[....] Starting enhanced syslogd: rsyslogd[ 15.246982] audit: type=1400 audit(1518799341.980:5): avc: denied { syslog } for pid=3914 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. 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: [ 18.388235] audit: type=1400 audit(1518799345.122:6): avc: denied { map } for pid=4052 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 '10.128.0.51' (ECDSA) to the list of known hosts. 2018/02/16 16:42:31 fuzzer started [ 24.611986] audit: type=1400 audit(1518799351.345:7): avc: denied { map } for pid=4063 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 2018/02/16 16:42:31 dialing manager at 10.128.0.26:41785 [ 28.601110] can: request_module (can-proto-0) failed. [ 28.610316] can: request_module (can-proto-0) failed. 2018/02/16 16:42:35 kcov=true, comps=true [ 29.169051] audit: type=1400 audit(1518799355.902:8): avc: denied { map } for pid=4063 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9089 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/16 16:42:38 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000434000-0xb)='/dev/mixer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x8, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000001000-0x5c)=@ethtool_coalesce={0xf, 0x0, 0x5, 0x480000000000000, 0x4, 0x200, 0x3, 0x401, 0xd250, 0x3f34b787, 0x3, 0x0, 0x6, 0x3, 0xfc000000, 0x200, 0x3, 0x100, 0xfffffffffffffb24, 0xb8, 0x1, 0x6, 0x45}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@dev}, &(0x7f0000003000-0x4)=0x14) fcntl$getflags(r1, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000002000)=0xe8) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000003000)=0xffffffff, 0x2) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x75, 0x2040) syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x80080) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000006000)=@add_del={0x2, &(0x7f0000006000)=@common='ip6gretap0\x00', 0x3f}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000007000)="b8cb9767cd51e75267315b88029daf3d8e8e2469090f00cd5c1808ecf91b26ff01d98e50596e5535321f70af4f753bd2d76991180c33", 0x36) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000000a000-0x20)={@common='bcsh0\x00', @ifru_flags=0x1000}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000005000-0x70)=""/112) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f000000b000-0x6e)={'system_u:object_r:update_modules_exec_t:s0', 0x20, 'system_u:object_r:cron_spool_t:s0', 0x20, 0x32, 0x36, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6e) 2018/02/16 16:42:38 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000063000-0x8)={0x0}) r1 = open(&(0x7f000031e000-0x8)='./file0\x00', 0x80000, 0x1) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00008e0000-0x28)={0x2, 0x0, [{0xbe2, 0x0, 0x7}, {0x0, 0x0, 0xc71}]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000570000)={0x4, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00007af000-0x10)={r2, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000a90000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000)={0x3, r1, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x1000)=""/4096) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000005000-0x8), 0x2, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000005000)='./file0\x00', 0x101) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r5, &(0x7f0000006000)={0x2}, 0x8, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000002000)=@can, &(0x7f0000008000-0x4)=0x10) fcntl$notify(r4, 0x402, 0xa) memfd_create(&(0x7f0000002000-0x2)='-\x00', 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000005000)={0x1, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x88) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000000)={0x5, &(0x7f0000009000-0x28)=[{}, {}, {}, {}, {}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000008000-0x50)=[{&(0x7f0000001000-0x5c)="ac9e067e42523aa537e940802cca69d7bed4c93d216af98af91f31e757186ec59fa9e9a0a440df4c5aebf3dbaa56bc56724c029dc1062f0082acf7a24d813c0875a0dd2f7708875bbd2a64ac737d10fa94b97378ed0229d58362064c", 0x5c}, {&(0x7f000000a000-0x2a)="e67c1f6722404c91ffdcd551049ddb84067b7dff5daf42b30f0fa73a00664c223e2899336f002e52d225", 0x2a}, {&(0x7f0000007000)="a40b5125517bce97032aa6f2efdbd09716da2b1564804d3986999fa74abf53f15c5dd329fa8f811ab98fe6909065b6ca1a302cbae8e31bb0b3370f36f43e7c3c63e276e54baf42e6cdfc3b0ed87a750625fef81a7ba29f531684dd27c23bbbb8eae4fff9d18f146165780153bf7f9b04fc0f5e536f0077e925a683c7ac76c99af4fd515bd09f9665952985ac7697c10abc8660d03988d317fc3ea5105b1d482058c9211681fcaecf4f874dad86885bd72e7eb54fa7", 0xb5}, {&(0x7f0000006000-0x7f)="2eed6db6af167302fae5106ce674d9bbbb20970df2de4761219128ef511fe9a295ad3faabe4a760f11dafa85674cb307ccbc54233cbd5362b669965c909d923cd45360047dc2afaccdbc484e6f3329242500afa0d6c14a26f66ced6112b2a7b751309de41bdcc1cc86696045fb62e719e7ab8663547c8ca5be995204d1d4d6", 0x7f}, {&(0x7f0000009000)="5d0e7790b5fcb982bce10ddaa0980ad0a40a147edc037f82e661390d48d5a2f3c95596d53a414cae8fcc7d60fec28bf6e4132d10ac2b33615c8207e10c3328de1fef5bc0dc61b755fd36d924ef356d504d55864e86226ebe1a678ea502c2757cf14c2fcceceb13a2572506484085fea94d481165c33079212df76e9347d791822a31f609c6a6bdc9dffdc4ead70eca624e1cf1454c1fb5a3d0b45ae8868a6fcbc7a884838b8bb2e97151d1faae1c054a683317b3", 0xb4}], 0x5, 0x8) 2018/02/16 16:42:38 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000760000)='/dev/admmidi#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x1, 0x1, 0xffff, 0x3, 0x7}, 0x4, 0xc3fe}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) sched_setscheduler(r1, 0x3, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000003000-0x400)={"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"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000001000-0xe0)={0xe0, 0x29, 0x308, 0x0, 0x0, {0x4}, [@typed={0xc, 0x1b, @fd=r0}, @generic="485ae7f5305457812b8e65dbba561b9c81c38c9bbf61ed05002b48bfaf4c262e959b39399204504f270fb34a00e1c6000e3d1d88994369cc7dad4eec42d08dd91d31e0ba9ba4eda2d54cc738b462eba023c21aa5d443158fa41291f20dac49eecfec21d39edb2f2e8d714fcfbc333bce108af25c333b04823bfc806a5387449b5821a8f84a0ec37a4d7fd5a1addc384e58951dfb930e6f3ac9b12ee5597b03090525e5eb68d1854dc768660d513394", @typed={0x10, 0x3f, @u64=0x4}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x7, 0x30, 0x400, 0x3}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000004000)={r2, 0x2, 0x76, "3013cdb14afd0178f63bd7c4dbcc2ecdad9051b84f4b217addcc1112cd8d530849a8fc8602b232988ace3e82e5bb65c801722c0b80587d36b2833455b1e0060bd9e83d46324fca2f195bbf93004b9b38f688041964ea33e65c3aa22f7d370c7171a4f7193d92251b1a9814806e8b9d46baf8cdc557bf"}, 0x7e) r3 = syz_open_dev$amidi(&(0x7f0000002000)='/dev/amidi#\x00', 0x9, 0x200000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000005000), &(0x7f0000003000)=0x4) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f0000003000)) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000004000)={0x0, 0x2, 0xfffffffffffffffa, 0x2, 0x8000, 0x10000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000)={r0, r3, 0x5, 0x1}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000009000-0xa0)={r2, @in={{0x2, 0x1, @empty}}, 0x897, 0xffff, 0x7ff, 0x7}, &(0x7f0000003000)=0xa0) ioctl$KDMKTONE(r0, 0x4b30, 0x4) 2018/02/16 16:42:38 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000f3a000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x1, 0xb7f, 0x9, 0x2, 0x7, 0x7, 0x100000001, 0x800, 0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000-0x24)={0x4, 0x4, 0x317, 0xcc5, 0x2, 0x2, 0x9, 0x4, 0x0, 0x5, 0x54c7, 0x2}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) ptrace$setregs(0xd, r2, 0x6, &(0x7f0000001000)="1d848d0fd945fd4d10d824e7ff75e6db939ad6d3279cca9521390981874feded699546fd0107fd661a16ee70c91f17c060bb5137b3bd3ccb563a85dfe34c53000b01a7b17f9864da207424a55a43c3e868ea49abc0133e6ae07cb76d84b2680dfc05d823b211b9da38a6ac1a9845122ff97f1727e8a974e6862d74f96aa3b5f13c241ed44c709a0dfbef1f0291e872c0db6b9934b87937803f4bab8719c3e3dda159d3b8c2f572685e52427d5f2e27ca4fff02853a69433ffb96fe1baa57dabe7d83f08ba02278a2310c773fd12a7e7287a1999980bc7d557467f16c2b613217654a18e788f8d1572a5959") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000004000-0x36)="fbbccf8933b182ecb6a0dd0146341fd17d023d234b1a1427362acc8aeaf99b4e8b50c67477697e121ec148ab068919838ac451daa0682df817dbf20393a2b39edc7f5f272979dc9b4643ec8b0110f3933ef0f6aa8d0d6ebb9b3275a93be1418348c1145e73a77e7502b7e5f493ddb8e14f349314116e7c8cf7b667b530aa3db9d269773e420827110fb8d2a56349f85a4736afaee4b24da604019f75d2fd2539a96680962742d4ffb63530744b0dcc6c2a6d8cde") keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000004000)={@loopback, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000006000-0x10)={0x6000, 0x100000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x8)={0x1, [0x0]}, &(0x7f0000006000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r4, 0x101}, 0x8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000005000)=0x4, 0x4) getgid() ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000003000-0xa9)=""/169) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000-0x1), 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0x5}, &(0x7f0000007000-0x4)=0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7f, r3}) dup3(r1, r0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)) 2018/02/16 16:42:38 executing program 5: prctl$void(0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x7ff, 0xffffffff, 0x0, 0x9}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x94e}, 0x1c) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000002000-0x2), 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000003000)=0x81, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={r2, @in6={{0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}}, [0x3, 0x7, 0x80, 0x0, 0x100000001, 0x7, 0x8, 0x8, 0x6, 0x2, 0x2, 0x8, 0xbf, 0x0, 0x7]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000), &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000007000), &(0x7f0000007000)=0x4) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000008000)=0x7, 0x8) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r2, 0x3, 0x7}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f000000a000-0x4)={0x1, 0x6, 0x5}) 2018/02/16 16:42:38 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000fda000)='/dev/dmmidi#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ef8000-0x8)={0x0, 0x100}, &(0x7f0000aca000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001a6000-0x8)={r1, 0x24e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x2a, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000003000-0x14)={0xfffffffffffffff9, 0x5, 0xf5, 0xfffffffffffff373, 0x5, 0x6, 0x22, 0x7, 0x6, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f0000003000)="386bf6d7d064e430a60592312bbe7423147f414ebdefd8b7ce010130080f714cd16ba02e42ba7862cbbdaef3338c99c33854d94b22e4e3f5c0b5f722724ac70d6ee70c72", &(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000005000-0x5a)="9807c493e63fcff1b905537528d085004737e9ee01f9c6b27010fbe8e3f92ba9fb21bde1714e3259ba009fd237eb3d5395e97219d8ccf973ac7b6bc04f03ec617eab7b041402f5d5e9ffe320cc61bb5f44175ebf0aefff59bd84") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000007000-0x4)=0xfff) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000004000)={0x8000, 0x4}) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000005000-0x10)=@syzn, 0x10) recvfrom$ipx(r3, &(0x7f0000001000)=""/138, 0x8a, 0x2002, &(0x7f0000003000-0x10)={0x4, 0x100, 0x0, "cd5ffbc25dcf", 0x3}, 0x10) r5 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000005000-0x4)=r5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000007000)={0x1a, 0xcbac77b937989024, 0x3, 0x6, 0x5, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x100000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000008000)={r2, 0x6}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r0, &(0x7f0000c69000/0x18000)=nil, &(0x7f0000009000)=[@text32={0x20, &(0x7f0000009000)="6526650f00d6b9560300000f320f01df0f3066baf80cb840e37281ef66bafc0cb000ee0f32660f388210c4e1f9e6e46567650fc7ab53000f00510c", 0x3b}], 0x1, 0x40, &(0x7f0000009000)=[], 0x0) 2018/02/16 16:42:38 executing program 4: pkey_alloc(0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x6) r1 = dup2(r0, r0) r2 = accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000)='./file0\x00', 0x2) ioperm(0x8, 0x8, 0xa52b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000003000)=0x8a50000000, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000005000-0x4)=0x1, 0x4) r4 = socket(0x5, 0x1, 0x6) bind(r3, &(0x7f0000004000-0x80)=@generic={0x4, "806def64ece64e537ae97ff1d7e9f1d9d5d26904307c6422a56753f325a5991109d778858bfcee4ca6b08cbe33e63cba9583666f5e0dfe701f27b6d7729b7a78e3e25ae233237538e274b93b617fa29fbf050fce8b78fb8773dadc26880f7b6050748e4a985e85939913afac015586c38152222ee1043d9e75ac99303caf"}, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000006000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006000)=0x0) ptrace$setregset(0x4205, r6, 0x201, &(0x7f0000001000)={&(0x7f0000002000)="0bca403fe4217073bab52d16c02fc95b2fb4388846804d44a151660502fdfcb809f5f8981c21bba276c2ac99bf30d852", 0x30}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000008000-0x78)={0x8000, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @empty}, 0x100, 0x8, 0x40000000000000, 0xc89, 0x2, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5, 0x1, 0x81}) shutdown(r4, 0x1) mq_timedreceive(r5, &(0x7f0000002000), 0x0, 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000007000)={{0x20, 0x0, 0xb6, 0x0, "3af290760d874444a5eecfde5941db891a493911142f5fa6a0e660eff7e2de0bdf792acf04660ec8743e20ab", 0x100000001}, 0x5, [0x0, 0x753, 0x7, 0x1, 0x100, 0x7, 0x80000000, 0x8001, 0x20, 0x5, 0x27ee, 0x0, 0x6, 0x7, 0x20, 0xfffffffffffffff9, 0x100000001, 0x6bd, 0x5, 0xca, 0xff, 0x1, 0x2, 0x7, 0x100, 0x8, 0x1ff, 0x10000, 0xb35c, 0x2, 0x6d29, 0x8, 0x9, 0x7, 0x4, 0x98, 0x3, 0x2, 0xff, 0x100000001, 0x4, 0x4, 0x0, 0x1, 0x1, 0xfffffffffffffff7, 0xffffffffffffffc0, 0x8001, 0x2, 0x40, 0x6, 0xfffffffffffffffc, 0x401, 0x7, 0x866, 0x7, 0x6, 0x0, 0x8, 0x74bb, 0x10001, 0x6, 0x3, 0x9e1, 0x1, 0xbe, 0x7fff, 0x66b, 0x8001, 0x1, 0xde8, 0x200, 0x7fffffff, 0x6, 0x8, 0x3, 0x0, 0xc388, 0x4, 0x81, 0x2, 0xbc, 0xf2b2, 0x1, 0x3, 0x8, 0x4, 0x200, 0x6, 0x10000, 0x2, 0x400, 0x6, 0x3, 0xef0, 0x800, 0xffff, 0x9b94, 0x6, 0xeb, 0x1, 0x1, 0x9d5, 0xffffffff, 0x1, 0x4b, 0x2, 0x457, 0x1, 0x3, 0x841f, 0x4, 0x80, 0x1ff, 0x101, 0x3ff, 0xffff, 0xf9f9, 0xf0, 0x2, 0x8, 0x0, 0xe5a9, 0xfffffffffffffffa, 0x5, 0x5, 0x1000, 0xfff]}) write$selinux_user(r2, &(0x7f0000002000-0x2a)={'system_u:object_r:getty_etc_t:s0', 0x20, 'system_u\x00'}, 0x2a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000-0x10)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000009000-0x20)={{r7, r8/1000+10000}, {r9, r10/1000+10000}}, 0x100) 2018/02/16 16:42:38 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000030c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f000034a000-0x69)={'system_u:object_r:netlabel_mgmt_exec_t:s0', 0x20, 'system_u:object_r:hald_mac_exec_t:s0', 0x20, 0x33, 0x33, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000e74000-0x1a4)=[{{&(0x7f00002bc000-0x80)=@generic, 0x80, &(0x7f0000ba3000-0x40)=[{&(0x7f00003f0000-0x8)=""/8, 0x8}, {&(0x7f0000001000-0x2a)=""/42, 0x2a}, {&(0x7f000098b000)=""/51, 0x33}, {&(0x7f0000797000)=""/214, 0xd6}], 0x4, &(0x7f0000afe000-0x50)=""/80, 0x50, 0xa9c}, 0xa8e0}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000001000-0x70)=[{&(0x7f00000e1000-0x4e)=""/78, 0x4e}, {&(0x7f000018e000)=""/23, 0x17}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f00004b5000)=""/232, 0xe8}, {}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0x2}, 0x100000001}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000000000)=[{&(0x7f00002e1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a37000)=""/84, 0x54}, {&(0x7f0000000000+0x14)=""/4096, 0x1000}, {&(0x7f0000135000-0x61)=""/97, 0x61}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f00001e1000-0xc6)=""/198, 0xc6}, {&(0x7f0000000000)=""/39, 0x27}], 0x8, &(0x7f0000017000-0x54)=""/84, 0x54, 0x9}, 0xffffffff7fffffff}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f000090d000)=[{&(0x7f0000001000-0xd3)=""/211, 0xd3}, {&(0x7f0000001000-0xaa)=""/170, 0xaa}], 0x2, &(0x7f000006b000-0x2c)=""/44, 0x2c, 0x1}, 0x3}, {{&(0x7f0000b89000)=@ipx, 0x10, &(0x7f0000514000-0x90)=[{&(0x7f0000e21000+0x377)=""/207, 0xcf}, {&(0x7f00001c2000-0xb6)=""/182, 0xb6}, {&(0x7f0000c8c000-0x8f)=""/143, 0x8f}, {&(0x7f0000000000)=""/231, 0xe7}, {&(0x7f00005a3000-0xe8)=""/232, 0xe8}, {&(0x7f0000587000-0xf7)=""/247, 0xf7}, {&(0x7f00001f0000-0xaa)=""/170, 0xaa}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}, {&(0x7f0000884000-0xa0)=""/160, 0xa0}], 0x9, &(0x7f000081f000-0x19)=""/25, 0x19, 0x3}, 0x3}, {{&(0x7f0000000000)=@ethernet={0x0, @local}, 0x10, &(0x7f0000ba1000)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000000)=""/249, 0xf9}, {&(0x7f0000000000)=""/181, 0xb5}], 0x3, &(0x7f00001df000-0xa5)=""/165, 0xa5}, 0x8}, {{&(0x7f0000392000-0x10)=@in={0x0, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000000000)=[{&(0x7f0000882000)=""/245, 0xf5}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000a8e000)=""/145, 0x91, 0x8}}], 0x7, 0x10000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000+0x1bd)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$describe(0x6, r2, &(0x7f0000000000)=""/179, 0xb3) [ 31.505408] audit: type=1400 audit(1518799358.239:9): avc: denied { map } for pid=4063 comm="syz-fuzzer" path="/root/syzkaller-shm528832184" 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 [ 31.553710] audit: type=1400 audit(1518799358.287:10): avc: denied { sys_admin } for pid=4109 comm="syz-executor5" 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 [ 31.559852] IPVS: ftp: loaded support on port[0] = 21 [ 31.665964] audit: type=1400 audit(1518799358.399:11): avc: denied { net_admin } for pid=4110 comm="syz-executor5" 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 [ 31.692428] IPVS: ftp: loaded support on port[0] = 21 [ 31.728182] IPVS: ftp: loaded support on port[0] = 21 [ 31.774332] IPVS: ftp: loaded support on port[0] = 21 [ 31.820875] IPVS: ftp: loaded support on port[0] = 21 [ 31.893184] IPVS: ftp: loaded support on port[0] = 21 [ 31.980159] IPVS: ftp: loaded support on port[0] = 21 [ 32.088869] IPVS: ftp: loaded support on port[0] = 21 [ 32.856419] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.971545] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.211868] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.269327] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.288743] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.420140] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.550320] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.643705] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.394243] audit: type=1400 audit(1518799362.126:12): avc: denied { sys_chroot } for pid=4110 comm="syz-executor5" 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 2018/02/16 16:42:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000069000)={0x9, 0x400, 0x0, 0x76, 0xfffffffffffffffd}, 0x2c) r0 = syz_open_pts(0xffffffffffffff9c, 0x20180) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c49000-0x4)=0x80000000008) 2018/02/16 16:42:42 executing program 5: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2202, &(0x7f0000002000)) 2018/02/16 16:42:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f000088a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000005d000-0x10)={&(0x7f0000b15000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0x3, {0xa}, [@RTA_ENCAP_TYPE={0x0, 0x15}]}, 0x24}, 0x1}, 0x0) fstat(r0, &(0x7f0000f00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002a4000-0x8)='./file0\x00', &(0x7f0000f0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005ac000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) lchown(&(0x7f0000469000-0x8)='./file0\x00', r1, r2) 2018/02/16 16:42:42 executing program 3: pkey_mprotect(&(0x7f0000f3d000/0x3000)=nil, 0x3000, 0x1000000, 0xffffffffffffffff) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000009a000)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3ff}], 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007c1000-0x10)={r0, 0x50, &(0x7f0000fbb000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r1, 0x4) [ 35.533233] audit: type=1400 audit(1518799362.266:13): avc: denied { map_create } for pid=5059 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 16:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20028000) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000), &(0x7f0000dd5000)=""/211}, 0x105) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f0000b86000)='/dev/usbmon#\x00', 0x5, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000f65000)={{0x3, 0x100000001}, {0x9, 0x3}, 0x1000000000000000, 0x2, 0xb5}) ptrace$cont(0x1f, r3, 0x80000001, 0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000fa9000-0xf8)={{0x3, 0x3, 0x5, 0x0, 0x7}, 0x7ff, 0x4, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x7, 0x100000000, 0x45}) r5 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) poll(&(0x7f0000602000-0x7)=[{r2, 0x10}], 0x1, 0x674a) keyctl$get_security(0x11, r5, &(0x7f00001a8000-0x6f)=""/111, 0x6f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a}, &(0x7f0000af0000), 0x0, 0xfffffffffffffffb) keyctl$update(0x2, 0x0, &(0x7f0000141000), 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000cc5000-0x10)=@common='tunl0\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00009fc000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) shutdown(r1, 0x1) [ 35.622820] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=5082 comm=syz-executor5 2018/02/16 16:42:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00004e1000-0x8)='./file0\x00', &(0x7f000070f000)=@random={'system.', '-&{#\x00'}, &(0x7f00009d6000-0x1)='\x00', 0x1, 0x2) r0 = socket$inet(0x2, 0x200000000000003, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcb, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f00000b8000-0xa0)=[], 0x0, &(0x7f000023d000-0x3d0)=[]}, 0x0) prctl$setmm(0x23, 0x6, &(0x7f00002c1000/0x1000)=nil) [ 35.672313] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=5091 comm=syz-executor5 [ 35.744747] audit: type=1400 audit(1518799362.478:14): avc: denied { net_raw } for pid=5112 comm="syz-executor5" 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 2018/02/16 16:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syncfs(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a6b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x1e8, 0xd0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f00001e3000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='irman0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common="73797a6b616c6c0000000080f46b011d"}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/02/16 16:42:42 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00003a7000)=[], 0x0, &(0x7f0000e0f000-0xa)={0x77359400}) semop(0x0, &(0x7f0000c93000)=[{}, {0x4, 0x80, 0x800}], 0x2) r0 = syz_open_pts(0xffffffffffffff9c, 0xc0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000bc5000)=0x5) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00001ba000)={0xfffffffffffffff8, 0x3}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000fc1000)) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000fc0000)=""/1) syz_open_dev$random(&(0x7f0000eb0000)='/dev/random\x00', 0x0, 0x0) [ 36.012807] audit: type=1400 audit(1518799362.745:15): avc: denied { dac_read_search } for pid=5160 comm="syz-executor7" 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 2018/02/16 16:42:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)) r0 = semget$private(0x0, 0x5, 0x8) lstat(&(0x7f000023e000)='./file0\x00', &(0x7f0000d1a000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000ec1000-0x8)=[0xffffffffffffffff, 0x0]) lstat(&(0x7f0000067000)='./file0\x00', &(0x7f000019b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009fd000-0x4), &(0x7f0000589000-0x4), &(0x7f00000cc000-0x4)=0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000dd5000-0x58)={{0x5, r1, r2, r3, r4, 0x0, 0xffffffffffff8001}, 0xfffffffffffffab2, 0xdf, 0x3}) 2018/02/16 16:42:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000366000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000eb0000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f00001cc000), {[{{@arp={@rand_addr, @loopback=0x7f000001, 0x0, 0xff, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x1, 0x1, 0x2, 0x5, 0x867, 0x1f, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="f050480b42a40ec8ac84a7afcb03b264", {0xff}, {}, 0x0, 0x8}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@empty, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xf, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x2, 0x7fffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 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(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000dfa000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) close(r1) 2018/02/16 16:42:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c3000)='/dev/rfkill\x00', 0x28000, 0x0) recvmsg$netrom(r0, &(0x7f00009ab000-0x38)={&(0x7f000077b000-0x10)=@ax25={0x3, {"e19824160e8b14"}, 0x9}, 0x10, &(0x7f0000fca000-0x60)=[{&(0x7f0000e49000-0x6c)="f773f8fa041d823738b9315443406b27c154542a19d1bdb3adf905f9af8b58cd8151ff7f037f5d91517764121e5af4aa27ad2742d2c6f64d947d8b9fd3be7ddb237033ca93476408fec54697debda2174fed0c905d64dcacb79cfc8c54f44291e555bd224bcffd5c945ca811", 0x6c}, {&(0x7f0000faf000)="152a08ca0c4d6cd3e524bf1be767fd52dfcc6baa275624575c9f608c8ad7223a11bf3591011976c9ee61af891324ba282f754c5430753d4139dd0e4fc8e74e59f5a0980e09baf6bf5cb25111a6a5dea5469e71195529132c80216b2cb9ac5f9e2ca3bcbec0ba57a4f9a8af4f7cfafbef2e62349d428fa230d081fc0d615dd7e07eb14414db135ca7805f725b9e598e5feed267e1194f25baee8a91a5567b49c3840ac791708b80e1b6b856f67203b29092d610d53786b52026107907088e8004865531e386686a3ab5aa", 0xca}, {&(0x7f0000272000)="826dba421d612e431c81a503bef164375e136347ca54d579a3bc5fd470e3bd31e8028cfee9012267b06ac1e313387608cb15d3b35f7327d464ab752d0c1a9f4fa5f8ee7e7f12c1a05744b701777c3ef5f3a111a1ce975aaaaf89d052a8ef561013bb466d53d74f4746eba8d530e47685a938faef6deb0cb4fb381913982bea042f53fc3299fb07fe6da23f4b6078dc8a1701828afe8d7ea0581109a13e290ed2b60239570ecc239c6720ee5f736f86fd611f18a2a1872be80c51d52a0a167c97d1bb07", 0xc3}, {&(0x7f0000ef7000-0x38)="280a417b892a003223cc45556f215ecf80fb55158b3c993d141810eb44f7ccc4fc8345f23655660eda3232f9a5bd0a85da4766b6cf42d86d", 0x38}, {&(0x7f0000d6e000-0xe)="1a1b196214472607493ad10e81a5", 0xe}, {&(0x7f0000e02000)="dbda042ae9d730591781ca018d8faaf7009f4098a51186121c5ebc9caf1c6da9194c3ce1b9c8084b195310f0c59f3876cacf22b6414d77e7cab475cca73f2cf617767e52a0ae28bd345805d69620f146678ef4bf3f441ca318aa4a008eec43", 0x5f}], 0x6, &(0x7f000004f000-0x1280)=[{0xf8, 0x10f, 0x8, "7b29b419595bc73ee667dae491625a32c7762e69e36c2cb155b1d5fcf771962b154c48e47637ca592843ed8ac8cf7873982aaf2cd66b6cd317c56c21ea5f24f2f265d68d715415a36ca58094da5b52212f09a579c23e5faa98348a4fa16782cf389c3769b7d5ceacff4e70bea532946e3051553c3d67d03b345f3b565c4473172d1ab8ec7a429dd6e36bc29c79d470e58095a928a47562bf13ba45ba9ef181317f74ac5b3a20a8f156826e45624ef612444a36a45c23f1954251cf427e232155ca62be4e5e7dfcd9785bff54e3bb38f44679c4ba322ae816a410c4c0d1f9d567e28affc28c"}, {0x30, 0x11, 0x9, "d772b1f12746a9a201ac6c673e5604b653d58dca96e1157fe43d14"}, {0xc0, 0x11f, 0x7, "07d8dbd90087be1f9c92d9d670bd69d07b843bc40cff615ecd4a1a86812560042be38ba2a86f8ad8339d005dea1dd4e727c6d958dfccc0a53afef850dcf6942989a3ed10aa6a1323d325bccbfeb920a7fb4c3cec29388d9c5942a5abde0b533aa30ee49acf9bb590ac04a604f52db27455df0957671c6b8c2b864f8a94c5eb73f314f44c971b93ccddf45e9ae6b2b9756df9e4841de33a4110b47dbecabc88c56b2664a0be1b7ff18a55844c"}, {0x1010, 0x13f, 0x7fffffff, "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{0x68, 0x10a, 0x2, "84774ae7a9d5f7a717e2201d7cad71b1c774d8e2f7d32cbbcaed557f5b8286d86ab88c0df0d3ecd4835eafb07352628143844e6182c111805dd77904f9f65a4562de41087b08a999a19b8b3b73121a56cfd724"}, {0x20, 0x11c, 0x6, "66e2ba10570a2c7b083b5623aa0e"}], 0x1280}, 0x40) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ab4000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000248000-0x1), 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000085b000-0x20)={0xf002, &(0x7f0000f8e000), 0x2, r0, 0x8}) 2018/02/16 16:42:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc1c, &(0x7f0000003000-0x8)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000273000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 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) io_submit(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000003000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/16 16:42:42 executing program 2: add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a}, &(0x7f0000006000-0xc6), 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$midi(&(0x7f00000e4000)='/dev/midi#\x00', 0x100, 0x10b241) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x10}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000000)=0x3f, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000002000-0x10)={0x12, 0x3c, &(0x7f0000002000-0x3c)="30b77c991920cb9d407b24e28e68d7a0fae90e1443ea84ad6248c6f8ab898e1257bfed1930ef1efe96dba6861a826b9d64a64a521b63303f49dee1a0"}) msync(&(0x7f000097a000/0x4000)=nil, 0x4000, 0x5) 2018/02/16 16:42:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) chmod(&(0x7f00005e4000-0x8)='./file0\x00', 0x100) bind$inet6(r0, &(0x7f0000401000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000018c000)={0x0, 0x1c, "f589dea9aff783c091f8755d1e9a8de34ba6e458f05c2d9f60e3d3e7"}, &(0x7f0000a2c000)=0x24) 2018/02/16 16:42:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x3, 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, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00009df000)=[{&(0x7f0000907000-0x6d)=""/109, 0x6d}, {&(0x7f0000795000)=""/231, 0xe7}, {&(0x7f00007de000-0x87)=""/135, 0x87}], 0x3) 2018/02/16 16:42:42 executing program 5: remap_file_pages(&(0x7f0000411000/0x3000)=nil, 0x3000, 0x1000002, 0x5, 0x10020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00000f9000)={0x77359400}, &(0x7f0000f01000-0x10)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000dde000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000ef3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000f4a000/0x2000)=nil) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009b1000-0x9)='/dev/ppp\x00', 0x80, 0x0) accept4$inet(r0, &(0x7f00001f8000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000cd8000-0x4)=0x10, 0x80800) 2018/02/16 16:42:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000a40000-0x8)={0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000a7d000)={0x0, 