[?25l[?1c7[ ok 8[?25h[?0c. [ 17.978818] cron (4130) used greatest stack depth: 16488 bytes left Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.140359] audit: type=1400 audit(1521132269.543:6): avc: denied { map } for pid=4227 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.39' (ECDSA) to the list of known hosts. 2018/03/15 16:44:35 fuzzer started [ 29.553867] audit: type=1400 audit(1521132275.956:7): avc: denied { map } for pid=4238 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/15 16:44:36 dialing manager at 10.128.0.26:38931 [ 35.164372] can: request_module (can-proto-0) failed. [ 35.174073] can: request_module (can-proto-0) failed. 2018/03/15 16:44:42 kcov=true, comps=true [ 35.754055] audit: type=1400 audit(1521132282.156:8): avc: denied { map } for pid=4238 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9453 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/03/15 16:44:45 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) socketpair(0xb, 0x6, 0x3f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x9, 0x61, 0x3, "ef47f3bb7ed9e128eb45fe193ecef8b2e693c7ce108763f76031a5233a23257b9c1a9b2e9d52115ba3ca6153cbac1b51886622795314d76e1e83087c6cfb909b3fdda9d20963ac0f792c68830a72c373"}, 0xd8) accept4$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x800) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f00000002c0)=0x1) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000300)={0x1}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r3, 0x280c) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000400)={0x5, 0x0, [{0xb, 0x1f, 0x7, 0xff, 0x2, 0xffffffffffff0001, 0x20}, {0x8000000c, 0xfffffffffffff001, 0x2, 0x3f, 0xc, 0xffffffff, 0x2}, {0x8000000d, 0x101, 0x7, 0x6c4, 0x0, 0x4}, {0x40000007, 0x0, 0x0, 0x9, 0x6, 0x1}, {0xc000001d, 0x0, 0x4, 0x100, 0x20, 0x39, 0x8}]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000500)=0x0) getpriority(0x0, r5) getpriority(0x0, r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e24, 0x15, @dev={0xfe, 0x80, [], 0xd}, 0x80000000}}, [0x400, 0xfffffffffffffffa, 0x8000, 0x7, 0x7f, 0x7, 0xaa, 0x100, 0x7fff, 0xebfd, 0x99f, 0x6, 0x80, 0x9, 0xbc55]}, &(0x7f0000000980)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}}, 0x1, 0x2a}, &(0x7f0000000a80)=0x90) sendmsg$inet_sctp(r2, &(0x7f0000000bc0)={&(0x7f0000000540)=@in6={0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000580)="a618e08bd30aefe81199870742f325f2ced5640555571668efd6e8ef5bb0930771778e61c9d73c3b26290c89da04880901c4826a4d881334dadf9005dcb6e96d501154d6e629783e3d9a5febd179874b40f3dff2ebf9404d30d16baf221531426eee3391f540934b8f04ef01a6014849150f17eb13d692b37067541984b0d1d2c7600d6a8a1802d2", 0x88}, {&(0x7f0000000640)="7599e1e7ec9ebc47d2cebf99dac83547cf", 0x11}, {&(0x7f0000000680)="baabe6f4593d5ce77ba863fde8", 0xd}, {&(0x7f00000006c0)="11437c6570f307af80596fac7a840bd9e5e913dfda37be618a72ee5008ddaa83517e24f1a1d4330772b8c08987842379d131823ff7ffb712776271847c54ced60cd736010195bb2473b7e0d9fd0fbf8f63be41a860cea8b433edfd158a703b1787801668920ac5ef05ff7373f2845cfbf3", 0x71}, {&(0x7f0000000740)="c315bd78e10f525a8f27eb4095e8aea56fb94c3e461af27003b310302e1bf4a829bd6021af4d20757cd007773c254ca6ce6438e2856f31717040e0a4f3e06133d77343ba323656c51e549e99564abda8d54ef669a0175ae195f7ca722a77280826cf791d2ab21cbbf7cbb8248ed3a51c0a17426bcfa1b8ecedd9f4d79d19273015c8b7ec4c52067e1e17c9acc00b4faba816aa9d23b5e9a284e15273577ab9679a4426dc391ab42392d4096356840ae3c69d67ef6ff4a1e474532ca05231127f", 0xc0}], 0x5, &(0x7f0000000ac0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8200, 0x3ff, 0x80000000, r6}}, @init={0x18, 0x84, 0x0, {0x1000000000000000, 0x8, 0x2711, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x8000, 0x4, 0x7, r7}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x8, 0x7, 0x6}}, @init={0x18, 0x84, 0x0, {0xff, 0x2, 0x80000001, 0x8}}], 0xf0, 0x4004000}, 0x20000000) chmod(&(0x7f0000000c00)='./file0\x00', 0x4) recvmmsg(r3, &(0x7f0000004c00)=[{{&(0x7f0000000c40)=@rc, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000cc0)=""/50, 0x32}, {&(0x7f0000000d00)=""/44, 0x2c}, {&(0x7f0000000d40)=""/164, 0xa4}, {&(0x7f0000000e00)=""/56, 0x38}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/10, 0xa}], 0x6, &(0x7f0000001f00)=""/16, 0x10, 0x7fffffff}, 0x77}, {{&(0x7f0000001f40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004380)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000002fc0)=""/71, 0x47}, {&(0x7f0000003040)=""/243, 0xf3}, {&(0x7f0000003140)=""/49, 0x31}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/121, 0x79}, {&(0x7f0000004200)=""/251, 0xfb}, {&(0x7f0000004300)=""/90, 0x5a}], 0x8, &(0x7f0000004400)=""/215, 0xd7, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f0000004500)=""/12, 0xc}, {&(0x7f0000004540)=""/102, 0x66}, {&(0x7f00000045c0)=""/219, 0xdb}, {&(0x7f00000046c0)=""/167, 0xa7}, {&(0x7f0000004780)=""/105, 0x69}, {&(0x7f0000004800)=""/37, 0x25}], 0x6, &(0x7f00000048c0)=""/98, 0x62, 0x4}, 0x800}, {{&(0x7f0000004940)=@ax25, 0x80, &(0x7f0000004b80)=[{&(0x7f00000049c0)=""/87, 0x57}, {&(0x7f0000004a40)=""/25, 0x19}, {&(0x7f0000004a80)=""/50, 0x32}, {&(0x7f0000004ac0)=""/66, 0x42}, {&(0x7f0000004b40)=""/41, 0x29}], 0x5, 0x0, 0x0, 0x80}, 0x1f}], 0x4, 0x0, &(0x7f0000004d00)) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000004d40)=0x2) r9 = semget(0x0, 0x3, 0x1) semctl$IPC_RMID(r9, 0x0, 0x0) readlinkat(r2, &(0x7f0000004d80)='./file0\x00', &(0x7f0000004dc0)=""/4096, 0x1000) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005dc0)='/dev/mixer\x00', 0x4000, 0x0) quotactl(0x4, &(0x7f0000005e00)='./file0/file0\x00', r4, &(0x7f0000005e40)="30631eec9d55f3d4e5e48c9eab82a6a1c449506bd08a39df060434271f6d8814c609a4bb733e20c736e52ab2867dcebcf3946f15ba00357bcbf4f136706af2410e74d617c76453cfef0661eb2e058d5ad2839f4099caf7583c7baf47515d83ed05cae22f26f3fceea52024a0c15c5a7a1a06563bc0eff3052cd6ad943ed3dfd8eae4e53dfe2d6fc57661793f4adfe19993cd66c8f66f1567fd320330b595660081b7e8134abbfe3a047880ba433b23f3e098a618c8126a6eed68429e223973bc67b482e79ced9500f11413c65e4b25befcd2642decc1a5e5db7ee0a050975fbd693462a7834e9e30504a2acc736ad624db303a8b") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f0000005f40)=0x3, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000005f80)=0x1) syz_open_dev$loop(&(0x7f0000005fc0)='/dev/loop#\x00', 0x4, 0x10000) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) sendmsg$nl_crypto(r10, &(0x7f00000060c0)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000006080)={&(0x7f0000006040)=@delrng={0x10, 0x14, 0x100, 0x70bd2b, 0x25dfdbfc, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x20004000) 2018/03/15 16:44:45 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x4, 0xffffffffffffff9c, 0x1}) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x81, &(0x7f0000000080)={0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3db27e68, 0x0, 0x3d, 0x7fff}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x3bb, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0xc0, "fbc30ae553d93b4ded11521b3b90960499f4b49ef4cdefc6a472d1a07fda52bc468183ad94f4434e3d8a6bfd243726d29868591e009675750ac504b2671085d6221612b8553310e05431ec589bc37d4fd2de4f3876e2c15c4df28c1ee30ddc78017cd73fbd6b20ec7468930add25d7f0d3186ebb008122fb766df542825654e9cb5d525d52b4a9f161b2eda880473897a5187d4b8ae546297d9d25fe72b1c4ef0bd32ee8c782b3533acf99d5bfe8849ac31879b10c8f4ebbd3389bfe83377dc2"}, &(0x7f0000000280)=0xc8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0x200, 0x4, 0xfffffffffffff948, 0x5ab7}, {0x5, 0x0, 0x2, 0x2}, {0x6, 0x5c, 0x800, 0x4}]}, 0x10) listxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/228, 0xe4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x40000, 0x0) recvfrom$unix(r0, &(0x7f00000004c0)=""/141, 0x8d, 0x63, &(0x7f0000000580)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000600)=0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000640)='cdg\x00', 0x4) r4 = accept(r0, &(0x7f0000000680)=@nfc, &(0x7f0000000700)=0x80) connect$netlink(r3, &(0x7f0000000740)=@unspec, 0xc) bind$unix(r0, &(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e) getpeername$unix(r4, &(0x7f0000000800)=@abs, &(0x7f0000000880)=0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000009c0)=0xe8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000a00)={0x4, r0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000a40), 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000b00)={r1, 0x68, &(0x7f0000000a80)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffc00}, 0x6}, @in={0x2, 0x4e21}]}, &(0x7f0000000b40)=0x10) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000b80)=@sack_info={r1, 0x33, 0x20f}, &(0x7f0000000bc0)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000c00)={r2, 0x8, 0x100000000, 0x100000000, 0x1, 0x101}, 0x14) r7 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002, 0x40010, r7, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000c40)={r6, 0xd65b}, 0xc) setns(r3, 0x4000000) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000c80)=""/132) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000d40)={r3, 0xffff}) syz_open_dev$vcsa(&(0x7f0000000d80)='/dev/vcsa#\x00', 0x856d, 0x92000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000dc0)) 2018/03/15 16:44:45 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xc5, 0x82040) timerfd_gettime(r0, &(0x7f0000000040)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = signalfd(r0, &(0x7f00000000c0)={0x1}, 0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x20000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140)=0xffffffffffffffc0, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'broute\x00', 0x0, 0x3, 0x3, [], 0x4, &(0x7f0000000180)=[{}, {}, {}, {}], &(0x7f00000001c0)=""/3}, &(0x7f0000000280)=0x78) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000002c0)=""/125) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000400)={0x7, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000440)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) io_setup(0x8, &(0x7f00000004c0)=0x0) io_cancel(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xf, 0xffffffffffff8001, r2, &(0x7f0000000500)="b44dd0091979b92cccc628455332f29cc6e7d0b70911ead3bf47874708a18aec9be14615e87b2df1d49eed41cf2941ef4755ed66bc8641dd3d61d97abaeb9a52e91952bb154fd43f13a5afc4f2b07fbf9b3f388948f820b9aaffce48b133f202dd549a35b2681781f7dd68a01fb7f9f9f87d56181ccbcdd84a8992d26c1db7681760b1494b1dafd08a947cb7d003bf042d0defddb69b9f8fd60c674e023a39afda102b613d916b4a60c64a84b9a882e4ad7cdcfe3190f62b6e65bbdc7f6d7f9aa1b668c937910454d3f87fb7181eaa577e5405d4853f56adf9c0461bf836e03cb7a182a398fa2c1ba678be", 0xeb, 0x3, 0x0, 0x1, r0}, &(0x7f0000000640)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000680)={'vlan0\x00', 0x10001}) bind$llc(r0, &(0x7f00000006c0)={0x1a, 0x5, 0x1ff, 0x71d, 0x3, 0x8, @random="5b1a459fe8f4"}, 0x10) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/mixer\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000740)=0x0) sched_getaffinity(r5, 0x8, &(0x7f0000000780)) open$dir(&(0x7f00000007c0)='./file0\x00', 0x240000, 0x40) timerfd_gettime(r0, &(0x7f0000000800)) bind$inet6(r4, &(0x7f0000000840)={0xa, 0x4e24, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000008c0)={r1, 0x97a4e3347faf4ed, 0x1, 0x3, &(0x7f0000000880)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TIOCCONS(r0, 0x541d) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000000940)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000980), &(0x7f00000009c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f0000000a00)={0x7, 0x5, 0x100000000, 0x3, "40b1dab4da170db5e684d0ae9174c0e08e89e86de0ad3a14400313f914762f5b352ab9e02cd44de6efa42c12", 0x1d42}) getcwd(&(0x7f0000000a40)=""/36, 0x24) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000a80)="96303ed76dcbe549a4c1bee3641ca8d6", 0x10) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffff9c, 0x4008af14, &(0x7f0000000ac0)={0x0, 0x3}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) 2018/03/15 16:44:45 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10001, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000040)=""/4096) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001040)={0x0, 0xfffffffffffffffc}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000010c0)={r1, 0x9, 0x9, 0x5, 0x7, 0x9}, 0x14) bind$alg(r0, &(0x7f0000001100)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000011c0)={0x3, &(0x7f0000001180)=[{}, {}, {}]}) r2 = getpgrp(0x0) prlimit64(r2, 0xc, &(0x7f0000001200)={0x401, 0x7}, &(0x7f0000001240)) migrate_pages(r2, 0x7, &(0x7f0000001280)=0x4, &(0x7f00000012c0)=0x8742) pread64(r0, &(0x7f0000001300)=""/48, 0x30, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001340)={r1, 0x10000}, &(0x7f0000001380)=0x8) ptrace$setsig(0x4203, r2, 0xffff, &(0x7f00000013c0)={0x10, 0x6, 0x9, 0xdd}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001400)={{0x100000000, 0x3cd}, {}, 0xffffffff, 0x3, 0x2}) rename(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001500)={r3, 0x81}, &(0x7f0000001540)=0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001580)={{0x1, 0xb2ec}, {0x5}, 0x0, 0x2, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001600)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001680)={0x7}, 0x1) getdents(r0, &(0x7f00000016c0)=""/146, 0x92) timer_create(0x7, &(0x7f0000001840)={0x0, 0x12, 0x0, @thr={&(0x7f0000001780)="76cd4d9b8f812e28e20faa09f171d24e0100870276833fca680bda5846049e8aee", &(0x7f00000017c0)="e3b2b03ef5d4b939fbfa809dd1325c7f77fb9712469ab8f01a451cbd37d40dac598a7e5213a1faeab5de796a42bae24d6ef2792c25ba55d7c332958d04d402b1af13e588e5e9740338b202"}}, &(0x7f0000001880)=0x0) timer_gettime(r4, &(0x7f00000018c0)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001940)={&(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) sched_getattr(r2, &(0x7f0000001980), 0x30, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000019c0)={0xfff, 0x7, 0x6, 0x6, 0x1ff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001a00)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001a80)={r3, 0xa0, "bec3973abd57344a564034cee71a56dd5db3e47bc5c7fd01e6ba7503a221e7afb16328de6d9732ebbc1e6e4bf2e09f5d8922c095764bdb893284ffd41802d25650faaadc176fb84667992d940a9abb7f764b1c4d2b7c24b7765294504724f7b3ff8f13019edf68be0946db6fe899e36a9bf38231a01e591bceb75771b6f22e5754316c5d27e897a4b7175f35557aa93ca1f7aa1b3aaf2451d426bc2ebae196df"}, &(0x7f0000001b40)=0xa8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001b80)={'vlan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001bc0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001c80)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001d80)=0xe8) stat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000001c40)='./file0\x00', r5, r6, 0x1100) 2018/03/15 16:44:45 executing program 4: r0 = semget(0x2, 0x0, 0x0) semget(0x1, 0x0, 0x0) semget(0x0, 0x0, 0x400) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000000)="9cf18b95f4d69bc2e3edd13412fc0cfb2744749d401f6f64a6f6530ff5d1eff13c2885aee78f31f68fae8f6ce127e1c4455938115a882ae97ef913408b2fb7f1ca58a1a1be0ad6e14bb621257aec10569639a42fe65677aa871e08956576ada4e8c2d44bf2400f7b1ac08fa2d6f9644a7ce3e534dd2a0a6bf2e8adfea918d0719f5face7634ecfeb6d1dee64a9e765caf28038caa642623da2065e468e4fcc4c9756b84cc63cf2db88e3c6fe1ac98bb0a1491be2050f93dfe74c7530a2d45d87d0ccf96c9b475f5f0ff2f2fa7392d589835780363f3af8a3014d319212131c80da5ce2fba2e8457d19beb6d86c173ed59d7cbc06c405b0e533176704925526afca0278d502af4032eb5e7afea7f19f43cd8a892992a6896c835e942dff6899720a62219b55fee0d0001c8d883b67ab05e8090857462dc05a9551109a52d992eb4efefe964ee5c69c51452aad052ce86b563d9daaf7ada6a7550b903b141106cf89de4ab650657911c14706aeea9177a26b5aa4b7f6a7e02442f6a032e11a9c3dc753cc57c2862ef679b073678a852a6902155c619f317de91899d5e5154f9abed2411051fbda11314d35aa7dab6c424ac0975d28b3d81c16a81b5d29776b3ecabd4477ed52f0f3a037d39f6c50f753f77abd7e05dceea3cc28bcbfe095d5e1543201cebe359b87ed20aed222f58d8e2eb1f79810d69e055e2c0148aa88b8e0078200a3d4e707250f78297d537663ef11705d31d114c61ec3c6c03389d114451a63ddc5e5fa70292cd6a02985946d4102d9ff04b462883a313580cfcba0f9188c63bef49db88668a78ffa4213f644cfcc509d6fa9a4f5b2439efbd8d22f09b2855ce1d39180926f89942740a337200c2d14fd7c8bd6bfca20071456fc80d982b4caf0088b47279e6fd2d2638159c2dfe296ff6527dfec6fadef8cf1fe964176f5c2a3b61a6b7512c89f3abe4fd226a530f87770f7a87384984f55ca0ff459102a0c94e25068c25336d638bd3422dbb6bbada27955185d5ce689e5d149842168f35726a5e153acda10ea162169c7fba0d3d46acb750197d92af37ff46071c1da258569435e4cc97a8e42f2ff6374146882509de3a9e47ae70d5cee5a1f28d3eac0dd6ac9cd1873262eb5b8baa71ba69ec872e4130520f2142a7a08323c98b0ed1c5ebcfaa79ca80654f0ec583be2decfb60820c4b8a3686c9cbff6fed4691cf49acec9727258e5289ea219fa80c4cf4d7f10e60b653809fef2e729543f0bd192178f3599d18ab690cb3d959d92632bdf6bbdd2484fb9078233c1e36cb55bebad2ee09496b40ca689c1f31a39f72b7fadcd325f4eadc7111c68d43076d260d8f62e0f432ec15d228446e05604b5a16bfc7c85b04cd9f749e7962c776b9e4ebf197d0e7afa3bdb4653d596fc4c5bceaf8b6a08b3874413d196f3a9bffc37b862ba7215e5bcc75013c9265f9dfca0cdb30b9abce392f63769df23a99f1b77cfb2de25c7c88b369ad81b1fe0fb5aaa177bcb647d5b6fa6bcbc404eea7599507dfdfad0ca41a349a1a8df35d84c2b28c927df9f13f7cdd146a20732553997e1f4c3e551b6acf5acc0c878e5c53c4a7437592d64f8009a863977a8ee5ed6a3cb9409e9b05dd5cc05d66236d49211afe9ac4dd46c1694eafc5ac4e8c54b0c613d8c7cb74229b27000d521af122d03f763fa2bb8fecb503e3ba9bfea27bccbed6900dd050aaf05f0ce3f369bb18f14d4aef36d060a2c8cce048127428c5a3652848f2320c66d8d3b940196b8ba688ff8c4612da1af7c73a1da284bf3436288fae39d45a44d0ebecdf3ba2699362d680fcf5d5e92b2ea85dd643bd4ac197c29adf0f9dede172f9f33fbb98b9fb55b67d33d53856d8cc8401da393f6bea404b245decb7f6f228b233dc35396cd2a650cdf614b1dd0cf3b96b6a4e17ad2d3b4cdad9de9a44d650957561a9ac0304925559d0bf55c4536ef9a56d926a8d5d4d3205c724722190bcec2ceb3fa5fa55ea7187ebf7233d25b9571dbecf7eb8db0ddc54d489a9a693228113b86a46118d9b2a448441b5b32c062ee6b146942be6e082cd8607feec686c73ec39720d25d8c41b64bb1384e5c15f0ba6b29d83e2983dae454e07f85849540c55e58bb11f28022f8c9b6af6e8fdd99b5dcf59b83c97a9ed54554b00e5c81441327ae80b10ce65e9c7f26624a12d6ac5c6b9405d78f6e67a43b70a7538da2f618473a86c01b8c6f80df4e5cf55a63c87b782b44a021cc2cc60622fc6c027c06c37cf9eae7cc54a0500d138d56ea77d513675194e98a77ea614397c30590e6b4f75d06b8aaa03171b16d7a51f53e0a489b4d8d837ae3d9e940cc6cbed4820cfe7ad0f0b141c7b6d02dca73ed138797663d688a703aae90d44069fbbc6d049c9c38ba7c94d72065fd08ed176f7a397d2af6e28228ab936d1349863c0700ace96d579a2bdde12784ab52a010b9ad52be8762c4fc0ec9c1bb63e482e0bb22feb9eabcbf428b0f13bc948acd002d54f29b2a2ac1b81ca4d73e8d8335553367b0b9900ab6b2174b95f77d95383f80680d27d2824ed16d6ad9c9b24b0580036854c1db9d2babcba0881f823b522edeae5eb92fc41dc862c84c76c3c2056e727cbcc7f1041079c1fd5a8a5c258b67509d1b7ff0a89da544de2a2edd9b33aa5932a4f936a20721772e1fb8e0f930a0f656b87a6b915b99db64c31d5b1ea266592f0d6ea97b96061923303f41bc7e1ff12c604b4d1b1e63e76fe6cb68150c96f35d3513baa401bc213e65139cb3a2b4198d3c3f3253dd9bf667aad532aaa5d7bbbddf42d480107d4258f5b9c2b0557b994d379c83c330c1d3b3b6faa407c5e833d2b920805516bf5cb32868d4e1a3f4148d7d942ac6a9b72d18c0f082e2d2689b97871bac66b16619357d8ae3d6c750b1652813a8fb1f1ff5d5b99e2456f5b82e46efd56595196ea4cbf71b80fefd3dce5f7d447c47c603e9f4236303d71bd1b463449e7f8d1dd8da55496e6e8c79b5dd015a567ccef9acfd8b77f860a27a3c76ac1f609217561e5650c489ca5cc196f46b085056a2370cf9069c865c1b6ad8f483f9ae93b3cce159f6f0339e3a6cff5cb393d5ea22a7daa73bef5d0547df7b8bf4a8660fca14094ab4c4861c76299aedddd40a2722f595a5abb54f74df4b65baa973f1379059954597981b87a025f6cdfac727de220e93f72632defa8f1d134f1c5a351653b4e2039b6986286f7ab3fbba691f5ee9e087f90a43fca93ddd606118291acce5423d8e4d7ebdf870fa42e2d515b1118ee8d911ada391d36913ce515e4e956a4227fc011c5965f1c466ae66800576372a92273765875aff02dfb85fcd1968013b895112fcb1b8edd1d74926a6fe6ec94046397cb294d6f1a3e2ac1d8ebaea60328011f79283f58d99e1fba583d3f2e2e0e9c488301977d4d0dcc4fe492de4ed814d02ac81251fc2ae4a4886523d2873b07b2eaaa66cb3f6a3a9df7b197a84dafa9c69d801c54c8391ae2f19a773980fac6f58e775e2a1214f2082cc91d70bad2e446cc3c5649549a58041bb7324df83922935f909b4f43a29067e26db6871a3742927b62765739a78ae0f40af68a85035b79b52e966d29c34056d1031ce24c45fa501c55f1ee0b04bf2f7ed9d585c6ea98039a53923b1689e48b6ffc118e931210b2b320766654129e4ac1c88fad2589b04fab0b717fe6cb6ad99801fa185cc4ee9eedb60cd5b3ca3f6f345dd61442eaaf3b669d2ed339bbf3a73e0adc2aad57aa75f6ffa3c77acb9f4941245a162e57f5276e6b131a74c8351104194583987fc4f8d8f804b9a76d10daa247b8da92cb38537f6d0e529f6dd80feabcaf0bcb590895684f315da40705987e0d66ff753d3a699f450fa26eefdcd25db390806b065cbc6a9acfeadfee3e615eed5e22dade43a3d73604cc0b1b47d75c5b422b8924f74832cea3d532fa7296332bab153934b4fd062a6846bba7af43a03e9167772653e024f17708248c5cef34be43cf546b9f54bad7aaf92c0fbb0ada0618f8fecc83ec6d03d55aa518e9515b1c6e9f60c3fb5035165e560f55e3d34c976be11260c7e07951a3d406de769a954ea3f006facd5e3f91f5c77991903580c6ff82d2a70e88104e890e6a496021c48f55ed338be54b90d128b10e0bf8746f260db0ca50c7c53924016226cb231b890470b9063192387f316da4b9c558a6d773ee38ee5b5059834a889d2fbce26a6a5aa39b9fdfbca060818ca077e231d76159bc0d02ad3e49d2c784588bfd0f972a9af2beae79a2a53f6c323d37ddaa7e45e1bb9cfaffbe6e7bf997f0e6efbfc04c702dc95690e7e1e29999e34f6d886a47cad3f8b4d2fb427d228f207fc69a90de277822524e1be257832b991d269489a8522efe9238a26b8111110f938413d6c20c540122216fd37d085318fd4580dbbf11a378d6b35676b2ab7d980d9a36e7de4321e0e47dda8d0f1fcecda74725479da220f035f14ae9a4217ff0dc38b10f1f664cb66d6aaa98dba2899f884ec4c01de60df90f544e986c07478cd3ac56ca4cfec3333a8aa072d0baa3e83d81a4cb2d732ccd7df4d08ffe7c17217ef9349cf4ad8831239d86c6f6a21db24923541075367540e34a45b3900458f77c072b72fbbb7fea6507c49cb4f5d20910b11e03b0701e8b3e63628b9d4425d99a58b85cc60ecc5e6833432ddb7a4c376eceefaa8ceb8bf9226f26402123f74dea45060677aeca4925ff3c9a977cc4ee105ca8e8447ea7d328befa767d177e0b775b87f366f67509dce5ec899195ed2c1adb6b60321437ed361969a2a210dd86036febb3f75a26dcbd8ba06c912af2294facede7166faa9907485e0f8e7617f35a04366a05e161855bc55605b15f2aac0097339b15285f4b82f15717acb10d3ea871902fec7c756ebd0aa473beca5d56d2c77fa361a8dfe594026b29d4749eaac6a42c3a09c17323b84b430011e44380b31f3eb553f4306ad82215a7057fb0780ba94518afdb23b8dcc885d694b8c56703748b8a99096c3a4b3ccd0dc0c657f8c443cc9718212924bcd0abd1bd0af8efaef2ff8fd0a447bab9b89cc67854077be441395a0520872bc8df0f96d1bdd46f202c1c675033bbccf654391f521bd550eb1fe3c373372d465cdb5439e2bf54a5d921c9dde522937ff98b5458732986c40bdaaba7d06fed8e7e1e0b5c4c3c042cf39bda238ecb42dbafb8ce2d8f205b61ffda3dbc0e9e820ce7232ab582aa0f3519ee8deebc24e003ce0e20d716d26ebe20146e05977939716cf2c4d4100fd9fa84294d5f318ff54c221371572f3c526ae119af4de68399c4537e9f6a39a34235f1ebebb9ec3ac1a9250324f73181e51fb9742e4e1ba0aaadd572caf1598f0f38c6c079630eadc4230d1b60f1dddc4599036a3ec8796c3ca6c4fbaf9db874ae858a790efa1a34fea7199d509a4dc42c67e8d38ff43d68e56b48307f83788616509f3851ae808a716a660e92af9b3aa540664b9f0822d01e10c4caf0fe152414f601f923944391c25bb9bf56f17e1898ff0e918e9feca180fbb33cb92fd2bf60e592fb7528936c590ffda46e2c803379ee61f99241d2491468caec4355aa541e6bce98c2822ab671babbd1a9a7dcf0a58680a1d1f4e5212ebce9aa87c26cf3fe79898b84a019cf566f9ad69566f4fd85ed6a6fdd44b9585ca2d7d280128211559207cef0b5bd912ca10ca17e1de051969c3a2855e1ab4db01d7e7b18e6565c2de5a6fd0f43766aec3d9f2c8a77a256cda7ba56e065df841c812da19f1fbc3b231850730da0714941c0b", 0x1000, 0x0, &(0x7f0000001000)={0x2, 0x4e22, @rand_addr=0xfffffffffffff779}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000001080)=""/4096, &(0x7f0000002080)=0x1000) fstat(r1, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000021c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000022c0)=0xe8) stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000023c0)={{0x5, r3, r4, r5, r6, 0x100, 0x40a9}, 0x8001, 0x6, 0x9}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002440)={0x0, 0x800, 0x800, 0x200, 0x8cad, 0x1, 0x1ff, 0x0, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xffffffffffffda2a, 0x80000000, 0x6, 0x1, 0x1}}, &(0x7f0000002500)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002540)={r7, 0x60, 0x4, 0x100, 0xca, 0x6}, &(0x7f0000002580)=0x14) lstat(&(0x7f00000025c0)='./file0\x00', &(0x7f0000002600)) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002680)={r7, 0x8}, 0x8) ioperm(0x6c, 0x100, 0x40) finit_module(r2, &(0x7f00000026c0)='/dev/ppp\x00', 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002740)={&(0x7f0000002700)='./file1\x00', r2}, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002780)=0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000027c0)=0x0) kcmp$KCMP_EPOLL_TFD(r9, r10, 0x7, r1, &(0x7f0000002800)={r2, r2}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002840)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002880)=@assoc_value={r8, 0xff}, &(0x7f00000028c0)=0x8) connect$bt_rfcomm(r2, &(0x7f0000002900)={0x1f, {0x23be, 0x8000, 0x20, 0x6, 0x8, 0x2}, 0x5}, 0xa) ptrace(0x10, r10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002940), &(0x7f0000002980)=0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x9c1) clock_gettime(0x0, &(0x7f0000002a00)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002a40)={0x0, 0x0}) utimes(&(0x7f00000029c0)='./file0/file0\x00', &(0x7f0000002a80)={{r11, r12/1000+10000}, {r13, r14/1000+10000}}) 2018/03/15 16:44:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x96, "896ef39dc90238f4f70282ab9ef27c0c55918a3f9d5dbd3388414c04c3f73712f2529012ee4c5fa381305b0a30d6effa100e1bb4868b58dc361123170e5ef21095cf303b15208d227e7cda6b258ae98fda5f65fab71dab73430387a16c5878a9b0414913998934a5795fa4ab1e11a9f72303fbb6b94c7c2536141b6fb395c8e67abd233f229fddcc331cd2a1e45005df5c0dc484c727"}, &(0x7f0000000140)=0x9e) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x1e50}, 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000002c0)={r2, &(0x7f0000000200)=""/175}) bind$unix(r0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r1, 0x8, 0x2, [0x800, 0x7]}, 0xc) r3 = accept4$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @remote}, &(0x7f0000000400)=0x10, 0x80000) close(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000440)={0xaa, 0x1}) shutdown(r3, 0x5dbde6b26bf006c4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000480)={r1, 0x2, 0x5, [0x6, 0xbb, 0x0, 0x1, 0x5]}, 0x12) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r0, 0x0, 0xb0, 0x89, &(0x7f00000004c0)="f17d13dd6423f85cb4bfc23c190694206cb5b52313bc51c50b71ccf4145c0625df676f20ebdac6f13f78d73aac3fb447c4d3e7895b4acb74bee36b5750e501ed7ea1194b2a4bce5834c31edf4afe454b298f81e00f9a507b32678b1941f2316637dd35e6c97eb8ffa98ecfafb314143850211afae9d563df7b653ed527379e4cdd1f8c2c22d8f18fc37962d0eeef01f6b799edb0b09e8bad333cc68fef3f526713e149b88bc38298d006060d01a6540d", &(0x7f0000000580)=""/137, 0x2}, 0x28) truncate(&(0x7f0000000680)='./file0\x00', 0x9) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000700)=[@in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0xc00000000}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xf442}], 0x58) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000780)={'ifb0\x00', {0x4, 0xfffffffffffff3b8, 0x10001, "94d204382324", 0xffffffffffffff3a}}) connect$unix(r0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000840)={r1, 0x50, "8990cd4fb539f8565a4443076c6776878c557e99773403c73668184b0757a1377c83faf43a9ca3ef97b51cd1189448a6e20306aa2d9fe04e8e273225b6577e6bee682481e298e624f9b350a6fc2cc4c1"}, &(0x7f00000008c0)=0x58) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000900)="58698fb5b5a3a7ea5d0786b01af80ed667bf4318a8c1a1d25ba01cdf1e26a3c7919abc016bf49105efb652fac6a3459f8648b95fbf397f226cc65ae3e9d80d80db4c50709924ae269aed421993f6fb64578f473d5a02987b1c67853ccec8b0552bb4007ffa180a4b0a9eaa82", 0x6c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000a00)={r6, 0x54, &(0x7f0000000980)=[@in6={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x4, @empty, 0x7}]}, &(0x7f0000000a40)=0x10) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000a80)=0x6) accept$unix(r5, &(0x7f0000000ac0)=@abs, &(0x7f0000000b40)=0x6e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000b80)=""/46, &(0x7f0000000bc0)=0x2e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000c00)={r7, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000000c40)={0x7fffffff, 0x10000, 0x7f, 0x9, 0x6, 0x400}) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000000, 0x5, 0x0) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000000c80)=0x6, 0x4) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000000cc0)={0x2, 0x2}) 2018/03/15 16:44:45 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x22000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x200, 0x693, 0x101}, 0x8) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = msgget$private(0x0, 0x100) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) r8 = gettid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x0, r2, r4, r5, r6, 0x40, 0x96f2}, 0x7ff, 0x7, 0xfffffffffffffff7, 0x100000001, 0x7f, 0x7, r7, r8}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=0x1, 0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000340)=""/103) socketpair$inet(0x2, 0x5, 0x7, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_PIT2(r10, 0x4040ae77, &(0x7f0000000400)={0x100}) setfsgid(r3) getsockname$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000500)={'bpq0\x00', 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000680)={&(0x7f0000000540)=@updpolicy={0x104, 0x19, 0x8, 0x70bd27, 0x25dfdbfc, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x2, 0x4e22, 0x4, 0xa, 0x20, 0x20, 0x3f, r11, r2}, {0x3, 0x6, 0x4, 0x7, 0x6, 0x4, 0x9, 0x7f}, {0x3, 0x8, 0x1, 0xd763}, 0x0, 0x6e6bbf, 0x2, 0x0, 0x2, 0x3}, [@offload={0xc, 0x1c, {0x0, 0x2}}, @offload={0xc, 0x1c, {r12, 0x1}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2}}, @etimer_thresh={0x8, 0xc, 0xdd1}]}, 0x104}, 0x1, 0x0, 0x0, 0x4c004}, 0x24000800) write$selinux_access(r9, &(0x7f0000000700)={'system_u:object_r:crypt_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x32, 0x37}, 0x3e) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000740)={0x8000, {{0xa, 0x4e24, 0x40, @empty, 0x7}}, 0x1, 0x3, [{{0xa, 0x4e22, 0x6, @empty, 0x80000000}}, {{0xa, 0x4e20, 0xfffffffffffff37f, @empty, 0x100000001}}, {{0xa, 0x4e23, 0x7ff, @loopback={0x0, 0x1}, 0x9ed}}]}, 0x210) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000980)) getsockname$packet(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a00)=0x14) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000b40)={0x1, 0x0, &(0x7f0000000a40)=""/58, &(0x7f0000000a80)=""/1, &(0x7f0000000ac0)=""/113, 0x100000}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000b80)) chmod(&(0x7f0000000c40)='./file0\x00', 0xc) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000c80)=0x5, &(0x7f0000000cc0)=0x4) r13 = semget$private(0x0, 0x1, 0x10) semctl$GETVAL(r13, 0x2, 0xc, &(0x7f0000000d00)=""/168) 2018/03/15 16:44:45 executing program 6: r0 = socket(0xa, 0x2, 0x315) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="426b6adf33f2349c8565", 0xa) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7fffffff, 0x30, 0x80, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x200, 0x0, 0x400, 0x81}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x9, 0xa1, "c040ad0f9f40aee72ad8a96c29a0a75680c9b1d4b438c92330c4134b082bce9bbf5f335781ff7f0ba0c887decbda4a6cd54936718e69c2e1dd782ac4886bca78d167d7234b5cc3c8e21da9710a55223e904c9ca40851dcf0281fa0020c05da00e2dd00546a679ee4d154131b72ca7d5b198e817fd165fc4d0905d37c574c67163a6ad7e9ac9ccdfc5eee0e8bab928ffaf78a92505ed14c7aa54170e9b34c254ddf"}, 0xa9) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$vsock_dgram(r0, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r4 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x1, 0x54000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f00000005c0)={0x3, 0x9, 0x3, 0x20, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000640), 0x4) accept$inet6(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000006c0)=0x1c) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000700)={r3}) init_module(&(0x7f0000000740)='syz_tun\x00', 0x8, &(0x7f0000000780)='lo\x00') ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000007c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000840)={{0x3, 0x5, 0x80000000, 0x9, "dfe6b894b6851cd502186170c3383d331424590a47ebb2daf244ba9f97d64d1265fd7b389cf5ad252cd980c9"}, 0x0, 0x0, 0x8, r5, 0x178, 0x2, "9affe20eca12b402a598e1d15e1055308026cd3d2f7caa8a795d70922d0a1d69e94e96647a124a85f319aef906a6d53725400c6c1584fb78a531c6064625111d", &(0x7f0000000800)='syz_tun\x00', 0x8, [], [0x0, 0x3, 0x3]}) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000980)=0x40, 0x4) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f00000009c0)="67e10c7ed0611ed00ca9d9a974e85dc84a9033aa999ca82e7d8c0a42e46d7115d6622d632495aba2621e0a60fbffe6be2e34dc89a2de752d5df5919fba73fe9600ccc35f00bdb78c507181d2bc3749471b3c0611b8d6ef77dbb9d9809a1271a0b4b7c979a9a1d9fe73c234f94af6d3dcb39bb0e43f3f2dcddb16d22f716518deea3f2489f40be7b3dbf02130c087dfe41c5fbf68e3e907866605f02926501973780cb67093c113d149e5ed5e10c66d7aff7bd01bab52bfb61ad9d485") mq_timedreceive(r4, &(0x7f0000000a80)=""/234, 0xea, 0xfffffffffffff448, &(0x7f0000000b80)={0x77359400}) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000bc0)) sync_file_range(r2, 0x2, 0x100, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000c00)={0x7934, 0x1f, 0x7, 0x3, 0x3, 0x7, 0x191f, 0x27, 0x9, 0x100, 0x2}, 0xb) sendmsg$inet_sctp(r4, &(0x7f0000001f80)={&(0x7f0000000c40)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001f00)=[{&(0x7f0000000c80)="bfc58bb9f043d695ef58da26203ce072f3", 0x11}, {&(0x7f0000000cc0)="c2f8c85cbc4ee0337a406e10e6a1af854acd1545e336c0795a52f6ef2136d53538bee9c07ef50692689847b308122156bf2432c9b63ff1b0da191959cd6e35137931ef4269c41ef107ba6442cff13736943de66c1e99a6ae43261c8bd97c79a8", 0x60}, {&(0x7f0000000d40)="28f5a3f03549c3a05fbfba1b67f2f86524b49512707aa98c965f10fd6c6316c0a7f92224d650f577afcb9f15c1b451d150d836aa238df775d52db402b8175e67bf2d355eac5e94c8120106b987fbfcbbf7a8b4956ba341095e60719eed2391baf35749743862007e987cd539542f2f9880b8acc71634b68467ef13f743db828e0f0e0c7674d61330abf85a8e3a35210649d7f16347ab45d55808f008bd078941d5aa6a3d585f81e2881decf0c3037f9204713666c3c990438bfe43903b4b2d794ba14f261a2dea6f28591c845a6be1da2007cbdff0057827c77b8f92b4ffcced82275b56f965af701ae61d2c6ff2cb058161c33c", 0xf4}, {&(0x7f0000000e40)="3a4ed5a148e0a90d250c19a0469e34b920e3dad35553251a82cf68ea2a9d3b2b1c9f54fb6f9e5ba71fc6413a87c484d5938877d6839af2784ac99b971b52e55e30d9930f8a07f9abbcd83756c95fd174a76aede1e324", 0x56}, {&(0x7f0000000ec0)}, {&(0x7f0000000f00)="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", 0x1000}], 0x6, 0x0, 0x0, 0x4000004}, 0x0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000001fc0)=0x2) accept4$nfc_llcp(r4, &(0x7f0000002000), &(0x7f0000002080)=0x60, 0x80800) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f00000020c0)={0x1ff, 0xfff}) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000002100)=0xffffffffffff2ec2, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002140)) ioctl$int_out(r4, 0x5460, &(0x7f0000002180)) [ 39.330338] audit: type=1400 audit(1521132285.733:9): avc: denied { map } for pid=4238 comm="syz-fuzzer" path="/root/syzkaller-shm585201431" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 39.391617] audit: type=1400 audit(1521132285.794:10): avc: denied { sys_admin } for pid=4284 comm="syz-executor1" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.414293] IPVS: ftp: loaded support on port[0] = 21 [ 39.488103] audit: type=1400 audit(1521132285.889:11): avc: denied { net_admin } for pid=4289 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 39.513524] IPVS: ftp: loaded support on port[0] = 21 [ 39.550138] IPVS: ftp: loaded support on port[0] = 21 [ 39.589712] IPVS: ftp: loaded support on port[0] = 21 [ 39.648771] IPVS: ftp: loaded support on port[0] = 21 [ 39.716330] IPVS: ftp: loaded support on port[0] = 21 [ 39.839564] IPVS: ftp: loaded support on port[0] = 21 [ 39.943979] IPVS: ftp: loaded support on port[0] = 21 [ 40.887642] ip (4581) used greatest stack depth: 16120 bytes left [ 41.148867] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.208882] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.218536] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.403236] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.490375] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.574612] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.784760] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 41.865585] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.027129] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.033263] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.090010] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.096174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.186660] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.192834] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.224843] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.230959] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.272142] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.319984] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.326140] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.344044] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.475643] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.481767] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.518279] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.537269] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.561099] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.567573] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.579113] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.605083] audit: type=1400 audit(1521132291.005:12): avc: denied { sys_chroot } for pid=4292 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.655338] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.661533] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.671694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/15 16:44:51 executing program 3: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) setsockopt(r0, 0x40000000000111, 0x0, &(0x7f000000bffb)="0ed4550f", 0x4) 2018/03/15 16:44:51 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x6) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) dup3(r0, r1, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000340), &(0x7f0000000380)=0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000040)="ff19f466ba4200edc7442400aa5c61d7c74424025a00c0fec7442406000000000f011424c482791e7203410f0d4d06c4427d9204ca400f011d0000c0fe66baf80cb8f0a3ed83ef66bafc0cb800800000ef0f01d1", 0x54}], 0x1, 0x0, &(0x7f0000886fe0), 0x0) r6 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x4000) shmdt(r6) [ 44.698208] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 44.712946] audit: type=1400 audit(1521132291.115:13): avc: denied { getrlimit } for pid=5490 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=process permissive=1 2018/03/15 16:44:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@empty, r1}, 0x14) [ 44.800424] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.806995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.824594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.850728] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.856878] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.924543] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 44.930761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.947526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.957546] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 44.963841] 8021q: adding VLAN 0 to HW filter on device bond0 [ 44.972754] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.018005] audit: type=1400 audit(1521132291.420:14): avc: denied { ipc_owner } for pid=5540 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.039963] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.095563] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.101825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.111886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.145672] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 45.154621] audit: type=1400 audit(1521132291.557:15): avc: denied { net_raw } for pid=5571 comm="syz-executor6" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 