340] SyS_bpf+0xe0f/0x4860 [ 68.533775] ? trace_hardirqs_off+0x10/0x10 [ 68.538079] ? __fdget_pos+0x12b/0x190 [ 68.541967] ? bpf_prog_get+0x20/0x20 [ 68.545762] ? trace_event_raw_event_lock+0x340/0x340 [ 68.550944] ? find_held_lock+0x35/0x1d0 [ 68.555001] ? perf_trace_lock+0xd6/0x900 [ 68.559153] ? trace_event_raw_event_lock+0x340/0x340 [ 68.564327] ? _parse_integer+0x140/0x140 [ 68.568540] ? check_same_owner+0x320/0x320 [ 68.572857] ? find_held_lock+0x35/0x1d0 [ 68.576904] ? trace_hardirqs_off+0x10/0x10 [ 68.581219] ? get_pid_task+0x93/0x140 [ 68.585094] ? perf_trace_lock+0xd6/0x900 [ 68.589246] ? find_held_lock+0x35/0x1d0 [ 68.593318] ? __f_unlock_pos+0x19/0x20 [ 68.597279] ? lock_downgrade+0x980/0x980 [ 68.601411] ? get_pid_task+0xbc/0x140 [ 68.605286] ? proc_fail_nth_write+0x9b/0x1d0 [ 68.609770] ? map_files_get_link+0x3a0/0x3a0 [ 68.614271] ? find_held_lock+0x35/0x1d0 [ 68.618327] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 68.623163] ? vfs_write+0x374/0x510 [ 68.626863] ? wait_for_completion+0x770/0x770 [ 68.631494] ? __sb_end_write+0xa0/0xd0 [ 68.635463] ? fput+0xd2/0x140 [ 68.638640] ? SyS_write+0x184/0x220 [ 68.642356] ? do_fast_syscall_32+0x156/0xf9f [ 68.646856] ? bpf_prog_get+0x20/0x20 [ 68.650649] do_fast_syscall_32+0x3ec/0xf9f [ 68.654986] ? do_int80_syscall_32+0x9c0/0x9c0 [ 68.659549] ? _raw_spin_unlock_irq+0x27/0x70 [ 68.664033] ? finish_task_switch+0x1c1/0x7e0 [ 68.668529] ? syscall_return_slowpath+0x2ac/0x550 [ 68.673446] ? prepare_exit_to_usermode+0x350/0x350 [ 68.678447] ? sysret32_from_system_call+0x5/0x3c [ 68.683288] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.688129] entry_SYSENTER_compat+0x70/0x7f [ 68.692528] RIP: 0023:0xf7f6fc99 [ 68.695870] RSP: 002b:00000000f776b09c EFLAGS: 00000286 ORIG_RAX: 0000000000000165 [ 68.703562] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020eb0fb8 [ 68.710825] RDX: 0000000000000048 RSI: 0000000000000000 RDI: 0000000000000000 [ 68.718074] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 68.725347] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/03/09 05:15:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00006c6000/0x4000)=nil, 0x4000, 0x8, 0x30, r0, 0x56) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_open_pts(r1, 0x480003) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/102) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x4e21, 0x80000000, 0x4e24, 0x3, 0xa, 0xa0, 0xa0, 0x33, r4, r5}, {0x4, 0x1, 0x0, 0xfffffffffffffffd, 0x3, 0x1f, 0x1, 0xfff}, {0xff, 0x9874, 0x7, 0x7}, 0x7fffffff, 0x0, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x3, 0x2, 0xffff, 0x40, 0x200, 0x9d0a}}, 0xe8) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x6c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:07 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800008003c9e300000000000000009500400000008000000000e44a32e712a034771d5d86176ba63cf69aebe73b8e8c3f"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x2}, 0x39) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x4}) 2018/03/09 05:15:07 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4080, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000080)=""/17) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000240)={{0x0, 0x3, 0x0, 0x0, "4b893f214574a02e747d7a5f4b0018325268d12d8708e2e14e68b6a59f9284e0319f072d53262b3ef6a653a6"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5698eba5ac05ecc168ba762ba3cb1426fef03b336e485dd7a40c2be6620406e625986a8fc848ec102e67a73a57d72ce8e838de4740cef82beb06fa817042b12d", &(0x7f0000000200)='-\x00', 0x2}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000100)={0x3, 0x3}) [ 68.732600] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 68.740127] Mem-Info: [ 68.742585] active_anon:83516 inactive_anon:64 isolated_anon:0 [ 68.742585] active_file:3505 inactive_file:8598 isolated_file:0 [ 68.742585] unevictable:0 dirty:194 writeback:0 unstable:0 [ 68.742585] slab_reclaimable:9705 slab_unreclaimable:83199 [ 68.742585] mapped:23917 shmem:70 pagetables:731 bounce:0 [ 68.742585] free:1412620 free_pcp:369 free_cma:0 2018/03/09 05:15:07 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000100"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41000, 0x1}, 0x48) 2018/03/09 05:15:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 68.775878] Node 0 active_anon:336224kB inactive_anon:256kB active_file:14020kB inactive_file:34448kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95660kB dirty:820kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 147456kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 68.803931] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 68.830099] lowmem_reserve[]: 0 2864 6373 6373 [ 68.834741] Node 0 DMA32 free:2934444kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:872kB local_pcp:700kB free_cma:0kB [ 68.862479] lowmem_reserve[]: 0 0 3509 3509 2018/03/09 05:15:07 executing program 2: openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4001, 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x2b5c}, 0x0, 0x801, 0x0, 0x0, 0x5, 0x2}, 0x0, 0x0, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0xfffffffffffffffd, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/03/09 05:15:07 executing program 3: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000641ffe)='..') chdir(&(0x7f00001ec000)='..') mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000000)='..', &(0x7f0000f6f000)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xffffffff, &(0x7f0000ffc000/0x3000)=nil, 0x7) [ 68.866856] Node 0 Normal free:2693540kB min:37120kB low:46400kB high:55680kB active_anon:338156kB inactive_anon:256kB active_file:14020kB inactive_file:34448kB unevictable:0kB writepending:820kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:5152kB pagetables:2940kB bounce:0kB free_pcp:772kB local_pcp:264kB free_cma:0kB [ 68.896674] lowmem_reserve[]: 0 0 0 0 [ 68.900542] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 68.914254] Node 0 DMA32: 3*4kB (M) 4*8kB (UM) 2*16kB (UM) 3*32kB (M) 2*64kB (UM) 1*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934444kB 2018/03/09 05:15:07 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x28) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) [ 68.930107] Node 0 Normal: 46*4kB (ME) 25*8kB (U) 408*16kB (UM) 655*32kB (UME) 186*64kB (UE) 62*128kB (UM) 52*256kB (UME) 23*512kB (UE) 33*1024kB (UME) 9*2048kB (UM) 622*4096kB (UM) = 2672736kB [ 68.947642] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 68.956250] 12186 total pagecache pages [ 68.960285] 0 pages in swap cache [ 68.963765] Swap cache stats: add 0, delete 0, find 0/0 [ 68.969174] Free swap = 0kB [ 68.972218] Total swap = 0kB [ 68.975271] 1965969 pages RAM [ 68.978389] 0 pages HighMem/MovableOnly [ 68.982399] 329727 pages reserved 2018/03/09 05:15:07 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000000c0)=0xa50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10000, 0x0) recvfrom$llc(r3, &(0x7f0000000200)=""/29, 0x1d, 0x2040, 0x0, 0x0) 2018/03/09 05:15:07 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x1, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x7, 0x0, 0x4000000, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0xecf, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'ip_vti0\x00', 0x200}) 2018/03/09 05:15:07 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setregid(r1, r2) 2018/03/09 05:15:07 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) r1 = creat(&(0x7f0000000740)='./file0\x00', 0x111) execveat(r1, &(0x7f0000000780)='./file0\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='vcan0\x00', &(0x7f0000000800)='\x00'], &(0x7f00000008c0)=[&(0x7f0000000880)='vcan0\x00'], 0x1d00) recvmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000600)=[{&(0x7f0000000100)=""/109, 0x6d}, {&(0x7f0000000180)=""/75, 0x4b}, {&(0x7f0000000200)=""/14, 0xe}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f0000000280)=""/239, 0xef}, {&(0x7f0000000380)=""/168, 0xa8}, {&(0x7f0000000440)=""/115, 0x73}, {&(0x7f00000004c0)=""/249, 0xf9}, {&(0x7f00000005c0)=""/8, 0x8}], 0x9, &(0x7f0000000680)=""/3, 0x3, 0x100}, 0x8fc}], 0x1, 0x100, &(0x7f0000000700)={0x0, 0x1c9c380}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) unlink(&(0x7f0000000900)='./file0\x00') bind$can_raw(r0, &(0x7f0000000ff0)={0x1d, r2}, 0x10) 2018/03/09 05:15:07 executing program 3: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x1, 0x2) r2 = socket(0x2, 0x803, 0xff) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x40, 0x9, 0x9, 0x8}, 0x10) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)="0fde2d037dc2eb215d610dc3c65ac45d809af44d", 0x14}]) 2018/03/09 05:15:07 executing program 4: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x10000001, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x7f6de0c0f44d8392}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) 2018/03/09 05:15:08 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/09 05:15:08 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x2, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:08 executing program 3: r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8010000080802, 0x0) ftruncate(r0, 0xf5e6) sendfile(r1, r0, 0x0, 0x72439a6b) [ 69.124438] audit: type=1400 audit(1520572507.990:55): avc: denied { attach_queue } for pid=9117 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/03/09 05:15:08 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000003000000000000000000000095003fffffe40000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x4, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:08 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'nat\x00'}, 0xffffffffffffffa2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:08 executing program 6: userfaultfd(0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r2, &(0x7f0000000040)="a1fb21f517082c4c3be258ba89b61682fef4abb73d885ab5df24f663e5800fd236055d44dbb0441bbfd91af74072627cd7ffad3c4e0f933b25c4ab95fe8f3f760f6ac87326009c6701281f3e02356407c2354adc7b9a46eb6de0cea574f6d1c5a01fbed71a88d499a5f47bfb32af7abdf4bd8d66aeb5da84b2013b18538931cac1abd4435dfc444e448d71a215520bbab5409108bcc25c01b49c2590e7a45be1d3431034a4bc442c71b1c684634f018af992ca78c6c506fb379b399cf0a0d1af1956126c7fd370b9ee5e62b66d419d0734551e84e7589deab672e3a543e7002e8dc70e", &(0x7f0000000140)=""/131}, 0x18) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:08 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x0, 0x0, 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x8000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2000000000) 2018/03/09 05:15:08 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x2, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:08 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) 2018/03/09 05:15:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x10080) 2018/03/09 05:15:08 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000080)) 2018/03/09 05:15:08 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x101000, 0x0) socketpair(0xa, 0x800, 0x8001, &(0x7f0000000200)={0xffffffffffffffff}) renameat2(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x7) perf_event_open(&(0x7f000000a000)={0x6, 0xfffffffffffffe7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1c, 0x0) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/09 05:15:08 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x2, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000003000000000000000000000095004000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:08 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000095004000000000005cf5e7cb14d50a9415ac75a7ebc6323fb58ac846d96d65887cf4c8fd8428dfdbfcaff8cb78f7c8c91d4bf4e38055d1fbe431142e0a4127187a1102cc267b6da658135320895e940a69248501e0dc7b093afdc4cc2f7b0c624d16fdbfbe311218332db54e2a8fa0550db1406b44b1b4784430ea3d9ba2fc6820e1e3000000000000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:08 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setparam(r1, &(0x7f0000000080)=0x1f) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8bc, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000140)={r0}) r3 = dup(r0) getpeername$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'eql\x00', {0x2}}) 2018/03/09 05:15:08 executing program 3: r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000000fa0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8c7e86fd3ac779e1ad728f6e16667c6b36039138bd9455f701c968a1e39764844a5c63cbbe8a1e14095253336869fcc3028bdbbb80c5f524ae66a81a2bdbce"}, 0x60) [ 69.275790] print_req_error: I/O error, dev loop0, sector 0 [ 69.293771] print_req_error: I/O error, dev loop0, sector 0 2018/03/09 05:15:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0xc812, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x101, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/09 05:15:08 executing program 3: inotify_add_watch(0xffffffffffffffff, &(0x7f000027d000)='./file0\x00', 0x20000000) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xb1, 0x400100) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x639, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0xa0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040), 0x1) 2018/03/09 05:15:08 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="18669c860000a72e3731ad140630862840080000001e0000008000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x3f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0xce, 0x1, 'client1\x00', 0xffffffff80000000, "f7c2e1ae52fffabe", "21329b5e456ae4da6dbc24856a868f1eb949ac053f68eab4e4e3926f794ad9ad", 0x2d6, 0x5}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000001c0)) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x303003) 2018/03/09 05:15:08 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xffff, 0x230000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000100)=0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000000)={0x0, 0x4}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) r4 = fcntl$getown(r2, 0x9) capset(&(0x7f0000000040)={0x200f1526, r4}, &(0x7f0000000080)={0xe9, 0x863f, 0x7, 0x200, 0x6, 0xfffffffffffffffa}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8, 0x7, 0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x6, 0x9, 0x5}, &(0x7f0000000200)=0x10) 2018/03/09 05:15:08 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x569794a708316d21) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000003f40)=[{{&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x2, {0xa, 0x4e20, 0x5070, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="efe9e0ea235076bd4c7becfc8275b61370e16cfc7a232b29417eda53447a38cebaae789b03ebf7143d59a758da5f8fa7d02aadaa5da68e9d3edebebd30caaf0865668f234644469c2e2ba373685a87df1626aa368be984ee75e3132b23d843d6da56f744e719ba66d5cab709ef978a871afe61dde3439dfb0cf9e1975973edfbf01184de26d750324027b76fb499fa16d7780bb503999356ab", 0x99}, {&(0x7f00000001c0)="e9e3c9b55376c631918b27a354d77b701ecf65567ec72449901a944049921f99c2f70328f7f50518b814577f46f0993aeddc08b5", 0x34}, {&(0x7f0000000200)="d512cc6d485fcd6322de9e8513006733ddbe4a627b4ddab7e1a5769be90a75a8f279b364586c5bc1e185340f2ae4ba985b12845c30fb21dbed36ac53036e5a2e1101a957179b19ccf0ab4eeba61e4487cada8d0537dc2e0e27ce6d09bbe52c0b11cdc44fef595febed66da59e529265f2bbafffa5ac946fb310122f3eb954e27df85b3cb6d58fec68982c8f18b80b0d15ce6126f0b2b03a9", 0x98}], 0x3, &(0x7f0000000300)=[{0x100c, 0x11f, 0xbd, "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"ba16a2048c134ca1e4fee99845c6992043bbc5322a35c462e933ebdfb7d322f9b1fc361b90b589add0204aea7399a85ceeed3a362a52fdeadc6bd90d526ca935c84aa031eb4ad985d2bb756d7fa93985c4993168a78c1367aa00d4063620e945d53bc43da2719e038b3b9271028bd1e8e6b754400acdf8c03d7e75f87897eae5712b8bb32038f33ad158f27f3a7650a3a84c19f1a6bd5e322f38635289081f5c70faa40699ed5537fee397493544548151958b739dfb59d76490f7718f81b5d43dc7700979"}, {0xec, 0x1ff, 0x401, "0467d5d749ad7c6aa1daf26e79f70ee518d7e3dc7ed0e25113159c0da590228a989d783b7ac045d615be691c308a62f0efa1953847e8020726080275116e7b666f007408f74cbd05ee962727d0ef92550ec4964580f3283a3db0c942a896cc2f3d5ccbd12b2793da1c49f7cf9a30a23ff37cd3a288b93e36424ef5d63bd21c1972a26f594ddf8d84efbfcbabc6e9c84d7634be0d6c0ea1a594182b711905f6e1a17d8625f1342e05ebee54aa2715b49729102a23a56b436b4f7ac740c6d3afe2abdb3fd7fe1eed5b29007d0cb8727ed270d1fbd998f0417ad125ebc7f9"}, {0x7c, 0x105, 0x0, "2a7139288a302498fe4fbf1ced33452ac973cc470014be91f6be1ba2e67ccea53baaeddeba060d1421b57ec1b1cddfa6d3273c76bb35b2568c1182c6af0b4ebdbb320cb8099a4743271fad29d4b396c7e53f7158494bf3be355ad47e19f0fe5338bb80a43b7d2b1256c49d9954"}, {0xc8, 0x13a, 0x8, "97c025cf5eacc7e75ee9c52251b6f4f1bb9fb0c579b9aa9632d907f51e3c0e163b1669d0f4520e1bfcfd6597dbc8e668ba57a058f293a527a4327b90ddf01f8caf6067aaed24e2c49e4614618ca9bb7f8f729ed01064cdd762dadc8ee05168b281057c0331f7d7eda117c56871b21d89687e96b5447dc827e0ee9aae7460ff913a1bd2cfdfce112bc0a760b0059c1fb92a9db2a53b62f8fb591fe0de702f66f60ffc9b622bbdc1b3593d738cc7decaeaf8edfad9fb081b8c4e"}, {0x100, 0x117, 0x90297c3, "84ac71603b4b44e14880a9475483010fb35d4d940ee43e80f611b9cb2426499b14ae1fba556c2d1fc91c162d760bed383a7d6fc87443f05a2c73709d1ba45fc5ebc0247227d949f5907b9ca39f41fedafcfbf76ab374418d8f33da2b85bf8fbf549cf6377f802dfdb8d14eb0b9f6593524fe727706562f56682f5f97a5b09993bdcc594b7f70462e5045a5e79d165f1f746789bcf859d9f8dc5a44caf7a33fea2159aa77bf82915b2f55a704bd6f2d1a3c97ed003a8dcb902bd7d7e494d102b7e7ab9960983cad76c5f8293fdd8173a643eb187ab6fb7ec036b0c2a4d96a68e4eaaeca07f425c68f073a2040ce6f29102e207e"}], 0x614}, 0x401}], 0x2, 0x40) 2018/03/09 05:15:08 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x2000) splice(r0, &(0x7f0000000400), r1, &(0x7f0000000480), 0x5, 0x7) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100}, r2, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = accept4$inet6(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0x2d8, 0x4) open_by_handle_at(r4, &(0x7f0000000540)=ANY=[@ANYBLOB="08000000c71105c72b9eb472963261b29230958f6fa6c60d423b119ea756dcb4"], 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r5 = syz_open_pts(0xffffffffffffff9c, 0x181001) pwritev(r5, &(0x7f00000003c0)=[{&(0x7f0000000100)="f64de97abaa38b26a9d18699155cb93628a5a5414fbad9e78c19851a3ff64b0d2ef4ba5abbd4503ff71ab8410f8bda0de0b04f803be0b033c6337bb5a245e9320aebf6efeba5aba30ba1fac478c2f5974ed98ed974b198a6329682485e1b3b6fbb8b8e6f49be7e73e54f3596c753db3b717b31c3a785f36606cfabb00d22d8a39d9014d9c092cada283762b35295f4a6ab3630e4b22f3d4f8c54fc189930b71beeaadd318963a28545601cdc3ea503be08f4adfacee4121394e9af5ff38ae54035ce67b668f3df9166f1cc977292a6a827e8679abefd8ba1824f040eb7491e42d6c2bd906eb07b8bdc", 0xe9}, {&(0x7f0000000200)="99b4dcb605246827027bda8487423308cf9196b12a7d63ab18991565078957124c89dee204894c5f24f3baa06d468b854ec723e543a73a3a6dd776b8fd4450abf3dc7684dc36f25f7bbb11880c685a7556a7e559c1a2ff5af840dec9d166c11895d6292b26955eb5a898c2adf01f32fcab3dfe2d0096847702c49cc10af988b84957578e2c6e2f91ec30dcc3390f6fdc98e8fe727f9509415fca84fc36386a245064f19824ce44d3060e4641e5bd8109e8b34ff8e6f9f61ea18a6143a3eb75ed0f2c9d", 0xc3}, {&(0x7f0000000300)="c9c7ace4b3535e6ede60c7dc48b7cd369202c7979b1df2411c584f622fe344c09eac499b91a8837c7583f6b47d84f37e42b17f327443a34193570d9656264c67", 0x40}, {&(0x7f0000000340)="cd7912d94f1120868a1abd48fb79f2f69703b2d3cc991617f84c35d665d310e1c0ef8f2c091a9713852729bdf941285287453d5a1b133d285f1c3ee66d6d4f79bb9a5c533c07f37d4675765927767bf2e918b2d29020b30c160ee0bf36e36dc37f144330ed9ea0df914ea5601322747ed96f4c23e957", 0x76}], 0x4, 0x0) [ 69.385302] binder: 9178:9184 ioctl 89e1 20000140 returned -22 [ 69.400477] binder_alloc: binder_alloc_mmap_handler: 9178 20000000-20001000 already mapped failed -16 [ 69.415989] binder: 9178:9186 ioctl 89e1 20000140 returned -22 2018/03/09 05:15:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe8f, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3800000000000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x53, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') accept4(r1, &(0x7f0000000100)=@hci, &(0x7f0000000180)=0x80, 0x80000) fchdir(r1) sendfile(r1, r1, &(0x7f0000b58000), 0x5) 2018/03/09 05:15:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x9}, 0x20) r1 = getuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x1, r1, r2, 0x1, 0x0) r3 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x1, &(0x7f0000000000)=""/114) 2018/03/09 05:15:08 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = open(&(0x7f0000000040)='./file0\x00', 0x40ca00, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000080000800e07c256e6ffffff02000000040000000000004059ba5c86cb8cabc3ac1a09b6c1e76da7d733c1de8a31feb27dc83792d345c3cb0411265d91fc658acc7f6dd4f9e566e8b987d0aeac638fa983d3aecc5075eaa622dc316e0ceecd3bc9b0"]) 2018/03/09 05:15:08 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/03/09 05:15:08 executing program 0 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:08 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000f00)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001040)={@dev={0xfe, 0x80, [], 0x1a}, 0x78, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 69.598684] FAULT_INJECTION: forcing a failure. [ 69.598684] name failslab, interval 1, probability 0, space 0, times 0 [ 69.610588] CPU: 0 PID: 9232 Comm: syz-executor0 Not tainted 4.16.0-rc4+ #256 [ 69.617879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.627245] Call Trace: [ 69.629847] dump_stack+0x194/0x24d [ 69.633480] ? arch_local_irq_restore+0x53/0x53 [ 69.638166] should_fail+0x8c0/0xa40 [ 69.641869] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 69.646962] ? find_held_lock+0x35/0x1d0 [ 69.651083] ? find_held_lock+0x35/0x1d0 [ 69.655170] ? check_same_owner+0x320/0x320 [ 69.659488] ? rcu_note_context_switch+0x710/0x710 [ 69.664416] should_failslab+0xec/0x120 [ 69.668376] kmem_cache_alloc_node_trace+0x5a/0x760 [ 69.673371] ? event_function_local.constprop.101+0x560/0x560 [ 69.679271] __get_vm_area_node+0xae/0x340 [ 69.683502] __vmalloc_node_range+0xa3/0x650 [ 69.687893] ? bpf_prog_alloc+0xaa/0x350 [ 69.691944] ? usercopy_abort+0xd0/0xd0 [ 69.695915] __vmalloc+0x45/0x50 [ 69.699261] ? bpf_prog_alloc+0xaa/0x350 [ 69.703305] bpf_prog_alloc+0xaa/0x350 [ 69.707174] ? bpf_prog_kallsyms_find+0x440/0x440 [ 69.712023] ? mpi_resize+0x200/0x200 [ 69.715809] ? lock_downgrade+0x980/0x980 [ 69.719944] ? lock_release+0xa40/0xa40 [ 69.723907] bpf_prog_load+0x2e3/0x1bb0 [ 69.727872] ? bpf_prog_new_fd+0x50/0x50 [ 69.731926] ? avc_has_perm+0x43e/0x680 [ 69.735888] ? avc_has_perm_noaudit+0x520/0x520 [ 69.740546] ? __might_fault+0x110/0x1d0 [ 69.744591] ? lock_downgrade+0x980/0x980 [ 69.748728] ? check_same_owner+0x320/0x320 [ 69.753041] ? __check_object_size+0x8b/0x530 [ 69.757533] ? __might_sleep+0x95/0x190 [ 69.761498] ? selinux_bpf+0xc3/0x110 [ 69.765289] ? security_bpf+0x89/0xb0 [ 69.769084] SyS_bpf+0xe0f/0x4860 [ 69.772518] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 69.777611] ? bpf_prog_get+0x20/0x20 [ 69.781410] ? trace_event_raw_event_lock+0x340/0x340 [ 69.786586] ? memset+0x31/0x40 [ 69.789863] ? perf_trace_lock+0x4d6/0x900 [ 69.794102] ? trace_event_raw_event_lock+0x340/0x340 [ 69.799274] ? perf_tp_event+0xae0/0xae0 [ 69.803313] ? check_same_owner+0x320/0x320 [ 69.807622] ? find_held_lock+0x35/0x1d0 [ 69.811666] ? trace_hardirqs_off+0x10/0x10 [ 69.815983] ? perf_trace_lock+0x4d6/0x900 [ 69.820220] ? find_held_lock+0x35/0x1d0 [ 69.824302] ? __f_unlock_pos+0x19/0x20 [ 69.828258] ? lock_downgrade+0x980/0x980 [ 69.832389] ? get_pid_task+0xbc/0x140 [ 69.836274] ? proc_fail_nth_write+0x9b/0x1d0 [ 69.840757] ? map_files_get_link+0x3a0/0x3a0 [ 69.845260] ? find_held_lock+0x35/0x1d0 [ 69.849326] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 69.854161] ? vfs_write+0x374/0x510 [ 69.857858] ? wait_for_completion+0x770/0x770 [ 69.862481] ? __sb_end_write+0xa0/0xd0 [ 69.866444] ? fput+0xd2/0x140 [ 69.869620] ? SyS_write+0x184/0x220 [ 69.873358] ? do_fast_syscall_32+0x156/0xf9f [ 69.877845] ? bpf_prog_get+0x20/0x20 [ 69.881627] do_fast_syscall_32+0x3ec/0xf9f [ 69.885954] ? do_int80_syscall_32+0x9c0/0x9c0 [ 69.890515] ? _raw_spin_unlock_irq+0x27/0x70 [ 69.894994] ? finish_task_switch+0x1c1/0x7e0 [ 69.899490] ? syscall_return_slowpath+0x2ac/0x550 [ 69.904412] ? prepare_exit_to_usermode+0x350/0x350 [ 69.909417] ? sysret32_from_system_call+0x5/0x3c [ 69.914258] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.919096] entry_SYSENTER_compat+0x70/0x7f [ 69.923485] RIP: 0023:0xf7f19c99 [ 69.926835] RSP: 002b:00000000f771509c EFLAGS: 00000286 ORIG_RAX: 0000000000000165 [ 69.934525] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020eb0fb8 [ 69.941777] RDX: 0000000000000048 RSI: 0000000000000000 RDI: 0000000000000000 [ 69.949034] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 69.956286] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 69.963533] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 69.970880] syz-executor0: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 69.981908] syz-executor0 cpuset=/ mems_allowed=0 [ 69.986790] CPU: 0 PID: 9232 Comm: syz-executor0 Not tainted 4.16.0-rc4+ #256 [ 69.994063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.003405] Call Trace: [ 70.005984] dump_stack+0x194/0x24d [ 70.009601] ? arch_local_irq_restore+0x53/0x53 [ 70.014250] ? idr_get_free+0xfd0/0xfd0 [ 70.018210] ? rcu_pm_notify+0xc0/0xc0 [ 70.022112] warn_alloc+0x19a/0x2b0 [ 70.025725] ? zone_watermark_ok_safe+0x400/0x400 [ 70.030546] ? kmem_cache_alloc_node_trace+0x36f/0x760 [ 70.035829] ? __get_vm_area_node+0x234/0x340 [ 70.040322] __vmalloc_node_range+0x4f0/0x650 [ 70.044807] ? usercopy_abort+0xd0/0xd0 [ 70.048795] __vmalloc+0x45/0x50 [ 70.052147] ? bpf_prog_alloc+0xaa/0x350 [ 70.056200] bpf_prog_alloc+0xaa/0x350 [ 70.060075] ? bpf_prog_kallsyms_find+0x440/0x440 [ 70.064930] ? mpi_resize+0x200/0x200 [ 70.068725] ? lock_downgrade+0x980/0x980 [ 70.072866] ? lock_release+0xa40/0xa40 [ 70.076833] bpf_prog_load+0x2e3/0x1bb0 [ 70.080799] ? bpf_prog_new_fd+0x50/0x50 [ 70.084869] ? avc_has_perm+0x43e/0x680 [ 70.088834] ? avc_has_perm_noaudit+0x520/0x520 [ 70.093494] ? __might_fault+0x110/0x1d0 [ 70.097544] ? lock_downgrade+0x980/0x980 [ 70.101682] ? check_same_owner+0x320/0x320 [ 70.105986] ? __check_object_size+0x8b/0x530 [ 70.110477] ? __might_sleep+0x95/0x190 [ 70.114454] ? selinux_bpf+0xc3/0x110 [ 70.118249] ? security_bpf+0x89/0xb0 [ 70.122048] SyS_bpf+0xe0f/0x4860 [ 70.125486] ? perf_trace_run_bpf_submit+0x20d/0x330 [ 70.130589] ? bpf_prog_get+0x20/0x20 [ 70.134384] ? trace_event_raw_event_lock+0x340/0x340 [ 70.139566] ? memset+0x31/0x40 [ 70.142842] ? perf_trace_lock+0x4d6/0x900 [ 70.147080] ? trace_event_raw_event_lock+0x340/0x340 [ 70.152253] ? perf_tp_event+0xae0/0xae0 [ 70.156308] ? check_same_owner+0x320/0x320 [ 70.160623] ? find_held_lock+0x35/0x1d0 [ 70.164675] ? trace_hardirqs_off+0x10/0x10 [ 70.168997] ? perf_trace_lock+0x4d6/0x900 [ 70.173249] ? find_held_lock+0x35/0x1d0 [ 70.177315] ? __f_unlock_pos+0x19/0x20 [ 70.181275] ? lock_downgrade+0x980/0x980 [ 70.185416] ? get_pid_task+0xbc/0x140 [ 70.189289] ? proc_fail_nth_write+0x9b/0x1d0 [ 70.193769] ? map_files_get_link+0x3a0/0x3a0 [ 70.198268] ? find_held_lock+0x35/0x1d0 [ 70.202326] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 70.207156] ? vfs_write+0x374/0x510 [ 70.210867] ? wait_for_completion+0x770/0x770 [ 70.215488] ? __sb_end_write+0xa0/0xd0 [ 70.219462] ? fput+0xd2/0x140 [ 70.222639] ? SyS_write+0x184/0x220 [ 70.226355] ? do_fast_syscall_32+0x156/0xf9f [ 70.230842] ? bpf_prog_get+0x20/0x20 [ 70.234626] do_fast_syscall_32+0x3ec/0xf9f [ 