0x0}) ptrace$setregs(0xf, r2, 0x2, &(0x7f0000e43000)="33d586b1f69dda9095336e41da1c68989f227f995d53e1e94aae07c679273c3e245adb0828a10fa4b062568e64f6876e93d8a46b") openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/enforce\x00', 0x2100, 0x0) sched_getscheduler(r2) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dd1000)='/selinux/enforce\x00', 0x40, 0x0) write$selinux_create(r3, &(0x7f0000352000-0x56)=@objname={'system_u:object_r:gpg_agent_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x37, 0x20, './file0\x00'}, 0x56) ptrace$peekuser(0x3, r2, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0xfffffffffffffffd}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1}, 0x0) [ 36.140165] mmap: syz-executor5 (5206) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 36.154164] audit: type=1400 audit(1518799362.887:16): avc: denied { name_connect } for pid=5202 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 2018/02/16 16:42:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000497000-0x1), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000eef000)='nfs4\x00', 0x0, &(0x7f000007f000)) 2018/02/16 16:42:42 executing program 1: get_mempolicy(&(0x7f0000000000), &(0x7f000074b000), 0x0, &(0x7f00002e9000/0x1000)=nil, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000533000-0xb)='/dev/vcsa#\x00', 0x3, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f00004da000-0x4)=0x4) 2018/02/16 16:42:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00008eb000)='./file0\x00', &(0x7f0000eeb000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000e6f000-0x8)='./file0\x00', 0x20002, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00006a5000)={@generic="07128c77738746516db465c8f33793eb", @ifru_addrs={0x2, 0x1, @rand_addr=0x7fffffff}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009cc000)={0x0, 0x100, 0x10}, &(0x7f0000ec6000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000015000-0x8)={r2, 0x8001, 0x1}, &(0x7f0000e50000-0x4)=0x8) ioprio_get$uid(0x3, r0) 2018/02/16 16:42:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00008c6000)={&(0x7f0000560000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00001ce000-0xd)=[{&(0x7f00004d0000-0xc6)="f259c00c33e3b983700a27de84c24ce6221dbb4ba887f14d940344d2ea22da1ecc9d3dbacfc20ef7308ae10fc920efe3badaf98fddbfe1db66fbe7a8ba2ea9a4dcc002bfa66a5275179429fe2b024a42bc755c550d87de74a8e2258131bd8550a089c9f9539183cef9ab3a2665b37f9e", 0x70}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0xfffffe3a}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0x18}, 0x0) 2018/02/16 16:42:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/16 16:42:43 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0xfffeffffffffffff, 0x5a1000) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet(0x2, 0x1, 0xe1) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000004000-0x10)="c94c95d1cc7ca0c335dd7d693298979a", 0x10, 0x4048000, &(0x7f0000008000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000004000-0x8)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/16 16:42:43 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000878000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000feb000)=0x14) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sendto$packet(r0, &(0x7f0000fec000-0x1f)="e823fd6959d97f6cbefb83396dd3c681ce4fcb3827985d31d23b6e1737f189", 0x1f, 0x4000010, &(0x7f00003f7000-0x14)={0x11, 0xff, r1, 0x1, 0x5dc2701e, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000fea000)={0x0, 0x0, 0x1}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000517000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fea000)={r2, 0x0, r3}) unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000)="14e3a1", &(0x7f0000e75000)}}) 2018/02/16 16:42:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004bb000)='/dev/kvm\x00', 0x280, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mouse(&(0x7f00007d5000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00006c4000/0x18000)=nil, &(0x7f00005ce000)=[@text64={0x40, &(0x7f00007bb000-0x20)="66b8ab008ee8b9a6010000b8e9000000ba000000000f30410ffe87848a0000f3d9e9c4617d70f800c4a1cd644208490fc72ab805000000b9005800000f01d966b867000f00d8480f08", 0x49}], 0x1, 0x1, &(0x7f0000d38000-0x10)=[@dstype3={0x7, 0xc}], 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000adb000)={0x70, 0x8, 0x7, 0x4}, 0x5) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) r7 = socket$kcm(0x29, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000996000-0x8)={0x0, 0x6}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f00007ed000)="66b80500000066b90000c0fe0f01d9dbe4660f382b2e060066b9b10100000f320f090f20c06635080000000f22c00fdc4c9a66b8010000000f01d9baf80c66b820fd0e8766efbafc0c66ed0f09"}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) connect$pptp(r6, &(0x7f0000257000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) dup(r4) flistxattr(r7, &(0x7f0000de5000-0x84)=""/132, 0x84) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/16 16:42:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r0, &(0x7f0000ea5000)="85f776637918fd4584a7bfea15c88048b4b940230a2a72ebf6665294", 0x1c) socketpair$inet(0x2, 0x1, 0x4, &(0x7f00006f9000)={0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000da0000-0x118)={0x4, {{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x118) 2018/02/16 16:42:43 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000002000)='./file0\x00', &(0x7f0000006000)=@known='com.apple.system.Security\x00', &(0x7f0000005000)=""/245, 0xf5) 2018/02/16 16:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) socket$inet6(0xa, 0x2, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820300b900000005ea54c7e1", 0x168) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000938000)='/dev/input/mouse#\x00', 0xff, 0x800) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000abb000-0x50)={@common='bpq0\x00', @ifru_ivalue=0x6}) sendmsg$alg(r1, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[]}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/16 16:42:43 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000381000-0x10)='/dev/sequencer2\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}}], 0x84) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000011000)={0xaa}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000013000-0x1000)="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", 0x1000) [ 36.455924] audit: type=1400 audit(1518799363.189:17): avc: denied { set_context_mgr } for pid=5242 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 36.456759] binder: 5242:5245 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/02/16 16:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b11000-0x28)={@common='bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000074a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000321000)={0x5, &(0x7f0000b0f000-0x14)=[0x200800000, 0x2, 0x3f, 0xf5, 0x3]}) 2018/02/16 16:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000085c000)='/dev/rfkill\x00', 0x101000, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aee000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = dup(r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000069d000-0x20)={r2, 0x1, 0x37, r3}) 2018/02/16 16:42:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000366000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) r3 = syz_open_dev$vcsa(&(0x7f0000b49000-0xb)='/dev/vcsa#\x00', 0x800, 0x30000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00001b3000-0x81)=""/129) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00006aa000)) [ 36.508859] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/16 16:42:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000710000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000d55000-0x8)=0x1) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00003b6000-0x4), 0x80800) fdatasync(r1) r2 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$TIOCSTI(r2, 0x5412, 0x9) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x800009}) ioctl(r3, 0x2000000002285, &(0x7f0000007000)='S') 2018/02/16 16:42:43 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000003000-0x4a)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000)='system_u:object_r:getty_log_t:s0', 0x2) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000001000)={{0xfff, 0x5, 0x1, 0x0, 0x101, 0xfffffffffffffad8}, 0x7}) readv(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) 2018/02/16 16:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0xffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000093d000-0x104)={0x14, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f00002c3000)='/dev/audio#\x00', 0x8001, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000000a000)={0xfffffffffffffff9, 0xfff}) [ 36.573123] kvm: emulating exchange as write [ 36.585785] binder: 5242:5266 ioctl 40046207 0 returned -16 2018/02/16 16:42:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000450000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) r0 = dup(0xffffffffffffffff) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00003c1000)) 2018/02/16 16:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c5d8b74308b1b2c9a0ce63d9d8226"}) r2 = socket(0x0, 0x6, 0x101) sendmsg$nfc_llcp(r2, &(0x7f0000d75000)={&(0x7f0000203000)={0x27, 0xfffffffffffffffb, 0x2, 0x4, 0xfffffffffffffffc, 0x425, "fcf62bff4344e4dc691e4841bdc86e48b41f852f9f86df7e5fb47bbecb777472271f22192ae79a87418870eaa2d1403608e6bdeaf82fd7cd66f46e2d16fad2", 0x3}, 0x60, &(0x7f00009d6000-0x20)=[{&(0x7f000097c000-0x6f)="c63d51b71571c452b4212a607f17e7a7b62d1ce81344d276045c7d9fa6dd548d4cfccb5add3f16bf408aaf0cda69b839542dcd648bf176e00d7f2453810483781c223614d1b1829061ae35c809ed711749316daf46675961fd185f70ce9895eb99340cda7cf8657655ab34a7984780", 0x6f}, {&(0x7f0000c61000-0xdd)="42a23b24271ff18409dc1d2e34574e5d02415a6389efb1d556a24a18103f56e0cb9e7823f4567d5d4fcc8d213ca346adef71f412587cbdd7930eb17cd3003313ba16a99521477573a658d771dbd7024d9eaf6ea27fffc62be657523dad863c4839c5d5ae30ae195647f07fece59ec81d6f8b7c8951415806db6d94bc7646cdb66f4e436eb9d680ff47caecdb2323d0c421b5e996b6316a2f6be631c89a51eb543f99f693c3bed0a86eb734bc7323ba1833c73a2ccdbcc3da02fb28e791eab4f49022f5053990a9bf5f8a516e999ed7773617bfbbd8ccd4e0ab605f357a", 0xdd}], 0x2, 0x0, 0x0, 0x1}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/02/16 16:42:43 executing program 4: msgrcv(0x0, &(0x7f0000ade000-0xff9)={0x0, ""/4081}, 0xfffffef4, 0x0, 0x526b970b52595f5c) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], &(0x7f0000001000-0x8)=[0x0, 0x0], &(0x7f0000001000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x2, 0x9}) r1 = msgget(0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0xace) msgsnd(r1, &(0x7f0000001000-0xb)={0x2, "45f7cd"}, 0xb, 0x0) 2018/02/16 16:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000071f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00005f5000-0x9)='/dev/dsp\x00', 0x440, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000493000)={0x1, 0x2, 0x8}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ace000-0x30)={0xc, 0x0, &(0x7f0000e11000-0xc)=[@free_buffer={0x40086303, r1}], 0x234, 0x0, &(0x7f0000d86000)}) 2018/02/16 16:42:43 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000ff8000-0x8)='./file0\x00', &(0x7f0000eb8000-0x16)=@random={'trusted.', '/%]system/em1\x00'}, &(0x7f00006be000-0x33)=""/51, 0x33) clock_gettime(0x0, &(0x7f00005a8000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00002a9000-0x10)=[{r0, 0x8108}, {r0, 0x8000}], 0x2, &(0x7f0000ff7000)={r1, r2+10000000}, &(0x7f0000ee1000)={0x43241a17}, 0x8) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ff8000)=0x40, 0x1, 0x36e, &(0x7f0000ff8000)={0x0, 0x1c9c380}, &(0x7f0000ff8000)=0xf61, 0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000d6000)=[{&(0x7f0000c43000-0x61)=""/97, 0x61}, {&(0x7f0000ffa000-0x85)=""/133, 0x85}, {&(0x7f000009a000)=""/151, 0x97}, {&(0x7f0000ffa000-0x12)=""/18, 0x12}, {&(0x7f0000dd1000)=""/4096, 0x1000}, {&(0x7f0000ff9000)=""/52, 0x34}], 0x6, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff8000)={0x0, 0x0}, &(0x7f0000ff9000-0x4)=0xc) ioprio_get$uid(0x3, r3) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) [ 36.738752] audit: type=1400 audit(1518799363.472:18): avc: denied { map } for pid=5314 comm="syz-executor5" path="/dev/binder0" dev="devtmpfs" ino=1132 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 36.742404] binder: 5314:5315 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 36.763630] audit: type=1400 audit(1518799363.472:19): avc: denied { call } for pid=5314 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=binder permissive=1 [ 36.808566] device eql entered promiscuous mode [ 36.825565] audit: type=1400 audit(1518799363.557:20): avc: denied { dac_override } for pid=5313 comm="syz-executor1" capability=1 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 [ 36.841923] binder: BINDER_SET_CONTEXT_MGR already set [ 36.856405] binder_alloc: 5314: binder_alloc_buf, no vma [ 36.861165] binder: 5314:5319 ioctl 40046207 0 returned -16 [ 36.862094] binder: 5314:5320 transaction failed 29189/-3, size 0-0 line 2957 [ 36.880217] binder: 5314:5315 BC_FREE_BUFFER u0000000020000000 no match 2018/02/16 16:42:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000d) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000dda000-0x80)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/16 16:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f49000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00009ec000)={&(0x7f0000861000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1}) msgsnd(0x0, &(0x7f00005a4000-0xcd)={0x2, '|G'}, 0xa, 0x0) msgrcv(0x0, &(0x7f0000078000)={0x0, ""/1}, 0x9, 0x0, 0x1800) 2018/02/16 16:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000450000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00006ec000)='user,user\x00', 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0x81003) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/16 16:42:43 executing program 3: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00002e9000-0x4), 0x229) sendto$inet6(r0, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) accept4(r0, &(0x7f0000689000-0x58)=@alg, &(0x7f0000ab6000)=0x58, 0x800) 2018/02/16 16:42:43 executing program 1: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000031000-0x4), &(0x7f0000030000)=0x4) r2 = dup(r1) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000033000-0x18)={0x0, 0x7, 0x10, 0x5b5d, 0x100}, &(0x7f0000033000-0x4)=0x18) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000033000-0x10)={r3, 0x0, 0x41, 0x3}, &(0x7f0000033000-0x4)=0x10) accept$packet(r2, &(0x7f0000031000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001f000)=0x14) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/16 16:42:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009000-0xc)) r2 = epoll_create1(0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000053f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00007e7000)={0x3f, 0xffffffff, 0x0, 0x4, 0x1d, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000d000-0xc)) close(r0) 2018/02/16 16:42:43 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d23000)='/dev/dsp#\x00', 0x8, 0x801) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000d24000-0x90)=[{0x3, 0x8, 0x100000001, 0x2, @tick=0x6, {0x8000, 0x7}, {0xfffffffffffff6bc, 0x3}, @queue={0x200, {0x4, 0x4}}}, {0x3, 0x9, 0xd23, 0x7ff, @time={0x0, 0x989680}, {0xa4, 0x10001}, {0xfff, 0x80000000}, @raw32={[0x7c, 0x2, 0x7]}}, {0x5, 0x8001, 0x1, 0x1, @time, {0x2, 0x3}, {0x7, 0x2}, @note={0x5, 0x7, 0x0, 0x4, 0x6}}], 0x90) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x2, 0x4) syz_open_dev$midi(&(0x7f0000031000-0xb)='/dev/midi#\x00', 0x2, 0x8000) 2018/02/16 16:42:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000850000)='trusted\x00', &(0x7f0000ddc000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000494000)=')trustedeth1\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x2) request_key(&(0x7f0000aa9000-0xb)='pkcs7_test\x00', &(0x7f00000ac000)={0x73, 0x79, 0x7a}, &(0x7f000037f000)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) [ 36.903661] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.909778] binder: release 5314:5315 transaction 4 out, still active [ 36.916545] binder: undelivered TRANSACTION_COMPLETE [ 36.921851] binder: send failed reply for transaction 4, target dead 2018/02/16 16:42:43 executing program 2: r0 = inotify_init() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000460000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00004dd000-0x58)=@alg, &(0x7f0000001000-0x4)=0xffffffffffffff6f) 2018/02/16 16:42:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xcb, 0xb495, 0x0, 0x2, 0xc7, 0x9095, 0x1, {0x0, @in={{0x2, 0x0, @rand_addr=0x30}}, 0x9, 0x7, 0x5, 0x241, 0x4a44752a}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x401, 0x30, 0x8000}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xb9, "1b879fd9c0b939e695e352e28369f35a13952f11f9b4070828b748099ba6c727316a84be3d6138c9e14082fbd62aea0b7fb6f06c4d1117ab0e119309f80080aa0f0d8125f943cfc25926470170e0d11263423949150ee7a823fe57b4c8aea86e19b74ab6c524ea72216f02d137c57e8b933d1a33363b00f0967125cac142f3376ab5a25d8e8605f47ba69286daf96dab301b1adec8ab6fc2049f24b9dd9af46f83aad082c79f3bc9d4993dc6b81af440d0b6b6f0ebf7376654"}, &(0x7f0000000000)=0xc1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x101}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003d6000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)) clock_adjtime(0x7, &(0x7f0000000000)={0x80, 0x1, 0x9, 0x7, 0x3, 0x200, 0xfe, 0x800, 0x2, 0x3, 0x1, 0x7, 0x8, 0x62ed, 0x20, 0x0, 0x2000000, 0x3ff, 0x1513, 0x7, 0x401, 0x101, 0x8, 0x7fff, 0xf79e, 0x66c}) 2018/02/16 16:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f000045f000)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000259000-0xc)={0x0, 0x0}, &(0x7f0000eda000)=0xc) lstat(&(0x7f00005f2000)='./file0\x00', &(0x7f0000d6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00009c9000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028d000)={0x0, 0x0}, &(0x7f000093d000)=0xc) lstat(&(0x7f00001b5000)='./file0\x00', &(0x7f0000282000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) lstat(&(0x7f0000408000-0x8)='./file0\x00', &(0x7f0000b0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b5a000), &(0x7f0000e5d000-0x4)=0x0, &(0x7f0000948000-0x4)) r12 = fcntl$getown(r1, 0x9) fstat(r2, &(0x7f00005e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000598000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078a000-0x4)=0xc) r15 = gettid() stat(&(0x7f0000e1f000-0x8)='./file0\x00', &(0x7f00006da000)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$vcs(0xffffffffffffff9c, &(0x7f0000941000)='/dev/vcs\x00', 0x4001, 0x0) lstat(&(0x7f000052c000)='./file0\x00', &(0x7f000081d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000074b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000043a000)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000f31000-0x4)=0xe8) getgroups(0x2, &(0x7f0000810000)=[0xffffffffffffffff, 0x0]) acct(&(0x7f00001c0000)='./file1\x00') sendmsg$unix(r2, &(0x7f000057b000)={&(0x7f00008f6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000102000-0x60)=[{&(0x7f0000b7d000-0x1c)="4261f9a3e9edabe85c98b17effec5343de0c608853608eefff3bd653", 0x1c}, {&(0x7f0000aa7000)="3ceef966b79cd591c7683bf8fbbe50f69ab5b051879ae44a76494520f65099d8328fdc1335104269c8aeda95e02a27f309aaf5f754eed5e5a229cdfc47a79a5e0cd436d18fcb118be93f4561145710e00550e1d215ecbc6d69d3e8a4b6ff7f43607b543feec61ddb3327c37db36369", 0x6f}, {&(0x7f000085b000-0x80)="7c41ca1ea076d19a26565b641131ff4e93e61aa850d9c4758983c15cd62312a75c5c393a334c20e998f352a7e1b005316204cce9da6e0bcdd0f5090ebf55b4e5f11fc5cff7af1728be6299a06c8b6948cfbaf82cbe31d49cdf0696e4be04e0d481497fc304e99c38a136ec0c094edc5658eb7088d5bcad9bfad15380f403c06b", 0x80}, {&(0x7f0000f88000-0x83)="4286e51536ccf243f8915814aff1fdb9cbceccb35aab61c882e4c69470d5f55775e1cb16443f3bceea9c59f625103a8f448f27e93305d1965d8684577ad18f17580aebb9dc34e62348ca59b3ef26f0043208314f3a14b5c1d96bd95ed9735e747c735c9acfdc422ae81ce69b7ecfafded58eded2a8d99a9406fd228f7d31d0c09a6095", 0x83}, {&(0x7f0000704000-0xa3)="1d462cfc4282a9e01cab96aba18076a589723827ebf1aabe2f8e3af434e39164e3a524415cc6a8281c1d4ccdc6fbeeca17edacb6857ada18b66f2b91349c612d016d03e5096ca590f1cca811c9014e46ffb0694c6a80d98aa88883af02bc3ecf4e7d5c90d05fdf1c896aa5b8e709d13525e44165ec5321c471bcbbfb5f3c36f778e36b5762cb03b24332763112469b691381a8935c2efff1ed5fa8127902833c35b84a", 0xa3}, {&(0x7f0000ac2000)="459ab4049b55c9a257b031e863c20471ab6a4b2ca9bb84096ee1ef2c508e03ac4ecac53dbd3984d7ba58efc57add9e84de5cbf7603af279107aeefa0dc996d7831ac906a91f27b6fb6cbe5f418f4feccdf77abda6876a83c0e65f946dfab567b8bbc0e75aa1f76f80c1b119f6c4fa627c346f4b775b648355584c4102b370cd2869e1afa85c4647ad06191ab30af4cde1c9c8f2d42502eb9de0a87eaac3d58cc19d94c35815ee1a9433821867f3d3fb747270c23fb019ddae6cb129c44454f142c49e08525cee62cabb697c41d7fc8b57dbc4c9a970f02982ab12a3f5a5eee9466c6c9bab5f01be897a83a4e12e22b", 0xef}], 0x6, &(0x7f00003c0000-0x110)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x110, 0x40000}, 0x80) recvmmsg(r1, &(0x7f000028f000)=[{{&(0x7f0000875000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000388000-0x20)=[], 0x0, &(0x7f0000e92000)=""/4096, 0x1000}}], 0x1, 0x40, &(0x7f0000452000-0x8)) 2018/02/16 16:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000f7c000+0x28b)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a7b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 16:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000020d000)='net/ip6_flowlabel\x00') lseek(r0, 0x0, 0x7) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000074c000-0x4)=0x6, 0x4) 2018/02/16 16:42:43 executing program 0: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000656000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000abc000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x4}) 2018/02/16 16:42:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005dc000)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) fcntl$setsig(r0, 0xa, 0x39) 2018/02/16 16:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) r2 = creat(&(0x7f000021f000)='./file0\x00', 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002c7000-0x5c)={0xfffffffffffffe01, 0x2, {0x2, 0x0, 0x7, 0x5e4ded2adb133b7a, 0x10000}}) writev(r1, &(0x7f0000637000)=[{&(0x7f0000304000-0x1f)="faf5a95821250787396d66982b2f2d4853693ee2f1cbb818a64d89002059c9", 0x1f}], 0x1) sendto$unix(r0, &(0x7f00000c2000)="8be8ab32", 0x4, 0x0, &(0x7f0000a24000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00005a4000-0x4)=0x7fffffff, 0x4) 2018/02/16 16:42:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$unix(r0, &(0x7f0000000000+0x80c)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x5, 0x400002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000003000)=""/162) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000001000)=@sco, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)=""/32, 0x20}], 0x1, &(0x7f0000001000)=""/84, 0x54, 0x3}, 0x5}, {{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001000+0xd4e)=""/168, 0xa8, 0xfffffffffffffffb}, 0x7f}, {{&(0x7f0000002000-0x60)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000)=""/92, 0x5c}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000002000-0xad)=""/173, 0xad}], 0x3, &(0x7f0000001000-0xf7)=""/247, 0xf7, 0xe76c}, 0x3ff}, {{&(0x7f0000001000)=@ipx, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000001000)=""/15, 0xf}], 0x3, &(0x7f0000000000)=""/57, 0x39, 0x20}, 0x8}, {{&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0x6a)=""/106, 0x6a}], 0x3, &(0x7f0000000000)=""/168, 0xa8, 0xefcd}, 0x21b}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000+0xff)=""/223, 0xdf}, {&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000002000-0x35)=""/53, 0x35}, {&(0x7f0000001000-0xc0)=""/244, 0xf4}, {&(0x7f0000001000+0x865)=""/212, 0xd4}, {&(0x7f0000000000)=""/225, 0xe1}], 0x7, &(0x7f0000001000-0x23)=""/35, 0x23, 0xfffffffffffffff7}, 0x6}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0xd9)=""/217, 0xd9}, {&(0x7f0000002000-0x67)=""/103, 0x67}, {&(0x7f0000001000)=""/244, 0xf4}], 0x3, &(0x7f0000000000)=""/182, 0xb6, 0x2}, 0x4}], 0x7, 0x2, &(0x7f0000001000-0x10)={0x0, 0x989680}) accept4$unix(r2, &(0x7f0000001000-0x8)=@abs, &(0x7f0000000000)=0x8, 0x800) 2018/02/16 16:42:43 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000025000-0x10)={r0, &(0x7f0000004000)="47555f35b083ffef798c7aae2323abbb35d0e9518869fc786833379f9ecc8ec796df723d9777aea481faa8b1e216d8e45a"}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f000000b000-0x188)=[{0x0, 0x0, &(0x7f0000024000-0x30)=[], 0x0, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4}, @iv={0x18, 0x117, 0x2}], 0x30}], 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) 2018/02/16 16:42:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00003cf000)={0x1, 0x959c, 0x0, "195e03e02186", "d5ddd599c2c1296a0c26f673d864f57b"}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000033000)='cubic\x00', 0x6) 2018/02/16 16:42:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8), &(0x7f00005cd000-0x18)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00004fc000), &(0x7f0000966000-0x4)=0x8) fcntl$setsig(r0, 0xa, 0xf) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000558000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) clone(0x7ffd, &(0x7f00007de000), &(0x7f00002b8000-0x4), &(0x7f0000358000), &(0x7f00000d2000-0xb)) 2018/02/16 16:42:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1000000000000000) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/16 16:42:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e26000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af20, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) msgget(0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000587000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a3f000-0x4), &(0x7f0000bdd000)=0x4) 2018/02/16 16:42:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x141080, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x80000000, 0x565, 0x1ff, 0x5bc, 0x75ef, 0x0, 0x1, 0x7, 0x10000, 0x1}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000002000)=""/153, 0x99, 0x10000, &(0x7f0000002000-0x10)={0x1a, 0x1b, 0x4, 0x576a, 0x23c5, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x801, 0x7a) getdents(r2, &(0x7f0000002000)=""/151, 0x3d) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000511000)}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000130000)=r2, 0x4) 2018/02/16 16:42:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000fb6000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000b1b000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00009c2000)=0x10, 0x800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000925000-0x14)={@dev, 0x0}, &(0x7f00001a2000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000e46000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x15}, r2}, 0x14) recvmmsg(r0, &(0x7f000095e000)=[{{&(0x7f00007c5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000815000-0xd5)=""/213, 0xd5}}], 0x1, 0x0, &(0x7f0000237000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000508000)=[{0x3, 0xfffffffeffffffff}], 0x1) r4 = creat(&(0x7f0000993000)='./file0\x00', 0x40) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000698000)=""/157) 2018/02/16 16:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x18, 0x23, 0x206, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x27a, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/16 16:42:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fb4000-0x12)='/dev/input/mouse#\x00', 0x8, 0x101) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00001cd000-0x100)=[@in={0x2, 0x2, @empty}, @in6={0xa, 0x2, 0xcd, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x48f}, @in6={0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x2, 0x1000, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x7fff}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x20}, @in6={0xa, 0x2, 0x49009455, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x8}, @in6={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}], 0x100) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) semtimedop(0x0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) io_setup(0x80000000, &(0x7f0000278000-0x8)=0x0) io_submit(r1, 0x3, &(0x7f0000100000-0x18)=[&(0x7f0000e3d000)={0x0, 0x0, 0x0, 0xb, 0x1, r0, &(0x7f000067b000)="0add0dcb3e12641904ce35a450c0afe283fbd64d4dac32d65b85adaded2be3743460cb1549bfbeda6a5fcb52a9c6134a87df3ba77d29c2b3cfcaaa92a286f2cbc580f0756b7417c02bc449688a055ab09b5ae899724eea2511fd", 0x5a, 0x5, 0x0, 0x1, r0}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f000046d000)="a991bfaae2793575be", 0x9, 0x429e, 0x0, 0x1, r0}, &(0x7f0000ba1000)={0x0, 0x0, 0x0, 0xf, 0x7fffffff, r0, &(0x7f000082a000)="87ddcc3e5e7c1fcc72dd082ece9d747ff729d24470bfa5e7ef965afd4ba35ada2b2b499bdc1de062855ae1e4a054f9f72e07149a5e45678c8af5de9c01da941c7cc668352853155a3dd8d0c2aff9734bf5a0051f68e50076d1b09a99e2d883088dd18f7fb159eecf50ccfa4424b5ebd38f312805512b5397120c94a66775a0b31e9b61fab631fa153a136da0f61c1447d5ab3a13fad5b1a9693a0c76363c10e4938ffe694b343e0be90c478ad43030645a7270b45e181b4e4e6becb49ccc19488f65b16ca0382987d2aecfbb1e34832871accb893478c02acffd8a6aeb574b", 0xdf, 0x4, 0x0, 0x0, r0}]) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) recvfrom$ipx(r0, &(0x7f0000c71000-0x99)=""/153, 0x99, 0x20, &(0x7f0000dd4000)={0x4, 0x0, 0x1ff, "e480fb2fb796", 0x8}, 0x10) 2018/02/16 16:42:43 executing program 0: r0 = socket(0x18, 0x0, 0xffffffffffff6c25) accept$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000-0x4)=0x14) [ 37.127084] audit: type=1400 audit(1518799363.860:21): avc: denied { prog_load } for pid=5371 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.187536] audit: type=1400 audit(1518799363.920:22): avc: denied { create } for pid=5395 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 37.211464] audit: type=1400 audit(1518799363.921:23): avc: denied { write } for pid=5395 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/16 16:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00003b4000)='./file0\x00', &(0x7f0000d10000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f00003ad000-0x1)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000646000)=0x0) getpriority(0x2, r2) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000a7c000)={0x3, 0x0, &(0x7f0000f42000)=""/105, &(0x7f0000bdf000-0xe4)=""/228, &(0x7f0000ae6000-0xc7)=""/199}) [ 37.211802] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/16 16:42:44 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045878) r1 = syz_open_dev$vcsa(&(0x7f0000e24000-0xb)='/dev/vcsa#\x00', 0x9, 0xa80) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000920000-0x9)=""/9) 2018/02/16 