45.184592] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.192329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.201723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.221303] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.227655] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.235661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.271998] mmap: syz-executor2 (5596) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 45.278336] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 45.289852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.297786] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/15 16:44:51 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5b79) r1 = dup2(r0, r0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x5, 0x9000000000, 0x1, "d5573ccfdc30f7b78eb1e46617b1dbdfd885bd064e1cbf65066aebc8143ba7119b8e8d6d9d65bb52bf10ada46cc6ac8a124814916cced3c50402c2889120f0"}, 0x60) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000015c0), 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) [ 45.321842] audit: type=1400 audit(1521132291.724:16): avc: denied { dac_read_search } for pid=5599 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 16:44:51 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={0x77359400}, 0x10) 2018/03/15 16:44:51 executing program 1: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) 2018/03/15 16:44:51 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/15 16:44:51 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0xc3, 0x4) write(0xffffffffffffffff, &(0x7f0000417000), 0x0) semctl$IPC_INFO(0x0, 0x0, 0x3, &(0x7f0000000180)=""/103) 2018/03/15 16:44:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='{$cpuset\x00', &(0x7f00000000c0)='/dev/kvm\x00', &(0x7f0000000100)='mime_type$trusted-\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='/dev/kvm\x00', &(0x7f00000001c0)='/dev/kvm\x00', &(0x7f0000000200)='/dev/kvm\x00', &(0x7f0000000240)='#@#vmnet1\x00', &(0x7f0000000280)='/dev/kvm\x00', &(0x7f00000002c0)='/dev/kvm\x00']) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)=0x6004) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x101000, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000480)=[0x1ff, 0x9]) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x4000, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000380)="f30f129bee000f07660f72d203440f20c066350c000000440f22c00fc7aec900bad10466b8b40c138166ef0f0766b9800000c00f326635010000000f30e30066b9800000c00f326635010000000f30", 0x4f}], 0x1, 0x6, &(0x7f0000000440), 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/15 16:44:51 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="050000"], 0x8) 2018/03/15 16:44:51 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x0, 0x80000, 0x9e39) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)='ip6tnl0\x00', 0x6a}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x5154d88b32f6a09, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000038040000ffffffff08020000f000000008020000ffffffffffffffff680300006803000068030000ffffffff04000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x498) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1ff000000, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x83, @dev={0xfe, 0x80, [], 0x14}, 0x6}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x98d}], 0xc0) 2018/03/15 16:44:51 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="6d44776aae52f8e5cd3d9ba1aab51b41ab876178caffbaf9", @ANYRES64, @ANYBLOB="3f47eb7c8aa3f8311db1", @ANYBLOB="3d32968600e53469e3d33bd7f76e743ab39a23ded3e3e381a149ec"], @ANYRES64, @ANYBLOB="62341736f7ab33f0a8f581f04b36cc9d4d26b7130eb49c3e4be65f9c0f829b567b7ce74d48b505721e6e1a74bf3198f3ae221a821ef8698f84f4a43d4d08d4b2495a99b05c9f7089e684fe54c12f0603a2de293482064446fb37540dfc32387ef99e24f7127ea8dd6986450a231039eb40177a8b6e1fa87afa17bbf83836c50ced9a25905f6ba3dfe834d1079f71e304b52ed02f634a1905fb093f388acc92b095cd4e50164c67958d36d4cb86c7d9583d48521e86e11661f7cfc74c2f9d63f5e3aab7cace9a2a43c944c0576f20a07ece1d1301d85c23a61629b1fdd160fa2d31a4fac662", @ANYBLOB="23ad4268a8b6b08d79bb7eb4e5c47de472223fb556ba162283bcc13d7ed703d2e90b3b1678526f899b55626e8b28189118918d26a7629601f3c7d0f3b5065eb779fa0ab071363fca105d12c7420cacf9b7bba35e53a01a7bcc1168caf10b65d48e977c76bb7a7bed8463940e0e3f9b0c80587c227f659277db3c829a16df03bcb31d1ab0effcd7f233b159d62882eb67e3f8bd90b9a2bc2354c0ba61ecb781becf62ca33ecb161fa1f2f74edda19385589c7558d75292eb344279260ce1fa7040d5c1c438ba3f37621865055c88fc995e0636d9565ba8a723256a97ad29d3e1764c3722e04a19e3932525b37b752549b", @ANYRES64, @ANYBLOB="107d5dc29a83a39ad5b0045d3e5bb40ead25a35d93497b9016c7ed4e4fccfd51d7f8e990fba2694eb67ad395beab00abe03bf00139a82c29fcb7b648d6b723088aca46ddc4e75527d28acefa54f34189a0403ab34c7e58ff90d52a2c6fcbae69d6511143473026e0efd0ae071898073a3e5a9ff44b4b925552b68a41178fd35fde229c9a8bb9422f44020149c7584c02df9e9350914fb31e4fa212b92a338a52536f1bffa28b2ef40ad5fd6d7cc152956b466e43d8"]], 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/03/15 16:44:51 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0xae5, 0xfffffffffffffff8, 0xff, 0x4}) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fcntl$notify(r0, 0x402, 0x3) 2018/03/15 16:44:51 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, r0, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e24}, 0xfffffffffffffe6c) [ 45.403509] audit: type=1400 audit(1521132291.806:17): avc: denied { name_bind } for pid=5609 comm="syz-executor7" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 45.426175] audit: type=1400 audit(1521132291.806:18): avc: denied { node_bind } for pid=5609 comm="syz-executor7" src=20003 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/03/15 16:44:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x1a000) statx(r1, &(0x7f00000001c0)='./file0\x00', 0x6000, 0x7ff, &(0x7f0000000200)) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={'rose0\x00', 0x4}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/03/15 16:44:51 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x86, {{0xa, 0x4e20, 0xd8, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}}}, 0x90) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) [ 45.448641] audit: type=1400 audit(1521132291.806:19): avc: denied { name_connect } for pid=5609 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/03/15 16:44:51 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000000c0)=""/223) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000240)={{0x2, 0x5c}, {0xad39, 0x5}, 0x1, 0x0, 0x80}) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns/cgroup\x00') ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000200)={0x8, 0x101, 0x401, 0x0, 0x6, 0x5, 0xe8, 0x6, 0x7, 0x3}) 2018/03/15 16:44:51 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}, {0xa, 0x4e20, 0xffffffffffffff00, @dev={0xfe, 0x80, [], 0x12}, 0x7}, 0x3, [0x4, 0x100, 0x40, 0x10000, 0x20, 0xe085, 0x2, 0x101]}, 0x5c) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000200)={r3, 0x1, &(0x7f0000000100)=[0xff], &(0x7f0000000140)=[0x7, 0x7ff, 0x2, 0x4, 0x100000000, 0x8, 0x2, 0x6e0, 0x80000000], 0x31, 0x4, 0x81, &(0x7f0000000180)=[0x9, 0x4, 0x4, 0x4], &(0x7f00000001c0)=[0x8, 0x3, 0x6]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/03/15 16:44:51 executing program 3: pipe2(&(0x7f0000000080), 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f0000000200), 0xcc58139) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/15 16:44:51 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty, 0x47}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7f, 0x408000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000100)={{0x7ff, 0x3, 0x6, 0x80000000, 0x29, 0x3}, 0x7, 0x3, 0x0, 0xffff, 0x2, "82b330ccb52be7a681877486989f846737d5b13bfd7aa13f261f9ffe01ceadb6d7b4ee98133fa653e0f78ca691f0cad7499f4b4821c4f8361953c2399b2fb3c4cc7acf660c0c34e37440676e7c95ca8235e77ec7992e58f6a3aac78e427306ced2de7e160a1058216098032cca5a5565decdf22616643e0c2ada7bd75277c607"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000580)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xd}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x8, 0x22, 0x7e, 0x100, 0x80, 0x40080, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x8}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/03/15 16:44:51 executing program 7: 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) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x39696688, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) listen(r0, 0x0) 2018/03/15 16:44:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='{$cpuset\x00', &(0x7f00000000c0)='/dev/kvm\x00', &(0x7f0000000100)='mime_type$trusted-\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='/dev/kvm\x00', &(0x7f00000001c0)='/dev/kvm\x00', &(0x7f0000000200)='/dev/kvm\x00', &(0x7f0000000240)='#@#vmnet1\x00', &(0x7f0000000280)='/dev/kvm\x00', &(0x7f00000002c0)='/dev/kvm\x00']) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000000)=0x6004) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x101000, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000480)=[0x1ff, 0x9]) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x4000, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000380)="f30f129bee000f07660f72d203440f20c066350c000000440f22c00fc7aec900bad10466b8b40c138166ef0f0766b9800000c00f326635010000000f30e30066b9800000c00f326635010000000f30", 0x4f}], 0x1, 0x6, &(0x7f0000000440), 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/03/15 16:44:51 executing program 5: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00000003c0)="1f00000054000d0000000000fc07ff1b070404660e00000007001100010009", 0x1f) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/15 16:44:51 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d92ffc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x3, 0x6d, 0xa5b5, 0xffffffffffffa5c8, 0x401, 0x2, 0x72, 0x2, 0x1be, 0x3, 0x66, 0x3}) [ 45.587829] audit: type=1400 audit(1521132291.990:20): avc: denied { map } for pid=5648 comm="syz-executor0" path="cgroup:[4026532834]" dev="nsfs" ino=4026532834 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file permissive=1 2018/03/15 16:44:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = semget$private(0x0, 0x4, 0x409) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000040)=""/13) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom(r3, &(0x7f0000000280)=""/119, 0x77, 0x40000000, &(0x7f0000000300)=@generic={0xc, "bdad0560226dbc5795222e0e326d30f1d2c0f315f7facda1ac9041b50b826ee7593875f2093b371d3387a961bc3518886b9783f0a3d0c2e5894ac8a44623e893011869528db5bbe3eddd9aab6087c1713588531c665ea0b47e626a633ca8ba740091c365c00802da75911cbf18726e03146da0abb4059465671891f6f617"}, 0x80) r4 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/kvm\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r4, 0xa6f9) 2018/03/15 16:44:52 executing program 3: pipe2(&(0x7f00008a6ff8)={0x0, 0xffffffffffffffff}, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r2, &(0x7f00007f0000)=[{&(0x7f0000d24000)="d1", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x4}, 0xb) dup2(r0, r2) 2018/03/15 16:44:52 executing program 2: clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f0000000180), 0x0, 0x1, &(0x7f0000000200)={r0, r1+30000000}, &(0x7f0000000240)=0x1, 0x0) socketpair(0x4, 0x80f, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x8ac, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @rand_addr=0x3dbf}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x2b}, @in={0x2, 0x4e23, @rand_addr=0x9}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x31f) r3 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, 0xffffffffffffffff) 2018/03/15 16:44:52 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4002, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "de57fb7a3f0db1ca7125563e214429467ede0ea9ce2b3892d836a17f3373a193eec950ce188fc9a6394c0b7ac9c3f05e0d214a3b65c70aa4a8e983866ae48bfb0486c0b2472ea8cf80d3956ddb13dfc7e13df5d2cf8cc3aac543e19235694fb6f9d0f4ead5d2d91dd82caf2d1e04d3e32e025d108a02d999f0cdb3f77de76a108c893fc25d6635af48b9e51304a721471500142e0929e4b28bed6cf233e6d2475868d8b14127abe879ce9796694ef200fb22bce59b93cef1bea620af0721b56122d34bb5665c551e61e87890b27b850c34302b402b368360639b078e0611f1dcef806f0c995e9d93f9f0369dd3e844e084142f5aca419532ca2806c63acb70471b87edb04f0cceb94a45095d76a7e81a1ff3ce2bd575386baa9efaa32511e956596eabaf269950385c1bbb0da45c868b409b44f5cf80e2f718a339c011fa02c7ccd90794df2685ee09c592590053f5d3de4c13b9053443d92803e6af5dcb6bbdf4c7c68ce7a0a3a0e4591da696f62f0ac1e0ff55c98dba9570498eb48d92c27e752f851d4e3af2891ec3ad66d31dd1aa3256dc9fd93da0fa7353baea5fac55fb9e09cbf27cbd77d0e08a47fb3b2dca7df4de3fee9bd2b7bbe6796c7b85a24c28a8dfe7a2cef63704f97b0d0b75d72a0128487d69f9f28850cd5185601ff889200099c8e577129c91f7f8705c9eba373eb4060547bb2988933b51a045f56c372b007876d89fb2111d19e651200e2961cf28f47a9f039ae5b96802aa70400dcc98a9f50676ec27d7d18a45a74e5e8a9b2f3ad429b0e1a7b74930a615589772dc17caf21c45da279630e6d1281eac8867f840bd4885d9b003ea4a2c27f83e067ad42adac652c7b7feb4ff7f4208f38612e99b027095b81f337bd785d95019388a1ed411ae17e49233f4e27bc457787ef1cfa0c06bebe459de9b73a14a184a5f18d630f30824ce810d20cd08c095fd3f74373994db9b7e40683d14c11d7d658ae3c44ee9c814c074f090e795a68a7f59857b2b06f071a5a88f27d2ac738bf3dfe7b78a670adacf2ea2d009b3658907413f9e2014c8d10f5cc4287e64eba34370028fa78cb8466e66110262d2e70a94e76d324dbd5d116b6ea3cfc339965841c48a84a274aae0fb59b846a1e0925cebc61a01c9d53632ac6f873b6c92d3ad5f4f678ab0a9e1c30e7e3bb13a6743e940db53612cfa4de6866f596159ed9763ea1dcf82802d6d9792a7694e2f548a9da0262099c7f8069cc8ff23a852f923671adcdc6c5847b2972e0957909692927dac9fc4cab919077e98c78a4b971b3cd5527b46bea8a8554a116a48e86105fa4a6b4032f72343ad0e58115b3624b4b71d6169fc68feff21c33c22e04c973168b3739595a4a44d3e92a17b0a60da754a341d41d8fbabb0233eac9732adeb7f1246a8c48a1a0e6707e4186f281524c49dc5365d3ddea8ec07458f872da4b3c66026d10eeef66ee67a53192621f77cce4d6dace010151235602c08a3729c4bd1450b306bc5b3cc20dda4d283a986982641b25474e61a9b91baad4449017f33ddef7268968e1c91b5f09cec97127603dbad3856780754d9a2d2ec99988d7348ab0da58c4cedf877facd71327860d150dac4cbab6dbfca8fce6ef2c4a0d1aeeefa4782f2b50b164181f8933fe6538836aceb2af089b78ebdd65ee1a62ef8701cc03ae95db973867bf02e2efa1554921488fe3851e5155cd2e99674c657c65ab666bdaba47353986b6f95d9e26f9db8d1708181ecfdb369b653652324d56feddc9ecdc3b30e1179bc169c08988b33a54f36975da6c09bbb0d168bd5652690f61ee45a9b04aa94767284878685f7c44166d043c6b1b4d23ce037fb3bc80ab7098c2359cdc7325b3b1b02a605d598ca4449bf5c38eb1823501ad7fbacd27454b339fdb049f49413072f6362ca0909727fe41e8032e26a2635a94afc5f03fd9a7449ebe54120c3ab551237b43d5a3c6751adde044e6917d08f6d21dbc8caebbf02b2e337af91c56e88a0c5001b624cdb3d41c1a8a7d25a40bbc0224406117a988def7a962c0544eae4880bbde551008f515eb42325062d3cf4b4e988c1d6646384e79f269f5e727fdd55d8865f74ea001954d9ced78881dfabe01d06c3e23900344a64ed2e21b0c86d82bed1fdeaae21060818731f3ef9ccba221160ad72e07394ab4980039ed8b8beffbb25e4e7c05cb5abd502bb04001392769447c4a866435b72ce84b65b465976891ec99db6d36b917ed757760ea02d07ec3f41539d0745b6c45c0605fd753231b722bb131cfb8a7877d7c3e6a63172bcf336a8f25137ae254544455240d061951b249d158625f416439659922231d9bd8a7364bde1cdd9b323f2e934ba2fca9db04ac5ad4c73715728f3958c2478e009195a73456463cc0e1a3034103e6076d171b1be319e24f09b699cb2eca40c98c4875bf7567dde73d7fc6b59b072f325b3ee815aba393736b45eab6bd10c1e3c0eabc3ca4bff4598ee149c5cc08c9498202dd8b045aa35c136e0358edeb8d93f8644e1a0772ce31f3dc64301d0d9b27f48aa50405bc3c773881ca982d1e8b3348aa8962feb3bae1b121c6881a62f57997e010b6d2933461e15ccf45070b40fb010c9ee42ee7225c0472f4c9a0a842019e91d8847d9ded1ad95ec5cb9acc698313f4742f72039adf2a85cd172c7913ba7e5407bbc2de9157814f6890af606120d41cc175f65203e2e81399c6320c47e6cf5c031783955ac122272802ad44cdd7fe574abf79822a026ab55d83c8920387f0f6c7c247d4ed6e2b02d9b62167a65951f1b6d11c22e38993a874fded3b05062abfc3b985293e52f21b500bac3c7438393d5c94a24a5f939e897955bfd977aa6dcd4acdf2c97da83d9b0bc432e1acc50584372dfc2c042c3b1b077619422a2bdc79101c6f178bb347ef2ea6807fd15a63431321116bf264c5a274248e14367908a622ff5a4d53bc86fecea3f09280e03799c08ce5063337a6979ba2371217d7c32ce9bec2d9d932cc85fa36bd90451da3bfb7e36b9b9526558de6d5f58847e5631fa6d26dee196629d7e5f8c77c8a4cd1d79873f65932d71eae37a3f663d6089966095b416388bcfac59911372c0f2855934018416409b62d77e7985284a7e0e37072fbf1394ad189e8218bfe3bb93f47346146e76b4fcfc28f573eda3e7dcfab143b98398e7234edcd0e0e20004890dec1e60f87a1f6c9853149f3475f392e033dd9b779697165162db2d227f757884c03747f1439064e99e0ae4cd828f919ec10a02a37de7b1de2d4e636406a1bb674423895843d0eb9330e94b9adbfb23c994b58bed4b4ef5dbaa05931454ff80763c4d2d7af5e96e29dc0b48abcc9dc02f31524d4d7885256a5b9e0898db4a6003c1136e131810bcd1f30c6073448b8399848c3bd9f9812cda8201613e480cb908ffc72a58628dfda87f05ff06bbce6123cf28e7b173abb2423ddf33ebf475ed705385a283273bf9d2fff9f39b9892dadba2e27bda63e8ed304f3338254bc07cbe5679fe50f9c18655756ff4e0501e627934ef0342588b2c11f2b20069f4b6f41dc6c9a31fa3d615a587793401a67e717fce1d97994e26318f0bd33f748152737755dfd4349a36bec1a63a18b742b8f587f03c5cc4401a7214173a6dfa48e724b0ba2e1bc4d2b680eb657c2c37145603666380bcdbeb28000d4931a40f621e7eb69e5e00af924587de73406090accfa55d4ae82c5a12cf6d48da984f76c599ed1973a3310f0ebb49d71bd2009dba7e082895c3da608bd4443ac3dd7568715931b8cab79d529920cd8602c54a4282b09d436b2ebdcf2e9d556d946945082ecad2dbbfd7f73715a7261bbcf702a50c72f2203fef72d020bb67c232a264cda0e96c15d720193593b54d450ebc9391aac917adb9c3a0dd318f2423d3d4fc6ba8f4ec80f3bc2e68d685fd17f56df166a755408b7e5c7db9582fa6c2fe188ca7c29803cbb3cfa2aedae988080d845867bfff61aa7f849ee8c8474f5c43bff9fb72d6ac69cd05abd2783d179b0a8a2810e224e1d6f473b2b3abf6045cbc465e2d3c9e64f084c37936fa58c15321e8661903f4ffb2943ad59647a996e9baa062e0062454659591da70ea76b90b52be65d1055637ae237547aff6bf9976257f37073f75e54d4b1e1b1d30776775240f7850639422c66e56a5e9a18ffc788c95da9f410326d99199a8b2b99dc73179dc1411a6eefa032d0c2570bd3a1181bac48fdeef6d75b334ae028ae0dd8c5bce9316a9582482f1a113fa12b6c08fd04770fadb9d63d21674e41c036a2e37a329d3dbb83a0a17bba8da6da11488c73af62858e6db95c6931121dfa4f55102a6bbf2b4243a9c74a5ad2fa90596c719d73c46aaa3283bbeb7247dd497aa4e9cc5cc389f4a1ad54fe158d048035ea44f094d0af41cc7d742a79f9893568ac19b8cd6f14705abad1d320d1b5dc75c2ce7cc26605ce76b766c5491696f6fcd066b3c24d258a598fbac45a2f1561b8b5d8bd045bfb9adb82a07f1dd3e391a6577aafff352b64b5e43dc48ce07f907463184b0a7c81fda6ee24bc1246e06382f286d6fb9ec25866fe76170c2bef3ba8226e5a1cac853daab93076da75f1c332b06112d54ba624a5cf8950a760f0f8e5e2518503843fb87038adc4da93f6693338447929592b27d8c3ba73e4531b34ba0bf9bcc0c6edc09830ce5d793a01182493aa38331f9ce6558cdb6068283f1005f5d13344820bf540ea7b14bc6c6643dbbe40d2894d0d8546d3fe8777bc55b0626ce72709ac8a3473f0655429d86391e885bbc44773f709b720763c0031d51ec85318499a46398099eae79d102b0ca37b0e435f5517ec71be7cd21ebd8305137b61d63affc1ececa7b45647a4a4dc4cf59a2f9955a6dd09bd29901fc6590f2e51069d46645527ff3eac233600c473df45f0784a6990de122cf6d94dffcfa054de1c512280f1bcd2babc34cf6029c2edd303b32385f309a5931e2422be3ef0e13f2c47d37ac8bc2a1bf4145e129912c4005c59a3d60b1935f1c26504aa44f29072330fcd3276f31f381b21439d7ede36ce868f115a8218082f87d1013e3b810cfbd5abb5d48c1d7bed3ce81ebb4850dd1deecb8e1c75fc917799199535ec0d91bfe4bb455988eac75b83f565d5b97c8c6345e729b437580de5157c1fe1d0b284da65096b26dd0264b30389a74e1e3c2463d87d73f8c5988d3a512542700acb660ffcabc723bfc22f057a5844569adc8fc8653e32fe79c69e8a0cb26bc4a93512274a8ac469f4f8a98731441a194f9e67da7abf5aa588d572aa108f5417c690f992146d4aa06f6f54d983cc226486b69d3544d0237fa67c166275708efe859b8ba3bbc0c77f819de538339d4206a1c0a738a9dc4708963d720e49c8a14e8229972718a7641067f8c024167e875b9aa875830909fb5c04df5a0dae223d7f7cba86692cd0abbddfcfb2b1600ebb87200ec3bd5cf871018aa0b33b669d9f7fac4136cf6f73df125c3e6cca155de4393c4540d9f45dd49e74a0c38b0607e9b8f0fe26985d02a7e0a1f7e03ea372e549e2f8e71874ad3c8ab3b357f19e73e1df8d2e422a351bc20604bae967a575e1bed65e971440cf2504213518f2f3f1d000ac5b3efcaf8c37df78be3a8eef50dc44384b1d97e30ed238610eafd9fd6d445bee6e56bae2b459a0df196f6d91ad9f7f146a1c07e563b2529ce12dc1ab9279a579aa320f1b7fcfe55c9323dab8cd1533cac28115c345167e5c8b4b0ec853539b05c021add5e0409c30956c1e318fc965c"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001100)={r2, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, 0x6, 0x70, 0x3, 0x100000001, 0x30}, &(0x7f00000011c0)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0xfffffffffffffff9, &(0x7f0000000040)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1}]) 2018/03/15 16:44:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000240)=0x101, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000200)={0x9, 0x8000}, 0xfffffffffffffd3d) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000300)=""/249, &(0x7f0000000080)=0xf9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x33bb911a) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000280)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r2, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000000000)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1}]) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x7, 0x0, 0xb000}, 0x2) [ 45.652861] PF_BRIDGE: br_mdb_parse() with non-bridge [ 45.666700] PF_BRIDGE: br_mdb_parse() with non-bridge [ 45.674617] audit: type=1400 audit(1521132292.017:21): avc: denied { prog_load } for pid=5649 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/15 16:44:52 executing program 7: perf_event_open(&(0x7f00008a7f88)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000000c0)={0x11, 0x4, 0x3}) sendmsg$nl_xfrm(r0, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=@polexpire={0xc0, 0x1b, 0x301, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x6e6bb1, 0x1}}}, 0xc0}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8041, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) fcntl$setlease(r1, 0x400, 0x2) r2 = request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="835cdddcb2be22c5f1fe45bf8230d20664a845d153f114540c5d1bc88ecc9cacfc70beff4959a0d3541566a596e3538ae68bb787388534c4c94227079cbb909fcb3658a2bcb772c1ea357a20714fb45e8a976ead57c76fb619068941c2828a5b4285dff2816d081f86cd02c5d338079699a5805942d6a2617c04d66d68b3286d6b5d3d0c849a71619e17de1d2bb71e395f0cbc81d62255d07ea2caefa406fd076c07e47acf3d19", 0xa7, r2) 2018/03/15 16:44:52 executing program 1: r0 = userfaultfd(0x0) r1 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmat(r1, &(0x7f0000ffb000/0x4000)=nil, 0x6000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/15 16:44:52 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x6, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000240)={r2}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r3, 0x6a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x14) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000140)=0x200) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0x4) r6 = dup(r0) write$eventfd(r6, &(0x7f0000605ff8), 0xffbe) sendmmsg$alg(r6, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write$eventfd(r6, &(0x7f00006d5000), 0x8) write$vnet(r6, &(0x7f00005fdf98)={0x1, {&(0x7f0000bcd000)=""/4096, 0x1000, &(0x7f00002e7000)=""/216}}, 0x68) write(r6, &(0x7f0000019000)=';', 0x1) 2018/03/15 16:44:52 executing program 2: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x84, "05fc4b459f2391f57ff5acfcb5c097b49a7fc652f27455e58a8d911b0e011894e87d7498bca24b88297c8bf81288a3e7ee65167194225bbcdb9dce04e68510e3b24702dd894ebb4e47bef439ce8f953adc5e7d514dfa4ec8ccf28b6cf7397be4ae7bdb0a2356c96622ee95fcfacf1cdb21f4f7493723948f428fccd01d242f0ccfcefcec"}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x84) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/03/15 16:44:52 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='sessionid\x00') ptrace$setsig(0x4203, r0, 0x0, &(0x7f0000000080)={0x34, 0x1000, 0x8, 0x5}) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/15 16:44:52 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/15 16:44:52 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup3(r0, r0, 0x80000) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000600)="c0", 0x1}], 0x1) 2018/03/15 16:44:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x200000000003c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001140)}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x420040, 0x14) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/181, 0xb5}, 0x0) 2018/03/15 16:44:52 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x300, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @multicast1}, &(0x7f0000000080)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capget(&(0x7f0000000100)={0x20080522, r1}, &(0x7f0000000140)={0x2, 0xffff, 0x9, 0x5, 0xffffffff00000001, 0x7}) 2018/03/15 16:44:52 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) fadvise64(r0, 0x0, 0x9c, 0x2) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000d00)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="440100001000010000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000005228fe0ae9fb455dda", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x144}, 0x1}, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000540)=0xff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x1c, &(0x7f0000000480)=[{&(0x7f0000000080)="4e67c3f80f413f3d103e881a3712b52573a2b40be5b11d045a5940fd428f17a923a9680a9b442ed3a1ff855dec1a7cfc6a53505ad433e8a4b01be0f453fd2ed62f0c2d364436d7e8533d0052462abd3c29204352c22e12c5756bda01", 0x5c}, {&(0x7f0000000100)="5ebec37b03b1329b41b30d62f58a29001f55b8de6dd7e182a7dd48e5b4707f200d4520e728b577b68e15960ad152e8338ae5a00f73422c1274eee70b5e3ac07e79840a37f33417e0441d93ca7149b2877e9fa7d87831dbadb57f84ae72ea677ece5fbda99c3c978a9348764fdcb5bb8ec387afdc105e8c2a6c7288d6576726739782935c", 0x84}, {&(0x7f00000001c0)="cb70fa42970dda4d95866852a01573798c74b8862c09baf911d235d9d20f694fa869a9372075e0d644b37146e738bc8538f352d73e2819fddb41cd8e6c56ae44cc95cc27d51b667624dbf91a08584ed965312fca59d690093ab6686540906a", 0x5f}, {&(0x7f0000000240)="da7763b1fa55c70d2f2745895048e2b4a4464eb4039e67107beb40b90f1a56b5c9a7af08c4f8c0734765efd3568f38bd818586f54bf1e30957adef1068d233354b00f69224dfa983189cd3ff5a23a2ff5fb7bd0b7dd1e27f08289fbe1112614f5452cf2e01074930e64c065021cd6a1f9483450d664879eb885e031be2380123c6321af0ee2465edc69c150aab72d05eb7c0a10fa836b908cb9358316bb9c3bcb1e8b13463b0d9d910c0538eaa2afc910155cdd46521a0ed1f6bf9675719a71e4547ab50962129cc27c0e1d743bd056e1fbbd1362b5fdc1ca28d55425ee3228030ac", 0xe2}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000000340)="d7839e2ab9ec87a13932eea1ba0a89a5b10d45c4affa205c11b96277b9d968d21578cbca413eef52f6a979a253052473402b3124cfe93959b3172f97873a5ab20aaa562904ac97d70f9a0789f196b1b52bb6bbae6f9d6ec81eee798de9b98acaefffb2da0568050a2783bed5fbcc421be65b6f1c38ecf1a79e581d50af26fd3fce5088fb267923d7e920a5a7", 0x8c}], 0x6, &(0x7f0000000400)=[@init={0x18, 0x84, 0x0, {0x1000, 0x1, 0xfffffffffffffe01, 0x1}}], 0x30, 0x4801}, 0x4) 2018/03/15 16:44:52 executing program 7: creat(&(0x7f0000891ff8)='./file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') lsetxattr(&(0x7f0000756ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f0000d9ffec)="0000000201000000000000010400000000000000", 0x14, 0xb4c27bf97cf0a812) 2018/03/15 16:44:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000002440)="9b", 0x1}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x4) 2018/03/15 16:44:52 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079cfef)='/dev/vga_arbiter\x00', 0x4000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f90ff4)) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x1400) r2 = getpgid(0x0) waitid(0x2, r2, 0x0, 0x1000000, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000240)={r0, r0}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000200)={0x1, 0x24, 0x1, r0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x3, 0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/15 16:44:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004ba000/0x2000)=nil}) 2018/03/15 16:44:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000180)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000200)={'dummy0\x00', @ifru_mtu}}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000140)="f4266d360f01c40f01ca650f0fc4b4eaccac9d000fd7ed0f8900003e0f06660f3810cf", 0x23}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fdb000/0x18000)=nil, &(0x7f00000001c0)=[@textreal={0x8, &(0x7f0000000040)="0f01d164670f20d1baf80c66b868b3338366efbafc0c66ed875a0c0f23c666b85df9fba30f23c80f21f866350000a0000f23f80f302e65f20f5f3b66b8065600000f23c00f21f8663501000d000f23f83e0f017200", 0x55}], 0x1, 0x0, &(0x7f0000000240)=[@dstype3={0x7, 0x6}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/15 16:44:52 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000002, 0x80000000000b, &(0x7f0000000080)="0600000062cd4b5ad15e8f089d0c1fcc6e9856424cd46280774b30617304582554c10b234ee93c7371ffc74271c95130727a34c95fcef7669395675abda69255d2c29924c039e6e772861d7ca7e6ec11c15026ca562e8a7f78a0b1eed4d94ea4ff361870b702dfe339a5c9df0394f4a7de8ddeceb318caff9b3bbd0b2648aa1ff44ed5e6db", 0xfdb8) 2018/03/15 16:44:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)) 2018/03/15 16:44:52 executing program 7: seccomp(0x0, 0x0, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x1, 0xff, 0x4238000000, 0x2ae4}, {0x9, 0x2, 0xffff, 0x8}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000000aa00)=[{{&(0x7f000000a280)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80, &(0x7f000000a680)=[{&(0x7f000000a600)="c1636e86970c48c35e", 0x9}], 0x1, &(0x7f000000a700)}, 0x40}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1000000000000250, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/15 16:44:52 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) fcntl$setpipe(r0, 0x407, 0x5) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)=""/190, &(0x7f0000000140)=0xbe) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000000)=0xffffffffffffff40, 0x4) fcntl$getown(r0, 0x9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r1, 0x0) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x10) r3 = dup3(r1, r1, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000001c0)=r3) 2018/03/15 16:44:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r0, &(0x7f0000000000)="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"}, 0xfffffffffffffd8f) 2018/03/15 16:44:52 executing program 0: r0 = socket$inet(0x2, 0x80000000003, 0x2) recvmsg(r0, &(0x7f00000006c0)={&(0x7f00000000c0)=@l2, 0x80, &(0x7f0000000580)=[{&(0x7f0000000380)=""/29, 0x1d}], 0x1, &(0x7f0000000600)=""/154, 0x5c88, 0x5}, 0x122) rmdir(&(0x7f0000000000)='./file0\x00') sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/15 16:44:52 executing program 1: pipe2(&(0x7f000012d000)={0x0, 0x0}, 0x0) fchmod(r0, 0x40) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000), 0x1000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/15 16:44:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaa104b1b0b6050a09c00081100fe8000000000000000000008000000bbfe8000000000000000000000000000aa4e204e2000089078"], &(0x7f0000000040)={0x0, 0x0, [0xfffffffffffffffd]}) 2018/03/15 16:44:52 executing program 4: signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) rt_sigprocmask(0x3, &(0x7f0000000140)={0x4}, &(0x7f00000000c0), 0xfffffe03) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000000040)={0x0, 0x2a, 0x4, @thr={&(0x7f0000000180)="25bc7c8aca320a16b6d951b85e648ac51e9ac1fe609908dd2084e2d6ba0309e176d1bdde916bf9e2394a5804e5810794e6c77e3ba7beaa02fa8921138717657bb77f59a863cac909c9b9167d09f92a5f51ff524fdf3bfcf2d643afa6c0cc179028d7b7abf36b65d0c456c2e8c9cf908c261d71158aaac56c74c16f3a53e3b1f7068cff59c8ac", &(0x7f0000000240)="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"}}, &(0x7f0000000080)) r0 = gettid() tgkill(r0, r0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x18b000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001280)="99e2ef7337b7d54f300beb88e910b199bc5ad324868e77", 0x17) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000012c0)) 2018/03/15 16:44:52 executing program 5: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value, &(0x7f00002bdffc)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002bdffc)) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x101002, 0xc8) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getdents64(r2, &(0x7f0000000040)=""/162, 0xa2) 2018/03/15 16:44:52 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x5, 0xfffffffffffff346, 0x7ff, 0x0, 0x6, 0x8, 0x8, 0x8001, 0x6, 0x4, 0x1, 0x40, 0x3f, 0x401, 0x1]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="8d0000002e8b2430828105d77f68a4c507feac842bf949a07431455dc932149a74b176bf123ec7e0429133d26e2f9526f0145a14aa8de292f850177031175ee05b66638882dc8dc9265feae428c7303b0c81846b83b439dcb3543a2cd01bace81397b03d46a74c8b23fd33739725d589fc0eec11fe714190dadec8e4d82bb192fb7cfada9f81378a4578471f4c3786d01b8b8ec71a237ea1c1dc1f30923872a2ad0cf2c568a86ce25a10ed05d6ac4628adba161214410bf3800985e6a8dee68262cb8409a212253590e530c10a8331"], &(0x7f0000000280)=0x95) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f00000001c0)={0x2, 0x100000000, 0x7ff, 0x0, 0x9}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/03/15 16:44:52 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1, 0x3, &(0x7f00000001c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000240)='GPL\x00', 0x20, 0xf, &(0x7f0000000280)=""/15, 0xfffffffffffffffc}, 0x8e) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x640801, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x2, 0x2, 0x1, 'snmp_trap\x00', 0x3ff}}}, {{@uncond, 0x0, 0xc8, 0x130}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x2, 0x6, 0x6, 0x8, 'netbios-ns\x00', 'syz1\x00', 0x10001}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) 2018/03/15 16:44:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e84000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x1}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000074af90)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) 2018/03/15 16:44:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gre0\x00', 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000100)=""/65, &(0x7f0000000080)=0x41) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$void(r0, 0x0) 2018/03/15 16:44:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x107000, 0x23) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x4, 0x0, 0x10000, 0x0, 0xf}) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000003ffc), 0x1c5) 2018/03/15 16:44:52 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000100)="9b3a38be81128f20f524eb779ef3d0959b70753329206fdc264b5c472442310330959891bb6f662211b2034ecf239efb59c71a5e125d35bc8d13b9da056eb877bb9ea609ae3ff1c281f3d0439c9e02914afea4c26bba80fc3ecf720ee2acf710c38eb59731680624361e9f4ba73bae094b0137a7356fb472b2c6cd1bddf84eaeed9a6f", 0x83, 0xfffffffffffff484, &(0x7f00000001c0)={0x77359400}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xfffffffffffffffc, r0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x80, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) sched_yield() r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x18, 0x4) 2018/03/15 16:44:52 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x40, 0x40000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xa8) sync_file_range(r1, 0x3, 0x7, 0x2) recvmsg$netrom(r1, &(0x7f0000000380)={&(0x7f0000000180)=@full={{0x3, {"114159a9ab9d4b"}, 0xa58}, [{"2dd0b12ca73424"}, {"54533f2325f6c0"}, {"0f076af9147daa"}, {"38dde1e35c9eb6"}, {"dab46751bc4165"}, {"9262af0320af5d"}, {"494f9c66de3bf6"}, {"61ad116a193c53"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000200)="6741b67858f09615c482a4f0f4511473c21d6e57ea98b98f2f1cd87176e5a6e13d44f84693d8cb9227603ee685664fbfcc9794a405dd64a1cee5ffb7a3de95d8197459620b0bbe6859fa225e37430fafa9713953b975a3b55a6c488b5709b43c98ae9f280e9bcae707fe30a68838271033c454aee9b220649844c92cbdf04d3d8c31734d002a071dcccfd4c45f75b6040f4ab0f00c20f0ab1c2ce91f9c95c4dc7811dfebba631bf8df80606b0476530b2b2dc4fff20de0fbc941a5a0a2a11fb0bbc88afe79007c8aeb86465aaa7ea556cce0a46f2858dc56204ee7f79673a2b31af29cd45a5565b6d22e2295564e9cc2d7cc93", 0xf3}], 0x1, &(0x7f0000000340)=[{0x20, 0x1, 0x611, "aeafa6b40bfc04d951"}], 0x20, 0x20000000}, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x6, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) faccessat(r0, &(0x7f00000003c0)='./file0\x00', 0x20, 0x1000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140), 0x4) 2018/03/15 16:44:52 executing program 1: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x2000)=nil, 0x2000, 0x6, 0x4000002011, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x180) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x66, 0xfffffffffffffffa, 0x10001, 0xfffffffffffffff9, 0x1}, 0x1}, 0xa) io_setup(0x3, &(0x7f0000f1fff8)) 2018/03/15 16:44:52 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, r0, 0x3) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) 2018/03/15 16:44:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200200) ioctl$TCGETS(r3, 0x5401, &(0x7f00000000c0)) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000080)=ANY=[@ANYBLOB="05a067ebdbfb7216376614ab0000000000000000000000000023000000200000000000"]) mkdirat(r3, &(0x7f0000000100)='./file0\x00', 0x20) 2018/03/15 16:44:52 executing program 6: 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 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000140), &(0x7f00000002c0)}, 0x18) r1 = dup2(r0, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) 2018/03/15 16:44:52 executing program 3: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x310) 2018/03/15 16:44:52 executing program 1: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000140)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000140)={0x3, {0x2, 0x4e24}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, 0x1, 0x43, 0x3, 0x0, &(0x7f0000000100)='eql\x00', 0x7, 0x3, 0xc88f}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x79}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x204, 0x80, 0x400000000, r3}, &(0x7f0000000280)=0x10) r4 = perf_event_open(&(0x7f0000000040)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r0, r4, 0x10000000000000) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x6b0, 0x141000) 2018/03/15 16:44:52 executing program 0: 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$inet(0x2b, 0x4000000001, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000140)={0x2, &(0x7f0000000300)=[{}, {}]}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/15 16:44:52 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) close(r0) 2018/03/15 16:44:52 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x4, 0x9, 0x8, 0x3, 0x4, 0xffffffffffffffff, 0x7}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000c, 0x8, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000280), &(0x7f00000001c0), 0x2}, 0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffc00, 0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@local, @in=@dev}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000500)=0xffffffffffffffd4) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0xa1ba, 0xa, 0xa, 0xc, r0, 0x100000000}, 0x2c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000100)={0xf}, 0x4) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000002c0)="8528c18c1dabc5f58f91825f78db8d8738d718a037689f762e0b4e98f73c0d4f511d293a960ecb9eb5e84a8fd1c4924504a94c1ad7f901ab99548ab50510ae0b57e6a72bf92e3f3b593ecc58d4aea0ea7775a681ae25fd716d3da9368ea256f2fc5edd5ffcfea20198638bba7919e75af9cd63f5ec8d132d1bfcd0d7579142e1cb66fa029e428f6f15b75b694236408d1389fc609375ecd9d47986bfdc5493d90c3d9253a730fb255cd32ff655b25a04a7811774bd68a97d3383b9") 2018/03/15 16:44:52 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') mount(&(0x7f000041f000)='./file0\x00', &(0x7f0000136ff8)='./file0\x00', &(0x7f0000affff7)='configfs\x00', 0x0, &(0x7f0000592000)) 2018/03/15 16:44:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xf8, "7f7e6cbf30831f26403e1f72bf3943ea559d36fef8e92a7f5528ae54c5da244499e194d63867e06f091919052c0559881a85794c87e2fed6865e0d19994528c54e5743e36101d0f6f30642c7f336250c7cf99c3681a1e51d17b763ff3d45abd6b908609764400d81e7715d66d5eddfa08374370a1ac7425c83fdf4559d4f5a062eb98df76df574b3814b20f5ebbd88663c9ebfb6d9504ae721d80ce56f4bc9225d229ce3be799c9574a098a11dab3edf968b3ceda446eb141b5b9d48dd21539716a17111fb5bd8936118c442a55db326c7e2fa1e064f9bad59e7033ca0bc9b413bef4bfa39f14d2a35ebedcb8f4dfee27407be30b70b2162"}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000500)={r1, 