70.238947] ? do_int80_syscall_32+0x9c0/0x9c0 [ 70.243509] ? _raw_spin_unlock_irq+0x27/0x70 [ 70.247984] ? finish_task_switch+0x1c1/0x7e0 [ 70.252471] ? syscall_return_slowpath+0x2ac/0x550 [ 70.257391] ? prepare_exit_to_usermode+0x350/0x350 [ 70.262393] ? sysret32_from_system_call+0x5/0x3c [ 70.267229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.272079] entry_SYSENTER_compat+0x70/0x7f [ 70.276468] RIP: 0023:0xf7f19c99 [ 70.279809] RSP: 002b:00000000f771509c EFLAGS: 00000286 ORIG_RAX: 0000000000000165 [ 70.287498] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000020eb0fb8 [ 70.294748] RDX: 0000000000000048 RSI: 0000000000000000 RDI: 0000000000000000 [ 70.302083] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 70.309330] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 70.316586] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 70.323945] Mem-Info: [ 70.326401] active_anon:79844 inactive_anon:64 isolated_anon:0 [ 70.326401] active_file:3505 inactive_file:8640 isolated_file:0 [ 70.326401] unevictable:0 dirty:208 writeback:0 unstable:0 [ 70.326401] slab_reclaimable:9815 slab_unreclaimable:82624 [ 70.326401] mapped:23885 shmem:86 pagetables:654 bounce:0 [ 70.326401] free:1416870 free_pcp:503 free_cma:0 [ 70.359735] Node 0 active_anon:319376kB inactive_anon:256kB active_file:14020kB inactive_file:34560kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95540kB dirty:332kB writeback:500kB shmem:344kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 129024kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 70.387952] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 70.414103] lowmem_reserve[]: 0 2864 6373 6373 [ 70.418734] Node 0 DMA32 free:2934444kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935316kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:872kB local_pcp:172kB free_cma:0kB [ 70.446452] lowmem_reserve[]: 0 0 3509 3509 [ 70.450819] Node 0 Normal free:2716908kB min:37120kB low:46400kB high:55680kB active_anon:319376kB inactive_anon:256kB active_file:14020kB inactive_file:34560kB unevictable:0kB writepending:832kB present:4718592kB managed:3593744kB mlocked:0kB kernel_stack:4576kB pagetables:2616kB bounce:0kB free_pcp:1120kB local_pcp:416kB free_cma:0kB [ 70.480688] lowmem_reserve[]: 0 0 0 0 [ 70.484532] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 70.498168] Node 0 DMA32: 3*4kB (M) 4*8kB (UM) 2*16kB (UM) 3*32kB (M) 2*64kB (UM) 1*128kB (M) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 714*4096kB (M) = 2934444kB [ 70.514057] Node 0 Normal: 43*4kB (UME) 98*8kB (UM) 327*16kB (UM) 689*32kB (UE) 183*64kB (UM) 59*128kB (UME) 51*256kB (UME) 22*512kB (U) 35*1024kB (UME) 10*2048kB (UM) 632*4096kB (UM) = 2716812kB [ 70.531730] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 70.540319] 12242 total pagecache pages [ 70.544307] 0 pages in swap cache [ 70.547770] Swap cache stats: add 0, delete 0, find 0/0 2018/03/09 05:15:09 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0xfffffffffffffffd}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4280, 0x0) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) 2018/03/09 05:15:09 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x20) 2018/03/09 05:15:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000972000/0x1000)=nil, 0x1000}, 0x3}) r3 = open(&(0x7f0000000100)='./file0\x00', 0x400000, 0x24) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000140)={0x2, 0x3, 0x2, 0x1, 0x8e53}) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:09 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000140)=""/113) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) 2018/03/09 05:15:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x7, 0x108, 0x8000, {0x0, 0x2710}, {}, {0x3, 0x2, 0x8000, 0x200}, 0x1, @canfd={{0x3, 0xe4, 0x5, 0xb3de}, 0x3a, 0x2, 0x0, 0x0, "d7997895882a5aa86477f929c77d8b221f5d57d31af37bdb9a4afe4d9073a8f4491bd2eb04c7a1b80cb3ef0095a010212617267a6f5acb4e7d1644cb5a030383"}}, 0x6c}, 0x1, 0x0, 0x0, 0x91}, 0x4008855) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x8}, 0x48) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x1d, r1}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x0, 0xa08, 0xfffffffffffffff7, {r2, r3/1000+10000}, {r4, r5/1000+30000}, {0x1, 0x8, 0xcd6, 0x20}, 0x1, @canfd={{0x0, 0x6, 0x0, 0x800}, 0x38, 0x2, 0x0, 0x0, "616cfbdcb52ada2642c8d8fde97f752642e3fc048c7d0390df4e055dd267d914e0d9cca3b51ed369a23c6ed0c7a9629a88f00911b02aea8192569316cfae73f0"}}, 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/03/09 05:15:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfff, 0x303200) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x80000000}, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = dup3(r2, r4, 0x80000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x40}, 0x8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x21, &(0x7f0000000540)=""/104, &(0x7f00000005c0)=0x68) 2018/03/09 05:15:09 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000040)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:09 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffeffffc}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socketpair$inet(0x2, 0x2, 0xffffffffffffff7f, &(0x7f0000000040)) 2018/03/09 05:15:09 executing program 1: munmap(&(0x7f0000008000/0x2000)=nil, 0x2000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002740)={@loopback={0x0, 0x1}, 0x1, 0x0, 0x3, 0x0, 0x2, 0x3}, 0x3) [ 70.553147] Free swap = 0kB [ 70.556168] Total swap = 0kB [ 70.559198] 1965969 pages RAM [ 70.562303] 0 pages HighMem/MovableOnly [ 70.566285] 329727 pages reserved 2018/03/09 05:15:09 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000180)={0x7, 0x101}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) dup2(r0, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10002, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f00000001c0)=0x95c9) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f00000000c0)={'gre0\x00', @ifru_settings={0x1000, 0x3, @fr_pvc=&(0x7f0000000080)}}}) 2018/03/09 05:15:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000100)={0x2, &(0x7f0000000080)}) 2018/03/09 05:15:09 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x8, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/03/09 05:15:09 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000100)={0x4000000000001}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x480000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x9, 0x6, 0x5, 0xd65, 0x2, 0x7}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x100000000, 0x4) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/03/09 05:15:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000003000000000000000000000095004000000000004beec5433467aaed188aefd6d6685834aa8478c179735e50e7e4b98a15fa6d1e6fb38e74d31cb6398951341371eb799fe130de459db6024fca0143d8bf688f71d71fa9e1a971a0e34c83e87f5810f5d2efffc164d8dc5967b09af559acf09d4556c78e6fbfc4fa837cdc57069c53d21727bffb569ce69f9bb8fd2cc42d3f72304467632b08997cc155cc5af715c5dac8417b71bb0852a0a2c5a6b79f5c35dbd0e50e5c40b20e7e5c1c2ae8cf95bc36e5cd4e138e7a89403f652923af568305a93180ed2f84d0"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:09 executing program 1: eventfd(0xef65) perf_event_open(&(0x7f0000418000)={0x2, 0x70, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/09 05:15:09 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x80810, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x80200) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x2, [0x1, 0xfffffffffffffffd]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:09 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@dev, @remote, 0x0}, &(0x7f0000000080)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2000000000001, 0x1, &(0x7f0000001340)=ANY=[@ANYRES64=r0], &(0x7f0000000000)='syzkaller\x00', 0x80000000000004, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [], r1}, 0x48) 2018/03/09 05:15:09 executing program 3: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000e87ff8)='./file0\x00', &(0x7f0000fc1000)='./file0\x00', &(0x7f00000a7ffc)='pstore\x00', 0x1000, 0x0) mount(&(0x7f0000c6bff8)='.', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) chdir(&(0x7f00006e9ff8)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)) umount2(&(0x7f0000d5bfff)='.', 0x2) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000000280)="d0af987366fa7c255992648f4f64af0d36563539b155768ede6b22454574ca2bcd43d7730425ac3af4a6fd9e1d76f0e8e8fd1e1d17e971ae00a377e698ad65212fabcb557ec6c36f75358f346a3eec534e8c1e927864d6391fecee5e1aedaf9bd0d642ab0f79061978052c787f2db405049d8973b45546a0f8cc947d9c7faa5188d90874d22808ef1fe8bbddd239c25fd4e1543cd631749311aa15f93931b94c5e5f8fd0d392459eba4fab9ce0586d7e212a30927663cd0bca404847f1040e5ea6b18955c6ef41f22bb911e6", 0x244, 0xfffefffffffffff7, &(0x7f0000000040)) mq_notify(r1, &(0x7f0000000080)) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x0, 0x989680}) 2018/03/09 05:15:09 executing program 6: syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x100, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x1, 0x31, r0, 0x8000000000000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400002, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:09 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create(0x0) close(r3) sendmsg(r2, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)}, 0x4000) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/09 05:15:09 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x401, 0x15f5f6e5b2bd0a83) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="5f0000000300000000001e00005300000095004000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140)=0x9, 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r1, r2/1000+30000}}, 0x100) 2018/03/09 05:15:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xffff7fffffffffff, 0x0, 0x40000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000040)) 2018/03/09 05:15:09 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) 2018/03/09 05:15:09 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() wait4(r0, &(0x7f0000000180), 0x2, &(0x7f00000001c0)) wait4(r0, &(0x7f0000000040), 0xa, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='GPL\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x1, 0xffffffffffffffff}, 0x48) 2018/03/09 05:15:09 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f000094c000/0x9000)=nil, 0x9000, 0x5, 0x32, r0, 0x8000020) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000100)={0x100000000, 0x3, 0x5}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000040)={[0x8, 0x3, 0x6, 0x7, 0x7, 0x5, 0xff, 0x8, 0x57, 0x6, 0x1, 0x1, 0x80, 0xffff, 0xfffffffffffffffb, 0xffffffffffffff01], 0x2, 0x200000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)=0x6, 0x4) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/179, &(0x7f00000001c0)=0xb3) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000024affc), 0x1) 2018/03/09 05:15:09 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x10000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/158) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000140)={[{0x761f, 0x8001, 0x323b8162, 0xfffffffffffffff8, 0x6, 0x100000000, 0x800, 0x80, 0x83, 0x4, 0x1, 0x2, 0x80000001}, {0x120600000, 0x0, 0x4b, 0x3ff, 0x7, 0x100, 0x87a, 0x9, 0x101, 0x0, 0x0, 0x2, 0x200}, {0xeb83, 0x4, 0x30f4cdd3, 0x39, 0xfffffffffffffc00, 0x40, 0xfbeb, 0x4, 0x200, 0x2, 0x0, 0xb3d1, 0xa0}], 0xfff}) 2018/03/09 05:15:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = dup3(r0, r0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000076c000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:09 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x4, 0x0, 0x232, 0x11}, &(0x7f0000000240)=0x18) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x100000, 0x0) 2018/03/09 05:15:09 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x10001, 0x420200) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f000000060000008406000000000000ec040000fc000000fc000000fc000000f0050000f0050000f0050000f0050000f005000006000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b084b31cc7e167b5000000000000000000000000000000"], @ANYBLOB="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"], 0x6e0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000840)={0x904f, 0x7022beec}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000800)=0xcf6, 0x4) 2018/03/09 05:15:09 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002f40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002f00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@connect={0x6, 0x118, 0xfa00, {{0x9, 0xffffffff, "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", 0x6c, 0xed5c, 0x3, 0x5c, 0x1f, 0x81, 0x1, 0x1}, r1}}, 0xfffffffffffffe21) 2018/03/09 05:15:09 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x12800, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x9, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000000003) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000040)={"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"}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/09 05:15:09 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x11, 0xffffffffffffffff, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x179) 2018/03/09 05:15:09 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xe7aa, 0x12300) r1 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/vcs#\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ipddp0\x00', 0x2}) keyctl$search(0xa, r1, &(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, r2) recvfrom$inet(r0, &(0x7f0000000440)=""/160, 0xa0, 0x42, 0x0, 0x0) openat(r0, &(0x7f0000000400)='./file0\x00', 0x220002, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000003000000000000000000000095004000000000007e9201bba90b4eebc8ca33c09f9f2b30fe77baa051bddaa85ed73abd60d79ba83559b590c02e632f3cbece7b001ff3220600000000000000094c7573358abebd584f2649495d4b9bcb6d56ca5fb1b977ec6f302bc201882666c0f8453a4d5af7be443cfc54513afa957a739e1981a37a728397ce9e78a5a0858c48327afccc55ec73fb169c815d986ce1c3374ae4307ecad9ad2350216145b0c793415dcb15e2a5f3cce1d62f8a70c8699abe23bf005b21e9e60ca9698af0930cbdfe9df49d259556ac51208ce6"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0xfffffffffffffffc}, 0x48) 2018/03/09 05:15:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x2) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) getsockname(r0, &(0x7f0000001880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001900)=0x80) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f00009ff000)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x6, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x4000}, 0x48) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001940)) sendmmsg(r1, &(0x7f0000001840)=[{{&(0x7f0000000100)=@llc={0x1a, 0x8, 0x6, 0xc0, 0x0, 0x44df, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000180)="331b02e57f6bbce43c07089728c450d49f46b8324356ebda667962e57b70e44f83f365d20a98a79b9587f9af0c69827d5e61dc9c8afab5d164f7fe2418cc35995c7bcf4ff37f13c77e18e9a32607b0b0d5226c3230efe01702469f5e0cc1db0edf9cd3982d9864357f52a28254f05a4ecaa2b35eb0d9e60694e7aebe61745250aead0bcc085a4eca598bc8ebda13b4823db7535359c2b5d7d4b367d757890572f80ae5e98cc608fe82069393915eb75f635d2ea9a39f671b8aec3eb918031cb8dc6d458f94c4f7b5967f9ac76623f0d4dda031ec52c90333d7d51f9d2590411c5be90e43ba0c940bcfdfa4e1b55bd323c6", 0xf1}, {&(0x7f0000000080)}, {&(0x7f0000000280)="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", 0x1000}], 0x3, &(0x7f0000001480)=[{0x30, 0x118, 0x26c, "6567f5c5d9ec7a3c53b2c2e33599c03e861d95a9331678f7d10a283de8659cf390fcfb"}, {0xbc, 0x112, 0x1, "5e33cee34a907c7b10a301038bde0a262376c2a369ca2c3390a62c4a1e5799d07d7db5f92d9fa8842354c8b307e63588f9f5db91bc6279d98b4c74b5e71739e5a43563dd21027c34a9a723d60cbf03ffa1bfb424fca05528b489eaefe22b3c602f681180b8198ca35faf21ef463d2c1d41012b28507834d8a272d2024eb4888f892ab98dd4a1e23244d2b7664bf2dfea79da03163e5deaa5660749834a419c5116abdedfcbed962a937d264a116d"}, {0xdc, 0x100, 0x5, "f48c1dee8eadef88e15219f199bd07153a803f65cccd0c0640a8e6c98024222ae626f7c170ff287800fd85bf389e901db084d790578bc7c69c7a57ce4fc9db69e33d360e19cc353e3dd9dd6d593baf81398041774b0c86f8e363102a24f266183cd18059b798b52bdc492b9283e837fd97ac79439cfea3ab34605145f5c37388a6d1011751ba731fe57dc22202724535e8045c0ed31b57b96cd1a0bd59ef640fbee04d9fab21fdde9f6d72eb55a8661298030606cdf27c8624d07e96f9c4e06b4c524a0850dc961f5d6de44487c4c3ed"}, {0xc8, 0x10d, 0x3f, "48cb264c5beb0ec518f12244f55e325887ac5594bdd85139c9a04e6a2ef6d66717c6c524778a76dd94e2926bd195c4d6b149ec5361de49b6b2bebee6a37f847d18ef045f50e5a1b8042d6579194c3d2b4a81853936acb106af2e4494a6566078dbc505f75a834e5f6c1aa0b08a930a05fffd7dd6cd447d5b047881a2c21815762b0ae3502d30b2f814e775c3ba8df6037a138207c0ea140746149e8bcbfeffae928749c12378d4ff2c0680343d6b73e76fdb9ef689009da20b"}], 0x290, 0x4040000}, 0x7a}, {{&(0x7f00000012c0)=@ax25={0x3, {"c7621a05189f9f"}, 0x7}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001340)="e1512a8a2c24021530155420d599a23f2f5025258b4d03a18678c4996c648ea01bfd1036121f1853497601e93e9d7939bc25bbef436df19f7e9669cea2800593319b25b02643971de77d844dabbd72623c28accc8bcb5e5fe7e8d0df51c7d73998", 0x61}, {&(0x7f0000001740)="1fbe891397effe02c1202c03511bb8017247762da93e0bec91e79194b8591e502045649227404189df70df9cb4fa8afa6fe0e5bd023e57a7b29c21ee0074aa7d87fcb2f2a1b6423c7f4dca5a616beab167098314310710e912f98bae6f18c5e2f37b036273bf839f36acede7e2d677463c168bc884bfe730186772a84f6456b8ce46d0b8c3413738b608dac737acbbd775cde1b29a4567facd2a2f9ed3c916d34e5bfe6829cac4766e02a9b2a1ba99eae0b5086e2da8b3fe8b1d6d451c83cc4ec8d0bfae55e77b3c372113358fb86cb88456f79cdb754ce8461f", 0xda}], 0x2, 0x0, 0x0, 0x2000c000}, 0x8001}], 0x2, 0x400c081) recvmmsg(r1, &(0x7f0000000080), 0x0, 0x10002, &(0x7f00000000c0)) 2018/03/09 05:15:09 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0x3f, &(0x7f0000000040)={0x3d, 0x7fffffff, 0x9, 0xff}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:09 executing program 3: r0 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="70972dc43cd679d0a25048830a25c87afc971c98f88863f9b599cf14025ce746430f0a9e7a7ed9ba952b3e0b7f713c1c347504c98bd463d52bef7fd5cbfa5866aa6563ad9441b950f299af3c01ef4d58f1d1e2a061c57da36d1edd8a9d6714aaabc1e82908d0ddfccac3849cefcf1cee635287792ca26793549ac307c138ffe4b59032eab8152af8a717ff18224a2048646b4f95a0c180fca18ee2a1d1547b09792623adc6d490e78f7e2cd02032cc15ebab903a6ccfbbcdf24388fe", 0xbc, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='port0\x00', 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000040)={{}, 'port1\x00', 0x0, 0x20000, 0x6}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000525f58)={{0x0, 0x85}, 'port0\x00'}) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7f, 0x80840) 2018/03/09 05:15:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0xd5) 2018/03/09 05:15:09 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x72, {0x2, 0x4e21, @loopback=0x7f000001}, 'vlan0\x00'}) 2018/03/09 05:15:09 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x8cf009e39570f059) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xfffffffffffffee1) bind$packet(r0, &(0x7f00000014c0)={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8924, &(0x7f0000000000)={'bridge0\x00'}) 2018/03/09 05:15:09 executing program 5: r0 = socket$inet(0x10, 0x3, 0x10) r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002300910307fffd946fa283bc0d00000000000000271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000016c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001700)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001800)=0xe8) lstat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001900)={0x0}, &(0x7f0000001940)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001980)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000001a80)=0xe8) getgroups(0x2, &(0x7f0000001ac0)=[0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001b40)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000001c40)=0xe8) r11 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001c80)=0x0) getresuid(&(0x7f0000001cc0), &(0x7f0000001d00), &(0x7f0000001d40)=0x0) r14 = getegid() sendmsg$unix(r2, &(0x7f0000001e40)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000140)="34ea5c03c61951a012d0f9837ca65415a4e57543b4727f26d8e34e87b2c519e6b07a", 0x22}, {&(0x7f0000000180)="97aa9fc39273b3591ec97847aabc7e049c3b50fc4e9462ee414ecb68ebef52ff150f394dd66d", 0x26}, {&(0x7f00000001c0)="d7c5952dd3374b4702fbc9134aa335a05a495ce82c791708422df38df9b0a123f1459df8efc4adae7231ba5742c4baaaeefa75d7c4f2febe55540f9e90a43d734cccdd3d81359de67d208a40fd07b6b6af8748c3bb15e9f3b7a00a08c36ae2a93a3f376b930e368bda752be44a6ebcfff75fdf6cbd788d2dcff48a80d3c2ce2f54bf10a9ee", 0x85}, {&(0x7f0000000280)="bf1b69bbb9634f5f7071e302d047f29317a3bd8288684e0729ce33e02b8f957ac06609b7e56a1556f62818410577a71605044f0027c8b48015dfec82760f75663099e06e3d87b63c8b4f795fb76b6be42b9d8765bb82ddf317113c57c0f298a6c5d6cb9aaed4303d3c8a072b9a85cc9e93b7e438e8b895936300d81084d323eeb526175d3065909c7201b1d89be533767fd231a316aa1582db58e4ce926389f573150a62c97a01a183f1101375", 0xad}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="7029033d46a69a4bcbe5e78d32dce8b0987838322356bf2077f5a7402223702767d35926ba6051e3ad041ea98d8020a19968f886665383e7f0a2c192b26847399071bd08b72f1856686992d07770b4044ed9d429fbfa99576e7f2e4e0654790cedda27fd79d61d12204cd81f54ed93d060b2fa38508f9d5e57434b0dd958df8ed8dc85c69b9da209a8686ce7d9b8aed9c4b63fc70e98bc542532bc269c4d83911578692d22bc421459f949530e9f4be1349695bda37a1ee5aa1d570df5791ffdbee6edca1b6c38398297d878cc23fc3e43e270575b868ce0ef01919373529cccff2a2942155d985e80b39e406b15049c87d004c34daf", 0xf6}, {&(0x7f0000001440)="1f3b745670f406073651ae0e5a0f4e804ae450fae5c4805130a6e5872fb389c956f82c4cd5033d8659ade893e1e4c591ca7f3222e982aebb44facad0fa43af8308168d0582b0c828a4877a7de9296ced628004b364b37789c5b7a57774ce50a09b111fa45ba0f1c9fc28a6596fc97d0f0555075fd4c1b2b82660df", 0x7b}, {&(0x7f00000014c0)="d65d071005c9cea002beed5e538d5207a5dd0fd24cf82a5f48a448737be3766f09c34a55ac1cdb2d4108166f743be29cd38c7720ffcb95cb4e9b007bfeaaa01c77382b2f9ffa04099ecf5a8951b37fbfb8fcfe4a1737dd640613bb14c7211cd7d17e", 0x62}, {&(0x7f0000001540)="202ec78d833a902f1174dcefb3b757637d8692cb1a2fc7595543977ff876892aa129dde99ad81312d95358ca584a7b6710cec6ba90acb0f7c7ab4b9a25fc4f9594beb202ba7377ed253ad3162da67090caa507b8a8175e1e8933ed719e5203421bfb5425aa0dc8316a9554213c6029a94c562e22cee708f51afdcac264590bc3e3e8221d1aa9e7b3c8f4ec1e0e191b85829f518043518941355acaaf2eeaf404ac95298345e91a8c80879a6db4ba0b0c2eaf564fc0a4585556d9f4a68a8dceb293deab92a68235b930839aa687602cb4e87d934be24556f0449d36dd362bfbf74e4ed1e9445b88dba2fc24773989597708bf4ff19c6e2f0d", 0xf8}], 0x9, &(0x7f0000001d80)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0xc, 0x1, 0x1}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0xb4, 0x4000000}, 0x40000) 2018/03/09 05:15:09 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4000004, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xc98c, 0x3, 0x200, 0x0, 0x7f, 0x3, 0x80, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2, 0xa0000000000000, 0x8, 0x20}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x8}, 0x8) 2018/03/09 05:15:09 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000001100)={'bpq0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0xf, 0xc, &(0x7f0000000040)=@raw=[@generic={0x8, 0x0, 0x6, 0x7}, @alu={0x4, 0x7, 0x9, 0xa, 0x0, 0x80}, @ldst={0x3, 0x2, 0x1, 0xb, 0x7, 0x10, 0xfffffffffffffffc}, @ldst={0x1, 0x3, 0x2, 0x9, 0xd, 0xc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800000000000}, @generic={0xfd2, 0x5, 0x1, 0x100000000}], &(0x7f00000000c0)='GPL\x00', 0x3, 0x1000, &(0x7f00000011c0)=""/4096, 0x41100, 0x1, [], r0}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x30, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e20, @rand_addr=0x8001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x6, 0x8002, 0x0, 0x1, r2}, 0x10) 2018/03/09 05:15:09 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0x43, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = dup3(r2, r0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r5, &(0x7f0000004140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000041c0), &(0x7f0000004200)=0x0, &(0x7f0000004240)) r10 = geteuid() r11 = getgid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000004280)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000004340)={0x0, 0x0, 0x0}, &(0x7f0000004380)=0xc) r15 = getuid() getresgid(&(0x7f0000004840)=0x0, &(0x7f0000004880), &(0x7f0000004440)) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000004480)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000004580)=0xe8) fstat(r4, &(0x7f00000045c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = geteuid() lstat(&(0x7f0000004640)='./file0\x00', &(0x7f0000004680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000004100)=[{&(0x7f0000000100)={0x1560, 0x2a, 0x214, 0x70bd28, 0x25dfdbfe, "", [@typed={0xc, 0xe, @uid=r6}, @nested={0x358, 0x4d, [@typed={0x18, 0x54, @str='eth1vboxnet1%\x00'}, @generic="bf2bed4e9ed8be29a907c4cf9df02c73b8cb23e4984118af8d1dab48e76acc2ac517e99697d44e3613805bb76b1fc2c7bcc13f9b3aa6d949d15db087eae9f4e802776a4c3ec9517be817ae68a2d611a959abb83c5638383e20ce5e546d79ddb6b0724f32f15d0d58dc16bb45a0db75d92257ab1157f0a558f0ab041ca69f3e4184ab5eec2ca26c7ad96ef5098b127656f23ed179c5eb5c239a032a341463c5868f3558d1a171a068f5eb1ad7fdd5bcc1a6f50a7b8cf4e4dc532e8c47bd0869ea0e17585e020353fecbd0e06b31f408a48b11ebeef813c4827afec660ce97054ed3779622de899a38237ca1b85a90ee7c2a3e1bb5ed", @generic="6d4a069d62b3766eaf4108c74e1e0e176403f26106a356413b21ab5b787302cdb7e0e61c746990017abf5fb83c0713e3779ef50359d0f79466fa99a7fbcf31b226636801b4dfb99476cb43384e9b888f3c5dee4c746f3fd92b9dfdbfae9bddd92012dcad837b5d0749b5c8bdc1cc7ea15aa6a0f18bb3e3e8d33d203b6e48249cc186dc2096f020bbc80fbf0d127a059963c71d1568", @generic="199c2e062b99b650e2780de281454927f6da25155d867671b287bd789ddbf99588138781118734ba092e3efa0dfb4eaebd6136f3b7d686b9a9638b651511fc8b6c7ca34be11fedb2018e3b02df30ba9cf024bc645391255c71546c17a089039cbef597e28b37e554403655d67a841cda60f0e480d7d0f1c5591171de5605d18cbaca827911d6cce29e9b267b9c5fac205e6c4e9f845295fa013956371965077337d806e78e1e0cd0e7a82d2764be9d2d80f43488a4e5d3f4e342ae8391abac9feec8bb2511bc54f204f7", @typed={0xc, 0x8b, @pid=r1}, @typed={0xc, 0x1b, @ipv4=@dev={0xac, 0x14, 0x14, 0x10}}, @generic="dda800bdd4b70fbd7f381c1d3e473f58b7dc7c08aaf9b3ecc4d6f7134f07ff5ddd944184e86ccf7d159e6790e0b0b892efa3d3af167b4e96c4963f11dc2bf27b91aa07d74679de1fdf10d1c474dfd682d4710668728ee4", @generic="64ad80310453538036cb68d0ed4d9ac720f698c6145687acdac29e8150afb5c05f9b88807b660f92d116c639532ca0db405b0d52ab3645c3cf6a6c7074bbac45f4e6582fe6c0f0e0a41228847c65d497b37f06576fa40438314a5a47b249d40ff8c89925ce1eb4dbebcdfbe57129562f4c896187b753"]}, @typed={0x8, 0x88}, 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@generic="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"]}, 0x2a74}], 0x2, &(0x7f0000004700)=[@cred={0x18, 0x1, 0x2, r1, r8, r9}, @rights={0x10, 0x1, 0x1, [r4]}, @cred={0x18, 0x1, 0x2, r1, r10, r11}, @rights={0x10, 0x1, 0x1, [r4]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x14, 0x1, 0x1, [r2, r3]}, @cred={0x18, 0x1, 0x2, r1, r15, r16}, @cred={0x18, 0x1, 0x2, r1, r17, r18}, @cred={0x18, 0x1, 0x2, r1, r19, r20}, @rights={0x18, 0x1, 0x1, [r2, r3, r4]}], 0xdc}, 0x40000) 2018/03/09 05:15:10 executing program 3: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000040), 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0x1ff}) [ 71.134073] audit: type=1400 audit(1520572509.997:56): avc: denied { accept } for pid=9375 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/09 05:15:10 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchdir(r0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000100)={0x10, 0x34050}, 0xc, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="20000000290029080000000000000000030000000c000040080001000000000062342d9e5a102a0ad04012f42f696f08c4f4c57e054830543552ccd59eb72679ac2bb1755d7fcd04c16ebb30964b867463aab9104d778a4f41361946b99ae6242aa6"], 0x1}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000000000000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0x0, 0x3f, 0x8}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x51, "5d00970e24ff14fdd86006d1f945532438e7e20d8600eef7e59c9110d32281dc9dd042d9a3ceb74eb99a1ce0c3cd051f9d94ce4ad7912c08e7bfc84ed5c406bb5ea08299383c54c6933a439b3bc28adbcd"}, &(0x7f00000002c0)=0x59) 2018/03/09 05:15:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x501) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x43, "29d42f51aa602d13cd8159572c101fa1385d4b28d1e7f2da5f7270c8e305938c5eba6a42b5ce475a3aeba76bae777ff0585036ab16cbc9912e2c9d6891d85d82e2df29"}, &(0x7f0000000100)=0x4b) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x4000, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}}}, 0x84) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x1, 0x2) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:10 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000001c0)={0x2, 0x7ff, 0x1, 0x8, 0x5}) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x3e8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000240), &(0x7f0000000140)=0x2) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x1000000000000ff) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) 2018/03/09 05:15:10 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0900000003000000000000a8cdf0521a0000000000ff01000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:10 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) open_by_handle_at(r0, &(0x7f0000000040)={0x40, 0x3, "918d7a862087ee642694348c91ed51376363b1702b3ea82888f66ea203f0aeb7297aa4312a824f8a966652165a6cfc600799f8afb3445ed2"}, 0x40000) 2018/03/09 05:15:10 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000080)={0x8}) 2018/03/09 05:15:10 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) 2018/03/09 05:15:10 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000ea6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:10 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0x0, 0x0, {0x1}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/09 05:15:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x10000, 0xffff}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:10 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x18100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x40) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000ed030000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:10 executing program 7: rt_sigtimedwait(&(0x7f0000000040)={0xffffffff}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1427ac2c084be600000023002d080000000023ce2b7824eb530fe60080000002800000"], 0x14}, 0x1}, 0x0) 2018/03/09 05:15:10 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r3 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='@\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r3, 0x8000) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)) setresgid(r1, r1, r2) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x125000, 0x29) preadv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/223, 0xdf}, {&(0x7f00000001c0)=""/69, 0x45}, {&(0x7f00000002c0)=""/67, 0x43}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/236, 0xec}, {&(0x7f00000004c0)=""/248, 0xf8}, {&(0x7f00000005c0)=""/78, 0x4e}], 0x7, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4102, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)=ANY=[@ANYBLOB="010061e700001000"]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000007c0)={'ip6gre0\x00', 0x2000}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r2 = eventfd2(0x0, 0x0) pread64(r0, &(0x7f0000000840)=""/77, 0x4d, 0x3c) close(r2) bind$unix(r1, &(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000800)=0x13, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000640)=""/105, &(0x7f00000006c0)=0x69) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000940)=""/230) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000700)={0x1, {{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x84) [ 71.833561] openvswitch: netlink: Flow actions attr not present in new flow. [ 71.871086] openvswitch: netlink: Flow actions attr not present in new flow. [ 71.882094] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.886651] CPU: 1 PID: 9421 Comm: syz-executor4 Not tainted 4.16.0-rc4+ #256 [ 71.893927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.903280] Call Trace: [ 71.905853] dump_stack+0x194/0x24d [ 71.909461] ? arch_local_irq_restore+0x53/0x53 [ 71.914116] ? handle_userfault+0xb97/0x2490 [ 71.918507] handle_userfault+0xbd9/0x2490 [ 71.922721] ? handle_userfault+0x1864/0x2490 [ 71.927209] ? userfaultfd_ioctl+0x4520/0x4520 [ 71.931767] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.937026] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.942200] ? print_irqtrace_events+0x270/0x270 [ 71.946934] ? print_irqtrace_events+0x270/0x270 [ 71.951678] ? print_irqtrace_events+0x270/0x270 [ 71.956425] ? perf_trace_lock+0xd6/0x900 [ 71.960558] ? trace_event_raw_event_lock+0x340/0x340 [ 71.965728] ? __lock_acquire+0x664/0x3e00 [ 71.969948] ? __lock_acquire+0x664/0x3e00 [ 71.974161] ? trace_hardirqs_off+0x10/0x10 [ 71.978470] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 71.983646] ? find_held_lock+0x35/0x1d0 [ 71.987697] ? __handle_mm_fault+0x2ded/0x38c0 [ 71.992259] ? lock_downgrade+0x980/0x980 [ 71.996388] ? lock_release+0xa40/0xa40 [ 72.000348] ? do_raw_spin_trylock+0x190/0x190 [ 72.004941] __handle_mm_fault+0x2dfa/0x38c0 [ 72.009338] ? __pmd_alloc+0x4e0/0x4e0 [ 72.013200] ? trace_hardirqs_off+0x10/0x10 [ 72.017502] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.022243] ? find_held_lock+0x35/0x1d0 [ 72.026377] ? handle_mm_fault+0x35b/0xb10 [ 72.030591] ? lock_downgrade+0x980/0x980 [ 72.034735] ? handle_mm_fault+0x2f8/0xb10 [ 72.038956] handle_mm_fault+0x44a/0xb10 [ 72.042998] ? __handle_mm_fault+0x38c0/0x38c0 [ 72.047560] ? vmacache_find+0x5f/0x280 [ 72.051508] ? vmacache_update+0xfe/0x130 [ 72.055634] ? find_vma+0x30/0x150 [ 72.059156] __do_page_fault+0x5c9/0xc90 [ 72.063194] ? trace_event_raw_event_lock+0x340/0x340 [ 72.068369] ? mm_fault_error+0x2c0/0x2c0 [ 72.072494] ? memdup_user+0x2c/0x90 [ 72.076191] ? do_ip_setsockopt.isra.12+0xe45/0x3210 [ 72.081270] ? trace_hardirqs_off+0x10/0x10 [ 72.085567] ? compat_sock_common_setsockopt+0xb2/0x140 [ 72.090904] ? compat_SyS_setsockopt+0x17c/0x410 [ 72.095636] ? do_fast_syscall_32+0x3ec/0xf9f [ 72.100115] do_page_fault+0xee/0x730 [ 72.103892] ? __do_page_fault+0xc90/0xc90 [ 72.108113] ? find_held_lock+0x35/0x1d0 [ 72.112160] ? __might_fault+0x110/0x1d0 [ 72.116205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.121037] page_fault+0x25/0x50 [ 72.124468] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 72.130325] RSP: 0018:ffff8801b1bf7520 EFLAGS: 00010202 [ 72.135666] RAX: ffffed003b12d11d RBX: 0000000020012f18 RCX: 00000000000000e8 [ 72.142910] RDX: 00000000000000e8 RSI: 0000000020012f18 RDI: ffff8801d8968800 [ 72.150161] RBP: ffff8801b1bf7550 R08: ffffed003b12d11d R09: ffffed003b12d11d [ 72.157404] R10: 000000000000001d R11: ffffed003b12d11c R12: 00000000000000e8 [ 72.164649] R13: ffff8801d8968800 R14: 00007ffffffff000 R15: 0000000020013000 [ 72.171922] ? _copy_from_user+0xc5/0x110 [ 72.176054] memdup_user+0x54/0x90 [ 72.179574] xfrm_user_policy+0xf7/0x8c0 [ 72.183614] ? cred_has_capability+0x1a0/0x3d0 [ 72.188173] ? km_migrate+0x340/0x340 [ 72.191952] ? selinux_ipv4_output+0x40/0x40 [ 72.196340] ? do_ip_setsockopt.isra.12+0x358/0x3210 [ 72.201436] ? selinux_capable+0x36/0x40 [ 72.205487] ? security_capable+0x8e/0xc0 [ 72.209618] ? ns_capable_common+0xcf/0x160 [ 72.213923] do_ip_setsockopt.isra.12+0xe45/0x3210 [ 72.218833] ? ip_ra_control+0x5c0/0x5c0 [ 72.222869] ? trace_hardirqs_off+0x10/0x10 [ 72.227171] ? finish_task_switch+0x1c1/0x7e0 [ 72.231645] ? lock_downgrade+0x980/0x980 [ 72.235795] ? find_held_lock+0x35/0x1d0 [ 72.239840] ? avc_has_perm+0x35e/0x680 [ 72.243791] ? lock_downgrade+0x980/0x980 [ 72.247916] ? _raw_spin_unlock_irq+0x27/0x70 [ 72.252391] ? lock_release+0xa40/0xa40 [ 72.256341] ? trace_hardirqs_off+0x10/0x10 [ 72.260645] ? copy_overflow+0x20/0x20 [ 72.264529] ? avc_has_perm+0x43e/0x680 [ 72.268492] ? avc_has_perm_noaudit+0x520/0x520 [ 72.273140] ? __fget+0x342/0x5b0 [ 72.276573] ? lock_downgrade+0x980/0x980 [ 72.280693] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 72.285773] ? lock_release+0xa40/0xa40 [ 72.289726] ? __lock_is_held+0xb6/0x140 [ 72.293784] ? sock_has_perm+0x2a4/0x420 [ 72.297823] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 72.303163] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 72.308856] compat_ip_setsockopt+0x47/0xd0 [ 72.313161] inet_csk_compat_setsockopt+0x95/0x120 [ 72.318062] ? ip_setsockopt+0xa0/0xa0 [ 72.321935] compat_tcp_setsockopt+0x3d/0x70 [ 72.326327] compat_sock_common_setsockopt+0xb2/0x140 [ 72.331491] ? tcp_setsockopt+0xd0/0xd0 [ 72.335450] compat_SyS_setsockopt+0x17c/0x410 [ 72.340013] ? sock_common_setsockopt+0xd0/0xd0 [ 72.344668] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 72.349404] ? do_fast_syscall_32+0x156/0xf9f [ 72.353879] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 72.358610] do_fast_syscall_32+0x3ec/0xf9f [ 72.362906] ? _raw_spin_unlock_irq+0x27/0x70 [ 72.367385] ? do_int80_syscall_32+0x9c0/0x9c0 [ 72.371939] ? _raw_spin_unlock_irq+0x27/0x70 [ 72.376412] ? finish_task_switch+0x1c1/0x7e0 [ 72.380891] ? syscall_return_slowpath+0x2ac/0x550 [ 72.385798] ? prepare_exit_to_usermode+0x350/0x350 [ 72.390790] ? sysret32_from_system_call+0x5/0x3c [ 72.395616] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.400444] entry_SYSENTER_compat+0x70/0x7f [ 72.404830] RIP: 0023:0xf7f88c99 [ 72.408168] RSP: 002b:00000000f778409c EFLAGS: 00000286 ORIG_RAX: 000000000000016e [ 72.415849] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 72.423094] RDX: 0000000000000010 RSI: 0000000020012f18 RDI: 00000000000000e8 2018/03/09 05:15:11 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffff9c}) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'urspan2\x00'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, r3}}, &(0x7f0000ec6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/03/09 05:15:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') sendto$llc(r2, &(0x7f0000000040)="d7afcba2487300f92e76c89f046976a5e8657c4e2a5ad76c78", 0x19, 0x0, 0x0, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) socket$can_raw(0x1d, 0x3, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:11 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010", 0x80, r1) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="000386", 0x3, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="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", 0x101, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x14200, 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x585bb0be, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20007}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="1810000003000000000000008100000096e0400000000000046a31c58eb00eaaede53f9c9af5a0025f7189728a847c70a29556d2a995b6a74a5fc58f02ed240a21144b239fa3223c2d022a66042e2ae4f56aa1e3e9d8eee81ae7d83cbb9b6bfdb6a8dd5d071bcab07d609d5cb0ec2604746b82a41fb25c4e96831b097db790c05fc2ebe80445df04cbd46ecf878e59a5fd2ed1ef962c380d99ca181a845b4563c0f1c0cd3220b84126a19d822cef4179383cdd738a97e010b3708368"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 72.430345] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 72.437591] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 72.444835] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/09 05:15:11 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="50000000010000000400000000000000070000001a0000000100000062000000060081000600000003000000000000000000000019000000000000000000000000000000000000000000000000000000"], 0xfdfc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000000300)={0x0, 0x0}) keyctl$session_to_parent(0x12) fcntl$lock(r0, 0x7, &(0x7f0000000340)={0x3, 0x3, 0x7, 0xffff, r2}) syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x141203) readv(r1, &(0x7f0000000180)=[{&(0x7f00000001c0)=""/207, 0x420}], 0x1ed) write$fuse(r1, &(0x7f00000edf00)={0x59, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f080d"}, 0x59) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@hyper}) 2018/03/09 05:15:11 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000080)=""/119) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300dff3805700000000009fde3bf05f9f94f800"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:11 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffff9c}) getsockname$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r1 = gettid() r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'urspan2\x00'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, r3}}, &(0x7f0000ec6000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x15) 2018/03/09 05:15:11 executing program 5: unshare(0x80000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) ppoll(&(0x7f0000000180)=[{r0, 0x102}], 0x1, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) 2018/03/09 05:15:11 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xfffffffffffffffe, 0x2000000000000233, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)="73797a78719a50657200", 0x4, 0xaf, &(0x7f00006ab000)=""/183, 0x41000}, 0x48) 2018/03/09 05:15:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup2(r0, r0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x3, 0x3, 0x4, 0xffffffff, 0x1, 0x2e890014, 0x100000000, 0x26c, 0xd7d1, 0xace}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2200) ioctl$KDDISABIO(r3, 0x4b37) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000080)=0xf20, 0x4) 2018/03/09 05:15:11 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000200)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000000240)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0xf, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x400}, [@ldst={0x2, 0x2, 0x1, 0x0, 0x9, 0xffffffc0, 0x8}, @alu={0x0, 0xfff, 0x0, 0xd, 0x5, 0xfffffff8, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffff5c, 0x0, 0x0, 0x0, 0x99e}, @generic={0x46a, 0x7, 0x7, 0x100000001}, @map={0x18, 0x4, 0x1, 0x0, r0}, @generic={0x1, 0x4, 0x5, 0x3}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0xc, 0xe4, &(0x7f0000000100)=""/228, 0x41f00, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000700)='/dev/qat_adf_ctl\x00', 0x20600, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000740)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000840)=0xe8) connect$can_bcm(r0, &(0x7f0000000880)={0x1d, r1}, 0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) keyctl$session_to_parent(0x12) 2018/03/09 05:15:11 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:11 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000047d000)='pagemap\x00') pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x300004) 2018/03/09 05:15:11 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x0, r1, r2, 0x8000, 0x1, 0x14001) r3 = socket$can_raw(0x1d, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000040)={0x20000000}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) epoll_create1(0x80000) ustat(0x25, &(0x7f0000000080)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000340)=0xffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000380)={0x8bd5, 0x0, 'client0\x00', 0x2, "b54edb1eb63367c1", "214c95fec50a073aef4d4d016b9364b0eacd9a2e40c0eb7df4f9c9a1f95ed7c7", 0x81, 0x7}) 2018/03/09 05:15:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 72.616533] CUSE: info not properly terminated 2018/03/09 05:15:11 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x201, 0x0) ioctl$void(r0, 0xc0045c78) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip6tnl0\x00', r1}) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x80001, 0x3, &(0x7f00009ff000)=ANY=[@ANYPTR64], &(0x7f0000001a00)='syzkaller\x00', 0x4, 0xfffffdc6, &(0x7f0000001940)=""/183, 0x0, 0x4}, 0x48) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x9, 0x0, 0x6, 0x9, 0x0, 0x5, 0x82000, 0x4, 0x9, 0x20, 0x8, 0x3, 0x80000000, 0x2, 0x2, 0x8, 0x8, 0x1524, 0x562c2a8e, 0x0, 0x6a9, 0x0, 0x1ff, 0x8, 0x0, 0x8001, 0x0, 0x0, 0xffdc, 0x1, 0x8, 0xfffffffffffffffa, 0x8, 0x8, 0x1, 0x8, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000040), 0x8}, 0x4000, 0x1f, 0x8, 0x7, 0x5, 0x20, 0x9}, r3, 0x5, r2, 0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x48000, 0x0) sendmsg$kcm(r4, &(0x7f0000001900)={&(0x7f0000000380)=@rc={0x1f, {0x0, 0x5, 0xd4c, 0x1, 0x4, 0x7}, 0x7ff}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000400)="21d05c74aca661d020ecaffa17388de863df3471be19d365e941638235447d5886c348eed8b54c9b4de15163d327acb3ec44a86329b9ceadf4499e201aed6a00d61c4694ff21543681eb4d93b96dbb0dbb2cc0ad1eceef711468b0386d1aed06cab7e7c3cee008e8f186a13c53406dfe9ee551b84ca26f3427ebdfacedce32cf602f1767b8c55fa2d599b85ccab1e433745a6045816083f9ddb78ac7def8adb4053b6a1c42f3c3a68d8702570a48371866c8160459ecb8889dbb1021f33a798c6ce22d82c2abd5e9e4d4e1beb138", 0xce}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="1c468139a34f452134676846233696b3d21a8c9ca8192c191c062cd4526fcc5a1d3a233138d8a9b82a3f8271b820da36f31f8c796b", 0x35}, {&(0x7f0000001540)="c9943d50865e1b7d99fa906fbb4ae6f85117ef86e51114b291a2e496c7fd258a654f26", 0x23}, {&(0x7f0000001580)="bf8a4ea23ec0a0342ecf094c9798e20f7d890d4204a20ae4ad9505f930702c392b80e7849b26e944b1903224b0893b7cff5836", 0x33}, {&(0x7f00000015c0)="28cb626de54f30ec8820e4887a292e81e9159936cb9970f3185902caa6fde4030573773b160229143558de87c6d3f6786c9bb0e78bca55ad4a8807a875c2389f20a5e608239186be2dac2d1a2da443c573f9fe0d1d96979c8754b1bc8b82c4a97ee6a46cf95f5c6ab527a2be8ac380c7db158e00d6c8ac95996dfaf32b7ea51cebdebd1b368ecd4aa783a61b413d708402f4c7dc970710810e208dc2e4e576a232fab97a3f297958735e1ca7d01cf710f08474901420048d54f089ffd4cd2b1bd2dd39632eb2f10d2c03d4", 0xcb}], 0x6, &(0x7f0000001700)=[{0xa4, 0x112, 0xfff, "7a571f2baba9adca5a5540b3d2c71734d5dec51fcd2af2a0012db9490b9f0cd0b27d25bf4d122fe566a19b4cd9645f55796af483a330bf1dd0aaf62fdc4d70e9e54100b6a07b27fb831f8a48a1731f03031f4c533d52982db36f6a32414019e13e5bb7452f030c92cf10bb9e77a756f3818d575d906ec69d466672a2908b2d62f7de5d28381ec23e6947ee6a6579aba5d8aeb2dedff9a6"}, {0x98, 0x3a, 0x1000, "72669ed4465ccd4a19273944e93d453569146cccea05b0cd99f847624f7dc77e4101b702362ae411818e57acca6a7b2d01ba662c21827b6933995b31a0cc2d067f77ae0e5d541426dbbb4845a128a10e0fcbd909e9719d0c8189a850e6587572260ae14cb4831e5feca6c245570cc34fa98ef705c6e7ee8c8d185c8af157b64796e5f9031d112d7b99"}, {0x30, 0x19d, 0x4, "ec81442b7b4fdb5f7c093535d2a4b398a81bba419c966718008a0543bae89cb74d"}, {0x8c, 0x104, 0x100000000, "563b37971dff373a71890d7887382cb39f327c13c24bd19b57e02efd8caf931739ef68a9d457f1c178b582db66d852669fac53037eba04d56cc4feda7858dbc4fdac2d091960c6a8c674663110383a954cb3f87e32a4f18ef134c54cdddfd7a46b0baa97d5bd89ce207d29f4996fa5fbc8a923e31e9e24ee4951bf2de98c3d2a"}], 0x1f8}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000140)={0x2, 0x1000, 0xfffffffffffffa6d}) 2018/03/09 05:15:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00'}, &(0x7f0000000040)=0x24) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000180)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x121040, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x101, 0x2950217c3723f93d, 0x6, 0x4, "00b46243d7d52ee42bd7f61d704d936ac58cae2e75bfabffb13fec7fd80d79828b3474a80d190d4fb104bf01c9e2807d5f05eb6fdff3255e4c527acbe72ffe17", "c2fc9fc482ab64d46369aacbdf52f133384b7801e8fc409f3e093fe7aff620ad", [0x100, 0x7f29]}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x0, 0x1, 0x5, 0x68, 0x3ff, 0x6}, 0x7}) 2018/03/09 05:15:11 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x13, 0xb8, &(0x7f00000000c0)="3c740968b2716ae3bff782118ad39ebcb6a15f958e73cf0a293149a5ffa37ff040e417cde1b6f482e356e4e7cd4c6ab5133951ad3b983c0dd74a4d39b6406495638614c092bc4ad3b83f3588f3fab1a38e07a6abe12c9afc1466d4d799c86ffce070a684490771271c4a078cb4d5636e1e8f03b1c51340b3f6a7942a3df8d442cc974676d5f1ff8a26481befe4ee4eb6a6b793a2f118a917c124c6d1b0e302e61ddee570849882fe839b9b404f883067aaa4e8981f2070b8"}) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0xffffff88, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) [ 72.669856] CUSE: info not properly terminated 2018/03/09 05:15:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xa74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000030000000000000000000000b20040000000000006f31a4b7b9100febe01"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:11 executing program 1: r0 = gettid() r1 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='md5sum\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0xfffffffe) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/09 05:15:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1000, @empty, 0x6}}, [0x9, 0xd0, 0x1, 0xfffffffeffffffff, 0x7fff, 0x7, 0xffffffffffff0001, 0x17, 0x33, 0x8, 0xffffffffffffff01, 0x3, 0x10001, 0x2088ab0a, 0x28]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x8}, &(0x7f00000001c0)=0x8) 2018/03/09 05:15:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x200001df, &(0x7f00009ff000)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x8710, 0xb7, &(0x7f00006ab000)=""/183, 0x41100}, 0x48) 2018/03/09 05:15:11 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x6, 0x200100) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)=""/4096) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8801, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x12, 0x30}, &(0x7f00000000c0)=0xc) epoll_create(0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x8, 0x30, 0x80, 0xfffffffffffffe01}, &(0x7f0000000140)=0x18) 2018/03/09 05:15:11 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000247fff), 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00000000c0)={r2, &(0x7f0000000080)=""/41}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000000040)={0x0, 0x6fe, 0xe582, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller0\x00'}) 2018/03/09 05:15:11 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x8000003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/uts\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x3, 0x3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/09 05:15:11 executing program 3: 2018/03/09 05:15:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001, 0x3}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000100)=""/210, &(0x7f0000663ffc)=0x254) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:11 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000001c0)) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/09 05:15:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x1, 0xffffffffffff8b78, 0x6, 0x4, 0x4, 0x3f}, 0x2c}, 0xa) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80, 0x1}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffffffffffd, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)={0x0, 0x0, 0x8}) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/09 05:15:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x800) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @broadcast}, &(0x7f0000000100)=0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x2, 0x4) 2018/03/09 05:15:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x20000000000001, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x402, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x2000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000100)=@ethtool_dump={0x3f}}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x10000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0xfff) 2018/03/09 05:15:11 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0xfffffffffffffe80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73f9fa6b616c6c05000000000c00", 0xa) 2018/03/09 05:15:11 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x20000000000000b5, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000000000000001"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xfffffffffffffee2, &(0x7f0000000040)=""/183}, 0x48) 2018/03/09 05:15:11 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4080, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) read$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/03/09 05:15:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:11 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0xa01, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="44bba7d343ddfb7e7d9a2c81e01384f203000000000000000000000000000000000000000000000000000000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x7, @empty, 0x8000}}, 0x3}, 0x88) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x2, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="b1372b000300000000000000000000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x310a7486) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x8, 0x4000000000101}) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000000c0)={0x7fffffff}) 2018/03/09 05:15:11 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'dummy0\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:11 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) 2018/03/09 05:15:11 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0xfe7a) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/09 05:15:11 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000310ab856d2464d67500000095004000000000003543ade9032ab5351b4698afb31a8a2c89b6cabb8e1d9a869b8714761952ba140800000000000000ad23a21a42e06305dd8a1b705c3157a2228c9f5ca1a01f2376cf795269d0e5587b13578b9d6e6665bcc2e9de8b3551f1118cee225f869114ce902f8e9f2eedefc2edb68597cd06df60f54ff8c524040f3e408826b1cedcf81900f91b804d0b046297ed08"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:12 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x0, &(0x7f00009ff000)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="f56c321f7000b06e073485d7a2e9526f1a68f2620c1e1c466a7e7cb6c8f9739330783e42932d0c78ba96f02362154162fde2a1116c344b9e755f462834715d54f3579a0496497512b9f7d9a0ec1f172d6a198fae1a78ba8b62a022e5f5d3e6f1", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR, @ANYRES32, @ANYRES32, @ANYPTR64], @ANYBLOB="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"]], &(0x7f0000000000)='syzkaller\x00', 0x4, 0x8dc84c795496991, &(0x7f00006ab000)=""/183}, 0x48) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x80000) connect(r1, &(0x7f0000000200)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) 2018/03/09 05:15:12 executing program 0: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x100000000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18a700009c00400000000000000000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket(0x3, 0x0, 0x7) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) 2018/03/09 05:15:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x400000000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0xb6b6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xff, 