16:42:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d47000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x1c9c380}) 2018/02/16 16:42:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000081) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) r1 = syz_open_dev$amidi(&(0x7f00002ef000)='/dev/amidi#\x00', 0x5, 0x101200) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00005ab000-0x50)={{0x5, 0xfffffffffffffffa}, {0x8000, 0xfe}, 0x100000000, 0x5, 0x8000}) shutdown(r0, 0x1) 2018/02/16 16:42:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002e0000)=0x3, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/cuse\x00', 0x1, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x5) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000f94000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)}}) 2018/02/16 16:42:44 executing program 1: r0 = memfd_create(&(0x7f0000c42000-0x7)="6e6f6465760e00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0xe45f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000973000-0x9)='net/tcp6\x00') preadv(r2, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) kcmp(r1, r1, 0x5, r2, r2) openat$cuse(0xffffffffffffff9c, &(0x7f0000622000)='/dev/cuse\x00', 0x80001, 0x0) 2018/02/16 16:42:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000024000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-aesni)\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000b1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f000022e000)={[0x1, 0x7000, 0x100000, 0x1000], 0x100000000, 0x20, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000073d000-0x1)={r0}) r3 = syz_open_dev$mice(&(0x7f0000de8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000e5c000)={0x8}) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000638000-0x118)={0x3f, {{0x2, 0x0, @rand_addr=0x5}}, {{0x2, 0x3, @rand_addr=0x10001}}}, 0x118) r4 = accept$alg(r0, 0x0, 0x0) msgget(0x0, 0x4) sendmmsg$alg(r4, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f00001a4000-0xa7)='Q', 0x1}], 0x1}], 0x1, 0x0) 2018/02/16 16:42:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000131000-0x10)='/selinux/status\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f00004ad000-0x38)={&(0x7f00006db000)=@ax25={0x3, {"17540930ddf99d"}, 0x7}, 0x10, &(0x7f0000888000)=[{&(0x7f0000550000)="70190750763b86271978cbf54fa4b98b6a32ddce8b0b78d5f6e69300ee25ed58fb01bab2689558cd539768b9f779ae0a6015780559f6c75c45d0d09fbc56b2fc681788b85c45dc16d8", 0x49}, {&(0x7f000052e000-0x1a)="a924a754b52c39bd68cdc1a74bb3c3e0f50f355452e506995be3", 0x1a}], 0x2, &(0x7f00006c7000-0x198)=[{0xb0, 0x11f, 0x3, "4e34919ac49d6b66c7a6c0ddd8880c25da9ef54b062b92a5bd42c35afa02a51a91d1b87fbcd6e90227ba1410819332c67a64887aae0127cf4111d8c029e2ce68f97c4ba4b934bf12f1f76196860a5fc6f7a2afc987473b2ce89d8432b55cfb297cd4a2dcc0a965870aa26f7ed144dc9bfb9dd0d01edd0d8e8c8c9ce522b438a5c0f48af1570b2b067186a25a22ce7e239a99eee031efaf86fc1b145165c186"}, {0x38, 0x10a, 0x1, "1d2718b6d5d8915ced281d8b8b9a8e758d2d3abeca29f6d373936664c1490511de17cd4da2d1"}, {0xb0, 0x11d, 0x40, "860f5259df4c054434139ec8f303c3fa3d0d7cd41ff9be25c57b7344af93515c42c0715c427d108412efb9aeacf1c5db68eb2b119718b668c93a6369fa2d5d85321a7000baca5b999dfde9426a8a17e2f769ebd7ec765c64f394699f4620e5a26a25b5297fec89af5b207a2e3f0e29b5585faa7f0ebab2c43c150daef9132b3a0e2008b40765dd40a3a0d2b27bc20b4e3f1fa080390ea3e8afe1d557a6"}], 0x198, 0x8000}, 0x40002000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000066000-0xc3)=""/195}, 0x48) 2018/02/16 16:42:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_robust_list(0x0, &(0x7f000047d000-0x8)=&(0x7f0000c21000), &(0x7f0000778000-0x8)=0x18) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000ccf000)=0xa893, 0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000884000-0xc)={0x0}, &(0x7f00008a7000+0x374)=0xc) fcntl$setown(r0, 0x8, r2) [ 37.278947] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/16 16:42:44 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000013000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000002000)=""/101, &(0x7f0000002000)=0x65) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) listen(r1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 37.339363] audit: type=1400 audit(1518799364.072:24): avc: denied { create } for pid=5421 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 37.445657] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.445800] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.450397] CPU: 1 PID: 5441 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #314 [ 37.462133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.471469] Call Trace: [ 37.474048] dump_stack+0x194/0x257 [ 37.477668] ? arch_local_irq_restore+0x53/0x53 [ 37.482328] ? handle_userfault+0xb97/0x2500 [ 37.486725] handle_userfault+0xbd9/0x2500 [ 37.490941] ? handle_userfault+0x185a/0x2500 [ 37.495436] ? userfaultfd_ioctl+0x4520/0x4520 [ 37.500006] ? __lock_is_held+0xb6/0x140 [ 37.504064] ? print_irqtrace_events+0x270/0x270 [ 37.508805] ? print_irqtrace_events+0x270/0x270 [ 37.513550] ? __lock_acquire+0x664/0x3e00 [ 37.517777] ? print_irqtrace_events+0x270/0x270 [ 37.522532] ? __lock_acquire+0x664/0x3e00 [ 37.526749] ? __lock_acquire+0x664/0x3e00 [ 37.530972] ? check_noncircular+0x20/0x20 [ 37.535208] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.540384] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.545559] ? find_held_lock+0x35/0x1d0 [ 37.549617] ? __handle_mm_fault+0x3296/0x3ce0 [ 37.554182] ? lock_downgrade+0x980/0x980 [ 37.558323] ? lock_release+0xa40/0xa40 [ 37.562287] ? do_raw_spin_trylock+0x190/0x190 [ 37.566852] ? userfaultfd_ctx_put+0x720/0x720 [ 37.571435] __handle_mm_fault+0x32a3/0x3ce0 [ 37.575837] ? __pmd_alloc+0x4e0/0x4e0 [ 37.579707] ? check_noncircular+0x20/0x20 [ 37.583925] ? check_noncircular+0x20/0x20 [ 37.588144] ? cpuacct_charge+0x2e6/0x5c0 [ 37.592283] ? find_held_lock+0x35/0x1d0 [ 37.596337] ? handle_mm_fault+0x270/0x970 [ 37.600555] ? lock_downgrade+0x980/0x980 [ 37.604723] handle_mm_fault+0x35c/0x970 [ 37.608776] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 37.613339] ? vmacache_find+0x5f/0x280 [ 37.617295] ? vmacache_update+0xfe/0x130 [ 37.621431] ? find_vma+0x30/0x150 [ 37.624963] __do_page_fault+0x5c9/0xc90 [ 37.629020] ? mm_fault_error+0x2c0/0x2c0 [ 37.633155] ? check_noncircular+0x20/0x20 [ 37.637384] do_page_fault+0xee/0x730 [ 37.641170] ? __do_page_fault+0xc90/0xc90 [ 37.645401] ? find_held_lock+0x35/0x1d0 [ 37.649458] ? __might_fault+0x110/0x1d0 [ 37.653510] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.658346] page_fault+0x62/0x90 [ 37.661782] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 37.667384] RSP: 0018:ffff8801cf76f3e0 EFLAGS: 00010202 [ 37.672730] RAX: ffffed0039eedf76 RBX: 0000000020012000 RCX: 0000000000000004 [ 37.679982] RDX: 0000000000000000 RSI: 0000000020012000 RDI: ffff8801cf76fb90 [ 37.687234] RBP: ffff8801cf76f410 R08: ffffed0039eedf76 R09: ffffed0039eedf76 [ 37.694484] R10: 0000000000000004 R11: ffffed0039eedf75 R12: 0000000000000020 [ 37.701739] R13: ffff8801cf76fb90 R14: 00007ffffffff000 R15: 0000000020012020 [ 37.709025] ? _copy_from_user+0xc5/0x110 [ 37.713165] userfaultfd_ioctl+0x7ae/0x4520 [ 37.717470] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.723344] ? rcu_note_context_switch+0x710/0x710 [ 37.728252] ? futex_wait_setup+0x14a/0x3d0 [ 37.732562] ? __might_sleep+0x95/0x190 [ 37.736521] ? userfaultfd_read+0x220/0x220 [ 37.740823] ? _cond_resched+0x14/0x30 [ 37.744691] ? futex_wait_queue_me+0x52f/0x7f0 [ 37.749258] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 37.754610] ? print_irqtrace_events+0x270/0x270 [ 37.759348] ? get_futex_value_locked+0xc6/0xf0 [ 37.764001] ? futex_wait_setup+0x22e/0x3d0 [ 37.768316] ? futex_wake+0x680/0x680 [ 37.772106] ? __lock_acquire+0x664/0x3e00 [ 37.776323] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 37.781408] ? futex_wait+0x6a9/0x9a0 [ 37.785210] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 37.790385] ? mmdrop+0x18/0x30 [ 37.793649] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 37.798737] ? futex_wake+0x2ca/0x680 [ 37.802529] ? get_futex_key+0x1d50/0x1d50 [ 37.806772] ? vma_merge+0x2e8/0x1070 [ 37.810566] ? check_noncircular+0x20/0x20 [ 37.814780] ? vma_set_page_prot+0x16b/0x230 [ 37.819170] ? vma_wants_writenotify+0x3b0/0x3b0 [ 37.823912] ? check_noncircular+0x20/0x20 [ 37.828142] ? find_held_lock+0x35/0x1d0 [ 37.832203] ? __fget+0x342/0x5b0 [ 37.835638] ? lock_downgrade+0x980/0x980 [ 37.839773] ? lock_release+0xa40/0xa40 [ 37.843732] ? __lock_is_held+0xb6/0x140 [ 37.847795] ? __fget+0x36b/0x5b0 [ 37.851242] ? iterate_fd+0x3f0/0x3f0 [ 37.855020] ? up_read+0x40/0x40 [ 37.858372] ? down_read_killable+0x180/0x180 [ 37.862852] ? security_mmap_file+0x143/0x180 [ 37.867338] ? userfaultfd_read+0x220/0x220 [ 37.871638] do_vfs_ioctl+0x1b1/0x1520 [ 37.875506] ? do_vfs_ioctl+0x1b1/0x1520 [ 37.879552] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 37.884471] ? ioctl_preallocate+0x2b0/0x2b0 [ 37.888865] ? selinux_capable+0x40/0x40 [ 37.892908] ? __alloc_fd+0x750/0x750 [ 37.896702] ? SyS_futex+0x23b/0x390 [ 37.900416] ? security_file_ioctl+0x7d/0xb0 [ 37.904804] ? security_file_ioctl+0x89/0xb0 [ 37.909202] SyS_ioctl+0x8f/0xc0 [ 37.912556] ? do_vfs_ioctl+0x1520/0x1520 [ 37.916687] do_syscall_64+0x280/0x940 [ 37.920553] ? __do_page_fault+0xc90/0xc90 [ 37.924771] ? finish_task_switch+0x1c0/0x860 [ 37.929243] ? finish_task_switch+0x181/0x860 [ 37.933725] ? syscall_return_slowpath+0x550/0x550 [ 37.938640] ? syscall_return_slowpath+0x2ac/0x550 [ 37.943555] ? prepare_exit_to_usermode+0x350/0x350 [ 37.948557] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 37.953930] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.958773] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 37.963941] RIP: 0033:0x453a59 [ 37.967115] RSP: 002b:00007efdc07c5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 37.974807] RAX: ffffffffffffffda RBX: 00007efdc07c66d4 RCX: 0000000000453a59 [ 37.982057] RDX: 0000000020012000 RSI: 00000000c028aa03 RDI: 0000000000000013 [ 37.989308] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 37.996558] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 38.003808] R13: 0000000000000320 R14: 00000000006f4ba0 R15: 0000000000000000 [ 38.011088] CPU: 0 PID: 5445 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #314 [ 38.018354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.027699] Call Trace: [ 38.030280] dump_stack+0x194/0x257 [ 38.033899] ? arch_local_irq_restore+0x53/0x53 [ 38.038552] ? handle_userfault+0xb97/0x2500 [ 38.042940] handle_userfault+0xbd9/0x2500 [ 38.047148] ? handle_userfault+0x185a/0x2500 [ 38.051629] ? userfaultfd_ioctl+0x4520/0x4520 [ 38.056190] ? print_irqtrace_events+0x270/0x270 [ 38.060915] ? find_held_lock+0x35/0x1d0 [ 38.064958] ? print_irqtrace_events+0x270/0x270 [ 38.069686] ? print_irqtrace_events+0x270/0x270 [ 38.074417] ? lock_release+0xa40/0xa40 [ 38.078375] ? print_irqtrace_events+0x270/0x270 [ 38.083114] ? __lock_acquire+0x664/0x3e00 [ 38.087320] ? do_raw_spin_trylock+0x190/0x190 [ 38.091876] ? check_noncircular+0x20/0x20 [ 38.096088] ? __lock_acquire+0x664/0x3e00 [ 38.100293] ? __lock_acquire+0x664/0x3e00 [ 38.104503] ? check_noncircular+0x20/0x20 [ 38.108718] ? __lock_acquire+0x664/0x3e00 [ 38.112937] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.118102] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.123277] ? find_held_lock+0x35/0x1d0 [ 38.127323] ? __handle_mm_fault+0x3296/0x3ce0 [ 38.131880] ? lock_downgrade+0x980/0x980 [ 38.135999] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 38.141000] ? lock_release+0xa40/0xa40 [ 38.144957] ? do_raw_spin_trylock+0x190/0x190 [ 38.149517] ? userfaultfd_ctx_put+0x720/0x720 [ 38.154088] __handle_mm_fault+0x32a3/0x3ce0 [ 38.158478] ? __pmd_alloc+0x4e0/0x4e0 [ 38.162340] ? check_noncircular+0x20/0x20 [ 38.166555] ? find_held_lock+0x35/0x1d0 [ 38.170595] ? handle_mm_fault+0x270/0x970 [ 38.174806] ? lock_downgrade+0x980/0x980 [ 38.178958] handle_mm_fault+0x35c/0x970 [ 38.182999] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 38.187557] ? vmacache_find+0x5f/0x280 [ 38.191501] ? vmacache_update+0xfe/0x130 [ 38.195626] ? find_vma+0x30/0x150 [ 38.199153] __do_page_fault+0x5c9/0xc90 [ 38.203189] ? unwind_get_return_address+0x61/0xa0 [ 38.208100] ? mm_fault_error+0x2c0/0x2c0 [ 38.212230] do_page_fault+0xee/0x730 [ 38.216016] ? kasan_kmalloc+0xad/0xe0 [ 38.219883] ? kasan_slab_alloc+0x12/0x20 [ 38.224007] ? __do_page_fault+0xc90/0xc90 [ 38.228222] ? do_sys_open+0x2e7/0x6d0 [ 38.232083] ? SyS_openat+0x30/0x40 [ 38.235683] ? do_syscall_64+0x280/0x940 [ 38.239730] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.245079] ? find_held_lock+0x35/0x1d0 [ 38.249118] ? check_stack_object+0x68/0x140 [ 38.253503] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.258328] page_fault+0x62/0x90 [ 38.261861] RIP: 0010:strncpy_from_user+0x185/0x430 [ 38.266847] RSP: 0018:ffff8801cd357be0 EFLAGS: 00010246 [ 38.272191] RAX: 0000000000010000 RBX: ffff8801cd357c78 RCX: ffffffff8265cdd3 [ 38.279696] RDX: 0000000000000000 RSI: ffffc90004c89000 RDI: ffff8801cd357c40 [ 38.286938] RBP: ffff8801cd357ca0 R08: 0000000000000000 R09: ffff8801da9d4600 [ 38.294178] R10: 0000000000000018 R11: 0000000000000000 R12: 0000000000000fe4 [ 38.301418] R13: 0000000000000fe4 R14: 0000000020012ff3 R15: 8080808080808080 [ 38.308675] ? strncpy_from_user+0x183/0x430 [ 38.313076] ? rcu_read_lock_sched_held+0x108/0x120 [ 38.318074] ? mpi_resize+0x200/0x200 [ 38.322318] getname_flags+0x10e/0x580 [ 38.326187] ? selinux_capable+0x40/0x40 [ 38.330226] getname+0x19/0x20 [ 38.333397] do_sys_open+0x2e7/0x6d0 [ 38.337093] ? filp_open+0x70/0x70 [ 38.340611] ? security_file_ioctl+0x89/0xb0 [ 38.345017] SyS_openat+0x30/0x40 [ 38.348453] ? SyS_open+0x40/0x40 [ 38.351878] do_syscall_64+0x280/0x940 [ 38.355739] ? finish_task_switch+0x58d/0x860 [ 38.360208] ? syscall_return_slowpath+0x550/0x550 [ 38.365113] ? syscall_return_slowpath+0x2ac/0x550 [ 38.370028] ? prepare_exit_to_usermode+0x350/0x350 [ 38.375040] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 38.380383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.385206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.390367] RIP: 0033:0x453a59 [ 38.393529] RSP: 002b:00007efdc07a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 38.401210] RAX: ffffffffffffffda RBX: 00007efdc07a56d4 RCX: 0000000000453a59 [ 38.408451] RDX: 0000000000000000 RSI: 0000000020012ff3 RDI: ffffffffffffff9c [ 38.415695] RBP: 000000000071bf58 R08: 0000000000000000 R09: 0000000000000000 [ 38.422938] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 38.430190] R13: 0000000000000421 R14: 00000000006f63b8 R15: 0000000000000001 [ 38.478944] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.483530] CPU: 0 PID: 5441 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #314 [ 38.490876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.500207] Call Trace: [ 38.502773] dump_stack+0x194/0x257 [ 38.506384] ? arch_local_irq_restore+0x53/0x53 [ 38.511042] ? handle_userfault+0xb97/0x2500 [ 38.515430] handle_userfault+0xbd9/0x2500 [ 38.519637] ? handle_userfault+0x185a/0x2500 [ 38.524114] ? userfaultfd_ioctl+0x4520/0x4520 [ 38.528676] ? __lock_is_held+0xb6/0x140 [ 38.532706] ? check_noncircular+0x20/0x20 [ 38.536921] ? print_irqtrace_events+0x270/0x270 [ 38.541649] ? print_irqtrace_events+0x270/0x270 [ 38.546378] ? __lock_acquire+0x664/0x3e00 [ 38.550593] ? print_irqtrace_events+0x270/0x270 [ 38.555331] ? __lock_acquire+0x664/0x3e00 [ 38.559539] ? __lock_acquire+0x664/0x3e00 [ 38.563750] ? check_noncircular+0x20/0x20 [ 38.567967] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.573131] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.578295] ? find_held_lock+0x35/0x1d0 [ 38.582338] ? __handle_mm_fault+0x3296/0x3ce0 [ 38.586897] ? lock_downgrade+0x980/0x980 [ 38.591029] ? lock_release+0xa40/0xa40 [ 38.594991] ? do_raw_spin_trylock+0x190/0x190 [ 38.599549] ? userfaultfd_ctx_put+0x720/0x720 [ 38.604113] __handle_mm_fault+0x32a3/0x3ce0 [ 38.608500] ? __pmd_alloc+0x4e0/0x4e0 [ 38.612360] ? check_noncircular+0x20/0x20 [ 38.616565] ? check_noncircular+0x20/0x20 [ 38.620775] ? find_held_lock+0x35/0x1d0 [ 38.624817] ? handle_mm_fault+0x270/0x970 [ 38.629031] ? lock_downgrade+0x980/0x980 [ 38.633176] handle_mm_fault+0x35c/0x970 [ 38.637212] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 38.641765] ? vmacache_find+0x5f/0x280 [ 38.645710] ? vmacache_update+0xfe/0x130 [ 38.649832] ? find_vma+0x30/0x150 [ 38.653347] __do_page_fault+0x5c9/0xc90 [ 38.657387] ? mm_fault_error+0x2c0/0x2c0 [ 38.661509] ? check_noncircular+0x20/0x20 [ 38.665724] do_page_fault+0xee/0x730 [ 38.669501] ? __do_page_fault+0xc90/0xc90 [ 38.673712] ? find_held_lock+0x35/0x1d0 [ 38.677753] ? __might_fault+0x110/0x1d0 [ 38.681789] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.686628] page_fault+0x62/0x90 [ 38.690057] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 38.695652] RSP: 0018:ffff8801cf76f3e0 EFLAGS: 00010202 [ 38.700998] RAX: ffffed0039eedf76 RBX: 0000000020012000 RCX: 0000000000000004 [ 38.708244] RDX: 0000000000000000 RSI: 0000000020012000 RDI: ffff8801cf76fb90 [ 38.715485] RBP: ffff8801cf76f410 R08: ffffed0039eedf76 R09: ffffed0039eedf76 [ 38.722726] R10: 0000000000000004 R11: ffffed0039eedf75 R12: 0000000000000020 [ 38.729966] R13: ffff8801cf76fb90 R14: 00007ffffffff000 R15: 0000000020012020 [ 38.737232] ? _copy_from_user+0xc5/0x110 [ 38.741359] userfaultfd_ioctl+0x7ae/0x4520 [ 38.745654] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 38.751513] ? rcu_note_context_switch+0x710/0x710 [ 38.756413] ? futex_wait_setup+0x14a/0x3d0 [ 38.760710] ? __might_sleep+0x95/0x190 [ 38.764659] ? userfaultfd_read+0x220/0x220 [ 38.768951] ? _cond_resched+0x14/0x30 [ 38.772809] ? futex_wait_queue_me+0x52f/0x7f0 [ 38.777377] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 38.782724] ? print_irqtrace_events+0x270/0x270 [ 38.787450] ? get_futex_value_locked+0xc6/0xf0 [ 38.792094] ? futex_wait_setup+0x22e/0x3d0 [ 38.796395] ? futex_wake+0x680/0x680 [ 38.800172] ? __lock_acquire+0x664/0x3e00 [ 38.804379] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 38.809472] ? futex_wait+0x6a9/0x9a0 [ 38.813248] ? remove_vma+0x162/0x1b0 [ 38.817040] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 38.822201] ? up_write+0x6b/0x120 [ 38.825714] ? mmdrop+0x18/0x30 [ 38.828968] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 38.834043] ? futex_wake+0x2ca/0x680 [ 38.837824] ? get_futex_key+0x1d50/0x1d50 [ 38.842049] ? vma_merge+0x2e8/0x1070 [ 38.845828] ? check_noncircular+0x20/0x20 [ 38.850037] ? vma_set_page_prot+0x16b/0x230 [ 38.854420] ? vma_wants_writenotify+0x3b0/0x3b0 [ 38.859151] ? check_noncircular+0x20/0x20 [ 38.863363] ? find_held_lock+0x35/0x1d0 [ 38.867405] ? __fget+0x342/0x5b0 [ 38.870831] ? lock_downgrade+0x980/0x980 [ 38.874957] ? lock_release+0xa40/0xa40 [ 38.878909] ? __lock_is_held+0xb6/0x140 [ 38.882953] ? __fget+0x36b/0x5b0 [ 38.886395] ? iterate_fd+0x3f0/0x3f0 [ 38.890167] ? up_read+0x40/0x40 [ 38.893516] ? down_read_killable+0x180/0x180 [ 38.897985] ? security_mmap_file+0x143/0x180 [ 38.902459] ? userfaultfd_read+0x220/0x220 [ 38.906753] do_vfs_ioctl+0x1b1/0x1520 [ 38.910621] ? do_vfs_ioctl+0x1b1/0x1520 [ 38.914662] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 38.919563] ? ioctl_preallocate+0x2b0/0x2b0 [ 38.923948] ? selinux_capable+0x40/0x40 [ 38.927983] ? __alloc_fd+0x750/0x750 [ 38.931764] ? SyS_futex+0x23b/0x390 [ 38.935458] ? security_file_ioctl+0x7d/0xb0 [ 38.939838] ? security_file_ioctl+0x89/0xb0 [ 38.944238] SyS_ioctl+0x8f/0xc0 [ 38.947585] ? do_vfs_ioctl+0x1520/0x1520 [ 38.951704] do_syscall_64+0x280/0x940 [ 38.955564] ? __do_page_fault+0xc90/0xc90 [ 38.959775] ? finish_task_switch+0x1c0/0x860 [ 38.964238] ? finish_task_switch+0x181/0x860 [ 38.968706] ? syscall_return_slowpath+0x550/0x550 [ 38.973606] ? syscall_return_slowpath+0x2ac/0x550 [ 38.978505] ? prepare_exit_to_usermode+0x350/0x350 [ 38.983500] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 38.988841] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.993663] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 38.998824] RIP: 0033:0x453a59 [ 39.001983] RSP: 002b:00007efdc07c5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 39.009664] RAX: ffffffffffffffda RBX: 00007efdc07c66d4 RCX: 0000000000453a59 [ 39.016904] RDX: 0000000020012000 RSI: 00000000c028aa03 RDI: 0000000000000014 [ 39.024145] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 2018/02/16 16:42:45 executing program 1: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) pread64(0xffffffffffffffff, &(0x7f000016f000-0x6)=""/6, 0x6, 0xfffffffffffffffd) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0x31c, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfffffef5}, 0x1}, 0x0) 2018/02/16 16:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000425000-0x8)=0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x5f8, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f00004b9000), 0x363, 0x0, 0x0, 0x0) close(r0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e0000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) 2018/02/16 16:42:45 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000001000-0x40), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xc}, 0xffffffff, 0x0, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x7, 0x7, 0x9, 0x200, 0xa43d, 0x4, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6tnl0\x00', {0xff}}, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x9565}}}, {{@arp={@empty, @multicast1=0xe0000001, 0xffffff00, 0xff, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x81, 0x82, 0x3, 0x0, 0x8, 0xbd, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @loopback=0x7f000001, @rand_addr=0x5, 0xd, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xe) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c2e000)=0x3, 0x4) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000a08000-0xc)={0x10}, 0xc, &(0x7f0000882000-0x10)={&(0x7f0000715000-0x384)={0x14, 0x2000004e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 16:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000876000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fe7000-0x360)=@raw={'raw\x00', 0x9, 0x3, 0x300, 0xd0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x230, 0xffffffff, 0xffffffff, 0x230, 0xffffffff, 0x3, &(0x7f00004e2000-0x23), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, [0x0, 0xffffffff, 0xffffffff, 0xff], [0xffffffff, 0x0, 0xffffffff, 0xff000000], @generic="3c22b5040ec7f2e03f202064dd8c62f7", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x3b, 0x7, 0x3, 0x4a}, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@inet=@dscp={0x28, 'dscp\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x2, 0x0, 0x6, 'pptp\x00', 'syz0\x00', 0x4487}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x360) mlockall(0x3) 2018/02/16 16:42:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f93000-0x9)='/dev/kvm\x00', 0x200, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x1000, 0xffffffff, 0x1400, 0xb74, 0x8001, 0x0, 0xffffffff, 0x2, 0x75, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000aaa000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0xb4a3, []}, @ssrr={0x89, 0x3, 0x80, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) socketpair(0x0, 0x80000, 0xfff, &(0x7f0000373000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007b2000)={0x0, 0x2}, &(0x7f0000b6a000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000807000-0x8)=@assoc_value={r3, 0x2}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000ca000)) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000042d000-0x4)=0x840) writev(r1, &(0x7f0000dc3000-0x10)=[{&(0x7f0000aca000)="543a5fd0bd316b91d8327b9ac5227d031f889df9de806ea9ae9d049806d308f5880b31d2d664e915c0dff9c691f8bafd290d071d50e23dbb97ddbc85a81cc25f18f49c88c486e3fdc50afc83286c9d674300a0c8e4fa42353130d18160ae62830be6ccbb275e2d2829d91970bd5274", 0x6f}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003fe000-0x8)={0x0, 0x2}, &(0x7f00003ee000-0x4)=0x8) fremovexattr(r1, &(0x7f0000505000-0x1a)=@known='com.apple.system.Security\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000253000)={r4, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40003}}}, 0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000207000-0x8)={r4, 0x4}, 0x8) r5 = semget(0x0, 0x8000000000000003, 0x4000000000040004) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000e9b000)={{0xffffffffffffffff, 0x3, 0x46a, 0x0, 0x9}, 0x5, 0x80, 0x100000001}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006e1000)={r1, &(0x7f0000ea8000)="cf2c0eeee71981dbb5d6d1f508cc8df8052086926abc1f409665c1948e7d7a006c05bff25cf8d92f44bada850a862772adf1c822ed3d7c3b28c7adf921c2dd40e40d580e362518f93536cf2633d7103684bb177ea1c49aae1af882e398c35691e53dfdfcc35f901d2823f49ed5e333a056669d6b4c56e5053dc47a7b5901cf454569762369826f5851ecf8c094b5927756528ef41fd15f2a12993c6fcd18e981afb7c98c04f83702aea41e13d8ce5ffbd56672f8683e30d024b473acbbc4bb1787d47dd7f86dd9a4fa2c96062ad337ebcd5379562bcbb8f1da5dd7bc60e2194139287aa058bc52dee3dd17ea686ee52f470532", &(0x7f0000647000)="e538362023b88369bd05c7df393e4156007e23be2c714416fcc5b51920b9f0e5c4cb97b1eecf5d85b2034a949a870c027d51fd9f51142697c2cb1db48fe4bc60124280e5818dae93101535c8c3b521777d5df8ddcba3238ca268183edbf24d76275e60a840a39462aa3885575e816011f87a0bf9b1"}, 0x20) semctl$SEM_STAT(r5, 0x3, 0x12, &(0x7f0000e9e000-0xcc)=""/204) 2018/02/16 16:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3ffffff) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) bpf$OBJ_GET_MAP(0x7, &(0x7f000067b000)={&(0x7f0000e7d000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000296000)=""/11, &(0x7f00003d3000-0x4)=0xb) readv(r0, &(0x7f0000aa2000-0xa0)=[], 0x0) write(r0, &(0x7f000016d000)="5f400c3bacb6aad8e6", 0x9) chmod(&(0x7f0000d8c000-0x8)='./file0\x00', 0x150) clone(0x818c2500, &(0x7f000052d000-0x97), &(0x7f0000b29000-0x4), &(0x7f0000e9b000), &(0x7f0000000000)) 2018/02/16 16:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ecf000)={0x0}, &(0x7f0000d10000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f3a000-0x8)=@assoc_value={r0}, 0x8) 2018/02/16 16:42:45 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dfe000)={0x0}, &(0x7f0000fbd000)=0xc) sched_setattr(r0, &(0x7f00009b2000)={0x30, 0x0, 0x1, 0x2, 0xcd, 0x0, 0x93a, 0xf64}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00001d0000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x440) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000949000)=0x9, 0x2) syz_emit_ethernet(0x6e, &(0x7f0000a89000)={@random="cd1a0b081bf2", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c32401", 0x603cc87b4b6fc018, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "df05df", 0x0, 0x2f, 0x0, @empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "0e6d010100000000"}}}}}}}, 0x0) 2018/02/16 16:42:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x7, 0x2, &(0x7f0000159000)) [ 39.031385] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.038626] R13: 0000000000000320 R14: 00000000006f4ba0 R15: 0000000000000000 2018/02/16 16:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000db0000-0x8)="2af6256574683100", 0x843, 0xa0, &(0x7f0000506000-0x40)={0x1000, 0x2, 0x40, 0x3, 0x1ff, 0x3f, 0x8, 0x2}) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$sg(&(0x7f000057e000-0x9)='/dev/sg#\x00', 0x0, 0xa0042) r1 = socket$inet(0x2, 0x80d, 0xe4) bind$inet(r1, &(0x7f0000d4c000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000097f000)="8249294d645bcf2691f14a71238147a5", 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009b2000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) socket$inet6(0xa, 0x1, 0xb549) r2 = getpgid(0xffffffffffffffff) ptrace$setregset(0x4205, r2, 0x200, &(0x7f000024f000-0x10)={&(0x7f00000ee000-0x3b)="92f5959756c40577417eb55b46f512624693137bc363b1bd05168bc61f0e57f9f7a2311b97ea978a8cb052bb79ddf74a55159b91ef62419183f167", 0x3b}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c44000)=0x8, 0x4) 2018/02/16 16:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ef3000)={0x0}, &(0x7f00009c7000-0x4)=0xc) sched_setaffinity(r1, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b38000+0xefa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000001d000-0x2)="b6", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/02/16 16:42:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/checkreqprot\x00', 0x20800, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000afb000-0x4)) write(r0, &(0x7f0000a0d000)="170000001a001bd213110005d300008d80000003ff0000", 0x17) sendmsg$nl_route(r1, &(0x7f0000564000)={&(0x7f0000f95000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000bdf000-0x10)={&(0x7f0000220000)=@getroute={0x14, 0x1a, 0x2, 0x4, 0x0, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) [ 39.088970] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/16 16:42:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8000000000007, 0x84) poll(&(0x7f0000af9000-0x8)=[{r0, 0xfffffffffffffffe}], 0x1, 0x4) 2018/02/16 16:42:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1}, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000c7e000-0x4)=r1) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000604000)) 2018/02/16 16:42:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000067f000-0x14)={@mcast1}, &(0x7f0000b82000-0x4)=0x14) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000d28000-0x5)={0x1}) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) [ 39.161994] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/16 16:42:45 executing program 5: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000e4000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000aee000)="51e772065d3b74fa9aa81c0d71491773cbac57ab7b1188223a41d8314b80639af2f69cd24ad8c79ea5e5c120061df7780ef47ce66b9bb9048742d4830fe5ed5cf5a349ce5280da48ee25c7a3a51c3a12f32d891948f3eb5f202458bd6b5a0bddb717907442c4b5ffa2e1a51cc6410ff6ea3bf0f23cbc87a7b42d52f3773c04044a68ccd264a86faa23804f7baa8decd14726605f62af8ac1c5341cb2204edc715ce298fe865ebe560a19ed4a6dd379", 0xaf) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000aee000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00002a2000)=0x10) syz_emit_ethernet(0x3a, &(0x7f0000aee000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x2, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {[]}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) 2018/02/16 16:42:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsn(&(0x7f000014e000-0xa)='/dev/vcs#\x00', 0x800, 0x10000) modify_ldt$write(0x1, &(0x7f00004a0000)={0x2400, 0x20001000, 0xffffffff, 0x8006, 0x0, 0x5, 0x0, 0x7, 0x5, 0x7ffffffb}, 0xffffffffffffffc1) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000325000-0x20)={0x11f000, 0x3000, 0x7ff, 0x7a8d, 0x3}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000418000)='/dev/cuse\x00', 