0x0, 0x3, 0xffffffff}, &(0x7f0000000540)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) ppoll(&(0x7f0000030ff0)=[{r3}], 0x1, &(0x7f0000318ff0)={0x0, 0x1c9c380}, &(0x7f0000318ff8)={0x1}, 0x5) 2018/03/15 16:44:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85e0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff24}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)={0x20, 0x2a, 0x829, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/15 16:44:52 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) 2018/03/15 16:44:52 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x18000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x2, 0xfff, 0x1]}, 0xa) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x4, 0x4) 2018/03/15 16:44:52 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffffd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="c2556ca1121c2a92b2dbf6a388ef9e36045703d3d6d511d78aa9efe22b8c6e03a92d75ec718af3ed85f999124bab785c7ad6c7863d31620261bf5dccc2b12a16de05c1d57b6f4d0e99778e2ec22a4a8958a09c4805234dc7a7f80a8783358ddc874289727c2f87", 0x67) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/15 16:44:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x1) 2018/03/15 16:44:52 executing program 4: r0 = getpgrp(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2a4000, 0x28) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x5, 0xdf74, 0x8001, 0x7, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x0, 0x1, 0xffff, 0x7fff, 0x90}, 0x98) setpgid(r0, 0x0) 2018/03/15 16:44:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") getdents(r0, &(0x7f0000c2c000)=""/229, 0xe5) getdents(r0, &(0x7f0000000000)=""/124, 0x7c) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) 2018/03/15 16:44:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x400000012) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}}, 0x1c}, 0x1}, 0x0) 2018/03/15 16:44:52 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3dff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x2, 0xfffffffffffffff8, 0xb, 0x4, 0x3, 0x1, 0x6, 0x4, 0x2572, 0x7, 0x7}, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/03/15 16:44:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x50a2, r1, 0x10003, 0x5}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="0f20d86635080000000f22d8670f23ac66b9710a00000f323e65650f01d1f20f350f01df660ff17b323e0f91451b2e65652e0f01cab8e60d8ec8", 0x3a}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f00000000c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000000040)={0x6, 0x3c664502, 0x10000, 0x2, 0x2}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/15 16:44:52 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getegid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) getegid() stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setresgid(r0, r1, r2) 2018/03/15 16:44:52 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/15 16:44:52 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="52410141a6fd543089dae5af56c2deff9c96f0b4f5e05cca787e0c9bee587aaab014f0aafdea9be8e7d5e351dc27665066f3d3dfe0ed6d311d6259212f4b9b68eaca9f208a53d87421e8d410ad4f3ca3c1b321394e53b2765b9b0c439cde3373b0abda980fab649264b2accac8796af1eb609d370f41f8610b95b4c41679e1162076404575c2eed4ae24c6fa6440a47373ce783a25f20673411146f09124d72ff625fb03a0f581d70abbcd058362e83b8d925b13eaa53648f1d7240289e79b08ff907f1b9aa589dccb80e49886", 0xcd}, {&(0x7f0000000180)="00e9f236695c957c44e6bb1185e37555b68eb235175a9a5ff52a759c3a93c664b7a5576be0f79993d29feda682c7db71d7cd09da4e85760608a3302d909c7184567bf32b78b74d7e0256874b53ecfff86da1f288ec13d24058c91b80a5ff7a13f4c4976fea7760e08775fa03ff4eadfebee1a8d59f46dbf0", 0x78}, {&(0x7f0000000200)="add16fd88bb5dd9f2a57b3a987b46bea0dc1a88a330f18f7558c2e76e0a65aa656c06817cbd588250aaf8119262022fa0e30e04e81f8d1d975c0a1ab2862ba83f60ebc7272bb0329a9cc3826513d136b363f661744992281298769349376da3a4b611d41893153b23e291d33b3c167e90d259b", 0x73}], 0x3, &(0x7f0000000280)=[@iv={0x78, 0x117, 0x2, 0x64, "3dc28a8eb23bc9cc06867d811bbe0bc544d745bd0c2a048ffcb00021e1d8f1e47e43af06c1c9741c67b2abe60cce087cc2149aad254219e0e46481c02d2a46b5cab2dd44c7d3dd0ae38fe1f06e695d9b637abe4a4495c2f7ab257aa9247fe905ad77a954"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0xe0, 0x117, 0x2, 0xc6, "fb7ae55bd81aa0e6bc647207cc825f6d55bb2069598dd848a37a554fe1fdab0b769b5b58071ea06cfeb0fdb83d46cfbd186b6832abafe80a810fd3ab1fd9b3f2aec19276859d16b4ad6cb50e07f8de5f0c08b5d25ec5ac55a18e185a7f1cdc173e080edaa6cdc9ca578bffc55efc4047ecb653e85ad6a262d6bce609d175468efdfc74fce1fe8cd638c99845251a96d8ed1496053ec10275d2cb8713465f80cb9cf66231df81068a4d07abe1d82955f71440c5544bc05db968a20c350b85625744d0bd3bc42d"}], 0x1b8, 0x10}, 0x40) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="16", 0x1}]) 2018/03/15 16:44:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000000080)=[{{&(0x7f0000003b40)=@alg, 0x80, &(0x7f0000003cc0)}}], 0x1, 0x0, 0x0) r2 = semget(0x1, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f00000004c0)=0x6, 0x4) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0x1, r3, r4, r5, r6, 0x154, 0x1000}, 0x1, 0x80000001, 0x4}) r8 = getpid() syz_open_procfs(r8, &(0x7f0000000440)='net/ip6_flowlabel\x00') 2018/03/15 16:44:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3, 0x7, 0x8001, 0x0, 0x7ff, 0xf7c2, 0x7ff, {0x0, @in={{0x2, 0x4e23, @rand_addr}}, 0x6, 0xfa4, 0x1, 0x3}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23}}}, 0x84) 2018/03/15 16:44:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000001fe8)={0x0, 0x400000000, 0x0, 0x0, 0x3}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) [ 46.462693] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/15 16:44:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000068fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000000040)) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)) close(r0) 2018/03/15 16:44:52 executing program 2: chdir(&(0x7f00000000c0)='./file0\x00') io_setup(0xffffffff80000008, &(0x7f0000000080)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101080, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x3ff, {{0xa, 0x4e20, 0x1ff, @dev={0xfe, 0x80, [], 0xe}, 0x4}}}, 0x88) 2018/03/15 16:44:52 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000798000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000080), 0x8) pipe2(&(0x7f0000e3eff8), 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) close(r1) syslog(0x0, &(0x7f000000e000)=""/4096, 0x1000) 2018/03/15 16:44:52 executing program 3: shmctl$IPC_RMID(0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}}, 0x84) 2018/03/15 16:44:53 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000780)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) syslog(0x0, &(0x7f0000000180)=""/122, 0x7a) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbf}) io_setup(0x401, &(0x7f0000000300)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', 0x0, 0x40) io_cancel(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x9e9c, r0, &(0x7f0000000340)="d6f7a16c53925bd5911956b108589e4d2a5597a2683f864cb4ae5eb5fcf36194547a9a22fa6b99920fdae93992b55e53555a89ae27c08aad074146598da610c032d9b1201afa05607fb89e4e1fe04928c95f702ffa9a05b7d0a2b10a2da38d1156be6f31c9a7847d856075802a7902910cb4dd25fe51e37e2c3216800f9d16ccd2a7e884c7f2ef1c1f9350198a24f04b0182046168384b175c1df47cb7f556104deae3b8e1a392ae658e2d94e3ece08823421f7aa27a26341565bd885491c12b45d7d4fb6286ed6e7bf2a495febcb59158956f4b272d1e7eb975e84e87b67617", 0xe0, 0x0, 0x0, 0x0, r2}, &(0x7f00000004c0)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) syz_open_pts(r0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)) r3 = msgget(0x2, 0x400) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000280)=""/125) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) 2018/03/15 16:44:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28003, 0x82) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="e4a78c7430d9229f0ee775a2e60178b95e19d76eeb96b16fd97676c3b090334590648974cd3d797702b2bd45305205d396377a6aec75006b5e") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r1, 0x0) 2018/03/15 16:44:53 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="00000020000000fb"], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/15 16:44:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004aeff6)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) 2018/03/15 16:44:53 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002380)='/dev/ppp\x00', 0x40000, 0x0) sendto$inet6(r0, &(0x7f00000023c0)="00fa8d928f709c73788cc76ea3135cb44be4a5", 0x13, 0xc0, &(0x7f0000002400)={0xa, 0x4e22, 0x8, @empty, 0x7}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002600)={0x0, 0xde, "134c324df247b8c77b5d6702c68ba9e2abd18c6b5705079db3a152aa12fd47168125fbc74993844f818c58805b836bcf4ccd8817e1e0cb79aa7bb861b583b30cf2d94c46e73f3d0f860f7118e47cbcc560955330eb66c74997352b7549ba6bbe043c00f478d740183f0dffaad3e723b7a082c16eda8d396caca96ecf6efb8aa4c2b7ccadf3c18a61a341e01c7ca60843bb80e3ee475911e8655cf3ea0799eec106267e20e6e8d5d04b6df4125dfda35358a5a99e65abd180feb7f16abdc11ec34c0a9555d7e05dd78960cc7e6889840dc534ac56d7e1b967a89c50496f72"}, &(0x7f0000002700)=0xe6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002740)={r2, 0x100000001, 0xa, [0x7fff, 0x2, 0x17, 0x80000000, 0x1000, 0x7, 0x100000001, 0xff, 0x8, 0x6]}, 0x1c) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002440)) syz_open_dev$usbmon(&(0x7f00000025c0)='/dev/usbmon#\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002480)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xfffffffffffffff8}}, [0x7f, 0xfffffffffffffffe, 0x1, 0x4, 0x1, 0x1, 0x32ad, 0xf9d, 0x800, 0xffffffffb7df1206, 0x0, 0x6, 0x0, 0x6, 0x33e]}, &(0x7f0000002580)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r3, @in={{0x2}}, 0xffffffffffffffff, 0x3, 0x1, 0x80000002, 0x26}, 0x309) recvmmsg(r1, &(0x7f0000002240)=[{{&(0x7f0000000000)=@in6, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)=""/150, 0x96}], 0x1, &(0x7f0000000240)=""/158, 0x9e, 0x5}, 0x3}, {{&(0x7f0000000300)=@nfc, 0x80, &(0x7f0000000800)=[{&(0x7f0000000380)=""/41, 0x29}, {&(0x7f00000003c0)=""/16, 0x10}, {&(0x7f0000000400)=""/233, 0xe9}, {&(0x7f0000000500)=""/78, 0x4e}, {&(0x7f0000000580)=""/100, 0x64}, {&(0x7f0000000600)=""/207, 0xcf}, {&(0x7f0000000700)=""/213, 0xd5}], 0x7, &(0x7f0000000880)=""/22, 0x16, 0x8}, 0x390}, {{&(0x7f00000008c0)=@can, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/35, 0x23}, {&(0x7f0000001980)=""/194, 0xc2}], 0x3, &(0x7f0000001ac0)=""/135, 0x87, 0x3a7}, 0x100}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001b80)=""/155, 0x9b}, {&(0x7f0000001c40)=""/208, 0xd0}, {&(0x7f0000001d40)=""/194, 0xc2}, {&(0x7f0000001e40)=""/7, 0x7}, {&(0x7f0000001e80)=""/92, 0x5c}, {&(0x7f0000001f00)=""/52, 0x34}, {&(0x7f0000001f40)=""/105, 0x69}, {&(0x7f0000001fc0)=""/103, 0x67}, {&(0x7f0000002040)=""/167, 0xa7}], 0x9, &(0x7f00000021c0)=""/101, 0x65, 0x101}, 0x2}], 0x4, 0x100, &(0x7f0000002340)) 2018/03/15 16:44:53 executing program 1: ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000000000)={0x4}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045532, &(0x7f0000000040)=0x2) 2018/03/15 16:44:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d0a000)='comm\x00') ftruncate(r0, 0x3) ftruncate(r0, 0x73c) 2018/03/15 16:44:53 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000010c0)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x1f, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) finit_module(r4, &(0x7f0000001100)='/selinux/commit_pending_bools\x00', 0x3) connect(r3, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r5 = gettid() r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_dccp_int(r6, 0x21, 0x11, &(0x7f0000001080)=0x2, 0xfffffffffffffec1) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) readv(r2, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1) tkill(r5, 0x1000000000013) listen(r2, 0x5) 2018/03/15 16:44:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) fremovexattr(r0, &(0x7f00002ba000)=@known='system.sockprotoname\x00') pread64(r0, &(0x7f0000000000)=""/64, 0x40, 0x0) 2018/03/15 16:44:53 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2}, 0x1e) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000680)={0x0, 0x1000}, &(0x7f0000000280)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0xc0000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x6, 0x8, 0x401}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000004c0)={r2, 0x80, &(0x7f00000005c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xa545}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x4e21, 0x3, @empty, 0x7}, @in6={0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x10001}]}, &(0x7f0000000640)=0x10) connect(r1, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vlan0\x00'}}, 0x1e) getpeername$netlink(r0, &(0x7f0000000340), &(0x7f0000000200)=0xc) connect$pptp(r0, &(0x7f00000003c0)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x1e) sendto$llc(r0, &(0x7f0000000100)="e76563df50877f8a947166175ff3875ac1df9c012f8680dd56f845a6ba29e235302cf736626726ce1a815df2122a3ba8e820b1d4fa4a19244c2e000ec49223aa1863", 0x42, 0x4000, &(0x7f0000000180)={0x1a, 0x1, 0x81, 0x4, 0x5777, 0x1, @random="b3079a4b9b7c"}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000440)=ANY=[@ANYBLOB="020000008d221409e71feb1d9608452618085b1a4fb66ddfa264232dafd7fcc3744888ec2651cbe264c5a4a9d54f8a4a0ad2a49a8a9399dd267113b043fe9e37a5503ee5cd670ab78172f46ee917c99dbd240433566901283cce32e68e413a82c20154d2d684aca15023d599d68d4229e46f510000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000380)=0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r4, 0x35}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000500)=0x0) flock(r1, 0x5) fcntl$setown(r0, 0x8, r5) ioctl(r0, 0xffffffffffffff00, &(0x7f0000000540)="624134be78d81e83d305ea5db7e5e47d0cc9e3107ada8f5e92ad76b07d32e85ead0275cbcf6b6d67f36205a45d97d6a2c965661843381267e80267020755081c2ce16ed566a0888e2acc14cb896f4d2bd88a7b9b566819b15cac235ff4e6ac58f1f1a5fe62a97fe840b4ef897d7063d45d1b") 2018/03/15 16:44:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000487ffc)=0x8) 2018/03/15 16:44:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x3e3, 0x1, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x8001}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x5000, 0x100000}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaac9aaaa09060001f9f7c9352c2f30efe2db7d5bac1414bbaaaaaaaaaaaaac1414bb"], 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/15 16:44:53 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/llc\x00') msgget(0xffffffffffffffff, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000080)=@ax25={0x3, {"fbb0be4ae626b7"}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x3}, 0x90) socket$netlink(0x10, 0x3, 0xd) [ 46.702642] binder: 5904:5918 unknown command 536870912 [ 46.708805] binder: 5904:5918 ioctl c0306201 2000dfd0 returned -22 2018/03/15 16:44:53 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/03/15 16:44:53 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x36, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) lstat(&(0x7f0000007940)='./file0\x00', &(0x7f0000007980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0, 0x0}, &(0x7f0000001940)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000001980)={0x0, 0x0}) getresuid(&(0x7f00000019c0)=0x0, &(0x7f0000001a00), &(0x7f0000001a40)) r8 = getgid() r9 = getpid() r10 = geteuid() stat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpid() lstat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002040)={0x0, 0x0, 0x0}, &(0x7f0000002080)=0xc) r15 = fcntl$getown(r1, 0x9) r16 = geteuid() getresgid(&(0x7f0000003600)=0x0, &(0x7f0000003640), &(0x7f0000003680)) r18 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000036c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000075c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003800)={0x0, 0x0, 0x0}, &(0x7f0000003840)=0xc) r21 = getpid() stat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003c00)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003c40)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000003d40)=0xe8) stat(&(0x7f0000003d80)='./file0\x00', &(0x7f0000003dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007600)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000003f40)=0xe8) r29 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003f80)=0x0) lstat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004080)='./file0\x00', &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005640)={0x0}, &(0x7f0000005680)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000056c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000057c0)=0xe8) stat(&(0x7f0000005800)='./file0\x00', &(0x7f0000005840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000058c0)={0x0}, &(0x7f0000005900)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005940)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000005a40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005a80)={0x0, 0x0, 0x0}, &(0x7f0000005ac0)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000007240)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007280)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000007380)=0xe8) r41 = getgid() sendmmsg$unix(r1, &(0x7f0000007400)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000580)="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0x1000}, {&(0x7f0000000180)="93ecc319485c9491658add2ae981ead0737d200694da8bfabdafabb18c69c1e7c68c3dfb769dfe07bb3d777ddab27ab174ffc740b1a92cf382db0a392d0c527c8b1e08f9d922bb7b67924af9dd68", 0x4e}, {&(0x7f0000000200)="814a314ebd40123050f818bc7c5630c04bc16b6aa3d5400ddd1d3014c88705a3f20e917f246693f656250d3f70862919b370b40e1eb9413ab61ee0b9c7fdd540c5e275c77baa11eaa6e6ffb3650121011844ceeacaaa844c3bcc02b3181c6b2bf1a1a6e098329875f74f4e307067b3f82c", 0x71}, {&(0x7f0000000280)="263f1d438095abc1d641b8152e4965d4e51f346e8bc35c73879234255170e8afb193fc757d46dd74dec31299ffed00cf9833be1afd4f7df5b2837e77ea3f18b21070dd5a062989525e00451f76ad7da521656b23c6ae10ea95d5c3c0ef45a42d66e3bb8bbcf2face73063fe44c434ab86594ad378f283fe621cbfc452d96a90496aa346256dff46e05e46788dabde8422518f4a9da4ab6919cc3e3a5a036591d", 0xa0}, {&(0x7f0000000340)="7dc1afb3bb91901601cdeb63c3bb5ce5c6707d2ba29f9f205dbe987083616cc8742518d268d24ffd7ddcee52f9e98b1174ee8f463b4e092f67168644a7505c41efd199f21806e057dff76247f2f1ecd742639a1f5bc2b069fe271f503889c6e65d7e5dc1eb55cd86e9dde65363644d22c92dd50c5f78308f378874b408fa03f59e032e6bf5a7037fddce9101ca495b1c732dd956a6a1189780125386814ebeb9b53dfee4da60ffb4cca2ee26305ad77ff5138a537c6d8240e206b08090048eb160c1d746211a7ade786f", 0xca}, {&(0x7f0000000080)="c08cebac62dabc10a0d827afa1402b39d9", 0x11}, {&(0x7f0000001580)="b1cf9e2c25cc1323e808919b7d7f2cc113d2665fdf6a1620321db61bc780018b81ad860e6428e17b1dadb4191d565fb17d56777e5e5e6d1df9d7e99378a1bf31f9e4ce2bbba21f7a519a0e339737c41216f468a8f3dca2005c50f9670c5bf2c3aecdf0552191352c716dd898d175f50e9c531f22910bd58337879f4324b25c94c2185041b84f6f8b386fa11a2ee2b7ae2d7954d582cf2bc554b0029157087283066403e4f4ec193f2e64784d562ad076ad0688a9146ba80d04a1dee6d6cfb41306a1c068", 0xc4}, {&(0x7f0000000440)="5ab93402ac03f52d61e7f0522a354d320ad16767c4cf1bc6569af5c376a9351453ae3a56104f15557624c31fec8533b9a8acaf04cae0d8c0711fe721e02099857f9b3948a02d2b09718882cbcdeea91a7e97a160f2d1b3308f", 0x59}, {&(0x7f0000001680)="6ed98fe831c81665519363996ca267f6a573341e4ebdb73fde9df9be4bbd436c08126a782cd2735ddd242dde300654de3173f66aa2c4eb7697c8a5dd9bce6f47794a479c62e28768e42ab7504e800bb757a83a0cb32df80f170d0ff1ee18c08b5d02d3dd239beb8404720307df0e425a33967be357ef90e8f708129e8f4f80225392263e541f2842309e558a409384f7f5f34a1f43f649a744ebbcf4a78611", 0x9f}, {&(0x7f0000001740)="a07bc21a4cffecfc0326d8c7bc8c566a3ce0c3680ac4b75c21fd3b7ff448456fafeb20a20090ba444e18338013796323998209ae45e2e5c3cbc55810586bc2c64d587adbbd28897d95cbaa221c8e9314fb37c73b9d171c4b9b27af7ac72b3dc0cab2c80a1a3363444e18010e080e93b2f92c0c56b309f96c0114f39efb53", 0x7e}], 0xa, &(0x7f0000001a80)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r2, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x90, 0x200088d0}, {&(0x7f0000001b40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000001bc0)="03d1412bf72a9f4a62a265758bfc8603e1557b793b98aab17d044151e74a", 0x1e}, {&(0x7f0000001c00)="546f68b780dcbc31eab5226485a13286979d83878c4027d8355b7ea4a6abf42f33f34234597750dff32d21c2994531ba4c675441bdd6a520a5031ade67088d6f22ed73475e1021ef288606724b7062c323e8c2c968646c9a5f352330537da19021f5d21ac84f90541062b87e68f517e5d2db819a28136ade58a8fdd2095c2f415f04ee600abb166969c2be73b53cb073fee578a0fa8fa66f2b6a1e8b85675ea88aec8ec9b5ca356778bc7783f16b06b34116660de6dae575b3a6fc511b3ec15b7ac9e8653981995dd9b9d0a82c72855a1fa46d2943bdee7622940c9e", 0xdc}, {&(0x7f0000001d00)="548d04bd9e73e89a771bab1bef399a1fc9f3e3ee48d8f39c073b18d2e9debfd298e8e668bd60a3f3e8f93188bb99f92257c80a4d7f7fc58fcdab4aaa418067587e5522832288fa8f4706e778b6b13b228f4b1fc4dc393c6b15df2e73507555c08386d975aa85df1361e6b429fa", 0x6d}, {&(0x7f0000001d80)="b227d1656c95b8321a05c8753aeb8512c6327c1023d5becd8e3d3356ec8b8d6c34410a9ae5ad2f3bc58b0f4859a7282e5416bae56396c6e94146ebf2d20c206b8c65dd8742eab12bd01426c2d58584c10db78c31276ff636c53ac88cbafd3386bd2e9945a208da65dc7ab02fa4f9384da33411ce7479aa5cffdcf47dc239af4a484a170f83c254674d7438582d828824e6c8be24bbd41cf7f27739ad8c3953634c78a5e285d23b7d46a1aa10633f6d9632e148b890e2510a39c11099fb1497b6ea844b6bfa0edb60942a3bd33440f9ff06", 0xd1}], 0x4, &(0x7f00000020c0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r2, r0, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xb0, 0x800}, {&(0x7f0000002180)=@file={0x0, './file0\x00'}, 0x6e, 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{&(0x7f0000005e40)="73b9a70b2a30317869f970dde1117eeb6eede1b56b4837a1f86caa147e499cf9bfb9ef96b468be4481da204904afb133b01fb3d6b974a588e9068a9c11e7bc31136003e463f966b88c", 0x49}, {&(0x7f0000005ec0)="6d518f7cb300606e4b0921ccde4b7e85f3276a61cec87a463dbdd82ed7576751316d9d35c871becc587766fe031d641793b766af206f8c26aeebc45dc62bdcbea4bbd0a8b758289f68abfa8b9afac1e0257200cb20834e67237d94cbaff0a5378e772c9604c7564f4e0fd73c5c2c3111731f28dcab559ed10b993e250403e325301a3007d44bbfec7783906e1444527c07b079a6f4f86518501b6e78a0b8ebe3d58efc4e72", 0xa5}, {&(0x7f0000005f80)="7e217adc5d670946a0bc2b9bb1249fa91a1014ccd76b9dcd55ee9da9aa6b487b648242c293abaf5aa1ba8abf12e77bdc6dcb0fd1b134c651645bf308fff45a07398e4eeee6b27e33cd136446aa5a4b96eb78d0e6bf70dc4cf3659222b6f064d6c4fe814bb763aaded2b5685e5c3223a2", 0x70}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000007000)="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", 0xfe}, {&(0x7f0000007100)="42056a12f50d4ecff0beb8eb9946fd49fa7a7bf5", 0x14}, {&(0x7f0000007140)="f1d8b1d82fc0cc1de0f06ff3601dde15c776266c80879e1ade0f9edc414e460f2ca3e2d4d74c5fae7c1bc25a0fde", 0x2e}], 0xa, &(0x7f00000073c0)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x20, 0x840}], 0x6, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f00000037c0)=ANY=[], 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r2) 2018/03/15 16:44:53 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)) io_setup(0xc7b, &(0x7f0000000040)) 2018/03/15 16:44:53 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x4000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x5) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000100)={0xd000, 0x0, 0x3, 0x800}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_regs={0x4}}) 2018/03/15 16:44:53 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x4000000287e, 0xffffffffffffffff, 0x0) madvise(&(0x7f000053b000/0x3000)=nil, 0x3000, 0xf) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x7e3c) recvmmsg(0xffffffffffffff9c, &(0x7f0000004240)=[{{&(0x7f00000000c0)=@nfc_llcp, 0x80, &(0x7f0000002700)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/136, 0x88}, {&(0x7f0000001200)=""/138, 0x8a}, {&(0x7f00000012c0)=""/235, 0xeb}, {&(0x7f00000013c0)=""/177, 0xb1}, {&(0x7f0000001480)=""/76, 0x4c}, {&(0x7f0000001500)=""/240, 0xf0}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/209, 0xd1}], 0x9, &(0x7f00000027c0)=""/9, 0x9}, 0x401}, {{&(0x7f0000002800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002dc0)=[{&(0x7f0000002880)=""/85, 0x55}, {&(0x7f0000002900)=""/10, 0xa}, {&(0x7f0000002940)=""/11, 0xb}, {&(0x7f0000002980)=""/15, 0xf}, {&(0x7f00000029c0)=""/194, 0xc2}, {&(0x7f0000002ac0)=""/212, 0xd4}, {&(0x7f0000002bc0)=""/74, 0x4a}, {&(0x7f0000002c40)=""/67, 0x43}, {&(0x7f0000002cc0)=""/224, 0xe0}], 0x9, &(0x7f0000002e80)=""/137, 0x89, 0x3f}, 0x80}, {{&(0x7f0000002f40)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000004040)=[{&(0x7f0000002fc0)=""/36, 0x24}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/49, 0x31}], 0x3, &(0x7f0000004080)=""/71, 0x47, 0x5}, 0x1dfc0000}, {{0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000004100)=""/31, 0x1f}], 0x1, &(0x7f0000004180)=""/153, 0x99, 0x7}, 0x80000000}], 0x4, 0x2, &(0x7f0000004340)) bind$can_raw(r0, &(0x7f0000004380)={0x1d, r1}, 0x10) 2018/03/15 16:44:53 executing program 6: mq_unlink(&(0x7f0000000180)='][&]vmnet0vboxnet1$\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$fuse(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2700000000000000e0ff0000000000000000"], 0x12) restart_syscall() r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x1d1b, 0x0, 0x1, 0x33b1, 0xd98, 0x200, 0x8ac, 0xffffffffffffffe0, 0x15771c01, 0x1173, 0x3ff, 0x1, 0x7fffffff}, {0x0, 0x3631, 0x2a, 0x2, 0x4, 0x0, 0x58c0, 0x9, 0x4, 0x3f, 0x8, 0x5, 0x40}, {0xfffffffffffffffa, 0x7, 0xffffffffffff8000, 0x0, 0x6c8e, 0xc5, 0x6, 0xfffffffffffffffd, 0x1, 0x6, 0x2, 0x9, 0x1f}], 0xffffffffffffffff}) 2018/03/15 16:44:53 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000ca1000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000240)="f3f243dcbb1aae00008f09100272f3450f23f2c4e1fe106d05400f74b44500000000c4a265be4d0d2ef26f66ba4000b0e2ee66260f18420066baf80cb87a36f681ef66bafc0c66ed", 0x48}], 0x1, 0xffffffffffffffff, &(0x7f00000000c0), 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x98c, 0x10481) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1c000, 0x64) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x38d802, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f00000001c0)={0x10000, 0x1949, 0x3}) ioctl$DMA_BUF_IOCTL_SYNC(r4, 0x40086200, &(0x7f0000000100)=0x5) r6 = dup3(r2, r0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/15 16:44:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040), 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000200)=0x7fff, 0x8) write$eventfd(r1, &(0x7f0000571ff8), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x6c, "fcf92edcefc0a394443728a362a726f6d0f5a2b864ac7f74ca3cfdcc184a21fde20677bad05cc46dead5592e9ae4333fff3020188560852b1923095e6a0ff8f28db5a1721d5b5e09c489639fa6e2331171f7ad72a9c6b2e0111bf3982f310c570264feb102a854c48ba6c2ca"}, &(0x7f00000002c0)=0x74) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r2, 0x6}, 0x8) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f0000000280)) recvfrom(r1, &(0x7f0000000100)=""/112, 0x70, 0x0, 0x0, 0x0) 2018/03/15 16:44:53 executing program 1: 2018/03/15 16:44:53 executing program 4: r0 = memfd_create(&(0x7f00000001c0)="707202002d25008590bbc4650c985cf470111cfbb6f3605506dfb6de3c8519e127a80bb6a30699eab5d2e9099de23b555dea93e502d8c451be8c210e636648d62b58b885498f243200000000000000000081c3069d956d13819b12b1a89098ca467e677ccf371c86cc923a50ca61c9a8e9ea9e06295d376b2d182c79d7c3eca5a424711a03705c38010d3f51753499d6436d3271a4c6bc43936c96bfe124cead63e6420c4b99144f63ddcec035c5a329d32fbb3cb0618a9270f450968715e410f9f259814af62f78a210b0419cabab04c68e0706660a32ac29ee539bcba0fdc20d9be94f753d168220eec4822974527ff262578f6e", 0x3) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001b00)=0x4, 0x4) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x0, 0x9, 0x80000000, 0x681926dd, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001480)={0x0, @in6={{0xa, 0x4e22, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x1ff}}, 0x10000, 0x5}, &(0x7f0000001540)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001580)={0x0, @in6={{0xa, 0x4e20, 0xa4ae, @empty, 0x400}}, 0xfff, 0x9}, &(0x7f0000001640)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001740)={0x0, 0x90, &(0x7f0000001680)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1f, @empty, 0x3}, @in6={0xa, 0x4e23, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8b88}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e22, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}]}, &(0x7f0000001780)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000017c0)={0x0, 0x6}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001b40)={r3, 0x57cd}, &(0x7f0000001b80)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x5c, "48d2860a4d42c820cb2cb3b7573d57eee9cf5d0efd2bf416fec153059cec52abb923a229a5814bb8ad7dc5a7f3a4ba0502dade35e51f52bbbb397fa2f04648cf54c2ee5369e32f70bbe4bbcca8a647a6fa5bdf0e4f29c919b594fc97"}, &(0x7f00000018c0)=0x64) sendmsg$inet_sctp(r0, &(0x7f0000001ac0)={&(0x7f0000000040)=@in6={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000001400)=[{&(0x7f00000000c0)="c8f6641fc8070c921b69681a10d5408fe1a2a083faa8117b7fe23e50445c54cd346fe5a009e920384bdc5ad404d1e31ddd405518ce88b05990fd503cb58d9d07835dd78dacba34e15fe4e42c86ce50f4feb18e8f8b9cb2c9ed2ba8c3c90f350e3f8171f1b83c87753f59360d29a0d338871d82661a4b5e3e84cb544f2ab00a8262", 0x81}, {&(0x7f00000002c0)="8e490b44d7125625df1de02cda35e65e31d7bc88089154b4275fdd53f6376d94c50ef4786d1198753fa4045bdc44d61ed1dfb87a237092431d239d05099908c18d2d1401946efc3f2bee3c892a8020d0beb2741dd2ff22e566f98bb227e41f890963108fe51315f4e7bc02ad598f00ccb89d93dcb650863848409b6e39b2d08196447126", 0x84}, {&(0x7f0000000180)="1be7caf481da8e1924ebbdd005", 0xd}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="baab781a17a6ea2efd693480d8e76e3e3e04bcf9c2f8067a61cc02fc32982a0ce0ef641bbdaf5e7b429326c22a651cf13c5b33d5e18cd5335c59124d5ec7472e8efe62c260b16f3116d4", 0x4a}], 0x5, &(0x7f0000001900)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0x4, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x208, 0xfffffffffffffff9, 0xff, 0x8000, 0x10000, 0x1f, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x7, 0x5, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x0, 0x800, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x0, 0x1, 0x7fffffff, 0xfffffffeffffffff, 0x151759cf, 0x1, 0x6, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x1fcba000, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x1, 0x7dd, 0xfffffffffffffff8, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x4, 0x80000000, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x4e1b, 0x4, 0xae, 0x4, r5}}], 0x1b0, 0xc884}, 0x80) readlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040), 0x0) 2018/03/15 16:44:53 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xd5, "909f582b8356e13ae5c21ff981e66466865b6445ea5ce979c76d1e1398340d6160c318068b4fb4ec2a530bd18714a9fe9f0698e117dd65cde6f05340a6d524fcfd6a518b9e1101b6061ee34eeb1b2249efafe35a534585af8f9113646b229e7bbb3fc9376d39291471a622d18a5ab3d97277ea3bd75b90bdc5a8a563ac9c58b79d61b3909190d367726aeedd55509600d1ffdb066de6e7a2b14862309330ad0404614c41aa7bad410c7a44f0792fd99e38010e571a2c0763736d1de099bb7e16fe3361d42e37ee424745def4314cc87b0b4e8fd49e"}, &(0x7f0000000000)=0xdd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x5cb, 0x3ff}, &(0x7f0000000200)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000001ac1414aa00000000020000007f0000b9a8000000"], 0x1) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/15 16:44:53 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x4000002000) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) mkdirat(r4, &(0x7f0000000000)='./file0\x00', 0xf0) 2018/03/15 16:44:53 executing program 6: 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) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="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", 0x109, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80000, 0x0) getsockname$netrom(r5, &(0x7f0000000180)=@full, &(0x7f0000000280)=0x48) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) 2018/03/15 16:44:53 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x10, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080), 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/24, 0x18, 0x10000, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) fsync(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0x100}, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/03/15 16:44:53 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x402081) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0xfd, 0x15, 0x7, 0x101, 0x200}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xffffffffffffff01, 0x2) ioctl$void(r1, 0x1000800000005) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/15 16:44:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000ed6ff6)='map_files\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x80000000, 0x8, 0x0, @empty, 'rose0\x00'}) fsetxattr(r0, &(0x7f0000000080)=@random={'security.', '!\x00'}, &(0x7f00000000c0)="8028706f7369785f61636c5f6163636573733a2975736572232f", 0x1a, 0x2) 2018/03/15 16:44:53 executing program 5: syz_emit_ethernet(0x52, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "81e8ff", 0x1c, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x2c}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x929, 0x10000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0xffffffff}) 2018/03/15 16:44:53 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000bc0)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000640, 0x0, 0x0, 0x20000868, 0x20000898], 0x0, &(0x7f0000000000), &(0x7f0000000640)=ANY=[]}, 0x78) r0 = socket$inet(0x15, 0x1, 0xfffffffffffffffa) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000037000)=@sco, 0x8, &(0x7f0000000b40)=[{&(0x7f0000000bc0)=""/252}, {&(0x7f0000000800)=""/138}, {&(0x7f00000008c0)=""/208}, {&(0x7f00000009c0)=""/106}, {&(0x7f0000000a40)=""/150}, {&(0x7f0000000b00)=""/43}], 0x1a, &(0x7f0000021f03)=""/253, 0xffffffffffffffdb}, 0x0) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="a0", 0x1}], 0x1, &(0x7f0000000180)}, 0x0) 2018/03/15 16:44:53 executing program 0: unshare(0x8000400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000007c0)=""/246) clock_gettime(0x0, &(0x7f0000000300)) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000000180)=""/174) 2018/03/15 16:44:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) r2 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)) dup2(r2, r0) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0) 2018/03/15 16:44:53 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x3, 0x3, 0x9, 0x0, r2}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0100100000000000000000008e07abab00000000"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000011fb8)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0x0, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f000000fff0)={0x1d, r1}, 0x10, &(0x7f0000012000)={&(0x7f0000000040)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1}, 0x0) 2018/03/15 16:44:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4600000000000000000000000000000000b09bf00000000084423e0c157c75f3692c54491fd1dc5cef9667d89506f4020dec4866de99b7db45e841eb60e2ae1f0c117ecce3d048eae3dbe18b570e"]}) 2018/03/15 16:44:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f00000001c0)="0f20e06635000004000f22e0bad00466b8def8000066efbaf80c66b86458af8766efbafc0c66ed0f21d4baa100b0d0eed86bb4baf80c66b890b0c98066efbafc0c66b8c700000066efcf6766c7442400974137d26766c74424023d7600006766c744240600000000670f011424ea349e4500", 0x72}], 0x1, 0x0, &(0x7f0000000240), 0x27) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f0000000500)=ANY=[]) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/15 16:44:53 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r1, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000aa9fb0)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/03/15 16:44:53 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730bee", 0x26}], 0x1}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaa9aaaaaaaaaabb0800460000200000bb0000009078ac0000006f1414aa8303ef0000009078ffffffff"], &(0x7f00000002c0)) r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xe70b, 0x12000) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x8, 0x20, 0x8000, 0x4, 0x776, 0x1f}) 2018/03/15 16:44:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x42, 0x2ff, 0x0, 0x0, {0xfffffffffffffffe}}, 0x14}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000200)={0x34c, 0x19, 0x401, 0x70bd29, 0x25dfdbff, {0x1f}, [@typed={0x8, 0x71}, @nested={0x104, 0x75, [@generic="1176348534cb8bb3295cc0960ef44251b0559a03c7b7428e49be7524b279fc0056231383b697c73ce849e641131d9f5cca756e9d615c18ed8478cbf2485c6627e35ee777fb43689236ae3cede6680f4d84381e90c4a64c404fbd4a5465c3bb42c3a3f1d105e173de75b79652de9e1fabbeef2154a6426d627da4efc9bf02b7f4a9693851eff31274709c9c4c5ebcc6695c68513302ed98885044508dadef474e604c6c800d8ef7f8634b3cc30deac375347253dcee42a7090fb8411568ef8e5d2503b24b04c69d135701f38424d958a6e50a62ab010b09834ab05dead62fa9970842c0e75fd403c9c71280d425f4ca38b598d1d0449ef2648717ea69c08bbc"]}, @nested={0x10, 0x94, [@typed={0xc, 0x54, @uid=r1}]}, @typed={0x18, 0x11, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x8, 0x66}, @typed={0xc, 0x94, @ipv4=@multicast2=0xe0000002}, @generic="f5cc7e24c33b96ab1d949f78a6be9e8c7b91b5220f828bbdf62b147cd411acaf6503a782966152658c864249c07ea9f34e4e49d17c3a722c915d965424c058f916db4c603fb1096807aaffc31df63a2cbada1d6ff21eac7d881acf80a2a28df5f74b5c622046d5c8fb170817b0db983d7da6451fd22099e595b18c2594fac3f8864ab05472fa1245fe86596b7da03d7ecab5026b0953e8e4a4fc76409c41e49d33fefb48b5942b7fae8caffd944234fd8888ef4aec9c35adf9e86117bd7585", @typed={0x94, 0x1e, @binary="4e4000b2818dc4ace2b296144095b364d396a5f777e7977c42b9b87039c1858644a1c1f787ca00089116fa47d268d0726d26948735da7de55cb3505df70ff7b088375bedce86a624f966b520e78c95bc94c825ac714952b6d8514b3003c5dc6d4cc617438c543af92378cc340f5e53bbaf9ac5005845e5db97358ae599d9cef607cb33b581d8457d8fa7"}, @generic="17314b669277bf615fcc6269160a555a2efa02c1395f4448eecd45b495b0c8e302188c9f09da1c914e77b2353c97fe703f44a485d3e1cbd66725752a39791475b207ee67beab5b70b3b2ee66514fcac51a51400c4daa438ada6ced784e89f5a5dc7adffaf8300a233a2c61d4c5b257d75faae26b3b3d06001c8e8d863387fd424e16b98d008b04781fa11caed636bbee993b996f3641a602816ae22d"]}, 0x34c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4048044) 2018/03/15 16:44:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f00000000c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) socket$inet_icmp(0x2, 0x2, 0x1) write$sndseq(r0, &(0x7f0000000340)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"62f6c92b7f6bb71ffc1983f0"}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 16:44:53 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140), 0x6c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000000c0)={r1, r1, 0x7, 0x1}, 0x10) 2018/03/15 16:44:53 executing program 5: getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000100)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0x15, 0x4) 2018/03/15 16:44:53 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{0x6, 0x54b5, 0x1, 0x1fd}, {0x1000, 0x8, 0x81, 0xffffffffffff024e}, {0x8, 0x7, 0x6, 0x9}, {0xffff, 0x8, 0x7, 0x8000}]}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/snmp\x00') fadvise64(r2, 0x8000000000, 0x40000000000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000000c0)={0x8000, 0x0, 0xf262, 'queue1\x00'}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000240)={0x6, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) 2018/03/15 16:44:53 executing program 0: setrlimit(0x9, &(0x7f0000012000)={0x0, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/15 16:44:53 executing program 5: link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x2bc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0xff, 0x8, 0x81, 0x3, 0x96, 0xba, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1, 0x0, 0x4, 0x400, 0x7}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x2}, &(0x7f0000000240)=0x8) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/03/15 16:44:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x4410, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x10022000, &(0x7f0000000180)="6a7b3e4735c5ebdf38365dedda5d188b258de1182426163d0d71f1f853d0ec362c121a498e9ecee9c958c5859cc6fc07b9d1709dd1a23adaf8a123cf7e01c28a792b1eddbab2ee2bdca1959d6d8c0bd5446d7643a26c108def4cd07fd1b749db6ed0cb6ed892e712a80ba260b7d3a6f398d3f1bcf55b6f91cf37c9f9a2d93edba6810f874d9d13f87d2c41f7e9561f19df89a3d23d380fafd2838aa0b568dd755539ba1f91e53dc699cc56c9131cb764fe8755", &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000240)="89e721fc6b5ea4f53175929adcca7d3d2609f4c6a03e3a8d0b0e37f20b01af785a06517629ac6fc04b457cf44e360406b904ce624d847cf1c4b6a46870dacf3ba789a1a36267729d9cb45a6939cb5972fa97da1c44344d65c778b1d45107d304c98e118caa7fafa3b2af63bc2852bd8671ec2e8199c62bf27749b96b3b706d043e3894ea229eab6034fb86ec52ab3e93d86d6e8f797a") r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/03/15 16:44:53 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x9, 0x1, 0x0, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x3}, [@typed={0x10, 0x26, @u64=0xabb5}, @typed={0x18, 0x39, @ipv6}]}, 0x3c}, 0x1}, 0x8000) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000140)={0x20, 0x1, 0x6, 0x101, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/15 16:44:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000bb7000)='mountstats\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f00000000c0)=0x429, 0x7ffd) 2018/03/15 16:44:53 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000300)=0x78) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000340)='./file0/file0\x00') r2 = gettid() waitid(0x1, r2, &(0x7f0000000100), 0x5, 0x0) write(r0, &(0x7f0000000080)="164690f18b6c866b0384f3b03b17f389a3f36c530d2a8f12a8041c1fdcc96628194295fac302598bf4d17bca020000000c4e4563c14e5906d4b2891bc588f6d72ad5b784ee", 0x45) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0x93, 0x0, &(0x7f0000000040)={0x0, 0x989680}) 2018/03/15 16:44:53 executing program 3: prctl$void(0x1f) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bcsf0\x00', &(0x7f0000000040)=@ethtool_rxfh_indir={0x38, 0x1, [0x4]}}) 2018/03/15 16:44:53 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/15 16:44:53 executing program 6: socket$inet(0x2, 0x3, 0x3) r0 = memfd_create(&(0x7f0000000000)='\')mime_typeGPLproc\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendfile(r0, r1, &(0x7f00006dbff8), 0xffffffc2) 2018/03/15 16:44:53 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020a000007000000400000000000000005001a00ac141400fba6c3f1528f00000000000000f16f8c00000000000700000000000000ac1650"], 0x38}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r0}) 2018/03/15 16:44:53 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000001500)=[{&(0x7f0000000080)=""/94, 0x5e}, {&(0x7f0000000100)=""/18, 0x12}, {&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f00000002c0)=""/111, 0x6f}, {&(0x7f0000000340)=""/206, 0xce}, {&(0x7f0000000440)=""/32, 0x20}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)}, {&(0x7f00000014c0)=""/36, 0x24}], 0xa, &(0x7f00000015c0)=""/178, 0xb2, 0x8}, 0x40000000) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000e39000)={&(0x7f0000c75000)=@hci, 0x80, &(0x7f0000001380), 0x0, &(0x7f00004f4f09)=""/247, 0xf7}, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001480)=0x9, 0x4) 2018/03/15 16:44:53 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)) r1 = semget$private(0x0, 0x7, 0x101) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000001c0)=""/224) 2018/03/15 16:44:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a84ffc)) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000040)="15b35a3bee48ef7a296e01afd5b3fe90bf5567804dec34bfdde2a0a90492d1f7b58a2bf366b2662fc47941606382e6fa0e1f13628d81d8f2ac26d085dd5a532944b486c7484444deb571603d196337237768596dd15f4c7d5494aa7d41596a9015c98ed8944b6e87c778b2202802f018427575aa5dc4ea8440d82d5186e2bf9d44248517bcba4bd5fc0736a5e9ae0dd7f610d2b283023d768abfe27532b1d37f9a0bac1c08864454dde2595b59c049b0776adbca", 0xb4}, {&(0x7f0000000100)="5fd913fa10a860717249c9c119374a7c4d353ac558b1807e4dbeb93c76015eb4086e4fed1b8c608125b4d82e64c5017451a922d345a1ac80b04e7f2e", 0x3c}, {&(0x7f0000000140)="3cc44c21e0c01587a2e532ef7c44af5c5f70124903318d4cdd805d595d5dad7a5ce091ced136d46a0d729050d7ff0bd37b7708cb75cc9f3173da7e8a91ba364c0956a574b781c6032e1461c851eca9e0f1e5b8ee32a32b2830af83f5057f64e7beae03c67d3d159dca3c0b74269c937a75b657a7383d38e8e8f5ac9410db6cd39c822f7321792af2dab3d6ef57aeec069f67c3b39856f350ab", 0x99}, {&(0x7f0000000200)="eb45c8c7c5e34cdbc09a95ea4ccb4fe53e9086433ae82d822ac93ed0e63a30a13170d5d324987072f09ff0e6540007c316b2546e91aa6c2967974cf9d3eb75ccf7c0d3ebf85c275d7835b490711132acd215f72b3c57eb9fac5a4ef1ccc0a6cc02307619f8d88733ee36ca59b4f689d9e3904be65ce5b7bc26850d8252e0f52b68446fc1e95bd580529881a3c0e91b490ab9864a3939ef0fc60129a4d6f254ceec12d1aead82692bc14119ca5b695dfc34de1b64a15ed644f95f375741d4b05a77d51f64dede73f47c5e8b6cfe3f246399a95fba532fad292d357fecea50c8cccbc98d1de067a976348ad8e73c", 0xed}], 0x4, &(0x7f0000000340)=[{0x78, 0x0, 0xfffffffffffff800, "da8d74c0aee40e6b107a87785a70d968dbd1abfffd319fcb8f100a282b9031fad203b003735da7eaf3149a34aad6bf73bc1240a4c0b7fbfead687007f73a6851110f56f020058b27ffcb5594f06940c59e7fb5ab13101c46eba7b2a7fc597f6c597a20"}, {0xa8, 0x111, 0x8, "61296b3cc3237d9325670ddc93227f1ddc10d18f25b3753f39514e6b1601994490cf2095b5e3c3523ff4295da60b66a80aba17f033243f37d902473088a9ee415e5eb31cb604571808a61b7697b022d4134d9586ba76db19ab7b637bb4a066aaf725b975bff926079fd6bc847bc44ef0bdf7aeebd74a7f9c7ec0f656da1733c17cfb630ae9f95ce019a4cad56198586f74ec0129"}, {0x88, 0x11f, 0x4000, "6976b46709a2d58900d1b84b015f40678d1305910c802ff503b004b24dbe0defa8ce47989d3fbb7899f93b6469cbf1dce314f75ba407ec38d19367d24aeaa07b18b49343ebc32ce078b3782d9f33194888c034164954a29658d8e40bcff48e6797ef69b825c9065d9a29252392ddc1be2b673b22fe541ec5"}, {0xc8, 0x107, 0x800, "e325ba3855eca5bdfdc06dc2ac281b1968a1588f4a00c815550332c321406ea8624556ec09eff9736cdf948dedb8aca5e976ab231a381d346f703755c34918ee3bb000b5fd3bc64ad7995722d07c323bc7a0ef526fe3457d6dd699ce43557951acc165c8a738474190140642877d2408e0dc4e2bcd2b767983e3028431b605cb8474b8132e229980f6e7af6e25d8a1cdf53bb9fd4d5f1f36962a7554bcc6188004d031e4c89e636b57e2fbe83a2428bb31e9660c86422716"}, {0x48, 0x10a, 0x5, "d65ef44e570e623a584e9c94687c8e21b8ac7111efe3c4f2b5188e8921f19b05c14851d4352468f415f7201e9992c26c68293c63"}], 0x2b8, 0x8051}, 0x80000000}, {{&(0x7f0000000600)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000680)="16da3ee113a58952555e2cecedb9991e4c6c9f6646b3bc08aa2f1da0acc8228264618febd7a322ab73f6b759f570c86609d18b2715b057ef8d13", 0x3a}, {&(0x7f00000006c0)="d93da1b1f03a064ca7dc4b71dee8f2f111e71e8bf22e479940ec88d37fa3895a45ad75ebf83fcbee68cfea7e5565a13b9adb0c37f456d1e9a20d2aa5b815d2c63cbf41608d638f919d4e205d92a693df4d60c71c4358d309e39bfae41b324b6ab2efca836dafa5bff43d828aa377e39e2e12b58eca7fb1511889af743a872e2790c7564bd0a27269ac973b6385c6050a1ce398c3", 0x94}, {&(0x7f0000000780)="72e2a72fc651f57f1b9d2782a885f13d55843ad7b6b323e6c9ede02b5fac23a1d65d40e98605aea36bac75fac8554fdbe76927673533", 0x36}, {&(0x7f00000007c0)="a2e00911fe8b67f652f2594144bd6c9de7ec210303edc0e3c4784a5282b19612c70d0a64eeec89c2fbb911fa35ff6c32221f95176e1d85cf67c80817dde9e19a8f684dbd635cea4526ac0aa49db9338b100e0a7a88771a3d2f0fae96efbb97a1e4f802a8f2ccd7012fc462d5ae7e0c431e4ee08451b85b0f8fee1d117d62fb7b5feab5786f42168b9f56db75e878806222c51a1500b66eb23c1986517294b35e87c5bc5eb1304c14e7ec00845289", 0xae}, {&(0x7f0000000880)="f508a60eee03ba98aa27ca9b6db2f86c3d33f3153b0e5ffec40be9a37eebd1aa9fa6d8121f51c0db959218", 0x2b}, {&(0x7f00000008c0)="3ba5b246331d2c53d96ab9dcb8ef91bab19b5d0bf1a81215c6b9aae3fe745cb49947d50a28a7a9d126499d32f5cb61c083cfa5171e6f2ac9abfd78e636b64bf75c4bf5bfd88826c54c3f9519e9e13e687ad1b5ac59d077cc1829", 0x5a}, {&(0x7f0000000940)="80d64bb7fc8704b0c043e27b11335b8ffcb3518810730e105d7b15f7793728273a5193f7f2175f78fdc8a398d5e3baa375c26b9f9aebb54290c1252b572d67ed076884802275c39c13bea9ea5b89e636a59f75010b75621038275729607c1dd8463327e7c660735434ad39a1f3e5b54c7d060f25f2383db8cd72324aaa6f170350bbea03a7ee6f6690e3b345e3598b814d34f44125c8ca327af23575c972ef9062590a0010926589ed079f2e62aa94e5792d1322756df11df823e8b0c0880f78d0f6721c5e297ffc", 0xc8}, {&(0x7f0000000a40)="5da1df", 0x3}], 0x8, 0x0, 0x0, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000b00)="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", 0xfd}], 0x1, 0x0, 0x0, 0x4000}}], 0x3, 0x10) 2018/03/15 16:44:53 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000cc0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000c80)={0xffffffff}, 0x2, 0x7}}, 0x20) write$rdma_cm(r0, &(0x7f0000000d00)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000200), r1}}, 0x18) 2018/03/15 16:44:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) r1 = accept$inet6(r0, 0x0, &(0x7f0000000180)) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x6c102, 0x144) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1f, 0x1ff, 0xffffffffffffff92, 0x200, 0x6, 0x1000, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x6b, 0x1, 0x4, 0x80, 0x8000000}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000003c0)={r3, 0x7}, &(0x7f0000000400)=0x8) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xaad, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x9, 0x2, 0xfff, 0x80, 0x85}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000200)={0x40, 0x80000001, 0x8000, 0x7, 0x9, 0x3, 0x6, 0x0, r5}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000100)={r5, 0x9605}, &(0x7f0000000140)=0x8) 2018/03/15 16:44:53 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), 0xfffffffffffffc9b) madvise(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000080000)="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") r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000fb4000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x20400) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ec7000/0x1000)=nil, 0x1000}, 0x2}) 2018/03/15 16:44:53 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000040)=0x1, 0xfffffe07) setsockopt(r0, 0x54813ae8, 0x5, &(0x7f0000000080)="351dfcfe34d0acab02b68ed726245a6a4d69ca094acff265", 0x18) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) 2018/03/15 16:44:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x3e1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x1}, 0xfffffffffffffc9e) close(r0) 2018/03/15 16:44:53 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000001c0)=ANY=[@ANYBLOB="f45c12e507a95359ab4d21fd34f1b5027baccddb3d5af55f6760a4bcbf4ca17f1455b92ab5a61a46bacedd07f56044237f0c142fef3bd3c5f29937492269113022aeb258bb97652696c918a095b5e7cbd6b18311eb1b61fc903157bdfd5d5f27503dec70d99d406aa8eddfe0a599231e87d8af0555ae2655c5add3aff9454acfc57bd4f1868d532ab3462af6bcdbbf4a6be72e4f868de9158f8f156d2748e37a439bd80deb165238bc8b2e93d29ea8bd6b3d872fad4c7c2c6eaf0be25134a0caebd27edaf06e43168abdea585c1bcfbf22d9a5fcceb977166f"]) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x1, 0x0) [ 46.853462] sctp: Trying to GSO but underlying device doesn't support it. [ 47.298530] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 47.324127] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/03/15 16:44:53 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x6) r1 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x7000) shmdt(r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x4000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000000c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) timerfd_gettime(r2, &(0x7f0000000080)) 2018/03/15 16:44:53 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000180)={0x9, 0xb3a0, 0x7ff, 'queue1\x00', 0x4}) r3 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f0000000240)=[@in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e20, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x80}}, 0x101, 0x8, 0x6, 0x18}, 0x98) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r3, 0x8000) r5 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r5, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r6 = pkey_alloc(0x0, 0x2) pkey_free(r6) r7 = accept(r3, &(0x7f0000296000)=@sco, &(0x7f0000504ffc)=0x8) connect$inet(r5, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x12100a, 0x0) write(r5, &(0x7f0000000040)="f7f8539f2e5b1d9c6114af207202", 0xe) write(r7, &(0x7f0000ef9fff)="a1", 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/03/15 16:44:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_names\x00') readv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/21, 0x15}, {&(0x7f0000000280)=""/150, 0x96}], 0x2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) 2018/03/15 16:44:53 executing program 3: r0 = socket(0x4, 0x2, 0x0) write(r0, &(0x7f0000082000)="640000002e001d054e0000084a206b00fbffffff0100000008425d107755000000000000", 0x24) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/03/15 16:44:53 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x81) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x53c0, 0x0, 0x0, 0x3, 0x5, 0x2, 0x101, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x8, 0x0, 0x4, 0x5}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xb, 0x8}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x6, 0x0, 0x7, 0xfffffffffffffffb, 0x7fffffff, 0xfffffffffffffc4e, 0x3, {r3, @in={{0x2, 0x4e21, @rand_addr=0x1}}, 0x8000000000000, 0x9, 0xb9cc, 0x7f, 0x6e5}}, &(0x7f0000000340)=0xb0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x0) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x9, {0x29, 0x9, 0x1, 0xffffffffffff77dd, 0x5, 0x5}, 0xfff, 0xffffffffffff6ccc}, 0xe) listen(r0, 0x0) 2018/03/15 16:44:53 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000dbeb38)={{0x8, 0x0, 0x0, 0x0, "8aa5de29dbf9e1b017749134f893ee0a212b2934ac491fc6e59344c4d0190079fbb33091ff02108a551cce53"}, 0x0, [], {0x77359400}}) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x401, 0x40980) 2018/03/15 16:44:53 executing program 5: prctl$intptr(0x2a, 0x4) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) r2 = gettid() getpgrp(r2) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) r3 = getpgid(0xffffffffffffffff) sched_getscheduler(r3) accept$alg(r0, 0x0, 0x0) 2018/03/15 16:44:53 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000001c0)=ANY=[]}, 0x1}, 0x0) 2018/03/15 16:44:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2f1e, 0x28001) write$evdev(r0, &(0x7f0000d0e000)=[{{}, 0x1, 0x1e, 0x40000000002}, {}], 0x30) socketpair(0x1b, 0x80f, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x8}) 2018/03/15 16:44:53 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00005d9000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0xff, 0x4) munmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000000)={[{0x1, 0xfffffffffffffff7, 0x3ff, 0x80, 0x8, 0x334, 0x5, 0x1, 0x6, 0x80000000, 0x6, 0x4, 0x101}, {0xd15f, 0x2, 0x7, 0x0, 0x4, 0x1, 0x8b03, 0x0, 0x7, 0xfffffffffffffc01, 0xc8d, 0x20, 0xc18}, {0x7, 0x5, 0x3, 0x4c6, 0x7, 0x10d6, 0x8, 0x4, 0x88, 0x5, 0x7ff, 0x0, 0x4}], 0x100000000}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8), 0x2, 0x3) [ 47.511580] dccp_close: ABORT with 14 bytes unread 2018/03/15 16:44:53 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x80000) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=@dstopts={0x2c, 0x10, [], [@generic={0x8000, 0x81, "681f0f8f19256c543fd6345e4438259dd656c0d1cc72f29c594fd8d3bfc618d0eed292142d30bfeeeb5a0c93c3c1c83ba1e1aaf64ab99a0bf005582614a63ef9cabaed6290448dd1f1b6624573ed04eb3bcddc1b76e2c3f87aca6f4902480c9576d48a8765b391b672d5acf7e1a1bd2c8999a644eaa58cded288207befff90f488"}]}, 0x90) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/03/15 16:44:53 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/15 16:44:53 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x15300200, &(0x7f0000000080), &(0x7f000006fffc), &(0x7f00000000c0), &(0x7f0000000300)) wait4(0x0, &(0x7f0000000240), 0x0, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) rt_sigsuspend(&(0x7f0000000040)={0x1c47}, 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000280)={{0x2, 0x4e20, @multicast1=0xe0000001}, {}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) accept$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000200), 0x4) 2018/03/15 16:44:53 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) pwrite64(r0, &(0x7f0000613000)="fe1d89462e459504bf611458266d100c", 0xffffffffffffff2b, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x81, 0x401, 0x80000000, 0x7, 0x7, 0xd00000000000}, 0xffffffffffffffff}, 0xa) 2018/03/15 16:44:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x0, 0x1f, 0x28}) recvmsg(r0, &(0x7f0000940000)={&(0x7f00000c8ff2)=@l2, 0xe, &(0x7f0000620000), 0x0, &(0x7f00000cb000)=""/190, 0xbe}, 0x2102) 2018/03/15 16:44:54 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f02000)=0x3, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c47f7d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e21, 0x8}}}}}, 0x0) 2018/03/15 16:44:54 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x7, 0x9, 0x5, 0x0, 0x9, 0x2, 0x2, 0x3, 0x0, 0x1f, 0x1000, 0x1, 0xce4, 0x7, 0x10001, 0x1a2, 0x2, 0x0, 0x401, 0xffffffffffffff04, 0x6, 0x0, 0xdb1, 0x401, 0x8000, 0x10000, 0x80000001, 0x3, 0x100000000, 0x200, 0x4, 0x0, 0x8001, 0x2, 0xffff, 0x0, 0x3f, 0x0, @perf_config_ext={0xeb2, 0x4a83}, 0x100, 0x7, 0x0, 0x6, 0x80000000, 0x1, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x4bb, 0x1000080800) 2018/03/15 16:44:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={0x0, @broadcast, @multicast2}, &(0x7f0000000380)=0xc) sendmmsg(r1, &(0x7f0000009300)=[{{&(0x7f00000003c0)=@ll={0x11, 0xf, r3, 0x1, 0x2, 0x6}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)="a9153dc53a605f9584daf1494d0d4ff8185dbe9fdc0e98d27148bfaddbf96bdb17518b8144cc3281cff49da38facf1be2ed53ddb0dc9559ac6e3c9391011923631deeb1440bacdf048f86cc7cc9b70bb24f917a88f19a5a743995d253838ce43ee9a3d065fe5c2b03068ea0acb7c5c352f67968a673a013606018cb08246fe96d080677c5620c04d827aa8a5995ea310e62db8a6f057fc9a86a45492b69779b3fde6e3eb38b8e90ee60cfe4f1510336365e615d5797d648ca700ffcda1c2af459a4e614ae86df49d39869df3acc67cefb72addee2bac864c85afec", 0xdb}, {&(0x7f0000000540)="6367e6dba42771ba917be03b6b2dfa0c9b29a8decefde78c816a7ad2cd00ffe082db695e3f42dc3f95ab2fdca0f463502b2e20b593823b31c1d4103753cd046756b7dbe5a53ad9b67227626ad83c2a5142558132c9e0acc7d6daf31c35d1972d155141029e119cfd200a4607203b3873df0db3ee8d44950864c2bba30b744af6c59cf2ca0a0ff8efa4d6e978d702cd9e500df80354274e8a3f0ce3504614a89a8617b1146e069fc21d98340a244b34c111123270b4f5fd", 0xb7}, {&(0x7f0000000600)="e55339b84ef730dcb0d82ee22b3c71f9a2cb8deb31fe68b1d8a2b9e55f6dfaa1689189ca05c4", 0x26}, {&(0x7f0000000640)="ea102799b7c2817132f264cd255a37eebe1e6e763c4fb6fe16ac986ac0d45b09d552c682e818f0c0d064e87594727f7ea4818dbb6117d1e09327cdb3ba0a1ef95acf2f90e675dfc6d8517a02de86b15e8b6bf78869408b05c3ca63098d3b23c516bc69ef1fcca3818c4f1bc581db36de52afe8cf88c3e83ee6e59417a0b12e3dcc7ef98160f5b6d59547988d28f496701178315b89be65443fb31f4cadcbc366bab6c82c537ff568fa47959555c25746bdb45088a9eb06877647313885dec70a2c254a8fd66b", 0xc6}, {&(0x7f0000000740)="c0dbd8ede9a3548b4445875249136818b75e18d45d5c45534844105cc936b721172e4ba6801a93a198d5d1468bbb5517a1e664ea116a3637f5c63cf6ecbe53bc5198fa73d4d04097fb1977be231efd83a839f4f07ea7a136848f9ed5f2936f774c992641105a33ff1abc807f29d86fed5b56093c074a09f832a16771a69ad0bbef7a33cc03cf1a525dbfb645665ff243537f517ad07f4860a426ba59d351ad80a3fc5001fd3902a0b4cde647de4b7929cd11fe087f383f9ec42e530f41", 0xbd}], 0x5, &(0x7f0000000880)=[{0x1010, 0x104, 0x0, "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", 0x1000}], 0x2, &(0x7f0000008f80)=[{0x98, 0x13f, 0x7, "ad475334c795489c83cda1a38ed0347dfce4c8b7284f80a9d37eb1658202862af9bbbb40af38087481cfea4e1e47a2ccfb98c3ccaa133c8b02b839cba95931d60da3a4c8c2c71c70affc9aa5d16ee8dddbb191535377b83712f901163567f6d3c5cfdd1910b1f60852c5973ab0bab310f0c1a99e2f98efc6f3721ce63b7bcdc225a800b5018002d4"}, {0x70, 0x0, 0x80, "659cc56009bc4a62d315d42518028abcf33a17f05aeeff20625e1f85ff8f0c8fd4eda606e8394f03913029c7aad8b91732243aa65a130cb84dfe9ef64b05df8ac39ff0a306dd06a2878a5ffd3853afba70bdde39784b8722b449233efcbd67"}, {0x90, 0x10a, 0x2, "39ae5263e62dd143e858e894b04b686f75876feb0ddeb73b183ffee4c1ff84964ac77bd2b7ec8556dac8d556fa7b49176cb5193136110d9b507d9c974b24c0b0fc59912d83b290906d18bb3d8ded950b742ff341902754da37991dda29b29b59cad06a2c693b1e0082d87a969f159bfabbcd200f6346abe26fef97"}, {0x58, 0x29, 0x80000000, "ff3a5991d34b0723737feaddc52157faa12a951ce2fac9bb4b32de2b46a9776c047b2e6499e103c2d95eb646a1ee6c7696dd83d82cfefd978be4184f838a4fe1382e"}, {0x58, 0x10d, 0x5, "9de94eeecefa7442f56e547a466e79b332ec466399c67e2bc5112f55b172aac11fc6a7c6647c4eb17ea6f5545194c00b004800a262e0d97e5b4fe38f173a0bda8d04b82445c862f0"}, {0x68, 0x0, 0x7f, "67d5db0dc5d1a41ba67ad226da352cf5e2bbad190022ba2ec56fe0374db52ac733c8d841f31e60d99f514aceb6e91d0bad00d460a6f35a3644b8250113b5057cefd87b88a1cce1b95df7533fe89a05e8284d"}, {0x90, 0x119, 0x8001, "be534b091e02eb91a8f80bb2ecf7e73a5bf1d5c19606cbe56dcd5f4dc05d3e29440f9c2efa9f69ed5c3852aac556f0034d14248429fe57cfa51cd1f3fcc4f0941d3c74b43b53b0ee35ce3450c22fc694d203937a108bd65e324903b45f62664cc36bac7496ceb075c3f843800c9210b20b8e832510f82c1af1251beba0"}, {0x38, 0x10b, 0x8, "7088c96f01e35372f61f2b85488faff2b5c72462381ddf1acb3c0455ae90dd5cfb"}], 0x378, 0x10}, 0x4}], 0x8, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r4, 0x2}, &(0x7f00000000c0)=0x8) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/03/15 16:44:54 executing program 4: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x54, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0xc9, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/03/15 16:44:54 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xc3, 0x900) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f000071e968)={0x18, 0x23, 0x829, 0x0, 0x0, {0xa}, [@nested={0x4, 0x4}]}, 0x18}, 0x1}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000100)=0x81, 0x4) 2018/03/15 16:44:54 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000a40)='/dev/snd/midiC#D#\x00', 0xb, 0x40400) sendmsg$netrom(r0, &(0x7f0000000840)={&(0x7f00000000c0)=@ax25={0x3, {"f82e0419b0f89d"}, 0xffe6}, 0x10, &(0x7f0000000600)=[{&(0x7f00000001c0)="5028af80b42c8a998e6f46cce5bb654b5940b258eee38e93b3afb486dab4263308d8d440e986b29fb723914448f71f5a6050077cbe7db0f3a3125d55e8244f0217da8c1e825e50372b6a0e84272742fc133bf35339e4cbd88c8e9f7669d87e6977afd8c09ad11f4ed5009254a5fd5b5981f83c4c8bbd9423f1b93e089baf6c086eded471b7e0d21335a2edc0398160608e7e480ee33e211f6072f504567b85230a9c9c98f7e66c4bc97f0fa951a76ddead013db4f30a6cae601e88bd43c37bb81679ba1150be1765184dc097f6f20415b8e3ce33d4acb8e8", 0xd8}, {&(0x7f00000002c0)="a2d8acb725360ecb3e976facadd653aa9d9282f897b5a2180dcbdfbda1899dcff614b8e92ca4afd252478802888e69d9e677294fa169e9c0dc14e3703196f3b2eb46ec4b57255724a798a8dbe39bd260966d", 0x52}, {&(0x7f0000000340)="7a7b18de757494aa2fef53cf1549721fb96e7773b67e9c8a45d23e7ca41622fbaf3ba9aea87b2200faa77f38a88af6286746dff94098a9085be2e3cb251c767a340327bc78527e8c939ef09269d2ac6680d2c6652e7b4dafb89c8276ca469e4cdcc6356ed67be9d8d79ee6096c6603fa114a296efc0aaa3a6ec23534c15f60cb6b005d8ca6a1b28d661586ba3808f022d9a8d0f747", 0x95}, {&(0x7f0000000100)="c59ccfd6a33c58bbb973748b0b381f53b1d66d09349530e86309939297f3479287dd2b9e8f88127715cc8ed4", 0x2c}, {&(0x7f0000000400)="80b35b5d74698458b7031307cc13571cbed1a04a00d1e337320bfdd4c28471a0bcfe30ecacc19dc0e48df39671b8ecbe471ab84a9201569af1aaac58d6187661072b6b72a95bf11f9719e07f72dc55b77713996e8180cb72aec36b4ebd88286c54437dec51dda93a18f634d30064582f5da7ad9a8816c5058e465c73c08692512f7b389b0f92985200d19cad3ddbfbfd61d8312b4bc282d7b1cacbc1e123cde1edf8fda35caedfccb36bed4ff4a0c28c59da390f0308f48d948e46f725851dc136ee7612fb50d4ab2b38df34e3b0364d4072d2dc3b15180fde064b7c5ba10c43d25ac1e88e8815acd8", 0xe9}, {&(0x7f0000000500)="c1e252607defff26c40c10f7f4ceb248c39711daa6d785b4a63e9d9394df8dfd38d62b719ee16620", 0x28}, {&(0x7f0000000540)="f4792ea95f70f1b4cd500c10c93d4faa1f59a17af687b5eb3b3f82f17b159504fa8134b7d79109", 0x27}, {&(0x7f0000000580)="872092f3d3a1b4e4a42f47a9cfe367a1560ed1b3d941c654f884a190b096228aea219635b5220b5077e02b97ef10fd8fda6ff557cb0c552ac3206468989dbcc0416d12cdd8448d3b020cf1d99d81cbe52e2af90a5e", 0x55}], 0x8, &(0x7f0000000680)=[{0xe0, 0x19f, 0x40, "49d1833a3954d94c7e783dd0e2d953f5eeae1b29f8a3493daf59d5e08f3cb17f84bcf58cd61ec6b56b3f4a58f6c776f121a56ce35c9f2889cbcd0671ccce7febbb44871d43c0d0879182135e6b05535b4a24e3eef65028dc66c8d7c4ab157d5df7c9c392ed060ee45011f476dc735ff3f4aaf9fd9663d112506ecc352de22d811ecc3919c1ac15ec39d5650d254e5bb25c3369fb41f6745ed6a252839f398fb21c1be0249be649ceb31ad1ff3f446db6a65c755db76d8ad6c12d114eab4aacaf88b5977da979a7a8f3377f"}, {0xa8, 0x11f, 0x1f, "6d254478cef2eba8ae58fe0956a87e8888cb176b45e3d6f4b69e32749a42463555647c082f608fc01f9a15bef41cd2c9842b7a8aa14a8d858eb51f40c261c12e8ffc648ead8b136bec22821b8e51d2a7e45cf35df755413fc5e130b513686ff531a4da59ea8e1976c3bd53aabe579d8a62fdf951334fa530b58705684011a1be808e256f0c4bd106c63874d78fb9dd81b7a0d8dacd9f"}], 0x188, 0x4000040}, 0x80) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000880)={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39}, 0x3c) 2018/03/15 16:44:54 executing program 2: r0 = syz_open_dev$dspn(&(0x7f000000eff6)='/dev/dsp#\x00', 0x1, 0x1) ioctl$VT_RELDISP(r0, 0x5605) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x80000040000) 2018/03/15 16:44:54 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) setrlimit(0x7, &(0x7f0000becff0)) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/15 16:44:54 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x16c}, 0x1}, 0x0) 2018/03/15 16:44:54 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0xc000, 0x0) renameat(r0, &(0x7f0000000300)='./file0\x00', r1, &(0x7f0000000380)='./file0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x10}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x39f) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0xffffffff, 0x0, r2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r2, &(0x7f0000000180)="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", &(0x7f0000000100)="df74c553", 0x200000}, 0x195cf6f9a26b8bc8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r4, 0xc86e, 0x10}, 0xc) 2018/03/15 16:44:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@nat={'nat\x00', 0x19, 0x4, 0x8f0, [0x20000480, 0x0, 0x0, 0x200007c0, 0x20000970], 0x0, &(0x7f0000000000), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'syzkaller0\x00', 'gre0\x00', 'dummy0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xb0, 0xe8, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x3}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x3, 0x0, 0x0, 'ip_vti0\x00', 'irlan0\x00', 'syz_tun\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="2791f39b25c9", [], 0x140, 0x1b8, 0x1f0, [@realm={'realm\x00', 0x10}, @physdev={'physdev\x00', 0x70, {{'ip6gretap0\x00', {}, 'ip6gre0\x00'}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "d1832dd003e58c536632d5d01feda46a8e7208e89b818784c9278331e79d44b3030b8a5c0cb0c2a8949b34d7505d1ef0edb99a4944a7debc71366d037e832311"}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x8, 0x0, '\x00', 'syzkaller1\x00', 'teql0\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x110, 0x148, 0x180, [@arp={'arp\x00', 0x38, {{0x30b, 0x4305, 0xb, @empty, 0xffffffff, @rand_addr=0x2, 0xffffff00, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x3, 0x80}}}, @owner={'owner\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x5, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@random="f861cb8cc444", 0xfffffffffffffffc}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0xb, 0x8, 0x8867, 'teql0\x00', 'bcsf0\x00', 'syzkaller0\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x3d0, 0x3d0, 0x408, [@comment={'comment\x00', 0x100}, @bpf0={'bpf\x00', 0x210, {{0x3, [{0x2, 0x400, 0x1ff, 0x10000}, {0x1f, 0x8, 0x7072d72c, 0x1}, {0x2, 0x5, 0x5}, {0x9, 0x2, 0x6, 0x2}, {0x8, 0x0, 0x8, 0x8}, {0x0, 0x3, 0x2, 0x5}, {0x6, 0x8, 0x6, 0xfffffffffffffff8}, {0x2, 0xbfcd, 0x9, 0x1f}, {0x8, 0x101, 0x100, 0x5}, {0x6, 0x2, 0x2, 0x101}, {0x80, 0x79f9, 0x8}, {0x101, 0xfffffffffffffffd, 0x3, 0x7}, {0x401, 0x10000, 0x4, 0x6}, {0x4, 0x3, 0xbd61, 0x9}, {0x7, 0x9, 0xfff, 0x6}, {0x0, 0x9, 0x4, 0x1}, {0x4, 0x8, 0x81, 0x9}, {0x2, 0x6, 0x6, 0x59}, {0x100, 0x4}, {0x9, 0x9, 0x4, 0x8}, {0x1, 0x5, 0xb0, 0x5}, {0x3, 0x1, 0x4, 0xe1}, {0x8, 0x7ff, 0x8001, 0x1}, {0x80, 0x5, 0x4, 0x5}, {0x4, 0x1b6, 0x9, 0x3a4f}, {0x4, 0x2, 0x1, 0x4}, {0x40, 0x1, 0x1, 0x3}, {0x81, 0xc8c, 0x9, 0x80000000}, {0x3d, 0x9, 0xa2c3, 0xfffffffffffffffe}, {0x10001, 0x651a, 0xd2, 0x101}, {0x2, 0x6, 0x0, 0x3f9}, {0x1, 0x1, 0x5, 0x6}, {0x5, 0x6, 0x7, 0x8}, {0x80000000, 0x8, 0x5}, {0x40, 0x1000000000, 0x9, 0x3e00000000}, {0x1, 0x10001, 0x27, 0x2}, {0x2, 0x0, 0x0, 0x10000}, {0xfff, 0x5, 0x7f, 0x2}, {0x48000000000, 0x1, 0x1f, 0x8}, {0x0, 0xb4f, 0x7, 0x100}, {0x6, 0x5, 0x8, 0x7}, {0x5, 0x20, 0x7, 0x3}, {0x3, 0x80000001, 0x0, 0xfffffffffffffff9}, {0x6, 0x78b7416, 0x100000000, 0x6}, {0x4000000000000000, 0xde, 0x3, 0x979eac}, {0x4, 0x2, 0x92}, {0x8, 0x40, 0x3, 0xfffffffffffffff9}, {0x2, 0x1, 0xffffffffffffffab, 0x4}, {0xb5f, 0x5, 0x3, 0xfffffffffffffc01}, {0x101, 0x4, 0xb06900000000, 0x5}, {0xe7, 0x8000, 0xdadd, 0x101}, {0x101, 0x3, 0x2f0859a8, 0x5}, {0x80000001, 0x7, 0x2, 0x6d}, {0x4c, 0x0, 0x8, 0x3}, {0xff, 0x1fa0000000}, {0x1, 0x401, 0x80000001, 0x9}, {0xd62f, 0xfffffffffffffffb}, {0x5, 0x0, 0x9, 0xffff}, {0x4, 0x8, 0x7, 0x401}, {0x1, 0x9, 0x7ff, 0x1f}, {0x9, 0x6, 0x81, 0x100000000}, {0x7ff, 0x3, 0x1, 0x100}, {0x8, 0x7, 0x5, 0x1000}, {0x3f, 0x400000000000, 0x0, 0x9}], 0xcd99}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfffffffffffffffd}}}}]}]}, 0x968) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200400, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/15 16:44:54 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x84, &(0x7f00000003c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in6={0xa, 0x1f, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}]}, &(0x7f00000004c0)=0x10) listen(r1, 0x8) ioctl(r1, 0x6, &(0x7f0000000580)="2cc299f0af6167a99dd89b72c1caffe3ec5df87fe90ae45c105f6c62120c04f31933bf76065fe5658d3498d337a9f96128a8c59005656488c1df1c2d7e2246c297134627d448989a3220eef3b06cd3a31c5978cf778e8c9d52e6eded8ef9611775bff5ce8e8923849d5917a87302d886a998d0daedb2ad276a3f49217235d0482654067e3fd59fb2a176d8bf7d31f597894f83721e8bd9486cfa322092e0d38150a73f1c3ea3c176d39c08865b49f92398504ad2806cfe20f59536e3fa1780946f9712c5b6") recvmmsg(r1, &(0x7f0000005a80)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000880)=""/245, 0xf5}, {&(0x7f0000000980)=""/194, 0xc2}], 0x2}, 0x7fff}, {{&(0x7f0000000ac0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002140)=[{&(0x7f0000000b40)=""/147, 0x93}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/226, 0xe2}, {&(0x7f0000001d00)=""/252, 0xfc}, {&(0x7f0000001e00)=""/190, 0xbe}, {&(0x7f0000001ec0)=""/128, 0x80}, {&(0x7f0000001f40)=""/233, 0xe9}, {&(0x7f0000002040)=""/233, 0xe9}], 0x8, &(0x7f00000021c0)=""/88, 0x58, 0xff}, 0x40}, {{&(0x7f0000002240)=@generic, 0x80, &(0x7f0000005680)=[{&(0x7f00000022c0)=""/131, 0x83}, {&(0x7f0000002380)=""/118, 0x76}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/216, 0xd8}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/124, 0x7c}, {&(0x7f0000005580)=""/231, 0xe7}], 0x8, &(0x7f0000005700)=""/121, 0x79, 0x2}, 0x2}, {{&(0x7f0000005780)=@rc, 0x80, &(0x7f0000005980)=[{&(0x7f0000005800)=""/92, 0x5c}, {&(0x7f0000005880)=""/204, 0xcc}], 0x2, &(0x7f00000059c0)=""/164, 0xa4, 0x3}, 0x80}], 0x4, 0x1, &(0x7f0000005b80)) rt_sigprocmask(0x0, &(0x7f0000000680)={0x2}, &(0x7f00000006c0), 0x8) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000005bc0)={0x4, 0x6, &(0x7f0000000180)=@raw=[@generic={0x2, 0x9, 0x30, 0x8}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x200}], &(0x7f00000001c0)='GPL\x00', 0x3, 0x5a, &(0x7f0000000280)=""/90, 0x41000, 0x1, [], r3}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000300)={r2, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x6, 0x270e, 0xf15a, 0x24}, &(0x7f0000000500)=0xfffffffffffffef4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x7fff, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000200)={r5, 0x6}, &(0x7f0000000240)=0x8) mq_timedreceive(r1, &(0x7f0000000700)=""/245, 0xf5, 0x4, &(0x7f0000000800)={0x77359400}) socket$pptp(0x18, 0x1, 0x2) lstat(&(0x7f0000005cc0)='./file0/file0\x00', &(0x7f0000005c40)) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000540)) 2018/03/15 16:44:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ptrace$poke(0x4, r1, &(0x7f0000000100), 0xe8c) prctl$getname(0x10, &(0x7f0000000000)=""/67) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d00ff800000000000125ba613000500000006636dbdd5aea4de"], 0x1c}, 0x1}, 0x0) 2018/03/15 16:44:54 executing program 5: 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$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x9}}, 0x9, 0xf9f1, 0x9, 0x9698, 0x84}, &(0x7f00000001c0)=0x98) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x400002) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x3) 2018/03/15 16:44:54 executing program 6: r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x8, 0xd0000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ftruncate(r0, 0xf5e6) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/03/15 16:44:54 executing program 4: r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='keyring\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$link(0x8, 0x0, r1) 2018/03/15 16:44:54 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000240)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)="e3", 0x1}], 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) poll(&(0x7f0000000000)=[{r2, 0x1001}], 0x1, 0x0) 2018/03/15 16:44:54 executing program 5: ioprio_set$pid(0x0, 0x0, 0x2002) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpgrp(r0) [ 47.758913] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 47.771510] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 47.796837] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 47.817440] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/15 16:44:55 executing program 4: getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="000007008b86929a8435ff00000000e28ba882ecefc02d27d70ffac07b668e0be948ca408fcc94514b4a7f8f19a9171b1bf5c6d57ff122f204e8bceb883f89edbf1ea7156987275105c2bff1d63076dd71d43e5bb22e4dc038f5dd38721e70a3b446b7e93ac12e81362cc53345d1b9fa797db98ba1d43eefb43c1236d43e86eca9f613201c7d5f072dda23a2a77246d59ea210"], &(0x7f0000000300)=0x16) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r0, 0x0) getpgid(0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x400000000001, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000200)="0f189e640066b9800000c00f326635000400000f3066b9050a000066b80b00000066ba000000000f30670fc76ca4f866b9c002000066b8ba90000066ba000000000f303e0f0f422f8a660fd3d5360f306566660f2f58080f20d86635080000000f22d8", 0x63}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x12712, 0x2, 0x5000, 0x1000, &(0x7f0000fff000/0x1000)=nil}) socket$packet(0x11, 0x2, 0x300) getsockname$unix(r5, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00000000c0)={0x5, 0x8001, 0xa00000000000, 0x7, 0x6, 0x0, 0x800, 0xffff, 0xfffffffffffffff7, 0x3d7b0321, 0x8000}, 0xb) 2018/03/15 16:44:55 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001140)={r2, 0x8}, 0x8) keyctl$update(0x2, r0, &(0x7f0000000480), 0x0) 2018/03/15 16:44:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x85, 0x220140) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xe2, 0x4000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/217, &(0x7f0000000180)=0xd9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffffffffffffe8, 0x0) sendmsg$rds(r2, &(0x7f0000000500)={&(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000280)=""/67, 0x43}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000300)=""/112, 0x70}, {&(0x7f0000000380)=""/157, 0x9d}, {&(0x7f0000001540)=""/246, 0xf6}, {&(0x7f0000001640)=""/225, 0xe1}], 0x6, &(0x7f0000000280)}, 0x0) 2018/03/15 16:44:55 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x80000000, 0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @rand_addr=0x10000}}, 0x1, 0x9, 0x0, 0x9, 0x1}, &(0x7f00000002c0)=0x98) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r3}) umount2(&(0x7f0000000140)='./file0\x00', 0x2) 2018/03/15 16:44:55 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0xb72, 0x200, 0x8073, 0x5, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={r1, 0xfffffffffffffffc}, &(0x7f0000000480)=0x8) memfd_create(&(0x7f00000004c0)='wlan1/[md5sumselfppp1)-^})bdev,^\x00', 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0xd7}, &(0x7f00000001c0)=0x8) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/11, 0xb}, {&(0x7f0000000300)=""/88, 0x58}], 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x8000000000010, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a2000008010300ec1f01000100030000000000000098fc5ad9485bbb6a880000d6c8db0000dba67e06000000e28900000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff060115003901000000000000ea000000000000000002ffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa951f3c63e5c83f1ba2112ce68bf17a6e019b7487000000000000000000000000000bcd6d1c910e2", 0xc0) 2018/03/15 16:44:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 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) pread64(r0, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) signalfd(r1, &(0x7f0000000040)={0x1}, 0x8) 2018/03/15 16:44:55 executing program 1: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{0x7}, {}], 0x2) getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x20842, 0x0) write$selinux_validatetrans(r2, &(0x7f0000000240)={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, 'system_u:object_r:faillog_t:s0', 0x20, 0x33, 0x32, 0x20, '/sbin/dhclient\x00'}, 0x56) prctl$setmm(0x23, 0x1, &(0x7f0000fff000/0x1000)=nil) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x3, 0x4) getsockname(r1, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x7]) 2018/03/15 16:44:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x200, 0x4, 0x10000, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6, 0x3, 0x1, 0x8, 0x3f, 0x3, 0x5, 0x1, 0x6, 0x1509c822, 0x9, 0x7, 0x80000001, 0xbcff]}, &(0x7f0000000180)=0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/03/15 16:44:55 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffd5e, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400eaeaff0401000e0000000000000000c14a0a7e09f7d10714436a46f82a9178f11f7949f4eecac84e42daea8decad4a9e63f74364373074c507b87ede28a61e0b73741ccd88ed6148eb68f300000000000000"], 0x14}, 0x1}, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x2, 0x3b1, 0x8, 0x40, 0x0, 0x80000001, 0x8, 0x4, 0x5, 0x3, 0x9, 0x3, 0xfffffffffffffffd, 0x1f, 0x8000, 0x7ff, 0x7, 0x7, 0x9, 0x2, 0x200, 0x946, 0x6, 0x9, 0x2, 0x8, 0x0, 0x2, 0x1, 0x8001, 0x9, 0xde7, 0x5, 0xdc, 0x8, 0x56e9f06b, 0x0, 0x8001, 0x0, @perf_config_ext={0x4, 0x7fff}, 0x4b394d044662bdd4, 0x100, 0x91, 0x6, 0x800000, 0x3f, 0x400}, r2, 0xf0, r1, 0x1) socket$vsock_stream(0x28, 0x1, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000180)=""/8, 0x8, 0x0, &(0x7f00000001c0)={0x3, {"e9218527fae383"}}, 0x10) r3 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x8, 0x28041) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000200)={0x1, 0x20, 0x1, 0x80000001, 0xfffffffffffff8e1, 0x10001}) syz_emit_ethernet(0x1011, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000240)) 2018/03/15 16:44:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x210205) r2 = semget(0x0, 0x3, 0x0) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000000080)=""/249) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8}) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) 2018/03/15 16:44:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x40000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0xd9de}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x3, 0x61b751e2, 0x8da, 0x8, 0x40000000800000, 0x8, 0x7fff, 0x0, 0x4, 0x200, 0x40, 0x80000001, 0x7fff, 0x0, 0x7f]}, &(0x7f0000000340)=0x100) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r0}) write$selinux_load(r0, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux', "0d79f12fe6480ca700b4eb8a2c126f960aa21401e85a615acdb4d8d65601f9832cf07576ae22d22880e1b7ef36903d23f7e7d9633fa319521818c1bbc35772fd381264fd25c38cc18567f0b7a1d7187845"}, 0x61) prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/15 16:44:55 executing program 6: pipe2(&(0x7f0000000080), 0x80800) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x3) socket$inet6_sctp(0xa, 0x0, 0x84) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x4, 0x80) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x10000000000}, 0x0, 0x4, r1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='projid_map\x00') close(r2) 2018/03/15 16:44:55 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) r2 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='/dev/kvm\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r2) r3 = fcntl$getown(r1, 0x9) getpgrp(r3) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) shmget(0x1, 0x4000, 0x40, &(0x7f000075a000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x1020, &(0x7f0000766000/0x3000)=nil) shmget(0x3, 0x3000, 0x1401, &(0x7f0000764000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000680)={0x0, 0x7f}, &(0x7f00000006c0)=0x8) shmctl$IPC_RMID(0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000100)={r7, 0x1}) dup3(r6, r5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x10000}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000003c0)={r8, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x6, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/15 16:44:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101040, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f00000000c0)) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0xc82) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0), 0xbd, 0x0, &(0x7f0000000200)="51543e9259d1ecdf3e244ec8a5f4d62b5e5eb6ec5fc860a52880c5c797edb8ff47636ecc0a52a6af449f581b35b2ea177ec7b6a90d96f44e7a1813733d5d872c6095021f6e8731553bbfd2b1d6ff7209d96976367a14e98c0a36260a3f28d078797f7f3c3598bf487108f0accdcb294353f65c8442ace42ae5cb84fc25ce82571a36286eebabe8a9eb47ecf6b84d578826489d147a13fc62d75f0e8ef825815169489c642dca8f52f9bd81e81c6e5434bddcd3c23dacd5ab2c904e60fa"}) fallocate(r3, 0x0, 0x0, 0x73e0) sendfile(r1, r3, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r3, &(0x7f00007ed000), 0x2b) 2018/03/15 16:44:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ff3000/0xc000)=nil, 0x3, 0x4, 0xa0, &(0x7f0000ffb000/0x3000)=nil, 0x8000}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002]}, 0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x18) 2018/03/15 16:44:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) accept4$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, 0x73, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xa7, "85eb30263832f9b4aa231781e01d4760779074d652f4edbf1bd67c0f2db5e0c41f952efeb1a0aa71c07621e7c2f8c8b21d0f6edbea4faeb72926813b3d94707a11d1818fe522a410091792cc5a0c3cbe12ef9da98f31b598fda3aabb5c93f6b23e4f2a1156e3d4fa1b5ba1edaae1ffaa4e56303012c03ed35745a86b3f9dd02b4f24846ea0c1ecf399c1288d27cc88b0ce06db7a64b3c14ce52b1db5ad0d4c0fa6d9fda92aabaf"}, &(0x7f0000000240)=0xaf) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10040) bind$vsock_stream(r4, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000480)=@delpolicy={0x50, 0x14, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e22}, 0x0, 0x3}}, 0x50}, 0x1}, 0x0) 2018/03/15 16:44:55 executing program 3: io_setup(0x40, &(0x7f00000000c0)) sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) r0 = eventfd2(0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f0000000040)=0x0) poll(&(0x7f0000000400)=[{r0}], 0x184, 0x1ff) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x8020, 0x6) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/03/15 16:44:55 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f00000005c0)='/dev/snd/controlC#\x00', 0x7, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x10202) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)="6d696d655f7479706570707031dc6c6f74727573746564272f00", &(0x7f0000000100)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", &(0x7f0000000180)='[mime_typevboxnet1#\x00', &(0x7f00000001c0)='/dev/snd/controlC#\x00', &(0x7f0000000200)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", &(0x7f0000000280)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", &(0x7f0000000300)='ppp0\x00', &(0x7f0000000340)="76626f786e6574302c80382b5c282a40656d305c216574683100"], &(0x7f0000000580)=[&(0x7f00000003c0)='/dev/snd/controlC#\x00', &(0x7f0000000400)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", &(0x7f0000000480)='!)