0x611f, 0x4, 0x9, 0x9}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x1f, 0x67aa2d03, 0x4, 0x9, 0x2cf20395, 0x5, 0x2, 0xbfe8, r2}, &(0x7f0000000300)=0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f0000000140), &(0x7f0000fe1000)=""/55}, 0xffffffffffffffbe) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="dedc237a96a61e81919995bcf7f4941faa6a4c225e51c138719c13a943938dda784b78710c14af8aa1e765c8125809cf9882e668ab74632fe53519f529a2dcb96604cb2a4738b051ee30ef6b1fcb93703304f0b7c83f058ba77af691e256b519c52e1882ab91848c75cabae4b0413db25166dd7ccdc4e48783aa89eb2a4e875bd1d9dd6626fd9453c4fb236fefab261a39a18dd0cb94c4286b56645a3dd35012f3", 0xa1, r3) 2018/03/09 05:15:12 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000fbf1e0209a7d5691e50b95183e9fe4abf7b508f362ab606e4e34a3935965f1104ba94b79b65f24da92d946e56bafee4c366740b778113eb310c22f822169c07eaff5563de354c56bd00de46bc90a419d1ee05a404aa82e1aa177600845cb95529f3252f33f28e8f81d79070e5434e9da9f02a63dfea7e1618aa3346a85c9e85a84e4955b"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xcb6, 0x80) prctl$intptr(0x26, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xa42c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x5, 0x5ca3, 0x5, 0xfffffffffffff000, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:12 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000003000000000000000000000095004000000000002cdd703c52a184f3c00df991"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mlock(&(0x7f000010b000/0x3000)=nil, 0x3000) 2018/03/09 05:15:12 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x400004, 0x84, 0x7fff, 0x0, 0xffffffffffffffff, 0x40000}, 0xfffffffffffffecc) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x4c0000) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xffffffff, 0x30}, &(0x7f0000000180)=0xc) 2018/03/09 05:15:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x80000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)="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", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) 2018/03/09 05:15:12 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000e60000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB], 0x1) io_setup(0x7, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000001c0)="10000000f0fffffffffffffff9855da0", 0x10}]) getresgid(&(0x7f0000000340), &(0x7f0000000400), &(0x7f0000000580)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000080)={0x8, @time={0x77359400}, 0x3}) io_destroy(r1) 2018/03/09 05:15:12 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x80000000) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c) 2018/03/09 05:15:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{}, 0x0, 0x40, 0x100000000}, {{r1, r2/1000+30000}, 0x800, 0x6, 0x5}, {{0x77359400}, 0x7, 0x6, 0x2}, {{r3, r4/1000+10000}, 0x6d, 0x0, 0x1}, {{r5, r6/1000+10000}, 0x5, 0x7ff}, {{0x0, 0x2710}, 0x40000000, 0xff, 0xcdf}, {{0x77359400}, 0x1, 0x3, 0x6}], 0x70) 2018/03/09 05:15:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$netlink(r0, &(0x7f0000000340)=@unspec, 0xc) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe800071612c2d4a2912cc00000000bbfe8000000000000000000000000000aa4e204e2000089078"], &(0x7f0000000040)) 2018/03/09 05:15:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c48000)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000140)) 2018/03/09 05:15:12 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f00000000c0)={0xffff, 0x20000800, 0x5000, 0x0, 0x0, 0x7f, 0x1, 0x8, 0xd7a, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x9) 2018/03/09 05:15:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ff00007fff0100c9000500cec6ffffffff"], 0x14) fstat(r1, &(0x7f0000000040)) 2018/03/09 05:15:12 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x404400) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000008009500400000b90000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0xfffffffffffdffd, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000000080)=0x1) 2018/03/09 05:15:12 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80000) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x800) fallocate(r0, 0x2, 0x200080, 0xbe) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)}) 2018/03/09 05:15:12 executing program 1: alarm(0x679b) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fstat(r0, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fstat(r0, &(0x7f00000001c0)) prlimit64(r1, 0x6, &(0x7f0000000040)={0x5, 0x45f}, &(0x7f0000000080)) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x5, 0x420001) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) sync() 2018/03/09 05:15:12 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) r1 = accept4$ax25(r0, 0x0, &(0x7f0000000080)=0x2, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e21, 0x38, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e21, 0x81, @mcast2={0xff, 0x2, [], 0x1}}], 0x74) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:12 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fallocate(r0, 0x0, 0x9, 0xfffffffffffffff8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fgetxattr(r1, &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)=""/98, 0x62) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) fchdir(r1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0xfffffffffffffffd, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x1ff}, 0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000080)=r3, 0x4) 2018/03/09 05:15:12 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x13) clone(0x0, &(0x7f0000001f0b), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f20000)) r2 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0xfffffffffffffff7, 0x400200) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xe0ba38a321599ae0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r3, 0x0, 0xe0, 0x7f, &(0x7f0000000040)="6e8328aff17f8398105ec2c417f658b14a84ea7004057ae1452afca3808a895731908290a805db61fef8847bcb2454bf86e0fae8c268febcbb9f7fe7fb6f671b84b6de6607c7eb8e944b7ffa22595c89754fc95f4ec8ef5305ec0ea2beeaa6396ad495c6b3b21b2d1d221db36018cf77714bbe2170430e542dd2413d7bfbda5b187a43f8df2337ae88d548fff31571c744e036b7bc985c1f7cd663c49d23c8d9edca11aba3eccba04cb73c77deea61e48c46078e6cf6a091b165740d74ececebf749240870b96e7c3bf03de0f11b1ac9cc0dc48fc4e78361353f0429ca2438cc", &(0x7f0000000140)=""/127, 0x8001, 0xdf5}, 0x28) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000280)=0x6, 0x4) 2018/03/09 05:15:12 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x80080) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x414, 0x2) write(0xffffffffffffffff, &(0x7f00000001c0)="dcf8a0be3ba584db1e2a36c7f5f706e56f0f0cc9090d5c2ae2824cadea15bfa023b659bc1a9f1055e43b7b76750c0db82b180600a64948750100008000000000c0c3cc11d8000208c1004b3576e04dbc4fe7b0dd08571515a76b131ab27cdba4c898079a399663a5e796bdda05707fc526d53e169bdbcd809a45524f07277ce7f397c23a8fab273bfeb345fdf76e51d95e0ad69f24e706ee9ae0ea25184bc07d77e3383fd03a1d0634be71545d646d8dcfe142d31647aa3b33029f2b9d981486428a53eb", 0xc4) socket$bt_rfcomm(0x1f, 0x3, 0x3) [ 73.575391] audit: type=1400 audit(1520572512.440:57): avc: denied { transfer } for pid=9660 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/09 05:15:12 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000180)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800089c8a8d483cde10d35d51ac00000300000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [], r1}, 0x48) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) 2018/03/09 05:15:12 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) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x30}, 0x2c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000066ffc)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r6}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) r7 = dup2(r5, r6) fcntl$setown(r7, 0x8, r1) tkill(r4, 0x14) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) 2018/03/09 05:15:12 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x208000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000000)={'ip6gre0\x00', @ifru_map}) [ 73.637330] binder: BINDER_SET_CONTEXT_MGR already set [ 73.659398] binder_alloc: 9660: binder_alloc_buf, no vma [ 73.665188] binder: 9660:9666 transaction failed 29189/-3, size 40-8 line 2963 [ 73.665255] binder: 9660:9681 ioctl 40046207 0 returned -16 2018/03/09 05:15:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18a654000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x103400, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x4, 0x6, 0x9, 0x400, 0x10000, 0x5}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) open_by_handle_at(r0, &(0x7f0000000100)={0xe0, 0x5, "2706b699a7c3bb690edf04ac720c33c1ef63e6d00591ed11d9bdd52d24ea7b25fc51fbbc0f281b3c3ac710a3d1fc02f31564b15394123f10040bd8da30b7638e3cdc2acee45481d458cba39fb26f721e4cc554f755f6c423c9c68fbd756afc07ceb03da281be80378cbe13ae08bdda7525a96efe3fd2cb3ab59acbe0077d2aa9e76d82520b88d006a117e1bf0411b8b7a69d221ac452a31ba78aa4c029a0d9a189ed3b07cdf471e58fcbfe976675086b3c27bff3623d95480a0c96f009dfc289456e10c51895d51a4cd37473d7d6946ab983fa208dd0a049"}, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0xc867, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'lo\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000200)={0x75, 0x6, 0x8, 0x7, 0x95, 0x7}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 73.728994] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.735310] binder: release 9660:9666 transaction 5 out, still active [ 73.742169] binder: unexpected work type, 4, not freed [ 73.747491] binder: undelivered TRANSACTION_COMPLETE [ 73.752899] binder: send failed reply for transaction 5, target dead 2018/03/09 05:15:12 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x8, 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={0xffffffffffffffff, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000080)=""/221, 0xdd) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x680082, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000000c0)=0x1) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:12 executing program 5: mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x36013, 0xffffffffffffffff, 0x81000) 2018/03/09 05:15:12 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffe, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x61000000000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1, 0x1c7f, 0x6880, 0x5, 0x6, 0x8001, 0x1, {r2, @in6={{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x36, 0x6, 0x6, 0x0, 0x8001}}, &(0x7f00000002c0)=0xb0) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x2000000000004) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000000040)=""/12, &(0x7f0000000140)=0xc) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x4, 0x8, 0x80, 0x7, 0x7c3}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/03/09 05:15:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000080)='GPL\x00', 0x0, 0x3f, &(0x7f00000000c0)=""/183, 0x41f00}, 0x48) 2018/03/09 05:15:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x4000000003, &(0x7f0000f01000/0x4000)=nil) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x18000) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) 2018/03/09 05:15:12 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x80) r2 = memfd_create(&(0x7f0000000080)='eth1*\\\x00', 0x3) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000000c0)=r2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x100000000000, 0x2c2) 2018/03/09 05:15:12 executing program 5: unshare(0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0xb, 0x4) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) 2018/03/09 05:15:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xeb7, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xff}, {0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x101}, 0x1000, [0xfffffffffffffc01, 0x5, 0x0, 0xa21, 0x5, 0x6, 0x6, 0x1]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="f7389613a3d09203ddd10bdd781982ec4cb45762035e0bc4d671fbf610f1f550aa69e99bef1a380e866e75dbd23d173bb7775d666f44389ae862daa1458bb7e2f10bf901918b3920b6e6e670923b51753a7a34359116dc89fff41293f36bbc104669f8a327ecbc9f8fc1db9b01fa7242841accb2b49d3e6d362906beb482962f23cb769149cb509f9aa0aaddd945b0cdfafc7a565bbadf9f9283ee422fdc5484ccf60758c9f0e6d9a58f0c43301686b32e08cfb702fe2fb5d4663fc1db7bdb4f404678e64834ef229d4b06f31b4c0f255b5c5c210c3edc5bcc2ec6d138bd67e7dacde01cff4556b3440376e5", 0xec) 2018/03/09 05:15:12 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00']) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) 2018/03/09 05:15:12 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000240)={0x3}) perf_event_open(&(0x7f0000348f88)={0x2, 0x15, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00009b4000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000455000), {[{{@uncond, 0x0, 0x70, 0xd8}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0xffffffffffffff49) 2018/03/09 05:15:12 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000080)=""/175) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000002040)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) membarrier(0x40, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x20800) inotify_add_watch(r2, &(0x7f0000000040)='./file0\x00', 0x1000000) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000180)={0x2, 0xfff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x20001, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000140)=0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) setsockopt$inet_tcp_int(r1, 0x6, 0xfffc, &(0x7f00000001c0)=0x1, 0xf7) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="13ff87dc2740eae3e1832f48f0169cfef40066cf893e72f71d3a58bf77c3b770e9e1a2d6de7ae59167cd8cc86874f5e79e9620d5c9e479cb2041d7790adfa3d0466a7981aac2966d018379fa3257a29169854419f476876cdd2d623910112bc1b9ea0f5f9df8d84253020d85dbbb583ca53e1750ce696155b28fbeb8ca9bd7c08e3dec0e62916046f209ef5a35000000"], 0x4) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) sched_yield() ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000340)) 2018/03/09 05:15:12 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup(r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r0, &(0x7f0000000040)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/03/09 05:15:12 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000000000000000000000399d7d99586de10f"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:12 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/03/09 05:15:12 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000040)=[{0xf9, 0x6, 0x9b, 0x8000, @time={0x77359400}, {0x6, 0x10000}, {0x8, 0x80}, @control={0x2, 0x3ffc, 0x8e}}, {0x54183a4, 0x40843cff, 0x80000000, 0x8, @time={0x0, 0x989680}, {0xfffffffffffffffa, 0x1800000000000000}, {0x3, 0x3f}, @note={0x9, 0x800, 0x8a077f4, 0x7, 0x4}}, {0xe6b, 0x80000000, 0x6, 0xfffffffffffff800, @tick=0x1, {0x4, 0x4}, {0x4, 0x400}, @addr={0x243, 0xee0}}, {0x7a, 0x40, 0x20, 0x40, @time, {0x9, 0xbd96}, {0x8, 0x7f}, @addr={0xfff, 0x100000000}}, {0x3, 0x3, 0x40, 0x5, @time={r2, r3+10000000}, {0x6, 0x7ff}, {0xfff, 0x3}, @result={0x4, 0x7fffffff}}], 0x8c) listen(r0, 0x0) 2018/03/09 05:15:12 executing program 5: r0 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x20002) socketpair(0x4, 0xa, 0x2a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000080)=0x1, 0x4) keyctl$read(0xb, r1, &(0x7f0000000100)=""/4096, 0x1000) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8001, 0x204000) ioctl$KDENABIO(r3, 0x4b36) 2018/03/09 05:15:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xc000000000, 0xe000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x1b, 0x11, "55f231ccd70281df4fdfaab245978490d1a39bc4129adc736224b6c8ab0d8fdf3967a52771b6d0692fe015c1a563bc4c7cf9c9a9690741c38aa8019812f2be5a", "d245d90ef33ae58ca1c5ee2f5d50975885278a8c49e114d02b74d7079ea81444", [0x80000000, 0x73fa000000000]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x80000001, 0x4) 2018/03/09 05:15:12 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="9500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:23 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000f600000000000400000020c4df50131cb0"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:23 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x200, 0x10002) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x8) 2018/03/09 05:15:23 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x20000) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@rand_addr=0x266a0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/09 05:15:23 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x20000026, &(0x7f0000000040)=ANY=[@ANYRES64], &(0x7f0000000000)='GPL\x00', 0x10000000004, 0xab, &(0x7f0000000080)=""/183, 0x41000, 0x1}, 0x48) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) 2018/03/09 05:15:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:23 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x98, "651b13f8f9495d9bf41248204dc8af503b3ba8679dd6092f74ffff3a8e207c2976d065c5d701235dfd33cd9077879626a9b2c4ae6d13d67ec55af995fb10c0e89c679764cddb2f21c9718b94703e87bf1451170291f4f005c4566d1313ad328396949b97dfb2d91bb40134df09ed3b7dbc13d4ba5ea9c2933448e86b0211c13a33834f2c784cbecf744225b4f773caaa540c2bbd1a1d7079"}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="913ffc129d6a32971f8576a3ebe05130a0afbd80f01635c6b90821f609e86bead5bca7ccce675c85190fd2a7736e4511da49dabd39883bf71d2b73e20b4505a8c897a483239587c5bc97aa009d35ef0a22876761836fc617"]], &(0x7f0000000240)=0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x2bc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x19, 0x8, 0x8914, 'ip6_vti0\x00', 'bridge0\x00', 'yam0\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0x9c}}, @common=@mark={'mark\x00', 0x8, {{0xffffffd0, 0xfffffffffffffffe}}}}, {{{0x11, 0x1c, 0x201, 'syzkaller1\x00', '\x00', 'bond0\x00', 'gre0\x00', @random="5f8e8e51489f", [], @random="5dbd189918d0", [0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x19, 0x14, 0xed5e, 'bpq0\x00', 'syz_tun\x00', 'syz_tun\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xc8, 0xc8, 0xf0, [@arp={'arp\x00', 0x34, {{0x0, 0x88f7, 0x4, @empty, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @random="24f1bea10306", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x6, 0x4}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x1}}}}]}]}, 0x30c) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x600000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f0000000040)={0x8000000003, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x104) 2018/03/09 05:15:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x41) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x2, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f0000000080)={r3, 0x6}) 2018/03/09 05:15:23 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x5}}, 0xffffff19) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$setendian(0x14, 0x2) socket(0x0, 0x80000, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x240000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x3}) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x9) 2018/03/09 05:15:23 executing program 5: 2018/03/09 05:15:23 executing program 3: 2018/03/09 05:15:23 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x5, 0x1ff, 0x4, 0x8000}) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x2280) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) 2018/03/09 05:15:23 executing program 1: 2018/03/09 05:15:23 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x12000) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)) pselect6(0x40, &(0x7f00000000c0)={0x5, 0x1, 0x1f, 0x6, 0x7, 0x81, 0x5, 0x100000001}, &(0x7f0000000100)={0x4, 0xffff, 0x6, 0x6, 0x6, 0xffffffffffff7fff, 0x2}, &(0x7f0000000140)={0xffffffffffffff83, 0x2, 0x5, 0xff, 0x100000000, 0x1000, 0x400, 0x4c}, &(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c8}, 0x8}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="00009500400000000000aa7cf95f29bc569220fe52e2b5f2a7bda55a14b54261608779b8a05d2ea71d3493b18a2f3f405329855a382e88f1de79981ee912c7eaaf0e38835e87ccb4e8416c719027551cecd52f3abb0555b2878d30067b999cbfb6e95bcd751fe930dcc8b0da401e74e92c4457c54bc3ac5644801767f1db8c625a0b3e63ea67ff3d651ea9801cf395b72a02e9375929a08cd43b8cc0ecdb35e0f2630ff2719e7a458f80d635e4bb67be9deae57c17e3c516193bb8ac06eba06d867fd825c9fc74518635c89b51319670f37d5d30737306b64d7cd6ea853f23006d"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) 2018/03/09 05:15:23 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7f, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000fac3db0fbc906cf00000000000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0xffff, 0x1c, [0x9, 0xfff, 0xfffffffffffffff8, 0x5, 0x7, 0x7, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in6}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x20000000000000, 0x0, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ae1000/0x4000)=nil, 0x4000}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000180)=""/83) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$inet(r1, &(0x7f0000000000)="9b0a2964f75b570259d4ac748a4275b88c56e4b207919227d10901b53cb172749d912dd364f0efb592562d799b60aeb5d017b5057fbafad7ad1f6914074030b6bedfc04594ebe04a04c92c1abc5c0d19f875c79aca0e45c4b296eea9d18e990feddbd7be38a7770ae9841ec5cabbf8f82f60723f498d865503cccb21149eee2d6710fb2d1c4668113b4d43558f07ef1fd9dc2c98a5b4346b63fa6b2d000146848de6f878271b2b9420807e144bc20f8d5bed34f027c76e47b203d26573f968991cb73c44f0b954", 0xc7, 0x4, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/09 05:15:23 executing program 5: 2018/03/09 05:15:23 executing program 1: 2018/03/09 05:15:23 executing program 3: 2018/03/09 05:15:23 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fbdb72d23b2a4a280930a0600fec0a8431491000000040008001a000500fec000001900a30700000000000040dc1338d54400009b84136ef75afb83de448caa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/03/09 05:15:23 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 2018/03/09 05:15:23 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) poll(&(0x7f00000000c0), 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/03/09 05:15:23 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000200002000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) fcntl$notify(r0, 0x402, 0x24) 2018/03/09 05:15:23 executing program 3: 2018/03/09 05:15:23 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x3, 0x8b15, 0x128c394f, 0x4, 0x4, 0xff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) listen(r1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000001b000000e034565fb457ee00000000000000000000d604000048"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 84.651927] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 84.670101] netlink: 25 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/09 05:15:23 executing program 3: 2018/03/09 05:15:23 executing program 3: 2018/03/09 05:15:23 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:23 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x104f, 0x2001) splice(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x7) r1 = syz_open_dev$sndtimer(&(0x7f0000c9c000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000180)={r0, r0}) ioctl$int_out(r1, 0x2, &(0x7f00000000c0)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000000100)=""/7) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000000000000000000000950040f7ffffff00"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mlock(&(0x7f0000222000/0x3000)=nil, 0x3000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:23 executing program 3: 2018/03/09 05:15:23 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000000000000000000023f61e041354323c12"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = gettid() perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x8, 0xfffffffffffffff7, 0x3, 0x9, 0x0, 0x3, 0x20010, 0x0, 0xff, 0x800, 0x8, 0x7fffffff, 0x80000001, 0x9, 0xcc, 0x9, 0x2, 0x6, 0x3e7, 0x100, 0xdec3, 0x7, 0x3ff, 0x0, 0x2, 0x8, 0x7, 0x6, 0x2, 0x2, 0x2, 0x16e, 0x81, 0x8001, 0x0, 0xa2, 0x0, 0x3ff, 0x1, @perf_config_ext={0xffff, 0x81}, 0x40, 0x1, 0x4, 0x1, 0x3, 0x3}, r2, 0x4c, r0, 0x4) 2018/03/09 05:15:23 executing program 1: 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) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2}, 0x10) [ 84.682129] audit: type=1400 audit(1520572523.546:58): avc: denied { listen } for pid=9838 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 84.705371] netlink: 25 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/09 05:15:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x7, 0x0, "526cf0bd93c9", 0x2}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f00000000c0)) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x8, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/09 05:15:23 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x80000000, 0x18, [0xfff, 0x5, 0x7, 0xfffffffffffffc01, 0x7, 0x0]}) r1 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000000180)={0x5}) prlimit64(r1, 0xa, &(0x7f0000000040)={0x9, 0x9f}, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000003940000020000e2000000009580400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:23 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001b80)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001c80)=0xe8) bind$packet(r0, &(0x7f0000001cc0)={0x11, 0x8, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) syslog(0x3, &(0x7f0000000040)=""/4096, 0x6d6665862840fa73) r2 = gettid() getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001240)=""/98, &(0x7f00000012c0)=0x62) process_vm_readv(r2, &(0x7f0000000000)=[{&(0x7f0000001040)=""/115, 0x73}], 0x1, &(0x7f00000011c0)=[{&(0x7f00000010c0)=""/177, 0xb1}, {&(0x7f0000001180)=""/60, 0x3c}], 0x2, 0x0) 2018/03/09 05:15:23 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000003000000000000000000000095004000000000002514702f549ae56a2dbc09e5a4cbc576230d12a5831c4b9245367e30302d72eb02adfb172063aa26853a396ecbaa33f04076b1d8aeae82255384ffb3587e6244e7c46109f9df8506353fdf42d0bebd5de879647f93816ecdda3c27a0ebce41fc7d4bcdb4c131bb8daa18fa55e17b1d91e3ffbaee8ef7df29a7ec30d355bd06abee3ddcc69443e5d924bcfd7b611ad1f4925ae8ab8bbfa5e8da2e05b6ae2636802d31862d886e2ca1c93315899fd0a3618590"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x6, r0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000180)=""/129) 2018/03/09 05:15:23 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000003000000a1000000160000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x82) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000200)={0x5, 0xa25, &(0x7f0000000040)="c263d1cae7f6133ec304eb3597ef509b373515f659619e55c75b2be754375ee59151d2383b843c2d8d8fa1782caf2bac69daf5e90063cde81559655043e67d0636308e66d57968f3563f9f7db740e7ee3ea81ab67315be9cec51d01a0ebc042075b4aaeff190029a317771a55ef9b52949b04d75eb44744a522528d064a3bfa9c78fc0fbf3fd90b2766310aff499b25b67bfa783f8a41c0b92fccfba5afe59aeb56b5f578b1b23666327ed7a4cff84d71022b304645e5bac1c0b5a10404c4c4d984fdf48852f2a0ad0", &(0x7f0000000140)="8996ac01b8af0292f499219605b77b3ba6f25d0e31851e2098876ced7c4aed45c6b41f3e5ed688b2e70354ea8b57af9fe524c4cebe8ffa1cdfe9f9371910f7825cce18636dd3ecc8c8263ff96d13707876780ca8ddf21be81c87ec886f5ec8116899c6abfc76bf2537292b3ace84ba083dd9da65fcc41fdf75a4fb3b7a077f6e6d91749d3ce6f6752252b6c36cbd83595bd9", 0xc9, 0x92}) 2018/03/09 