0x100, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000030000)) sendmsg$nl_generic(r0, &(0x7f000000d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000a48000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001d4000)={0x0, 0x1000, "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"}, &(0x7f0000e22000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b16000+0x2a5)={r3, @in6={{0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x0, 0x400}, &(0x7f0000dc2000-0x4)=0x98) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000cae000)=""/164) sendmsg$nl_netfilter(r0, &(0x7f0000c35000)={&(0x7f0000568000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00009a8000)={&(0x7f0000be3000-0x20)={0x20, 0xc, 0x0, 0x300, 0x3, 0x2, {0x7}, [@typed={0xc, 0x3e, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x8040) 2018/02/16 16:42:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 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, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000058e000-0x9)='/dev/rtc\x00', 0x40602, 0x0) [ 39.295805] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=5517 comm=syz-executor4 [ 39.321815] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=12 sclass=netlink_xfrm_socket pig=5517 comm=syz-executor4 2018/02/16 16:42:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getuid() ioprio_get$uid(0x3, r1) process_vm_writev(r0, &(0x7f00001fa000-0x70)=[{&(0x7f000002f000-0xa9)=""/169, 0xa9}], 0x1, &(0x7f0000212000)=[{&(0x7f0000850000)}, {&(0x7f00009b8000)=""/222, 0xde}], 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000cac000-0x9)='/dev/sg#\x00', 0x800, 0x80000) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00001fa000)={0x75, 0x6, r0, 0x6, r1, 0x80000000, 0x0, 0x4}) 2018/02/16 16:42:46 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00002c6000-0xd)='/dev/usbmon#\x00', 0x5, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c9c000)="8b476672ef8bf1d2cef3db3d01a99d42", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00004a3000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x220, 0x308, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000b3c000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@random="a584cc092317", @loopback=0x7f000001, @rand_addr=0x8162, 0xf, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0xa}, 0xffffffff, 0xffffff00, @mac=@random="7be8d88cd462", {[0x0, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0xff, 0xff]}, 0x7ff, 0xfce6, 0x0, 0x6, 0x3f, 0x6, @generic="8e8d64fca17b41bac47a5e949cd51ffb", @common='lo\x00', {0xff}, {0xff}, 0x0, 0x10}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xd, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) openat$ptmx(0xffffffffffffff9c, &(0x7f0000740000-0xa)='/dev/ptmx\x00', 0x4000000000000000, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x4, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ffd000-0x4)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00009cb000-0x4)=0x40) 2018/02/16 16:42:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x38, &(0x7f0000489000-0x48)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, &(0x7f0000997000)=0x10) 2018/02/16 16:42:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) add_key$keyring(&(0x7f00008f8000-0x8)='keyring\x00', &(0x7f000098e000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$dspn(&(0x7f0000f53000)='/dev/dsp#\x00', 0xdd, 0x80) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000400000)={0x3, r0}) keyctl$unlink(0x9, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000ede000)={0x73, 0x79, 0x7a}) 2018/02/16 16:42:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000448000-0xa)='/dev/vcs#\x00', 0x9, 0x0) 2018/02/16 16:42:46 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) fcntl$notify(r0, 0x402, 0x15) 2018/02/16 16:42:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x1) shutdown(r0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f00000b8000-0xa0)=[{&(0x7f0000040000-0x2c)="b08947c758225200", 0x8}], 0x1, &(0x7f000023d000-0x3d0)=[]}, 0x0) 2018/02/16 16:42:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c46000)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0xd5}], 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003f1000)='/dev/cuse\x00', 0x210402, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00002aa000-0x8)={0x1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007db000), 0x4) [ 39.350760] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=5517 comm=syz-executor4 2018/02/16 16:42:46 executing program 3: r0 = add_key$user(&(0x7f0000d0f000-0x5)='user\x00', &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000bca000-0x1000), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x0) r1 = creat(&(0x7f0000400000)='./file0\x00', 0x2) ioctl(r1, 0x1, &(0x7f0000d13000)="27d174d3f17dcd8b97ab02960af3e0779f01c26d526fe72b") prctl$setmm(0x23, 0x7, &(0x7f0000ea2000/0x1000)=nil) keyctl$describe(0x6, r0, &(0x7f0000854000)=""/142, 0x8e) bind$ax25(r1, &(0x7f00000c2000)={0x3, {"125fe8fa47ffc6"}, 0x5}, 0x10) 2018/02/16 16:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1b) r1 = syz_open_dev$sg(&(0x7f0000e21000-0x9)='/dev/sg#\x00', 0x8, 0x501) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/16 16:42:46 executing program 0: r0 = creat(&(0x7f0000762000-0x8)='./file0\x00', 0x10) ioctl$void(0xffffffffffffffff, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000782000-0x8)=@un=@abs, &(0x7f0000f62000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c36000-0x30)={0x4c, 0x0, &(0x7f0000512000-0x110)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00002a4000)=[], &(0x7f00001bf000)=[]}}}], 0x3c, 0x0, &(0x7f000075b000-0x96)="01588da4cf7919923bf566eb3b0f2a87473434d30af9507fe97d75a039fa22f0327571dfa9c78897bc394172773a1fa09d9da9e82068736acdb059b4"}) 2018/02/16 16:42:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000593000-0x16fe)=@hdr={0x5, 0x0, 0x0, 0x0, 0x1f, 0x0, @ipv6={0x432d, 0x6, "48f5ec", 0x6c6, 0x7e, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0x1d, 0x1b, [], [@enc_lim={0x4, 0x1, 0x7a4}, @generic={0x0, 0xd5, "c541651e02f987699f3929f471c84d5c65f9262ad268ac8eb9b533e40ef7a3cd0cde06a3dc6e01ec6673323eb62b1414312a0c01fec76d3ce00f4af8ecbd068d0822a952d81f6edf728769892e4df1e15a0d0b49a28e4a8459c314d8b44471b142ac8f1542fdaf80e5f6e29d4ec69025705b0243e419718895608c8a8cd867b7aec40c5c5ca84fd0ce92efee75bc2f761dff024dc503d36372abd44e35e510a98b5f538e3003d9717beebce4a84464c50b14ec27ebdb65382dfab12d8f2c22ac874b5a08eb3ac1a7901dc91049429cf4210f572732"}]}, @dstopts={0x88, 0x0, [], []}, @hopopts={0x2c, 0x9, [], [@ra={0x5, 0x2}, @pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0xa0c2, 0x6, 0x7, 0xfff, [0x7, 0x9, 0x2]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x7, 0x7, []}}, @ra={0x5, 0x2}]}, @routing={0x3f, 0x12, 0x1, 0x3, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @hopopts={0x2f, 0x29, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x57f, 0x6, 0x0, 0x4, [0x9, 0x2, 0x3]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @generic={0x1d, 0xba, "dc09c5b41b9166cf0946b975b4f8a88057dbf2d3fd47c1e589d2675767f40c91a53ba73ad411a1463949c9605eaeef70edda91b48f83454d0586a8894b27bdf7a42f71c25ac4181b1bf71a3d33f2d3b70325bac1cb66f829b8ef5ac689fe72b3050f160323cd3c565b0f747ce679991311fb7b854958bca6e73e36fe6bbf71893125ede05846c5596de90b0b9e21c94a6c5b07a15aa2cf437021897dde4c5495d42529d48165d6ab20d4af3b86cd05aea9e393758f2a7efad8d1"}, @generic={0x6600000000000000, 0x39, "d3121a51863f65c5cebb89af0e6cecf76b9366ed7a542ad3aa83754cb8192d18e16912dff5bc2f01d04d0bd62ca28b0d2a26ac3f0920d45693"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x14}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xae, 0x0, 0x7f, 0x80000000, 0x0, 0x0, 0x1}, @dstopts={0xc, 0x5, [], [@enc_lim={0x4, 0x1, 0x200}, @enc_lim={0x4, 0x1, 0xaa0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @calipso={0x7, 0x10, {0x8000, 0x2, 0x53, 0x1, [0xf3]}}]}, @hopopts={0x0, 0xe, [], [@generic={0x200000000000, 0x70, "0bd39e6bcb7b757d4026a3113d3c5d9a58baf86cecfbc0b1f1157972f39f019a07801eb3b7cd42ca5751717c68fcd61fb440fac8dff863df9ec2cb778399fbfb874581cc260216dbaaf68987a983de47633a0f321436b3f313e0a76a0023a06e2f4f1702d2e8db077e4da94407efa8af"}]}, @dstopts={0x6, 0x0, [], []}, @hopopts={0x33, 0x8, [], [@generic={0x100000000, 0x24, "1028af1b012eef14d8bd75585a82930b179cd7139f38eba9eb2b83f8f66f22b7a0917bf5"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x8}, @pad1={0x0, 0x1}]}], @icmpv6=@dest_unreach={0x1, 0x3, 0x0, 0xaa, [], {0x7, 0x6, "9c46c4", 0x3, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xe}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [@dstopts={0xff, 0xb, [], [@calipso={0x7, 0x30, {0x133, 0xa, 0x6, 0x90c, [0x7fffffff, 0x3, 0x2, 0x800, 0x8001]}}, @jumbo={0xc2, 0x4, 0x48f4}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x1ff}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}, @hopopts={0xff, 0x1a, [], [@ra={0x5, 0x2, 0x1000}, @generic={0xf4c8, 0x80, "3fd90725f2ad1957c400deedbcdf2089cb2748ae6f9929ff26a70bdfa42ebbd6745b1900f45fa5ef09615c92bb727b8a95e87117a717a2749cc2448ba196f18d8b3630c4c1f9918e85c721039f4f5f8b7a0703652681a7c7550d770ae37b6c9370ada9e1c70e02cb4f088178f301322393c02d28f1840026842584ae18390379"}, @calipso={0x7, 0x48, {0x7, 0x10, 0xffff, 0x4f3a, [0x1, 0xee5, 0x1, 0x9, 0x8, 0x1, 0x8001, 0x200]}}, @ra={0x5, 0x2, 0x61}, @pad1={0x0, 0x1}]}, @fragment={0xbf, 0x0, 0x7, 0x6, 0x0, 0xd570, 0x2}, @routing={0x89, 0x2, 0x0, 0x401, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x19}]}, @dstopts={0x87, 0x10, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @generic={0x2ec5, 0x53, "ab1d5ebef5b99bfcb557484b96bf5794219b37a7b54b0d848cd939c3e80b1d9f28411360c3e272a4b726715265db0eece08011d2b53a5a82f9c80fda738f260d97beccd12362188fa212daba4a813b11630e84"}, @calipso={0x7, 0x28, {0xfffffffffffff001, 0x8, 0x800, 0x4, [0x1b, 0x9, 0x7, 0x2]}}]}], "a470c3517ffbee3d9dc15971a4d4fc3c9e8964cc7db6561db08aa6719a71c67b0aa7172468b0731284b9e4775f251d4b120fa619ee1cdf44ed09b6fc53761726abb5b2ade02010fb654dd157aaa15c45e7dd8b30886c0aea0801657478f7aeef"}}}}}, 0x6f8) 2018/02/16 16:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00000b5000+0x356), &(0x7f0000520000-0x8), 0x3fe, &(0x7f000077a000/0x4000)=nil, 0x1) madvise(&(0x7f0000668000/0x4000)=nil, 0x4000, 0x4) 2018/02/16 16:42:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00005cb000)={0x7f, 0x1ff}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000bed000)=0x2) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000077a000-0x30)={0x5, 0x6, 0x1, 0x8, 0x7fff, 0x100000001}) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x2}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014}, [@nested={0x4, 0x7, []}]}, 0x18}, 0x1}, 0x0) mq_getsetattr(r1, &(0x7f00008f1000-0x40)={0x9, 0x6, 0x48c, 0xff, 0x2, 0xa2, 0x0, 0x9}, &(0x7f00000b2000-0x40)) 2018/02/16 16:42:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x424) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000001000)=""/106) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e1e000)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x98) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000003000-0x10)={0x4, 0x10001, 0x408c, "e74ee499db27", 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x20)=[&(0x7f0000002000-0x4)='${^\x00', &(0x7f0000001000-0x11)='vboxnet0vboxnet0\x00', &(0x7f0000000000)='{\x00', &(0x7f0000001000-0x7)='nodev&\x00'], &(0x7f0000002000-0x8)=[&(0x7f0000001000-0x1)='\x00'], 0x1100) 2018/02/16 16:42:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002fc000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x40087602, &(0x7f0000f29000-0x10)={0x0, 0x0, &(0x7f00006c4000)}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000a90000-0x10)={0xbb2, 0x3cb2, 0x2, 0x2}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000005e000)={@dev, @dev, 0x0}, &(0x7f0000c6b000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000054b000-0x48)={0xf, 0x10, &(0x7f0000c35000)=@raw=[@exit={0x95}, @exit={0x95}, @generic={0x0, 0x1ff, 0xf0, 0x100}, @map={0x18, 0x7, 0x1, 0x0, r0}, @jmp={0x5, 0x7f, 0xf, 0x7, 0x0, 0xffffffc0}, @call={0x85, 0x0, 0x0, 0x21}, @alu={0x4, 0x4, 0xd, 0x4, 0x7, 0xfffffffe}, @generic={0x8001, 0x3, 0x6, 0x360}], &(0x7f0000406000-0x4)='GPL\x00', 0x2, 0xbd, &(0x7f00002ea000-0xbd)=""/189, 0x41f00, 0x1, [], r1}, 0x48) 2018/02/16 16:42:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}, {}], 0x2, &(0x7f0000efe000)={0x2000}) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000739000-0x58)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007d7000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00007a1000-0x1c)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f91000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x6}}}, &(0x7f00000bc000)=0x8c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e4f000-0x8)={r2, 0x6}, &(0x7f000011d000-0x4)=0x8) [ 39.451630] binder: 5557:5559 transaction failed 29189/-22, size 0-0 line 2842 [ 39.480073] binder: 5557:5564 got reply transaction with no transaction stack [ 39.487477] binder: 5557:5564 transaction failed 29201/-71, size 0-0 line 2757 [ 39.489943] device eql entered promiscuous mode [ 39.546117] binder: 5557:5564 transaction failed 29189/-22, size 0-0 line 2842 [ 39.564175] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.572650] QAT: Invalid ioctl [ 39.576319] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.581834] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/16 16:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(0xffffffffffffff9c, &(0x7f0000f07000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000071f000-0x4)=0x14) sendto$packet(r0, &(0x7f0000dc8000), 0x0, 0x40, &(0x7f000089c000-0x3)={0x11, 0x15, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000058000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = creat(&(0x7f0000bb2000)='./file0\x00', 0x60) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r4, 0x0, 0x2d, &(0x7f0000001000-0x9c), 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000c25000)=""/151) sendto$packet(r0, &(0x7f0000de1000)="eb937681fbca8385e983864baeff1b8bed238d6503690e8cf9a48be7bc4251f5c63f716ac61ad21d2322484ae4d67ef9bb3a0fe60763613623762a816028b31284e3a2402562743cb234923e1ea910e7b27431a499d1a216b9fe2c10567cf9ecf83fa9c981cac99f11406b8a016b1b15430112e78265a978334c820075bee2dce916f6081afdf6642f17741fbbeb32a88e7c193acac7b1acaffb6f", 0x9b, 0x4000001, &(0x7f0000c4c000)={0x11, 0x4, r1, 0x1, 0x1000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) timer_create(0x3, &(0x7f000049f000-0x60)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) sched_rr_get_interval(r2, &(0x7f00007d1000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000844000-0x20)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/16 16:42:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f00003ba000-0xd)='/dev/dmmidi#\x00', 0x78, 0x20000) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000731000-0x110)={0x4, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100}}, 0x1, 0x1, [{{0xa, 0x1, 0x3, @empty, 0x100}}]}, 0x110) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005cb000-0x4), &(0x7f0000b84000)=0x4) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000e50000)=0x100003) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00006e9000)=0x21, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007a5000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f2e000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f000043b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005b2000)={0xfffffffffffffffe, 0x2, 0x8000, 0xfff, 0x100000000, 0x7, 0x40f, 0x3, r3}, &(0x7f0000e03000)=0x1f) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000588000)={r4, 0x755}, &(0x7f000090e000)=0x8) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) dup(r1) r5 = openat(0xffffffffffffffff, &(0x7f0000502000-0x8)='./file0\x00', 0x0, 0xb0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000087d000)={0x3, 0x1, 0xc3, 0x9, 0xffffffffffffffba}, 0xc) getsockopt$inet_tcp_buf(r5, 0x6, 0x1d, &(0x7f0000708000-0x5e)=""/94, &(0x7f0000332000)=0x5e) 2018/02/16 16:42:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x715, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {0x0, 0x0, 0x0, 0x0, 0x3}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x1}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) 2018/02/16 16:42:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000e90000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1f}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x9, 0x75cc) bind$inet6(r2, &(0x7f0000f6a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) bind$inet6(r2, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/16 16:42:46 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000015000-0x4)=0x3, 0xfffffffffffffd36) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/16 16:42:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000064000)="1f00000200070600001b0a000008ff0a3f80064cfbffff03000003441951de", 0x1f) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000b3b000)={0xdcb, 0xa441}) 2018/02/16 16:42:46 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fc0000-0x3)='](\x00', 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fc0000-0x4)=0x1, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fc0000)=0x5, 0x4) syz_open_dev$sndpcmc(&(0x7f00005d9000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) munmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0x2, 0x3) 2018/02/16 16:42:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c33000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) semget$private(0x0, 0x1, 0x420) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00000ed000)=""/151) [ 39.623281] QAT: Invalid ioctl 2018/02/16 16:42:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x40840, 0xb9) ioctl$KDADDIO(r0, 0x4b34, 0x0) r1 = socket$key(0xf, 0x3, 0x2) accept(r1, &(0x7f0000898000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000b72000)=0x26) [ 39.645310] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1792 sclass=netlink_route_socket pig=5592 comm=syz-executor4 [ 39.666873] [ 39.668534] ====================================================== [ 39.674843] WARNING: possible circular locking dependency detected [ 39.681150] 4.16.0-rc1+ #314 Not tainted [ 39.685203] ------------------------------------------------------ [ 39.691520] syz-executor1/5593 is trying to acquire lock: [ 39.697040] (sk_lock-AF_INET){+.+.}, at: [<0000000071ab7bbc>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.706309] [ 39.706309] but task is already holding lock: [ 39.712250] (rtnl_mutex){+.+.}, at: [<00000000ea28a522>] rtnl_lock+0x17/0x20 [ 39.719510] [ 39.719510] which lock already depends on the new lock. [ 39.719510] [ 39.727792] [ 39.727792] the existing dependency chain (in reverse order) is: [ 39.735381] [ 39.735381] -> #2 (rtnl_mutex){+.+.}: [ 39.740636] __mutex_lock+0x16f/0x1a80 [ 39.745020] mutex_lock_nested+0x16/0x20 [ 39.749574] rtnl_lock+0x17/0x20 [ 39.753432] unregister_netdevice_notifier+0x91/0x4e0 [ 39.759113] tee_tg_destroy+0x61/0xc0 [ 39.763407] cleanup_entry+0x218/0x350 [ 39.767783] __do_replace+0x79d/0xa50 [ 39.772077] do_ipt_set_ctl+0x40f/0x5f0 [ 39.776540] nf_setsockopt+0x67/0xc0 [ 39.780745] ip_setsockopt+0x97/0xa0 [ 39.784948] raw_setsockopt+0xb7/0xd0 [ 39.789239] sock_common_setsockopt+0x95/0xd0 [ 39.794226] SyS_setsockopt+0x189/0x360 [ 39.798691] do_syscall_64+0x280/0x940 [ 39.803069] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 39.808745] [ 39.808745] -> #1 (&xt[i].mutex){+.+.}: [ 39.814173] __mutex_lock+0x16f/0x1a80 [ 39.818548] mutex_lock_nested+0x16/0x20 [ 39.823099] xt_find_table_lock+0x3e/0x3e0 [ 39.827826] xt_request_find_table_lock+0x28/0xc0 [ 39.833157] get_info+0x154/0x690 [ 39.837099] do_arpt_get_ctl+0x2a9/0xa00 [ 39.841648] nf_getsockopt+0x6a/0xc0 [ 39.845853] ip_getsockopt+0x15c/0x220 [ 39.850233] tcp_getsockopt+0x82/0xd0 [ 39.854523] sock_common_getsockopt+0x95/0xd0 [ 39.859507] SyS_getsockopt+0x178/0x340 [ 39.863969] do_syscall_64+0x280/0x940 [ 39.868347] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 39.874025] [ 39.874025] -> #0 (sk_lock-AF_INET){+.+.}: [ 39.879716] lock_acquire+0x1d5/0x580 [ 39.884010] lock_sock_nested+0xc2/0x110 [ 39.888564] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 39.893985] ip_setsockopt+0x3a/0xa0 [ 39.898196] raw_setsockopt+0xb7/0xd0 [ 39.902491] sock_common_setsockopt+0x95/0xd0 [ 39.907477] SyS_setsockopt+0x189/0x360 [ 39.911949] do_syscall_64+0x280/0x940 [ 39.916331] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 39.922008] [ 39.922008] other info that might help us debug this: [ 39.922008] [ 39.930123] Chain exists of: [ 39.930123] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 39.930123] [ 39.940330] Possible unsafe locking scenario: [ 39.940330] [ 39.946377] CPU0 CPU1 [ 39.951017] ---- ---- [ 39.955656] lock(rtnl_mutex); [ 39.958911] lock(&xt[i].mutex); [ 39.964858] lock(rtnl_mutex); [ 39.970632] lock(sk_lock-AF_INET); [ 39.974318] [ 39.974318] *** DEADLOCK *** [ 39.974318] [ 39.980352] 1 lock held by syz-executor1/5593: [ 39.984900] #0: (rtnl_mutex){+.+.}, at: [<00000000ea28a522>] rtnl_lock+0x17/0x20 [ 39.992590] [ 39.992590] stack backtrace: [ 39.997059] CPU: 0 PID: 5593 Comm: syz-executor1 Not tainted 4.16.0-rc1+ #314 [ 40.004300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.013624] Call Trace: [ 40.016189] dump_stack+0x194/0x257 [ 40.019789] ? arch_local_irq_restore+0x53/0x53 [ 40.024435] print_circular_bug.isra.38+0x2cd/0x2dc [ 40.029421] ? save_trace+0xe0/0x2b0 [ 40.033109] __lock_acquire+0x30a8/0x3e00 [ 40.037237] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.042397] ? rtnl_lock+0x17/0x20 [ 40.045906] ? rtnl_lock+0x17/0x20 [ 40.049419] ? mutex_lock_io_nested+0x1900/0x1900 [ 40.054231] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.060086] ? perf_trace_lock+0xd6/0x900 [ 40.064202] ? print_irqtrace_events+0x270/0x270 [ 40.068926] ? rcu_note_context_switch+0x710/0x710 [ 40.073825] ? trace_event_raw_event_lock+0x340/0x340 [ 40.078986] ? _cond_resched+0x14/0x30 [ 40.082845] ? check_noncircular+0x20/0x20 [ 40.087241] lock_acquire+0x1d5/0x580 [ 40.091017] ? lock_acquire+0x1d5/0x580 [ 40.094966] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 40.100045] ? lock_release+0xa40/0xa40 [ 40.103989] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.109848] ? do_raw_spin_trylock+0x190/0x190 [ 40.114398] ? futex_wait_setup+0x3d0/0x3d0 [ 40.118692] ? lock_sock_nested+0x44/0x110 [ 40.122900] lock_sock_nested+0xc2/0x110 [ 40.126932] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 40.132008] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 40.136909] ? ip_ra_control+0x5c0/0x5c0 [ 40.140940] ? check_noncircular+0x20/0x20 [ 40.145145] ? sock_map_fd+0x34/0x90 [ 40.148832] ? find_held_lock+0x35/0x1d0 [ 40.152877] ? avc_has_perm+0x35e/0x680 [ 40.156822] ? lock_downgrade+0x980/0x980 [ 40.160939] ? lock_release+0xa40/0xa40 [ 40.164882] ? lock_downgrade+0x980/0x980 [ 40.169002] ? lock_release+0xa40/0xa40 [ 40.172952] ? __lock_is_held+0xb6/0x140 [ 40.176986] ? avc_has_perm+0x43e/0x680 [ 40.180934] ? avc_has_perm_noaudit+0x520/0x520 [ 40.185576] ? iterate_fd+0x3f0/0x3f0 [ 40.189349] ? lock_downgrade+0x980/0x980 [ 40.193473] ? __lock_is_held+0xb6/0x140 [ 40.197507] ? sock_has_perm+0x2a4/0x420 [ 40.201541] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 40.206878] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 40.212558] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 40.217803] ? alloc_file+0x27e/0x390 [ 40.221580] ip_setsockopt+0x3a/0xa0 [ 40.225267] raw_setsockopt+0xb7/0xd0 [ 40.229040] sock_common_setsockopt+0x95/0xd0 [ 40.233518] SyS_setsockopt+0x189/0x360 [ 40.237475] ? SyS_recv+0x40/0x40 [ 40.240910] ? filp_open+0x70/0x70 [ 40.244422] ? move_addr_to_kernel+0x60/0x60 [ 40.248807] ? do_syscall_64+0xb6/0x940 [ 40.252756] ? SyS_recv+0x40/0x40 [ 40.256182] do_syscall_64+0x280/0x940 [ 40.260040] ? __do_page_fault+0xc90/0xc90 [ 40.264248] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 40.269758] ? syscall_return_slowpath+0x550/0x550 [ 40.274659] ? syscall_return_slowpath+0x2ac/0x550 [ 40.279564] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 40.284898] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.289714] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 40.294873] RIP: 0033:0x453a59 2018/02/16 16:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd8000)='/selinux/mls\x00', 0x0, 0x0) read(r0, &(0x7f0000d3b000)=""/92, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000d6000)=0x6, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x580, 0x1a0, 0x0, 0x0, 0x0, 0x3e0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000004000-0x60), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="266f878187622bfdbc94f3d1f711f7c0", @generic="4f9348bf0cc1142a7f7b8487d026fbae"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x128, 0x170, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='ip6gre0\x00', {0x68, 0x7c, 0x0, 0x0, 0x0, 0x9, 0x6828}}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@multicast1=0xe0000001, @ipv6=@empty, 0x25}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5e0) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006d6000)) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) [ 40.298034] RSP: 002b:00007f1d2ce9cc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 40.305713] RAX: ffffffffffffffda RBX: 00007f1d2ce9d6d4 RCX: 0000000000453a59 [ 40.312952] RDX: 000000000000002d RSI: 0000000000000000 RDI: 0000000000000015 [ 40.320847] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 40.328090] R10: 0000000020000f64 R11: 0000000000000246 R12: 00000000ffffffff [ 40.335329] R13: 000000000000051b R14: 00000000006f7b28 R15: 0000000000000000 2018/02/16 16:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a7c000-0x38)={&(0x7f00009a1000)={0x10}, 0xc, &(0x7f000076c000-0x10)={&(0x7f0000b31000-0xe8)=@getsadinfo={0x14, 0x23, 0x62f, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ed5000)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000712000-0xe8)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000682000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00001e0000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000879000-0x4)=0x5481881e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d7e000)={0x0, 0x80, 0x30}, &(0x7f0000d76000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b9d000)={r4, 0x7abe2924}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003ae000)={r4}, &(0x7f0000429000)=0x8) 2018/02/16 16:42:47 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r1, &(0x7f0000001000)={0x1, {&(0x7f0000002000)=""/131, 0x83, &(0x7f0000002000-0xa3)=""/163, 0x3, 0x2}}, 0x68) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @random="2b8b5ac99b63"}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="f465f7552bb8d4d4022d8cddca202ef4"}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000-0x5)='veno\x00', 0x5) 2018/02/16 16:42:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x100, 0x0) lseek(r0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f9e000-0xa)='/dev/vcs#\x00', 0x4, 0x400) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000d55000)=""/47) 2018/02/16 16:42:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 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, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x806, 0x4e8bb42b, &(0x7f00004cd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ac0000-0x8)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f000098c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e8d000-0x8)={r1, 0x3}, 0x8) 2018/02/16 16:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) r0 = syz_open_dev$amidi(&(0x7f00005b8000)='/dev/amidi#\x00', 0xfff, 0x28000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) 2018/02/16 16:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@generic="110116de4d01db16156658aa1a678732", 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) sendto(r0, &(0x7f000000a000-0xd)="d300000000026f830000", 0xa, 0x0, &(0x7f000000a000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/16 16:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000946000)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f00005f3000)={@loopback, 0x0}, &(0x7f0000478000-0x4)=0x9f) sendto$packet(r0, &(0x7f000012e000-0xb6)="5c076161b2dc1de9f2dadfee3272532841d49b00c60ee825fc82b432e2ac2c0951d5a9375af8fcad43bf1f1b6727e055f7b239305727a91c03034ab7dac409defecd5c51da131c158fcee9602c1e2d0b0ee96231bce8ccc75e6513b29709773c5ba117e77386fbd6b082f0f66c0b0466799737889421650b0b23da68a3981ea99559716655cff0342b256ecf94955387dd09ac9667f15de7308b71730a6c58f8c182c9aa6e5174c78b3eb1b8a1e3d50a41e7748ee700", 0x10e60567f235bc34, 0x0, &(0x7f0000318000-0x14)={0x11, 0x102, r1, 0x1, 0x3, 0x6, @empty}, 0x14) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f000086e000)='oom_adj\x00') syz_open_dev$sndpcmp(&(0x7f0000ae4000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x90200) exit(0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) socket$alg(0x26, 0x5, 0x0) 2018/02/16 16:42:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006e5000-0xa)='/dev/cuse\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f00006b6000)="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", 0x1000, 0x8000, &(0x7f0000283000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca6000-0x10)='/selinux/policy\x00', 0x0, 0x0) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) [ 40.358377] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1792 sclass=netlink_route_socket pig=5610 comm=syz-executor4 2018/02/16 16:42:47 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) syz_emit_ethernet(0x66, &(0x7f0000009000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0xffffffffffffffff, 0x6, "ff6d22", 0x30, 0x33, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x3, 0x1000, 0x12, &(0x7f0000031000/0x1000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f000001e000)=""/242) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000035000)) 2018/02/16 16:42:47 executing program 1: r0 = creat(&(0x7f00006a1000)='./file0\x00', 0x2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000997000-0x8)) unshare(0x6000000) unshare(0x2c000200) 2018/02/16 16:42:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003c3000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000db7000)={0x0, 0x9, 0x13228c61, 0x1, 0xb8, 0x8}, &(0x7f0000c8b000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ed2000-0x4)=r1, 0x4) socketpair(0x1b, 0x0, 0x7a9f, &(0x7f000042f000)={0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000c3c000)={0x0, 0xffffffff, 0x8, &(0x7f0000423000)}) r4 = syz_open_dev$sndctrl(&(0x7f00008ea000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x202) get_thread_area(&(0x7f0000e4e000-0x10)={0x66, 0x20100000, 0x3000, 0x8, 0x6, 0x2, 0x61, 0xcd, 