\'\x00', &(0x7f00000004c0)='/dev/snd/controlC#\x00', &(0x7f0000000500)='-md5sumuserlo[vboxnet1{\x00', &(0x7f0000000540)='vmnet1systemppp0\'vmnet0+bdevnodev\x00'], 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/15 16:44:55 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f77fc8)={0x0, 0x0, &(0x7f00006ec000), 0x0, &(0x7f00005c8fd0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) writev(r1, &(0x7f0000376ff0)=[{&(0x7f00000d8ece)="15b0e0be203f09df4425333944b79497f675bc1ceb755264d28bb55850aacf65", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000000080)=[{{&(0x7f0000000000)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00007e9fa0)=[{&(0x7f0000032000)=""/60, 0x3c}], 0x1, &(0x7f00002c4000)=""/52, 0x34, 0x5}}], 0x1, 0x20, &(0x7f00000000c0)) 2018/03/15 16:44:55 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x8, 0x1}) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3c, 0x8080) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000140)) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f00000000c0)={0x0, 0x67c, 0x1, 0x0, 0x1, 0x10001, 0x800, 0x3, 0x7, 0xfffffffffffffff7, 0x78ca, 0x100000001, 0x0, 0xfffffffffffffff9, 0x34e, 0x1, 0x1, 0x7, 0x9}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/15 16:44:55 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x1, 0xfffffffffffffffb, 0x5f75}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@un=@abs, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x1, 0xfffffffffffffffd, 0xffffffffffffff58}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)) 2018/03/15 16:44:55 executing program 6: syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x292940) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x8) 2018/03/15 16:44:55 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f00003acfff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cb6fd8)={0x0, 0x0, &(0x7f00003a4000)=""/105, &(0x7f0000af5000)=""/228, &(0x7f0000ae5f39)=""/199}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4040, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) socketpair(0x0, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000040)=0x20000000000007) 2018/03/15 16:44:55 executing program 7: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x400400) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xe5, 0x2001) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@any=0xffffffff}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000100)={0x17, 0x0, 0x8c9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048a, &(0x7f0000000180)="02000000004d160000200010", 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) 2018/03/15 16:44:55 executing program 6: r0 = memfd_create(&(0x7f0000000000)="335e7e77f4978433a585ea9c80364d2665188aaf2bb51870ad41e059c9edfc97d3cf6b439a63f61edcaa191db31276050211501dc689469c4f14c3643c81dcbf501d7fe905fc7da415815981008cf4c317a29fbfd278a5d76f1fdd6b0d931fee2b3d8a4ae27d71365a2e56b45fa3ec76f344c4e27f90f3ec799500fbdf25b94854097bc67ab5b9838cae44114ca8620d70b828c000266c91908f8311265fe9c0d48ac3add7eba9df5838fabaee547ec6e281232e77746f45e47edd54c83978a76aee35d07605630016f354ebca3a63d5e28ca2278382", 0x0) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000000100)={0x20071026, r1}, &(0x7f0000000140)={0x2, 0x1, 0x5, 0x3, 0x7ff, 0x200}) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ftruncate(r0, 0x0) 2018/03/15 16:44:55 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xfff, 0x30}, &(0x7f0000000080)=0x44) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r1, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x3bad, 0x1, 0x0, 0x1, 0x2, 0x6, 0x80000001}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00004f8000)=0x1007f, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x9, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000240)={0xfffffffffffffe01, 0x7, 0x7, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000001c0)={0x10000, 0x0, {0xffffffffffffffff, 0x1, 0xff, 0x0, 0x3f}}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0x74, 0x4) 2018/03/15 16:44:55 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x200000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00', 0xa5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x6, 0x70}, 0x0, 0x7fffffff, 0x3, {0xfffffffffffffff8, 0x4}, 0x8, 0x800}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x100000000) 2018/03/15 16:44:55 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@un=@file={0x0, './file0\x00'}, {&(0x7f0000000140)=""/224, 0xe0}, &(0x7f0000000240), 0x46}, 0xa0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000008000)}, 0x0) 2018/03/15 16:44:55 executing program 7: r0 = socket$inet(0x2, 0x2, 0x7ff) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) 2018/03/15 16:44:55 executing program 1: r0 = socket(0x2, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0xa) socket$key(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000834fc9)={&(0x7f0000000000)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) 2018/03/15 16:44:55 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000841ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)) [ 49.232852] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure 2018/03/15 16:44:55 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00001e0ffc), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/03/15 16:44:55 executing program 5: r0 = socket$packet(0x11, 0x80000000000002, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000001900)}}, {{&(0x7f00000019c0)=@ipx, 0x10, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x2, 0x2000, 0x0) 2018/03/15 16:44:55 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1000000000032, &(0x7f0000000000), 0x4) r1 = socket(0x2, 0x5, 0x8) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001280)=0x200, &(0x7f00000012c0)=0x4) 2018/03/15 16:44:55 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) r1 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='8', 0x1, 0xfffffffffffffffb) keyctl$clear(0x7, r1) 2018/03/15 16:44:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2, 0x22) readahead(r0, 0xffffffffffffffff, 0x2) 2018/03/15 16:44:55 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000a31000/0x4000)=nil, 0x4000, 0x4, 0x810, r1, 0x0) recvmmsg(r1, &(0x7f0000008200)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f00000000c0)=""/218, 0xda}, {&(0x7f00000001c0)=""/124, 0x7c}, {&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000000340)=""/142, 0x8e}], 0x5, 0x0, 0x0, 0x1}, 0xb1ac}, {{&(0x7f0000000480)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000500)=""/180, 0xb4}, {&(0x7f00000005c0)=""/89, 0x59}, {&(0x7f0000000640)=""/250, 0xfa}, {&(0x7f0000000040)=""/51, 0x33}, {&(0x7f0000000740)=""/51, 0x33}, {&(0x7f0000000780)=""/66, 0x42}], 0x6, &(0x7f0000000880)=""/177, 0xb1, 0x800}, 0x5}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000940)=""/75, 0x4b}, {&(0x7f00000009c0)=""/140, 0x8c}, {&(0x7f0000000a80)=""/15, 0xf}, {&(0x7f0000000ac0)=""/175, 0xaf}], 0x4, &(0x7f0000000bc0)=""/164, 0xa4, 0x80000000}, 0x2}, {{&(0x7f0000000c80)=@nfc_llcp, 0x80, &(0x7f00000020c0)=[{&(0x7f0000000d00)=""/179, 0xb3}, {&(0x7f0000000dc0)=""/137, 0x89}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/20, 0x14}, {&(0x7f0000001ec0)=""/224, 0xe0}, {&(0x7f0000001fc0)=""/196, 0xc4}], 0x6, &(0x7f0000002140)=""/144, 0x90, 0x200}, 0x9}, {{&(0x7f0000002200)=@ax25, 0x80, &(0x7f0000002500)=[{&(0x7f0000002280)=""/54, 0x36}, {&(0x7f00000022c0)=""/112, 0x70}, {&(0x7f0000002340)=""/230, 0xe6}, {&(0x7f0000002440)=""/164, 0xa4}], 0x4, &(0x7f0000002540)=""/4096, 0x1000}, 0x2df}, {{&(0x7f0000003540)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000003800)=[{&(0x7f00000035c0)=""/96, 0x60}, {&(0x7f0000003640)=""/187, 0xbb}, {&(0x7f0000003700)=""/195, 0xc3}], 0x3, &(0x7f0000003840)=""/110, 0x6e, 0x151a}, 0xffff}, {{&(0x7f00000038c0)=@sco, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/167, 0xa7}], 0x2, &(0x7f0000004a40)=""/193, 0xc1, 0x1}}, {{&(0x7f0000004b40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000006d00)=[{&(0x7f0000004bc0)=""/146, 0x92}, {&(0x7f0000004c80)=""/109, 0x6d}, {&(0x7f0000004d00)=""/4096, 0x1000}, {&(0x7f0000005d00)=""/4096, 0x1000}], 0x4, &(0x7f0000006d40)=""/104, 0x68, 0x80000}, 0x20}, {{0x0, 0x0, &(0x7f0000006fc0)=[{&(0x7f0000006dc0)=""/106, 0x6a}, {&(0x7f0000006e40)=""/147, 0x93}, {&(0x7f0000006f00)=""/130, 0x82}], 0x3, 0x0, 0x0, 0x2}, 0xbc}, {{0x0, 0x0, &(0x7f0000008100)=[{&(0x7f0000007000)=""/158, 0x9e}, {&(0x7f00000070c0)=""/4096, 0x1000}, {&(0x7f00000080c0)=""/13, 0xd}], 0x3, &(0x7f0000008140)=""/140, 0x8c, 0x9}}], 0xa, 0x40000100, &(0x7f0000008480)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000084c0), &(0x7f0000008500)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000008540)={'NETMAP\x00'}, &(0x7f0000008580)=0x1e) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x2, 0x1, &(0x7f0000000080)="d4"}) 2018/03/15 16:44:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001280)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r0, @ANYBLOB="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", @ANYRES64=r0], @ANYBLOB="042fd14e516edb7e8951c210ac6e3a86a5e8c1360494384905113bf6368ec534dcd06fedf707c1922f6275fca1416bb32f1b213a0d06d75bf8e222974fe289a947794df99e7af71603825c87c79daf34963e302fde2702adeac8c88fe482bda793dc3a36c7fad88e0345df480085fae2448cb26ee096a4094879434c82f57b31abce635ba1389b54f6137dec57abbf2eb822f0f459882faa6de5826fa24a54", @ANYBLOB="0000ff0008000100ffffffff70fd73d7e0a83a452d490db5364534cdabe75ac70f2117bd392a5a2f3a6bcd0c8ac32799a55426a119c0cb477d6473"], 0x3}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$KVM_NMI(r1, 0xae9a) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)) 2018/03/15 16:44:55 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3ff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x400}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={r1, 0x80000, r2}) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000001000)=0xfffffffffffffff0) 2018/03/15 16:44:55 executing program 1: perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="dde55f8511b7d17597231ef37895a2e1dbc65e56f900000000708d91afae24c84e05a1f48df57f874aeff7695c1af959de02071acff4e232c777655ca7cdf7b026d324e7e6c6c6f8f0ab9485a0d302889880466907f4991c8c8f1a1d1413"], &(0x7f0000000040)=0x2ed) 2018/03/15 16:44:55 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10200000000}, r0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x3, r1, 0x1}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000100)={0x9}, 0x4) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x14, 0x5, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/03/15 16:44:55 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f0000000040)=0x60, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x8004587d, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/15 16:44:55 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000015c0)={{{@in6, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000016c0)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) getpgid(r1) sendmsg$nl_xfrm(r0, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000001700)=@delsa={0x34, 0x11, 0x23, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x32}, [@mark={0xc, 0x15, {0x35075a}}]}, 0x34}, 0x1}, 0x0) 2018/03/15 16:44:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x10000000000) clock_gettime(0x8, &(0x7f00008acff0)) r0 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002340)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f00000011c0), &(0x7f00000023c0)=0x4) keyctl$describe(0x6, r0, &(0x7f0000001180)=""/51, 0x33) r2 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="757365723afc73797374656d707070305d00", 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000000100)=""/4096, 0x1000) 2018/03/15 16:44:55 executing program 6: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt(r0, 0x5, 0x6, &(0x7f0000000080)="efbdc29d73badb37437d5ee5ab9a7b98e155826fb191e4ff6820144be46b755535ad1506be93e2e5b85e7843f326389d3b802ddb015a61df0325c283a8abc3fa21b352f8c9c84d1322fea441ea9c14b9c2071cac807b928ed64f7c84b47a1aa809bcfe43f47aed5b3fc711d122fe91296b4d11c18b4d08ee0f623aaf1da231e79b8c7c58fbcbedad78ce8121f7", 0x8d) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)=ANY=[@ANYBLOB="20000000020701000000000200000000000000000c00010000000000"], 0x1c}, 0x1}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x200) write$fuse(r2, &(0x7f0000000040)={0x14, 0x2, 0x1, @fuse_poll_out={0x666a}}, 0x14) 2018/03/15 16:44:55 executing program 0: mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000480)=0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0xcb53, &(0x7f0000000100)=""/184) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0), &(0x7f0000000500)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/15 16:44:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000045fe8)=[{r0}], 0x1, &(0x7f000086aff0)={0x77359400}, &(0x7f0000c15ff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}, 0x0, 0x0, 0x800000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x1, @empty, 0x7}}, 0x10001, 0x1, 0xcbb, 0x6, 0x80}, &(0x7f0000000140)=0x98) 2018/03/15 16:44:55 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffff9c}) getpeername$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/03/15 16:44:55 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fchdir(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='lo\x00'}) 2018/03/15 16:44:55 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) 2018/03/15 16:44:56 executing program 0: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}, {}, {}, 0x400}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000001000), 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'nr0\x00'}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000001100)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/15 16:44:56 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r0, &(0x7f0000000140)="d1010400005c", 0xfffffffffffffde9) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000000)='ns/uts\x00') close(r1) close(r0) 2018/03/15 16:44:56 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8ae5df58b63bce2bb017e6409848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83da4411007227c43a", 0x55}], 0x1, &(0x7f00000001c0)}, 0x0) bind(r0, &(0x7f0000000100)=@llc={0x1a, 0x317, 0x2, 0x4, 0x7, 0x6}, 0xffffff41) 2018/03/15 16:44:56 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) recvfrom(r0, &(0x7f0000000140)=""/2, 0x2, 0x100, 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x10000, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000100)) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_int(r2, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) 2018/03/15 16:44:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000000180)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d7", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000100)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240)={0x0, 0x7fff, 0x80000001, 0x7ffffffd}, 0x14) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000001600)={&(0x7f0000000040)=@abs, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000300)="a357", 0x2}], 0x1}, 0x0) 2018/03/15 16:44:56 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000059aff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r0, 0x40047452, &(0x7f00000001c0)=""/174) 2018/03/15 16:44:56 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x8000, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000000000)) 2018/03/15 16:44:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e21, 0x4}, 0x19) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r0, 0x9481, 0xfffffffffffffffb, "1a9a3c1e29bcb1d76f8a55fd9c85d8ab9f9f6530da86157690b2197540edd93d3327184ca5cb3af8db42c160dd98f32d4e171790910c49fad6b37e98a76b9b33425e8554e54faf81733a5213945d2affecb17727122a8bc25de9f4a81dd9c42f9959caaa576070769fbdcaf0246651eabc19f1d642548a6606c14a452591b572770c45102ac6ebfb"}) 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)) 2018/03/15 16:44:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x3, 0xfffffffeffffffff) ppoll(&(0x7f0000000180)=[{r2}], 0x1, &(0x7f0000000340)={0x77359400}, &(0x7f0000000380), 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) r3 = fcntl$dupfd(r2, 0x0, r1) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) fcntl$dupfd(r2, 0x0, r1) 2018/03/15 16:44:56 executing program 0: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000010c0)}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000008c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0}, &(0x7f0000001180)=0xc) r6 = getuid() getgroups(0x6, &(0x7f00000011c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r8 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0}, &(0x7f0000001240)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001280)={0x0, 0x0, 0x0}, &(0x7f00000012c0)=0xc) syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x200000) syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x7, 0x800) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x8000, 0x10000) r11 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0xfffffffffffffff2, 0x200000) ioctl$TIOCGPGRP(r11, 0x540f, &(0x7f00000003c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001440)=0xe8) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001540), &(0x7f0000001580)=0x0, &(0x7f00000015c0)) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = fcntl$getown(r0, 0x9) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() getresuid(&(0x7f0000001840), &(0x7f0000001880)=0x0, &(0x7f00000018c0)) r23 = getgid() sendmsg$netlink(r0, &(0x7f0000001a40)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x400000}, 0xc, &(0x7f00000010c0)=[{&(0x7f0000000900)=ANY=[@ANYBLOB="d40400002300300200800000fbdbfffe50756489bedf2a0c00350000000000", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="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"], 0x4d4}, {&(0x7f0000001a80)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="aefa9b759278d86ba089835b1336eccbba23542f46f821cc40f54c3dd6b0eb16e44ced809628000d1f15c7b0b9216573874c999d9f35f2c976ccf0a574e2a40c006e0000000000", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="dc012c000c00810000000000020000002d9eed9f4e7331439b2e0d0dd487c3b122c6d18b0ec96ee8e42b2fded9d81c39dbcc4e430e3593a19a235192ade4f0dec9bd76af976a63cf17496e761cd0754a0c41c3b5553196b652db8991b12c93481ae8d942157e3282ffb5e232a5b568223cafe2f80ec91cefe6595fcee392e32f00272cab9682ff1682e769927ec802d9ed5e8601dcf6aadb598bed80e0d2524eb054f10c24b10da7ab6f5536e68d389a0a65a418c17bb62e112392363cf30be45793d3947decef41b301c4bd6d5d4a34ee7a3f4654a6a7ce6fb1f3527e1cdd5ad7a7ee7d77278bbf28150c00710000000000", @ANYRES32=r0, @ANYBLOB="08008600000000000c00670000000000e000000108008900000000005dc0d1399416c104122b9a299c16c41ee7ba8ac749fc082e1ff68b8a7ef543f8ba1051414dab3a5d5960596db83ac19d762399dbab02ee8863ea09e803bf9aded5a56b0872bfd522fb7a4fe346734f339677e5e855e53ba97ff9ef25a9d01ee2702a3af7634d3d3e927807e455ae487b29e5400b1e8bcd8bf73f83d41487e90e92489ff9bae84178ad86997ff9b03dd86c2105cf27023d9fd5d3ed2d67a0cb3141e238ab49768509ccb7bb246d043a25b21800010000000000fe8000000000000000000000000000bb000000"], 0x788}], 0x2, &(0x7f0000001900)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x128, 0x40800}, 0x4) 2018/03/15 16:44:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x129080) sendmmsg$alg(r1, &(0x7f00000006c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="88a01b9a28ce6c2f7f7ce525b54fd3ddaa19717907028e53e74ad2be0b922a635352ddbdc53ceeb5d03e088e9c268ffa9391904575b56380d7c94e9d44eb0a37ed6507abd793c359f7e699d7819bc2de9513d75311cb3933ed32e18221b9f9c98c2783303327e871f18e17f1b5b034198858b160b1da8729f2", 0x79}], 0x1, &(0x7f0000000640), 0x0, 0x10}], 0x1, 0x0) 2018/03/15 16:44:56 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) pipe(&(0x7f0000000200)) clone(0x18c2500, &(0x7f000052cf69), &(0x7f00000000c0), &(0x7f0000e9b000), &(0x7f0000000040)) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33d) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000180)={0xefdf, 0xe5, 0xb67, {0x0, 0x1c9c380}, 0x5, 0x3}) 2018/03/15 16:44:56 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000180)=""/150) 2018/03/15 16:44:56 executing program 2: socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f0000002440)='/dev/midi#\x00', 0x6, 0x200) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000002700)=0x1, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) mq_timedsend(r3, &(0x7f0000002300)="516fe8614c68abae6aa07502fa5dde65762cd4acf1b817df3f9c823cdb5c07e169f6f970861e17e4535e1629bd8fd5d33fa759e0af3f6c1c341560e672e4bc071d747b7aca434579a13cdd386a31534d759a9a111b18eb0073dfc22c800956d5040e86a9c020e62003540d9e59a9d17332f16b157ba9610c06dc24a53e5e2257b7d2c587dec698", 0x87, 0x3, &(0x7f00000023c0)={0x77359400}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x70}}], 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000002a40)={0x3ff, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002400)={'sit0\x00', 0x2}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000002740)=0x1, 0x4) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80000) r6 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002080)=0x14, 0x80000) sendmmsg(r1, &(0x7f0000002480)=[{{&(0x7f0000000100)=@ll={0x11, 0xff, r5, 0x1, 0x10001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)="80a78a765ba1a5785159bfe2c37e0fa5aee607adfff19c9d49e20d82ec09b1120acef6ada68c15da872cbac54d1f3baa4f324a335be51af9faa164cdd94a231e8a77b86a1e231b3e1609e4b223cb35271bcba3639ea3cf9a23362d649097d1bff0", 0x61}, {&(0x7f0000000200)="70d49976c9e6636f2ff7b800a0e2627c7983e7cfdbcef3e7af3975d29afa902444331a34ae82436ddf6a36738d86260c6b5525c2bf29e11b25d700daa0c22b3cfe1efba94029da4c384fc4cd342a8cadab3b63199125c231b5b7f3327bacfc37dfb36b2626b7e8c08f5b76ea022e886a60f8572300fd7d86b866fd4fa701aa620fd795de14a2161039d41e", 0x8b}, {&(0x7f00000002c0)="c4e67b6243524101de7d58c484ea69a01809955792f950534d1b2ae15dfe78245c03c31072d57728a0c6dec326dc6e3f2d9c1c2de1bb0c5a370d51a0a7d440f48e0ba769ba8b32a584c9a6f50ce4b8c28d84416242942b254fbed05f0a4948c0b669e16f940e2e52a44998ebbf54af5c76852b71668bd9039f8fb2d0c999bd246b0f40abf96480088cce15f16be3a314f47d82b7782413e30d1b6413c3c8e625e6106f712b13eb056d968fe254c184cb3e4d6c60621c8933d4bd82e06481c32d6c45147b68541d4be81c30238ef95c7517981e8f21f01d65", 0xd8}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="9bef5c7e121f3f9bb11c7a7b8eac172926ce862f4ba163c4b46e7ebc0f8ddeb3087f59c7534857880c21dd17a3addb3b61c45eabf9904e575b598805a2a0ad2168e583051a2b1e501ddb711c51e9cd7373e69a4186da07534a9af351b41dd97aae1961290f5c602549cc5180ece8cd96a3c935ce8006f50afb501421278e669721e642e93e4682acd8fabc205bb2d89fe70eabc86741df3c10398780ab632c5c6acffa5e437d322a62032923e5ac119ed97aabc8f362bce6380f3e083546936310a78ef2473fb1de9c921e0d8572e93e5de7e7719c9e7a8d954652020f5248b2ae8ae8a097e1b10a0332b7ac", 0xec}, {&(0x7f0000000500)="2213", 0x2}, {&(0x7f0000000540)="40b3b0f8b5e914df1d03ae574c28dc8f9a3fd79312a177f0ccec58228b6b626e8a560e366373b5e6cafcbffb8b825f995c0d55580c", 0x35}], 0x7, &(0x7f0000000680)=[{0xa0, 0x11f, 0x800, "477683b66106f2efe52a002ef98837a73b89bb74ebadc8d45665149b602f02510ad2bc43012805117929ea5ee8c9c9f03b00ab6e9af0cf3bd63f77fdc162d4726c37bb28e0f396fc22a2b567a1f9b4fc69395c3d51f39e7f53ea828a875bf2d49e14a5294d093c8693359d5f3308cb2b515211886227468a265338d80f27fb5fab13e56f5d6031364db9731a6f39d3"}, {0xe0, 0x10d, 0x200, "6a1b7789a1f472c7b76dcc55d1f488a6a89dda7e0d0e9cc499f74ba83d08075de65f25c2531796dd35563c1cd2ebac355aacc3f1a3af4d94e8aad1c449b80b7fa38fbc5a4b8ac68ad4da07bd364f33489370667ea88f87a1ec38934edee043e4659b5ac1b86fd572aa0265200a1736770f8c61070bafcaa1014a23221373245ca4102156375d7ad9d92689fac1f154711a734e41ecbcef36bf90d41c3b9ff7718d346a2cb5ef6f292aa97dadeedebfd1c514ab2cfa7958984084a17238836613129b8a0353c492e442"}, {0x28, 0x11c, 0x7, "24bcef16469ef30afa071c38a0b9e2d27f"}, {0xe8, 0x0, 0x8, "6c99021f845b84f4e037f04949fecdf082a9e8ef3fc8a5c6c7868cdb5238735e868ab3a862fa357aee2ee8131fa4f4b803336e10dfbabb1e482344445a7704a8d802bc29dc58ecb61abf001b034dbbab6657fe4d0e80d7dbbe8c9d1df16527595f9972ebce6e38e81de497594cf1fb93371bb92f0ee10b3dd5daa3fb8adb018c6a2c84fc7c0cccbca18c1f14058734824c772bc08417f11f8ee7a4afa2704aef02be9c7ca434f8ae4e47c632491465235fdec828a9b2b5a2a2b9337f8c609f9a38537ee38c77e59f669dd1c8d33063a2c0deedb8a4"}, {0x98, 0x110, 0x1, "9c38b2609c4a42c58c0f387e910bc8e9b0b557313592f391e3e000f13f4bb06c33e46505016aaa1dd32a0986f6a9521b607bd22efcd792f093401dc02b86466ca1825824a39ceba8010203197a2a5aa522f6e80ee6a57c000edba33b382599b3da9218363b393b300ccda6ab4a8bcf81ca3c80e829b788886bd2257820315150072fc6d591d1"}, {0x108, 0x105, 0x1, "2d057023c9b5ea747062aab0d45264af1de58339dfb994ad1cf0a7026fd1efa3c8e409ea508baabfd0236299d7e25b30d772e0b8a723efb127c63eb476917673eb28566fa64e59d7efbfbe392221ceef7f63996bf24f2ea651413d448ff2c6ce6a40e27f9eeed9a545e6ba1111a036e9de48991acf6a4fbfafa16c1f3105c35587fac1955770bea07a2207e812a51a0589db052771a484d4e04ed217c0811468eb0c2a55f2396b97600d42543430745740f91f4c9742a7038c6aecd85d45ccf87ff007966bbf2d9f3f6d94e6460d0d76fb61f3fc79af6cb7a1bdfef2e9d92b2f93baf6cab9f01e0cbacbf9d280c28fabd35637d58307ad13"}, {0xa0, 0x19f, 0x0, "a0bfd1d24da2a66c8c8bfad67217e4aaea50d999e87208a4d6e8b7a8ef984e693b39cb46b32b67a770bc0ba6796802ab863e229af2e5a9ec83d938b6f4316f890385cb519483db9b4588f0e2921cc70fd8dca3d17c6ebfeb139ab425225e10b28f1717e88b7ca1cff6aa0e039a6be5710288463125a5be1d6095104690ee66b0ce3054c4e0a733a077fd8031d414"}, {0xf8, 0x13e, 0x8001, 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0x10f8, 0x4000000}, 0xe7a}, {{&(0x7f00000020c0)=@can={0x1d, r7}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002140)="56291ccd652b2e02518d5aecd1d398f11e7746b9740aeacaa1c964d2872bfc89d983b73ec2f57af08096be6beac206c5ebfb7f34c7f0a9c853aa99d3fe9424770e3cdbffbec04057031bfe2491e7e0d2414a9a92464af8e09fa9c71490c749fee34044df8229d13bf7d0fc15", 0x6c}, {&(0x7f00000021c0)="f77b7bd812e725666eba83d9c9fea987e52f117522437c8ec5d7b2440cef0beae7c3c636ab439efe17ffed790ed8c455acd7d2f2000a6eb37ba443cf3cae067d", 0x40}, {&(0x7f0000002200)="fa1c378042558858ce8279493cf2d32de2ec09b5ad9dd6fbbe4afe67e313923ff5d1245ae3177a542d0f7d42425a3e151a916bfa99d8fe12d6117de4c343f211c4f47b6f51a86fddbbf71a5f87af9669ef8be728b36df4fad71a33a0623083925d22dc70bff327b1485cb12d85c8ef5c6ea28e241b93d17ad6d7ed881d4e1f0fcad4b98ec8", 0x85}], 0x3, &(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0x170, 0x2004c0c0}, 0xc000000000}], 0x4, 0x4000040) sendto(r6, &(0x7f0000002780)="e8feac56a451243cd745939ae0256dd7909651c9931643039a195a59b32f6768ebefc2fa138c68d64f9c93d7442aae9081232116922594077962580e028ada1ea3889711a452465827bd9f713eb0619452603a28ee4bc7ec09f85f4a13e068421dd0dc45adb549fa8e17c8c6c816c16dec5fe82c9d82127166b9d47d452761aef875945e75c224d0ad2f2080e4747fb444b3730c19b617ed52b23d14636a1c1b76b3b3c8608158bb96e009eafde4c2e3b822eee8254eb33da2010d4225b5dd12a87d058bd12f04a4d61e90d6aeaba2", 0xcf, 0x4004004, &(0x7f0000002880)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x0, 0x2, 0x3, 0x0, {0xa, 0x4e21, 0x428, @loopback={0x0, 0x1}, 0x9}}}, 0x80) 2018/03/15 16:44:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_xfrm(r0, &(0x7f000000ffc8)={&(0x7f000000d000)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000001000)=@newsa={0x128, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x3], 0x1}, @in=@rand_addr=0x10000}, {@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@multicast1=0xe0000001}, [@lifetime_val={0x28, 0x9}, @ipv4_hthresh={0x8, 0x3}, @tfcpad={0x8, 0x16, 0x4}]}, 0x128}, 0x1}, 0x0) 2018/03/15 16:44:56 executing program 1: memfd_create(&(0x7f0000000040)="7c6d1759334e3b64bd7944389deb79c9a09d5422173124569bfce0bad8fc9e3ac90aa2bb20752acfd250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9b3b9b9c41abcd80f0eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) [ 49.739369] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6446 comm=syz-executor0 2018/03/15 16:44:56 executing program 3: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002e00030007fffd946fa283b70a00000003000000031e85680000000000000005", 0x24}], 0x1}, 0x0) 2018/03/15 16:44:56 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000011c0)=0xc) fsetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='(vmnet1-\x00', 0x9, 0x3) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000012c0), &(0x7f0000001300)=0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) r3 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x200000000044042) write(r3, &(0x7f0000000040), 0x0) 2018/03/15 16:44:56 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000080)={0xae, 0x5, 0xfff, 0x0, 0x9, 0x7}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2, 0x4d031, 0xffffffffffffffff, 0x0) 2018/03/15 16:44:56 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0xb0000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x9, 0x7, 0x6, 0x401, 0xffffffffffffffff, 0x5c}) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x1, 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) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 16:44:56 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20080, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x200, 0x80) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x81, 0x2000) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff86, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/03/15 16:44:56 executing program 5: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/03/15 16:44:56 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x12, 0x200) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000676000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)=0x0) prctl$setptracer(0x59616d61, r5) dup2(r2, r1) dup2(r4, r2) read(r3, &(0x7f0000ec2f6f)=""/145, 0x418) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0x9) 2018/03/15 16:44:56 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) 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 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004e, 0x101}, 0x14}, 0x1}, 0x0) accept$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x10a) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000040)) r4 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r4, 0x1, 0x4) tgkill(r4, r4, 0x1f) r5 = syz_open_procfs(0x0, &(0x7f0000272000)='stack\x00') socket$l2tp(0x18, 0x1, 0x1) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f00000000c0)=""/111) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000280)={0x62, @tick=0x5, 0x3ff, {0x884, 0x10001}, 0x7, 0x0, 0x40}) write$vnet(r3, &(0x7f0000001400)={0x1, {&(0x7f0000000300)=""/4096, 0x1000, &(0x7f0000001300)=""/209, 0x3, 0x7}}, 0x68) [ 49.789681] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6468 comm=syz-executor0 2018/03/15 16:44:56 executing program 1: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) io_setup(0x4f, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001680)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)}]) 2018/03/15 16:44:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000000)=0x5) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000240)={[{0x8, 0xffffffffffffffe1, 0xe84, 0x8, 0x400, 0x1, 0x5, 0x4, 0x4, 0x8, 0x6, 0x7fffffff, 0x20}, {0x2, 0x1ff, 0x4, 0x3, 0x1, 0x1, 0xb1f, 0xa0, 0x5, 0x5, 0x41e8, 0x8, 0x7}, {0x7, 0x8000, 0x7ff, 0x7, 0x7, 0x0, 0x0, 0xec, 0x9, 0xb5a, 0xc0, 0x9, 0x2}], 0x9}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000001c0)=0xbd) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000100)=""/171) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0xd26, 0x0, &(0x7f00000001c0), 0x10000000000000c9) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00000002c0)={0x6, 0x1, 0x7, 0x100}) fallocate(r1, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) 2018/03/15 16:44:56 executing program 4: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00007a3000)) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '/dev/vhost-vsock\x00'}, &(0x7f0000000080)=""/18, 0x12) 2018/03/15 16:44:56 executing program 5: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="ec8e69fb53bb249c6b66f632dfaadafdfc4d6ad1d8e1518e7bbcfa5bdf06e7acebf781ceb0a4e73cb1e0bcc47be2004a95c669344e07b07b3ce476c3a0b99285f7b042a85fcff7d5a82318727179", 0x4e, 0xfffffffffffffff8) socketpair(0x7, 0x2, 0xffff, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000280)=0x3) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="8c0e99a5d3345a0363e8d38295be146a8dc7c9e2675326fe8741b70bca04c14eee9dfc93fe0453df7b76c157d2f2b425ac8dd25b67f1a323b51546af107b3d08ea1ad779d69f7fee872f4805f6593b4603f0dcd8d1b2d5fb6610e68989d2e78f7ad40680298feaf952e7f6bdf425fc53e9fee0a4133b9008d7716fb20335f3d2b05b8012bca8cd54bc4b2112af73d207aa4ed0f232bd48afe400b242d97e016f35ba7d9f580498a9d25247baa1ee60681d2fc2c0", 0xb4, 0xfffffffffffffffb) socketpair$inet6(0xa, 0x5, 0x1f, &(0x7f00000002c0)) keyctl$unlink(0x9, r1, 0xffffffffffffffff) 2018/03/15 16:44:56 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r0, 0x1) 2018/03/15 16:44:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000570ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbf}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080, 0x7ff}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f00000000d2f29ff1fb42d576589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8002) 2018/03/15 16:44:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@dev}, &(0x7f0000000080)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/15 16:44:56 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x420040, 0x100) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x200, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x420000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x0, 0xc01}, {0xf}}) mlockall(0x3) memfd_create(&(0x7f0000000000)='security#%,cgroupvboxnet1@cpusetvmnet0vmnet0\x00', 0x3) 2018/03/15 16:44:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000400)=ANY=[@ANYBLOB="1c00000018fe0d00f0e9ffffffffffffd5c73bed878aba8fd7204cbb32a5450e581a5c2ef1d4f3709c49d42852118312a40c7e7525ac54448a12a609ab97da96122f7e"], 0x1c}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000640)='/dev/audio\x00', 0x200003, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000280)={r2, &(0x7f0000000200)=""/100}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x18) getpeername(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x80) r5 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='\x00', 0xfffffffffffffffd) r6 = add_key(&(0x7f0000000340)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="7773630545f058e239b651a5a0c2f3f514", 0x11, 0xfffffffffffffffc) keyctl$reject(0x13, r5, 0x1, 0x8, r6) epoll_create1(0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0xe}, 0x2, r4}) 2018/03/15 16:44:56 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0100"}) 2018/03/15 16:44:56 executing program 1: io_setup(0x8, &(0x7f0000000400)=0x0) r1 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x32, &(0x7f0000000080)={0x1d, 0x9, 0x3e63, 0x5}) io_getevents(r0, 0x7, 0x80000000000015d, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/03/15 16:44:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia-asm)\x00'}, 