05:15:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='attr/current\x00') perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000f5a000)=""/8, 0xfffffec2, 0x0) 2018/03/09 05:15:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:23 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002340)={0x0, @broadcast, @loopback}, &(0x7f0000002380)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000023c0)={0x3, 0x9, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3f}, [@ldst={0x0, 0x3, 0x6, 0x4, 0x7, 0xfffffff6, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2f}, @ldst={0x3, 0x0, 0x3, 0x7, 0x6, 0xffffffff, 0xffffffffffffffff}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x472, 0xf1, &(0x7f0000000100)=""/241, 0x41000, 0x1, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240)=0x80000001, 0x4) 2018/03/09 05:15:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 84.932436] audit: type=1400 audit(1520572523.797:59): avc: denied { getrlimit } for pid=9874 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/03/09 05:15:23 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f0000000000)="cc", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), 0x4) 2018/03/09 05:15:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)={0x14, 0x10, 0xafb, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/03/09 05:15:23 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x5d, r2}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x7, 0x3}, 0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x5, 0x1, &(0x7f00009ff000)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR]], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x800000}, 0x48) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000100)=r3) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000140)=0x2, 0x4) 2018/03/09 05:15:23 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r2 = getegid() fchown(r0, r1, r2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:23 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0xddd, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1fffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB="d6b473bb65a7cf2d0b2f1a8cbc33daeeb19bcbd612c01c367f9c9a93f26a149c121b42f3cb6d65a29de5ea4f74b4e69338"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1}, 0x48) 2018/03/09 05:15:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000300)={'filter\x00', 0x7, 0x4, 0x47c, 0x258, 0x0, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f00000002c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x100, 0x8, 0x1}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff, 0xff000000, @mac=@random="cb609fd67a8d", {[0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x0, 0x20, 0x0, 0xffffffffffffff01, 0x1e54b70b, 0xfffffffffffffffb, 'lo\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x3}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast2=0xe0000002, @multicast2=0xe0000002, 0x4}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x0) accept4$netrom(r3, 0x0, &(0x7f0000000880), 0x80000) getpeername$inet(r2, &(0x7f0000000800)={0x0, 0x0, @loopback}, &(0x7f0000000840)=0x10) sendmsg$alg(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="d92d7cd395eb428056e5f94c616151210371afc7619ad522133534ffa986ddee0645b0fc92c9cb12de28af610120ab9cb05986024af04d61037961d6f23419bac996e29be8c5965380bf2488837c3af7b0584a3c3453eec4bc346878496476525d85ef48bce428072a8d86ce43e537704c2164a75a9a26cf78aff52e37b4e095d11d447283c66d9e38a9271fd82fdee9d822b2609dd0a4f9d0f309df55bbd614", 0xa0}, {&(0x7f0000000100)="458e004d12d78839f30003c245eceaaa84fe0f4374", 0x15}], 0x2, &(0x7f0000000180)=[@assoc={0x10, 0x117, 0x4, 0x7f}, @op={0x10, 0x117, 0x3}, @iv={0x10, 0x117, 0x2}, @iv={0x7c, 0x117, 0x2, 0x6b, "b9a417f63d37280d4b97327c08ea097bab953ed49d878894079aad52022701207ae7ae348dd972a74ad23fb2bae22312bd6975c4d37b8ddfa9657e4235df27f30571c1bc033f779abcbac0a44dd3e09dd8023cbb97f5b71937ad8bd4987d9b0d845cb20c6361dc4a0c0aff"}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0xdf}, @assoc={0x10, 0x117, 0x4, 0x80000001}], 0xdc, 0x8000}, 0x20008000) 2018/03/09 05:15:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x101000) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb000000d3a60eafef70cd09a9e66905d493d002da915ee047246e93e9c74dc818b733f42e96c4f48ac042d337602f16c64612ec0b6852d9484b2a9a85bd1b9ae924090269c0577d39ae7f3071df8ded266d9004e86635ba072cc00380cc99dcd9bcdc5002bbd2558ae8d6781d1e439d940c8963e1e676fe289d04c083839098ce84f4af1d2d91516ec348d18e82cb6dad22fa55efebc7aa4b010609633e609fb7c15d1865f5ff030000f14b2a60911579fb9c46630ea1cc5ec24fd9088c5e43cf85ae67d396277bc0c868eb8c035c"], &(0x7f0000000200)=0xd3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2, 0xd2cc}, &(0x7f0000000280)=0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:23 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000012c0)={0x3, 0x7, 0x1000, 0xffff, 0x0, 0x8, 0x9783, 0x3e, 0x20, 0x0, 0x2}, 0xb) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x2000) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000200)=""/4096, &(0x7f0000000040)=0x1000) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001340)={0x383, @tick=0x1, 0x0, {}, 0x80000000000, 0x2}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000001c0)={0x0, 0x0, 0x8}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000001200)=""/66) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000140)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/09 05:15:23 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x19) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x40, 0x600000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x1ff, 0x0, 0x1, 0x7fff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xc8, "48e5f3b48bae0926423def20e7b4d209dea363e45f96dc48817b94f8afd94646d51c53611ad91f10782d7cf48d54ee811c628d68e7c2bd5a220816da59e7af201e86613a8128bc66f2d400dd8cecf6817630b447021e5d7dbcf226f01f5a6a79f7dfbf73d8660ea1390d2c3e9131174990d67741b8e44afc52bf2d742a21365e69259bfe27f73ba5b21ff127fd44d43bd6cbdf7de7a6742d7e755e076c0e41020f0651bc65ae16bd64950872482495629932badad12feff06f84567dd7a1252b010e524b01c018f7"}, &(0x7f0000000200)=0xd0) 2018/03/09 05:15:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:23 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f00000000c0)=""/45) 2018/03/09 05:15:23 executing program 1: socketpair(0x1d, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x80, &(0x7f00000000c0)=0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x6f6, 0x2) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x7fff, @dev={0xfe, 0x80, [], 0x15}, 0x9}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x4, 0x3}, 0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r3, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}}, &(0x7f0000000440)=0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/09 05:15:24 executing program 5: fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:24 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x8, 0x6}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:24 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 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, 0x40, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @dev, 0x0}, &(0x7f0000000140)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x8, 0xb7, &(0x7f0000000040)=""/183, 0x0, 0x0, [], r0}, 0x48) 2018/03/09 05:15:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) [ 85.115564] syz-executor1 (9921) used greatest stack depth: 14152 bytes left 2018/03/09 05:15:24 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1, 0xac48, 0xfe, 0xa69, 0x0, 0x9, 0x40, 0x8, 0x1, 0xa09f, 0x1, 0x0, 0x6, 0x6, 0x7, 0x0, 0xd50, 0x0, 0x4, 0xfffffffffffffff9, 0xffffffffffff0000, 0x7, 0x7d, 0x37, 0x40, 0x5, 0x81, 0x1, 0x5, 0x7, 0x1ff, 0x0, 0x0, 0x1ff, 0xfffffffffffffffb, 0x81, 0x0, 0x5, 0x2, @perf_config_ext={0x1}, 0x200, 0xfffffffffffffffc, 0x6, 0x7, 0x200, 0x30c000, 0x1}, r1, 0x1ff, r0, 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x4e2b4092, 0x4084) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r2, 0x28, &(0x7f0000000100)}, 0x10) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1852c4083b2853c203ee3c0f2965135b347a03abfefa94fef51d1de26c37eb74b42ad24a163dee460c00000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x2a00) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x3, 0x2, [0x8000, 0xfffffffffffffffc]}, 0xc) 2018/03/09 05:15:24 executing program 5 (fault-call:1 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:24 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1ad, &(0x7f0000000040)=ANY=[@ANYRES64], &(0x7f00000000c0)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x41000, 0x4}, 0x37) 2018/03/09 05:15:24 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000003c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="18f11876000300000000000000000000009533400000000000b1703052a01a9982f8ffde416ecfd80805fe"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x12, &(0x7f0000000080)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r2}, @call={0x85, 0x0, 0x0, 0x25}, @alu={0x4, 0x800, 0x7, 0x7, 0x5, 0xfffffffc, 0x4}, @alu={0x7, 0x7, 0xf, 0xb, 0x0, 0x20, 0x8}, @jmp={0x5, 0xff, 0xd, 0x3, 0x6, 0xfffffffe}, @ldst={0x0, 0x3, 0x2, 0x7, 0x1, 0x18, 0x14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, @jmp={0x5, 0x2, 0xc, 0xa, 0xf, 0x6, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x3, 0x3, 0xb, 0xfffffff0, 0x10}], &(0x7f0000000140)='syzkaller\x00', 0x39, 0x42, &(0x7f0000000180)=""/66, 0x41f00, 0x1, [], r3}, 0x48) [ 85.218144] can: request_module (can-proto-4) failed. [ 85.233566] can: request_module (can-proto-4) failed. 2018/03/09 05:15:24 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) connect$rds(r1, &(0x7f0000000200)={0x2, 0x4e21, @rand_addr=0x3}, 0x10) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x4, 0x0, 0x0, "dafc1570ceae0b61ff8f647232b9d8d4fa935176e0004478f54907ef5f2cc9b5cb93aae2e17a1aefa04cec62f9677604b3907532f7019e76dc73ec8ec04875", 0x10}, 0x58) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 85.266147] FAULT_INJECTION: forcing a failure. [ 85.266147] name failslab, interval 1, probability 0, space 0, times 0 [ 85.277481] CPU: 0 PID: 9973 Comm: syz-executor5 Not tainted 4.16.0-rc4+ #256 [ 85.284754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.294111] Call Trace: [ 85.296701] dump_stack+0x194/0x24d [ 85.300343] ? arch_local_irq_restore+0x53/0x53 [ 85.305017] ? __lock_acquire+0x664/0x3e00 [ 85.309234] ? perf_trace_lock+0xd6/0x900 [ 85.313368] should_fail+0x8c0/0xa40 [ 85.317064] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 85.322150] ? trace_hardirqs_off+0x10/0x10 [ 85.326450] ? trace_hardirqs_off+0x10/0x10 [ 85.330747] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.335910] ? perf_trace_lock+0xd6/0x900 [ 85.340037] ? trace_hardirqs_off+0x10/0x10 [ 85.344341] ? lock_acquire+0x1d5/0x580 [ 85.348325] ? find_held_lock+0x35/0x1d0 [ 85.352397] ? simple_xattr_get+0xeb/0x160 [ 85.356622] ? check_same_owner+0x320/0x320 [ 85.360927] ? lock_release+0xa40/0xa40 [ 85.364878] ? rcu_note_context_switch+0x710/0x710 [ 85.369797] should_failslab+0xec/0x120 [ 85.373750] __kmalloc_track_caller+0x5f/0x760 [ 85.378312] ? _raw_spin_unlock+0x22/0x30 [ 85.382444] ? simple_xattr_get+0xeb/0x160 [ 85.386658] ? vfs_getxattr_alloc+0x177/0x270 [ 85.391146] krealloc+0x65/0xc0 [ 85.394414] vfs_getxattr_alloc+0x177/0x270 [ 85.398722] cap_inode_getsecurity+0xfa/0x800 [ 85.403192] ? check_same_owner+0x320/0x320 [ 85.407493] ? rootid_owns_currentns+0x150/0x150 [ 85.412237] ? __might_sleep+0x95/0x190 [ 85.416196] security_inode_getsecurity+0xcd/0x110 [ 85.421117] ? security_inode_getsecurity+0xcd/0x110 [ 85.426230] xattr_getsecurity+0x1a0/0x1f0 [ 85.430469] ? xattr_permission+0x260/0x260 [ 85.434797] ? security_inode_getxattr+0xdd/0x120 [ 85.439643] vfs_getxattr+0xc8/0x110 [ 85.443362] getxattr+0x232/0x2a0 [ 85.446813] ? path_listxattr+0x150/0x150 [ 85.450967] ? __fget_light+0x2b2/0x3c0 [ 85.454942] ? fget_raw+0x20/0x20 [ 85.458400] ? __sb_end_write+0xa0/0xd0 [ 85.462520] ? fput+0xd2/0x140 [ 85.465694] ? SyS_write+0x184/0x220 [ 85.469394] ? __do_page_fault+0x3d6/0xc90 [ 85.473630] SyS_fgetxattr+0xe2/0x150 [ 85.477770] ? SyS_lgetxattr+0x40/0x40 [ 85.481662] do_fast_syscall_32+0x3ec/0xf9f [ 85.486700] ? do_int80_syscall_32+0x9c0/0x9c0 [ 85.491302] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 85.496829] ? syscall_return_slowpath+0x2ac/0x550 [ 85.501754] ? sysret32_from_system_call+0x5/0x3c [ 85.506585] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.511420] entry_SYSENTER_compat+0x70/0x7f [ 85.515815] RIP: 0023:0xf7fd1c99 [ 85.519163] RSP: 002b:00000000f77cd09c EFLAGS: 00000286 ORIG_RAX: 00000000000000e7 [ 85.526848] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 85.534094] RDX: 0000000020000040 RSI: 0000000000000000 RDI: 0000000000000000 [ 85.541336] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 85.548581] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 85.555826] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/09 05:15:24 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000080), 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x300, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2000800000000016, &(0x7f0000000000)=0xffffffffffffff72, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x4, 0x0, 0x1f, 0x2, "b29e0cfc27120fd91e1bd52752ddd854cc28b6640b55d4e1bf42dde5ca1b7cd1b53ddf993224b23462ad9aae", 0x7}) dup2(r0, r0) 2018/03/09 05:15:24 executing program 7: perf_event_open(&(0x7f0000348f88)={0x4, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2180) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x2) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="bd73351ef2455067029a63082d4877b567e7419940d69ebf") bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000003000000ff0000000000000095004000000000002c9b8aa74e685fb137f60e00d9a20247179a8ac08ebe4b57cafcc7419c1b231398639b6213be59bc733a7ee285f1af172bf922628c23d8d110fda9ee1867708a187be652783171d7f5396486b350fae829e83c50503709005b59dda50c4d969280d48a0a4c2e7af974a48cc7aa8826196c22d4500b4613aeeefcad9ad91bec1802c604034b46b22b36097813c65182f19a532b9a650d87353ffbad65c3a35eb06a8404a55504a7cfe72254f23ad3aaed5e4507ab73ff19f175f6bae9596f94b3b7fd5a108cc57bde840cae8767cfec434db13dd685e84fd1adcd6e93063ad2adfffae3c277e980ac7b07f70939c021473093f9e96cde0b07acc7ef2387b57d0b39ec2d4425bd802b3405245d400f0239712d73dfb4066c94b556012406b4dce23348275b03a6970fca6dd2ccb9365fe85937e50c106689f91eab889af711f8c170ee98ce8c157d9c6101df696934d03bac9a6a648219730fec757c50dbd32282492088f5606b393662b6c1fe191863ee1d1458580006e2ca877ad71e370e7cdc041d9c3e873be037ded8d0370de55fb6f0b4bb9efd3a2a1636f32ad6f4611709fe6b879bdd4567c08368d1f08bb23febddc3cf62df24a135db100a9823270304349e4437969dbeefa26f1eee1b672fed809c6bd61d332d2476d1538cc9766b56f212d87bf6b1d153245b8e9e6804ae"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) 2018/03/09 05:15:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x14850, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:24 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={"62637366b00600010200000000000002", {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x0, 0x200200) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x2, 0x6, 0x962}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r2, 0xa16}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000100)=ANY=[@ANYBLOB="0a0000005190000008000000000000000400000000000000030000000000000005000000000000000700000000724d09d7c2bfe840a94fb4a0364ee0960000007f00000000000000070000000000000000000000000000007bfaffff000000002418000000000000008000000000000009000000000000003f000000000000000008000000000000ff07000000000000000000000000000004000000000000002000000000000000"]) 2018/03/09 05:15:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xa000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0x7, 0x6, 0x2, 0x7, 0xffffffffffffffdf, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2001, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:24 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) 2018/03/09 05:15:24 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000340)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000300)='syzkaller\x00', 0x4, 0x290, &(0x7f00006ab000)=""/183, 0x2}, 0xffffffffffffff6c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r2, &(0x7f0000000080)="b6740d23080c6bd6f9a93c9dc3f4a5ef988af9309ed33edd4d55722f46fd02bcaba6e42c13a3df6215b220a9d48320d457c1f3585fd9f45cca45bf92c8f5be9c738440ae36dbccc70a20ec5b15b458083af78255bfc4ec72cfe213ea2faf7352bd31a548444e070f062c6d7c6f5299fb863dfa63859a83e3d437aac61d9b6be0c174526861633aed3311e29bfff0e53266f8df7e9f476f39f06c74fcdab811be8cc4ff4ec37d7220b07088646d59a078f7c1220c59290ebe624bf3650cab1f91cda97604f0fa6fa688bd85ed216d96e0420c0c230b6c4335a1be74cf63ca97a113ccb0ba", &(0x7f0000000180)=""/247}, 0x18) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r2, r1, 0x5}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f00000003c0)='/dev/vga_arbiter\x00') 2018/03/09 05:15:24 executing program 5 (fault-call:1 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0xfff, 0x8, 0x7, 0x1}, 0x10) 2018/03/09 05:15:24 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2400, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) 2018/03/09 05:15:24 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23}], 0x1c) connect$inet6(r1, &(0x7f0000000340)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f000044788e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) write(r1, &(0x7f0000b37000)="f264d33eaf99f38ae16dacbb0566d3002f8fefec5ab99b908d83978852a9dd6faf41b5a918c63455b7815e6a0a10658e8e5b85de51dc23fbefae36064472a3b2968c11e30b3a01b3e42d3c430e333c5ae85b5b61ffb8382192d73a7cc958d2f0c6047bb5a087d6bd0da12a241c75110a7ec7ef73aaeeaacd66e87a6ad691e3f2af8e78a5bfdf1759b6a71f6fedaed9a6eccbaf8ab7809d3b3cd82decf322313303c8c6f4bc12b189ee6f", 0xaa) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x902, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xe4, "f6b64d0ac18fbd55a37ad8f38b403aa223757b66da3404ab91c333e1bbec314f6ede9d569d936341061161c0da75b7dbba0485d3fc6a75b89eb9d882377f1be955dcea7fa0fb45edf4f0aef6285b99aa181f96854ad12d16adfaa0ee8eea691af4e8b8bcfbea9c3b394255eeed83add5ec414514c51389035e2840513e0925a448e13f2acdde0a20cea036c5c8cb412220753c0ea5440bb40b7024969e8b7db8e9c8715cd0ab781e9b59dbe4618d8b6d1df7944f220636d7c3675638ecf0546880e8f2ab0fff702aa097bb9c265435606f963a10f4228cd594f3665900e6857d1c546438"}, &(0x7f0000000200)=0xec) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x7, 0x3, 0x0, 0x2, 0x100000001}, &(0x7f0000000280)=0x14) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x2) getsockopt$inet6_dccp_int(r4, 0x21, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 85.634093] QAT: Invalid ioctl [ 85.647257] QAT: Invalid ioctl [ 85.677345] FAULT_FLAG_ALLOW_RETRY missing 30 [ 85.682035] CPU: 0 PID: 9995 Comm: syz-executor6 Not tainted 4.16.0-rc4+ #256 [ 85.689286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.698636] Call Trace: [ 85.701212] dump_stack+0x194/0x24d [ 85.704818] ? arch_local_irq_restore+0x53/0x53 [ 85.709468] ? handle_userfault+0xb97/0x2490 [ 85.713855] handle_userfault+0xbd9/0x2490 [ 85.718064] ? handle_userfault+0x1864/0x2490 [ 85.722544] ? userfaultfd_ioctl+0x4520/0x4520 [ 85.727099] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.732275] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.737446] ? print_irqtrace_events+0x270/0x270 [ 85.742179] ? print_irqtrace_events+0x270/0x270 [ 85.746909] ? print_irqtrace_events+0x270/0x270 [ 85.751639] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 85.756973] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 85.762310] ? perf_trace_lock+0xd6/0x900 [ 85.766445] ? __lock_acquire+0x664/0x3e00 [ 85.770661] ? __lock_acquire+0x664/0x3e00 [ 85.774884] ? trace_hardirqs_off+0x10/0x10 [ 85.779188] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 85.784369] ? find_held_lock+0x35/0x1d0 [ 85.788413] ? __handle_mm_fault+0x2ded/0x38c0 [ 85.792969] ? lock_downgrade+0x980/0x980 [ 85.797092] ? lock_release+0xa40/0xa40 [ 85.801044] ? do_raw_spin_trylock+0x190/0x190 [ 85.805602] ? userfaultfd_ctx_put+0x740/0x740 [ 85.810169] __handle_mm_fault+0x2dfa/0x38c0 [ 85.814561] ? __pmd_alloc+0x4e0/0x4e0 [ 85.818420] ? trace_hardirqs_off+0x10/0x10 [ 85.822721] ? find_held_lock+0x35/0x1d0 [ 85.826764] ? handle_mm_fault+0x35b/0xb10 [ 85.830977] ? lock_downgrade+0x980/0x980 [ 85.835112] ? handle_mm_fault+0x2f8/0xb10 [ 85.839325] handle_mm_fault+0x44a/0xb10 [ 85.843363] ? __handle_mm_fault+0x38c0/0x38c0 [ 85.847916] ? vmacache_find+0x5f/0x280 [ 85.851866] ? find_vma+0x30/0x150 [ 85.855384] __do_page_fault+0x5c9/0xc90 [ 85.859420] ? trace_event_raw_event_lock+0x340/0x340 [ 85.864594] ? mm_fault_error+0x2c0/0x2c0 [ 85.868715] ? memdup_user+0x2c/0x90 [ 85.872404] ? do_ip_setsockopt.isra.12+0xe45/0x3210 [ 85.877480] ? trace_hardirqs_off+0x10/0x10 [ 85.881791] ? compat_sock_common_setsockopt+0xb2/0x140 [ 85.887132] ? compat_SyS_setsockopt+0x17c/0x410 [ 85.891861] ? do_fast_syscall_32+0x3ec/0xf9f [ 85.896339] do_page_fault+0xee/0x730 [ 85.900113] ? __do_page_fault+0xc90/0xc90 [ 85.904328] ? find_held_lock+0x35/0x1d0 [ 85.908371] ? __might_fault+0x110/0x1d0 [ 85.912410] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 85.917235] page_fault+0x25/0x50 [ 85.920664] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 85.926530] RSP: 0018:ffff8801d72d7520 EFLAGS: 00010202 [ 85.931866] RAX: ffffed003ab71c35 RBX: 0000000020012f18 RCX: 00000000000000e8 [ 85.939106] RDX: 00000000000000e8 RSI: 0000000020012f18 RDI: ffff8801d5b8e0c0 [ 85.946349] RBP: ffff8801d72d7550 R08: ffffed003ab71c35 R09: ffffed003ab71c35 [ 85.953590] R10: 000000000000001d R11: ffffed003ab71c34 R12: 00000000000000e8 [ 85.960832] R13: ffff8801d5b8e0c0 R14: 00007ffffffff000 R15: 0000000020013000 [ 85.968094] ? _copy_from_user+0xc5/0x110 [ 85.972230] memdup_user+0x54/0x90 [ 85.975747] xfrm_user_policy+0xf7/0x8c0 [ 85.979787] ? cred_has_capability+0x1a0/0x3d0 [ 85.984342] ? km_migrate+0x340/0x340 [ 85.988116] ? selinux_ipv4_output+0x40/0x40 [ 85.992503] ? do_ip_setsockopt.isra.12+0x358/0x3210 [ 85.997594] ? selinux_capable+0x36/0x40 [ 86.001633] ? security_capable+0x8e/0xc0 [ 86.005759] ? ns_capable_common+0xcf/0x160 [ 86.010071] do_ip_setsockopt.isra.12+0xe45/0x3210 [ 86.014976] ? ip_ra_control+0x5c0/0x5c0 [ 86.019010] ? trace_hardirqs_off+0x10/0x10 [ 86.023305] ? finish_task_switch+0x1c1/0x7e0 [ 86.027776] ? lock_downgrade+0x980/0x980 [ 86.031917] ? find_held_lock+0x35/0x1d0 [ 86.035961] ? avc_has_perm+0x35e/0x680 [ 86.039921] ? lock_downgrade+0x980/0x980 [ 86.044049] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.048530] ? lock_release+0xa40/0xa40 [ 86.052476] ? trace_hardirqs_off+0x10/0x10 [ 86.056772] ? copy_overflow+0x20/0x20 [ 86.060644] ? avc_has_perm+0x43e/0x680 [ 86.064595] ? avc_has_perm_noaudit+0x520/0x520 [ 86.069243] ? __fget+0x342/0x5b0 [ 86.072671] ? lock_downgrade+0x980/0x980 [ 86.076797] ? lock_release+0xa40/0xa40 [ 86.080747] ? __lock_is_held+0xb6/0x140 [ 86.084809] ? sock_has_perm+0x2a4/0x420 [ 86.088847] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 86.094183] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 86.099874] compat_ip_setsockopt+0x47/0xd0 [ 86.104174] inet_csk_compat_setsockopt+0x95/0x120 [ 86.109075] ? ip_setsockopt+0xa0/0xa0 [ 86.112941] compat_tcp_setsockopt+0x3d/0x70 [ 86.117330] compat_sock_common_setsockopt+0xb2/0x140 [ 86.122493] ? tcp_setsockopt+0xd0/0xd0 [ 86.126450] compat_SyS_setsockopt+0x17c/0x410 [ 86.131007] ? sock_common_setsockopt+0xd0/0xd0 [ 86.135655] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 86.140386] ? do_fast_syscall_32+0x156/0xf9f [ 86.144858] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 86.149591] do_fast_syscall_32+0x3ec/0xf9f [ 86.153885] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.158360] ? do_int80_syscall_32+0x9c0/0x9c0 [ 86.163696] ? _raw_spin_unlock_irq+0x27/0x70 [ 86.168167] ? finish_task_switch+0x1c1/0x7e0 [ 86.172642] ? syscall_return_slowpath+0x2ac/0x550 [ 86.177545] ? prepare_exit_to_usermode+0x350/0x350 [ 86.182537] ? sysret32_from_system_call+0x5/0x3c [ 86.187360] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.192182] entry_SYSENTER_compat+0x70/0x7f [ 86.196564] RIP: 0023:0xf7ff5c99 [ 86.199901] RSP: 002b:00000000f77f109c EFLAGS: 00000286 ORIG_RAX: 000000000000016e [ 86.207580] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 0000000000000000 [ 86.214833] RDX: 0000000000000010 RSI: 0000000020012f18 RDI: 00000000000000e8 [ 86.222079] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2018/03/09 05:15:25 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x2, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4800, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x1e) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@my=0x1}) 2018/03/09 05:15:25 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000040)={0xb05}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000010000000000000000659ff5b281f3b880"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:25 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1000) 2018/03/09 05:15:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40200, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x8fb) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) socket$inet6(0xa, 0xb, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:25 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x90c00, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000040)={@mcast2}, &(0x7f0000000080)=0x14) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)={0x1a8, 0xe, 0xb, 0x6, 0x70bd27, 0x25dfdbfc, {0x5d2772275bb1a8b7, 0x0, 0x1}, [@generic="fd591689c10948613b4ee0d296237f08c32d32df5b22127656f8c4a1e8ee0bb80b26c6bded1dd9d71b0f6734460a0aae3d0272074027324d000da6d08e1feb703499ffcfb164b11db3a7c4cc2617d0d1e0a1ae80a7a057a13a05d024b124eac1e2a1dc24b1ce5b428c2e5631bc5815661eab6697b81fb857068f96d4c52e9f9e94278172e90e3df60979c518b23236fbc900bd523655a795b98c9e60be4b8b6c814fdfd7d5635ff3b0594c1b326f459ba6cf84612c88f79bf59bb3116910d451b82b1687bc86c2ddb8937567cfc587ac9f3cab5f565c251a030b08b2caed1501da8a77cde7cd4708641aad7b9b9dccbbe22c4c4c", @typed={0x18, 0x7c, @ipv6}, @generic="b3b318e3f8731e4bfb772cc01eefa0f50d09293e56d07cd9c25ac611adeb167ac4f4fb16b3db9480664013fc13af9c0fe8a370c62cfc694f504d38bc861719c9e65baa15e0395710d0ce2ea6f41de1692c9c4030aabc64f18181ea703ed3f502860aac61f2ca17ac3d1da59390c5e28fe159a3c0ccc9bf66524b780d9ad784f74ad4c4d42268"]}, 0x1a8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000015) bind$netrom(r0, &(0x7f00000003c0)=@full={{0x3, {"8d9530ebdd7473"}, 0x9}, [{"60fc9763835f90"}, {"f2b9cdf2b6d52e"}, {"e1e0282247699e"}, {"543053de595d13"}, {"bb3b07c3978b82"}, {"30af362e5d2feb"}, {"82506c484e4e58"}, {"eac49c3002563d"}]}, 0xfffffffffffffec5) 2018/03/09 05:15:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0x9, 0x400, 0x9, {0x0, 0x1c9c380}, 0xffff}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00000000c0)='/dev/sg#\x00') getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:25 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xb3, 0x4002) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x5, 0x4) sendmmsg(r1, &(0x7f0000007240)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x3, 0x0, {0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="97d5c14a9d6af213b1b062049d943601d3c571e7e27777ff59fe9d59badc88c17a5b63f54c1e9bb2122014190fbcce3fe9147a46ff93b646d7fc948f11883f3c157d4b7f3576f38bd02f1b6042c5003b0be9", 