0x80000001, 0x7ff}) syncfs(r3) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000010000)={{0x0, 0x0, 0x0, 0x10000000, "6a36647e9c59b5cccad0380eb764468c30017a398de06d68462d1ac0c42ccb0360766627af7a79213746a27d"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, "a5fcfee57b4b65a15565b21fa43c9ff20c164b01a3456b0605e77052081060936303e182b9c3a4ebd81d367cec94b507207b54a411ed2b86a867923ea7167ddd", &(0x7f0000a6e000-0x1e)='mime_typeposix_acl_accessproc\x00', 0x1e, [], [0x0, 0x0, 0xfffffffffffffffc]}) 2018/02/16 16:42:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000b7d000), 0x4) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r1 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000d88000-0x10)=[{&(0x7f00007e6000)=""/68, 0x44}], 0x1) sendfile(r1, r0, &(0x7f00008bc000-0x8)=0xfffffffffffffffd, 0x20) 2018/02/16 16:42:47 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') syz_open_dev$sndseq(&(0x7f00002a8000)='/dev/snd/seq\x00', 0x0, 0xc180) creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/02/16 16:42:47 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000092c000/0x2000)=nil, 0x2000, 0x0, r2) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/16 16:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00009da000)='/dev/vcs#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000644000)={0x0, 0x1000, "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"}, &(0x7f0000bc6000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000661000)={r2, 0x6, 0x20, 0x7ff, 0xfff}, &(0x7f00007e0000-0x4)=0x18) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/02/16 16:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffc, 0x4000000000080001, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001f2000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1, 0x10001, 0x7, 0x8, 0xd1}, &(0x7f0000d29000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000610000-0x10)={r1, 0x52a9, 0x5, 0x1b}, &(0x7f0000359000-0x4)=0x10) read$eventfd(r0, &(0x7f000028c000), 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000db6000-0x118)=[{&(0x7f000086c000)=@in6={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000800000)=[], 0x0, &(0x7f0000693000-0x90)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0xfffffffffffffd55, 0x84, 0x1}, @init={0x18, 0x84}], 0x90}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000003d000)={r1, 0x3}, &(0x7f0000eb6000)=0x6) 2018/02/16 16:42:47 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000002000-0x62)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x181000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000002000)={0x0, 0x3f, 0x9, &(0x7f0000001000-0x8)}) tee(r0, r0, 0x80000001, 0x9) 2018/02/16 16:42:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) mknod$loop(&(0x7f0000ace000)='./file0\x00', 0xe008, 0x0) listxattr(&(0x7f0000225000)='./file0\x00', &(0x7f0000f86000-0x46)=""/70, 0x46) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/16 16:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f90000-0x8)=0x2) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000a72000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) write(r0, &(0x7f0000dec000), 0x0) 2018/02/16 16:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000097000)=[{0x81}, {0x6}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a84000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000678000-0x4)=0xfffffffffffffc01, 0x4) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000cb1000)=[], 0x0, 0x0) 2018/02/16 16:42:47 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000003000)='/dev/snd/controlC#\x00', 0x49, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc00455d0, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f"}) 2018/02/16 16:42:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000085000/0x3000)=nil, 0x3000, 0x9) 2018/02/16 16:42:47 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b27000-0x15)='/proc/self/net/pfkey\x00', 0xc4802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000001000-0xd9)=""/217, &(0x7f0000000000)=0xd9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00007a2000)=[0x0, 0xffffffbfffffffff]) 2018/02/16 16:42:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000857000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, [0x0, 0x8f]}, 0xfffffffffffffe92) getsockname$netlink(r1, &(0x7f0000003000), &(0x7f0000003000)=0xc) listen$netrom(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value, 0x8) 2018/02/16 16:42:47 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000000)=""/70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000b3c000)=""/174) close(r1) 2018/02/16 16:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) socketpair(0xa, 0x4, 0x191f, &(0x7f000006e000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000011b000-0x4)=0x1) write$tun(r1, &(0x7f0000c85000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x2e) 2018/02/16 16:42:47 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x20, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000005000-0x1a0)) time(&(0x7f0000001000)) 2018/02/16 16:42:47 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[], 0x0, &(0x7f0000fd2000)={0x2000, 0x1}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000fd4000-0xb)='/dev/adsp#\x00', 0x1, 0x2) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd4000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000713000-0x4)=r1) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000dc4000)=""/194, &(0x7f0000fd3000)=0xc2) 2018/02/16 16:42:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) utimes(&(0x7f0000cb1000-0x8)='./file0\x00', &(0x7f0000dec000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f00000db000)={0x0, 0x0, []}) socketpair(0xa, 0x6, 0x6, &(0x7f0000780000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f24000-0x108)={0x0, @in={{0x2, 0x3, @empty}}, [0x9, 0x0, 0x5, 0x7ff, 0x5, 0xf5b7, 0xba0, 0x800, 0x3, 0xbdbd, 0xffffffffffffffff, 0xe0, 0x4, 0x4, 0xfffffffffffffffe]}, &(0x7f00003af000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000e07000-0x18)={r4, 0x3ff, 0x30, 0x1, 0xffffffffffff75f6}, &(0x7f00009ae000-0x4)=0x18) 2018/02/16 16:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x8, 0x1f9, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000557000-0x10)={r0, &(0x7f0000df6000-0x35)}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000045000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) bind$unix(r1, &(0x7f000015c000)=@abs={0x0, 0x0, 0x1}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a8f000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/16 16:42:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000055c000-0x4)=0x9, 0x4) write(r0, &(0x7f0000f86000-0x22)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000980be45", 0x22) 2018/02/16 16:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x733e, 0x20001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000018000-0x4)={@generic="e5c08c068f3f776d64498619d2b21916", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000f01000-0x8)) lstat(&(0x7f0000d20000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, 0x0, r2, 0xc7, 0x0) timer_create(0x5, &(0x7f00000ad000-0x60)={0x0, 0x800000000000030, 0x2, @thr={&(0x7f0000c90000)="06cf91dbfda48fc7d1a44e51e57e85168fa3fc0607118b32357bc29523461f174401000000000000003ae246e93e95d1e6cea423859f2c3ece8c7f2cf707ed236b0c51c15c043fa22b55d5ec69", &(0x7f0000f52000)="38fd7335425e6cc3859e8ca33110015d28ebac236e69f7194773aa85b8d9c4d30700000000000000abf201f163550ba27d809df4e9787af3453df18cd57e06a6abf58795f54830f21a22e989000000033ebf1403dfc228dc0b723cefc2ad059716f8d2a0e7509dff756aaf1fa3b0ea029c"}}, &(0x7f0000cdf000-0x4)) r3 = accept4$llc(0xffffffffffffffff, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000099e000)=0x800, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000042d000-0x11)='/selinux/enforce\x00', 0x111000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000e45000)={0x400, 0x91a, 0x101, 0x1, 0xfffffffffffffff8, 0x9}) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r5, &(0x7f00002e7000)=[{{&(0x7f000086e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000745000-0x10)=[], 0x0, &(0x7f0000a63000-0xb0)=""/176, 0xb0}}], 0x1, 0x0, &(0x7f0000c4f000-0x10)) recvmmsg(r5, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25, 0x10, &(0x7f000027a000)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0x8, 0x7953}, &(0x7f00002e8000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r6, 0x20}, 0x8) bind$nfc_llcp(r4, &(0x7f0000520000)={0x27, 0x0, 0x0, 0x7, 0x1, 0x1, "3abe2e796d5f23bd97f9966e3e6ee38db364bcd9ba6793090f73bb28deac2f4c95b1e0d33224102927dfd4ca8523e7d9286450b5eea9dd08ef605e5d6d736c", 0x3}, 0x58) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000aee000)) get_thread_area(&(0x7f00007c4000-0x10)={0x7dd38ae6, 0x200000000000000, 0x10000000ffffffff, 0xa654, 0x80000000005, 0x7, 0x9d, 0x306, 0x4000000000000004, 0x10004}) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000096000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000010c000-0xa0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x58e60ddd, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x101, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in6={0xa, 0x0, 0x800, @empty}], 0xa0) setsockopt$inet6_int(r7, 0x29, 0xff, &(0x7f000049e000)=0x8, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000745000)=[{0x3, 0x1}, {0xc, 0x9}, {0x4, 0xffff}, {0x8, 0x4}], 0x4) setsockopt$inet6_int(r7, 0x29, 0xc8, &(0x7f000035b000-0x4), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f00006bd000)={0x4, 0x1, 0x1000, 0x8001, 0x7}, 0xc) setsockopt$inet6_int(r7, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) [ 40.630149] device eql entered promiscuous mode [ 40.636198] sctp: [Deprecated]: syz-executor5 (pid 5690) Use of struct sctp_assoc_value in delayed_ack socket option. [ 40.636198] Use struct sctp_sack_info instead 2018/02/16 16:42:47 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)='/dev/sequencer\x00', 0x103101, 0x0) bind$bt_hci(r0, &(0x7f000001b000)={0x1f, 0x20, 0x3}, 0x6) r1 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000002a000)=@mpls_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x4, 0x1, []}]}, 0x20}, 0x1}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x17, 0x40) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f000002b000)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000003000)={0x2, r1, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) 2018/02/16 16:42:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000815000-0x8)) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000db3000-0x4)) nanosleep(&(0x7f000034e000)={0x0, 0x989680}, &(0x7f0000773000)) 2018/02/16 16:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000486000-0x9)='/dev/dsp\x00', 0x200080, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dcc000-0xb)='/dev/mixer\x00', 0x400800, 0x0) accept$alg(r1, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000f07000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1, 0x0, 0x0, 0x800000}, 0x0) 2018/02/16 16:42:47 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000005000-0xb6)={@random="d7380b151bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "200c05", 0x0, 0x29, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "bdc7c7119afd4396"}}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000005000-0x17)="776c616e30255b73656c66256d696d655f747970651f00", 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000007000-0x210)={0x40, {{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}}, 0x0, 0x3, [{{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xff}}, {{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, {{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xee}}]}, 0x210) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000007000)={0x1000, {{0xa, 0x0, 0x73, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}}, {{0xa, 0x2, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x108) 2018/02/16 16:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000ec6000)=""/50, 0x32) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$midi(&(0x7f0000074000-0xb)='/dev/midi#\x00', 0x2000000000005d1, 0x2100) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000762000-0x4), &(0x7f0000c3d000)=0x4) 2018/02/16 16:42:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000031c000-0x8)='./file0\x00', 0x40) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f12000)='/dev/cuse\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000602000)={&(0x7f0000580000-0xc)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f0000644000)={&(0x7f0000326000)={0xfc, 0x33, 0x209, 0x3, 0x2, {0x20}, [@generic="c792ce7eaad7475c028e6191476e279eebbde0300f5a", @generic="aaec1999e5907fc6e5cecff9126b7a33d236259cc9903e890c0a7c61d8cba670549df79bdc3407440733b5aecbe0dde7d1c0a43b3bdc7225554c7f6a1fe9a8", @typed={0xc, 0x4, @fd=r0}, @generic="2af62cb7cfe6cae8bd4046c13f89c4d26a3d316c962292f69dbe637bec2bad4ecddd32b53d40f121e19cbf1cb99bda9951fde3c7edcf961ba783cf21ed10956754ab9ae00d9dafa039e0e678c91af41e3ec9e8d0de93a17812c6", @typed={0x10, 0x21, @str='ppp0\x00'}, @nested={0x1c, 0x89, [@typed={0xc, 0x6d, @u32=0x71}, @typed={0xc, 0x3d, @fd=r0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4040800}, 0x24008090) lsetxattr(&(0x7f0000765000)='./file0\x00', &(0x7f00005cb000)=@known='com.apple.FinderInfo\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0xfffffffffffffffe) 2018/02/16 16:42:47 executing program 3: mmap(&(0x7f0000000000/0x3b2000)=nil, 0x3b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) r1 = syz_open_dev$vcsa(&(0x7f0000210000-0xb)='/dev/vcsa#\x00', 0x8db, 0x40080) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f00003b3000-0x8)='./file0\x00', r0, &(0x7f0000096000)='./file0\x00', 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000e0000-0x328)=@filter={'filter\x00', 0xe, 0x4, 0xffffffffffffff28, 0xffffffff, 0x0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x230, 0x230, 0x230, 0xffffffff, 0x4, &(0x7f00003ae000), {[{{@uncond, 0x0, 0xa8, 0xec, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}, {0xfffffffffffffffe}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0xffffffffffffff48, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000147000-0x20)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/16 16:42:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000dc7000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000057c000)={0x5, 0x5, 0x3, 0x5529ed19, 0x2}, 0x14) r1 = accept4(r0, &(0x7f0000424000)=@nfc_llcp, &(0x7f0000d39000-0x4)=0x60, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000980000-0xe8)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f000059c000-0x4)=0xe8) setuid(r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x7) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000098b000)={r0, r3}) shutdown(r0, 0x1) 2018/02/16 16:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000589000-0x5)='nv\x00', 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004eb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f00003b5000)={&(0x7f00002a9000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, &(0x7f00006e1000-0x90)=[{&(0x7f0000996000-0x7f)="21619346c07d314dff9a66aa47e2ce823c4f82f7739fc9cb95835849eb8ae8493de111e3e63157def0626b262f6cab8706488d356833d0ef31781db8d70cf25be562480a69116e7b436563c8d05e0f0abebba2d51bcef66834adb1b47f2ad16356fb53847d06141bd71f6ca324710d7ff832eef03a204b894fa0dc22e17282", 0x7f}, {&(0x7f0000a68000-0x68)="91fbc408c9bcce4dac16e366134da2c869e12d3895bda60b5b8c6ce02da8d2dd877427ff3c1e07fa70b441d28707b5b7578c2a11de8ec1aed445e694baa81ab160caf266880cac48e196d5d71eabded52d3669941e58e031609309247983e9db1e3cc3c837e4d885", 0x68}, {&(0x7f00000a0000-0x50)="e275e102a321335947ce5eb3b28b186e6c29359e79b0d5f7ae1a60d6ed4a0e008c63fd59c713fcb1d948dc8cbed83423f6277af194aa43b9c9185f8f2a7058cb5e0173cacc3fe3094e4627b01038e38b", 0x50}, {&(0x7f0000228000-0xba)="754cd4848a9745fee0e07422c3e89e50d8c0b0990b9a95d258d6741bd1d172ec82ee6c73037125685b43d065e6359e856623aa55d0559fab4b0e6fce8a58fc5de441086cd765ea4a0c24322418b69f7b5a3a13fe38f5b7d5d9ab6c4de7dc52ff88cb4c25c419d0e7396645108dd37a84a5edb5d149cb2cc4f4a5b1a9c248baf4236bbaca5ed0997f8ea59ce2acb2951547342798ff40c9bcd6d9113a189ee85bb6924a919070ae1baba26a11e0462cac7f8ee1a5c9d85d6f5f38", 0xba}, {&(0x7f00005e9000)="de7022a71c13d72c42e2fd95f4bdf620d178bba065fd67242a83d7f7c444fe9a74b7ebc760e3b3355f77f77f0aafe12ca7d9db3ad105a5a70b7bda87ddcbea4afbb0d718dd2fa4a243c83f03a00b84a2ce70a5230d09b8a79226a1f25410e739b7820893688dd7e4544f4914e59c66f544ccd9f75b4caf067a3f2a01bcc42501f08d531701575ce7388176a29e7989747b9c18155e334a4c92178d439393f905de230a710d42b47378afc63b435010ffb03c4b76f6276fcb3bbd", 0xba}, {&(0x7f00004b3000-0xaa)="99f0481127dec9c45eb3e4dfd1f54c985bd0464c2d4cbfb9f789cf0d2ddd71bb5ed21682d3afe2a6dd0a78a17b1c45d67d185d9da61efc51dbc37e80f186084668ca8788525a0babe57614f0fa70de8b3f489f1ff6ec02a891d55d945d60e6237f2c7dc09c373ad586cf0858042e2ed81cf354e84b5b6a082db9485215bccd7719107f5ec577736dd8f8eef0bb8981ec1da4437e35cc8fbabd10b0f175a219bb599a7d8b06fafb53c7a7", 0xaa}, {&(0x7f0000b89000-0x24)="e4ea90cbe41f27650c074b77c4057947aaaf0ee5398686bc07d2d8419dcc8803090a3ed3", 0x24}, {&(0x7f0000b81000+0xc7f)="6b292a149634ffc14f21a3aca4312b2d073a502c32e3d2c58fbc150ca2150d49edcb980db53c93ee1db04ee81b90cb0f0b23c981c32e10bd9b9ee17c7d740f6d22b36929f1a97c9cd9b224933609c61cbcf326e47dec1699e514bbc966b8808877c589576e455f49648262bfefe38b42098e0e", 0x73}, {&(0x7f0000761000-0xd2)="1e86cf9f8a28beb3432ad3aeaa036a7dc685823637723f4110f5fc6bb45316c0dd01f6ab5fe14370a216898fae3ee679bb0985b4d0245a335ce879f7a7f224289ed4e3cc119bd1a535ea3bcb8ec6eb9b49a3bbfd9f0d45e63299398cd2551df004621f7d4a7f164fe349b5989cd5582bc8d25cc483ffca8173e7a5ee838b48b73e2c2ec882ac601e69b6d3ffb9e256b0aa6cb3d408b36fc9359839037067732fac654bc352cef98e61146b9a54cd2225a2e387695c9201b03574ab815fc7140b9b97220a0b3a0de08da7c41e9e11b2a039d9", 0xd2}], 0x9, 0x0, 0x0, 0x11}, 0x800) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/16 16:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000b13000)={0x1, 0x0, [{0x0, 0x5547d639925ec95c, &(0x7f000054c000-0x99)=""/153}]}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000aed000-0x8)=&(0x7f00006ed000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000f9c000)={0x2, 0x0, &(0x7f00008a1000)=""/159, &(0x7f0000acf000-0x5c)=""/92, &(0x7f00007d0000)=""/11, 0xf000}) 2018/02/16 16:42:47 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = msgget$private(0x0, 0x2) msgrcv(r1, &(0x7f00003eb000-0x6c)={0x0, ""/100}, 0x6c, 0x2, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x29, 0x3, &(0x7f0000001000-0x119)="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", 0x119) 2018/02/16 16:42:47 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x40, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x4000000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000009000)="4d191d597c55e2777b5b13d91f059bcc", 0x10) 2018/02/16 16:42:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d8c000)='/dev/input/mouse#\x00', 0x0, 0x300) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000021e000)={0x7}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e75000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001bc000-0x8)={0x0}) bind$unix(r3, &(0x7f0000428000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c1c89a1b74308b8b2c5d07e63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000463000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000edc000)={0x4, 0x8, 0x1}) read$eventfd(r2, &(0x7f0000c1a000-0x8), 0x5) 2018/02/16 16:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000000004) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000), 0x0, 0x0, &(0x7f0000970000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f3f000-0x9)='/dev/ppp\x00', 0x200400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000092b000-0x68)={0x0, 0x2, 0x0, {0x77359400}, 0x7f}) 2018/02/16 16:42:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) accept$inet(r0, &(0x7f0000a72000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000ecd000)=0x10) 2018/02/16 16:42:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getdents64(r0, &(0x7f0000ccf000-0x7d)=""/125, 0x7d) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000089f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f00003cd000-0x90)=[{&(0x7f000076d000)='2', 0x1}], 0x1) 2018/02/16 16:42:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000eea000/0x3000)=nil, 0x0) get_mempolicy(&(0x7f000047b000), &(0x7f00008c9000), 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) [ 40.926760] syz-executor7 (5735) used greatest stack depth: 15768 bytes left [ 40.968880] device eql entered promiscuous mode [ 41.863314] syz-executor3: vmalloc: allocation failure, allocated 2858594304 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 41.863336] syz-executor3: vmalloc: allocation failure, allocated 2787323904 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 41.877417] syz-executor3 cpuset= [ 41.891453] syz-executor3 cpuset=/ mems_allowed=0 [ 41.891470] CPU: 1 PID: 5733 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #314 [ 41.894899] / [ 41.899702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.906954] mems_allowed=0 [ 41.908623] Call Trace: [ 41.908639] dump_stack+0x194/0x257 [ 41.908650] ? arch_local_irq_restore+0x53/0x53 [ 41.931677] ? idr_get_free+0xfd0/0xfd0 [ 41.935636] warn_alloc+0x19a/0x2b0 [ 41.939246] ? zone_watermark_ok_safe+0x400/0x400 [ 41.944076] ? rcu_note_context_switch+0x710/0x710 [ 41.948989] __vmalloc_node_range+0x482/0x650 [ 41.953473] ? xt_alloc_table_info+0x63/0xe0 [ 41.957860] __vmalloc_node_flags_caller+0x50/0x60 [ 41.962770] ? xt_alloc_table_info+0x63/0xe0 [ 41.967166] kvmalloc_node+0x82/0xd0 [ 41.970861] xt_alloc_table_info+0x63/0xe0 [ 41.975079] do_ipt_set_ctl+0x29b/0x5f0 [ 41.979040] ? translate_compat_table+0x1b90/0x1b90 [ 41.984039] ? SyS_renameat2+0x486/0x1010 [ 41.988179] ? mutex_unlock+0xd/0x10 [ 41.991873] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 41.997130] nf_setsockopt+0x67/0xc0 [ 42.000826] ip_setsockopt+0x97/0xa0 [ 42.004520] raw_setsockopt+0xb7/0xd0 [ 42.008302] sock_common_setsockopt+0x95/0xd0 [ 42.012780] SyS_setsockopt+0x189/0x360 [ 42.016738] ? SyS_recv+0x40/0x40 [ 42.020171] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.025685] ? fput+0xd2/0x140 [ 42.028855] ? SyS_recv+0x40/0x40 [ 42.032287] do_syscall_64+0x280/0x940 [ 42.036152] ? __do_page_fault+0xc90/0xc90 [ 42.040367] ? finish_task_switch+0x1c0/0x860 [ 42.044836] ? finish_task_switch+0x181/0x860 [ 42.049310] ? syscall_return_slowpath+0x550/0x550 [ 42.054221] ? syscall_return_slowpath+0x2ac/0x550 [ 42.059129] ? prepare_exit_to_usermode+0x350/0x350 [ 42.064120] ? prepare_exit_to_usermode+0x227/0x350 [ 42.069112] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 42.073758] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.078582] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.083745] RIP: 0033:0x453a59 [ 42.086912] RSP: 002b:00007efdc07c5c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 42.094596] RAX: ffffffffffffffda RBX: 00007efdc07c66d4 RCX: 0000000000453a59 [ 42.101841] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 42.109083] RBP: 000000000071bea0 R08: 0000000000000328 R09: 0000000000000000 [ 42.116329] R10: 00000000200dfcd8 R11: 0000000000000246 R12: 00000000ffffffff [ 42.123574] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000000 [ 42.130835] CPU: 0 PID: 5743 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #314 [ 42.131069] Mem-Info: [ 42.138090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.138093] Call Trace: [ 42.138105] dump_stack+0x194/0x257 [ 42.138115] ? arch_local_irq_restore+0x53/0x53 [ 42.140513] active_anon:86445 inactive_anon:63 isolated_anon:0 [ 42.140513] active_file:3846 inactive_file:6356 isolated_file:0 [ 42.140513] unevictable:0 dirty:180 writeback:0 unstable:0 [ 42.140513] slab_reclaimable:6842 slab_unreclaimable:92290 [ 42.140513] mapped:24100 shmem:70 pagetables:694 bounce:0 [ 42.140513] free:24191 free_pcp:0 free_cma:0 [ 42.149820] ? idr_get_free+0xfd0/0xfd0 [ 42.149829] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.149844] warn_alloc+0x19a/0x2b0 [ 42.153268] Node 0 active_anon:345780kB inactive_anon:252kB active_file:15384kB inactive_file:25424kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96400kB dirty:720kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 143360kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 42.156855] ? zone_watermark_ok_safe+0x400/0x400 [ 42.156874] ? rcu_note_context_switch+0x710/0x710 [ 42.161511] Node 0 [ 42.194372] __vmalloc_node_range+0x482/0x650 [ 42.194388] ? xt_alloc_table_info+0x63/0xe0 [ 42.198339] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 42.203059] __vmalloc_node_flags_caller+0x50/0x60 [ 42.203068] ? xt_alloc_table_info+0x63/0xe0 [ 42.206664] lowmem_reserve[]: [ 42.234650] kvmalloc_node+0x82/0xd0 [ 42.234661] xt_alloc_table_info+0x63/0xe0 [ 42.239475] 0 [ 42.244377] do_ipt_set_ctl+0x29b/0x5f0 [ 42.244389] ? translate_compat_table+0x1b90/0x1b90 [ 42.246594] 2868 [ 42.251066] ? mutex_unlock+0xd/0x10 [ 42.255442] 6378 [ 42.280908] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.280919] nf_setsockopt+0x67/0xc0 [ 42.285817] 6378 [ 42.290193] ip_setsockopt+0x97/0xa0 [ 42.290204] raw_setsockopt+0xb7/0xd0 [ 42.296962] sock_common_setsockopt+0x95/0xd0 [ 42.296975] SyS_setsockopt+0x189/0x360 [ 42.301179] Node 0 [ 42.302953] ? SyS_recv+0x40/0x40 [ 42.302964] ? find_mergeable_anon_vma+0xd0/0xd0 [ 42.306919] DMA32 free:43828kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939944kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 42.311892] ? move_addr_to_kernel+0x60/0x60 [ 42.311901] ? fput+0xd2/0x140 [ 42.313934] lowmem_reserve[]: [ 42.317620] ? SyS_recv+0x40/0x40 [ 42.317631] do_syscall_64+0x280/0x940 [ 42.319682] 0 0 3510 3510 [ 42.319691] Node 0 Normal free:37028kB min:37100kB low:46372kB high:55644kB active_anon:345780kB inactive_anon:252kB active_file:15396kB inactive_file:25612kB unevictable:0kB writepending:720kB present:4718592kB managed:3594328kB mlocked:0kB kernel_stack:3904kB pagetables:2776kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 42.319704] lowmem_reserve[]: 0 0 0 0 [ 42.319713] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 42.319749] Node 0 DMA32: 6*4kB (UM) 4*8kB (UM) 3*16kB (UM) 5*32kB (UM) 2*64kB (M) 2*128kB (M) 3*256kB (UM) 2*512kB (M) 3*1024kB (M) 1*2048kB (M) 9*4096kB (M) = 44424kB [ 42.319796] Node 0 Normal: 939*4kB (UME) 275*8kB (UME) 148*16kB (UME) 21*32kB (UME) 15*64kB (UME) 9*128kB (UME) 6*256kB (ME) 1*512kB (E) 4*1024kB (UME) 4*2048kB (UME) 3*4096kB (M) = 37732kB [ 42.319839] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 42.319841] 10332 total pagecache pages [ 42.319844] 0 pages in swap cache [ 42.319848] Swap cache stats: add 0, delete 0, find 0/0 [ 42.319850] Free swap = 0kB [ 42.319852] Total swap = 0kB [ 42.319855] 1965969 pages RAM [ 42.319857] 0 pages HighMem/MovableOnly [ 42.319859] 328424 pages reserved [ 42.520575] ? __do_page_fault+0xc90/0xc90 [ 42.524790] ? finish_task_switch+0x1c0/0x860 [ 42.529264] ? finish_task_switch+0x181/0x860 [ 42.533734] ? syscall_return_slowpath+0x550/0x550 [ 42.538635] ? syscall_return_slowpath+0x2ac/0x550 [ 42.543539] ? prepare_exit_to_usermode+0x350/0x350 [ 42.548528] ? prepare_exit_to_usermode+0x227/0x350 [ 42.553515] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 42.558156] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.562976] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.568137] RIP: 0033:0x453a59 [ 42.571303] RSP: 002b:00007efdc07a4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 42.580373] RAX: ffffffffffffffda RBX: 00007efdc07a56d4 RCX: 0000000000453a59 [ 42.587615] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 42.594857] RBP: 000000000071bf58 R08: 0000000000000328 R09: 0000000000000000 [ 42.602097] R10: 00000000200dfcd8 R11: 0000000000000246 R12: 00000000ffffffff [ 42.609338] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000001 2018/02/16 16:42:50 executing program 6: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000dc4000-0xc)={0xffffffff, 0x7ff, 0x8}, 0xc) lseek(r0, 0x0, 0x1) r1 = getpid() readv(0xffffffffffffffff, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, 0x0, 0x3) 2018/02/16 16:42:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() getpgid(r0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x80000) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f000081d000-0x10)={0x5, 0xfffffffffffffff7}) unshare(0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000001000-0x1)="a3", &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000000000)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000782000-0x90)) ioprio_set$pid(0x2, r0, 0x4001) clone(0x0, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) socket$packet(0x11, 0x2, 0x300) [ 43.867363] kauditd_printk_skb: 11 callbacks suppressed [ 43.867370] audit: type=1400 audit(1518799370.601:34): avc: denied { sys_admin } for pid=5785 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/16 16:42:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000296000)={0x0, 0x0, &(0x7f0000bdf000)={&(0x7f0000001000-0x18)={0x2, 0x14, 0x4, 0x9, 0x3, 0x0, 0x1, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x9e}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) 2018/02/16 16:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000574000)={r2, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) dup3(r1, r2, 0x0) 2018/02/16 16:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x3}, r1, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000161000-0x5)='user\x00', &(0x7f0000344000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c0e000), 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, 0x0, 0x0) getsockopt(r0, 0x2000000000010d, 0x100000001, &(0x7f00007e0000)=""/4, &(0x7f0000000000)=0x4) 2018/02/16 16:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000235000)=[{{0x0, 0x0, &(0x7f00007e4000-0xa0)=[{&(0x7f000013e000-0x32)=""/50, 0x32}, {&(0x7f0000eb3000)=""/80, 0x50}, {&(0x7f0000ed2000)=""/126, 0x7e}, {&(0x7f0000460000-0xe0)=""/224, 0xe0}, {&(0x7f0000846000)=""/42, 0x2a}, {&(0x7f000065b000)=""/4096, 0x1000}, {&(0x7f0000f83000-0x5a)=""/90, 0x5a}, {&(0x7f0000487000)=""/24, 0x18}, {&(0x7f00000c8000)=""/84, 0x54}, {&(0x7f0000485000)=""/133, 0x85}], 0xa, 0x0, 0x0, 0x3}, 0x80000001}, {{&(0x7f0000566000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000a49000-0x50)=[{&(0x7f0000d4b000-0x2a)=""/42, 0x2a}, {&(0x7f0000311000)=""/104, 0x68}, {&(0x7f0000255000-0x77)=""/119, 0x77}, {&(0x7f0000569000-0x64)=""/100, 0x64}, {&(0x7f000043f000-0x12)=""/18, 0x12}], 0x5, &(0x7f00004b3000)=""/45, 0x2d, 0x7bd}, 0x9}, {{&(0x7f00009f1000-0xe)=@l2, 0xe, &(0x7f0000ff8000)=[{&(0x7f000013e000-0x1f)=""/31, 0x1f}, {&(0x7f000004d000)=""/145, 