0xdf235009775b4d85) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f00000000c0)="f40e9a619b64907bf1df7d593e58b848613e0431b8c62a3ad6e0070a627de9680bd0a4c717db4090bbfbb59e47e83100ab1a532c4764170fe1855d9cfa84cb69c439afe3c173215f5c35a48ab2b0492d81871f45b967c87053765bf9983475890671c39a9718f96e4ca7", 0xfffffffffffffefa}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x30}, 0x4008000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x6835, 0x0, 0x7, 0x8}, 0x10) 2018/03/15 16:44:56 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000140)=0x5) r1 = socket$inet6(0xa, 0x80003, 0x7fffffff) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f00000001c0)=0xfffffffffffffe5a) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x4010, r2, 0x49) mq_notify(r2, &(0x7f00000000c0)={0x0, 0x39, 0x4, @tid=r3}) setsockopt(r1, 0x84, 0xa, &(0x7f00006adf96), 0x0) 2018/03/15 16:44:56 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0\x00', 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) sendmmsg(r0, &(0x7f0000006940)=[{{&(0x7f0000000140)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f0000001480)=[{&(0x7f00000001c0)="411016c2ba23a4eef50052ba37aaf41b50ddac748f3c88cb49f620e3c9f2f34df2412ef021a5f8e9a921960983b176bbd464266f7ea746781dedf267684f92dbc4d4392471141e2c60a241c85f52791bed5e6b53f5237cffcf456b913363043ccda4f8752324d580b1374749356e8144de5ee25cb0e1de4abdb69227eec05fd62b", 0x81}, {&(0x7f0000000280)="929ca6d777bff9ac56894456b1598030f24755b6bff2f16d4d09a2ffd10ff3319f170d8c66bd72b9217a1d42c319d9be80f35cee4eff91a559651c689cfa90e8fc9648f52f6229fb806e79dbef5ab8ffb5953d5ec93a2277005c83727ac98ca296d5f8a9dfd00428e332c84b3c7bccecaf60c1a6bd69a3f6d2b09960eb8e6bc53fa72e1747504e410a4a99471e65108261323120acc1fee0f2d6a5f3a903c1c34a676a0602a417ba895f0d4a83aa10d0524db5ae1515d835", 0xb8}, {&(0x7f0000000340)="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", 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&(0x7f0000005600)=[{&(0x7f00000053c0)="869ebfb4e51d703258f34cb5277542974bc1ecd6cb97ef2784300e5f11bed6a36ba37950dd66898b47f8eefa73f89932bad330266a7e1706cbb50e2692f4e74ac213369586bb5273d4e3585f440182ee64ad197a426a5a2233ff4694e46f2872808afd35f9ec8135f72bd56aec2f6d84bd615a3781c1052b4b4ab4c7da90bab5b0aacbc584a7ced34cb9b91ec32f4efc0b9e3a58f3adaaa5bde3974d92fadc4a15e9537a7d3e73b3af44bb3587c2accadbc6328805436698c7214842ecce04a60d7d5afedbbaf18b9264ecfbd42f20505d7713dd291f1d7e9632c6c40bfde366b7", 0xe1}, {&(0x7f00000054c0)="fc9099cec7aa460a1dee7eeeedae1a61ff02032669be85f88505cf787260c57cef1c28f5470a8dbd28ca0b75f83cb2a68574bc1062921ff7fdf085c924ca5ee2a58050e1da04302c6715fd2d33381382f55d21a8470a82607d8fc8d5e400401d7adf4ccf49749c029ac0f3a631f5c279d3f0a8264961252ff00e3c37d2db773996677f9a748ba77929dab563723a38d5a4fede3d793fb195addbf8cbdc36a9648e8429ac694091a2513b7109069079a0e891", 0xb2}, {&(0x7f0000005580)="5d44b78f160f1d781b96103653fbb1b419b05ce5f20b4168af3eddba107633eb5f355bf9c8e635fd9944f9c1518db218b8a2f70f950e8fa063fc079ad15b05ec69add2279f7ac64b24b6eefd79de2c3b380f2bcdd3e268c558b831b8d3bc6457abcc60e8095e7741401157d6cf73f2396c9729138197192f46e276c6", 0x7c}], 0x3, &(0x7f0000005640)=[{0xd0, 0x1ff, 0x0, "8bb2f8e9025595cab2710f04092bfe4a79fc331969f330e3399b02e3cf05f317eaa35433f6c09953172432965f588f6a2b347f25d45ba875179bb989ee4fd52dcfb5765ff061da7f3daddb576550d38394c84e052e56a71fa599078ae7b058cf15b389b30b876984712dac08a5742a86b066d0cf0c9c30771e4fb8344622bbcb1ac60e27a3e48950419c17d318910cddc8af8a79bd56d4e718f6f0ca6234b3e8393c13b4fcf769e28a0bc5e6f853babbfb9e30421393de630357"}, {0x1010, 0x3a, 0x6c, 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{0x100, 0x112, 0x3, "463552dae138ff1b1f5276e9105f3307dd81ed830db6d53d7fbb137d59aaf35fc872337bebc82c7a4778125165980b612c6bab01d4158c58cfa7b0bf372d0b0de877740c70f67b6772e1c88ef7f4f3867924c7ead77d39a7a8868641adffa52e104d6e6f5b50e8d76db6c900003264138b357aa14d7cf43840d30b9ca581f43f9a72e473c91c0381400fb1116d81209b26a6c40054421fc2158adf74beb8ad7bbac12802084e68445c87e7ef0c709abb4e2c5fe51fd6c7c042039e3e8314fe68fce0defadbd1f749447d4331031ea1f71a993c79528d5d9b290d7d8acc0bb09f9425771d4bc14a34c8985c390099e7"}, {0x18, 0x103, 0x400, "1314494f"}, {0xd0, 0x11f, 0x10000, "47e269d22cb947f5f7fb67877131602c4aeb608d2e8b7b916456751c50c5282d0252d22ee0246e55d79b534a5bf79b2f7806de28efdab40a2960f8243463b8dd0dacba63a19728a5bc4532cf759bec6da444eb402d8aebbb8be84a82e9014c1e57070586b76bb3246e9230f01ad53a3e5d7159acb1e7547ed56fec467ef76541f941b93cb9fb655c98d83cc20b1d160e47cd06665349aa709a6f781e8c022af102f6b4b3a76d59ce13da42e92a31faaf562dce92ae92d2a7e15be7"}], 0x12c8, 0x4000}, 0xfffffffffffffff7}], 0x4, 0x800) symlink(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000040)='./file0/control/file0\x00') rename(&(0x7f00000000c0)='./file0/control/file0\x00', &(0x7f0000000100)='./file0/control\x00') [ 50.014866] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65048 sclass=netlink_route_socket pig=6525 comm=syz-executor6 [ 50.074234] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65048 sclass=netlink_route_socket pig=6525 comm=syz-executor6 2018/03/15 16:44:56 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00003cb000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x339) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$int_in(r0, 0x80000080304d65, &(0x7f00008d3ff8)) 2018/03/15 16:44:56 executing program 4: r0 = socket(0x10, 0x20000000802, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x400000) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400000) 2018/03/15 16:44:56 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x98}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/03/15 16:44:56 executing program 5: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8)={0x0}, &(0x7f00000001c0)=0x5) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x54, "c2da7f55d9737d18af608ccf785851437eff37be1281c83561c9c0fb9d102fccfd488f7518320aaf595088b7847abad7dd7bfc24c690b76aa3267ec823110a8eb76c55bc639b94051acd7252590d534333648492"}, &(0x7f0000000080)=0x5c) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) 2018/03/15 16:44:56 executing program 7: 2018/03/15 16:44:56 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7b25d6f8, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x10001, 0x4, 0x21, &(0x7f0000ffb000/0x4000)=nil, 0x200}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xffff) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000080)=""/114) 2018/03/15 16:44:56 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x42) ioctl$KIOCSOUND(r0, 0x4b2f, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_hci(0xffffffffffffffff, &(0x7f00000015c0)={0x1f, 0x0, 0x2}, 0xffffff50) readv(0xffffffffffffffff, &(0x7f0000001440)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000080)) memfd_create(&(0x7f0000000180)='[%@em0eth1\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001400), 0x2a6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f00000000c0)={0x8, {{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x100}}}, 0x88) 2018/03/15 16:44:56 executing program 0: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) tgkill(r1, r2, 0xf) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000000c0)=""/81, &(0x7f00000001c0)=0x51) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x40000, 0x0) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r5, 0xaf01, &(0x7f00002d7000)) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f0000000600)) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000b8afd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f000020f000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000180)=""/167, &(0x7f0000000080)=""/21, &(0x7f00002fdf52)=""/174, 0x100000200000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f0000327ffc)=0x1) ioctl$KDENABIO(r4, 0x4b36) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/15 16:44:56 executing program 7: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0x83, [], 0x1, &(0x7f0000000240)=[{}], &(0x7f0000000280)=""/131}, &(0x7f00000003c0)=0x78) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0xfffffffffffffff7, 0x4) fchmod(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000180)={0x1f000, 0x101000}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) sendto$inet(r0, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/03/15 16:44:56 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x39174aaa, &(0x7f0000000100)=0x0) io_cancel(r1, &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000003280)}, &(0x7f00000042c0)) tee(r0, r0, 0x0, 0x1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80940, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x3, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f00000000c0)={r3, 0x1ff}) 2018/03/15 16:44:56 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002500)=ANY=[@ANYBLOB="00000001180015ffffff000006000000", @ANYPTR=&(0x7f00000024c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r0, &(0x7f00000025c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0xa70b}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}}, r1}}, 0x48) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0xfffffffffffffffa, 0x3, 0x5}, 0x9, 0x4}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)) 2018/03/15 16:44:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x6e89) r1 = mq_open(&(0x7f0000000080)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) setsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000ddfffc)=0x1, 0x4) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/15 16:44:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x7, 0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100090a00000000000000fedbdf2502001000000000020000000000000000030006000000000002004e080014ffbb0000000000000000030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/15 16:44:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000537000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x40, 0x6) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000100)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f54000)) r3 = dup2(r1, r0) bind$nfc_llcp(r3, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x0, 0x2, 0x0, "4abe9ec558b3bb690a2d3e93f63d2f934d062a31b1c56b5cd7004a1e8a9a140a01cd472b2d3d2028a94118fea4cdaf29973106022217c8aab6eb48f9b22a32", 0x35}, 0x60) 2018/03/15 16:44:56 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10b00cf", 0x1f) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001d00)=0x0) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000038c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003900)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000003a00)=0xe8) stat(&(0x7f0000003a40)='./file0\x00', &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003b00)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000003c00)=0xe8) getresgid(&(0x7f0000003c40)=0x0, &(0x7f0000003c80), &(0x7f0000003cc0)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003d00)=0x0) r15 = geteuid() stat(&(0x7f0000003d40)='./file0\x00', &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003e00)={0x0, 0x0}, &(0x7f0000003e40)=0xc) r19 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003e80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003ec0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000003fc0)=0xe8) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000041c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000003840)=[{&(0x7f0000000100)={0x290, 0x31, 0x402, 0x70bd27, 0x25dfdbfc, "", [@generic="85f81668a8d696e02f148bb6586ba733ea8995f451c3fc470de6d273911f880c4a4b9e28074a9d121207ba73bdc64865b910656f0fbbad90f58e01a1b7776f6ee8530efc4c16976c585ef46ec56940657fb60232f60f5988b2e2f039eed1566858ec50b89aa1fe23a3f8a4b083a6304d0ecbeb7e2520c5d537d53a892732d4cc12aa71c8eaa8b40189dd5e021f04d0b6a6f981751e17eefa02a7ffc21a59c935290b2470fb3e1b250850fb2c9c8c1ea59a9d6197998207f6e05490e40ad2cfd9faa23b1c33", @typed={0x18, 0x28, @ipv6=@loopback={0x0, 0x1}}, @nested={0xb0, 0x27, [@typed={0x14, 0xd, @str='/dev/vcsa#\x00'}, @typed={0xc, 0x20, @pid=r1}, @typed={0x18, 0x27, @ipv6=@loopback={0x0, 0x1}}, @generic="088c6dcd062b746e7091401543c389a11fa81e87c981cfac3b834f01f0443048460a7089a276b6de762011ed8d9035d9c4da1d45c0c2b7394e8905423bb7842edc198fae21ed318481a159deb5221b4b8999fc592b79ad70bdd2", @typed={0x18, 0xe, @ipv6=@dev={0xfe, 0x80, [], 0xc}}]}, @nested={0xf0, 0x63, [@typed={0x18, 0x64, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="afc4245f7ba3e8c0e04ac844cd82dea897e7b7ca3a77a0fb1f6c7657353ee2765fb7b6f1c4940482f5c981e0d0c7e4422168e278a8bdb54ce1c55406dc0c3741c2", @generic="0b7a33ab1f9956c630c1325830f486dcd8702d4f53e3497f5ffc1b55eca1437cf235807087364c0b3d7dc7050caa85760533a05384dd408f829734b1259a7a6f007994a5db99fb5223c1fe4c6a79aacb10e62597084fdc1061174bfc68182b5054b35e358baf6469c24ca7deff58f8a3ba4f122a7342183dc1ee8b965b44b4", @typed={0xc, 0x51, @u32=0x2}, @typed={0x8, 0x1}]}]}, 0x290}, {&(0x7f00000005c0)={0x14e4, 0x2e, 0x410, 0x70bd26, 0x25dfdbfd, "", [@typed={0xc, 0x63, @pid=r2}, @nested={0x11e0, 0x1e, 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@nested={0x2dc, 0x16, [@typed={0x18, 0xd43, @str="3aa3656d316c6f736563757269747900"}, @generic="7fd3f0f3b12f987d6df111af10eaa9d89db9642ee00e9a956d96719efe927af67ff012acc6f63f45bd6f881e7d19b34a38ab99ad258e323b0c0199bf97c98e0c1dca6472d07f5fccdeb4917ad8211247f37d96f816496f690365edf42cd55983e3abe0b666e02a6f66c4e37c7628", @generic="4e3975397554ebc56fc5c812da129613cad53dc40f2629e3a6b4b57c1151bbf3858bf1b41404bbbf73e1e33ebd28be5beafc1c1a022540d3f46652c3de6d1e5228f760f30cf1072d84715452573dc4a9fd421aaf14e883a0ae59fd58fb66e824ab9271e9ea3f9ced0aa20ba13bae6a5f32cff83c6f33c8ab39e1cfa15bc6f96a88627e333107f3d59e276684593db5c6a0d874f258eb6345ca072ac74b65b34e6e6dbf14fcab247769a04804e66c5cdd27e463a7b120e60d40156e394f11badccd0dd50ec1061ff76358d906ec32994d182ec36c625c1c3e32", @generic="402f683446a45ba7198f44b230ff5bda73c54c062f2787805de33eca04d6c8d0687b0bb500e6874782d2c73cb8e829b176f92e0970b37ec98112f11cc0852c7472f6efe9e5a15a1f5ed590fbc92656c9241b45c525f27fb9e61adda5ff5e1e60affbfb74535c267254273b91c1fb3ef6335a616468e280475a573a0a3fde3e034d303e7b3d78a8d860217df8f090ba1cd773", @generic="fb598116037a7932b578f581ce3b6d8f4b32ff9d2a00536870a56b07e5e10b160142e1f4d7a16ca2f8adf02e95c48653b747f8841bc727c2fe47776b5276a1b357acd5b28668fac8a6177d58a16b3e79c70d729024de61a15ecc9a442c3d2c036cceab3b97bee5bc871796bbc5c73d86ce95a32b3cc9a20f6e8da2baafaf3b243a568b4096fd35c3df0f45834c63066b5e07961af250d53ba2d55b4a5ffbfcc7acac7d87c88f36c4d7654265c132d9a31dd90dfcbc1ff3b67f1df6027f14ba4e5772d97f2ab4448c44ff77db", @typed={0xc, 0x87, @str='\x00'}, @typed={0xc, 0x16, @u32=0x800}]}, @nested={0x10, 0xe, [@typed={0xc, 0x67, @uid=r6}]}, @nested={0x10, 0x17, [@typed={0xc, 0x25, @pid=r7}]}]}, 0x13a4}], 0x6, &(0x7f00000040c0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xc8, 0x20004000}, 0x4000) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x200) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/03/15 16:44:56 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x4}, 0x1, 0x0, 0x0, 0x90}, 0x0) 2018/03/15 16:44:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x234}, 0x583043b90f961168) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6, 0x0, 0x3}, &(0x7f0000000140)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000180)) 2018/03/15 16:44:56 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000000240)="f2e204592bba25023af715e13447c93ccf69eb0155c786366d81919dc6b185f9067b2e37c7d622036c0dd03574a6c28cc86855cc4fcd53c428f42e2fb83326a8bbaec1566be86d5b2cfcac61b6139e808723ff913e1ebe2963c1822ef967be338d2f31c338a1b216f7246c402e389b980c332721554578773a2cd7654959586f111b645d02677642616ba120c166777ff93fac250f070111f4878d8c15f9bcbe49caf3292eaf8ee6401500b3c68870dca15cf1b3215c43c30c9c18766c3362f06b42c6e9f87efe78d705c097f79b52b31b28dfdd8adb0b081e7689076eb857d47676433a2c3ff22e1824ae6a22ccbce8dccb", 0xf2) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x3, 0x100) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x3) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x10001, 0x7fffffff, 0x1, 0x0, 0x4, 0x6, 0x9, 0x1, 0x7, 0xfffffffffffff001, 0x1, 0x9, 0x0, 0x0, 0x800, 0x8ac, 0x2, 0x100000001, 0x81}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000004c0)={r2, &(0x7f0000000340)="194d7dd0283c3784cedd18ccd5f983e648bbbc7812896e51c3e308bca7bb1f743b1bb84b8587f53535e3ac4ae502fd9bc71b5562cb0855e2e868bf515337b0b90b1e1547a66a027d842fb9475154d9e43986b0f9f5d7bbc957eed85d86644153b73f25a32d849aa25961fad27e10b9430b726f0e62495638482115e17f9b6feb161faa167ef274bdc22f6769eaeb33849894bc38f28b1cef7c80227adde3bd27196afc4f8c2dcec7f0e73c491fc755055b0184289e6fee462c2ced300c4a237785957459e3f7c6", &(0x7f0000000440)="7f0979053c9d4879bea993638250b37bdc329958779e4a59b6973a73c59013e14e7020c85f1520c89b0c5c6dd53abd2d807207c88e2d16137415fdd33d7116247a97664f5a67cb34d9db5abafb425ff364c4e89848eefc5814288b5fe420e3e8fe8670a1e7133b70ceae57ad91591d18a4af5a2498b8a67ed3e4780ffb7d0a", 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000080)={{0x0, 0xfffffffffffffff7}, 'port1\x00', 0x40, 0x0, 0x0, 0x4, 0x7, 0x2, 0x400, 0x0, 0x4, 0x4}) 2018/03/15 16:44:56 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x2000) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 'brIdgW0\x00\x00\x00\x00\x00\b\x00\x00\b'}}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0x3, 0x4) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x6, 0x5, 0x2, 0x8000, 0x2}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000), 0x0, 0x140, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0xbf6, 0x7, 0x80000001, 0xe95, r2}, &(0x7f0000000280)=0x10) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x7ff, 0x30004) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/03/15 16:44:56 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x10, 0x0, 0x70bd2a, 0x25dfdbff, {0xe}, [@typed={0x18, 0x78, @ipv6=@dev={0xfe, 0x80, [], 0xd}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) write(r0, &(0x7f0000441f85)="240000004e001f0014f9f4070008f408020806f70d0001dffeff00000400000000040008", 0x24) 2018/03/15 16:44:56 executing program 7: add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="01", 0xeb, r0) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r0) keyctl$update(0x2, r2, &(0x7f00000004c0)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681367afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r1, r2, r2}, &(0x7f0000000140)=""/5, 0x5, &(0x7f0000000300)={&(0x7f0000000180)={'rmd128-generic\x00'}}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x80, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r4, 0x3}, &(0x7f00000003c0)=0x8) [ 50.340139] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 50.367405] kauditd_printk_skb: 19 callbacks suppressed 2018/03/15 16:44:56 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x7fff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x7fff, &(0x7f0000f15ff8), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"69666230000000fdfff5ff00", 0x24}) readahead(r0, 0x401, 0xd64) 2018/03/15 16:44:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000548000), 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x200, {{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1, 0x7, [{{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x748a}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x930a}}, {{0xa, 0x4e23, 0x90, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}, {{0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0xf}, 0x8}}, {{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x7f}}]}, 0x410) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xffffffffffffff34) r2 = open(&(0x7f0000000440)='./file0\x00', 0x101000, 0x8) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000480)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e6e000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48d) 2018/03/15 16:44:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f0000477000)="66d82db0ac116b97", 0x8}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/03/15 16:44:56 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/15 16:44:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfff, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)=ANY=[@ANYBLOB="0700000003000000060000000000000020000000000000000800000000000000020000000000000081000000000000e0020000000000000001000000000000000700000000000000ff010000000000000700000000000000ff00000000000000040000000000000040000000000000000800000000000000"]) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x801) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000180)=""/219, 0xdb) dup3(r2, r0, 0x80000) write(r0, &(0x7f0000c34fff), 0xbbe0b690) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000040)=r3) 2018/03/15 16:44:56 executing program 2: io_setup(0x9, &(0x7f0000000040)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2202, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x4, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000680)='/dev/hwrng\x00', 0x100, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000980)) r1 = syz_open_procfs(0x0, &(0x7f0000c11ff3)='net/fib_trie\x00') setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) sendfile(r1, r1, &(0x7f0000000000)=0x20000000, 0x80000007ff) membarrier(0x10, 0x0) 2018/03/15 16:44:56 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x20, 0x1, 0xc4}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0xb6e3, @dev={0xfe, 0x80, [], 0xb}, 0x1d9}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000b56ff0)={0x2, 0x4e21, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r2, 0x83) r3 = accept(r2, 0x0, &(0x7f000069f000)) listen(r3, 0x0) listen(r3, 0x5) 2018/03/15 16:44:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000005000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x1, 0x4) fstatfs(r0, &(0x7f0000020000)=""/4096) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) [ 50.367519] audit: type=1400 audit(1521132296.769:41): avc: denied { getopt } for pid=6595 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 [ 50.428127] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/15 16:44:56 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800329796a6a8a6f81c554700002c000000000000907800000000e00000019406000100000401907800025c1c00289bbc"], &(0x7f0000000040)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9174, 0x801) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x8, 0x5, "32fc6afe6b6d", 0x9}, 0x10) 2018/03/15 16:44:56 executing program 7: 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 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x4, 0x0, {0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x5) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000080)={0x7, 0xffffffffffffff99}) 2018/03/15 16:44:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e18ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000240)={r3}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r5 = open(&(0x7f00000003c0)='./file0\x00', 0x800, 0x20) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000400)={0x2, 0x0, [{0xb5d, 0x0, 0x5}, {0x9d5, 0x0, 0x2}]}) r6 = fcntl$getown(r1, 0x9) r7 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x23, &(0x7f0000000280)="4abbcc5952dfe0a0abfffbd4bc8baf2a50ee4dacaa4dc7861e985363d718c2ce9bbeb20b53fde30f5a55e81db910f9130d5ae10ccced6184f069a4cfcae38bb66df774a6a3202681cec7bfdc0b5437ca0a338bf330f37802b6a4ae872ca0f41f1bd56420d5cde311506eadbe39ce5c8beef2a3b4ac09796d1d53fae3322867472971d6713e681db9d060cc729fa4d70cd399", 0x92) kcmp$KCMP_EPOLL_TFD(r4, r6, 0x7, r0, &(0x7f00000001c0)={0xffffffffffffffff, r7, 0x400}) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000000100)={0x9, 0x10001}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000a9a000)) r8 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000340)) setsockopt$packet_int(r8, 0x107, 0x12, &(0x7f0000000380)=0xffffffff, 0x4) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x76f, 0x7}) connect$rds(r7, &(0x7f0000000200)={0x2, 0x4e22, @rand_addr=0x80}, 0x10) 2018/03/15 16:44:56 executing program 3: setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0x6, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(0xffffffffffffffff, &(0x7f00005f6000)=""/99, 0x63) 2018/03/15 16:44:56 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x80010, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mlock(&(0x7f000053a000/0x3000)=nil, 0x3000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000002c0)=0xff, 0x4) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b8aa89729019d6594beda7e10d5baa19f674af768fe70929d1451908df73325ad5b549edcf3458f26e75543efb30fd170ab12c395faa5d424470b085691edebcaf7324adb2b0e2e7ac45e06b46d19149296a337a192e0dc2ae1a0693d189bce0b79df63018abe7d15ba763cffd04f7f27c563d4225cb951d0edd27a34affbdae2ebf15601ba439350168074ad76044460d", 0x91, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='(\'/lo]|\'!posix_acl_access%GPLvboxnet1\x00', r2) 2018/03/15 16:44:56 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000040)={0x6}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) 2018/03/15 16:44:56 executing program 6: ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000180)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0xa53, &(0x7f0000000000)=0x0) io_getevents(r2, 0xd078, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) r5 = accept(r1, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TIOCNOTTY(r5, 0x5422) fchown(r1, r3, r4) shutdown(r5, 0x1) accept$alg(r5, 0x0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x0, 0xfffffffffffffffd, 0x0) 2018/03/15 16:44:56 executing program 2: r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x8091}, {}], 0x2, &(0x7f0000034000)={0x77359400}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x8, 0x3, @empty, 0x400}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1000}], 0x48) semop(r0, &(0x7f0000035000)=[{0x0, 0x81}, {0x0, 0x0, 0x1800}], 0x2) 2018/03/15 16:44:57 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x88f5}}}, &(0x7f00000000c0)) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x220000) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) write$tun(r0, &(0x7f0000000100)={@void, @hdr={0x0, 0x7, 0x2, 0x9, 0x4112, 0x8da2}, @llc={@llc={0x0, 0x4, "e8", "0082579d99ccb844a88295f39f4e4f579b14b775433d7af6e3075d927da63fd9526044e209ba77cecc74779bcdb05bde0d077373cf3230227b4ec64f41fece38ab671624dd11f77d0d7e3f90306ae093c387cdc99aedfef1cb55e52890556c5b2341c3097243d28947c082ac03b14aa75ed0e305cd1a4de0aa66105663dcd94d23c851c5f379ba7dca739a86a5bb0e605397f4c0889b1c0d3f522d0b73efffdb41c1ddd194f20da47b20a6f55407d66f6a652b1a6c9b268bdbc2e6"}}}, 0xc8) 2018/03/15 16:44:57 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000019c0)={'yam0\x00', 0x8}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x6, 0x8, 0x2, 0x7ff}, 0x8) r3 = getgid() sendmmsg$unix(r0, &(0x7f0000001940)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000100)="b7374ec0384a5aed1bf4479f0e2b4110d145b0", 0x13}], 0x1, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4040010}, {&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000000380)="7f741999c9d3dd68e426044b7f1259baf1c41c814e08529048d099cb99e102ab4eac5491a2379015baac14dbf639e509df8ad10c853d91fa87efcb5a82a31fb2c247d6715280d154d74ca89addc91640bf361523f59f1f49a41ad3c2927b19edc886fed36725aec9567e2655d2600058612be6f2e6db80215aac1f493879c5409ed968b424865bd50e56ad251f058e674b97c089f8fc90b23c1f4246c76448", 0x9f}, {&(0x7f0000000440)="688862d92235f656140912c896cb4409a17e9fde226fbf3e48843e9706ddc47e00fe32f5836b6000d82acad919121c2a818578718b40d3b11c3c490c24d7398cda7f158a83a863e9dcfc7aef6d602cd1f024306bf7f645f6e7abcdc3c71fe51ac8d45ae4cba53833b5afbed3829b7daf85426be055873ee64fb6d26921532726bfff474a2fb289cb5c18c119b7b2f7679363e3ff8ea47dc8705158f9a88e125a845f3e1b644318165ca646302a483c6226210054d158e042bbe1", 0xba}, {&(0x7f0000000500)="04bb511fc18791face3689531180d1963b23dd1b7cebbc71c0d0b1d7228cac87c2afb5312826d2ee1a6a61336291864bccf8c5c7d69db6dcf29ca695d997e540caee7000c8526f546706ab284357ce4511df167e6df9099c1ef62f3ca9de0d51d789646b97e719b9ed3104f116191c6311fd97819bcf8809a7ca2b2c362adcc08eafa019c22fb4d10aa2e5da21ef4f292f6ec7ae04bab8f0f3f39e4b9758477775d151c2ae02a0c92b8fffb7e362a15ab36c528cfd36ccca30b87c274007ebfa6e57142aebb1e87e", 0xc8}, {&(0x7f0000000600)="d6ff1e9a11c085159ac635eb40571c756297f8287741369234f18b4b93088e77655f129c8f42b3e2049530512e3134e66a29ed157db60fcac8b17bc0ebd331393d064606612e21beac153c43d59a4c5f7e59eddc1ab299e6728a700d8df402d58b5decfe83e56ccb8f400234ac108015f151ffbd142a6a7fbb0d9d48ef36ae4674f33e7374af560bada616eb48", 0x8d}, {&(0x7f00000006c0)="b0aac6fb06e94a5ffea79c7d41612e4ae74cae62ffb06e5230eb905189cef4390f8bb1115f529628519c71ea4ff30e657cd882d95b4ae14ff5fa37da4c27b062bddf051d67b7b471e32930376694db25e94ab355aa20dd43b9dbf3414de1c239ebce473c21f9a73777ea538a302b503691b855", 0x73}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="cc4b31920e0d1561b26923214e8db95e4ec641215f3c00079b1222cca9b70070210caeb6cbc0dc7564e9e1bbf54e34241629ce0250c7bcfe7d26e2733ec2014fe3796ffb79d87615aaf5123f280aa868732954a25858b52ab70edc21", 0x5c}, {&(0x7f00000017c0)="350511bd4b2a3f9f640d29f1091a56861a34bff148ede57acdb267407ef2104a40b310917d30a72b26d811cb11d8fd8d9768a21e18cbebe31c9eb92ab2cc5825a24b685efe6bc73d76acdbef5b8f3369", 0x50}, {&(0x7f0000001840)="3dbc43c6ae949edc7e5dc4562a6e0872a50191265a039bd1aeec2e17503ebcbde4033018a6", 0x25}], 0x9, 0x0, 0x0, 0x20040000}], 0x2, 0x40000) mount(&(0x7f0000001ac0)='./file0/file0\x00', &(0x7f0000001a80)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000001a00)="55871077d3ad66b24747834bd92b19855c340b5a0ee2c5ea3bade3f50873aade37b42c44693f9bc497001c7d9bdb674442bd75a0f101fd9d605708da124e26ddff87953a8d21d94af8e99d050d6ae08fe017453714037e21db3d301d48dc1f69808d811b3ae7") ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) 2018/03/15 16:44:57 executing program 5: r0 = socket$inet6(0xa, 0x8000a, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/15 16:44:57 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={0x6}, 0x4) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000010000)={0x8004}) socket$netlink(0x10, 0x3, 0x1f) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x30000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000200)=""/190) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000), 0x8) 2018/03/15 16:44:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000421) inotify_rm_watch(r1, r2) 2018/03/15 16:44:57 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0xfffffffffffffff9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)="667573655887aed87f4706626c6b00f63d18e5e26ce427b96fb08ba3eeca6a2b76fe698e0c7194ea1d20c9a529a249dade4fb54ceb9b7e5e", 0x0, &(0x7f0000000180)) syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0xc4, 0x111300) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000140)='v') bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) umount2(&(0x7f0000000200)='./file0\x00', 0xb) 2018/03/15 16:44:57 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x22) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000000200)=""/158, 0x9e, 0xbcc}, 0x10000) fcntl$getownex(r2, 0x10, &(0x7f0000000500)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000540)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) r6 = getegid() sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000300)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000380)="8c8f84ce4a027031e7b2588cf8f57695876377c24d7a77a33019b47e818f1ebb5c606fbfeff8b168df3a8aa1ec83be4fa60d0644031cfb98346c6e7d3a7146c67c5e00ad063bdc2db65e3d421d8ca7579a8ec8a72814c9c922673090e94071a0a7a6ac3888e8dd060e4249adc7d16394d6559b0f56b9123a0698f7e01f5df3440956b64592f2b1a02b7f0fb17555b801d99f5fd60cee893c971d1e", 0x9b}, {&(0x7f0000000440)="f84196dd9562a2efb7442050aa313f35d949f706428b7c7ba63599173c3d951a9d09b57833bb0abfc814cd0dd4a7d795b4343f2266f9a0c4532ca2bfa02edd9df17bb858fc3d55c4efb60f536cc3af8b3a", 0x51}], 0x2, &(0x7f0000000680)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r2]}], 0x40, 0x4000040}, 0x4) r7 = syz_open_pts(r2, 0x0) r8 = syz_open_pts(r2, 0x0) dup2(r7, r8) 2018/03/15 16:44:57 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x800) close(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) 2018/03/15 16:44:57 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1f, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0xfffffffffffffffe, 0x200000000000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="09000000d06302000101a00001000b00090001018100"], 0x16) close(r0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000100)={0x1, {{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x108) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000080)=0xb4) 2018/03/15 16:44:57 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000065f000)="240000005a001f8481ff0307180000010913171408000300ab0066ff080002ed81001f01", 0x24) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) bind(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x4}, 0x0, 0x3, 0x0, 0x1}}, 0x80) 2018/03/15 16:44:57 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @rand_addr}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x80, 0x4, 0x6, 0x10000, 0x1, 0x0, 0x5, 0x1, 0xfffffffffffffff8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) io_setup(0x80, &(0x7f00000000c0)=0x0) io_submit(r3, 0x4, &(0x7f0000000540)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffff7, r1, &(0x7f0000000100)="c1d5d8fd2673a0989f87170909a3a55391da8b9944fac76543f4a11d3b0bf250bbe4076ba430cdd0ada849df82e92b19aca2aa32b9588d28fea11423158f35ce4c47a9dc7fcd5d2963fca15655b9df83ff4d7994bc5378bb8a6fab17eb94801ec580a9eedea22617f832bdb7740f365f9949676807ffc7c0657cccdff8bdee4fe5da88701f80304982ee4ac2c54ab84e4527a582e6f8a1e6d2ca56451749a1216b9412b5d4d550ccafc345effc19aa5ea876638190a11fca9e34c07a01becc0e", 0xc0, 0x2, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffff801, r0, &(0x7f0000000200)="16ecef32e4bfd07e0e865b18f53a10741e641c2f29a56c86f51b8e9ce4368df1f6efe7a9943791246aaf52c183f652b1c21da20084c4b1851f95effb3f5957f595cc9c4bbd67a574e5e10a0407dabe36e5e0fca08d7d11ed3987c71bfa7de042c164cd46ce6ba7963eaf1f0b49d8cf9995b893924ff9210903f1c7775d37849f3db9ec926c16d3f9bfcb55d843ea6b25d47c58a3ecd3501501bf6544548cb01c8c1f4bbb6c798a3eb395daba454f976344f55641e47b8c70cbfea96610fe34c54a3769d765223ff0aed8f6a7e663172a0fe2e672ce555f6615482736abd7a20d66", 0xe1, 0xfffffffffffff751, 0x0, 0x0, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f0000000340)="6c235cbb0c59d99eb7b5fac6e77a2bd70a54e5e38dcaab38e3d83cb2575a5b27b1a9c965f6e21d72c12902d7f3fba7233633f5b8f3b15afa8acc3a8a9710f2ef62fcc0d24b6a596c5bbc3244428d85896e3e8e941d9141352f1c00b22e00ece479b8cca2d286d5283475c00e6dc1e7204c3d0790407f936522bfa3e85fe6a29e5c38e5e0d4aca247ec8edda12c26bc78c5dee228fadb6564fc22a8f093b404576683bc9876fb47ba18f36d522dc43fa1af818ab9c133", 0xb6, 0x2, 0x0, 0x1, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x7ff, r2, &(0x7f0000000440)="e9de8d7a1cbfde96d4e184f11dd1689ec7cf1d47eef711536eec5e527811ac2fda31360bed9f535237828ec41a2b2690e7cc22982ae14038c80f2cff0e45c74f1f0fad730781aa8a2c6928f0b5b28e5af04b3bd903a3dae717d45ce67eb8f3c102b4135f26b4627c184899db1f6dc69bfe779e91ab4ad08dd1049f8c2591f26799a08cbace8fa526597a74bb52fe5e132c179d4e255710264d640913a25e3929c7a2", 0xa2, 0xd32, 0x0, 0x1, r2}]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x4, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/15 16:44:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000001880)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)=""/76, 0x4c}], 0x1, &(0x7f00000002c0)=""/94, 0x5e, 0xfffffffffffffffe}, 0x3}, {{&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/32, 0x20}, {&(0x7f0000000400)=""/47, 0x2f}, {&(0x7f0000000440)=""/5, 0x5}], 0x3, 0x0, 0x0, 0x200}, 0xffffffffffff8443}, {{&(0x7f00000004c0)=@nl=@proc, 0x80, &(0x7f0000000840)=[{&(0x7f0000000540)=""/124, 0x7c}, {&(0x7f00000005c0)=""/194, 0xc2}, {&(0x7f00000006c0)=""/85, 0x55}, {&(0x7f0000000740)=""/212, 0xd4}], 0x4, &(0x7f0000000880)=""/4096, 0x1000, 0x3}, 0x9}], 0x3, 0x40000141, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000001940)=@bridge_dellink={0x28, 0x11, 0x300, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r1, 0x1002, 0x100}, [@IFLA_OPERSTATE={0x8, 0x10, 0x9}]}, 0x28}, 0x1}, 0x0) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffa000/0x2000)=nil) 2018/03/15 16:44:57 executing program 6: 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$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$TCXONC(r1, 0x540a, 0x5) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) 2018/03/15 16:44:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6cfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000676000)="e307b0d50a830cb30000000000000200", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x1, 0x4, 0x2, 0x2, 0x2, [{0x0, 0x0, 0xf2a3, 0x0, 0x0, 0x8}, {0x4, 0x2, 0x3, 0x0, 0x0, 0x1000}]}) r2 = dup(r1) sendmsg$nl_netfilter(r2, &(0x7f0000f6afc8)={&(0x7f000090fff4)={0x10}, 0xc, &(0x7f0000b9bff0)={&(0x7f0000640000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000000040)=0x7, 0x4) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f0000000080)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/75, 0x4b}], 0x1, &(0x7f0000000300)=""/50, 0x32}, 0x0) 2018/03/15 16:44:57 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x20011, r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x4000c0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x4) acct(&(0x7f0000000140)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x37, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000ff984ab325bf01000000f08ad2dd15987d8e7484458df9f47bb6cc38092b"], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/15 16:44:57 executing program 5: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000a47000)) r0 = open(&(0x7f0000bd1ff8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x104) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r0}) [ 50.724629] audit: type=1400 audit(1521132297.127:42): avc: denied { map } for pid=6697 comm="syz-executor4" path="/selinux/avc/cache_stats" dev="selinuxfs" ino=27 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/03/15 16:44:57 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/15 16:44:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="920000f6219a7ddb9986a7ac7c6c9c2c324b6376f8eeec10953dc42f72408bfcf039aba1c0e0acb0db9ce3ca5d523517431b30141a7f4242493a6686a2bcdd6fa17a517c85dd270492af4dc5f1e843731cbb0db9d29cad17e05606f8c0a69b25db874655dc5555ae96a0d7b901fa1c2fca12ac7e7e872a479dc3c9a6b651f81f03bfd974430541cb8585c4462449cdca0c9a675a3545"], &(0x7f00000002c0)=0x9a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x7, 0xf25f, 0x4, 0x6ff, 0x4}, &(0x7f0000000340)=0x14) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r3}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x831, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000380)=""/149, 0x95) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) 2018/03/15 16:44:57 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) remap_file_pages(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x2000000, 0x0, 0x0) 2018/03/15 16:44:57 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r1) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r2, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r2, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001a40)=0x0) r4 = geteuid() fstat(r1, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = getuid() lstat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001bc0)={0x0, 0x0}) stat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001d80)={0x0}, &(0x7f0000001dc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001e00)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000001f00)=0xe8) stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000002140)={&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000019c0)=[{&(0x7f0000000600)="52acb2fc4d18aa75093446e10f7fc2e7ce633532da8fb10848b0b4d9232a33570d594c5fc6f31ecc986e725c30cb45396ed75889f9761693b395c706119902cd7c9fd1b6813b037d120ad255392337e7cd0af4db1804a452e28b605ae1315f26b5e5b3b180093d32c721ab5c1bc9dd846b5c5c434568", 