0x52}, {&(0x7f00000001c0)="9b8deb30de0c0a70174a4eea7b850fbbebbd489c27dd5d23c5acd023095dd9ff6e37d08b379cd6a247bf2194c950cb3beee3d254b52e979b6bbe2b973c5cf236df5aeda4a1c26daba1cb5430526496ede0c583c5b39be75a4f9a4d43637dc6ab042aeb37fb5f5f160c", 0x69}], 0x2, &(0x7f0000000280)=[{0x100, 0x115, 0x4, "3f6e2e83471364cd7875cdcf55df863e90b3d8b68e4155aa386da4274673b772163cc330dc06155d28e949aab5630e4d39ee21817652cfb8807f063a5c942ef186c50199f82d0f309525cc44bb89193f1ce4ed2e196501fb75947071338338970a62d0ca2a57636811557260e8c4786129b9c5ff15d1055079c180727cb565bb8a5a4815af63862241f55e33341fe3bb9790a696fef23189220f4a5262a6a7ea9b298dafb6518bc1668884b11d5166d2730eeb2a0847b6b98ce1ab980cd2b285e56f65cf313e25429f1541cfb53d9c6208545433f1617f8bd807499a824823ec66e164f8c5f260b3ea908967bb615ce19afd"}, {0xf8, 0x11f, 0x11, "0b81bb3ec2388eb39166b49ae97c177928a990a99f5da9ef23e8c3b0f911042cdb7ecb2d546738088a135e611bc7aa79b406aabfef09aa1b5e1566aac006d442a703d7dc35315e0674771a0a178b5362a703d79a89249d4e107c7d357721dade35b6c2052732628b4a41325d78609723c07765e2a782185e5814d6765d1121560aacdfeb70ae248d340810e496238050cd91795c6fd914019a0fa451ff0061c724eb070a1a46d8df023b96d2326b758e424ed53e828eb64d42278394a062c30e25ac7b4d7dbd5ab893a011fed19dde27098f5f1d4bcb1b18c33827a68db93a36b4cbdf7dd4ae4b71322cb044"}, {0xf0, 0x1, 0x800, "57da2d0a639cca5f321a3e49bf65a615f4c250524d28ddce9a17a3bd1831f917e9a035087708951de3ce59fcf53f8d3d6f73e99c5f9854619e791ee149f3006b63f4c20ebec031d335183b0bb5dd2915a8543d525b7bb24542702b4aea4103aad3d444cdf991561c073b5e9119ef335c0bf337c3f0edea3817a26593c81a845a4cd4f5f6956cc699864541eeb8b25f02986493706ba54f98e758a4a50cfba0434a5a78c499fdd640653dfbabdf5d6b4fa8710b43288a960bc497ee155e6e83582d5163235b4a93952e534163a643d30877ceb5a339f95ced1e563b5bded49fff5017c6"}, {0x9c, 0x0, 0x5, "514ed4ee2b63169ace4d785464c3638231099514d4f5e44a02aaebf83179952ac3c8ae4fc403733add1621b0ce98ea6f87e4a7452a35920690e98ae623ee4b941f98bcd11f323ab8509af4fcfe48c61eef55f377cef8daa4fdbc79ee5f0f2d39a5be14090e36bc8737d5332b7eb487d575ddee19114673ce93be569f50c32c6a0d23cfb63b3a89deb775a8cf45"}, {0xf4, 0x117, 0x8, "bc02f11613956e93e72f538de55f3356115d173f4e8cef00ddc25d7b61adcb3d3171799140ea3081da3e59a7b8c27483dc255139e76815963404fbb95f25ee41bb4a6475407b59f43d91d00ea36f83c09bbbe2b755a6b9240a285b31618ca42b014b1bb3f8ca3626cc8cf82d345827ab6c5463dd020047fcfd2b63d6883b08679aceaf3f794fcb6e9c78e175170f8cb77d6d20793a7f4fd4ac527efc92ec8707db3fd930d67a1337ec443f5fd8cb4690d72ec8b2efb24d68dfeab4d595575ae04609d52bb1ca2744f39da164aafaa91fbd82de085a818a3e2e69a26ce43c41202301356645bcfd46"}, {0x104, 0x10f, 0x7, "708df0b6f380459b063ab856704200e74c938c9d9eadc046beb308976990168111648f903277b787e89ab682a76ef11743314c588998a5de07d706d09e0026b9e3b7bb026b351ac3dee82c7bfc8f6d143242587445f92f85686007ac97e8df2ea5827c18a50e220fc2ec1de39865192c615568fc979472d76a2bf496f4fd10d050e3030c9d7043226dd04287ad1dc1a84394c81bfeab275a697b0b47947f30f130d973d6686529dc1fd00fc77a32e80211034fcd7ce2f617805af6ca4790c001382df88612d6f20b8c448f779fa07773646336808f409fb7b4d9df38acf2282ebe5e39ef154c594d89b2755a8f45abc9a97a0f82efab"}], 0x57c}, 0x4}, {{&(0x7f0000000800)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000880)="611d186e682aaa8156b0df0188a0de57d859eb9029929bdc4892d464bd9d153a358101710d8dd2fb00c49fbd6c1d769bf2a9ec3e2fa5c74b6eaf01df5f0e82cc20e94d436c93e50f82077e2fd5423d9394236604db47e3bd0287093f4d2aa51f8ce0fb6380a5e21fbb96128638f651624fd17d16ef777643a1a3f5eb98723435e68ca262322e814ae223ed3c1e4b817b148805fc30f9e7fa7c7c313194e02b5623db3136d53a7a56a619ee305ca2bbad2e737e4a3acea4e4c859f687a1ed1f73b2bc826e72910b1dec25c2bc39a27f04ba78e89f4a0dcbd7416637c88c3ecb1a8a", 0xe1}, {&(0x7f0000000980)="41138cf7defed789ba83e8d22ffec984e746c219ea22b58fd1c358", 0x1b}], 0x2, &(0x7f0000000a00), 0x0, 0x4010}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000a40)="3ae95fff4058723446632d69688a922c6eb145716f9c7007fa5cfca8b03bb79edf7caa90cb0fb1035a4629fc9a861908d6e52e5f53a7fcb2b46bfe26992a75affc", 0x41}, {&(0x7f0000000ac0)="036304730039fbff757149784cea94a904c29376499f26b70094e8592723498c7a01b646af4bc88a3dbfdeec18d279ec0706bba890fa2d8e9076790c3cb62aa288eb123805e58f2257e12969a89085956a442b2952f0c22a601a488b5ed072191504dffdd3bebffd526c64a7ca110ce4646730fa4dc4f08bf979574a6748b07f7f43e2ef20f8c233ff5b10504741260560f350609f5d65e3efe7a74626d2f59a7105bdd151d43feee45f08a23ec544b6cf48d31c39ef3272c7dbd9fa7ca392e4b8618b8b08fc9b550573a50ef8b9da89d773a4bca9b5d5a4cc201d6472651aa46ea02efaa9f60f", 0xe7}, {&(0x7f0000000bc0)="f639ee2cf96ec1565a748ac18549f17703784080782d5c4c95985a00b1e59783507b8c92c86bb511aee55a24df3a839f53c822d1377abd3b9f9edc081e04e35516ce1edb299457194cfcb60a4e0935a7b45bd0950511", 0x56}], 0x3, &(0x7f0000000c80)=[{0xa8, 0x101, 0x401, "f589f997356efb9540841565659575bd8d0f9460dc4d022eb05c300f550539d56c5a33f3bef7249b93e644f8f3a4ceb4784827fb5cdaaad19d42b088fd2eae3dd609aae3ae008dc5130e34e17e81d625d84c3d56fe47edccdcd08ef9c31a3dcb215708cbd4ec5c64ea40059c909f0d3616bd107e85742d9b752f76d35fe64e8bb7fe120576c47f77b1cbb9d4f884785f87e0582596a24ae622e1"}, {0xe0, 0x19f, 0x2, "33b19291282638b7b0e0b4836f44963f51560d4a1789518bd4708daeaba50ee37fc34db04dbabdc77c276af56a2019a1870ca4ec2ae5f490837dec2dd810a6d6651aad9490cd6dfd57d3252229feff10507805cf2ecd63a67a3370fb39cb04dec3900025c788f1964271fcfb39e1fcce3c838ad6af0dc1a721b899226fc44bcdd71430a43e5e61f8b5e6adf4743ed3e65c7082b8d190e786f1342f0217823bcbcbd141fe773beaf301ab33cec03993aaa2318cc3a7eb7fb55ee1a79b2a7040bd9ffbee140ca69b9b94701ed0b4e93022aa"}, {0xc4, 0x10d, 0xffffffff00000000, 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{0x88, 0x113, 0x0, "b4751e8727aea00d0f5caaa505df4299e43da89756cd677c562040c0fdd1d865ac5e17cc1211dbd4e8909c3eff072e02e97ce9648bee43e3bf9d1049ce59dff0c6cecd6431359452817f5c8e0f548b3513566a062e5b67a3e97b025e85529356c85addd5aaa8f933a92e93019161ccde4bd151b301832a3243a5"}, {0x7c, 0x12b, 0x6, "1065d3a41315961a213ee03898f70ff10105f252a5bbefed9a1f398999fd3ccbef114da6e1e6698103152cac30fc9e789e3a8a94e8ccd53266a42924b6189b727701a025decffc292083b4d72e7d1b0d858e67fa23b5d33ff1f978a9e64d98aa124e113408f38bcc83442f3faf78d6"}, {0x6c, 0x113, 0x4433, "4f3f8fde0085ed26a9077b55f98200405563b6e647009edcaeed46bb3e08bb72beaafe651a5fb24c687e441b1a3d4c4238be7c9224094ed45526f0abe39ea912364fe0231c3dd69b963cda80ac10d0d95912aafd00e38742325689aeaa3c07"}, {0x98, 0x109, 0xfffffffffffffffb, "139c500c537c375e0128c9092d5c9c49707d0e2fef6a1c3ae146d5bb92c409a3b4af5de46b51c1f4c17bacdbaca7e357fb8f89e75ae523406831fe51f154964a972b31389914bbf40091d212fb9fba8e71fa0d362bca5c2ff2ec75a1fae159cdf763598ebdf2851c8236fec4115aa153b8dfdc3472abf277f01e2d5ef76a155249967f39d37db7ce6714c3"}, {0x100c, 0x11f, 0xfffffffffffffff7, "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"}], 0x2220, 0x50}}], 0x7, 0x4040000) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x90, &(0x7f000057bff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) [ 86.229321] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 86.236563] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/09 05:15:25 executing program 5: lookup_dcookie(0x80000001, &(0x7f0000000040)=""/39, 0x27) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="757365722e2f30ce012f70746d7800c9b7417991f3808e012fc5fbe4332af9338bfbd002dea720c527a51cc055d337d7a480526dae64cd1e5ba678713ace9155aa9c3cd720fb6631515cc584e53cc9f12045dd9e601281a5d92f6676265102da04806f4f1f5a028d410713627fcdde5005cb99afde05a871bd4c90bb36fb1a704bfe878e4183973394204484bb2ea71817ce484eca40b9e9e81a3a7fb65d49790bf7b2d254180df0469722356566ce7469201071d705949e"], &(0x7f0000000040), 0xfffffffffffffeca) 2018/03/09 05:15:25 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x3, 0x4) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x64) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x1, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x280000) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x6, 0x20100800, 0x0, 0x3ea, 0x73, 0x956, 0x8, 0x1ff, 0x100000000000000, 0x8b05}, 0x10) r3 = fcntl$getown(r0, 0x9) fcntl$setownex(r2, 0xf, &(0x7f0000000100)={0x0, r3}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) 2018/03/09 05:15:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x108}, 0xc, &(0x7f0000000400)={&(0x7f0000000180)={0x254, 0x38, 0x101, 0x70bd2b, 0x25dfdbfd, {}, [@generic="0f09f03aecb502519dc08289feb76fa7bfdc3a6e28f03e18dbde0ae71d07284a96a622c0de1b6aab", @generic="e6fccc439fb4002a2f627686b72bd2b23aa6247b0a51e01bbcb18b5fa989de2844a9f4b419f5e4b90d9966c5f906c05b17307b1aaa09ea865185db19433a58b8adc66572bc04f4341d0742199a3213fbe31467f5265f7f39b6ba6122c5f980fbe58e1676aff57638d2d2fc4aa8cd9a5edfb5bd74cbe093b70a4ab7fef5c2c73dfd4c13131ce4ddb8141793dd978f42b9f0b86db63c2af70f57a5d57cee3a7d084731b3c280ced3e684e4379b465e205b1c97556f151e6bc80da63968f0886c3be034a4e7e41a012b85d0d06c93ed004d3b8b66940bec403851536e333c6ac8c339c14696a04f70211357df7fba921751750a8db87f6cbb", @nested={0x120, 0x7b, [@typed={0x18, 0x41, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="0f3b5d54a54ac9ebb2462c7165fef3cc305368a9d2360d56cd67176401f97a7d80ee667c88572a9a8d495c5be05e9b40ca7976107b7133095bb11c4d061e632c1e0ed40797b26ed72f0995af6b1821b36499b9a13c66ab9b8a46a30404f6744a0adf3400b143d88f82a6a8498ceae0ec903ff0d0c3468432deecf1059610de5647c6cc1ddc430cadb700b4ab3ea69aab26ac17ac0b05a57525a51283ca864ded94bd83ccef14244447361fbb7290b810331e3329b79e981e568f0c10ec7ad619a04c2c158e2787c95e4ae3a0b0c890dbb70209f4e6cf60b6a531a35ee026a8f9622e976b97943e6b46c7ee9750e9a609443a", @typed={0x10, 0x21, @u64=0xffffffffc2cef9d4}]}]}, 0x254}, 0x1, 0x0, 0x0, 0x40004}, 0x20000000) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x20484, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x4, 0x200000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'ip6gre0\x00', 0x400}) 2018/03/09 05:15:25 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x0, &(0x7f00009ff000)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="260101ee5e249b0b9c610c0aff929dfb6424b2372268600286c94f32b077ae49f8845061e06bcca783839fb3d2961c5e6b0b93e063597554e474422540ec4ed2cd45abc0d277950cd81d9d96793be41ebc3f5515ec230f5444bed396d799df6c50ca", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYPTR64], @ANYPTR64, @ANYRES32, @ANYBLOB="6dae22c448ca20b64bd038be9335a27ca5965b032a150393e10f831fab36c05095edd4d72d94855b912b0a64977c785aba4b7a90bbc88f55e8ff924f6739cc2ed2e07674b22b79edfcb4d48cd1522049b6e9b8bbdb8c1f07ac4d9c628bdee7d13ceec0392f142b5fe07d1cbd32eed3fe1892aa0196ff07c00c2fd6b49c099e1a8997819f25c7b5e5cd13c6fc30b12c83ce8e9f6b8d2475eb5349eb2a0e9877d822abc2e144cfbbe6a5908242545e510e0fc5796c6ce56b0990101646996f8ea48c0f7320639c1a5bdcca13a961b5f523ff38027db9fd7e031cdd502724ac9da5a9", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYPTR64, @ANYRES64, @ANYPTR, @ANYPTR, @ANYPTR]]], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x20000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000280)={0x2, 0x100000000, 0x5, 0x14, 0x5, 0x100}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/03/09 05:15:25 executing program 3: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x103000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x8) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d6ffc)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x1, 0x7a3}, 0x2) 2018/03/09 05:15:25 executing program 6: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x10032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:25 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) 2018/03/09 05:15:25 executing program 1: syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x2, 0x1) 2018/03/09 05:15:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/1) 2018/03/09 05:15:25 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/03/09 05:15:25 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x20000000000004, 0x46a, &(0x7f00006ab000)=""/183, 0x0, 0x400000000000}, 0x48) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/03/09 05:15:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0100000000000000ffcee86dea", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/03/09 05:15:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x11e40eb6, 0x400) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) r2 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x10000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)={r1, r2}) personality(0x400000f) r3 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x7fffffff, 0x9, 0x5, 0x400, 0x0, 0x0, 0x200, 0x4, 0x5, 0x100000001, 0x4, 0xc10, 0x10001, 0x7e3, 0x7ff, 0x4, 0x1, 0x9, 0x1f, 0x5, 0x4, 0x5a4ae37d, 0x1, 0x7f, 0x2, 0x7ff, 0x0, 0x6, 0x80, 0x1007, 0x31, 0xc72, 0x7ff, 0x0, 0x1c, 0x1, 0x0, 0x4, 0x0, @perf_config_ext={0xcb4f, 0x2}, 0x20001, 0x1, 0x7, 0x5, 0x6, 0x9, 0x5}, r3, 0xc797, r0, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000030000000000000000000000950040d00b0800006f4b0626cb5b9f03257a3628a0fad22b8d420cca51d61dcdf14613b37fff86eb6beb879028e95028c3f47a801c7b139dc04f370509b26008561cb9b90955bec00043bb1c729c499e45ddf9fa9423fb2807ff64b52fbaa64fee9f9b4d57d5c0b47a6a8ccc51bfcee21aa30a835658771f882961b01dee1da10efbdb2be28ff74d35ce91aafe7fd54138442ce1237e90c82794359279d102db56356601983a70f5b2221d28ddb1b9e4b3051ee9493002b879ad9e81539b735ecb49202ba9eb312b15bed64ed06fc4b43412a8a35deda2"], &(0x7f0000000040)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:25 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_setscheduler(r0, 0x2, &(0x7f0000000080)=0x7) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 86.512583] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10073 comm=syz-executor1 2018/03/09 05:15:25 executing program 3: nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9f6, 0x0) mmap(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x3, 0x8031, r0, 0xfffffffffffffffd) munlockall() waitid(0x0, 0xffffffffffffffff, &(0x7f0000000300), 0x1000008, &(0x7f0000000340)) 2018/03/09 05:15:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x101) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) fgetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100), 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000100)={0x80, 0x20, 0x1, r2}) [ 86.557646] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10081 comm=syz-executor1 2018/03/09 05:15:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183, 0x200000000000}, 0x48) 2018/03/09 05:15:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x658, 0x8000, 0x9, 0x0, r3}, &(0x7f0000000140)=0x10) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000200)={0x8ec2, 0x8, [0x3d2e9847, 0x11]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x7) 2018/03/09 05:15:25 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x3c, 0x100000000, 0xffffffffffffff80, 0x4, 0x0, 0x8, 0x4000, 0x4, 0x4, 0x6, 0xe0c, 0x7, 0x0, 0x0, 0x3b8, 0x8, 0x2, 0xfffffffffffff800, 0xe0, 0xff, 0x4, 0x6, 0x4ba1, 0x5, 0x7, 0x5be, 0x80, 0x0, 0x57d4, 0x3, 0x0, 0x4, 0x7, 0x2, 0x461, 0x7fffffff, 0x0, 0x8, 0x2, @perf_bp={&(0x7f0000000040)}, 0x2200, 0x70, 0x8000, 0x1, 0x7f, 0xb3b, 0x1f}, r1, 0x6, r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = dup(0xffffffffffffff9c) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000140)) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r2, &(0x7f0000000240)="1053910ee23e04b19fdc26f4a2ca5d74ba982acfc8c3c9cf157b41d088e55ad0c8d82bd9eb0e0e3bef9a733802988cafda2df40fb0a537735543eaa8851e4caa43e56c8ef82b78adbb0413184c3cd047e03cc61769c33dd76c1df46dbec8036e4dc8aece5300b3651dd4a6b98fdf5a9ef838f8823bf17c7746512ac1d4ce602a370ed5"}, 0x10) 2018/03/09 05:15:25 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x24000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x12002, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fsync(r0) 2018/03/09 05:15:25 executing program 1: syz_emit_ethernet(0x5eb, &(0x7f0000000600)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x5b5, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) 2018/03/09 05:15:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x7, 0x4, 0x3, 0x2, 0x1, 0x4, 0x200, 0xc3bb, 0xfffffffffffffffe, 0xfffffffffffffff8}) 2018/03/09 05:15:25 executing program 3: clone(0x200, &(0x7f0000199000), &(0x7f0000ad8ffc), &(0x7f0000f57ffc), &(0x7f000025e000)) mknod(&(0x7f0000000040)='./file0\x00', 0x1001, 0x27f) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = getpgrp(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x5) process_vm_readv(r1, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/191, 0xbf}], 0x1, &(0x7f0000001500)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') readv(r2, &(0x7f0000bf5000)=[{&(0x7f0000175fb8)=""/72, 0x48}], 0x1) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) creat(&(0x7f0000001600)='./file0\x00', 0x0) 2018/03/09 05:15:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x4, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x2, @empty, 0x214}}]}, 0x10c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)={0x6, 0x80000000}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c) 2018/03/09 05:15:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000030000000000000000000000e21915e58cbc950000efffff0000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@sco, &(0x7f00000002c0)=0x80, 0x800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)="2c825b141b84b0b6acc0dbf945d9f937ea9f9c6f07e222b68c3323e7f94a8a3e85b64d578909397bc1ae04270ae83994fcc9a92388b677b13cb8d6f132d0f551cc1c6085f28dd7d8dd507e3fe9c83418525b3a8af252d488be3c469055281aed8f4213f530cfce9b29d9e4a7c821402e51dd01b3e414d11b3e56a7788c3e252acdb7e724a54daa416272c140dcf29f1e04f01ded4b11a1b0311d5207274170f7b5d7cc9c9bc49206f18f55289a8438ed1adff7079bc4fb197fb2519c88e1ffddfc5004d694a4b85ded03ea4d49a7e6e9", 0xd0) 2018/03/09 05:15:25 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/03/09 05:15:25 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_regs={0x4}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x100000000, 0x80]) 2018/03/09 05:15:25 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800ff000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:25 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x1}, 0x48) 2018/03/09 05:15:25 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x80000002, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000000000), &(0x7f000033bffc)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(0xffffffffffffffff, 0xc0485510, &(0x7f0000d7f000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000892000)}) fremovexattr(r1, &(0x7f0000000080)=@random={'os2.', '/selinux/checkreqprot\x00'}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000003780)={&(0x7f00000000c0)=@full={{0x3, {"e5ab7f6e11a167"}, 0xf8}, [{"7d4f3b745afdc3"}, {"9d8c420bf496c1"}, {"3f317aa87e3029"}, {"de2063eab52159"}, {"f3cc0d283f2078"}, {"4ec99328176972"}, {"f1e71df279b136"}, {"d6ffe150b9921e"}]}, 0x48, &(0x7f0000002480)=[{&(0x7f0000000140)="01a6180a9d7f513347ff83326932ab83e824d6188e3956b8e7c0b6734aba619e8a9aabc43858e98a8386cd610e831d119c01cf3287c52d5f0f1af9e5ca704b1c89", 0x41}, {&(0x7f00000001c0)="96b39bc010cf13719c6b18e076b2d683c497aaaf41304861c89deeffbf13d4b71bf3c2b5e4d4a081c3eb9702d00e47e89ac899aebc390937d94b964bd6a890696e9e90e81351d7266b4843f8b8fa19594bf27bd9ce0074", 0x57}, {&(0x7f0000000240)="9c31d47c2b21f73e5705d0048a78fec7dbf406a77f56988ea826b2bae691983ff55b9118cc9744", 0x27}, {&(0x7f0000000280)="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"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0x1288, 0x4}, 0x20000000) dup3(r2, r3, 0x0) 2018/03/09 05:15:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0xffffffffffffffff}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000094000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000700)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000680), &(0x7f00000006c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000300)=ANY=[@ANYBLOB="d00200001a0000082bbd7000fcdbdf25e0000002000000000000000000000000000000000000000000000000000000004e24001f4e22ffff0200208073000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"], 0x2d0}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:25 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x5) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x5cf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000040)={0x2, 0x0, [{0x8000000b, 0x4, 0x8, 0x9, 0x1ff}, {0xa, 0x1, 0x0, 0x0, 0xffffffff}]}) 2018/03/09 05:15:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '/dev/ptmx\x00'}) [ 86.938210] FAULT_FLAG_ALLOW_RETRY missing 30 [ 86.942793] CPU: 0 PID: 10140 Comm: syz-executor4 Not tainted 4.16.0-rc4+ #256 [ 86.950138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.959464] Call Trace: [ 86.962038] dump_stack+0x194/0x24d [ 86.965648] ? arch_local_irq_restore+0x53/0x53 [ 86.970303] ? handle_userfault+0xb97/0x2490 [ 86.974689] handle_userfault+0xbd9/0x2490 [ 86.978898] ? handle_userfault+0x1864/0x2490 [ 86.983377] ? userfaultfd_ioctl+0x4520/0x4520 [ 86.987933] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.993096] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 86.998264] ? print_irqtrace_events+0x270/0x270 [ 87.002991] ? print_irqtrace_events+0x270/0x270 [ 87.007724] ? print_irqtrace_events+0x270/0x270 [ 87.012454] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 87.017792] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 87.023143] ? __lock_acquire+0x664/0x3e00 [ 87.027350] ? __lock_acquire+0x664/0x3e00 [ 87.031563] ? trace_hardirqs_off+0x10/0x10 [ 87.035863] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 87.041041] ? find_held_lock+0x35/0x1d0 [ 87.045089] ? __handle_mm_fault+0x2ded/0x38c0 [ 87.049645] ? lock_downgrade+0x980/0x980 [ 87.053766] ? trace_hardirqs_off+0x10/0x10 [ 87.058061] ? lock_release+0xa40/0xa40 [ 87.062008] ? print_irqtrace_events+0x270/0x270 [ 87.066746] ? do_raw_spin_trylock+0x190/0x190 [ 87.071302] ? userfaultfd_ctx_put+0x740/0x740 [ 87.075868] __handle_mm_fault+0x2dfa/0x38c0 [ 87.080254] ? __pmd_alloc+0x4e0/0x4e0 [ 87.084114] ? trace_hardirqs_off+0x10/0x10 [ 87.088412] ? find_held_lock+0x35/0x1d0 [ 87.092455] ? handle_mm_fault+0x35b/0xb10 [ 87.096664] ? lock_downgrade+0x980/0x980 [ 87.100795] ? handle_mm_fault+0x2f8/0xb10 [ 87.105011] handle_mm_fault+0x44a/0xb10 [ 87.109060] ? __handle_mm_fault+0x38c0/0x38c0 [ 87.113612] ? vmacache_find+0x5f/0x280 [ 87.117561] ? vmacache_update+0xfe/0x130 [ 87.121683] ? find_vma+0x30/0x150 [ 87.125199] __do_page_fault+0x5c9/0xc90 [ 87.129250] ? mm_fault_error+0x2c0/0x2c0 [ 87.133369] ? memdup_user+0x2c/0x90 [ 87.137064] ? do_ip_setsockopt.isra.12+0xe45/0x3210 [ 87.142138] ? trace_hardirqs_off+0x10/0x10 [ 87.146432] ? compat_sock_common_setsockopt+0xb2/0x140 [ 87.151765] ? compat_SyS_setsockopt+0x17c/0x410 [ 87.156494] ? do_fast_syscall_32+0x3ec/0xf9f [ 87.160968] do_page_fault+0xee/0x730 [ 87.164742] ? __do_page_fault+0xc90/0xc90 [ 87.168953] ? find_held_lock+0x35/0x1d0 [ 87.172994] ? __might_fault+0x110/0x1d0 [ 87.177039] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.181864] page_fault+0x25/0x50 [ 87.185293] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 87.191146] RSP: 0018:ffff8801b5667520 EFLAGS: 00010202 [ 87.196481] RAX: ffffed0036029cbd RBX: 0000000020012f18 RCX: 00000000000000e8 [ 87.203725] RDX: 00000000000000e8 RSI: 0000000020012f18 RDI: ffff8801b014e500 [ 87.210969] RBP: ffff8801b5667550 R08: ffffed0036029cbd R09: ffffed0036029cbd [ 87.218213] R10: 000000000000001d R11: ffffed0036029cbc R12: 00000000000000e8 [ 87.225457] R13: ffff8801b014e500 R14: 00007ffffffff000 R15: 0000000020013000 [ 87.232742] ? _copy_from_user+0xc5/0x110 [ 87.236866] memdup_user+0x54/0x90 [ 87.240383] xfrm_user_policy+0xf7/0x8c0 [ 87.244422] ? cred_has_capability+0x1a0/0x3d0 [ 87.248977] ? km_migrate+0x340/0x340 [ 87.252750] ? selinux_ipv4_output+0x40/0x40 [ 87.257133] ? do_ip_setsockopt.isra.12+0x358/0x3210 [ 87.262220] ? selinux_capable+0x36/0x40 [ 87.266259] ? security_capable+0x8e/0xc0 [ 87.270383] ? ns_capable_common+0xcf/0x160 [ 87.274681] do_ip_setsockopt.isra.12+0xe45/0x3210 [ 87.279590] ? ip_ra_control+0x5c0/0x5c0 [ 87.283630] ? trace_hardirqs_off+0x10/0x10 [ 87.287925] ? finish_task_switch+0x1c1/0x7e0 [ 87.292394] ? lock_downgrade+0x980/0x980 [ 87.296528] ? find_held_lock+0x35/0x1d0 [ 87.300568] ? avc_has_perm+0x35e/0x680 [ 87.304530] ? lock_downgrade+0x980/0x980 [ 87.308650] ? _raw_spin_unlock_irq+0x27/0x70 [ 87.313118] ? lock_release+0xa40/0xa40 [ 87.317063] ? trace_hardirqs_off+0x10/0x10 [ 87.321358] ? copy_overflow+0x20/0x20 [ 87.325229] ? avc_has_perm+0x43e/0x680 [ 87.329178] ? avc_has_perm_noaudit+0x520/0x520 [ 87.333820] ? __fget+0x342/0x5b0 [ 87.337248] ? lock_downgrade+0x980/0x980 [ 87.341372] ? lock_release+0xa40/0xa40 [ 87.345322] ? __lock_is_held+0xb6/0x140 [ 87.349385] ? sock_has_perm+0x2a4/0x420 [ 87.353425] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 87.359117] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 87.364814] compat_ip_setsockopt+0x47/0xd0 [ 87.369112] inet_csk_compat_setsockopt+0x95/0x120 [ 87.374017] ? ip_setsockopt+0xa0/0xa0 [ 87.377889] compat_tcp_setsockopt+0x3d/0x70 [ 87.382273] compat_sock_common_setsockopt+0xb2/0x140 [ 87.387435] ? tcp_setsockopt+0xd0/0xd0 [ 87.391387] compat_SyS_setsockopt+0x17c/0x410 [ 87.395946] ? sock_common_setsockopt+0xd0/0xd0 [ 87.400608] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.405350] ? do_fast_syscall_32+0x156/0xf9f [ 87.409821] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 87.414550] do_fast_syscall_32+0x3ec/0xf9f [ 87.418843] ? _raw_spin_unlock_irq+0x27/0x70 [ 87.423323] ? do_int80_syscall_32+0x9c0/0x9c0 [ 87.427876] ? _raw_spin_unlock_irq+0x27/0x70 [ 87.432344] ? finish_task_switch+0x1c1/0x7e0 [ 87.436819] ? syscall_return_slowpath+0x2ac/0x550 [ 87.441722] ? prepare_exit_to_usermode+0x350/0x350 [ 87.446715] ? sysret32_from_system_call+0x5/0x3c [ 87.451537] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.456356] entry_SYSENTER_compat+0x70/0x7f [ 87.460733] RIP: 0023:0xf7f88c99 [ 87.464074] RSP: 002b:00000000f778409c EFLAGS: 00000286 ORIG_RAX: 000000000000016e [ 87.471761] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 0000000000000000 [ 87.479020] RDX: 0000000000000010 RSI: 0000000020012f18 RDI: 00000000000000e8 2018/03/09 05:15:26 executing program 7: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="4d0100d7b4ce4dc80000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x141000) r1 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6, 0x8053, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, 0x10, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) connect$can_bcm(r0, &(0x7f0000000200)={0x1d, r2}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={r1}) 2018/03/09 05:15:26 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000003000000000000000000000095008cd640000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8340, 0x0) 2018/03/09 05:15:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x4, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x2, @empty, 0x214}}]}, 0x10c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)={0x6, 0x80000000}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c) 2018/03/09 05:15:26 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0044dff, &(0x7f0000001000)=0xfffffdfd) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x2, 0x1}, {0x0, 0x7}, 0x6, 0x7, 0x8}) uname(&(0x7f0000000040)=""/139) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x101000) fgetxattr(r1, &(0x7f00000001c0)=@random={'os2.', '/dev/snd/timer\x00'}, &(0x7f0000000200)=""/57, 0x39) ftruncate(r0, 0x7) 2018/03/09 05:15:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x340, 