0x91}, {&(0x7f00001ad000)=""/4096, 0x1000}, {&(0x7f0000374000-0xb0)=""/176, 0xb0}, {&(0x7f0000f4a000-0xb1)=""/177, 0xb1}, {&(0x7f0000e24000)=""/14, 0xe}, {&(0x7f0000b78000)=""/116, 0x74}, {&(0x7f0000176000)=""/137, 0x89}], 0x8, &(0x7f0000c0a000)=""/176, 0xb0, 0x4}, 0x6}, {{&(0x7f0000f80000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000a49000)=[{&(0x7f0000d35000-0x95)=""/149, 0x95}, {&(0x7f0000c5c000)=""/239, 0xef}, {&(0x7f0000d5f000)=""/88, 0x58}, {&(0x7f00004a5000)=""/180, 0xb4}, {&(0x7f00003cc000-0x37)=""/55, 0x37}, {&(0x7f0000cf2000+0x647)=""/4096, 0x1000}, {&(0x7f0000f32000-0x99)=""/153, 0x99}], 0x7, &(0x7f0000d3d000-0x95)=""/149, 0x95, 0x2}, 0x8}, {{0x0, 0x0, &(0x7f0000bcb000-0x50)=[{&(0x7f0000296000)=""/111, 0x6f}, {&(0x7f00001b2000)=""/152, 0x98}, {&(0x7f0000c5f000)=""/219, 0xdb}, {&(0x7f0000db2000-0xc3)=""/195, 0xc3}, {&(0x7f0000b01000-0xe9)=""/233, 0xe9}], 0x5, &(0x7f00006d3000-0xd5)=""/213, 0xd5, 0x8}, 0x400}, {{&(0x7f00002f2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f000003d000-0x80)=[{&(0x7f000043f000)=""/201, 0xc9}, {&(0x7f00004e5000-0x4b)=""/75, 0x4b}, {&(0x7f0000a72000+0xb09)=""/188, 0xbc}, {&(0x7f00001ac000-0x6e)=""/110, 0x6e}, {&(0x7f0000479000-0xb)=""/11, 0xb}, {&(0x7f00009ba000)=""/4096, 0x1000}, {&(0x7f0000be3000)=""/219, 0xdb}, {&(0x7f0000c46000-0xd3)=""/211, 0xd3}], 0x8, &(0x7f0000f56000-0x16)=""/28, 0x1c, 0x800}, 0xfffffffffffff8ac}, {{0x0, 0x0, &(0x7f0000088000-0x40)=[{&(0x7f0000124000-0xa9)=""/169, 0xa9}, {&(0x7f0000058000)=""/203, 0xcb}, {&(0x7f00007c6000)=""/230, 0xe6}, {&(0x7f000030a000-0xbf)=""/191, 0xbf}], 0x4, &(0x7f00004c7000-0xb1)=""/177, 0xb1, 0x5}}, {{&(0x7f00000ff000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00004f5000)=[{&(0x7f0000a04000)=""/77, 0x4d}, {&(0x7f0000b89000)=""/4096, 0x1000}, {&(0x7f0000d67000-0x16)=""/22, 0x16}, {&(0x7f0000bbf000-0x7d)=""/125, 0x7d}, {&(0x7f0000840000)=""/53, 0x35}, {&(0x7f0000a9b000)}, {&(0x7f0000b1c000-0x6)=""/6, 0x6}, {&(0x7f0000463000)=""/58, 0x3a}], 0x8, &(0x7f0000966000-0xbd)=""/189, 0xbd, 0x5}, 0x7f}], 0x8, 0x40000022, &(0x7f000028d000-0x10)={0x77359400}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) socket$inet6(0xa, 0xa, 0x9f) 2018/02/16 16:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x1000000020000005) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_mtu=0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000c85000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x7ff, 0x0, @ipv4={{0x400000000000008a, 0x4, 0x0, 0x0, 0xfffffffffffffe97, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0x80a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000099c000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x70, 0x5, 0xfffffffffffffffd, 0x476999e1, 0x81, 0x0, 0x400, 0x4, 0x7, 0x32fef044, 0x9, 0xfffffffffffffff7, 0x5, 0x5, 0x6]}, &(0x7f0000672000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000c6a000-0x6)={r2, 0x100000001}, 0x6) r3 = accept(r0, &(0x7f0000caf000-0x10)=@ax25, &(0x7f0000eb8000)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00002ba000-0x4)=0x4, 0x4) 2018/02/16 16:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000408000)="24000000200025f007000000000000008100000300000000000000fc08000b0000000600", 0x24) fstat(r0, &(0x7f000008b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getgroups(0x5, &(0x7f0000585000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a77000)={0x0, 0x0, 0x0}, &(0x7f0000f63000-0x4)=0xc) stat(&(0x7f0000038000)='./file0\x00', &(0x7f0000255000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$audion(&(0x7f000069c000-0x2)='/dev/audio#\x00', 0x200, 0xc00) ioctl$KDGETMODE(r6, 0x4b3b, &(0x7f0000a1d000)) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000054c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023d000-0x4)=0xc) fstat(r0, &(0x7f0000055000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f000033f000-0x1c)=[r1, r2, r3, r4, r5, r7, r8]) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000501000-0x4), &(0x7f00003ee000)=0x4) 2018/02/16 16:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d43000-0x7)='/dev/rtc\x00', 0x18000, 0x0) write$selinux_create(r2, &(0x7f00005b2000)=@objname={'system_u:object_r:ldconfig_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x55) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x52, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000341000)) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000174000)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) 2018/02/16 16:42:50 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x480, &(0x7f0000c79000)=@raw={'raw\x00', 0x9, 0x4, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="10ad22fa72be7d01dd9c88e65e811834", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000fcd000)="838b5883f120e862195c514d328164f38d49dc09f056b6c864953616151722635274b0f88d398570af8d90e2fe435401ccbb41804b32b9034724f4142ee9a4919e4bf1a6b75cbe61c8b1e45ff44489e540f0fc23975534cb6799688c6e2d4ae07da218777225f0559cb0e4529836f598ad8197680294d87d5ec3213d55aa6b29123797c023d5"}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)) r2 = dup3(r0, r0, 0x80000) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) socketpair$inet(0x2, 0x3, 0x88, &(0x7f0000001000)) 2018/02/16 16:42:50 executing program 7: waitid(0xb0f57da1eb44627f, 0x0, &(0x7f0000167000), 0x2, &(0x7f0000f63000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f00003f2000)=[{}, {}, {}], 0x3, 0x101, &(0x7f0000001000-0x8)={0x4}, 0x8) [ 43.897096] audit: type=1400 audit(1518799370.610:35): avc: denied { net_raw } for pid=5785 comm="syz-executor4" 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 [ 43.919208] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 43.976096] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:24827 Àլ׈ÿÿ€Ó¬×ˆÿÿü5ˆÿÿ$h!‚ÿÿÿÿ [ 43.990630] audit: type=1400 audit(1518799370.671:36): avc: denied { dac_override } for pid=5798 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 44.015276] audit: type=1400 audit(1518799370.693:37): avc: denied { prog_load } for pid=5794 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 44.037685] audit: type=1400 audit(1518799370.696:38): avc: denied { prog_run } for pid=5794 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/16 16:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000051e000-0x6e0)=@nat={'nat\x00', 0x1b, 0x5, 0x680, 0x230, 0x0, 0xffffffff, 0x230, 0x0, 0x5b0, 0x5b0, 0xffffffff, 0x5b0, 0x5b0, 0x5, &(0x7f0000516000), {[{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0xfffffffffffffffe}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@rand_addr, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @gre_key, @port}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="cf287b80f61ca3da9df3bd618e3df1fd", @generic="c6d7795a27f0eb2f3e85bb53c4ac4a77"}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @port, @port}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0xfffffd0c, 'dst\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@multicast1=0xe0000001, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x200, 0x248, 0x0, {}, [@common=@inet=@policy={0x158, 'policy\x00', 0x0, {[{@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], @ipv4=@loopback=0x7f000001}, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@rand_addr}, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@rand_addr}, {@ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@empty, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6e0) [ 44.060005] audit: type=1400 audit(1518799370.698:39): avc: denied { map } for pid=5812 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 44.081818] audit: type=1400 audit(1518799370.698:40): avc: denied { dac_read_search } for pid=4117 comm="syz-executor7" 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 [ 44.082571] IPVS: set_ctl: invalid protocol: 1 0.0.0.0:24827 Àլ׈ÿÿÀ ³×ˆÿÿü5ˆÿÿ$h!‚ÿÿÿÿ 2018/02/16 16:42:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) syz_emit_ethernet(0x4e, &(0x7f000044a000-0x5dc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x0, [], []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) listen(r0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00002b2000-0x8)='./file0\x00', 0x400040, 0x10) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00009c1000-0x4)) 2018/02/16 16:42:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00007cd000)={0x0, "f9a99e549bdc"}) r1 = socket(0x11, 0x803, 0xfffffffffffffffd) syz_open_dev$random(&(0x7f0000e6b000)='/dev/random\x00', 0x0, 0x402100) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f000054e000)=@req3={0x7430000000, 0x8b9}, 0x1c) 2018/02/16 16:42:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) msync(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x2) 2018/02/16 16:42:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000e5000)="2f646576827667615f617262e9746500", 0x2) bind$vsock_dgram(r0, &(0x7f0000566000+0xa77)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) write(r0, &(0x7f0000d86000)="232109a7ef2759d2e92cfbe88ac334529a0b6a516941880a", 0x18) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/16 16:42:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000b63000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x88840) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000947000), &(0x7f00002fc000-0x4)=0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000335000-0xc)='/dev/rfkill\x00', 0x100, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00006b3000+0x5ef)={r2, 0x50, &(0x7f0000cae000)}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_getattr(0x0, &(0x7f0000013000-0x30), 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/16 16:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000c6f000)='/dev/vcs#\x00', 0x7, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000163000-0x48)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x3c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aa7000), &(0x7f0000ffe000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000619000)=0x101, 0x4) 2018/02/16 16:42:50 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f2e000-0xc)={0x0, 0xcd9, 0x30}, &(0x7f00006c6000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x5c62, 0x400) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001f8000-0x10)={r1, 0xfffffffffffffffd, 0xffffffffffffffff, 0x4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x1, 0x2, 0x4, 0x7, r2}, 0x10) r4 = msgget(0x2, 0x418) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000001000)=""/55) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f0000001000+0xe0b)={[{0x2040000000000, 0x400, 0xe, 0x1, 0x1, 0x8, 0x822b, 0x2e, 0x7, 0xba87, 0x3, 0x53010d4a, 0x101}, {0x1f, 0x8, 0x7, 0x2, 0x100000000, 0xff, 0x6, 0x8, 0x7, 0x6d55, 0x800, 0x7, 0x61}, {0xc904, 0x400080, 0x2, 0x2, 0x401, 0x8001, 0x4000000000000, 0x10000, 0x3, 0x2d2, 0x9, 0xbb}], 0x4}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x64, "f433c1f72e83731c2c5faf87ad93bb0c01e07548b0da8135d4204442816d0ff51fb08ab95ee6d1bdf7add5b8457a75deed7edd01e6817a00fd269eae8c5f9c936c1e5617122ce55c77282e517ce6b070086eaad270ee44fc5a324eef7f37891759b2ae14"}, &(0x7f0000afb000-0x4)=0x6c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r5, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000003000)) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b32000-0x8)=@assoc_value={r5, 0x1f}, &(0x7f00003d6000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000461000)={0x2, 0x8, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x13f, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x60}, 0x1}, 0x0) 2018/02/16 16:42:50 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000015000-0x4)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0xffffffff, 0x0, 0x7, 0xa, 0xa0, 0xa0, 0x3c, r2, r3}, {0x8, 0x473, 0x7, 0x7, 0x3, 0x4, 0x0, 0x5853}, {0x7bc, 0x100000001, 0x45, 0x20}, 0x101, 0xa, 0x2, 0x1, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x1, 0x3, 0x7, 0x20, 0x5, 0x4}}, 0xe8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000006000)=0x7, 0x4) 2018/02/16 16:42:50 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) socketpair(0x1b, 0xa, 0x9, &(0x7f000033f000-0x8)={0x0, 0x0}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000eb0000-0x18)={r2, &(0x7f00005a1000)="317868a6760db22ea30e3fb715fc95fb06e00de773aa41737943665519e873e588325d1b6d5a32c24663fc2eaff1837725fade465c0c8285963a67bef650475ab850f3986f07298a1b9b34d468777fafc372b94ff16b30cbc5dbd4e3a2691d90d78f85ce285247d00c3cb76592aa01b7b354cf8a7770cff588b23d4538cfdceb9bac15aeee226a9bd640f55d21e098b735ef4e69e5df6746a17e8d1597b11b242e4adfc7e451a94e55ca3567582dd810cf0149569f47b183dee3", &(0x7f0000f40000-0xa2)=""/162}, 0x18) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/02/16 16:42:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000655000)=@common='ip6gre0\x00', 0x10) listen(r1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000066b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000501000)='/dev/usbmon#\x00', 0x6, 0x800) r4 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x5, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f00008bb000-0xb2)=""/178) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fa5000-0x4)=r2) faccessat(r3, &(0x7f0000a10000-0x8)='./file0\x00', 0x24, 0x1000) 2018/02/16 16:42:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bb0000)={0x0, 0x0}, 0x80000) inotify_add_watch(r0, &(0x7f00004c2000)='./file0\x00', 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00009c1000-0xb)='/dev/hwrng\x00', 0x1, 0x0) [ 44.193045] audit: type=1400 audit(1518799370.926:41): avc: denied { map } for pid=5837 comm="syz-executor1" path="/dev/sg0" dev="devtmpfs" ino=9122 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/16 16:42:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='{@ppp0self-n/\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000a9e000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000086c000)="e01a43c0fcfa418f", 0x8, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000470000-0x5)='user\x00', &(0x7f0000720000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="4aa9b7193f09233be9cac0c3c64ab354b7c0f484098e2d95348acb4c7c4cd7823373f94571b8a42744b2f18f7427575a64d5e2d384d1b371097474f0121b71f9f28aa693838730c69292bbef2955a30f3a9fa4369734781d6d6209029065f038bc1c319d015c6d1dfa98507e2c998dc4020571f764376fee5653664875663dd9900496fbce35b174bc5282d8d0a4bb8bd8", 0x91, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f45000-0x2e)="f1c56c63309c73536bb1daaa5a071414623a63c54b93310809cb86ca27c4181dfa66c00a6ac08f11e198a43f6aa2", 0x2e, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7000000000}, &(0x7f0000274000-0x4)=0xfffffffffffffc34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x1fffc000}, &(0x7f0000531000-0x4)=0x8) 2018/02/16 16:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000934000)='/dev/adsp#\x00', 0x7, 0x501000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eda000)=0x14) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000004a000)={0x5, 0x8}) bind$packet(r3, &(0x7f0000705000-0x14)={0x11, 0x3, r4, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffde1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000017c000-0x48)={0x1, 0x0, [{0xc0000100}]}) 2018/02/16 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$adsp(&(0x7f00001ea000-0xb)='/dev/adsp#\x00', 0x1ff, 0x0) openat(r1, &(0x7f0000db3000-0x8)='./file0\x00', 0x400200, 0x2) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x15d) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87", 0x1}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$setstatus(r2, 0x4, 0x4800) sendmsg$nl_xfrm(r2, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfc, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@sa={0xe8, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff}, {@in=@rand_addr}, @in6=@ipv4={[], [0xff, 0xff], @empty}}}]}, 0xfc}, 0x1}, 0x0) write$selinux_context(r2, &(0x7f0000773000-0x25)='system_u:object_r:hald_acl_exec_t:s0\x00', 0x25) shutdown(r0, 0x1) 2018/02/16 16:42:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60), &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) bind(r0, &(0x7f0000ec3000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x1, 0x1, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, 0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x1c, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x1c}, 0x1}, 0x40000) r3 = syz_open_dev$sndpcmp(&(0x7f00005de000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40, 0x4000) lseek(r3, 0x0, 0x6) execveat(r3, &(0x7f0000817000)='./file0\x00', &(0x7f0000c09000)=[&(0x7f0000ed0000-0x6)="656d31d62f00", &(0x7f0000702000)='\x00', &(0x7f00006bb000-0x14)="9b47504c47504c707070305bb26367726f757000", &(0x7f0000047000-0x2)='\\\x00', &(0x7f0000e5e000)='[$GPLwlan1vboxnet1md5sumsystem-$posix_acl_access\x00', &(0x7f0000409000-0x5)='GPL-\x00', &(0x7f0000fc6000)="47504c6370757365745b7573657270707031657468319a00"], &(0x7f0000d13000-0x18)=[&(0x7f0000f64000)='&\x00', &(0x7f0000293000-0x15)='wlan1em0eth0selinux&\x00', &(0x7f0000565000)='\x00'], 0x1000) 2018/02/16 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000054a000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000582000-0x24)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$TCGETS(r0, 0x5401, &(0x7f00009dd000)) 2018/02/16 16:42:51 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x1f, &(0x7f0000001000-0x8)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000e12000-0x8)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b7d000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000e87000-0x18)={0x8, 0x4, 0x3, 0xffffffffffffff00, 0x2, 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000eec000)={0x0, 0x6, 0x30}, &(0x7f0000ae0000)=0xc) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a0a000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000400000/0x1000)=nil) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00007d4000)={r2, 0x33, "f158c64582837ce4de8126fb5ec30e0926733b72c8fc7e8ae9976df14422837feaf77a0264db74462fd88efdfeddb58bbefdd7"}, &(0x7f000049a000-0x4)=0x3b) socket$inet_sctp(0x2, 0x5, 0x84) sched_setattr(0x0, &(0x7f00005ec000-0x30), 0x0) readahead(r1, 0x0, 0xa30b) 2018/02/16 16:42:51 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/02/16 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) r1 = syz_open_dev$adsp(&(0x7f00009f9000-0xb)='/dev/adsp#\x00', 0x7, 0x220041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) r3 = syz_open_dev$tun(&(0x7f000054c000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000fcc000-0x1026)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x26) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004aa000)={0x0, 0x6}, &(0x7f000032e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000159000)={r4, 0x79, "67ab9b1b035c0a6d9df6b9ad20c04f7473780d99dce7658aa13c2733d380b16cf817db2d24f52896b0ac806c1a951a5715a0b4507232d5fbe4ce52909c61b0157c7b95388801493780037eba0ab25d5e9c3c13af3bbf6c6e51037dd2675dbfc4dfececad90af85dfecefaea12c55bf8c8196a3d31a0cf950a3"}, &(0x7f0000b19000-0x4)=0x81) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000a19000-0x1000)=""/4096) [ 44.306462] device eql entered promiscuous mode 2018/02/16 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000d9b000), &(0x7f000014a000)=0x4) connect$inet(r0, &(0x7f0000674000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/16 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f00009a7000-0x8)='./file0\x00', &(0x7f00000d3000)=@known='security.selinux\x00', &(0x7f0000fcb000)='\x00', 0x1, 0x3) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000bf4000)="1b0000005e0005650000ffffa103000073eb00000000b10000000164f59c1efd56f6052df32f38ede250e13a7b6225c8bd686436da32bb0d26d69a54c626a024c1e9d7faad0953dd11b5012e096190f645244d15f2d63c444273cf8a3341ab30076cfdab22863b3df50f001465f75c0c13780ce77a7ab04875f3281d2851c62adc4cd794d11253", 0x4) 2018/02/16 16:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbd000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000943000)=0x2, 0x8) mmap(&(0x7f000027f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00004d1000-0x10)=@req={0x50, &(0x7f000064e000)={@generic="af0207c869b01ca6c1a09d6314665d14", @ifru_settings={0x0, 0x8, @fr_pvc_info=&(0x7f00002c0000-0x14)={0x0, @generic="ef12d13338e689d7d4cc6b11074efa5c"}}}}) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000280000-0x24)) 2018/02/16 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040103) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @time={0x0, 0x989680}, {}, {}, @queue}], 0x30) 2018/02/16 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4001000000000001, 0x3) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000a51000-0x44)={{0x2, 0x3, @multicast2=0xe0000002}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x32, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @common='ipddp0\x00'}) getegid() bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/16 16:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000079e000)=""/24, &(0x7f0000c4e000)=0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f3b000)='/dev/vcs\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000b5d000)=""/38) getsockname$inet6(r1, &(0x7f0000c31000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000047a000)=0x1c) 2018/02/16 16:42:51 executing program 2: socket$inet(0x10, 0x5, 0x4) 2018/02/16 16:42:51 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000)=@nl=@proc, &(0x7f0000005000-0x4)=0xc, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000006000-0xd)='/dev/snd/seq\x00', 0x0, 0x14000) connect$bt_rfcomm(r1, &(0x7f0000005000-0x9)={0x1f, {0x8, 0x0, 0x10001, 0x81, 0xfffffffffffffffa, 0x4}}, 0x9) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000001000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000006000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x2800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000007000-0x1)=0x3) ioctl$PPPIOCGMRU(r0, 0x40047452, &(0x7f0000001000)) 2018/02/16 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000771000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000ac8000-0xa8)=[{&(0x7f000043e000-0x8)=@abs, 0x8, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000ac8000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000bd4000)={&(0x7f0000d63000-0x8)=@abs, 0x8, &(0x7f0000e15000)=[], 0x0, &(0x7f0000433000-0x50)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffff9c, 0x112, 0xb, &(0x7f0000891000)=0x80000001, &(0x7f0000269000)=0x2) connect$unix(r2, &(0x7f000007b000-0xa)=@abs={0x1}, 0x8) recvmsg$netrom(r2, &(0x7f000022e000)={&(0x7f0000046000-0x10)=@ax25={0x3, {"3e9d095bc29de7"}, 0x7}, 0x10, &(0x7f000052c000)=[{&(0x7f0000d27000-0xdc)="a1a8728233e69599a16f6a3b9d2b2a5ebc02573074956cd044f82614c9701462a14f5ea49a8feaa3c2c3ddb54924792f50e0ce12aceb8195d0668e547d6a5a14ee83a97b8c9dd648210627bdd1413da859567704be25270e026a9976a115bb8375d9bde9670ff1db5ad57670102074730ecadc5dc4bce4bcf4a4641d0e808831de2650469912353ed4a88a553480ad5f3d22ad90c61e357833cd6bd8ed245b0779e383887f263315cfb3395d70de841a83c93521583563d845afb70f1bf6ecd5f77858f2688fcbaf24736b452558972c5f9f57227cb7cb94a4f03438", 0xdc}, {&(0x7f0000c97000-0x45)="e1491a63913b4657b9804ae963e80f696a96e45116b50d03d9045c9465cbbc196849692cb78fd4e81c9c4ce96e0eedd31937c222110bbe17c4ceb2c1db8692224aa16ee53c", 0x45}, {&(0x7f0000f34000)="5b29af2264a706f9978098f8283cf654f2ca1538feb57681888df89e57a8cad9e2b42b142fab2c89cf5e0cf4694fc3790d2c6009f6f44605a0c5c5f12d87c9ba5de7d0778e602c04490cb4b1380f19b4bca8fad1e3771cb8b1c8194b2616099c4196e8d4f7a6de9708ab462c91ed68675c58ebf912ce69b8afeffebdad3fa594ffe71ea02aa5a8ed67ff86af67c602e3f959ed86bfe19447f0d1acf0e3c239b520317e1e328786b3240b41261cb1d41f63462d4843cd9b26fe5769853d919848cae0236bb8ef924934ca5da71ccf2d6821f9426efbdf342e59429620c777", 0xde}, {&(0x7f000010a000-0xfc)="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", 0xfc}, {&(0x7f000067a000)="1d386a92328845d7d792b136f00c742fc84fd256f6b4b72a9c34ffb2c1523b12b55261c68e801c0c8590a91b071318d98500ec4580932cc40691ab1600f7c1b32f7eb4456818b53b5a06a55e5e4dedd94505c9027294c14e1d3e4880d4ac29ecbe7401242b2717412d57aeca2bff0bad02954d1957cfa1b1bb21ac637ee2edc7dc2c923c86e5f7b485424b084424f7901677ad9532e5ef29a4537628226ab417abfc02", 0xa3}, {&(0x7f0000c83000-0x9d)="17c9ccd6050ea735b71c2d54a4af20f020de3fa220faeb588a1756c393f4926b3e8c93cb523e4b2f7ed5571945f9ec685f9d12512626074b4d1028452f9070d71ad942adb8bc961d5f8c42aa5b34387697aa7ea4c27183ad972ed6b804f801d7e45d3964dac23ced3764283b3f226b08118db3e2b50e3ffcb67b74dd971dd169ffbc9846df099608addc50b83013beada5cd5a893f72cc076bcf35b7a3", 0x9d}, {&(0x7f00005b5000)}, {&(0x7f0000256000)}, {&(0x7f0000bfd000)="89df2cf6a421ba5a3523d41dcf4c594631ebd1f538d33b1c8f3fff97b96ede500374f2eb5e30589d233bf136b6d99bee6255e8736e3994bbc77b872a0cdf9deee83ca1c57dd5dcdcb520922d615a6e6e6466e288b619357ef5f166f6be1c6bd9f7a3da8a066d39bf6970ce9e948d9e5e62c763415badff2b40cf1e53470643920b837fc47cbb7fc42ede4153860f9eb2c5d366fcd39468d792a57b7ec87e79127de4c096c37e485ffa2dadaaee6c009dc48b5d5752fa0102bad097ba4e0d1a125f1dd9af06b5a7cd922459938890d50290786cd8cccc05f25a7db81c", 0xdc}, {&(0x7f000065b000-0x82)="ce424f54885bca2eff6a9c6838c7436704d42c62702ce347610c76244c7e51b409293bfd5bef22641110d952ef0a7f2161b7bea8db11c7cf65eb24ef25430efe5c8806f4ea948e57a1f452f880fc5e6d10f9839579386cb6fcc0f223fc5a2f1b275c7a1e84398c7c7aaa05de5248b5a32397a86bdc3429c98f6597f664cc0230b283", 0x82}], 0xa, &(0x7f0000021000-0x3e8)=[{0xb0, 0x0, 0x1, "38ca167263ebade56dff148384edbe2be11808ab4ae5848d298ac008c21085ffa4bbbff4b9011b4284a1ef78ba72fcb6d38caa507780a2fabe481bfc89629a84560730e4cad84311afbdb5ac3b96f41bfbed125bae1012a10fa4cb5c6542d207e519c1a32feba2d6ceeef9d709eb1ef22bfaa6cac8459594672e59e91c92024118614c5ef7df1294fb7cdd9b7eaa07329e66f4f83b4ddc5077"}, {0x88, 0x1ff, 0x3, "45728b902006cb1b6698cdbd60df675b449e3bc99e24604fd0a3b1b0101d1ab5c6de1fb8ab38bd688f27dba081df1819cb2dc4dca77f1e6208ddd52ed195cf193cc925376a4c9dac35e34faafeee01a8bbf30d537d21a7796948d6334a07e3252f62926ebc74bc4d293d879c48c2e887f2bd82"}, {0x98, 0x13f, 0xffff, "8698ec61b4c44dec56136f8aa6ea83772ed4a87aacc4f2a00f93ec7cf16223a603f79c5aedc7d5ce795876a1737721f607e9961f5cca0c66a2b554a5ad922490d921c29636c45b15293e89549ba255f5ab9e53f685d175249347bea7114beeefad9bda613b450ff74c63dfaf5986d935ed79ab09ed6efdae474867eeb0952c3bf43b1c2fc8"}, {0xd0, 0x1ff, 0xfffffffffffffff8, "e86bcb6f8a3f2f22b7b0cdfa05f89d8efcb7096af51715f14718370a02ff0d45348cdba62c548a085316271ce741b98ff7b4f7e85450324d8ec117dbed06cf38c29b5a275da85a76089da6889bab1f16fa72e94535a05b0166baa99aff24b834af702697b6b86f1e62a676f60ef66c07a5110a71391598fdd4f062cc152a4429e4e3bae072ba596da44865c28b238e74cc99f1db7f6c2a3355dfd490d525043938ba263de3a187fba5e4c51478386476564b26427d2f6d9be6a05f206651f5"}, {0x20, 0x10e, 0xffffffffffffffff, "68a75527822f21eda535417cef2c4778"}, {0x48, 0x107, 0x5ae001e, "15cce294a6f700c9acbf5aea76937cf2927ec64302488979e8d074dba67eb87d60ed5e04a2789167872d005fd6b999183e49"}, {0xe0, 0x10a, 0x4, "9d6572f4b070f11f6aa969f4068182692c1e80e1788ec9785dce46930304f94226153f7aa692004da8fbf4d2eb9f5a6918883d10b6bba7d86f26bf0b6fe79d24995652bb10c844da614538e221c3d64bc61995d088ea906a539e8d14ce1083e63842cfe5b2399e16993662c8f05ec83365df60bc01299756b93fadcb08de156f252687504f62b771434c49e151637641c386a58a0fed63663f07d5d8962e7fcf98b7e25bf2217f8cc0d52a9fe20f2885cf28f87a0249e4112201eb74d0308191b133df12d24a6fefa10d"}], 0x3e8}, 0x40) 2018/02/16 16:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cd1000)={0x9}, 0x4) socketpair$inet(0x2, 0x0, 0x5e4e9532, &(0x7f0000035000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d81000), &(0x7f000057f000-0x4)=0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 16:42:51 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) read(r0, &(0x7f00001c7000)=""/206, 0xce) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000bcf000)={0x2, 0x7}) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b4a000-0x4), &(0x7f0000a1f000)=0x4) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00005dc000)=0x2) 2018/02/16 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e39000-0x4)=0x2) r0 = syz_open_dev$admmidi(&(0x7f00009bf000)='/dev/admmidi#\x00', 0xfff, 0x400002) accept4$inet6(r0, &(0x7f00003fa000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000013e000-0x4)=0x1c, 0x0) 2018/02/16 16:42:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000001000-0x4), &(0x7f0000013000)=0xfffffffffffffe9c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000000)={{0x6}, 'port0\x00', 0x0, 0x800, 0x80000000, 0x80, 0x222, 0x619, 0xa40d, 0x0, 0x2, 0x10000}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/16 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000095a000-0x10)={0x1, 0x28, &(0x7f0000a36000-0x18)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003b8000)={r1, 0x20, 0x18}, 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00002e8000-0x40)) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000e13000)) 2018/02/16 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d5a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000e4a000+0x58b)={0x10f1, 0x0, [{0x9f2}]}) 2018/02/16 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f89000-0x8)={0x0, 0x1}, &(0x7f0000f89000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006f5000)={r2, 0x2, 0x4ea6}, &(0x7f0000b3b000)=0xfffffffffffffda5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ed3000-0x6)={r3, 0x80000001}, 0x6) r4 = syz_open_dev$sndpcmp(&(0x7f00007db000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40000) ioctl$UFFDIO_ZEROPAGE(r4, 0xc020aa04, &(0x7f00004a7000)={&(0x7f0000465000/0x11000)=nil, 0x11000}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000d82000)={0x2, 0x5, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/16 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 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) write$selinux_access(r1, &(0x7f00005e9000)={'system_u:object_r:userio_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x37) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b59000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20}, 0x58) 2018/02/16 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x24, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000861000)='proccpuset)\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000956000-0xc)={0x0, 0x10000, 0x20}, &(0x7f0000c34000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000641000-0x4)=r2, 0x4) renameat2(r1, &(0x7f00007ce000-0x8)='./file0\x00', r1, &(0x7f0000767000-0x8)='./file0\x00', 0x0) 2018/02/16 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00009bb000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1}, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fdc000-0xe)='/selinux/load\x00', 0x2, 0x0) dup2(r0, r0) [ 44.602093] audit: type=1400 audit(1518799371.334:42): avc: denied { create } for pid=5958 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.602257] openvswitch: netlink: Message has 8 