0x76}, {&(0x7f0000000680)="c22eb6bebaf9bc6d25a4315216ec1a1a388cda4c0b536fd0d2b91ae32e6f3bcec0bac45ee634627ae8d3fee5514e5db285672dbee4a037f73946dbcfd559f43579fe5174a90c0d3c52495b2095ac41f899e093fbd9922efc6df42ea10326286a60f318d372a5348d915b04d4", 0x6c}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000001700)="1f922e1a36af70e3768f7534efdf281d1b7da350819eb37310d7de3da01f7a70b3c04494ba43644b6093650989513ea83fdd409f5053caea584407c9ac9dee48a4cb2bf2d1da3026a2b96c9c641c1fc8f2bb9dbc385e0cd4d8fbce45bafae55c8471b8440c11a3ebc88b5935a9978253020151546ac3cd7c0b2f0d926d75c5d2e6de7f3967519a74cead6d15c95df39d6df9ed3c0d19a64550f161c9091d73f45ccc01328dd2875c68", 0xa9}, {&(0x7f00000017c0)="cd305c95cf8e457c710dc75c75f4ab8756ceff8625c22d91114c16d26c2f9273d4e0a566ed3a4e540a4a4ec24a62931f765819cd284355c60db9e5ee2d2383547e4ff446cfffb2196b8e341c863d925b2f626ffd4828f5c998aee57847e4f8e066f75d7b2b8ab7d1c63935e2fc85cd1b8c205927449e499c3a46a1bbf7e347f23d2c24d8681e398c391bc7a7f7c96ef166bf1b5f2443e75d0c98c44208ccd4ab79eb72321cd2e6233c3b027b1bf982000ef1f44dcaa35339c0cd880ce9cae7085e16cc8117c86a372fd90e4eee64633e38f9d33c809b952eba1e82ae5a36", 0xde}, {&(0x7f00000018c0)="d25c", 0x2}, {&(0x7f0000001900)="d602150c61b6a9f9a91b6e45e0ca10249111f8a152a7143bf4276a14cd914115d6e73ea5e2cafe49cb88fff9c1918dcf547910ce75aa48a3d24b47735de3396acd278f3136961b34f63ace4fc73a2a414090d535b39d82c61c005763c37546e4fc6264125e79ccd1dfb5070d85170db971d764a526fb168a19c0669095a1b77b87cf50", 0x83}], 0x7, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2, r2]}, @rights={0x30, 0x1, 0x1, [r1, r1, r2, r2, r0, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r1, r2, r2, r1, r0, r0, r0, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x130, 0x841}, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000080)={{0x8001, 0x3, 0x8001, 0x8e, "4bbe786120f5c602e3b4d3633a046f74e2b0f5919ea2bdde059c33670eb4fe767d1934e4aa1ceb7a03078965", 0x100000000}, 0x2, [0x3, 0x4, 0x80, 0x200, 0x80000000, 0x7, 0x8, 0xffffffff, 0x8, 0x8, 0x80000000, 0x80000000, 0x7, 0x9, 0x1, 0x6, 0xc4ac, 0x8, 0x8000, 0xcf0, 0x3, 0x1f, 0x0, 0x3, 0x0, 0x5, 0x2, 0x9, 0x3, 0x9f3, 0x1, 0x40, 0x1, 0x7, 0x3, 0x8000, 0x7, 0x24a, 0x2, 0x8001, 0x3ff, 0x6, 0x5, 0x3, 0x3, 0x241b, 0x5, 0x1, 0x5da, 0x1, 0x1, 0x1, 0x2, 0x2, 0x8000, 0xffffffff00000004, 0x9, 0x5660, 0x8, 0xb33, 0x6, 0x80000000, 0x81, 0x8000, 0x9, 0x2, 0x7, 0x1ff, 0x10001, 0x92, 0x0, 0x9, 0x7, 0x8, 0x1, 0x8, 0x4, 0x8aa5, 0x29, 0xfff, 0x74a7bb58, 0xd5f, 0x0, 0x7, 0x2, 0x7f, 0x8, 0x3, 0x8, 0xffffffff, 0x7fffffff, 0x0, 0x80, 0x8, 0xbba81e3, 0x7fffffff, 0x400, 0x0, 0x2, 0x1, 0x1, 0x290, 0x1000000000000000, 0x1000, 0x3, 0x3, 0x0, 0x5, 0x3, 0x4, 0x8000, 0x64f108d, 0xfff, 0x80000001, 0x80000000, 0x80000001, 0x9, 0x80, 0x3, 0x0, 0x7ff, 0xd06c, 0x580, 0x0, 0x4, 0x11, 0x10000, 0x93a]}) 2018/03/15 16:44:57 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x2, 0x6000) accept4$bt_l2cap(r0, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x3ff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000340)=0x5, 0x4) mbind(&(0x7f000058e000/0x2000)=nil, 0x2000, 0x0, &(0x7f00000000c0), 0x2, 0x0) prctl$intptr(0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="9a68114f30db2f9019dc5a3d6260b7c4723a68a118ef25fd3410378b04c105a46aef39837d733627a7727864468472d0402e7fb64cef3b2ea87239e71ffa1206a58a2f76b41e8f35faaba24796a667d7b1398372ad81de", 0x57, 0xfffffffffffffffe) keyctl$negate(0xd, r2, 0xb9, r2) accept4$bt_l2cap(r1, &(0x7f0000000380), &(0x7f00000003c0)=0xe, 0x80800) [ 50.815906] audit: type=1400 audit(1521132297.218:43): avc: denied { map } for pid=6719 comm="syz-executor4" path="/dev/binder0" dev="devtmpfs" ino=9526 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 50.817244] binder: 6719:6727 transaction failed 29189/-22, size 8398788447247913610--3695630152121891452 line 2848 2018/03/15 16:44:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e24, @rand_addr=0x3}}) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000000040)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r0, &(0x7f0000000140)=""/1, 0x1) sched_setaffinity(0x0, 0xffffffffffffffe2, &(0x7f0000000100)=0xbc39) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000380)={0x4, 0x71, &(0x7f0000000300)="433b20c32b8a4d03bbb0b9ff5a98c76f257eaddef00a77245a411e788847d02f61b426a1e035fdf63821e0c5200ce881096c4881082b5ced717a0d3a287b6794ff3366da15d58821f6afc185fab8d96e258c6789135f477a947e78f595bd9e95f081cce92fec867af521f47064f2d1a507"}) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x800, 0x40) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000280)={0x11, 0xc8, &(0x7f0000000180)="39ff806c87aaf8b1f246e1e7d330c06e8308f5ade66ec4627fa0299e05e33549a56748d24f0f42543fffca0d2a5aa7264c0737f8ad4d1f9b81a034f8fc4eb1478e1bdeb6291b635b3f1799dfca518defdaa1a22f8a29c45cedb1c27a38ea25f0411a4d7c54149aff41656de7a4a76258025d4dae0763821c67b34114974f4f07836f54b524fb8e6e31e099f2f1b1e3efd37dfda7ccd32f57e6bd0ad5f2810cf3b9321d8a29b2012982f5eac61f00ecbc3dcf1698500a58dbbe4eee280874209db502b83c1cbbb6a0"}) fcntl$getown(r0, 0x9) read(r0, &(0x7f00000003c0), 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/03/15 16:44:57 executing program 4: prctl$setname(0xf, &(0x7f0000000200)="235b0d0100000000000000317365637572691143020000000004683d47fb28a790a6635199b69c51cadf39f0007ac5b6ca0eb14af00fc61e88495fa8ccd832b261") r0 = memfd_create(&(0x7f00008f7fe7)='#[vboxnet0vmnet1security\x00', 0x0) getsockname$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$getflags(r0, 0x0) [ 50.899186] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.936165] audit: type=1400 audit(1521132297.338:44): avc: denied { create } for pid=6749 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 50.960056] audit: type=1400 audit(1521132297.339:45): avc: denied { ioctl } for pid=6749 comm="syz-executor5" path="socket:[18907]" dev="sockfs" ino=18907 ioctlcmd=0x8915 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/15 16:44:57 executing program 6: r0 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0xa0000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000013c0)={0x5, 0x101, 0x3, 0x3, 0x4, 0x20, 0x1, 0xffffffff, 0x6, 0x100000001, 0x2}, 0xb) keyctl$instantiate(0xc, r0, &(0x7f0000000100)="9758784ca5a78e1a90bf42e558b95ada30cb60be51c120079aedeb1abe", 0x1d, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x26) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)="3e3a5e3a12aeff8c3d2a7719068b2926e927661e20cbf49da5ec97c8063f9677ec67", 0x22}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="f6a7ab77698fb892e0f57e14089d39caa4107b69f2857e81cdfe884f0d14219b697ed5bb8223c39ded51a3eaf5064c58724eb809329a5e9c301380804a175dd4b14fbc039ed5dd25c5833fc2e6294f2dcd3776919a5425d852ef38bc1796492dddef4cec896fe8d355425541ebd32c90ee348751cf550f428fafe2b612", 0x7d}], 0x3) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x3, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000240)={0x8, 0x7, 0x4, 'queue1\x00', 0xfffffffffffffff8}) getsockopt$inet6_mreq(r4, 0x29, 0x1d, &(0x7f0000001400)={@ipv4={[], [], @rand_addr}}, &(0x7f0000001440)=0x14) r5 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_int(r5, 0x29, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/15 16:44:57 executing program 4: r0 = socket(0x9, 0x2000000000000005, 0x0) io_setup(0x40, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='n', 0x1}]) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x6, 0x56) 2018/03/15 16:44:57 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000000141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/15 16:44:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) 2018/03/15 16:44:57 executing program 0: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00058700fe8000000000000000000000000000aafe80000000000000000000000000002a00000000152ae65a0d369c6806709d474d8d0a3972771014c59ce8263f34297502b6a60e5c1c37aa356973d0027f1863ff37832516445dd31acb1cb5b6b8c176f6f184f8f78d802eb949e3957806f83c8c95c7008becb5001e959c787726f6af153c371d1b9c31ac2a8b2a6b372dcc7f2e69584376fbffee8689b9ca7864bee630712c088fc7420000000000a3a42d4b12b6", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/15 16:44:57 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x1a06, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000240)=""/139) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000001c0)={0x3, 0x1, 0x2d}) io_setup(0xba, &(0x7f0000000000)=0x0) r3 = socket(0x2, 0x803, 0xff) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, &(0x7f00000000c0)=0x100000000, 0x0, 0x5) signalfd4(r0, &(0x7f0000000180)={0x81f}, 0x2b6, 0x800) clock_gettime(0x0, &(0x7f0000003c80)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000003b00)=[{{&(0x7f0000000340)=@in6, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)=""/39, 0x27}, {&(0x7f00000003c0)=""/71, 0x47}, {&(0x7f0000000440)=""/48, 0x30}, {&(0x7f0000000480)=""/97, 0x61}], 0x4, 0x0, 0x0, 0x8}, 0xfd}, {{&(0x7f0000000540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000a80)=[{&(0x7f00000005c0)=""/199, 0xc7}, {&(0x7f00000006c0)=""/143, 0x8f}, {&(0x7f0000000780)=""/168, 0xa8}, {&(0x7f0000000840)=""/192, 0xc0}, {&(0x7f0000000900)=""/251, 0xfb}, {&(0x7f0000000a00)=""/73, 0x49}], 0x6, &(0x7f0000000b00)=""/177, 0xb1, 0x7}, 0xa}, {{&(0x7f0000000bc0)=@hci, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c40)=""/249, 0xf9}], 0x1, &(0x7f0000000d80)=""/100, 0x64, 0x8000}, 0x3}, {{&(0x7f0000000e00)=@ipx, 0x80, &(0x7f00000021c0)=[{&(0x7f0000000e80)=""/205, 0xcd}, {&(0x7f0000000f80)=""/80, 0x50}, {&(0x7f0000001000)=""/57, 0x39}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000002040)=""/6, 0x6}, {&(0x7f0000002080)=""/162, 0xa2}, {&(0x7f0000002140)=""/117, 0x75}], 0x7, 0x0, 0x0, 0x1}, 0x4}, {{&(0x7f0000002240)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002740)=[{&(0x7f00000022c0)=""/180, 0xb4}, {&(0x7f0000002380)=""/106, 0x6a}, {&(0x7f0000002400)=""/112, 0x70}, {&(0x7f0000002480)=""/99, 0x63}, {&(0x7f0000002500)=""/157, 0x9d}, {&(0x7f00000025c0)=""/251, 0xfb}, {&(0x7f00000026c0)=""/84, 0x54}], 0x7, 0x0, 0x0, 0x2}, 0x2}, {{&(0x7f00000027c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/118, 0x76}, {&(0x7f00000038c0)=""/148, 0x94}, {&(0x7f0000003980)=""/103, 0x67}], 0x4, &(0x7f0000003a40)=""/131, 0x83, 0x10000}, 0x3}], 0x6, 0x40000100, &(0x7f0000003cc0)={r4, r5+30000000}) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$key(0xf, 0x3, 0x2) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000080)="0fde2d037dc2eb215d610dc3c65ac45d809af44d", 0x14}]) 2018/03/15 16:44:57 executing program 5: prctl$intptr(0x29, 0xffffffffffff0000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000005ff0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000eff000), 0x0, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x420000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x9, 0x100200000003, 0x7, 0x100}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/15 16:44:57 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0xd, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x1, 0x2, 0x4, 0x7, 0x0, 0x9, 0x120, 0xc, 0xe20, 0xfffffffffffffffe, 0x2, 0x0, 0x560, 0x6, 0x0, 0x8, 0x3, 0x8000, 0x9, 0x9, 0x1f, 0xe59a, 0x1, 0x101, 0x1, 0x1f, 0x80000000, 0x800, 0x0, 0x81, 0x9, 0x0, 0x3e5, 0x6, 0x9, 0x5, 0x0, 0x80, 0x4, @perf_config_ext={0x2, 0x7}, 0x8, 0x2, 0x3, 0x1, 0x40, 0x1ff, 0x7}, r2, 0x20, r1, 0x0) 2018/03/15 16:44:57 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x406080, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x3, [0x4, 0x57b40310, 0x4]}, 0xa) r2 = dup3(r0, r0, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000200)={0xfffffffffffffffb, 0x8, 0x80000001, 0xa06, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000280)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x234) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000efdffc)=0x2, 0xffffffffffffff29) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x20010, r2, 0x0) recvmsg(r0, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/03/15 16:44:57 executing program 0: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 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_bp, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x8f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/15 16:44:57 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'selfeth0lo\x00'}, &(0x7f0000000180)='ppp0bdevposix_acl_accesskeyring.\x00', 0x21, 0x1) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x18c2500, &(0x7f000052cf69), &(0x7f00000000c0), &(0x7f0000e9b000), &(0x7f0000000040)) 2018/03/15 16:44:57 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x377, 0x10000) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000100)=""/21) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r1, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000140)=""/213) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000080)={{0x55e6, 0x3849}, 0x4}, 0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000240)={0x9d6, 0x4, 0x1, 0x1, 0x1ff}) 2018/03/15 16:44:57 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000180)={0xd170, 0x5, 0x20000000000000, 0x101, 0x5, 0x4}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000e40)='ip6gretap0\x00', 0x10) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000001200)="a9", 0x1}], 0x1, &(0x7f00000012c0)}, 0x1) sendmsg(r0, &(0x7f0000000e00)={&(0x7f00000006c0)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000d80)=[{&(0x7f00000003c0)="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", 0x157}], 0x1, &(0x7f0000000fc0)}, 0x4000000) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)="ba", 0x1}], 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x6, 0x60000) recvfrom$ax25(r2, &(0x7f0000000200)=""/208, 0xd0, 0x2000, &(0x7f0000000300)={0x3, {"4b6f20b383c12c"}, 0x1}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) 2018/03/15 16:44:57 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f00000002c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000300)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000180)="9e8f0a85f221cc5804a5", 0xa, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000340)={{0x3, 0x5, 0x10001, 0x220813c6, "c5e2f7e5fe294905e14be603918295f9fde2b28ff3114fd80e2674a952b0ba48805af650d9575a752756307a", 0x22c00}, 0x7, [0x200, 0x0, 0x7f, 0x0, 0x5, 0xe24, 0x300000000000000, 0x6, 0x7, 0xfff, 0x8001, 0x3, 0x5, 0x3f, 0x93dc, 0x8, 0x8, 0x0, 0x2, 0x100000000, 0x31, 0x1, 0xbb40, 0x8e7, 0xfffffffffffffeff, 0x1, 0x28000000000000, 0x2, 0x7, 0xc7b, 0xf73, 0x5, 0x1, 0xf346, 0x7, 0x80000000, 0x3e6, 0x8, 0xfff, 0xfffffffffffffffd, 0xff, 0xc7, 0x3, 0x7f, 0x4, 0x0, 0x2, 0x9, 0x3f, 0x0, 0x4, 0x4, 0xffffffffffff1c3d, 0x3, 0x91, 0x0, 0xb8, 0x5, 0x101, 0x8, 0x7, 0xe6e4, 0x4, 0x1ff, 0x4, 0x9, 0x8001, 0x101, 0x3405, 0x1, 0x7, 0x8, 0x40, 0x2, 0x9e, 0x7ff, 0x5, 0xea, 0x7d96, 0x1, 0x3ff, 0x3, 0xca66, 0x2cf8, 0xfffffffffffffffc, 0xb7, 0x1ff, 0x3, 0x6, 0x5, 0xfffffffffffffff7, 0x3, 0x200, 0xfffffffffffffffe, 0x5d76, 0x9, 0x74a8, 0x1f, 0x8, 0x10000, 0x4, 0x100000001, 0x9, 0x80000000, 0x3e2, 0x1, 0x8, 0x9, 0x6, 0x10001, 0xd0, 0xfba8, 0x7, 0x40000000, 0xf24, 0x645, 0x1, 0x100, 0x100000001, 0x1f, 0x1, 0x10000, 0x0, 0xfffffffffffffffb, 0x7, 0x10001, 0x3f, 0xd1], {r2, r3+30000000}}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x80000001) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="543c25daace20cdb58cdf23351710c62e0996e74bf261bd1edd67388e32cb337921e37bdbd67555559352006d3b5e46a51da8b2f112d93eb1cc16c2fd24a557a893314591dcc13c939cb819b8e2376f5302cf065eedb5c912b172a924383bd8142e8b97a52e17ff9ee9a38ebe3af618b2cc3e79e689f324811a8109941688e161ce11a329dd9aca4665815af022181c5356933e153f6f71370e9dec1a6d2d18bd4673329c8932aab661b771e474368582b26116b9622f537c28987b5dcb285cb98080bec99cac00dd29a2aea9311a849a44ea5e908b8da06612dc26fa868b11a5950018183d81f") fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x4) 2018/03/15 16:44:57 executing program 3: 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$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000780)={'dummy0\x00'}) fcntl$getown(r0, 0x9) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f000051d000)='ns/user\x00') lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) connect(r2, &(0x7f00000007c0)=@can={0x1d, r4}, 0x80) sendmsg$nl_generic(r2, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0x338, 0x41, 0xa00, 0x70bd26, 0x25dfdbfc, {0x11}, [@nested={0xa0, 0x63, [@generic="13e35add5287cef6245ea8ab62fba489c7b1560dae9bde08c2b7bee476671dc45b9f27cfeea96c6d803db9a479b3cf0515d343d4fa87706f31db0e938c5ebd9be43898ac4497f5e2b8cd63fa8fd26e968b72221538016db61d006d6b27a9dac48c81616a962db4d4ab00d6305a02e4e60f995d0a83dcd9a4d357c3a2e21896dcf9362b7b3f5184aacf877e08af30bc5a", @typed={0xc, 0x74, @u32=0x1}]}, @nested={0x248, 0x2a, [@typed={0x10, 0x77, @u64=0x11995f53}, @typed={0xc, 0x14, @u32=0x400}, @typed={0x18, 0x59, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @typed={0xd4, 0x83, @binary="1c71b119febf9af7c09ed031e42042c04bda56be88c2d8e0c98cacaed72f909e291e2e82a943f9d322570f4312e949c14fe8e0ee33ffdb61f930b55374d414730ab9abbeb2fd17a0d331b2981d8498957a68bba6d5c9b3b33f537f53873d6761bc5ed93f797a2ab467e4e8f3537f438eac800663c4b43524caf0302a403c6cbef044de5f8da54961f8ee1ddc12c40d420dc6bfc8cc44e555f200ea99413a74067ca300585a79757c5282df549144d48523d3ecaf8d672eb3604504ca5c32b8b1d914df448e2500b5e76dc2d8"}, @typed={0xc, 0x59, @pid}, @generic="e34cb24c39b71f8f1f950c04c246367fbacb60a5", @typed={0x18, 0x35, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x56, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0x75, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="5b4e65c2d12cc7c9a84e99f026d3d17e9a7beddcfbddbba2056b7fe2caab025a7171cd816ed5079523e63af7524edff14e859a6a7edbe87181c47d41910759f05758c7d3772d01a80bc458cad387ad19b9383414c22222e6af4171b7440a0a3e97c2c23b7a227668ed542b695f683dfcd620fddec51e452e76ae2955c7ab69a40120be0c857e328e80c76a397c9c4afb2836d5e521b1a9a5e18b378db7171559b5ea2e24ec87268d5287cd7c82fcfdb926835a3ccccae9d5b2478007ee69ea8d3648d859061422b774742e626b596ab37e9dce4e"]}, @typed={0x18, 0x8c, @ipv6}, @typed={0xc, 0x22, @uid=r3}, @typed={0xc, 0x13, @uid=r5}, @typed={0xc, 0x69, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x338}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) ioctl$VT_RELDISP(r2, 0xb702) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000040)={0x7, 0xc7}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000006c0)={@local, @multicast1}, &(0x7f0000000700)=0xc) [ 51.087938] SELinux: policydb magic number 0x3a5e3a3e does not match expected magic number 0xf97cff8c [ 51.119262] SELinux: failed to load policy 2018/03/15 16:44:57 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) [ 51.181278] SELinux: policydb magic number 0x3a5e3a3e does not match expected magic number 0xf97cff8c [ 51.193254] SELinux: failed to load policy 2018/03/15 16:44:57 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x101) pipe2(&(0x7f0000000140), 0x80800) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/18) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, r2, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 2018/03/15 16:44:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f90fe8)=[{r1}], 0x1, 0x101) unlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200) recvmsg(r1, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001100), 0x0, &(0x7f0000001140)=""/128, 0x80}, 0x0) 2018/03/15 16:44:57 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x20, 0x101000) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000001540)=""/186) sendmsg$netrom(r1, &(0x7f0000001840)={&(0x7f0000001600)=@ax25={0x3, {"269fdfdbdcec82"}}, 0x10, &(0x7f0000002a40)=[{&(0x7f0000001640)="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"}, {&(0x7f0000000440)="deaa4c819da2f261123c7849cfae9341d6fc51518090b83cc9f73e94a2bf5fa0b7285c562c2f605d303832b0d889f12adc51c7766d41674cef490cf56963006fcc06700b68001c4eca8c4966b4b59124492130c6dd4ad0ef4e9b9e363935bfb2f105b8ec", 0x64}], 0x2, &(0x7f0000001940), 0x55e, 0x40}, 0x8000) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/89, 0x59, 0x6}, 0x10000) 2018/03/15 16:44:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) exit_group(0x3) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x5b) r1 = accept$alg(r0, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0), 0x0, &(0x7f0000216f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000214f7d)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/03/15 16:44:57 executing program 7: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) socket(0x8, 0x5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/03/15 16:44:57 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000000000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000380)=""/11, &(0x7f00000004c0)=0xb) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f000000dff8)={0xffffffffffffffff}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00004ec000)}) 2018/03/15 16:44:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x1, 0x3) ioctl$int_in(r0, 0x5452, &(0x7f0000530ff8)=0x6) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/03/15 16:44:57 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x10, "2fb87214502f0cff5a499299aaec4945"}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x6, 0xfffffffffffffffc, 0x5}, 0x10) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000a03ffc), 0x4) 2018/03/15 16:44:57 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000008c0)='/dev/dsp#\x00', 0x4d0, 0x100) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000900)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x200, @dev={0xfe, 0x80, [], 0x15}, 0xff}}}, &(0x7f0000000000)=0x84) dup(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x80, 0x206, 0xffffffff, 0x5, 0x1f, 0x3, 0x5, r2}, &(0x7f0000000180)=0x20) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000080)={'bond0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) 2018/03/15 16:44:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="149d99bb7d78af313f0c4399c6", 0xd, 0x0) r2 = request_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='highspeed\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00000016c0)="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", 0xa3e, 0x0, &(0x7f0000000280)=@can={0x1d}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmsg(r0, &(0x7f00000027c0)={&(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000680)='G', 0x1}], 0x1, &(0x7f0000001700)}, 0x0) 2018/03/15 16:44:57 executing program 1: r0 = socket(0x400000000000a, 0x3, 0x1) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xfffffffffffffff9, 0xb854, 0x5, 0x8, 0x7, 0x27, 0x1, {0x0, @in6={{0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x9, 0x4fb000000, 0x0, 0x4}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xec, 0x2, 0x4, 0x100000001, 0x2, 0x5, 0x3, 0xe0b3, 0xfffffffffffffff7, 0x2, 0x7ee, 0x6, 0xf2, 0x0, 0x4]}, &(0x7f0000000340)=0x100) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x6, 0x2, 0xffffffff, 0x1}, 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x5, 0x0, 0x4, 0x6, r2}, &(0x7f00000003c0)=0x10) 2018/03/15 16:44:57 executing program 0: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ad5000/0x2000)=nil, 0x2000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ad4000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x4000000000000000) r1 = memfd_create(&(0x7f0000000000)='*\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000), &(0x7f0000ad4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000), &(0x7f0000ad3ffd)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) munlockall() [ 51.332567] audit: type=1400 audit(1521132297.735:46): avc: denied { call } for pid=6826 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 2018/03/15 16:44:57 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) [ 51.378508] binder: BINDER_SET_CONTEXT_MGR already set [ 51.398090] binder: 6826:6845 ioctl 40046207 0 returned -16 [ 51.406202] binder_alloc: 6826: binder_alloc_buf, no vma 2018/03/15 16:44:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0xe}, 0x1c) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) 2018/03/15 16:44:57 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000002c00", 0x24) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r3, 0x4) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/15 16:44:57 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0x30, "ed75fc426ced9e8c6f3a26e1944546d97c1767b5ab83e8afb0427dd3feb630013628e50e50cd2e8c53e304c1347ad47e"}, &(0x7f0000000380)=0x38) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={r1}, &(0x7f0000000500)=0x8) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f00000003c0)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000000100)=""/174) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x122, 0x0, 0x100, 0x101, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x1ff}, &(0x7f0000000240)=0x8) getsockname$netrom(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x10) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000300)=[0xff, 0x5]) [ 51.409406] audit: type=1400 audit(1521132297.767:47): avc: denied { transfer } for pid=6826 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 [ 51.412077] binder: 6826:6830 transaction failed 29189/-3, size 40-8 line 2963 2018/03/15 16:44:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000180), 0x8) 2018/03/15 16:44:57 executing program 1: prctl$intptr(0xb, 0x2) 2018/03/15 16:44:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8000, 0x1, 0xfffffffffffffffe, 0x4e2225cd}, 0xc) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e1d, 0xfffffffffffff801, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}, 0xfffffffffffffcdf) listen(r0, 0x4) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="42ea2ab34082d0f54e5a35502007775d7af4b22a675e56f1060858091aa22530b5170000000020c27872f29b79acc2969251688fe41ffd9c6f18ca268f247f"], &(0x7f00000002c0)) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) 2018/03/15 16:44:57 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c200000000000000000081004f0086dd6009000000303a0000000001000000000000000000000000ff070000000000000000000000000001830090780000000060a97188000000000000000000000000000000000000000100000000000000080000000000000001cf7eac78d8005ac5223f12cc9feb749be2a5bab0bedb5a519c0d33b829534d07fc1a554b48141a56393a11cfd628cbd358f8c16c99d33df417770f1f58eec5a9ac37d5548516b1b3"], 0x0) r0 = socket(0x400000000000002, 0x80000, 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) 2018/03/15 16:44:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$amidi(&(0x7f00000011c0)='/dev/amidi#\x00', 0x4, 0x100) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001200)) quotactl(0x3, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)="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") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) r3 = accept(r0, 0x0, &(0x7f0000001140)) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001180)={0x6, 0x6, 0x6725, 0x100, 0xffff, 0x33, 0x8, 0x3, 0x5, 0x63, 0x100000000}, 0xb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0x8) 2018/03/15 16:44:57 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000000000)="e1", 0x1, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080), 0x0) 2018/03/15 16:44:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmmsg(r1, &(0x7f000000a180)=[{{0x0, 0x0, &(0x7f0000008ec0)=[{&(0x7f0000000240)="cf03c7efbaeb919be7045662d370bbb53c", 0x11}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/15 16:44:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/03/15 16:44:57 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) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet(0x2, 0x800, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) [ 51.488845] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.514513] binder: release 6826:6830 transaction 9 out, still active [ 51.521330] binder: unexpected work type, 4, not freed [ 51.526755] binder: undelivered TRANSACTION_COMPLETE [ 51.531943] binder: send failed reply for transaction 9, target dead 2018/03/15 16:44:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0xa, 0x7fff}, {0x8, 0x5}, {0x2, 0x1}, {0x4, 0x5}, {0x8, 0x9}, {0x3, 0xfffffffffffffffd}, {0x0, 0x9}, {0x0, 0xfffffffffffffffe}, {0xb, 0xffff}], 0x9) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001900)={0x0, 0x100000001, 0x5, 0x5}, &(0x7f0000001940)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001980)={0x0, 0xb2}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001a00)={0x0, 0x3, 0x9}, &(0x7f0000001a40)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001a80)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001ac0)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000001bc0)={&(0x7f0000000200)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000001840)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="77ca5ab50e05bc25af2955a23f4f0d397b3702a88160afd6ceed33b0ddcd127fdd3edcd4d4fff9fbfcd34948c98a4d5d8b41aab0b3d1f3244bc3e97b8b53e575e07ef5baeee9d29b7fde871940f367e0450ebe17560b953b10717f3e275a09b8e4a0376b88f710f5d75b6388edea1d65f65ba2945857a15415e3314d340b7972f8d0d68ca4aa1e01d69485b5f3e8e51987ed225237bc3bf05046ce445faa351ba63d6cae689a41a35ea3a4a53e12faf76967c94a1df1c80aa0b8a92d456b34f17364f5ccff2b", 0xc6}, {&(0x7f0000001340)="3a9f7ea264acb606b1d0348ca5c1b9a774b61b8da0c0a202061dba3c40b450d0d71298501637456c4d291867a28f0eadd9a7bb839c038dbe215b17d01ab949308c837d0c8b21215dd615dacc217cac03fffb14", 0x53}, {&(0x7f00000013c0)="51d52e4d335dcd1ee89b29262e1bc997aef74f2e64ae7d62347463114240e494545be53c8257ee710bcf2616b77e73d3b5d607124544378282fc30f44cdb150eeea8c1dd1637259901ec7d2351d8497e73c305aa8850377a0c8f80f2bcb8d0dc191921fc5c3ea0d9360c61c8112b84a8ec209d8b7815161b9f150b8b2bb98854a58133d031ed9c6583ecd5536c6779052fe0ada4e1a9571fa3debb4d", 0x9c}, {&(0x7f0000001480)="ced797bbf13620e4847deb976e2c415b7bf6eac8573d302d383b55c83cebdf019ec5af4e58cb4e92a1d1baf2eb26ab422fb77f70d36936e4915236b011978f30612e4bc047699e3b13e003a21ea5ac2bdfbe25abdae2e9192882e76633c44bff8863afa385e2a162638138ed6a78d190b077e5313bbf0b6a133a991e6617abe852a357c1a107764126293844a103d0ac215a3112e1575d87ad", 0x99}, {&(0x7f0000001540)="060dedc62559923a7b4ed26dfa523d3fa8ac5949ee1b651b2724f8dfbfb98649d7ba6b5701b61791f3a043865c253674078b533c05825b2a76a562a70df272cc5a5825b18db6d78e62001b803303ffed3a95e91344f97bbb86c6418f4944a7fbbefd46d3aa8fd30fe7c44edc4c324f2f98b516b11987b9f5fcb24dd9b43ddb1f3fac515d8f90876f5dc02714bcd1e259569fd17194f586abc9d545ee", 0x9c}, {&(0x7f0000001600)="5e0cab4332f4f0a2d9ed9a1611d6e44c2b93d90eb43c356f7428422aaf32e95904a80e42d64fda704af3161e3ed8b51853733ba1d242ed63351ab55456162d07253ae06121935f307119e838597a48abc88a69f579affbff89e8c30fca20dde4b538e61d49be544924e8f0343c6e2da16678cd92916bd3b07bb4975163ac391ccee942a8a76e318a6c3a4a755756addda12173fde9862098640fe12205f204bf5aabd719ce93209ad7b610b227ba957efd41f2710fa325606cae95754660b7b685fc1e2fe1c52853e7", 0xc9}, {&(0x7f0000001700)="63dd78b4e3459479e14e1e1d29039714924c9f14c73edfb08b71cf81f6a0d216f90e8b7a8d74e88007be7ce1387ca70ce8393c2ad770f864e2ca8afae99a07de9a07338a064c4be2feaf996ef5d1b99a3ff7bb2d04f0094f27a04e0b0d062f1a784b93b667449b163a8431cbd15b124b534e6b10f16e1caf2780d4e1b2", 0x7d}, {&(0x7f0000001780)="7281a2e8b8ffc21826060d63c216b0e2ed516e3d0b9ae1799c0185a911294a4a302cae0633bee858568cca749d136ecfc2d21d5697b089cdab92de90f3375f1e3979f3c610ba55bc53bb79371ea86f9d760a80c26ae776c0888aa9d2d8c4ef26b0e99846182ef79e4cdbea7bb47bccea986710ae67c51b034fe03735fcb89ae8fc68e2", 0x83}], 0x9, &(0x7f0000001b00)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x2, 0x3, 0x7fff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x6, 0x8000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x38, 0x4, 0x2, 0x5, 0xdb, 0x100, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x0, 0x8, r5}}], 0xc0, 0x81}, 0x4c851) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001c00)={0xaaac, 0x4, 0x3f, 0xd1, 0x8, 0xffffffffffffffff}) r6 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x4f, "ab57c5e0c05ebdd63e8713950d385de3ab82ee3ca31db1d829e83af38c5431bc78b48f26a31fb1a192115459bbec6753d3c62d8d31738cf38cda01e400f995280dd833a48dd7ce641b220205baaeb5"}, &(0x7f0000000080)=0x57) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001c40)=0x0) get_robust_list(r8, &(0x7f0000001dc0)=&(0x7f0000001d80)={&(0x7f0000001cc0)={&(0x7f0000001c80)}, 0x0, &(0x7f0000001d40)={&(0x7f0000001d00)}}, &(0x7f0000001e00)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000000c0)={r7, 0x3f, 0x40, 0x3a1}, &(0x7f0000000100)=0x10) 2018/03/15 16:44:57 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=@known='system.sockprotoname\x00', &(0x7f0000000240)='lo\x00', 0x3, 0x2) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8937, &(0x7f0000000040)={'bond0\x00', r3}) r4 = dup(r0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000380)={r2, 0x0, 0x1, 0x7c, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x7, 0x64, 0x0, 0x3, 0x6, 0x5, 0x7, 0x8, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000300)={r5, 0x3}, 0x8) r6 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x0) ioctl$KDDISABIO(r6, 0x4b37) ioctl$TCSETS(r6, 0x5402, &(0x7f0000000140)={0x800, 0x8, 0x2, 0x1, 0xff, 0x1, 0x3, 0x6, 0x8000, 0x7, 0x10000, 0x1000}) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) 2018/03/15 16:44:58 executing program 0: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000ffc), 0x217) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x8000) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000180)="e2f8698bd25457047290cb9b0a85cd3985ca5eb509a31b4a67adaf3150c9f269803f1fcba3c3ab36ecbee906069d80559e56153041", 0x35}, {&(0x7f00000001c0)="d87bfdb18d70b978", 0x8}, {&(0x7f0000000200)="6f9afe7d3e0416b2eced4d658e895db616bc457b263787e0f7022f654488376bfdcf6aaf5eab7f12793a2abcf8f2b0dcfabc986c4f0883844b8d1316f39dcd439551ce9638e9888e23efcf610ea67825022a99085ca28173f4e5c3ec26d7f3139e33e6f47ca1ba07c085e4fcd9f4583d22269a5a32f213eb94fb1e15da3920a37456a2d056f7bff8bcd907b976bc9043033830ee69ae79cde8fa7c81e5b54cdca322fd9dbb62a549d56a2525d29b032951ab22a6b5c3d435b781f39db6", 0xbd}, {&(0x7f00000002c0)="262b6c8f6967d798efafa7d3c8de5b191b3e811046768216769b7ef66dc4232f2d7c325ae5d23787f717aa77918ee40678955cb15c3aedb1bdda5ae46f7a89079b9d62993835", 0x46}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000340)="c7fb7deb537198461294cf1ccfdc639ea7c709da28930658c76c0266744028cb0ded33be046e3841d0ac53a494ec13df7c8f407cac9b47b0fd9d03c427d1f78d15e0700290e05ee485225c136743be11468407ae9a77f0d06d9dc37b1e71427531ce7c69efacb87ac355489247839ba16328a3f064c293c1d03398b74f4d4d4f76d541070f775ab69da92e683aa011abedaac635c70f6edbe110dd41599b51a18e039a8fa3206d0fcebd4a9b7ee67238e080aaec1349eab9136b75cf80b0550a82ee65ed07", 0xc5}, {&(0x7f0000000440)="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", 0xfe}, {&(0x7f0000000540)="0313942c682b02c54340a04bc797a2b599a739df5d3099d91d6517bb2c2071f0e9af39f93ad07767f26b222f9afe38b0df631e440021cac5cff4da8c288add2dca1fa09047d0761ab5834cdbf73e176c55c9ac79af08fc63f788311305dfc936cc768c5b5bb0a5df31cb14159f8ba9455de516491f05d34f30cca49801f7c956c56eddf26f956d3be6db952715c651af1c42ee07df4a8dc00b349bf3ad2731c659c82a04786a028ba04ff9253df8ac4ef6aedc33fb2cedf654d02fee0112f7398ff7c6b9dbe1e0508b22e1280c26ef595b9db763eee8462224686c904c7562907c73cb43fc014a2909", 0xe9}, {&(0x7f0000000640)="2c9e631b9f625d73361dcaac33a44ba26036a80dfb95739b466bca695d5e75ba4f723d998bb937ab4c7cb578523c1981a75a3ef1585343d6a21afe4244c6c82c4c833b8e4dd1fa8c7b52d62119f5f505b1d3bb6b477e9dadb9c2e69302a64f9ec6a07174974036956f10f826819ca4e93ae260", 0x73}, {&(0x7f00000006c0)="7fb7e660769a63babe613d817dfbe98825c97cb3b61b2dc062cb50311c8d2065764112d9d7f862915b2c8fed610ab170367888a974c17f7df1f2b8c9bb2221b5a6a519e32b02d01121991425d74d5ea049923847c376625eb37caa127af09342f0d1ed82", 0x64}], 0xa, &(0x7f0000000800)}, 0x41) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/125, &(0x7f00000000c0)=0x7d) syz_open_dev$vcsn(&(0x7f0000000800)='/dev/vcs#\x00', 0x380000000000000, 0x20000) 2018/03/15 16:44:58 executing program 5: syz_emit_ethernet(0x189, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00100000000087dd600229299ea4fd548aa66900ff00000000ff0209000000000000000000000000010200907800000000609433df000400000000000000000061decc3140000000011f435072b747116d31668403b8fe800000000000e100000000c946e382026fd86df93848fae40b7daedff931edba974f53d0edd9b127b65248f870c1d5b872942a15918426"], 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2800, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40000000000010, &(0x7f0000000080)="01000000020f0100130800087cf55988", 0x10) r1 = semget(0x2, 0x3, 0x4) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000000000)=""/205) 2018/03/15 16:44:58 executing program 4: r0 = socket$inet(0x10, 0x80001, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) ioctl$VT_WAITACTIVE(r2, 0x5607) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="240000002100030f07fffd946fa283bc8000000000000000271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/03/15 16:44:58 executing program 3: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000000c0)={[0x4000, 0xf002, 0x0, 0x1000], 0x0, 0x8, 0x36c}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000180000fa00000000dd00000016d20e58eb9130b721c7a957ad9a783988d91a90a60eac37cae37c5325ea1d13572f7e333dfba751af5db36937108864c26d29a456b37c1e33c3881a4352b9a5c4990319a8859dcadf5990c822ae61d7a99e78b44267007b523451f4046da1b3cdc13a51e0b0a327ab2a2538f973dce2d6ddda329057c4ec7f33eafbc064d6c6fdad6f58c545dc45dca32402a8d6f647c39ec40ad7ae504448fbf7a4e58ad431ec4c9607005a68f4", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, r2}}, 0x48) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x1) write$rdma_cm(r1, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r2}}, 0x48) 2018/03/15 16:44:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e33fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) restart_syscall() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8c000)="4ba64b831ac77a2e40f4a9adc54b3e2ef865683d321733b619d7634872f796cda2c6d77afe1e5e2ff9c3583f827ff634a3364331b51fda2945aa4d3ac7b4f5291d", 0xffffffffffffff22) 2018/03/15 16:44:58 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/96, &(0x7f0000000080)=0x60) mlock2(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/03/15 16:44:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x20000, 0x200, 0x8001, 0x1c56, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f3e08)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_address={0x4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x38}, 0x1}, 0x0) 2018/03/15 16:44:58 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000080000)="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") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xf2) 2018/03/15 16:44:58 executing program 4: r0 = dup(0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080), 0x10) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0xa, 0x13, 0x0, "12a3091893f470e4fc27ecd1b7391337f92a1368b17c7e02c93cc9e394cb4bf4a2bb9b3153438e510a2bfed56c5b07b9d27a6cda964bac68ac564134a01aa3c3", "fd5942a4f795f13728e51f62cfbea6bb7c89f3675e3865605e4bfb0878fe7dbb", [0x1000100000000, 0x4525]}) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r0, &(0x7f00000005c0)=[{{}, 0x20, 0x9, 0x5}, {{0x77359400}, 0x100, 0x80, 0x1f}, {{0x77359400}, 0x27, 0xff, 0x1000}, {{0x77359400}, 0x7, 0xcd8, 0x101}, {{r1, r2/1000+30000}, 0xffffffff, 0x3, 0xff}, {{}, 0x71b9, 0x0, 0x3}, {{0x77359400}, 0x5, 0x8000000, 0xffffffffffff7c05}], 0xa8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x56}, 0x4) linkat(r0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='-securityposix_acl_accesscgroup\x00') accept$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xffff, &(0x7f0000000240)='./file0\x00', r3, &(0x7f0000000340)="b37414231b11e00f242a1cb1cc47f44e9a09d1955dab886bb825237a12ef236c4eae72a13d926a0caa10ae0df924f5144d2d798416447a288ba0588f490d50cddc6fe3dfb8") mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x0, &(0x7f0000000100)) rt_sigaction(0x28, &(0x7f0000000480)={0x1, {0x7}, 0x8000000, 0x48}, &(0x7f00000004c0), 0x8, &(0x7f0000000500)) 2018/03/15 16:44:58 