0x0) 2018/03/09 05:15:26 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:26 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0xc001, 0x180) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1000000b, &(0x7f0000000140)=""/210, &(0x7f0000000100)=0xd2) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}, {0x80000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000000)=""/127, &(0x7f0000000100)=0xfffffef4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x2000000, 0x244840) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x8, 0x4) [ 87.486269] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.493514] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.500756] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/09 05:15:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x4, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x2, @empty, 0x214}}]}, 0x10c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)={0x6, 0x80000000}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c) 2018/03/09 05:15:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) dup(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/03/09 05:15:26 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/03/09 05:15:26 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:26 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0x90, &(0x7f00006ab000)=""/183}, 0x3f4) 2018/03/09 05:15:26 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000140)={0x7, 0x9}) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') recvfrom(r0, &(0x7f0000000240)=""/250, 0xfa, 0x10000, &(0x7f0000000340)=@ax25={0x3, {"621cfb5a731207"}, 0x8}, 0x80) gettid() exit(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x0, r1}) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000000000)="909e0910378000ef9a2af1675df3563e91a28c7ffd7cd6fdf72d7b2850df41da42931676961ddf0323b6d6a3d28ec99e1b0863626a1bd00e0c68d92140e4f3fcf4b86567d4b9c553e4b9fb6fe84e1fbdf8c8234ec15baccfdacb103c7ad4fc33cc866d0b", 0x64) gettid() symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000200)={0x6, 0x101, 0x200, 0x1000, 0x400, 0x2}) 2018/03/09 05:15:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x4, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x2, @empty, 0x214}}]}, 0x10c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)={0x6, 0x80000000}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c) 2018/03/09 05:15:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/146, 0x92}, {&(0x7f0000000180)=""/147, 0x93}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/83, 0x53}, {&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000400)=""/112, 0x70}], 0x3, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5d, 0x40000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000040)={{0x9, 0x4}, {0x1, 0x400}, 0x9, 0x4, 0x20}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:26 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x50440) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1ffffdd, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x2, 0x20}, 0xc) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x200b, &(0x7f0000000100)=""/210, &(0x7f0000663ffc)=0xab) ioctl(r3, 0x9, &(0x7f0000000080)="27152f258fd390cd85ee72209416be9453266705ad2a43ca94945a6639f251ed72ef894e9472effa9fe4c6f636278d0c03d3ab262f1cc908a092bc511312b134a8afc8") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:26 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="1800001c07000000000000001b0003000000f6ff7eea0000ff009500400000c20000780716b0f87fd8481e4dbd2deef595d71a4e306e558425b562b863c9f7114729fbc0b74395233d5384b1b0d49c70308070f725ee4e644957d7eac2fd61ab3091c5ab8a"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) connect$bt_l2cap(r3, &(0x7f0000000440)={0x1f, 0x7, {0x7, 0x6, 0x8001, 0x5a66, 0x5381911b, 0x7}, 0x10001}, 0xe) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x6, 0x4e22, 0xffffffffffffff1d, 0xa, 0x20, 0x80, 0xff, r1, r2}, {0x10000, 0x1, 0x7, 0xffffffff, 0x3, 0x7, 0x3, 0x5}, {0x0, 0x4, 0x1f, 0x9}, 0x2, 0x6e6bb4, 0x2, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1, 0x2, 0x8972, 0xec1}}, 0xe8) 2018/03/09 05:15:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x4, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x2, @empty, 0x214}}]}, 0x10c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x8) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)={0x6, 0x80000000}) 2018/03/09 05:15:26 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x80) 2018/03/09 05:15:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x1, [{{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x10c) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000240)="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", 0x1000) 2018/03/09 05:15:26 executing program 7: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x4, 0x80000) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x8000000000000, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000240)={0x20000001}) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x9, 0x2) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x5, 0xb7, &(0x7f00000000c0)=""/183}, 0x48) 2018/03/09 05:15:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80002, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000080)={0xfffffffffffffe00, 0x5d, 0x2}) 2018/03/09 05:15:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x4, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x2, @empty, 0x214}}]}, 0x10c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x8) 2018/03/09 05:15:26 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x208040, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:26 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18007c0003008048188c35d32b4aca96000000000000000000009500400000000000240a2465410000004417484136502f3a27ca4a67b021140bfadbb998255b6ba08b2eb859004682c40294cc1051a385bff4d587822985ac10444cbb89644cf2f7fc1ac9dd0e2a01f759c59c6b04370659c10629f1c5a6615ad8e33ef8213b89f1da2d8a0319a50ceb5b3053fb067973b5711da80132f9327064a12eaff23c3e346e1f6ed602303decc629a80d3c8341b4abea8f"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:26 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10400, 0x0) ioctl$VT_RELDISP(r0, 0x5605) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0xfffffffffffffffe, 0x200, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x1f, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xbaea, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)) preadv(r1, &(0x7f00006a6000)=[{&(0x7f0000005000)=""/2, 0x2}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x2000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000040)=0x7, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:26 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x101084, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)={0x765a, 0x20, 0x1, r0}) 2018/03/09 05:15:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)=""/158, 0x9e) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) socketpair$inet6(0xa, 0x80000, 0x8001, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)={0x1d76, {{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x3, [{{0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100}}, {{0xa, 0x4e20, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x7fff, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x20c) 2018/03/09 05:15:26 executing program 1: ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)='\r', 0x1}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) vmsplice(r1, &(0x7f0000000100), 0x200000000000003d, 0x0) 2018/03/09 05:15:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x4, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x2, @empty, 0x214}}]}, 0x10c) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)={0x6, 0x80000000}) 2018/03/09 05:15:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r1 = userfaultfd(0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={'bcsf0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) munlock(&(0x7f00003bf000/0x3000)=nil, 0x3000) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:26 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r1, r2) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x4, 0x0, 0x3}}, 0x2e) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000080)={0x6, 0x80000000}) 2018/03/09 05:15:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x4, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:26 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x8, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socketpair(0x10, 0x3, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x6, r0, 0x1}) 2018/03/09 05:15:26 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x4}, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/09 05:15:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x400000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000280)={0x17, 0xdb, &(0x7f0000000180)="4683791b487bba9ce101c9624710934d5858a5a9830e9b8ff6d39aa0d5df5bf7be0106fb2922e91410ee660f787235c052b3a23620d3763e24f1c24757abac022400f1a9297fec7da599b30c6cb5ae88268898642b6683fd43f943691eb83c974fed3a19f89d16895a1b5c95f94d558535a063d3acb10e61b81c272d30d39ab4a27a250352567d413aa2f4b2cdc00ed967e1def496db6a5bbe5ba0fb5057c0d9ee49bb40b1b6804cdfd51f60d22fa0a13d867fdd25aefbb566b2f9bc73bd8d6172b4f0256800ad5ec05d5081166d73779eca8fb226dbe4cdd4f285"}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xfffffffffffffffd}) mq_open(&(0x7f0000000000)="2d70726f632d282ff82b00", 0x42, 0x4, &(0x7f0000000040)={0xb5, 0x81, 0x23fc00000000000, 0x8001, 0x1, 0x100000000, 0x6, 0xda11}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)=0x0) ioprio_set$pid(0x2, r5, 0x0) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x8000, r3, r4, 0xfffffffffffffffa, 0x6, 0x1000401) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000080)=""/67, &(0x7f0000000100)=0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000000500)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:26 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xe2d) socketpair(0x0, 0xa, 0x6dcf, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0xfffffffffffffff9, 0x0, 0x2000}, 0x4) 2018/03/09 05:15:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) fcntl$setlease(r0, 0x400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000080)={0x6, 0x80000000}) 2018/03/09 05:15:26 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet(0x2, 0x800003, 0x2f) sendto$inet(r1, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) sendto$inet(r1, &(0x7f0000000040)="201000002afb0b98", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) 2018/03/09 05:15:26 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000000c0)=&(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x10000000}) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) socket$nl_crypto(0x10, 0x3, 0x15) [ 88.005715] QAT: Invalid ioctl [ 88.027146] audit: type=1400 audit(1520572526.889:60): avc: denied { create } for pid=10281 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 [ 88.059717] QAT: Invalid ioctl 2018/03/09 05:15:27 executing program 3: fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000080)={0x6, 0x80000000}) 2018/03/09 05:15:27 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='limits\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'eql\x00', r1}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:27 executing program 2: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x4b27}, 0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000900)={&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000300)=""/211, 0xd3}, {&(0x7f00000005c0)=""/75, 0x4b}, {&(0x7f0000000640)=""/252, 0xfc}, {&(0x7f0000000400)=""/37, 0x25}, {&(0x7f0000000740)=""/151, 0x97}, {&(0x7f0000000800)=""/134, 0x86}], 0x6, 0x0, 0x0, 0x7}, 0x2100) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000940)) 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 = memfd_create(&(0x7f00000000c0)="2c2c76626f786e6574312670726f632565746831a3776c616e3100", 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0xb169, 0xfffffffffffffffa, 0x8002, 0x3686, 0x5, 0x8, 0x3, 0x80000001, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [], @dev}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f0000000540)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000580)=r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x6a, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xff, 0x4, 0x3, 0x100000000, 0x80}, &(0x7f0000000240)=0x98) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x101000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f00000000c0)={0x7b, 0x0, [0x3d0, 0x6563, 0x4, 0x38e]}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/140, &(0x7f0000000200)=0x8c) 2018/03/09 05:15:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004}, 0x14) 2018/03/09 05:15:27 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000e3ffffffffffffff00000000000000000000000000094f69b850cfe7bfbe15ccb222624a0c84860d4e54a66349518a88a5d3e120edb3d8baf2edd29bc0de5fa40c6468fe3dfb3a000000000000b07d97ac54ba95f2650700dcbd640dc6000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40440, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000140)={0x2, 0x5001, 0xf77e, 0x1f}) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000100), 0x800) 2018/03/09 05:15:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10200, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 88.062710] audit: type=1400 audit(1520572526.925:61): avc: denied { create } for pid=10277 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 88.070764] QAT: Invalid ioctl [ 88.108246] QAT: Invalid ioctl 2018/03/09 05:15:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000953000/0x2000)=nil, 0x2000}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer2\x00', 0x4d2000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000800)=@assoc_value={0x0, 0xae}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000880)=ANY=[@ANYRES32=r3, @ANYBLOB="02000000"], &(0x7f00000008c0)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000040)={{0x2, 0x1, 0x9, 0x7, 0x0, 0x1000}, 0x4}) pread64(r0, &(0x7f0000000900)=""/2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)=""/145, 0x91}, {&(0x7f0000000240)=""/97, 0x61}, {&(0x7f00000002c0)=""/14, 0xe}, {&(0x7f0000000300)=""/235, 0xeb}, {&(0x7f0000000400)=""/178, 0xb2}, {&(0x7f00000004c0)=""/22, 0x16}, {&(0x7f0000000500)=""/241, 0xf1}], 0x7, &(0x7f0000000640)=""/151, 0x97, 0xfff}, 0x10000) getsockopt$packet_int(r5, 0x107, 0xe, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f00000000c0)=0x4, 0x4) 2018/03/09 05:15:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000080)={0x6, 0x80000000}) 2018/03/09 05:15:27 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000140), 0x6) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) 2018/03/09 05:15:27 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xff, 0x400) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000080)=""/6) 2018/03/09 05:15:27 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x84000, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000080)={0x0, 0x80000000}) 2018/03/09 05:15:27 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x2000000000000120, &(0x7f0000001680)=ANY=[@ANYPTR=&(0x7f00000010c0)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYBLOB="6c38c907", @ANYBLOB="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"], @ANYRES64=r0, @ANYRES64, @ANYRES32=r0, @ANYPTR=&(0x7f0000001080)=ANY=[@ANYPTR64]], @ANYPTR=&(0x7f0000001200)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000001100)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYBLOB="93567260d77365dbef771931a2fc25a9d17e83726e62e8fa9e1a70b864b7512ffcb64b62ac5db029411fad133f1e4cdb645e353470d7beab1ec31c8442cd2505d1da5ba71ef8e41dfe72b9ecabdb38e466ecd017bcfdcd07257eb531c695ac1c6b90da678c65975c88334df6a242504be00701bb5397feed584d6a3651b8e6c48bbb5d3edbec058f74a42a1f55f8a23e73797800a003ba7821f8f77875abd0febf0592aa08e0815351e4174c5193506bce69ba450cb0d562cfbe3643183e2fa14cf3eafa5e4b611a17492f2704926d1a49db08f81e1c11ed97bcb882da0a2c25ff33a2979a"], @ANYBLOB="68ec136cad049a35f7c621817aae49770fbf81e679770afc88e567e3339a632519f1ca60a57cb1fc56100e196fbffe764506a3d3b21c1a31b10e635810a65fd3424583eeb829806abd8659310e51548866dfc05dd7f882e750327df488088c7c1f12627dd8ccb1fb6e7d933a2c12f495f222fdb23c58eef6a2471faf9c21b2ae2eb4da825378134541903078772a625f0f3fe1898fe119eddb208f0ed25744654c6c3274be3c10b34faeb4619add0f14"], @ANYRES64=r0, @ANYPTR64=&(0x7f0000001500)=ANY=[@ANYBLOB="564b6e78064bea2d1f3d27c1b6b4bf206f0db177be06f9b63974d0eede7ea106bed2938e55fb05e7c767f00ecf9054a73a697d5370243fd005ca1dbe1ae76631e7e4dcc9ba886177459c3c946c212b3af5e1690ceceae81db5b54e39c1f35de814f7edb11ab858c30517f715d8a1ba2cbfd5c43bcb1e6273167c6764", @ANYRES32=r0, @ANYBLOB="5201b4fb89a5455e9ebc39fef0e3004bb0b0f2f568c35f6103dc8d385e51edcaf471ec2e0cb995d71c82e5d81f1740f0d7eb5d999c97b6a0eab24552e0de6bad92eee30c0c54a0af6102bf7526ba8e12851b50c99e6d3e39a5a70ffc8cf3ddd62754a47fbc5321a8dcbd7e4b105400e59003632968f07542e341e28daa55d3597ffb0d86984b150d67f78112df9312483c802cc99f5fe5d2d4de21459a87fc7248d3463947addbb72139bf86a3c11169927bae496f1e191fd6d35b4cb1e5165583e2e4c869f05bc2c0fc8e61df3288e89642", @ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYRES64=r0, @ANYPTR, @ANYPTR, @ANYRES64=r0, @ANYBLOB="006a07489fa48f5d182e20a8c213e9778e071d5627b72594a5261d212656e367919b1a0ed47ffb5653f7ae99e4409871b40b7f4f8ac3bb6da0887dba0f6019de09d47063fb39d4535ae0cb9b136c80acaff3320de1180acb3f034ada53fd054f63fd3d3351e7085560f94d2aab0833eab0e006bdca93b3ced87fca3471595d964c8d2568ba10659655be012e2aafbb84401a2a192ac30eb1c904dc08720c22758be5c941f3deb06021e582e54e14ee2f844b876efc5e99c9328f3034fbebaee0a322b25de5191fb17612fe27d5a7"], @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYPTR, @ANYPTR64]], @ANYRES32=r0, @ANYPTR], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:27 executing program 1: r0 = socket(0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/03/09 05:15:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000080)) 2018/03/09 05:15:27 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cpuset\x00') ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000080)) 2018/03/09 05:15:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xa000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000140)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:27 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0xffffffffffffffc8, 0x3e2, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xfffffffffffffefe, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0x1f, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) 2018/03/09 05:15:27 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'dummy0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = geteuid() r3 = getgid() lchown(&(0x7f0000000400)='./file0\x00', r2, r3) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'bcsf0\x00', {0x2, 0x4e22}}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x500, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x20}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={r5, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x7fff, 0x6, 0x8, 0x5, 0x6}, &(0x7f0000000240)=0xfffffffffffffe67) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000000380)=0x1, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000340)={0x8, 0x7ff, 0xe7, 0x0, 0x7, 0x100, 0x4, 0xffffffffffffff80, 0x5, 0x7, 0x6, 0x1000, 0x0, 0x80, 0xffffffff80000000, 0x5, 0x4, 0x80000001, 0x5}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000003c0)) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000030072caad000021ddaa700000000000000000004bcf1d12ff0b17785da936eddd89daf1147fee3921e02385fe9376b0e1c5d1b8c80e45c9683571322c2f93dadbff43589aca0fea62199ba3a4b3de9c6220c28cbb6fe2d25f3113e548b2f91f0a"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) socket$nl_route(0x10, 0x3, 0x0) 2018/03/09 05:15:27 executing program 3 (fault-call:1 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000080)) 2018/03/09 05:15:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000040)=""/210, &(0x7f0000663ffc)=0x66e) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000c9b000/0x1000)=nil, 0x1000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000100)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000040)={0x3, 0x7, 0x7, 'queue0\x00', 0x2}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x10, "4d8d72ebf47d57fcc1e26478c70aff19"}, &(0x7f0000000200)=0x34) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000280)) 2018/03/09 05:15:27 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}, @IFLA_LINKINFO={0x4, 0x12}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='teql0\x00') fcntl$getflags(r0, 0x40b) 2018/03/09 05:15:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @broadcast}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @empty, @multicast2=0xe0000002}, 0xc) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = gettid() kcmp(r3, r4, 0x6, r2, r2) ftruncate(r2, 0x3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r2, &(0x7f0000000080)={r5, r2, 0x5}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f00000000c0)={{0x3, 0x9, 0x6, 0x1, 0x1, 0xd3e}}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000302000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) [ 88.392008] FAULT_INJECTION: forcing a failure. [ 88.392008] name failslab, interval 1, probability 0, space 0, times 0 [ 88.403374] CPU: 0 PID: 10366 Comm: syz-executor3 Not tainted 4.16.0-rc4+ #256 [ 88.410723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.420054] Call Trace: [ 88.422621] dump_stack+0x194/0x24d [ 88.426230] ? arch_local_irq_restore+0x53/0x53 [ 88.430892] should_fail+0x8c0/0xa40 [ 88.434588] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.439672] ? trace_event_raw_event_lock+0x340/0x340 [ 88.444839] ? _parse_integer+0x140/0x140 [ 88.448960] ? check_same_owner+0x320/0x320 [ 88.453261] ? find_held_lock+0x35/0x1d0 [ 88.457304] ? find_held_lock+0x35/0x1d0 [ 88.461370] ? check_same_owner+0x320/0x320 [ 88.465668] ? usercopy_abort+0xd0/0xd0 [ 88.469621] ? rcu_note_context_switch+0x710/0x710 [ 88.474541] should_failslab+0xec/0x120 [ 88.478496] kmem_cache_alloc_node_trace+0x5a/0x760 [ 88.483491] ? strncpy_from_user+0x323/0x430 [ 88.487885] __kmalloc_node+0x33/0x70 [ 88.491665] kvmalloc_node+0x99/0xd0 [ 88.495358] getxattr+0xec/0x2a0 [ 88.498706] ? path_listxattr+0x150/0x150 [ 88.502836] ? __fget_light+0x2b2/0x3c0 [ 88.506789] ? fget_raw+0x20/0x20 [ 88.510227] ? __sb_end_write+0xa0/0xd0 [ 88.514199] ? fput+0xd2/0x140 [ 88.517370] ? SyS_write+0x184/0x220 [ 88.521057] ? __do_page_fault+0x3d6/0xc90 [ 88.525283] SyS_fgetxattr+0xe2/0x150 [ 88.529061] ? SyS_lgetxattr+0x40/0x40 [ 88.532927] do_fast_syscall_32+0x3ec/0xf9f [ 88.537233] ? do_int80_syscall_32+0x9c0/0x9c0 [ 88.541791] ? _raw_spin_unlock_irq+0x27/0x70 [ 88.546262] ? finish_task_switch+0x1c1/0x7e0 [ 88.550737] ? syscall_return_slowpath+0x2ac/0x550 [ 88.555647] ? prepare_exit_to_usermode+0x350/0x350 [ 88.560904] ? sysret32_from_system_call+0x5/0x3c [ 88.565730] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.570560] entry_SYSENTER_compat+0x70/0x7f [ 88.574943] RIP: 0023:0xf7f91c99 [ 88.578279] RSP: 002b:00000000f778d09c EFLAGS: 00000286 ORIG_RAX: 00000000000000e7 [ 88.585962] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 2018/03/09 05:15:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000700)={{&(0x7f0000603000/0x2000)=nil, 0x2000}, 0x4}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffffffffffffff7d, 0x101000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/167) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000780)=@nat={'nat\x00', 0x19, 0x3, 0x5a4, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x40, 0x8917, 'vcan0\x00', 'ip6tnl0\x00', 'eql\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], 0x10c, 0x13c, 0x16c, [@ip6={'ip6\x00', 0x4c, {{@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffffff, 0xffffff00, 0xff], [0xffffffff, 0xffffffff, 0xff0000ff], 0x4, 0xea, 0x44, 0xa, 0x4e24, 0x4e20, 0x4e23, 0x4e20}}}, @cgroup0={'cgroup\x00', 0x8, {{0x5, 0x74e}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x11, 0x20, 0x8863, 'bpq0\x00', 'syzkaller1\x00', 'ipddp0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @random="165c23a624d3", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x194, 0x1f0, 0x220, [@comment={'comment\x00', 0x100}]}, [@snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffd}}}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x17, 0x1, 0x8100, 'syzkaller1\x00', 'irlan0\x00', 'erspan0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xc8, 0x128, 0x158, [@arp={'arp\x00', 0x34, {{0x201, 0x9a5f, 0xa, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, @loopback=0x7f000001, 0xff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], 0x1}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}}}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0xfffffffffffffffe}}}}]}]}, 0x5f4) 2018/03/09 05:15:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x80000001, 0x8, 0x3ff, 0x8}, {0x6, 0x20, 0x4, 0x3}]}, 0x8) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) pipe(&(0x7f0000000080)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) 2018/03/09 05:15:27 executing program 3 (fault-call:1 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000080)) 2018/03/09 05:15:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup2(r0, r0) sendto$ipx(r1, &(0x7f0000000000)="1797bd5af961b2c5158620c4bed3928d7431f39856f9a7a32b115c30ed171f4647f12ae790d5cd86a2c73a6ae23b9db64893d11cb2d4ad3e075c75a4724af411c74c962cfbff24a3463204a8daacba7cefe0ffaa44b8faaeefa6af91f87dd6ea125ef43b693eacc929027be06a63ca2064d862adea75e2cb4a76c33001e81b6aa5c5d73fd4b20b5072cc467e356f812813b673e970de99dec378b4c5a08db99377abb00c3f920ec38f78039b542413b446a40083784fdfcfc34ad15d618ab808383700d965d7a810453ccdee30377828ec6bb5c6d11adf", 0xd7, 0x8090, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x80000000) getsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 88.593205] RDX: 0000000020000280 RSI: 00000000000001db RDI: 0000000000000000 [ 88.600450] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.607695] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 88.614938] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/03/09 05:15:27 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x1, 0x4) r1 = accept4$ipx(r0, 0x0, &(0x7f0000000080), 0x800) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/145) bind(r0, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x4, 0x3, 0x4, 0x2}}, 0x80) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000200)=""/245) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000480)={r0, &(0x7f0000000300)="a2d51c1affb4b41cdfd8f7c5f458ae59d39b05114935786cb2888bee5031236d6d1cc1c18d4fde82deeb543cb534a7fba8af593e6c14d62202450ae3c2953b5920c6e790a4c34b384c5ebcbf434df61fcb5cb752d011bd5c05bcad154c7b52bedb05992783c3bfe3d4216dbae95cd6f5212c25fe4f4e5129d489cd8f59f2624299ae4d14276a785bee568dec51e06f108c", &(0x7f00000003c0)=""/192}, 0x18) fsync(r1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000500)={0x4, &(0x7f00000004c0)=[{0x0}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00000005c0)={r3, &(0x7f0000000540)=""/96}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000600)={0x7, 0x7, 0x2, 0x9, 0x8, 0xff}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000640)=0x200, &(0x7f0000000680)=0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000006c0)={{0x9, 