unknown bytes. [ 44.625961] audit: type=1400 audit(1518799371.335:43): avc: denied { write } for pid=5958 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.662475] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/16 16:42:51 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000358000)='/dev/rtc\x00', 0x180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x20, &(0x7f0000002000-0x20)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @empty}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000061b000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000806000-0x8)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000a3000)={0x0, 0xbc, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}, @in6={0xa, 0x0, 0x1f11, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @rand_addr=0x5}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x4, 0xfffffffffffff622}, &(0x7f0000002000-0x4)=0xffffff9b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a42000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x3, 0x7f, @loopback={0x0, 0x1}, 0xae}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="2571f8db83bbd8e75544953900893e7bdd71f9535393d4a0f4714b1e06ea49d11790c4a9f15653c94a48e730cbe81bceef5bc32f3f3bad2c6ac681b3388a4f4154ce6bf4c669df4218c15cc008d9bc1cdd1367d931cd3b4c9e82968fa9020b802ca8a394323204190983f347b8c0290fcd9f6018a10c070af76fd00e8b4819ee3f7268c28bd9cd9c7fd8d664e4af82c40f4da3499aa3f542452d7f981394e087055d010b312f997c559e64882445e69cc7a603", 0xb3}, {&(0x7f0000f9b000-0x6a)="db84e780ac14923a6d847ff2c0e5e6640cd3253a60a3d4924db3350231b6376bb14125e3d8d2e5350ddfccdc12a493b82a29ce94aa7642f2e841d15d41621426955d62ac8b363c81131e96912a2c9557f44ea70da5c83802372a025663f549abbe0b0f674b9681835b16", 0x6a}, {&(0x7f0000001000-0xea)="02fc2b8bea2703ead619ec5c0b69cd6902368503ae959bc890bc8300cbb5e0aecf5a69f510272235cadbbc180a0c1ca0abf56992d9891770e29c888681658e36b346c0318b6259337638d5cd4e2bf7917c986972020d5912849a6f3d20a9de59dd867e7df4f5d821602c1d6c194099a5a24cff16011e635e9b3022bd508bf1e2da54793aec5c514db98cd4ed451f1d530784d885dbe8619f959fce6e6de90ba52c7c224b951372a789a86a391e220a099d04d0a0bb2f3c89318440241502e96f513b18f9b043e3ec84083c86706f326d49b446cfad58f835bca543912015516bd40fb8fbc93af924ac68", 0xea}, {&(0x7f0000767000-0x38)="77f3b3658d0a6199a9eb4a04c1f23fcf78e1699f57c409269cb38d5ab6f97c4d58c7398f54be802d6235815cec6de22f98f63d543ade3a65", 0x38}, {&(0x7f00008c1000-0x7)="7aaac7b74a84d7", 0x7}, {&(0x7f000013a000)="d3979bc5e504f6f08ba29263c7924e5496dcda143a2f2a2492de3776ab2b4a06fd7fbea57ec1dcc47f993dea292701e05e9e7d5c560ac4a40831b57f", 0x3c}], 0x6, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0xf, 0xfcc, 0xe2, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1cb, 0x0, 0x4, 0xfff, 0xbd0f, 0x6, 0x8, 0x6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x427, 0xffffffffffffff00, 0x8200, 0x7, 0x37430ea4, 0x65a, 0x3f, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x0, 0xfffffffffffff70c, 0x40, r5}}, @init={0x18, 0x84, 0x0, {0xad1, 0xcb1, 0x0, 0x1000}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0xc, 0x0, 0xf22, r6}}], 0x120, 0x10}, 0x40000) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r7, 0x84, 0x80000000075, &(0x7f0000fe3000)=""/188, &(0x7f0000fe3000)=0xbc) 2018/02/16 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e84000)='/dev/adsp#\x00', 0x3, 0x600802) getsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f00002cc000-0x4), &(0x7f0000b19000-0x4)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000063000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000bc2000)={{0x2, 0x1, 0x34e4963e, 0x1, 0xcd}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000560000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/16 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000531000)='maps\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f28000)={0x0, 0x2, 0xfffffffffffffff8}, &(0x7f0000cfa000)=0x8) syz_open_dev$amidi(&(0x7f00007e3000-0xa)='/dev/amidi#\x00', 0x6, 0x404800) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e64000-0x4)=@assoc_id=0x0, &(0x7f0000856000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000098000-0xb8)={r2, 0xfffffffffffffffa, 0x2, 0xb440000000000000, 0xd6b, 0xffff, 0x3bb, 0x2401, {r3, @in6={{0xa, 0x1, 0x81, @empty}}, 0x3, 0x5, 0x0, 0x200, 0x5}}, &(0x7f0000d6d000-0x4)=0xb8) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00009d6000-0x68)=""/104, &(0x7f00005e7000)=0x68) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000adb000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6d000-0x4)=0x18) fchdir(r1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d3b000-0x8c)={r4, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000db2000-0x91)={r4, 0x89, "3ba5c555f2967d2b50f55f5bfcf86a24d8f7e2290e0729bc7d9dac9019b6f9b9e79c5dda0ae864c8a1c1e52b45448d642a8508042b0e863389a029b881e064edfaaf51565029a6365ffba410f5f9cb510a1724fc818980112ef7c7920bc18d198c835b91758b6be7c2a0df83ebce1afb7f78012d1632b62ea01bb7da4c455c9788fbd8d14f3d281c32"}, &(0x7f0000aea000-0x4)=0x91) sendfile(r1, r1, &(0x7f00003a7000), 0x400000ff) 2018/02/16 16:42:51 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x200, 0x5, &(0x7f0000002000-0xa0)=[{&(0x7f0000004000)="06514c491c2962decb8e25c409f3c9a574b8544625f8bfbdf78a032342da8f24610364da1c702ed4b2f79c02cce0b75da1346f14a0fa0e545bbffe5561145d6533fd4b6e94bc1fe369b76c50241c316dbaa39a04d2336f2d6aaa98e86f8bbd6dbcc9671121246121114a0dc8b3a221a95f8faebd14d97a673699e0f05f9adae2522b4bd9892c42f6b7629b", 0x8b, 0x7, 0xffffffffffffffb7}, {&(0x7f0000003000-0xa4)="aed9d44c96eef4bf5b4a2478344916d1f88c4b7d3b2672a6bd9d70eea04e7dced9ca9f1d827b0135ef241160d1d82569b11061d42b5592476b57280cccbf64d105f472394125aa5ff61065aea8656dbd33d5068c5fef8aaeb7f39c9876ad0e49073ac391f2d33efb8f71ef0e6cae63ffb67ff4c38107fcbc518fd05880ac12fba5ac0497897e3a350523f6597f4f6d638d2a930ac4cf741a97527689257240d1b07c6a17", 0xa4, 0x7fffffff, 0x80000001}, {&(0x7f0000007000)="daaf511d8b585f25fc07", 0xa, 0x401}, {&(0x7f000000c000-0x1d)="070226de3c3befa8cc378bc2f07da36400cef73594100116614e9e307c", 0x1d, 0x400, 0x80000000}, {&(0x7f0000005000-0xd5)="28327806b7b83202667a4b1f933a74a961cf1ed282f13107a90e4af7c775e00f2410bc899bf71ad3c5745791890be836e33a2c3c0042fb7de26b2b03088482dc6f594c3c2a5684c965e149647c6c6043a7798400000fc69218b4440b807def59dfab82e31fe2cc160f21338607c4c27ee79f23b18d65256cf136768e62b6764f7e993b378d7c0fce2060ada4a5fa830052521446e27bfdbd343b42ea3a2ec4fe115b1e2370bf24d78f8e76f29bfb7494f8200f5f3d5cf436c13f52b1063d3b36b1f0bdde343c1d68b95724cc7b7f6a23ee4bc110a6", 0xd5, 0x7, 0x7fffffff}], 0x2b0000) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) 2018/02/16 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$urandom(&(0x7f0000bc4000)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f00009a2000-0x10)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/16 16:42:51 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000003000)='/dev/dmmidi#\x00', 0x8704, 0x10400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000003000)={0x3, {"f9cc0c6bd9004f"}, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x9, 0x202, 0x8, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000006000-0x110)={{0x7, 0x4, 0x0, 0x4, "025860354782c7f2326ad6cecd1fd2b15bb21bb8196f6cce6d6fdc784b481ca8da90a50315bb83bf96c2ca3e", 0x800}, 0x0, 0x0, 0x4, r2, 0x6, 0x0, "d5c688761f1b681ce3cfe33eb9d149b6eef3ea60dca9c40f2ddb21bc4020470d8870cffa88a11a441382894dfff8cdce1fbed07635ff5fa9365402a0dfe8374a", &(0x7f0000003000)='&\x00', 0x2, [], [0x7fffffff, 0x81, 0xa200]}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x97, "e045018572a2f80abc789c97c541379e1e404e87b59be385ace018b37c328cffe447c4a1cc15a0c30fabca6c13d73fe04d8f3ac1b6c738c54995c8b8468be5e14b3c2a2677999a5a5ecf0346dbcc6f96aa92aefc4e269a3188992d44b608b73f12cd42481abd1ede3c9bb68d5305aee61e9e6b3a1803e75cc017e05a6f36c4f6ac53812e17d8db58cde4b72c0f1c35da9d211feaf04db1"}, &(0x7f0000004000)=0x9f) mknod$loop(&(0x7f0000003000-0x8)='./file1\x00', 0x6000, 0xffffffffffffffff) 2018/02/16 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007aa000)='/dev/dmmidi#\x00', 0x7, 0x8000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006d7000), &(0x7f000058e000)=0x4) syz_emit_ethernet(0x46, &(0x7f00009d9000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/16 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000325000-0x3)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000421000)=""/246) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000066f000-0x10)={0x0, &(0x7f000027a000)}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000ef5000-0x8)) 2018/02/16 16:42:51 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000008000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x8400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000002000-0x60), &(0x7f0000002000-0x4)=0x60) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x55, &(0x7f0000e83000)=""/12, &(0x7f0000aa0000-0x4)=0xc) 2018/02/16 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a56000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000454000-0x9d)=""/157) 2018/02/16 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) write(r2, &(0x7f0000e5e000), 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f000097b000-0x10), &(0x7f00006ee000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000b6c000)=0x8aaf) close(r1) close(r0) 2018/02/16 16:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000b0c000)={0x1fd2, 0x29, 0x1, 0x0}) preadv(r0, &(0x7f0000f4f000-0x70)=[{&(0x7f000054d000)=""/127, 0x7f}, {&(0x7f0000ca3000+0x23f)=""/222, 0xde}, {&(0x7f0000e23000-0xed)=""/237, 0xed}, {&(0x7f0000889000)=""/41, 0x29}, {&(0x7f00000a6000-0xd9)=""/217, 0xd9}, {&(0x7f0000adf000)=""/99, 0x63}, {&(0x7f000052c000)=""/4096, 0x1000}], 0x7, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r1}], 0x1, 0xb92) close(r2) 2018/02/16 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0e000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b38000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000006c000), 0x4) r2 = request_key(&(0x7f0000af4000-0xb)='asymmetric\x00', &(0x7f0000cd2000)={0x73, 0x79, 0x7a}, &(0x7f0000627000)='%em.\x00', 0xfffffffffffffffa) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00003d5000)=""/21, &(0x7f0000c13000-0x4)=0x15) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="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", 0x4d1, r2) 2018/02/16 16:42:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000000000/0x1000)=nil) shmat(r0, &(0x7f00009f0000/0x4000)=nil, 0x4000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000795000)={0x3, [0x1, 0xe435, 0xd180]}) r2 = shmat(0x0, &(0x7f0000003000/0x4000)=nil, 0x0) mremap(&(0x7f0000bf0000/0x4000)=nil, 0x4000, 0x13000, 0x3, &(0x7f0000378000/0x13000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000002000-0x1c)={0x7ff, 0xffffffffffff0000, 0x1, 0x0, 0x0, 0x80, 0x2, 0x1, 0x5, 0x7bbf180, 0xfffffffffffffff9, 0x8, 0x0, 0x1, 0x474, 0x5, 0x2, 0xd4}) shmdt(r2) 2018/02/16 16:42:51 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000003000-0x14)={0x1, 0xe1, 0x3, 0x5, 0xffff, 0x40, 0xc3, 0x8ccc, 0x7, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)) socketpair(0x9, 0x6, 0xc5, &(0x7f0000002000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000), &(0x7f0000002000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xffffff54) 2018/02/16 16:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000640000)='./file1\x00', &(0x7f0000545000-0x8)='./file0\x00') 2018/02/16 16:42:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00004da000), &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f00001b3000)={&(0x7f0000000000), 0x8}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{0x77359400, r0}, {0x77359400}}, &(0x7f0000820000)) 2018/02/16 16:42:51 executing program 7: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000346000), &(0x7f0000056000-0x4)=0xc) r1 = syz_open_dev$vcsa(&(0x7f00008d4000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000f8b000-0x40)={0x0, 0x0, 0x6, 0x9}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f84000-0x50)=@newlink={0x28, 0x10, 0x41a, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) 2018/02/16 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00003c3000-0xd)='/dev/dmmidi#\x00', 0x2, 0x22001) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) stat(&(0x7f0000fed000-0x8)='./file0\x00', &(0x7f0000633000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000314000-0x8)='./file0\x00', &(0x7f000052b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d68000-0x4)=0xfed5, 0x4) syz_fuse_mount(&(0x7f000083b000)='./file0\x00', 0x6000, r2, r3, 0xffffffff, 0x1000) syz_open_dev$loop(&(0x7f00009ae000-0xb)='/dev/loop#\x00', 0x800, 0x0) 2018/02/16 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0e000-0xf)='selinuxwelf{^.\x00', 0x0) fallocate(r0, 0x1, 0x20, 0x40010001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000f0f000)=0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f0f000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f0000f0f000)=[&(0x7f0000f0f000)={0x0, 0x0, 0x0, 0x7, 0xffffffffffffff7b, r0, &(0x7f000045e000)="e8", 0x1, 0x7fffffff, 0x0, 0x1, r0}, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x7, 0x3456, r0, &(0x7f0000ef7000-0x62)="47ceeb4cc82b578a360aa9320389eb2dff89b088bbbc8e39af64910c4b30f843cca0e96348b524ac9be63070b050c4c4ec5f778de4d94c05d6c320af31c57249355e56cf3af2870b34781f5567ff387efcc38d1b5a742c3b7626fb748cc64b613ebf", 0x62, 0x11, 0x0, 0x1, r0}, &(0x7f0000b7c000)={0x0, 0x0, 0x0, 0x1, 0x2, r0, &(0x7f0000f10000-0xcd)="81c334e75c60476f891dfdd1f5f85aab6604c2c897d6fcc63d4c09df060dafcd0de229784938a475c8b1ebf2fe011795b307a219d4d4ac6b1887e94861de5e3fa38b3e081edd35df0fae94c0d03f64c1fbd4a5e4848538ed2f246da872ebcad6b39d754c6545c221f90ad8330606de592ebf56b838abdb178ba26ac2cf1b9199aed85995bc9ad5454f51719c2512cf4e5bb61fc74974bf97e41a001921ba718dd1a760877c5bd4deb513da9f7da4c59a3272bf0e6b28ed8b37a7406d3af46040fa74442c94940b90176294164b", 0xcd, 0xe5f, 0x0, 0x1, r2}]) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f0f000)='./file0\x00', &(0x7f0000e2f000-0x8)='./file0\x00', &(0x7f0000f10000-0x4)='udf\x00', 0x4000, &(0x7f00008d3000)="bb20310ede8c838aad7185eeafa86c38e70721258790998f7f2982652018bdcd6d068ccad3ff1e1d3560d970ce1697ce448e47f7d7ccbfcc9a2e5182cd534cab82cd91895bc5b60341f05077d0bde92f9c549afdb647ba4705ba5342e4e58563a4f8b303b4573a0dadaa1ccaabe56f206d3daefa99f332b1b6404dc84bfe4381f3c7cce908b8e21ea126628eba22baf98a3a2325d295d65bc696e992f45ed6747db6674ff8f44b41ecb21d844df6a2ae61b9f62613b5752f94342a1c15c29a1f05e0a3f335433599f57de1a719b54c7b6f31adf615fd1ef7157f23ba6fff85273b418a71c9bab59ce36d309a047d7e854921a4") execve(&(0x7f0000f0e000)='./file0\x00', &(0x7f0000f0f000-0x40)=[&(0x7f0000f0f000-0x2)='$\x00', &(0x7f0000b27000-0x2)="9e00", &(0x7f0000f0f000-0x2)='$\x00', &(0x7f0000dca000-0x2)='$\x00', &(0x7f0000545000)='$\x00', &(0x7f0000ab1000)='\x00', &(0x7f0000f0e000)='md5sumcgroupvboxnet0\x00', &(0x7f0000f0f000-0x1)='\x00'], &(0x7f0000f0e000)=[&(0x7f0000f0e000)='$\x00', &(0x7f0000f0e000)='$:em1system\x00', &(0x7f00008ea000-0x1)='\x00', &(0x7f0000f0e000)='eth0\x00', &(0x7f0000f0e000)='.+]&\x00']) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000d0d000)={@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {&(0x7f0000305000-0x46)=""/70, 0x46}, &(0x7f0000dc3000-0x1), 0x42}, 0x30) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f0d000)={&(0x7f0000f0d000)='./file0\x00', r0}, 0xc) truncate(&(0x7f0000862000)='./file0\x00', 0x400) [ 44.819497] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 44.846664] QAT: Invalid ioctl 2018/02/16 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c5000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000079a000)='/dev/vcsa#\x00', 0x5, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00005ab000/0x18000)=nil, &(0x7f0000798000)=[@text32={0x20, &(0x7f0000613000-0x4c)="b9230900000f3266b80f000f00d066baf80cb81caa8f87ef66bafc0cb800000000eff30f2dd0c4c111e02bf30f2b55218fc9d090a700800000b805000000b9dc1da16a0f01d90f0119670f30", 0x4c}], 0x1, 0x8, &(0x7f0000b53000-0x20)=[@flags={0x3, 0x100100}, @efer={0x2, 0x4400}], 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000158000-0x280)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000162000-0x30), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) r3 = syz_open_dev$vcsn(&(0x7f0000f26000)='/dev/vcs#\x00', 0x3, 0x41) r4 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ee1000-0x8)={r0, r4}) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f00000b8000-0xa0)=[{&(0x7f0000040000-0x2c)="b08947c758225200", 0x8}], 0x1, &(0x7f000023d000-0x3d0)=[]}, 0x0) 2018/02/16 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000229000-0x9)='/dev/dsp\x00', 0x200000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00007a5000)={0x9, 0x0, [{0x0, 0x35, &(0x7f00003b7000)=""/53}, {0x1, 0xbc, &(0x7f0000dc0000)=""/188}, {0x0, 0x6a, &(0x7f0000e42000-0x6a)=""/106}, {0x4, 0x78, &(0x7f0000a0e000)=""/120}, {0xf000, 0x25, &(0x7f000014b000-0x25)=""/37}, {0xd000, 0x56, &(0x7f0000f1d000+0xd71)=""/86}, {0x2, 0xa0, &(0x7f0000014000)=""/160}, {0xd001, 0x14, &(0x7f0000488000-0x14)=""/20}, {0x107000, 0xf, &(0x7f00004b8000-0xf)=""/15}]}) syz_emit_ethernet(0x36, &(0x7f0000b18000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000637000)={0x0, 0x1, [0x0]}) 2018/02/16 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8800, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) poll(&(0x7f0000bca000)=[{r1, 0x2001}, {r0}, {r0, 0x8}, {r0, 0x102}], 0x4, 0x80000001) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000811000-0x20)={"ec15c83ab40e5433f928bb188a87ccc0", {0x4, 0x4, 0x100, "5b4044fe970a", 0x9}}) read$eventfd(r0, &(0x7f0000ad3000-0x8), 0x8) write(r0, &(0x7f00006e9000-0x51)="6575394a799600c88e40684a7fe626ee33a09ceda48040bdaa19330d9c01fa0db5961d8ea43e7c597c4a37f4f9bb845c916bbcbb8a13946089064b8c962a3478fd6d1d7ccf5c7c9dbdfa01274807024544", 0x51) 2018/02/16 16:42:51 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006ca000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000d7b000)={0xbc94, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x7, 0x3bc, 0x100000001, 0x0, 0x9, 0x1, 0x0, 0x8, 0x8, 0x7f, 0xffffffff00000, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) unshare(0x8000400) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) [ 44.878636] QAT: Invalid ioctl 2018/02/16 16:42:51 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000020000-0x6)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) r1 = creat(&(0x7f0000021000-0xe)='./file0/file0\x00', 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000020000-0x60), &(0x7f0000023000-0x4)=0x60, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000023000)={0x24b, 0x6, 0x6, 0x7fffffff, 0x5, [{0x32, 0x2, 0x625}, {0xfffffffffffffffc, 0x66890, 0x9, 0x0, 0x0, 0x2001}, {0x4, 0x1000, 0x1}, {0x2, 0x1ff, 0x5}, {0x0, 0x1aac, 0xd0, 0x0, 0x0, 0x2d04}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000001b000-0x58)=[@in6={0xa, 0x0, 0xc100000000, @empty, 0x80}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x58) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/16 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6gre0\x00', 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f00002aa000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000509000)={0x0, 0x4}, &(0x7f0000b81000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000e01000-0x10)={0x8, 0x8, 0xfff, 0xffff, r4}, &(0x7f0000676000-0x4)=0x10) dup2(r1, r0) sendmmsg$alg(r3, &(0x7f00000ea000-0x118)=[{0x0, 0x0, &(0x7f0000fba000)=[{&(0x7f00008cc000)="f45d9820425a296723", 0x9}, {&(0x7f000043e000-0xa3)="409012c555aaedf01f7604fced92bb614d0411e0f86360266248d59c4a0f4965eb1d8f2129febd87bcef35aa6b13b114ece607ad8df9299e16ab2e812159a30f96aba2469406aba2f5ab144709c44f6104294e8064724ef993aac4ed87f132bed17a7a0060e309db102868cd9245fc31cf4d35f68c7fc4cb18c985e0c01223c6253cdec554fc5b0d2787c02deab3ddc0d7c394ad77b0c8d3b94c7f6c4d51345ecb987a", 0xa3}, {&(0x7f00009a5000)="771ef6bbd1359fd3165885577b334db8979ac5ea4384efc13f5fb5242f27ac956c", 0x21}, {&(0x7f000092e000-0xcf)="84d173d5c055e871fc14a2c0dd808f4f8ed5a6a9a48d5ffc1d42685ff77106893fab3ad78db7c60b3b59b7247201c28188b8c254fe35da0192e8f7dd54eabf09e2bf283d5c0f35fa90816e3209c27ee3e35e00e86ec90f0d46ea3a38a5e6869abf7c2e2ef488cc11eee28273c78d000d3746b883697d71d9e8d91e76435f62fcb283d4f73c1139a4b6119edbe2b0bfb69e060d3539f298330da9df9c1405ee77a36dffe5ea9159b77259213484e3db558c108d47b8f3ec23aa8e1e34f2be93b99be02f2a1f1c045a89f61d9a252150", 0xcf}], 0x4, &(0x7f0000bdd000-0x58)=[@iv={0x40, 0x117, 0x2, 0x28, "35c40ef16cb520e45c00b93e4c19704d487ec6a75cf5709f1dcf44f785759f0fb683302f885de08c"}, @op={0x18, 0x117, 0x3, 0x1}], 0x58, 0x8010}, {0x0, 0x0, &(0x7f000032f000)=[{&(0x7f0000869000-0x3d)="6952f74a7fd3995aefd48f7269e8f60854758351a9250b859bb0195092ee4ceda67e86b01ca43e6450e5eaac54923145e6895d2474a4288e9424d6bb67", 0x3d}, {&(0x7f0000283000)="60d56b052221fd0e39df4db409cd4681d7b15058026e581b47cd728cb2032367b32fb30c9a413a151b89bfcc034ffc0ec9f423053c4396994ce7fe29c42d159bc8756c2104a217ee2d9d53bf96557f7ce7234f5363c1fc210fe84fe174618ecca09794f04172173bd5b11c8a3a56bc9f564c62a24f468375be26c7a74f340b65", 0x80}, {&(0x7f000094a000-0xc3)="c639009596205bcff4a015bcb541b03e309ae4bde4c3195d42d91bdac3c3d82c43a696aa4e08c39e3f25f0769654f6ae99bf52390715ee548ef89046337f8334895b214a125579d189e9bf449bb33264f2695ffc97bfb7187f736b3e23dfc4df9bf43670ccc63b0484414470f4a19300a4b09a0fdc7b3fc6b2575d54a24329f9016ae52ca4d90f8ec52e0500ef24f9dbc8cba19b98db6af6712c3ef3de3b8f043c46e5d30dd9aee66a27966876b03cc45c95394bf58a51b4fa2c50f988fe06c46581f2", 0xc3}, 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", 0x1000}, {&(0x7f0000bac000)="e2f5c29fb6703b87b577781a0c37c24251024ce228f565cca486e65d5356a20e725b960b30e0834ff260becae3d967e8a3940e478c98d6990ca4191d406f008455acf890edaf643c691bab330297d922216c4ca0e1bbd50a55e20ad684d14a24b1481a4dc92265dec31d100d6b8668290e6a2b1e9fc4ec0eff29cf2b83d40fd0c2f41c65b874b0922750db00ea5a744382319abadb06184894f4895498ac33d69922c1eba1b963dfaf189ac532b9dcb25a2da84cd127cd25c9fadab2da8fc483d4f1110987f7637f8b0529cfd832b5d9b5a00398a771ef6dd1ec157d690f11d04481b75105e8", 0xe6}], 0xa, &(0x7f00008ab000)=[@iv={0x118, 0x117, 0x2, 0xff, "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"}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x130, 0x800}], 0x5, 0x800) bind$can_raw(r1, &(0x7f00006fa000)={0x1d, r2}, 0x10) 2018/02/16 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xb03000)=nil, 0xb03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000371000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00008c0000-0xc)={{0x8001, 0x7345eb4a, 0x2, 0x0, 0x5bab55f0, 0x8}, 0xfffffffffffffffe}) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000d000-0x8), 0x9, 0x2) 2018/02/16 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) r1 = memfd_create(&(0x7f000062e000-0x6)='%ppp1\x00', 0x1) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000e4d000-0x18)={0x81, 0x7, 0x1f}) r2 = dup3(r0, 0xffffffffffffff9c, 0x80000) r3 = syz_open_dev$sndpcmc(&(0x7f0000eb6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000843000)='/dev/cuse\x00', 0x2100, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00001c6000-0x20)={r3, 0x7fffffff, 0xffffffff, r4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000862000)='/dev/sequencer2\x00', 0x10100, 0x0) syz_emit_ethernet(0xcc, &(0x7f0000b05000-0xcc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x3, 0xbe, 0x3, 0x0, 0x0, 0x3f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, [0x4, 0xfffffffffffffffd]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], '\x00\x00'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "904a65080fdc93337a5f7392e77e6403bf33b5b5dec6e4a96c1285ded635569c63fefcb15a042a4ac10d7ba90a9a01ef8a282eac670cc8047949b7726f1e5e7eaffb12bbfe4ad8deecc89f1f5a9df7dc77e68c9dafafeacbe45169aecb2aa0321ac323396b0732ba7b94e4ae691faae274d1e16866796353a1fe05247f58ba20f77e65dd5d2ab645e19f25d1f4a10fd03569175f"}}}}}}, 0x0) 2018/02/16 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="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", 0x11a, 0x0, 0x0, 0xfffffffffffffcbd) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00006bd000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000085a000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000bed000-0x4)=0xb78c, 0x4) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000889000), &(0x7f00007f8000)=0x4) 2018/02/16 16:42:51 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000001) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0xff000000], [], @syzn={0x73, 0x79, 0x7a}, @generic="dd13596b28248e279bfd57254f84cfd0", {}, {0xff}, 0x87, 0x0, 0x5, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="3445565941589532e5a06958c0f0d2c4"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000007000-0x8)) 2018/02/16 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000931000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f000090d000), 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f00006da000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000715000-0x290)={0x14, 0x2, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 16:42:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x7f}, 0x0, &(0x7f0000002000)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x8000000000000000, 0x8, [0x81, 0x9, 0xffffffffffffff01, 0x2, 0x7, 0x1, 0x401, 0x2]}, &(0x7f0000004000-0x4)=0x18) syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000-0x6)={r2, 0x8}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4), &(0x7f0000003000), &(0x7f0000001000)=0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000002000)={0x0, 0x1, 0x2, &(0x7f0000001000)}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000003000)=""/255) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000004000-0x38)={&(0x7f0000004000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000002000-0x14fc)={0x14fc, 0x23, 0x10, 0x5, 0x2, "", [@generic="2e7e769b7bf8003ad016ca739c60598b41", @nested={0x10, 0x5a, [@typed={0xc, 0x77, @fd=r1}]}, @nested={0x14, 0x49, [@typed={0x10, 0x53, @u64=0x10000}]}, @typed={0xc, 0x46, @u32=0x3}, @nested={0x1e4, 0x4b, [@typed={0x14, 0x6b, @str="656d30407dbe232500"}, @typed={0xc, 0x71, @fd=r1}, @generic="91fded86da1a929a6d8d21f2177faba106793349d6ff6b8f4723245865625e571dddfc5bbb85370757c48fc4350c0caa5b63927537435c4df180aec21cb8e317e030712b56730be87fe418d686cfa6f372a752dfeae14b3c9d964391a9a67823a909c4f4ba14ed7235ee27edd03ea90a0085d65008c08801d3f5bdc44f70fe787e83094c78577c62a8436ff60abe1e2b5feb04db9659", @typed={0xc, 0x73, @fd=r1}, @generic="eeacdc7f02b922719b878bc6b791e4736fdbd2a6b996c849408f697b0ccfb97a7cf43168926b012de042251df24c1f838425baf450a711e69fba412dcfeb974bf12a931ebaab5e32c6d65d6aa9089d15679dd23bf3a6eafc2579e01e1539fb4aca7d275a7a6d55e83e93cd8906302ca792f77d43f357eb749ab4cc0ea68c35928a64d35a33f6b337a9ba36849508b738c0eb73b527fa34e60ca5d0b99c6fd645d59f26c58fc04798950a6f505e62f4cf3a31", @generic="347c619ecf9c37743351a986d4bd0432f7fc97e79850b88a52694bd0544ced28245eaa835b7ea58093ec366e9ce0bffaa61d8b478aa76ada7cfe5b9a20b719", @typed={0x10, 0x6b, @u64=0x400}, @typed={0x1c, 0x95, @str='GPL{eth0nodev&ppp1!