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) accept4(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001bc0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000001cc0)=0xe8) fstat(r1, &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001f80)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000002280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f0000002240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="6c0200001400000025bd7000fcdbdf25fe8000000000000000000000000000bbffffffff0000000000000000000000004e22ff814e2209060200a0208f000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="c1ffffffffffffffc300000000000000020000000000000004000000000000008a4d0000000000000e050000000000000400000000000000d9360000000000009609c3720000000004000000000000000300000000000000020000000000000009000000c06b6e0003010300000000000c00100001000000000000000c001c00", @ANYRES32=r6, @ANYBLOB="010000009dacd21f0e4398f3da51ecaf469d8c55904345e3cce0d9f897"], 0x26c}, 0x1, 0x0, 0x0, 0x4000044}, 0x20000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/15 16:44:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x301) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x77, 0x1000010004}, 0x14) r1 = getpid() ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000000300)={&(0x7f0000000040)=""/122, 0x7a}) sendto$inet(r0, &(0x7f00000002c0)='!', 0x15d, 0x0, 0x0, 0x35a) setns(r0, 0x4000000) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) sendto$inet(r0, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/15 16:44:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e16}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) prctl$void(0x37) r2 = accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000b0fffc)=0x80, 0x0) shutdown(r0, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/15 16:44:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(0xffffffffffffffff) accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b) close(0xffffffffffffffff) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/122, 0xfffffffffffffe17) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa}) 2018/03/15 16:44:58 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x12000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3, 0x3, 0x1, 0xfff, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="8d000000899a32c1f4877ee1e01a055e19cc6a5a77aad563fd9b13be6ac23df0b1d18415d70bb89743910f738120d51d6aa1efebd2385fc2b7832d83202b85faea2f543dffc8948512fba2be328635b9b7773f377c8fd608d07aebdb35013dceaf08d28f767f521fc9eb2866c8d953ad1904a1832a17d6ee94f76955943ac8914a9e2435f128061b0c88a6e69024b6b6a0"], &(0x7f0000000200)=0x95) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x7, 0xb000}, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x40a02, 0x0) r3 = memfd_create(&(0x7f0000000340)='\x00', 0x3) ioctl$int_out(r3, 0x5462, &(0x7f00000003c0)) r4 = accept4$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000400)={'nr0\x00', r5}) write$sndseq(r2, &(0x7f00001bce80)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x81, 0x3}}], 0x30) 2018/03/15 16:44:58 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) pread64(r0, &(0x7f00000000c0)=""/2048, 0x859, 0x40000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7f, 0x6, 0x0, 0x10000, 0x2}, &(0x7f00000008c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000900)=r2, 0x4) 2018/03/15 16:44:58 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x40}, 0x1}, 0x0) 2018/03/15 16:44:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000001, 0x84000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3de) 2018/03/15 16:44:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x4) fcntl$setstatus(r0, 0x4, 0x2000) shutdown(r0, 0x1) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000a59000), 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) [ 51.769970] 9pnet_virtio: no channels available for device ./file0 [ 51.805433] 9pnet_virtio: no channels available for device ./file0 2018/03/15 16:44:58 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES32], 0x0) 2018/03/15 16:44:58 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) mlock2(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000040)=0x3f, 0x5, 0x0) geteuid() 2018/03/15 16:44:58 executing program 4: syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) 2018/03/15 16:44:58 executing program 5: r0 = eventfd2(0x200000005, 0x3) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000000140)=""/231, 0x3}], 0x1000000000000180) 2018/03/15 16:44:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000000000)=""/24, &(0x7f0000aed000)=0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000000080)=0x10000, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1c, {0x2, 0x4e21, @multicast1=0xe0000001}, 'nr0\x00'}) sendto$ax25(r1, &(0x7f00000000c0)="5cad16463e60aa546c8ab8d379f5098547746a415f", 0x15, 0x4000014, 0x0, 0x0) 2018/03/15 16:44:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x6, 0x3, "19d77b9a669a", 0x1}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000548000), 0x4) 2018/03/15 16:44:58 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x42000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x1000, 0x2, 0x0, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0xfffffffffffff4e6, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000100), 0x1aa) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000340)={@ax25={0x3, {"f8de4980f53093"}, 0x9}, {&(0x7f0000000240)=""/170, 0xaa}, &(0x7f0000000300)}, 0xa0) 2018/03/15 16:44:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000002040)={0x101, 0x2d9, &(0x7f0000000040)="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0x1000, 0x1000}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000000)) 2018/03/15 16:44:58 executing program 4: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = getpgid(0x0) sched_setaffinity(r3, 0x1cd, &(0x7f0000da3000)=0x2) open(&(0x7f0000000000)='./control/file0\x00', 0x20000, 0xc4) link(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) dup2(r0, r1) 2018/03/15 16:44:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa, 0x110}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) r3 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) renameat(r3, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000100)='./file1\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/15 16:44:58 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) listen$netrom(r0, 0x100) 2018/03/15 16:44:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20}, 0x10) sendmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000000)=@rc={0x1f}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)='\f', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=')', 0x1}], 0x1}}], 0x2, 0x404000d) 2018/03/15 16:44:58 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) 2018/03/15 16:44:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)={0x20, 0x2a, 0xaff, 0x0, 0x0, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) get_robust_list(r1, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000140)={&(0x7f0000000100)}, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) 2018/03/15 16:44:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0x4, 0x1, 0xd10}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r1) 2018/03/15 16:44:58 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000040)) write$eventfd(r0, &(0x7f00000002c0)=0x20400000000, 0xffffff5f) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) 2018/03/15 16:44:58 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f00000018c0)={&(0x7f0000001740)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001880)=[{&(0x7f0000001780)="85", 0x1}], 0x1}, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000000000)) [ 52.000730] openvswitch: netlink: Message has 4 unknown bytes. [ 52.013554] audit: type=1400 audit(1521132298.416:48): avc: denied { getopt } for pid=7023 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/15 16:44:58 executing program 2: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x109080) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x8, 0x922000000}, 0xc) prctl$intptr(0x1c, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x62, 0x8007, 0x1, 0x3f, r1}, 0x10) 2018/03/15 16:44:58 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4c00, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0xffffffff, &(0x7f00000000c0)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b93ffc), 0x6c81a57652e977ef) 2018/03/15 16:44:58 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x7, 0x5, 0x3bf, 0x4, 0x1000}, 0x14) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3f, 0x500) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x4000) listen(r1, 0x101) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=ANY=[@ANYBLOB="300000001900110100000000000000101400050000000000000800000000000000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/15 16:44:58 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff1b}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpgid(r1) 2018/03/15 16:44:58 executing program 0: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x800) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x800) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x5, 0xc2]) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x0) 2018/03/15 16:44:58 executing program 7: getrusage(0x0, &(0x7f00000000c0)) r0 = socket(0x200000000000002, 0x80003, 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff3c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200)=0xff, 0x4) setsockopt(r0, 0x80000000000ff, 0x1, &(0x7f0000005000), 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000280)={r1, 0x1, 0x0, 0xff, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/15 16:44:58 executing program 4: r0 = inotify_init1(0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) r2 = dup3(r0, r1, 0x800) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1, 0x3, 0x8e, &(0x7f0000ffc000/0x4000)=nil, 0xba}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) [ 52.050830] openvswitch: netlink: Message has 4 unknown bytes. 2018/03/15 16:44:58 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x5, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x81, 0x1) accept$alg(r4, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x20, 0x1) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x10202, 0x0, &(0x7f0000980000/0x4000)=nil}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000180)) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) 2018/03/15 16:44:58 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00\x00\x00\x00\x00\x00\t\x00'}, &(0x7f0000000080)=0x54) 2018/03/15 16:44:58 executing program 1: mkdir(&(0x7f0000a09000)='./file0\x00', 0xfffffffffffffffd) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x400, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) mkdir(&(0x7f00000000c0)='./file0\x00', 0x10) removexattr(&(0x7f0000f19000)='./file0\x00', &(0x7f00003c9000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\t\x00']) 2018/03/15 16:44:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x8000000000005, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r1, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/03/15 16:44:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) io_submit(0x0, 0x0, &(0x7f0000000340)) connect(r0, &(0x7f0000000040)=@rc={0x1f, {0x6, 0xd7, 0x3, 0x2, 0x41, 0x10000}, 0x1f}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000000)="a61e3c6b384eb61858512c2bc5b50d2d82a63c", 0x13}], 0x1, &(0x7f0000000000)}, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000000c0)="97ea43004b2d649f4484eb6665231fed2c2e92d652bc7c23fdde99f22bb9b1caff010874a0ce36ed51ab618eb145232c3b83e5ddcec501333e7998a7eb2605210a5f0c42d3075104e0673534f9928b7f43a0f777e20a74effecfd1a23ad753d926d399c50cff3efc8abac054108e58cb392719c41e0466ede75162d22eb1613c5f9146eabb5f4fb324f5e10d3a90958fe5b0e9e0807456889bcef1e83949908ee67d7f1b9cc680b16a51af58fe8dfe4e2adec5899301f657dd6ab7637a2757562b0d547a8aa256825da1040dd7c52e4e55cef039a786ebf6a6bec2873d8da714ca951f71182240ec7d7c4f5d0bcdbe9687", 0xf1) 2018/03/15 16:44:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) r3 = dup3(r2, r0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = shmget$private(0x0, 0x1000, 0x1200, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) 2018/03/15 16:44:58 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) 2018/03/15 16:44:58 executing program 0: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x200000) fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x80003) fsetxattr(r0, &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)='/dev/sg#\x00', 0x9, 0x1) 2018/03/15 16:44:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/38, 0x26}, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = shmget(0x1, 0x3000, 0x0, &(0x7f000075e000/0x3000)=nil) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x800, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) write$eventfd(r3, &(0x7f0000000040)=0x1000000000, 0x8) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100), 0x2) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000500)) ioctl$KVM_S390_VCPU_FAULT(r5, 0x4008ae52, &(0x7f0000000180)=0x7) dup3(r5, r3, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) clock_gettime(0x1, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000764000/0x3000)=nil, 0x3000, 0x0, 0x6010, r3, 0x0) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000340)=""/36) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 52.267182] audit: type=1400 audit(1521132298.669:49): avc: denied { ipc_lock } for pid=7077 comm="syz-executor2" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 16:44:58 executing program 1: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000100)='ramfs\x00', 0x2f0, 0x0) 2018/03/15 16:44:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xa, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0x301) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0xfffffffffffffffc, 0xcc) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x77, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)='*', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x2000) 2018/03/15 16:44:58 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x34080) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x11, 0x900) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c37fe0)={0x0, &(0x7f000002d000), 0x2, r2, 0xb}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000500)={0x0, &(0x7f000002d000), 0x0, r2, 0xa}) 2018/03/15 16:44:58 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x404000, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000ffc), 0x1b0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) 2018/03/15 16:44:58 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/03/15 16:44:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000e47de8)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 'syzkaller0\x00'}}) 2018/03/15 16:44:58 executing program 7: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, &(0x7f0000000040)=""/180, &(0x7f0000000000)=0xb4) 2018/03/15 16:44:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000536ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x8101) socketpair(0x9, 0x7, 0x7fffffff, &(0x7f0000000040)={0xffffffffffffffff}) mq_notify(r3, &(0x7f0000000200)={0x0, 0x22, 0x0, @thr={&(0x7f0000000100)="70f76eb9132381bcaabe04054705856a5256bfa6753596b2d3064440a7dedf73", &(0x7f0000000140)="26df17748994cd09bd0a6d367398e3322673a0f06891a53f91fe338684508bcae07ba6a85cae28b2428ad416eebee2c54209898eaf97cefbd3e431cfae751b5fc8118daefd0a617e2df0045118b5f78abe1ae56095a53e420984549d88f01782296675dfb8727b0a5cfb414f10018f7cc1aa3c33a60b37052a003a9ceb6eb7fe9d8193e788816c6e9a8f3294d78dff3c8c53519a4228e84a"}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000440)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000240)=0x20) removexattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='user.syz\x00') ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f000002d000), 0x0, r4}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000280)='./file0\x00', r5, r6, 0x0) 2018/03/15 16:44:58 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/42}, 0xffffffad, 0xfffffffffffffffd, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)) msgctl$IPC_RMID(r0, 0x0) 2018/03/15 16:44:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7e, 0x200080) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f00000002c0)=@sco, 0x80, &(0x7f0000000680)=[{&(0x7f0000000240)=""/6, 0x6}, {&(0x7f0000000340)=""/203, 0xcb}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000000540)=""/160, 0xa0}, {&(0x7f0000000600)=""/124, 0x7c}], 0x5, &(0x7f0000000700)=""/78, 0x4e, 0x80}, 0x1}, {{&(0x7f0000000780)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)=""/137, 0x89}, {&(0x7f00000008c0)=""/12, 0xc}], 0x2, &(0x7f0000000940)=""/152, 0x98, 0x800}, 0x100000001}, {{&(0x7f0000000a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000a80)=""/36, 0x24}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)=""/11, 0xb}, {&(0x7f0000000b40)=""/87, 0x57}], 0x4, &(0x7f0000000c00)=""/183, 0xb7, 0xd203}, 0x551}], 0x3, 0x40002001, &(0x7f0000000dc0)={r2, r3+30000000}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000001c0)={0x0, @time={r4, r5+10000000}, 0x3, {0x4, 0x100}, 0x94, 0x3, 0x6}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffa, 0x80000002}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/15 16:44:58 executing program 3: r0 = gettid() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f00000000c0)) r2 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x2a) 2018/03/15 16:44:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f00000000c0)="ebf81f08b691f8488045c5a71fb9ab3d7cabbcba3c72986aa3fc", 0x1a, 0x4800, &(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000100)={0x8000, 0x8, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10001}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380)=0x7, 0x4) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) bind$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x0, 0x2, 0x7, 0x2, 0x20, "0bfc059ce36862dc75b8003de29761535b37c62a7d57bb1ed14e6927e81f469aee13ccd825c26f3029a57961018361a73e80968bad61f6bf41ee808240bfb9", 0x2e}, 0x60) 2018/03/15 16:44:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc7539(chacha20-simd,sha512-generic))\x00'}, 0x58) r1 = getpgrp(0x0) ptrace$peek(0x1, r1, &(0x7f0000000240)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000180)="d48685afa2028b2a38d21b2cf04680c9de50b267e4", 0x15}, {&(0x7f0000000200)}, {&(0x7f0000000280)="e1ee3799184ed0817334c8552ad16ab08b333e02c79b8618fe50c603c7cd05f0bfb791a397a753b328b7c1", 0x2b}, {&(0x7f0000000440)}], 0x4}, 0x0) sendmsg$alg(r2, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0), 0x0, &(0x7f00005e5000)}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0505510, &(0x7f00000001c0)={0x9, 0x5, 0x101, 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x40007) 2018/03/15 16:44:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0xffffffffffffffff) socket$rds(0x15, 0x5, 0x0) 2018/03/15 16:44:58 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001500)='/dev/vcs\x00', 0x0, 0x0) pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000001600)=0x7f, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001640)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001740)={0xffffffffffffffff, 0x50, &(0x7f00000016c0)}, 0x10) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000000)={'\x00', 0x1ff}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001780), 0x4) ioctl$int_out(r0, 0x0, &(0x7f00000017c0)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001800), &(0x7f0000002840)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x4, 0x0, 0x9}) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)="b292141078c29f377879d64662ef89950767f5a5dbff") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002940)) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002a80), 0x2) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000002ac0), 0x4) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000002b80)) fchdir(r1) 2018/03/15 16:44:58 executing program 2: r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000001ffc), 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000140)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x814f, 0x1000, 0x5, 0x4, 0x31266cf6}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, &(0x7f00000002c0)=0x4) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040)=0x6, 0x4) 2018/03/15 16:44:58 executing program 1: r0 = perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 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) socketpair(0x4, 0x807, 0x80, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x501000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0xd000, &(0x7f0000000100), 0xa, r3, 0x8}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000000240)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000280)=0x14) sendto(r3, &(0x7f0000000440)="96cad75ec2c3e7024c943ca3656c9c2c035cb5b5ab7e39f8ee196873fdd45fff9f5bc21e02a6b5ec08c3f9cd160a9f59ced8c58ac7a7d2a9a6b43b3d3a08e84f5a8a0271558e120cfca4d9d102f8e2f53fa958514197fe1b0c9947be62d0991bd91a522be0957d20c1f1eaa646669c336e9b133231b363caee04f86662e814b731d02edff366fb042871b035a5315afd493aaf48867e19671673561c09bdbf7b9597241f775b06cd40788a5fb865aaae732e", 0xfffffffffffffec3, 0x1, &(0x7f00000002c0)=@ll={0x11, 0x18, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) ioctl$LOOP_CLR_FD(r2, 0x4c01) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000003680)=ANY=[@ANYBLOB="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"], 0x190) mknodat(r1, &(0x7f00000035c0)='./file0\x00', 0x1000, 0xffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) recvmmsg(r2, &(0x7f00000033c0)=[{{&(0x7f0000000500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000680)=""/15, 0xf}, {&(0x7f00000006c0)=""/197, 0xc5}, {&(0x7f00000007c0)=""/76, 0x4c}], 0x4, &(0x7f0000000880)=""/216, 0xd8, 0x10f1}, 0x6}, {{&(0x7f0000000980)=@hci, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/52, 0x34}, {&(0x7f0000001a40)=""/172, 0xac}, {&(0x7f0000001b00)=""/144, 0x90}, {&(0x7f0000001bc0)=""/187, 0xbb}, {&(0x7f0000001c80)=""/42, 0x2a}], 0x6, 0x0, 0x0, 0x8b}, 0xd6}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001d40)=""/200, 0xc8}], 0x1, &(0x7f0000001e80)=""/174, 0xae, 0x7ff}, 0x20}, {{&(0x7f0000001f40)=@vsock, 0x80, &(0x7f00000032c0)=[{&(0x7f0000001fc0)=""/172, 0xac}, {&(0x7f0000002080)=""/132, 0x84}, {&(0x7f0000002140)=""/167, 0xa7}, {&(0x7f0000002200)=""/2, 0x2}, {&(0x7f0000002240)=""/16, 0x10}, {&(0x7f0000002280)=""/19, 0x13}, {&(0x7f00000022c0)=""/4096, 0x1000}], 0x7, &(0x7f0000003340)=""/67, 0x43, 0x100000001}, 0xfffffffffffffff8}], 0x4, 0x100, 0x0) setsockopt$inet6_buf(r6, 0x29, 0xca, &(0x7f0000003600)="10d4446eb93e2ff2bbe1f01c6528e2bc85dbc3b467bab14446328e631cb84925d3d6074d35aa5c593c45ad62eb2e12a210c4ddb5a8d9d1dc61ac32b113aa9907fadddd9fcd550f070244f9646f", 0x4d) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000003540), &(0x7f0000003580)=0xe, 0x80800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) finit_module(r2, &(0x7f00000034c0)='/dev/cuse\x00', 0x1) 2018/03/15 16:44:58 executing program 4: clock_getres(0x6, &(0x7f0000000040)) [ 52.511189] audit: type=1400 audit(1521132298.913:50): avc: denied { dyntransition } for pid=7128 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 2018/03/15 16:44:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) r1 = gettid() getpgrp(r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000002c0)={0x100010000000000, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x8000}, &(0x7f0000000000)=0x98) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 2018/03/15 16:44:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000300)=""/210, 0xfffffffffffffff7}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) ppoll(&(0x7f0000000600)=[{r0, 0x20}, {r0, 0x8242}, {r0, 0x8400}, {r0, 0x8190}, {r0, 0x200}, {r0, 0x8100}, {r0}], 0x7, &(0x7f00000007c0)={0x0, 0x1c9c380}, &(0x7f0000000800)={0x7}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000640)={r0, r0, 0x1, 0x12, &(0x7f0000000600), 0xfff, 0x5a7, 0x0, 0x4f, 0x0, 0x1ff, 0x200000000, "84101afe53389dd969f8f60388492b69353525b00819a1b06abb276262147996171b2aa4d4d856454a8df8dc56aea0db48f5677cb80a24f1f9db85e791cc826b007c72873d729166f653cd6715739103a3796f004cc847f732b19ae0915533f1efddb7349dd972e288bf7ec1829c92961e59971d9a569bcadd7d6643a23c0fa46042b69539ca1945801b580994f89dcd70c7b624cf684a80a5c8b1df173836c3e3461f5dd9b930d1aea8127d276eca550bfa17a9569809dd9929dc5312524d24dad02880bbbb45a7da40f0"}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00\x00\x00\x00\x00\x00\b\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x2, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) r4 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x2, 0x200) connect$netrom(r4, &(0x7f0000000580)=@ax25={0x3, {"1499e721e6aa7c"}, 0x6}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000440)={'erspan0\x00', &(0x7f0000000400)=@ethtool_gfeatures={0x3a, 0x3, [{0x7, 0x4, 0x9, 0x8}, {0x400, 0x1, 0x40, 0x3ff}, {0x3, 0x800, 0xfffffffffffffff9, 0x5}]}}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900000000000000000000007f000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xffcb}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, 0x8, 0x1}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r6, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x1}, 0x90) 2018/03/15 16:44:59 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x9f0, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000040)=""/239, 0xef) 2018/03/15 16:44:59 executing program 7: r0 = request_key(&(0x7f0000000780)='id_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000800)='\x00', 0x0) request_key(&(0x7f00000006c0)='cifs.spnego\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)="5c6d696d655f74797065736563757269747976626f786e657431f374727573746564707070302d272173656c696e757873656c696e75783a2d5e00", r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f00000009c0)=@ethernet, 0x80) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000880)={0x2, 0x2, 0x7, 0x2, 0x0}, &(0x7f00000008c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000900)={r3, 0x144}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400840, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r5, 0xc4c85512, &(0x7f00000001c0)={{0x2, 0x3, 0x3, 0x9, "37bd34c95ee2294fc275b419f921406baecb158d7e0492bb7e1cf69ebbac22abdf649c06f11735584feac8ee", 0x2e8}, 0x6, [0x8, 0x7ff, 0x80000000, 0x8000, 0xd1f, 0x81d, 0x3, 0x4, 0x7fff, 0x2, 0x3c, 0x1, 0x81, 0x0, 0x3, 0x0, 0x35c, 0xf91, 0xfffffffffffffffb, 0x1, 0x0, 0x8, 0x85e0, 0x100, 0x10000, 0xdd6, 0x1f, 0x8, 0x0, 0x284dc245, 0x7, 0xff, 0x2, 0xb9, 0xcd, 0x74, 0x2000000000000, 0xba, 0x1, 0x3fffc00000, 0xfa98, 0x0, 0x80000000, 0xffffffffffffff6d, 0x1f, 0x13b96430, 0x3, 0xffffffff, 0x7ff, 0x61, 0x8, 0x52, 0x2, 0x9, 0x5, 0x7fff, 0x8, 0x100000000, 0x10000, 0x9, 0x4, 0xbc, 0xfff, 0x0, 0xffffffff7fffffff, 0x8001, 0x7c, 0x0, 0x2, 0x4, 0x2168, 0x100, 0x4, 0x2, 0x5, 0xe1, 0x6, 0x20, 0x6523, 0x6, 0x3ff, 0x3, 0x5, 0x80000000, 0x6, 0xe3, 0x3, 0x1, 0x1, 0xd7, 0x2942, 0x5, 0x1, 0x400, 0x5, 0x4, 0x5, 0xdecb, 0xe70b, 0x400, 0x8, 0x2, 0x8, 0x0, 0x4, 0x1f, 0x4, 0xd1b5, 0x101, 0x1, 0x7f, 0x9, 0x800, 0x0, 0x80, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x439, 0x100000001, 0x1f, 0xff, 0x4, 0x5, 0x3, 0xffff, 0x1], {0x77359400}}) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) r6 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000010ff0)={0x1d, r4}, 0x10, &(0x7f000000eff0)={&(0x7f0000000940)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {0x0, 0x0, 0xfffffffffffffffc, 0x7fffffff}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x80000000}, 0x100000000) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f000000fff0)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)=ANY=[@ANYBLOB="02000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000050000000000000000000000000600000000000000"], 0x48}, 0x1}, 0x0) 2018/03/15 16:44:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="4ca267516e65742f8a7a3961726b2aa90bdc59536cc52e66b5c4da527000678c28c6a21bc694beb1952db99712d770f6d6f59281907699158b0c09000000000000009407c8418d26e3ccd9b319ac5a") sendfile(r0, r0, &(0x7f0000000280)=0x42401, 0x5) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/15 16:44:59 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x40) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000000000)=0x4) 2018/03/15 16:44:59 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f000059e000/0x2000)=nil, 0x2000, 0x7, 0x31, r0, 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000002640)=ANY=[], &(0x7f0000123000)) remap_file_pages(&(0x7f000086a000/0x11000)=nil, 0x11000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ecff8)=0x5, 0x20, 0x6) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x55, 0x2) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000200)=0x6) r3 = fcntl$dupfd(r0, 0x406, r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000140)=r4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r3, 0x40405515, &(0x7f0000000080)={0x1, 0x3, 0x1f, 0x2, "5564a69fdcc3069f00846ab920c9f2c5a3352eedb80aa358e4d0b26a9e3dae3414493291a62b6e35203a707a", 0x7fffffff}) mbind(&(0x7f0000099000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000000180)=0x40, 0x8f4, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x9) 2018/03/15 16:44:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000200)={"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"}) r2 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmdt(r2) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000001c0)={0x0, 0x2}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/55) sync() getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/15 16:44:59 executing program 0: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\'\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/15 16:44:59 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x5, 0x5, 0xfffffffffffffffa, 0x1f}, 0xfffffffffffffecf) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1ff) close(r0) read(r0, &(0x7f0000b81000)=""/7, 0xffa40e52) 2018/03/15 16:44:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x218900, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000000c0)) read(r1, &(0x7f0000000000)=""/1, 0x1) fallocate(r0, 0x2, 0x2, 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)) 2018/03/15 16:44:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(0xffffffffffffffff, 0x81785501, &(0x7f00000000c0)) 2018/03/15 16:44:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x5, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x10001) getsockname(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0xe20c, 0x4e22, 0x0, 0xa, 0x20, 0x80, 0xac, r2, r3}, {0x5, 0x7, 0x1, 0x0, 0x1, 0x3, 0x8001}, {0x7ff, 0xfffffffffffffff8, 0x5465, 0x3}, 0x9, 0x6e6bbd, 0x3, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0x755a4e4d62671ae9, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x3, 0x1, 0xb32, 0x6, 0x2, 0x1f}}, 0xe8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fff) getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f0000000040)=""/24, &(0x7f0000000080)=0x2d0) signalfd4(r1, &(0x7f00000000c0)={0x1}, 0x8, 0x80800) 2018/03/15 16:44:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x7, 0x4) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000961f4c)={0x18, 0x23, 0x829, 0x0, 0x0, {0x100000014}, [@nested={0x4, 0x7}]}, 0x18}, 0x1}, 0x0) 2018/03/15 16:44:59 executing program 1: setxattr(&(0x7f0000c7e000)='..', &(0x7f000006afef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="716031bce5d30a4260ba12299f86", 0xe) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/03/15 16:44:59 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001080)=@nat={'nat\x00', 0x19, 0x2, 0x0, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f00000001c0), &(0x7f0000000e40)=ANY=[]}, 0x78) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/4096, 0x1000}], 0x2, 0x0) 2018/03/15 16:44:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/15 16:44:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000040), 0x4) socket$packet(0x11, 0x0, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x324) close(r0) keyctl$unlink(0x9, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fff, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0xee, &(0x7f0000000180)="aa7e930de0e94e29c7033a610fc1425be4e2b04429c82f33f2798a867298fe9879a84da6682e3f6bed902359849c4cb5f09c293280ea20522fb978c93a1a75e287608c2365eabf2e24d833f596c0b37b64f3af089e872bee04bfef2de64e094647eacd2966b012b8782a9cac5aef6aff902fb3b6dbbe26900753d0a3f3b1f79f13adb8b24a3fe7d3bfba3264c623dbfa917f203c93176bafa94ed6a59ec968b92f033d56a442c0b2536a2cd9f17a375576baf369c4f8b425f37ff44a0e0ebf1657734d11570344f524407398fecd67d217ae83c7a92ba3a1faee0fb4ccd77bd11431d364300d4f6f71800d5fd67b"}) 2018/03/15 16:44:59 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000140)={0x5, 0x0, 0x0, 0x0, 0x377, 0x0, 0x0, 0x0, [@sadb_lifetime={0x0, 0x0, 0x6}, @sadb_x_policy={0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6}}]}, 0x38}, 0x1}, 0x0) 2018/03/15 16:44:59 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x42, {0x2, 0x4e20, @rand_addr=0x99e4}, 'lo\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@nat={'nat\x00', 0x19, 0x4, 0x458, [0x20000240, 0x0, 0x0, 0x200004e8, 0x20000668], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'vcan0\x00', 'teql0\x00', 'bcsh0\x00', 'teql0\x00', @empty, [], @empty, [], 0x70, 0xe0, 0x110}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x1b, 0x0, 0x0, 'bridge0\x00', 'lo\x00', 'ipddp0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xf8, 0x130, 0x168, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @realm={'realm\x00', 0x10}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'syzkaller1\x00', 'rose0\x00', 'lo\x00', '\x00', @random="950182619bf6", [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'bcsf0\x00', '\x00', 'nr0\x00', 'lo\x00', @random="ba54f044bef3", [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0x4d0) 2018/03/15 16:44:59 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x430000, 0x0) accept4$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000001c0)=0x1c, 0x80800) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00000000c0), 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}, 0x100) r1 = socket$inet6(0xa, 0x1, 0x400) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000040)=0x7, 0x4) 2018/03/15 16:44:59 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x3f, 0xffffffffffffffff, 0x4a) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/15 16:44:59 executing program 3: socketpair(0xf, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x2, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1400) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x20131, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000100)=r0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/90) socket$inet6_tcp(0xa, 0x1, 0x0) [ 52.947278] kasan: CONFIG_KASAN_INLINE enabled [ 52.952269] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 52.959774] general protection fault: 0000 [#1] SMP KASAN [ 52.965322] Dumping ftrace buffer: [ 52.968869] (ftrace buffer empty) [ 52.972582] Modules linked in: [ 52.975827] CPU: 0 PID: 7228 Comm: syz-executor0 Not tainted 4.16.0-rc5+ #354 [ 52.983176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.993650] RIP: 0010:lowpan_device_event+0xca/0x130 [ 52.998729] RSP: 0018:ffff8801d28cf440 EFLAGS: 00010206 [ 53.004072] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff85af0f10 [ 53.011322] RDX: 0000000000000006 RSI: ffffc90003f5d000 RDI: 0000000000000030 [ 53.018578] RBP: ffff8801d28cf458 R08: 0000000000000000 R09: 1ffff1003a519e56 [ 53.025826] R10: ffff8801d28cf468 R11: 0000000000000001 R12: 0000000000000006 [ 53.033083] R13: 0000000000000000 R14: ffffffff876997e0 R15: ffffffff87688260 [ 53.040329] FS: 00007fea0a6e2700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 53.048532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.054389] CR2: 0000000020000000 CR3: 00000001cedad004 CR4: 00000000001606f0 [ 53.061638] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.068887] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.076132] Call Trace: [ 53.078717] notifier_call_chain+0x136/0x2c0 [ 53.083113] ? raw_notifier_chain_unregister+0x1b0/0x1b0 [ 53.088539] ? generic_xdp_install+0x4d0/0x4d0 [ 53.093117] ? dev_init_scheduler+0x530/0x530 [ 53.097598] ? rtnl_is_locked+0x54/0xb0 [ 53.101550] ? rtnl_kfree_skbs+0x70/0x70 [ 53.105601] raw_notifier_call_chain+0x2d/0x40 [ 53.110167] call_netdevice_notifiers_info+0x32/0x70 [ 53.115250] rollback_registered_many+0x8b5/0xe20 [ 53.120082] ? dev_xdp_uninstall+0x310/0x310 [ 53.124468] ? perf_trace_lock+0x900/0x900 [ 53.128696] ? trace_hardirqs_off+0x10/0x10 [ 53.133015] ? print_irqtrace_events+0x270/0x270 [ 53.137752] ? print_irqtrace_events+0x270/0x270 [ 53.142494] ? print_irqtrace_events+0x270/0x270 [ 53.147239] rollback_registered+0x1be/0x3c0 [ 53.151626] ? rollback_registered_many+0xe20/0xe20 [ 53.156618] ? __queue_delayed_work+0x226/0x340 [ 53.161282] ? mark_held_locks+0xaf/0x100 [ 53.165410] ? queue_delayed_work_on+0xc9/0x1d0 [ 53.170057] ? rtnl_is_locked+0x54/0xb0 [ 53.174019] ? trace_hardirqs_on+0xd/0x10 [ 53.178144] ? queue_delayed_work_on+0x10d/0x1d0 [ 53.182889] unregister_netdevice_queue+0x2e3/0x5f0 [ 53.187886] ? rollback_registered+0x3c0/0x3c0 [ 53.192463] ? linkwatch_schedule_work+0x130/0x130 [ 53.197381] ? tun_ptr_free+0x3d0/0x3d0 [ 53.201334] ? mark_held_locks+0xaf/0x100 [ 53.205460] ? __lock_is_held+0xb6/0x140 [ 53.209504] ? __local_bh_enable_ip+0x121/0x230 [ 53.214158] ? __tun_detach+0xa4c/0x10b0 [ 53.218196] ? trace_hardirqs_on+0xd/0x10 [ 53.222342] __tun_detach+0x520/0x10b0 [ 53.226237] ? tun_cleanup_tx_ring.part.46+0x550/0x550 [ 53.231503] ? trace_hardirqs_off+0x10/0x10 [ 53.235816] ? locks_remove_file+0x3fa/0x5a0 [ 53.240209] ? fcntl_setlk+0x1100/0x1100 [ 53.244249] ? fsnotify+0x7b3/0x1140 [ 53.247967] ? __tun_detach+0x10b0/0x10b0 [ 53.252104] ? __tun_detach+0x10b0/0x10b0 [ 53.256229] tun_chr_close+0x44/0x60 [ 53.259922] __fput+0x327/0x7e0 [ 53.263193] ? fput+0x140/0x140 [ 53.266457] ? _raw_spin_unlock_irq+0x27/0x70 [ 53.270942] ____fput+0x15/0x20 [ 53.274200] task_work_run+0x199/0x270 [ 53.278073] ? task_work_cancel+0x210/0x210 [ 53.282372] ? __close_fd+0x222/0x360 [ 53.286155] ? exit_to_usermode_loop+0x8c/0x2f0 [ 53.290816] exit_to_usermode_loop+0x275/0x2f0 [ 53.295388] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 53.300908] ? do_syscall_64+0xb7/0x940 [ 53.304875] do_syscall_64+0x6ec/0x940 [ 53.308747] ? __do_page_fault+0xc90/0xc90 [ 53.312968] ? syscall_return_slowpath+0x550/0x550 [ 53.317879] ? syscall_return_slowpath+0x2ac/0x550 [ 53.322789] ? prepare_exit_to_usermode+0x350/0x350 [ 53.327807] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 53.333165] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.337998] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.343171] RIP: 0033:0x453e69 [ 53.346336] RSP: 002b:00007fea0a6e1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 53.354023] RAX: 0000000000000000 RBX: 00007fea0a6e26d4 RCX: 0000000000453e69 [ 53.361283] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 [ 53.368527] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 53.375780] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 53.383028] R13: 0000000000000052 R14: 00000000006f0850 R15: 0000000000000000 [ 53.390313] Code: ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 75 59 48 8b 9b 50 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 30 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 3e 48 8b 5b 30 41 bd 01 00 00 00 48 85 db 74 92 [ 53.409581] RIP: lowpan_device_event+0xca/0x130 RSP: ffff8801d28cf440 [ 53.416296] ---[ end trace aa8553c955ae36ea ]--- [ 53.421080] Kernel panic - not syncing: Fatal exception [ 53.426914] Dumping ftrace buffer: [ 53.430436] (ftrace buffer empty) [ 53.434127] Kernel Offset: disabled [ 53.437732] Rebooting in 86400 seconds..