0x3, 0x800000000000, 0x1871, 0x4, 0x3f}, 0xf300, 0x0, 0x3, 0x0, 0x0, "65a6e255ca593af2791d863323ccab772baac7850abf082f36488df78efb88bc28ef0191a08cadad4fc3ca364c7c63bf207cfedcc490dc6ccaf6903833ce4aa00d7c041ca58864503b0b7b2403c48259985afbf2a6d776c797a7498548edb8e139a30fed347cd82c4dfe5859bad0f7689ca4576212e53a4d9420b935503a1cd5"}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000780)={0xa587, 0x3, 0x5, 0xffffffffffffae90, 0x0, 0x9, 0x4, 0x80000001, 0x5, 0x1000}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000007c0)={0x2, [0x1, 0x4]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000900)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000940)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x40ea, 0x9, 0x38fe91ad000000, 0x400, 0x3, 0x20000, r4}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00000009c0)=0x7) mq_getsetattr(r1, &(0x7f0000000a00)={0x0, 0x3, 0x9, 0x7, 0x9, 0x1, 0x4, 0x8}, &(0x7f0000000a40)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000a80)=0x3) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) getsockname$inet6(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000b80)=0x1c) setsockopt(r0, 0x8, 0x100000001, &(0x7f0000000bc0)="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", 0x1000) geteuid() ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001bc0)=0xff) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001c00)={r2, 0x2}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001c40)={r2, 0x9}) fsetxattr(r0, &(0x7f0000001c80)=@random={'security.', '/selinux/mls\x00'}, &(0x7f0000001cc0)='/selinux/mls\x00', 0xd, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001d00)={0x4, 0x1, {0x0, 0x0, 0x0, 0x2, 0x1}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001d80)=0x400, 0x4) [ 88.677913] FAULT_INJECTION: forcing a failure. [ 88.677913] name failslab, interval 1, probability 0, space 0, times 0 [ 88.689198] CPU: 0 PID: 10382 Comm: syz-executor3 Not tainted 4.16.0-rc4+ #256 [ 88.696550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.705899] Call Trace: [ 88.708486] dump_stack+0x194/0x24d [ 88.712122] ? arch_local_irq_restore+0x53/0x53 [ 88.716791] ? perf_trace_lock+0xd6/0x900 [ 88.720945] should_fail+0x8c0/0xa40 [ 88.724662] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.729765] ? find_held_lock+0x35/0x1d0 [ 88.733820] ? trace_hardirqs_off+0x10/0x10 [ 88.738139] ? trace_hardirqs_off+0x10/0x10 [ 88.742462] ? trace_hardirqs_off+0x10/0x10 [ 88.746782] ? lock_downgrade+0x980/0x980 [ 88.750943] ? find_held_lock+0x35/0x1d0 [ 88.755018] ? simple_xattr_get+0xeb/0x160 [ 88.759256] ? check_same_owner+0x320/0x320 [ 88.763577] ? lock_release+0xa40/0xa40 [ 88.767548] ? rcu_note_context_switch+0x710/0x710 [ 88.772487] should_failslab+0xec/0x120 [ 88.776463] __kmalloc_track_caller+0x5f/0x760 [ 88.781050] ? _raw_spin_unlock+0x22/0x30 [ 88.785199] ? simple_xattr_get+0xeb/0x160 [ 88.789431] ? vfs_getxattr_alloc+0x177/0x270 [ 88.793931] krealloc+0x65/0xc0 [ 88.797211] vfs_getxattr_alloc+0x177/0x270 [ 88.801523] cap_inode_getsecurity+0xfa/0x800 [ 88.805991] ? check_same_owner+0x320/0x320 [ 88.810318] ? rootid_owns_currentns+0x150/0x150 [ 88.815075] ? __might_sleep+0x95/0x190 [ 88.819044] security_inode_getsecurity+0xcd/0x110 [ 88.823951] ? security_inode_getsecurity+0xcd/0x110 [ 88.829047] xattr_getsecurity+0xd3/0x1f0 [ 88.833205] ? xattr_permission+0x260/0x260 [ 88.837533] ? security_inode_getxattr+0xdd/0x120 [ 88.842385] vfs_getxattr+0xc8/0x110 [ 88.846089] getxattr+0x116/0x2a0 [ 88.849522] ? path_listxattr+0x150/0x150 [ 88.853650] ? __fget_light+0x2b2/0x3c0 [ 88.857599] ? fget_raw+0x20/0x20 [ 88.861044] ? __sb_end_write+0xa0/0xd0 [ 88.865003] ? fput+0xd2/0x140 [ 88.868181] ? SyS_write+0x184/0x220 [ 88.871868] ? __do_page_fault+0x3d6/0xc90 [ 88.876094] SyS_fgetxattr+0xe2/0x150 [ 88.879872] ? SyS_lgetxattr+0x40/0x40 [ 88.883736] do_fast_syscall_32+0x3ec/0xf9f [ 88.888058] ? do_int80_syscall_32+0x9c0/0x9c0 [ 88.892628] ? _raw_spin_unlock_irq+0x27/0x70 [ 88.897106] ? finish_task_switch+0x1c1/0x7e0 [ 88.901595] ? syscall_return_slowpath+0x2ac/0x550 [ 88.906502] ? prepare_exit_to_usermode+0x350/0x350 [ 88.911496] ? sysret32_from_system_call+0x5/0x3c [ 88.916319] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.921144] entry_SYSENTER_compat+0x70/0x7f [ 88.925526] RIP: 0023:0xf7f91c99 2018/03/09 05:15:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1000000000000006, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:27 executing program 3 (fault-call:1 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000280), 0x1db) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000080)) 2018/03/09 05:15:27 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000ff3020c109ec0043000000000000020050b0aa9900643ee159201c09ea2eddb74acf3bc2cebe07c9f755ff438fa4d3e45e207312fa131deb38ae0b8443fbd31cff27d74a59039e57816916413c3609a6152856dce660ef099368041659ab987c"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x400000) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000100)=""/93) 2018/03/09 05:15:27 executing program 1: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0xb, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xb, 0x10000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x8c) 2018/03/09 05:15:27 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000fbded38ddbc1ff998aebbb3400a27c252a71dc14a6287f128797c78224c01d57fe9f70da7006b62b7dab3338af72e2e04a6ea48337c80616edf10944de4b4e87128d8358022b5ca2c60ac3fac0364ef1415808a7d8d1685b2028334f4f751f319ef0c3cda1017f3c5d9061ec30c01192de7ecf468b6c37fde1ae92508349b3cede222e158e6567313bbeb26998c5a0f4ff406050136402f612494b41fe9d341be4da48d27ce83f6aa25b848b89cc81b1cbb29624ecec58abab7575a80d3adf40b0fbae15c61012f4634f96dc8fd8bb596f0f43ea566311bdba4a"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in=@loopback, @in=@dev}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) 2018/03/09 05:15:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0xfffffffffffffffb}, 0x1c) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:27 executing program 2: pkey_alloc(0x0, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x50b002) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="181000000300000000000000000000009500400000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 88.928861] RSP: 002b:00000000f778d09c EFLAGS: 00000286 ORIG_RAX: 00000000000000e7 [ 88.936544] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 88.943787] RDX: 0000000020000280 RSI: 00000000000001db RDI: 0000000000000000 [ 88.951036] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.958278] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 88.965521] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.014969] FAULT_INJECTION: forcing a failure. [ 89.014969] name failslab, interval 1, probability 0, space 0, times 0 [ 89.026298] CPU: 1 PID: 10404 Comm: syz-executor3 Not tainted 4.16.0-rc4+ #256 [ 89.033653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.043004] Call Trace: [ 89.045597] dump_stack+0x194/0x24d [ 89.049235] ? arch_local_irq_restore+0x53/0x53 [ 89.053915] ? trace_event_raw_event_lock+0x340/0x340 [ 89.059123] should_fail+0x8c0/0xa40 [ 89.062843] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.067949] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.072446] ? find_held_lock+0x35/0x1d0 [ 89.076497] ? find_held_lock+0x35/0x1d0 [ 89.080557] ? dput.part.20+0x1d9/0x830 [ 89.084513] ? lock_downgrade+0x980/0x980 [ 89.088639] ? lock_release+0xa40/0xa40 [ 89.092622] ? do_raw_spin_trylock+0x190/0x190 [ 89.097195] ? rcu_note_context_switch+0x710/0x710 [ 89.102120] ? map_id_up+0x23b/0x420 [ 89.105831] should_failslab+0xec/0x120 [ 89.109792] kmem_cache_alloc_trace+0x4b/0x740 [ 89.114362] ? from_kuid+0x49/0x60 [ 89.117893] cap_inode_getsecurity+0x463/0x800 [ 89.122463] ? check_same_owner+0x320/0x320 [ 89.126775] ? rootid_owns_currentns+0x150/0x150 [ 89.131525] ? preempt_schedule_common+0x22/0x60 [ 89.136268] security_inode_getsecurity+0xcd/0x110 [ 89.141173] ? security_inode_getsecurity+0xcd/0x110 [ 89.146266] xattr_getsecurity+0xd3/0x1f0 [ 89.150399] ? xattr_permission+0x260/0x260 [ 89.154714] ? security_inode_getxattr+0xdd/0x120 [ 89.159541] vfs_getxattr+0xc8/0x110 [ 89.163245] getxattr+0x116/0x2a0 [ 89.166684] ? path_listxattr+0x150/0x150 [ 89.170822] ? __fget_light+0x2b2/0x3c0 [ 89.174779] ? fget_raw+0x20/0x20 [ 89.178221] ? __sb_end_write+0xa0/0xd0 [ 89.182186] ? fput+0xd2/0x140 [ 89.185369] ? SyS_write+0x184/0x220 [ 89.189059] ? __do_page_fault+0x3d6/0xc90 [ 89.193300] SyS_fgetxattr+0xe2/0x150 [ 89.197084] ? SyS_lgetxattr+0x40/0x40 [ 89.200956] do_fast_syscall_32+0x3ec/0xf9f [ 89.205271] ? do_int80_syscall_32+0x9c0/0x9c0 [ 89.209836] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.214317] ? finish_task_switch+0x1c1/0x7e0 [ 89.218803] ? syscall_return_slowpath+0x2ac/0x550 [ 89.223714] ? prepare_exit_to_usermode+0x350/0x350 [ 89.228711] ? sysret32_from_system_call+0x5/0x3c [ 89.233543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.238388] entry_SYSENTER_compat+0x70/0x7f [ 89.242774] RIP: 0023:0xf7f91c99 [ 89.246113] RSP: 002b:00000000f778d09c EFLAGS: 00000286 ORIG_RAX: 00000000000000e7 [ 89.253800] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 89.261048] RDX: 0000000020000280 RSI: 00000000000001db RDI: 0000000000000000 [ 89.268294] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.275537] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.282789] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.290460] ================================================================== [ 89.298022] BUG: KASAN: null-ptr-deref in xattr_getsecurity+0x11d/0x1f0 [ 89.304775] Read of size 20 at addr 0000000000000000 by task syz-executor3/10404 [ 89.312297] 2018/03/09 05:15:27 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4002001, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x3, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:27 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000000000009500400000000000"], &(0x7f0000000040)="7379cac22559fa0bd905a40d7206b9116c657200", 0x7, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) 2018/03/09 05:15:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)=0x8019) r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="11aa665f27d4ea4b354423ca07d16996349b3ead2c5e9d7e32de583df4149294613a040b533036b078dac5ef825cadd9ff1579c19c9b88dc3f482ba42f07c9dd6d4f7beeeb1d6992483c6dd5b6e4fdfa5a99ce9d0c3dc586bcda2df4cdcdce70cec185680ed5addf1de03c2a62a948faf6f51f41b7125580008005a78338f5a05c8662c7355289cbfd90", 0x8a, 0xfffffffffffffffd) open_by_handle_at(r1, &(0x7f0000000600)={0xb8, 0x18, "a2731f6620105568fda71b0be06fed05a720f84470a3ef5d7890e1fa7c523b2486715eddfeec41514eb31d3908721ac14ac1634c51f8ceb8fe7eb828dd4402c3e6194a94333c6f9eceb2b703b7f5562e297d794b2a20d1d8f9c70013294b6932d0ad9e923bd29be07dcbb2df17d1eadb985bc7a74a289ef440cbddfa589361d4376e8aa68e997564aff27906fe4563450e8f676952ac0f69275bfde5ff7fbc4ae1c2b1eb462a6e4b980f8f2aab84b640"}, 0x200100) keyctl$revoke(0x3, r2) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000440)=@ax25, &(0x7f00000004c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000500)={0x7, 0x0, 0x40, 0x3, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r4, 0xbd9, 0x1f}, &(0x7f00000005c0)=0xc) r5 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0x5, 0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0086401, &(0x7f0000000700)={0x1000, &(0x7f0000002040)=""/4096}) r6 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xf00000000000, 0x101880) ioctl$VHOST_SET_VRING_ADDR(r6, 0x4028af11, &(0x7f00000002c0)={0x3, 0x1, &(0x7f0000001040)=""/4096, &(0x7f0000000140)=""/85, &(0x7f00000001c0)=""/226, 0x10f000}) vmsplice(r0, &(0x7f0000000900)=[{&(0x7f0000003040)="db601ad31810f7975b2d4296ea04a9bbd7ca23d71f9c32d0b96a32779987d6b534aed95fa7eb5c2a16968604a93192a139276c3fd6c2d7b024dc2efef4661da7a17fa51239462f7b23eff97bbc807edea0b9d89bbedb3307ecbb70b9baf228c66a941337d7862236631fee19431ae36c5282a82354dd2db78d0cc5360d669957330372fea96127254de9a9a657b98dc1366c9238af3ca131c2b46716e8243a9bf2ac02f1fb4289d5ca52dd4910d9b1d056e8c902ece193a5c994e6a3f1e0c435e6a1bb68667fcb6dab04af373c2d2b23eb52aaa01e3bc219596901a1d767195a6d25c1792ff8e1a6b3c57ba7b095d4a157be664a0fefa4da5ed740e9be8e443f48687746dc9eb9df023d9ca42978b51a401356bb309e72becdadb70e937bdf1aa4d97e3440ffba7bd53ba6f0d1bdc2c9016fd79b6d2694307904eeae7dd366b9ad9efa2bcc6a3025f494b080b816c344ae3985c08bf09f0d6cac7da37d143261399bf4c4b4dd84b0344958e0e22d72d9b5cc1ac56c00f5350fe482b402032d930ec5a20e43643296b53427d1167c539efe53fcb76f4c51849ddecaa322aaf4b148a8cb70369c7df28075d2a01e5a3ffce6b4104e43f41141d4490a062754dc75b66f335e35285031737c4cea5ae737f25e641b06938751a3677204c36188965ef499f03ddbf0d6a396241be1b9a952f4f3c8ec68c35897d5e77fa276ff43f7a8d8c6490dd9a9640889515047e804f18a4dd8cfe19888ae22065e3a82a4a834fffc03c442025a0cbe56dd3ce2ba18311fde23aedd474aa64130f62e61967e47b261dbb005badf7696c484a49cb691ba24e9f984a4c46ab55b6d19bda7302bd29fa5c90d9dd08288fa3baf4368a826cf092c5d721461e7ad3e1a66c0f267b9e3a7878f2cc2b1c82a0bcc95e82be694a566ba7a0478d11b155773e3331c373324f51ea36636fd9fc77473975a8624a088956a21448a4c6aa46aadf02f8c934621a990f9ebe7d5652b7560c2624d200ac02ef75f92873b63dfde3d39b25950f33e6bf5d062c568bbac9f8d10195c7cee4acdcb87d1a0797d229958fe3b0305f34445a0f5bae8aa4c2e6127c4c9b350b1134d90a2c835ee6d4e2e9d70f44227ac39d82c0941356164f65927b69577b0d0cc2051a7a4e37dc5736627587e1349d3739e459f9cded629f15a06ac9ddef76b209f70c826bff45fb9d56d046d632bfbd1038c614061437e49b79809bee61fe54613b2fb843e3c434056a7f2bed6e3874073e3aa92b3141b628279c15692af2a83e4165f2b99e845f9a410ba4465ff4c4e5305b5a6d0e2024109eb2364ec32fb78d22fa364f2269cad3421f13bd79b5701c2305fe5f867d01ad8b306d111ba0520d776abbf57e7ca9b3a59e37664514e9dcff4996ed5eb6efa9512640ac9d6a3923dbef188d212ba3f497d58b43b0671a0937596f7083cf76fa30e2a9f595e44f02bf9b044fdddbb8e02ab32caf0082c27cabcc400fe5d3e9fc2aaea5a4f295f9e973c480fd5bcb2085dcc2b79f700472ec0b941e480d454680a8b423938bc9cc76667310760376dffd8d9a9229d21ee13f865b9d5006859684326be4b56671c861fdc5c43d9e9f1a15016d38c628f54e54317773e879849019733e3d478ef15a71e979287d9fdbb5d9378a723ed11f7dce4c0c665e6785fdbbd28b557fbf7ba71384d895a6b3b975dae22a8cb9418059a1d9c3d413574af96e8e4645ae3fe6a602e20a37446e0140f353e74f838cb9daca766a26e702012d667d0420e5df9f7b4584af91240f101c66d78468142fcfa98b0e125278571da2eb3e0d8dfd8dc8f060ab4b9214372e0611d933db732a07fee8025e49819630831eec50d80ebfac85a1e294f4b3c623d1ddcfc5c44aa4267ca94689f0d78906951956ee588f6e54a14f9478be15efdf7edc008c6463f2b01e1685c211ab2ad65cf279ca35d724e353ba49a2eefc46db78805b31b007302a0f5b2281d92a43de04ac907ab4a3c335c7436eabb5bbb4c0cb029efb2f71e4b62b3ecbe34705e03ef16643f16861a5831964dade6855a45323449c2961882f6c8bdfe998dea9de9844ff6b8e08feb7a5e184d19207b7e78b5063ddba23b3e6b3fdd43d8b2578962439788f79407a8624e81c307923c57b51ab7e62215a70eaa474bba0ef0c9f542320ab191dc32b33e74cdc85445184e211e0e50a51caf7a30de52376a99b288148db81523644f7138c056642ce43c80e4ff438ad13c72d13998984eb8982437ab5dd22f4107261a4ed5a58985f0711f32d0b2cfed22218f6785de8a903f931e556c9bfceba720a4841b2ddb19a01ff76e3b687a596693659e75fff8689b2c4d030c7932f00e6a29d3a13831fa38f24f56453e17f581a34a84611c2e78ce3b3010b4163c6c29eab4ba13c81a1ec594a8cc02c7f00e62b3a8086b2afc0683e6eeb4ad755b070eec7f9f7de8995adc66d48e8bd565c944431f3f60a12fc557a714c87a4d3921af1b2a53125e75d5608c5544bfd60f301a82189f3f33418a6c78b5b691d7e09c7a109fc81b7f9843685b058da0e02d5a5c714ab8d8926905967b8dfeb706f3b500ffaee4900c72dbdee0939d23c2f78a1c9d1b0ee468bd079b545c92bb6613cce0996bc9eef0e247cbd8163871ca4b76c2492215e78686afad76e2f9618493a7ccfbfd1e6e909243b28306feb78a2e39a3dac024729c52c0b1ba82009f2a2d87d9518e2ef9942947b4d78f8b20e9768f34b9ad919d35a1d108b083b8a8dbacfc7d788995985b64b95a2c3928fd751f03b26816b69c7b243c3877420e9b2a64936bd402dd4410c42af64754a53cb329760782ef20942f10b7ed80a4b4d954dd111381767bb3968ceb2013f42078a33dec18ce668d07ff1ca946bf8f445b241625b734da4a368ce02810c6bde7eadb9a76b4fc0768861a19262e06458adc96990eea47eca9d126ac8a8015f34204f5e296f03e6aedc2d4e425326742d634acb98c91c4006990a86f4f43f20a764aa2892874ef43b314a8ffd211c01a4843235c28a9768897e3afdbccc7fb970108b12aaf57472bdb70a5fa2cf63a9893b7cdad93891412817bd6c936fc329f814329fc69faab8b26c6474dc16cec82ec5e502b7db54e07823627bb924327e3536b77c9ce1d0cdf0f7322eca34d7882a5c3f961c72357ec32e37794c55b30e57e761584ca26d17378dd3c795f57434a611f6fa337e131559058c62a48a93cd7eaf2f0495eb45e06d898e20f5a275123a937b50f66d6cc887955221ee13eef8b920b4b3278d95f3d46743293630ffe7a6b5c45e2a863349c84501f75f58d0394d05f425fde5209874c4b01eb033295dd6e903d1692b11b927d4b37aa45b187ac02ad44ddd40eaa63409cd232dbc7f8a99b4e2a3e033914b85f33adeb682d164dba29717db999f42e612a4db4714754fa4f07fc662aaf062bbce7e281d90d89d7bc55ae57ca31a423f7e939dd648a59c55ae857f5dc0366747917a98f199a8225f3b7a9c6edc7d864ef08bdd66808252044d8fe1f96c91b2a4e9f06669e2753773a30f23304a1e47b5ece35374680dd3084a8a49d5e1cb4006c0c07832e37e7ce6a4a95fed8f18ec2f3c6f99832f92df57fc69fedc7d63df49e34fc9c69876079211e56b8c2ceec8225f57a5e575980fd26bc70de9e4ddb3d8256395d89aa63a3b61f85bcea2b535430b460d7627631b76e253d547360c8853be3d7ec0c1626b55611cd292f6018a8997c67e0f10441cc0726c36a9409e8f49acc7dfa42a185df9377e9a1f200407c3e794cd31a6e72a02a50c37f6701869d0087d6d835863b97fe44e992576919f3ed91cc08b341505f0c680f3ae88e320db39f5888215695d00ffc72806acc46198921167ba1d9b4cb691614d16f644f70479ee4899d649f2629f502ae77ddf4f69bf49a335dd9bfe62f07de85bc19b365f635986b3378205f74aea40e9809a7dbc6b45ac9ef1ab9d32cba7512b426f910f91b818cdb5adc8160f68f6d0bd3b64c68c121a0e9e20a063d1b801ddc19bb1f669c8940b9873efe743c403a056fc0531bbecf98b4ccf5c4c325c3bd9d1b81e4adf7dfa9819e4d1baa5e6f9b08d166a11d1df232135e3acfed0b213300fce991febb9b491ee08fd3d852593c43f3462e69cd60e109411cf13cd95a9204279cc5cd5eee42611d0343006cb0a1d17188d3e90172d90bca64a9273c5b7b4472fb973f253b12b93bed520d5046e44893f272aa86d2335019ff311f393a75b97e84a54d360d7ea9b8276ff5da94cd6b6393b09a955355d0f25eee2e255c2c5d7d08b0de7e757440e6b07b3cdd5ea8b7603daa4f2f13fcf68d3d7a48cba38111fe7e20f26f4473637240ad8bd58063da8d8be819b6f1ea94017a20595f15263626fe05ec6e28c0c73d5944362f4e85bfc0951aed9bd3cfc197b8c3a718da9e57ba6f2c602342fdcf9b9b5f0f58249baf2bde74aaa78f12a2ae93cce14a4c367246c605d619b95bba74d85cee43c4e402ed7e0e87791af2a29fddb6904831f7891e31c985a22aea8c6de5d210c29644bd587bcd792e3550b892d571683dc023019af6c3b6c1ee7ff03280babbf4668bdc5c1b9514a7052d16fb07f479d0badaed31888c3f278015d5d6f893a808da2d76fafac31f990a27ed1b5951c0b859fccef2019337716d89dc0b895d3318b7b3957770f641aa8629b59046bce44c184736e96ef14aa8b834538b5d4c77ba4b0e4e5817074209ebe54d183da9c49fa7f0c729fdd387fd3f8f4f3427a4165c0d8c032b1c99f987a285998624884b14b50b9f72268c4f86070748e1f72c714c2772a8ff9536e1baec3218896fc71a846bd8c1a83cd78f2c336b6c7e2ff4c271b7570a29932ec6f7b9a33ec57a15776f61a0febe0ce5ab10bad479e19e52f3d18337664a714d87553bdfb68131a8f8d37f33603e3c29c559d7b6ef05ae80d0d8d9c9f5683c13e1a8f402dd2b026dc6dc286687c5ee1a51aff0240da6cedf47d20dfece3460f15a9f098a56f1c8356d029bdf5513bfc8220ddb6b44f05f5abe70592b6d56c5eb95aa4a785441b5b0998f94fb25910eaf1b7dbc4064a2e3530d2a3061da295b19771cdc094d53bc7d86b230058cd2fd643d4f87949e75883284596c12545bda9868db531081ae2356c972896b0a0cdcfa186ffce26c4a026166aabd6c6cdc1d76bc6382fe95855c3ff715ce3870262088a6252e50a45937fa9d9be845654d91568d8117c76ce79f8953d897ee7d082e809defb781e19809b044c6f4216193d8fa807ee07b6b31a4466acd6fdaf1d677d270ca520b7b52e141011c6e2f5f3eb3e7d0556b7a6583d190ca1d0f4c10bb6d122d9b04af76b587f0b18ac12b5306d475946ba193c4eb5d5f2879ca971cfffde593848995f83bc4d8f704465837d1e039f6575e94fe1a62c8987f935bc6641a7bac832a3baad4fb70a5ff1a70584126235721abd33b6c975d24c7041e9263b69b41f831b1e046e7658560e0a6ff87961cfe487675aff8c648eade553a0456ee1209d564301c0b0b566f80251ee37a031ea59e98b173b207e6ad7ef1f356dacd681e7597d58af3d2d4f943231c90882e6291910b7c69e102fb99448bb06f63201854cd1167fc948bb5e561659b1a9aa228083f745007052155c5fad19494882028808786285d625d1592924018da870c588c5dfc6b94eb19fbc56cf530d79c16431303c0d7f89577940281741975a4e93309e73f4374f0cafe60132bbfe960eb7f864e3f1a75623d5030abb031e18e4c853acf6440", 0x1000}, {&(0x7f0000000740)="e4bcac7738a79773faa692cd0e4d99ad9a33a0714988c30277fc24a1860767ac42c24cce66a136465c77", 0x2a}, {&(0x7f0000000780)="46b97a0a4cdf3031c5d352f254103a4a8388a3a87b5567204035b9be4fb82adab3bb660f5285b84409c391ca4183bc544eb871d1bca5e6037c4bb0f22a1f9c62defd5457061410de", 0x48}, {&(0x7f0000000800)="1db1f44484fa7fe529467058862948b0ef8eed6cb11925a9f1f11487540657e00b49fb88f3a7de92151fea54286ecd6fa8f695ba970422e09b096687ff82663d70b1fedc8c03851baeb9a2552b60cab03ffa0fb27dbbada0c4cbe6b696aeb25b7e68f2a4c42bcb2cbe981ecb6d9970f222a4248623c16820db7da10fc455348c53c25a6bfe66caab4c19a8a81ea086a2075960bd4f8ddae092f76be5d91ba697e64b5acafbfd4774d16b3d6450afbe59433014a5972850fcbcee9df34d0ef9baa80abcf0e373db0aa4d86974", 0xcc}], 0x4, 0x4) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/03/09 05:15:28 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/09 05:15:28 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x10000, 0x401) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000000c0)="f20f10d80f017f003e660f6075bff30f59b800000f4d13ba4100ed66b8060000000f23d80f21f86635800000000f23f80f01dfda2866b9800000c00f326635000100000f30", 0x45}], 0x1, 0x63, &(0x7f0000000180), 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040), 0x0) 2018/03/09 05:15:28 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={r1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x5c, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="08631040", @ANYBLOB, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYBLOB="00000000000000000000040000000f341be36a7cbe"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="85616466000000000900e9c300000000000000000000852a646600000000", @ANYBLOB="000000000400000000000000"], @ANYBLOB="08631040", @ANYBLOB="000000000000000011634840040000000000000001000000000000000000000011000000000000000000000060000000000000002000000000000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00']], 0x4c, 0x0, &(0x7f00000004c0)="5d28fa15b7845ef109cb844c6fb05f00ce598ef5811e6c12677dc3e0b8efd4a9c9d0b0ad62af37d318ef97bdcb7d2f3836e1ca65c1c71f6fa852b0e34e737fb90bdc6ba004e1b5048d25f658"}) [ 89.313924] CPU: 1 PID: 10404 Comm: syz-executor3 Not tainted 4.16.0-rc4+ #256 [ 89.321272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.330615] Call Trace: [ 89.333204] dump_stack+0x194/0x24d [ 89.336852] ? arch_local_irq_restore+0x53/0x53 [ 89.341519] ? xattr_getsecurity+0x11d/0x1f0 [ 89.345918] kasan_report+0x140/0x360 [ 89.349716] check_memory_region+0x137/0x190 [ 89.354119] memcpy+0x23/0x50 [ 89.357222] xattr_getsecurity+0x11d/0x1f0 [ 89.361456] ? xattr_permission+0x260/0x260 2018/03/09 05:15:28 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007a6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000002040)="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", &(0x7f0000000040)="3cf5413b4a7529ff08d9118bcaa33f04d3c4e6885e0120d4cd10ba6394d4c2b5c13488431924c6ff04fe0a6a9ee5f65be6cd008d94fc465e5a834c85d9912ef82e50e85342f63cd2e1a34325e21b8aed228c477971a4395b1d869065f1f2fc0d3baf8215f01c66fbbdf16a017fed46ea2a885518bc521ee25d7d54fa59f6f42c5032c2a9a941bb0b13b758c31c808fcdca3610c4afe24f9c4a6ceae680a647a60d2d56eb3e446d58dc819ce70839c19076f8b5cabc3198b748a8d63cf05650ae4de1bef556344bacb685b4757d31a8268b6f865b30952a94a635b0e7864e391d3832c9bb304fe3f7f793b1eb", 0x1}, 0x20) [ 89.365781] ? security_inode_getxattr+0xdd/0x120 [ 89.370626] vfs_getxattr+0xc8/0x110 [ 89.374342] getxattr+0x116/0x2a0 [ 89.377796] ? path_listxattr+0x150/0x150 [ 89.381942] ? __fget_light+0x2b2/0x3c0 [ 89.385912] ? fget_raw+0x20/0x20 [ 89.389370] ? __sb_end_write+0xa0/0xd0 [ 89.393346] ? fput+0xd2/0x140 [ 89.396536] ? SyS_write+0x184/0x220 [ 89.400244] ? __do_page_fault+0x3d6/0xc90 [ 89.404491] SyS_fgetxattr+0xe2/0x150 [ 89.408287] ? SyS_lgetxattr+0x40/0x40 [ 89.412169] do_fast_syscall_32+0x3ec/0xf9f [ 89.416495] ? do_int80_syscall_32+0x9c0/0x9c0 [ 89.421070] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.424895] binder: 10435:10444 BC_INCREFS_DONE u0000000020000580 no match [ 89.425559] ? finish_task_switch+0x1c1/0x7e0 [ 89.425580] ? syscall_return_slowpath+0x2ac/0x550 [ 89.432644] binder: 10435:10444 BC_INCREFS_DONE u0000000000000000 no match [ 89.437043] ? prepare_exit_to_usermode+0x350/0x350 [ 89.437059] ? sysret32_from_system_call+0x5/0x3c [ 89.437076] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.441981] binder: 10435:10444 unknown command 0 [ 89.448965] entry_SYSENTER_compat+0x70/0x7f [ 89.448973] RIP: 0023:0xf7f91c99 [ 89.448977] RSP: 002b:00000000f778d09c EFLAGS: 00000286 ORIG_RAX: 00000000000000e7 [ 89.448988] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 89.456275] binder: 10435:10444 ioctl c0306201 20000540 returned -22 [ 89.458786] RDX: 0000000020000280 RSI: 00000000000001db RDI: 0000000000000000 [ 89.458791] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.458796] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.458800] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.458839] ================================================================== [ 89.458842] Disabling lock debugging due to kernel taint [ 89.458903] Kernel panic - not syncing: panic_on_warn set ... [ 89.458903] [ 89.546619] CPU: 1 PID: 10404 Comm: syz-executor3 Tainted: G B 4.16.0-rc4+ #256 [ 89.555250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.564576] Call Trace: [ 89.567141] dump_stack+0x194/0x24d [ 89.570737] ? arch_local_irq_restore+0x53/0x53 [ 89.575376] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.580106] ? vsnprintf+0x1ed/0x1900 [ 89.583877] ? xattr_getsecurity+0xe0/0x1f0 [ 89.588171] panic+0x1e4/0x41c [ 89.591332] ? refcount_error_report+0x214/0x214 [ 89.596058] ? add_taint+0x1c/0x50 [ 89.599570] ? add_taint+0x1c/0x50 [ 89.603083] ? xattr_getsecurity+0x11d/0x1f0 [ 89.607465] kasan_end_report+0x50/0x50 [ 89.611409] kasan_report+0x149/0x360 [ 89.615192] check_memory_region+0x137/0x190 [ 89.619580] memcpy+0x23/0x50 [ 89.622660] xattr_getsecurity+0x11d/0x1f0 [ 89.626868] ? xattr_permission+0x260/0x260 [ 89.631163] ? security_inode_getxattr+0xdd/0x120 [ 89.635976] vfs_getxattr+0xc8/0x110 [ 89.639664] getxattr+0x116/0x2a0 [ 89.643092] ? path_listxattr+0x150/0x150 [ 89.647219] ? __fget_light+0x2b2/0x3c0 [ 89.651162] ? fget_raw+0x20/0x20 [ 89.654586] ? __sb_end_write+0xa0/0xd0 [ 89.658530] ? fput+0xd2/0x140 [ 89.661692] ? SyS_write+0x184/0x220 [ 89.665376] ? __do_page_fault+0x3d6/0xc90 [ 89.669584] SyS_fgetxattr+0xe2/0x150 [ 89.673357] ? SyS_lgetxattr+0x40/0x40 [ 89.677217] do_fast_syscall_32+0x3ec/0xf9f [ 89.681511] ? do_int80_syscall_32+0x9c0/0x9c0 [ 89.686061] ? _raw_spin_unlock_irq+0x27/0x70 [ 89.690529] ? finish_task_switch+0x1c1/0x7e0 [ 89.695015] ? syscall_return_slowpath+0x2ac/0x550 [ 89.699934] ? prepare_exit_to_usermode+0x350/0x350 [ 89.704931] ? sysret32_from_system_call+0x5/0x3c [ 89.709750] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.714569] entry_SYSENTER_compat+0x70/0x7f [ 89.718947] RIP: 0023:0xf7f91c99 [ 89.722282] RSP: 002b:00000000f778d09c EFLAGS: 00000286 ORIG_RAX: 00000000000000e7 [ 89.729958] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000000 [ 89.737196] RDX: 0000000020000280 RSI: 00000000000001db RDI: 0000000000000000 [ 89.744441] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.751682] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.758923] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.766589] Dumping ftrace buffer: [ 89.770107] (ftrace buffer empty) [ 89.773787] Kernel Offset: disabled [ 89.777387] Rebooting in 86400 seconds..