\x00'}]}, @generic="e1e8f9f28fad6192a6d144abb6c17d4bd76084d68cf6e507ddc6ff59be09de481e3752e1c37e0757dd9488809656c6791918fbe4dfddf618ad1b1bb191a2efed0bc396e4a20787dfa9bea384c5bbac406aa366a95e2fe8dbfabfcd54a43c943f927622de21b8bc2806b2f777aa0e013429d7f7ec0d949d1c6b725d28c7ef19a93b6467a0d6769cad0759ca85a0004d4ce9cee9cdccb863612694e14a70a2b1a87d27a8f1630527565062fa45ef6e9687ae25d0085ca4b1b8e894b79006da0813082379cbead240a8693a432ba2879a4b", @nested={0x11f4, 0x68, [@typed={0x18, 0x45, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0xc, 0x92, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="8183ea935ca8d8110bf396f9e5e55af395d8329a6be48c0792d31d5940755537f1d088b19063d716ad81266eba4db91e580bf4ec85fe1fd46b35fb0ce42f60c5372ac9791b14474de8aaed88f3ce8b9873be62edaa842c9d71a96887b7c74d3473880d8a01c9a1b807ccc4eec9209eafd7f9c1997a0f8273282c8b83a1b6fddc631a5acc8954e154169e499075c928013a871991eb3d46dc2915f306e18ffb50e4f29546ec980fa7307af37bc56710bf0f4ed5c148ad59172ee63b088b7c4b97fbda8ef91d31ca84764ec06e1044bd839ee59ff53a8749a24adf59dec29f9079928741ff44b37b01ea8e1be186197b496a7ae76ab0da7fde36a4349212fa2a429325337c8ef320a9651df19ad7c9d91d52df2e6eeedb4d58a4f7290596c6a5559ab3647a25124e6683912eb77af78ec32c4b3f2a26200f104201de0041b9df1121a506e2e7eea800a9349efa8eddc2bdc2fa49c7472c9b6493d9d04ae1146ea706bfb948013393f66d5392617a4774aec71a5a5136b78b1e03df2d48c5551783b6b4bfc0f3381861bc4663dd646434043341afe34c20aba8ce30b7447554a71e19e7a234427cdf36c934d989ea839783308eb139cab254bbe89a1d59242396f89a090ea215edeaed57c15d5de7ac3408bf028d8570c73fcbb89f25b75b1ed85a9f0a57fd1d0176634b8644c17f98162d279ae00c85e5b3c84dd35c04ae52d1deaa910ec8b4217c3086b4ccdd8376005199e3872dc27d61b7311342c2a2336d8bd53b73e5fef5b6566cad1aa3d08198e5fd04eea8a5c799e9b12be6fc5d832e8c49f82c7d729023629c4e401b26525508acb69ba94a06015ba673b71be7820c4441ad8da56f1f3da65729d3b52f3c080480395a242c8d3b25c98aacd3d7cf7e667f50cbebb40ecd38a02a4de8967e736f8eaaa145bf120c8496b752480cc52a6c2ffcbbcbf7946d9353bbb8ab1301ed1add7cd54db86f1951e031bc905138b80b0c3d19b2026c6a5b88ac89e67ac2d36df15ca388b29860131ae244ff14e489982219ce17da521b566a02309b81831f13e1b89b433b64dd9f783e8c25507ae9fa1fbce1cda4948ce342404e226bbf12e12d7f5257760d39ab17c1bc585ace0dfc2c28dca45e8c02d705f28253075fb60c717530ad6c48970035c58bdd4361fb2b6c3f03325b21c88477cd0d6c16d9cc99063063dd57f16e5a07d0e053165095e92ee0322a9c6ab06678980e8ee5c1a05f236f1c7c80bc78e19e812e6a7cd491a2b8e4b47f377bf3bfb6f84226ca6693abb1be7bf20bc31e103a7e2b8ea1768f9514958d89346712b6b934b1e125cf83ed6678c402f793f8016d23059abf81a8f4da97c4d6814b6687a4739337d8c6e78025668f4f6a8d8a6e3bb5f54e3c91468a22b11d96c0cbf91d5a7ec0a96349e8bcdad1fc1b3785fae9862147a6f028a239fa83edddbf1a9ba7d451c877a8e8fe1a89d1f5ab7ff850747e6099724602b7adeb3b22684461fb906c751fa4058ed6ccfeb9ae4d6c9e57bb772aa9dd71e0ba5516c9724eaee3abe38779860a75598e22c54c4b88170ee91557d4d2bcbfe8b8772a15f918ffd321f50ed4ae64c916a12fcdb50df4a8fd21e279ba5ab0c1524c769a97551a723712e48eb924ffeb14b98fa7a68d5947d164a5ea9cf4a0aaf9f2dca4de3bed822f25ba5f7a9951e1f67f3c4bb03ed89035c2b92a705098633213c49bf41d33223439502a41d935d7c886282e34bbf163bc71301251466a07562c66d0f152435d37c62a99889d8ccdb000d535c4f7dca8cd4f90d4adc6cc6f8eb518b9959df4b0a5194da53fcd5aa7de4380b5cfd0a54cd96c7bd991e21aaf61f30a58a283f818ea54d821074713351970a9098ec4d400a5751572b17434888e27f9e6cdd188a088f4c2bda8c62a6190f39b0eb10cadb28c832422139fd6855f54aedea619f01da4f22c56a5f63e7bd1c9e6f67d6d7026387f39b7cb2c0832d712ce57a95a6b81abd427d4fb0d6110775ebdebcb45c163093748a919966760e73f26ceaad9e87a0f55dc72f7090a7a7792f90d07bc93def1892d8b3fcdb0a276e0ad1c7edbda43409b3a5139fe355a04923734b7719ef09a16d8d159ab550a696a3f0ce2b4f26c577b2728547811d19a01de244ce35d077c4800a8c4173f025c45156ac34d2b44bb8408c5868eec9cf27c1c907d989488a8a68771abd98ddc4fd21d177aa652f1b36011ef6cc8bae096e11970e7f1ed85a259908e175683a57ca3935a262584a0fac2cf94335ad87e714b01cbe3e9090e9b727be3054eb65304c9ee1ffc8fccc84d335876eb8b47bf8379de7fd45299e96d18718cf0183c40327eb42119e6b2d221c9ebaed76f329709a4118705f7c609d8664c527ed97f41cacd75875e19f4a50fedbfc22f240cc1ef0905731a33f0f76425acb144b3c8f232eebd0f071fbc6700e697013aa497c743a5ad62297384d8652314f5ace9bf88a67a2cce89d2e3d5037ea591f6589769c4f812e5993cfbc3d1fd66c41cf5220ac376a6bc6039668c2d37a77b4215f836819991c6a99bdd600674ae79151ff21eafb71711aeb1bac9c1f8d1c84ae0b15563780152d36b0a0e62e3726236d7cf110dfdb10ac32b4f254ccdf2182ca32334a651d8585103cd52ef8a977c5a00ca663389049768d899ae27e917bab160f59496857fbef0a1dca534c90ce959053ba8b28dd18003cc6a843d453a79d3034e56b1db8843e6eee75747373c9c220bf7c0bf028ade598d984ffe9a24f418a93a0f3566dc27930bcc80283310d26206a96b169ee8ab8c0a5095ea907c51a8822e9abc18e53b7c7846f4e6399d622d43d66fda12fd56bd95f42fad8cf710030dfa37e76465f8134b35ed0d4c27bf275eb97fa9eac7bcbe82b70b19ad6f5ecd276f9a9cbd84ad79f41757165ac2e749f3b76f162eb610a184de1efc41c5e7774b79f6b0e6ebce824ca154df9aca2a74a0ea1ac0a285e306c6d8618a8a0bc7da47a86a13eb22fded2032cc6e4d76b6306ba5807abbbc9ba57d4789d6f84f1d0a469cbde250198230fc604154af5ac3943e3c4567b49cf96442938f0645b879b213e6d28acbfeb972f0520dddced451cf57a9caf94536af686b8ee11a17cc6ff7fb8a690bc0cd6ec7629c33c17a7e2a42cefc3fd92385d8b660d419b480aafb5daac52de4f41ebdfe26f3bead5b1d6c6ae4c36119703aff212e4a68bed2e874d260dbdf13eb9a034e849fcd96f9de76e9824fc4045cebc31208f045dacc0e57e3331fa988ae5de2f0af7a1b30c55fb412961aa2895acc8bcd355b183ead5bfd8be1bafb15c391e083255c4341103771d137d41f70ddb574a16522a5d3842bc0830c0aaf13d2881f20018aaa5ef04e27bdfd526ce1b9a8823754ad5f0315c9b9cc28a1271a0b82653782de4efd8571653cfc654c74fa61c734ebc5223a2677a5a346939fbd680670656e50f57279a8ee518125f3cf3cd5c1e4c1169fdbcfe600f4f38b4f1bd29d88b236bd7e6cb293266fc262bdf210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@generic="f7d28bac6d3b39aa9a1b1bd141713f220e1831ce5ee96c83f3ba005aaa040e05eaf134c66bb1beea1cb540658c0666dafd1a3546dd0ded4a8205ae4ee647ab68085338fea6885f9a56a007e5ac48ee144dbc01421d6188f7983a1766370c4d2b73b901e7f3e42b7c5ab88491062fa8c17f1b5103660e37a255a1067bccf6442eb59ce2aa304d92779f7d88f68533864dc09b4b4318ec45564dc33fdcb2e423de7c761d0758b5cc96acd3a066df5fc61a1ea713914b955f6da947bd86f676189d8ea25761e204365692dac49d08290302437581bda6356afa3eaae21d791a14579bd645b4ef7a1d9346", @typed={0xc, 0x1d, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x37, @uid=r3}, @typed={0xc8, 0x60, @binary="000f8b5563ec971df36247525095cb146bc1c5d9e9743ed38915ffeaeace440d5349e6093c66f65bd1a73d1c4bd0726560ad751421ccc72467178add5037550aa8a545df2ad73cc845042e7a045c68129ffb79243f5fd5197192d200a6638fab469b11b08b3c6ac1895eca744a5afff577cfb62d168991ff8638534d93854bb24464336fb82f64cf50d6a49b3dc654331da70b46425d2d1117926f36b29b4d24ef9311395272042eeb2e8eb35d13d7db9584c1d4601ec4ec5de595cf0796"}]}]}, 0x14fc}, {&(0x7f0000002000-0x28c)={0x28c, 0x19, 0xe01, 0x4, 0x2, "", [@generic, @typed={0x8, 0x9}, @generic="d86da382fca89fadff3e8f481b46871c9dc892fc846070fe2a4ae05489812fe1ce358a39b1caf5b20f0baee7d3e21fe30cb47d4fed32968b3bb6fd880bff8ca8cf843827c4e581a4dd710b371145897f609a3166c812d67fdc564824be500f5c69fca49043524061fafb19ae08681247abd3bb527f22ef33249a0ada28777cc3356ccf406931b7c7f0f1c97127645ce4aa91370ce2c252bcdb6470d8abef41a686922bd412debad4769edbadbe6424609d80e4b6bb153f455da9943a5f42052838998e32506bedc9bee37933d7adaeaa046079e51337da62dbdcebbb308c9a31b2b1", @nested={0x190, 0x2, [@generic="e2639a30870cb8e3aa735f5e9b9fc0bbb2c45c5f29b0f7ac807843962fea21055ff66ab838e16952e76a85340661b9d52a73feab9732daf24bc3c85209588bc4a4638cdcc0a4ac089f952c84c9fb2a7ef628c0a3f76d8179f3e6de273d8bdd0a6e309c4f9b785e58f87e207c5f138bc341e63025638250e28322ffe078a53886b065ddbba5a0cfa7a44d92190c1150ba63dd77e7261445fbd8a8626e93ef28626792797a2289503af42ee74c9a186581a7b41cf697", @generic="7488a388d7ef35cd91dedb9dd37a58bee4abb36721b1edde29bd059383b234397ea533c306cd3243ac8cc744d5ce621c790529a40292a221f8040355f1b5c965f0ec6cdb72f383d92eb6fd640b0331a710601732d31d086ff3a9b8ce4d2f18fe2608a170762e0ef66d4d12804fbdc131fef37d72825e78d46273cd464ebda33eb2062f7292ebf688dcc1c6696a50e6055e49d6a6d9fe9fa31bbbff533d568be08b4c4ca8670738d2d3fe9ca405f71a5955aab7022e2344c0e3dbd31e4b44180c58360d6898a69aa7610a792ca9c3f34e0dce02546af9"]}]}, 0x28c}, {&(0x7f0000003000-0x28)={0x28, 0x2b, 0x208, 0x3, 0x2, "", [@typed={0x18, 0x42, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x28}], 0x3}, 0x0) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)) 2018/02/16 16:42:51 executing program 7: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000010000-0x10)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TIOCEXCL(r0, 0x540c) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000005e000-0x18)={0xa, [0x4, 0x80000000, 0x100000000, 0x80000000, 0x4000000000040, 0x0, 0x101, 0x7fffffff, 0x0, 0xff0]}, 0x18) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000005f000-0x4)) 2018/02/16 16:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000051a000), 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000560000-0x100a)={r0, 0xe560, 0x8000, "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"}) 2018/02/16 16:42:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4004, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000aeb000)=[{}, {}], 0x2, 0xfffffffffffffffc) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000634000-0x4), &(0x7f0000aeb000-0x4)=0x4) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000ae1000)=""/135) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000aec000-0x8)) 2018/02/16 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r0, &(0x7f000061d000), &(0x7f00006f2000)=""/239}, 0xa6) fcntl$getownex(r0, 0x10, &(0x7f0000f49000)) 2018/02/16 16:42:51 executing program 6: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006b6000-0x8)={0x0, 0xff}, &(0x7f0000ac3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000216000-0x10)={0x0, 0x204, 0xffff, 0x8, r1}, 0x10) socketpair$inet6(0xa, 0x803, 0x79f5, &(0x7f0000730000-0x8)={0x0, 0x0}) ioctl$void(r2, 0xc0045c7f) 2018/02/16 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000329000-0x12)='/dev/loop-control\x00', 0x0, 0x0) write(r0, &(0x7f0000dda000)="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", 0x1000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x38) preadv(r1, &(0x7f000071e000)=[{&(0x7f00008da000-0xeb)=""/235, 0xeb}, {&(0x7f0000931000)=""/9, 0x9}, {&(0x7f0000d55000)=""/30, 0x1e}, {&(0x7f000042c000)=""/4096, 0x1000}, {&(0x7f0000c77000)=""/34, 0x22}, {&(0x7f00005e3000)=""/18, 0x12}, {&(0x7f0000202000-0xc4)=""/196, 0xc4}, {&(0x7f00003b1000-0xca)=""/202, 0xca}], 0x8, 0x0) r2 = dup(r1) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f00007ca000)) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000041000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000e2b000)={0x0, 0x8, 0x100, &(0x7f0000ec9000)}) 2018/02/16 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xe2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b30000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f2e000)='/dev/adsp#\x00', 0xfffffffffffff950, 0x5872500804a1ceaf) getsockname$packet(0xffffffffffffffff, &(0x7f00009b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00009bd000-0x4)=0x14) sendto$packet(r1, &(0x7f00005f5000)="ebe6fca1f50f3b40538b6e20272e4fa7fdb7572b02ee4d64aea27ba3a16b73d13db95edb16329782adcf7ec768bf9e2c6c2f4eb869de99cbe73a869487c46998da799edb3a3738e5cb6a466fbce1f42cab42642ea62304f3a50f488863f16a2da6a32b0c6074b5f1258cba69440b40736493f101f8ab331d115343fd441ade3d7490d9909edf3bcd37ea4b07fb66a79323f5d4277cf2dad2e80efb7479e34573588be030a63f78134504ccbc3b1d56ea32fbea628c2229fe0a83fed80820e984ceb67e262948eb4d65fe1a549aa0d58a8d29695242c2f621f465a8a04a1e54775255", 0xe2, 0x800, &(0x7f000080f000)={0x11, 0xc, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4000000000a}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) 2018/02/16 16:42:51 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002eb000)={0x0, 0x1, 0x0, 0xfffffffffffffc00}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aaf000)={r1, 0x3ff, 0x8, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000d74000-0x1)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000edb000-0xc)={0x0, 0x1, 0x10}, 0xc) sendto$inet6(r2, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x4), 0x0) msgget(0x1, 0x12) 2018/02/16 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') connect$netlink(r0, &(0x7f0000d90000-0xc)=@proc={0x10, 0x0, 0x0, 0x5000000}, 0xc) socket$kcm(0x29, 0x2, 0x0) readv(r0, &(0x7f0000c44000-0x90)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) semget$private(0x0, 0x3, 0x90) 2018/02/16 16:42:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000153000-0xf)='net/sco\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000856000-0xc)={0x6, r1, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000057c000)={0x9, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000443000-0x20)={0x1, r3, 0x1, 0x40}) accept4$unix(r1, &(0x7f0000c97000-0x1002)=@file={0x0, ""/4096}, &(0x7f00008e5000)=0x1002, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000098c000)=0xffff) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000608000-0x118)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) r4 = syz_open_dev$mice(&(0x7f0000a7b000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) tee(r4, r2, 0x1, 0xc) write$selinux_context(r1, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0xfffffffffffffce7) getpeername$ipx(r2, &(0x7f000057f000-0x10), &(0x7f0000f03000-0x4)=0x10) add_key(&(0x7f0000f6b000)='keyring\x00', &(0x7f00003f2000)={0x73, 0x79, 0x7a}, &(0x7f000019f000), 0x0, 0xfffffffffffffffe) 2018/02/16 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) fcntl$getflags(r0, 0x403) 2018/02/16 16:42:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000582000+0x5c7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x3c, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "140189", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "b640a7b2719f64e38c779415"}}}}}}}, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00005d9000-0x14)={0x3, 0x0, [0x0, 0x0, 0x0]}) 2018/02/16 16:42:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000493000-0x15)=@random={'trusted.', '(mime_type[-\x00'}, &(0x7f00005a0000-0x9)='/dev/kvm\x00', 0x9, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000c29000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00007f5000)=0x1c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) lseek(r4, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f00006f3000)={&(0x7f000098f000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/16 16:42:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x200) fcntl$getownex(r0, 0x10, &(0x7f0000724000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000068d000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f11000)="3e03b729174e66320dd85fa8a4b3d38555c40900000023c85cd00982943442ec864517ad922e4645d27b705459265b9b6e83ac6c28c9f796822740b3cde8e7467a", 0xfd29) 2018/02/16 16:42:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009a5000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f00006b7000-0x4)=0xfffffffffffffdb0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) accept(r0, &(0x7f000098e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @generic}}, &(0x7f0000976000)=0x1e) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000bde000+0xb77)={0xf69, 0x2}) 2018/02/16 16:42:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000555000-0xc), &(0x7f00004c3000-0xce)=""/206, 0xce, &(0x7f00007ca000-0x38)={&(0x7f0000ca0000)={'digest_null\x00'}, &(0x7f0000155000-0x1a)}) ppoll(&(0x7f00007b3000)=[{r0, 0x8000}], 0x1, &(0x7f0000488000), &(0x7f0000427000)={0x6}, 0x8) r1 = syz_open_dev$adsp(&(0x7f0000b45000)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x4400) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000068f000-0x3)='lp\x00', 0x3) 2018/02/16 16:42:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b3c000)={0xf, 0x3, &(0x7f0000481000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20000000000000}, [], {0x95}}, &(0x7f00009b4000)="73000000000000000314", 0xea4c, 0xc3, &(0x7f0000b71000)=""/195, 0x0, 0x1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000dc0000)={r0, 0x0, 0x59, 0x40, &(0x7f000082d000)="c5a816c5767d83748aed8a288a5a4869f948423c036c5fea4f47c6d84730d2cf4fe8587fc944c26fc10593de3b8339dd15d52ec8ecdef70be9de9a6e6dbe819d0cc854851e1018131b3abb9a8894188248849f78381153f783", &(0x7f000017c000-0x40)=""/64, 0x3, 0x81}, 0x28) 2018/02/16 16:42:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x89) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d59000)='/dev/rtc\x00', 0x151100, 0x0) sendmsg$key(r2, &(0x7f000045a000-0x38)={0x0, 0x0, &(0x7f0000f31000-0x10)={&(0x7f000064f000-0x1d0)={0x2, 0x16, 0x6, 0xa, 0x3a, 0x0, 0x3, 0x2, [@sadb_x_sec_ctx={0x2, 0x18, 0x4, 0x8001, 0x1, "b6"}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x0, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_sa2={0x2, 0x13, 0x1c, 0x0, 0x0, 0x4, 0x0}, @sadb_lifetime={0x4, 0x3, 0x1369, 0x1, 0x1ff, 0x100}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x5, {0x6, 0x6c, 0x1, 0x1, 0x0, 0xf6, 0x0, @in=@multicast2=0xe0000002, @in6=@empty}}, @sadb_key={0x1f, 0x8, 0x750, 0x0, "053029ee9c24177e4458f4cc380fadd1ce4293999eebb9ff40c08082d91223e64e5dbe996050c5c393a5ee1cff6b387237a2e1212084258f613b202896236aa7389bfed725ed39d333e6870e9920865bf607527c47c705ec6f657011c030222447ce6c2b586fbfd9a758988687eb148a934e29ca7c1adc2aecfa5fac94d93c23915e7b3bda10a76f0a85a28d343367559c69b80a914f46f4b70f860927a3f9905930b3e5b7519b1f178f8e75bb427c713045744e106b2bcfd55b47dc62e974a40455b05e3574a30768df67b287abd4a8d9705a2302680a85ebf7160aebf6e2c2753734add9b0ccd850c5"}, @sadb_x_nat_t_type={0x1, 0x14, 0x20}, @sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in=@multicast1=0xe0000001, 0x9, 0x68dacc54642efea1, 0x14}]}, 0x1d0}, 0x1}, 0x8010) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f8d000), 0x8) sendto$inet(r1, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079f000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/16 16:42:52 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004a5000)={0x20, "b0c9cd858ff82a772558a37dd724b209edb1d23983f51944afed1a92840413a7"}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x200800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000-0x4)=0x8, &(0x7f0000002000-0x4)=0x4) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)) 2018/02/16 16:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000048f000)='/dev/vcs\x00', 0x230881, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000ed0000)={0x3, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000a0a000), 0x800) preadv(r0, &(0x7f000001a000)=[{&(0x7f0000648000-0xf6)=""/246, 0xf6}, {&(0x7f00000c0000)=""/156, 0x9c}], 0x2, 0x0) sendmsg(r3, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/02/16 16:42:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x2, 0x6}, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f00000ff000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80000) sendmsg$nfc_llcp(r1, &(0x7f00007e0000-0x38)={&(0x7f00005da000-0x60)={0x27, 0x0, 0x5, 0x1, 0x4, 0xfffffffffffffffd, "de38f293699949b977d0f4a13a131ca62bbf8539b677f4603ef65b2116561e2f38a9b0ad82162ea28e4f0cc24564238c178394e1c9a3f44906a550fdffc0d9", 0x6}, 0x60, &(0x7f0000fe3000)=[{&(0x7f0000f28000)="7cfa0a4c99d9347d34000746fa0481648b9bcdadea4025f72bc1494db028486e16e407bb1780c5d4ec87ab31a9b83a80a07941cc9104ee453f110cf95d99e3fd06154242990496e92cb697a232840e03c5e6c1a4f20a3f6cc8b9f91628d808b7ab00d57ae4129d5392d2859df35ae0921215495416cbd8216c3f7d5b693d46dfad245c344f67538ba73fdc06876283763385e73b12a0689f6a19b7c227fb05b39d7e22f3f974f91ffffab99a5ee48e60b253d631721d8f62ec52926faa2bde4eccf2c613505775c00a687e279f6768b495e5d97c7c281ab82e0f9d24d5512fdbd22cd94a8e4d3615", 0xe8}, {&(0x7f0000c88000-0xa2)="1d85fa0056f25187fc4f0436ee6762a90ed8f790f21c84e714e60f4731c30a5c42d6550587a8becda190200493f6407c4fef2c4cd3c38f98806f83bd80beede882c288550334305fcece59e0ed3d42312096a5946acbbd92ad64a4569e96c1386f6f0409b30b00bb16e5599ae7cf10d74a6742c93afe2fcb4e91fcbefb10ccb5dfedbe9b22587265e5e0d9baab70e6a06692c22c44feed38e1dd3f6a724e0a7064f0", 0xa2}], 0x2, 0x0, 0x0, 0x4000010}, 0x10) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f0000dcc000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x7, &(0x7f0000001000-0x8)) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000+0x1eb), &(0x7f000038c000)=0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000), &(0x7f0000fb2000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)={0xf9, 0x101, 0x4, 0x100000000, 0x1, [{0x0, 0x2f, 0x40e, 0x0, 0x0, 0x100}]}) 2018/02/16 16:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d2a000-0x22)="2200000019000700000000ff000802000a000209a4e900022800ff0005001480f126", 0x22) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c5b000), &(0x7f000067c000-0x4)=0x4) 2018/02/16 16:42:52 executing program 5: r0 = syz_open_dev$random(&(0x7f0000610000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x1, 0x7, 0x0, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = epoll_create1(0x80001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000-0xc)) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000186000-0x9)='/dev/rtc\x00', 0x20100, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000607000)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000537000), 0x4) 2018/02/16 16:42:52 executing program 3: r0 = socket(0x2, 0x5, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e1000), &(0x7f000046f000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000109000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000baf000-0x38)={&(0x7f0000c46000-0x9)=@rc, 0x9, &(0x7f00000ad000)=[{&(0x7f0000a58000)}, {&(0x7f0000eae000)=""/143, 0x8f}, {&(0x7f000011f000)=""/179, 0xb3}], 0x3, 0x0, 0x0, 0xfffffffffffffff9}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000022b000)={0x3, 0x0, 0x1, 0x2}) sysfs$3(0x3) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00001aa000-0x10)={0x401, r2}) r3 = syz_open_dev$sndpcmp(&(0x7f0000e23000-0x12)='/dev/snd/pcmC#D#p\x00', 0x40002243, 0x101048) sendmsg$kcm(r0, &(0x7f00004ee000)={&(0x7f0000918000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x0, 0x4, 0x3, {0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x32, &(0x7f000057e000-0x60)=[{&(0x7f0000fd3000-0x29)="f2e7179befee72857ce65ec3c61c0b9109545ea3e8e91a31c280d45e4c87416f40b3a3808097ab6f94", 0x29}, {&(0x7f00005c3000-0x59)="980d958341b5267990678a1f5cd743963f9fffce406ba1150f94f552414dca6a4ba6f07cb8a81e78364f1a866cfcb70fe333cd4946c41ca4c5afa901a5d57f1e77c628ec94cbba77f32665d36b72e0d4cdc20b3fdfd1715852", 0x59}, {&(0x7f0000d87000-0x7d)="bb7c21b207c2ad8e8d3f713b407cb8e4a1517e31eeae26f2e27f254ccc5dbd758fa551910cb473743e90e77eeca6f48182af2241c450d862807e9b863a7abe3f4d2c6407784ef0c0663b83e23270cded5a4f69f62f916637157510108e1621e448b8086c42f3ebb54e5fb98cbfec4f07aa182ded68705d81ccdb43b787", 0x7d}, {&(0x7f0000297000)="9be49542211fc689d05ed3f98361c4c45d45312710305bbcecac", 0x1a}, {&(0x7f0000f23000-0x60)="4d55a4af60e14406ea7f486ba2e65e9b4498787846cdb1e5182ac2eb001971cee8c8bb7960b99aeddd6dffc040f95dd4a419af7837b5c87ac6547142755c4af1b971ba485448f70f62aaf3fe255a68cdacaa1f79ad0b5c3e7edd4dfa02474761", 0x60}, {&(0x7f000076d000-0x5c)="e1be43b5f68ed8b3ba04c03f5c4e15f5a3d392f7b0eaf27b9112a5bda38e0b249c9f1165b13aba0419934a18f19cd2f7dccabdf95845f4d630025ab3e96b2c10361f7da5b20ba16124dda1c739cb011e8a33727af88addeb0436a1ae", 0x5c}], 0x6, &(0x7f0000f6e000)=[{0x90, 0x10a, 0x6, "2a00ac33d0f2ccb3bbae7aac37517cdf70f18341622eea291edc934713db46c60901fb911a3599a69d18af1ae56959453415bbfedbf687f26096eb2d090bac230ecef875111956dcc596c7884677bd31dfcfdd64d4b2f86b144363b5ff63ab67d23e17d33b31c5dc4c8a672902bc976252e78afb9ab3bdcab6cb8b"}, {0x90, 0x19f, 0x4, "7ff2766330ebd4a0269cc3c89d3a243d9886e76034a10160e96c76b395f7445943ff61f43df8056c8e2cf2ed1863aca2025ec5e0ef0468aaafe94b48120a86b9d97ce0bb36adbd5749ea022f9164cb26c9a3f20d9992bbdd8563e5e969aa3d895dde468fa88ae7598f5efc6eb3f7b06f7e3d83688f5c8a09c5153cb958bb"}, {0xd0, 0x105, 0x47, "bbe82a1f76e64e356bd0bc70872adf5fee8c0a7bdcec29774a409ac062cc062d4584ddc48b028601ec81a54a77d0915aaa26cb8df1186b3b189f5770fdf661716d888535fe695e87ddc3b5f1b7d53ffebb1295ec138ee49be85dff9a95a6cd8699c7e7320f2b483e104fc56e34e3a792ada376a730512d0b1718e0480c511c2406a30cc1ac0aa4dd1b360edba832a1520cb4ee8b893a3eae676eaf1cad01bafbd649e4b255383db718a37aa3b52fba3509f2475e5bd808edf3"}], 0x1f0}, 0x20040041) rt_sigaction(0x14, &(0x7f0000cad000), &(0x7f000048b000), 0x8, &(0x7f000028c000-0x8)) [ 45.211369] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/16 16:42:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000bf0000)='./file0\x00', 0x101000, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x4, 0xef9, 0x4, 0x8, 0x0, 0xff, 0xe9e, 0x0, 0x30a91cf1, 0x4}) r1 = shmget(0x1, 0x4000, 0x54000000, &(0x7f00005a3000/0x4000)=nil) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x2, 0x2, 0x3ff, 0x3, 0x7}, 0x3ff, 0x93, 0x7}) shmat(r1, &(0x7f000045f000/0x2000)=nil, 0x0) clone(0x0, &(0x7f00009f8000-0xd7), &(0x7f0000b78000), &(0x7f0000ea5000), &(0x7f00004eb000)) 2018/02/16 16:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = gettid() lstat(&(0x7f0000895000-0x8)='./file0\x00', &(0x7f0000d41000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002bc000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000fee000)=0xe8) r7 = getgid() r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000998000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00007f1000)=0xe8) stat(&(0x7f0000503000)='./file0\x00', &(0x7f0000651000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000821000-0x4)=0x0) r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074f000)={0x0, 0x0, 0x0}, &(0x7f0000346000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000576000-0xc)={0x0}, &(0x7f00002ee000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000416000-0xe8)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000e38000-0x4)=0xe8) r16 = getegid() r17 = fcntl$getown(r0, 0x9) r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000baf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c3000)=0xc) r20 = getpid() fstat(r0, &(0x7f0000223000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000de0000)='./file0\x00', &(0x7f0000416000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000129000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000307000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000928000-0x4)=0xe8) lstat(&(0x7f000034f000-0x8)='./file0\x00', &(0x7f0000dd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000393000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000765000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000b3f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c44000)={0x0, 0x0, 0x0}, &(0x7f000098b000)=0xc) r29 = getpid() getresuid(&(0x7f0000d47000)=0x0, &(0x7f000020e000-0x4), &(0x7f00004e5000-0x4)) getgroups(0x1, &(0x7f0000882000-0x4)=[0xffffffffffffffff]) r32 = getpgrp(0xffffffffffffffff) r33 = getuid() stat(&(0x7f000093d000-0x8)='./file0\x00', &(0x7f0000edc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = openat$vsock(0xffffffffffffff9c, &(0x7f00004a9000+0x2e2)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000061e000-0x4)=0x0) fstat(r0, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00008bf000)='./file0\x00', &(0x7f00003ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = gettid() r40 = geteuid() r41 = getegid() r42 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d56000)={0x0, 0x0}, &(0x7f0000271000)=0xc) stat(&(0x7f0000916000)='./file0\x00', &(0x7f0000800000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cf8000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000d99000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000371000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000021c000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b00000)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000a1a000)=0xe8) getresgid(&(0x7f0000b50000-0x4)=0x0, &(0x7f0000e14000), &(0x7f0000173000-0x4)) r51 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000107000)={0x0, 0x0}, &(0x7f0000c51000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c3e000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000009c000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c9b000)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000e61000-0x4)=0xe8) getgroups(0x2, &(0x7f00005cc000-0x8)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000444000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000644000-0xe8)={{{@in6=@mcast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000557000)=0xe8) getgroups(0x4, &(0x7f00003a8000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r60 = socket$inet6_tcp(0xa, 0x1, 0x0) r61 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e20000-0xe8)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00005b7000-0x4)=0xe8) r63 = getgid() sendmmsg$unix(r1, &(0x7f000033b000-0x1c0)=[{&(0x7f00006a9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006f4000+0x379)=[{&(0x7f0000c7f000)="d427aece3a72047bccc5d51513718fa63acefb6373c42937ed9aeb17ceb9f3a2bd2ab58211387085e9314218049d29e6b7656dc7ab6a7a73c97a51ffc1ae6cc3f7034033", 0x44}, {&(0x7f000022d000)="3e3f86fc5711a5a47d490fd1fc1924e648cea9b7414df247146444fc455812a2360470d08a90e16dc6e15c85813c928f163dc8d4898904d1e031e628604945f7a95d8785397d5373115db42a6c114cd27435e05a0e20adac1762b965ae4ceea9bc6785a57e93d6bcf86a4aa8894930edc46a055a0db9ea668fea833366cef1f463f93f81818e029c7e45fbbe14adcd6050a2a9e7ee", 0x95}, {&(0x7f0000802000)="202ce5ade7fb81012b08278d20ffd543d0df50edbb700fa63ade7d447553ee66df5bc7b9bd504dffa5a04de58a00b3d4b847af84877ad822a8d96f09e31c05877675dddf91fa6c192dd305090fec756a3c5e2e36a65bf9e47871b6c070c25ca800bb5721", 0x64}, {&(0x7f000065c000)="0a979cd1d013031415b01220a178bfcadc47ab54fdf39b89176dec3f914ceaa33c62de0f3ba13c6dc328ff73ad49837accb7b3e9246886a8f9fd21d92433a1acfde8bd09eaaa1920779b60532000d5c5c406813c0f40b9a05c6ae25502b1c779fc85665d17b5195dd3b5bdba930d66ad3974f99f35b9104370c6da6433a8086ade925762064445b844113749d5b6a069a5063b2f3d38a2848d415b982d", 0x9d}, {&(0x7f0000062000-0x3c)="64e24877910ba328c24427ae8f54a9de6e1c7d323a6ce85806ccb502f391f15fb0bd3cedf9e70d602132fc90536a519f187044aa146f68823f6cd023ab98e6fcf46a284a6761ff32e5f8e3dd45f75bf1ea4b5281e8c4a3644d7059317ffffe", 0x5f}, {&(0x7f0000a78000-0x1000)="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0x1000}, {&(0x7f000047a000-0x63)="b228f9f28d26355f992dc43ca12aa6da1ab29260955c71afa5637043ae3b0f2763c01a2696f2e2d4fec263ba2f91736b4d7b2df04aa6162dd0cd04bdbbeeffab257a86249920c51a31115a8701aae94d92d8791401f5df13229e6d7cc1875e534c8655", 0x63}, {&(0x7f00007b2000)="bf79aa635e9ee51d3de20d8141a65498716623b3941c2a13099ed83218ee45ecc53789d0cfbc2574b979088a0fa6caac534132de88fe4d4dcd5851c62d37e47731468f23533687ce735bfd48b7f071b45f5912a8fa757065bebb06f2", 0x5c}, {&(0x7f0000b27000)="a8669eca87069815b33423c2e3a1cb2646a6c8d3266aeff1e3b4713db1b54fbc7e6d5aff1a4e3f88254df966b8c0ea9f9e7b3261a993f340c0a15cc9da706255399a2251aceac6", 0x47}, {&(0x7f0000734000-0xcf)="6f908d64c19ce6698f7fba676adca7e14f772658bf00e452e8c603a39adb65c789d307ea18a9f919648c9383f882c78f8d39c197433ade33d91c6c132caae93f19d00237245891126db412dd9c4e57e62e2c0b705ffe83f7fdc24682ba7b8769c34e308594b3d3abd39b13727319656f86d864fb46141d10b4b3d2252cda4261dffc0c1c954bb2b063f9d3b58af0caade36a664864637c049f4af268d15fb595493ad7c4a051c8ab8d5a2b1ee4d2ee710fe2acb990d12a1e7eec90b2b6fc89068251a5738173fe80bf32301dac1918", 0xcf}, {&(0x7f0000537000-0xd2)="c2c7e2900b57d18caff4078fe6d02545e0ab614a791e1bc038741b95d0f9a2cb60d5f3069d569961b91518086a8e22f0e6d398e30b352a3c015881987cc4b8f20e758400e73347cfb237a62770fb28e9efc9488c3dc3d928566caef5eabf586db36e7e7ac2ca9748cd4b502c1a51fdf10fe10e968c446605bad01e9fb2fec673c68338ec8767a43e31aac996d4907bb40d3a931f618260a8506e6a3dc1109340c445471621174162bdc07c9d57a569b801021dbcda2e5849c5fa077b110d67a397f59cfef6d14cca8ce6aac10609d3c425ea", 0xd2}], 0x7, 0x0, 0x0, 0x4090}, {&(0x7f0000328000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007e3000-0x50)=[{&(0x7f00003c2000-0xdc)="4466464892f62e8ae914784b6e16dcfc5243baa533ebaa263629be6d96a637d0b04ac530ded8af2252dd2ceb061717b46834e2e819ed7a1909f0648d4a2f53b5745b4b646c5c11a0539ff4380fb136888fb15a9e7c21e85f60c33c2364a30a5fbbe29ceef0d816fc41efe85b762d799544eee497ccc6e92721bd246fdf895ed4a01418116e038a39a59625c18e6f8b9714618df95c7959fdec8940af2d17bf635a2f12b7a7eed180e613fa41bd2d4f7c9860235a22041c3c0e17f73d45ac293c39ddaad4a9a410c42a4c4eb65fefe9a39635dc3928ed5a03320513d7", 0xdc}, {&(0x7f0000bdb000)}, {&(0x7f0000880000-0x6e)="9b217315d7cc7668d2481ce89e9e6e8bc3ade530d8a02b8e0442ae8202a41c0b2691d5996d2aa29a27fa541bf91bb72209cc4af474578bac28af03a7b479e9769af1e40d29d4de0b9b4db5e90f2247a90ed8e82666c2cbb8687d13c13c1337d14c087a00463a03c025df92da38f4", 0x6e}, {&(0x7f0000cdd000)="45de8333aa870f708cce99cd017703ad8f190276cd269d72a746c265c6f1487fcf2c", 0x22}, {&(0x7f00006c5000-0xa5)="395db6e887229b3c52f4688155bfaa931ab5670764444ebd9e904fb05f726aac44992e87b65a566e22bd73e509cdd8de30f9ebefbe84b88c3a6b3ce6163e45e1ed601efc2d73a8bc0ce2fd9d1adcabb8586c9e41eddd107a7868085ce0f985a5cb697d8ff215d350a4c6d545bbf9436d96e9b9b5129f46eb0ae967482a760cdc3c4a20ff17db311723f2e9336c524a89c5a41ae57fc9e60e73f113945b9b2a1711f5277300", 0xa5}], 0x5, &(0x7f0000f71000)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x148, 0x4000000}, {&(0x7f0000eba000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000bc8000)=[{&(0x7f0000c87000)="e2827633ec17ac454db57f64ed809e1272f461d5769573728a9b7aeb4d6ec6aa446c2d1b0cac3bf9f8ee187d6a9be64889e147f40cf90b6a4a35", 0x3a}, {&(0x7f0000a94000-0x1f)="f624512c75461716fc1c08e32f8996f62e8dee13b2e8385f452141ec1fdc01", 0x1f}, {&(0x7f0000de3000-0xbd)="a1ca83f6519fabcdee4f60a18a1c7d090b134604a0e5e1165cf52eeca52587d0110689d4317631c0ff94511a5a88185e1acb21ab89d74b6b62221c13e438c8dc48f370144d0b10bd0066872ea1ae2abf8b83c2956ec21b1b4d0b7a31ced56ec95012c68bb837065ea29eadcdaf9832e34dc1d273b8e76281f45950102c960fee85edac68ae2df50aa4c490555b7bb1e4e2000c5305b9ef1c5e8861fcb03607ba248e9dcd2ec1f5bd989c70cec9d5984a8491dd828b09aec2d2846a57c7", 0xbd}, {&(0x7f00006f7000-0x7f)="dabab41287c78ab8e7a95c475f332f9f252d644062072f3f002e08aa2e0380eb1effa5d19ff26a9b476925392f4a0d1d98bb4b4c007c8b347cf441f1944d8d4b92edc4727248e9d7db5a064f8020fa96e30a8b5ac4b092bc35c2ed53dda74bbae25181e96d3c37625d0f4e21ab72b597e58fb1fc1f02b439c9931b8c44948b", 0x7f}], 0x4, &(0x7f0000df2000-0x128)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r35, r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x128, 0x10}, {&(0x7f000060e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ccc000-0x20)=[{&(0x7f0000327000-0xc1)="00d62d68afc0e10f931b4888215b2c5cf38fd12208c55f97db451609e260d7b2b60417c65c43135c2e86af3cc468c388b2b4ee72e186b6f9e3c7b7a7cd757cf3d13099e97cdb6552220dc40d8791357d72caf6036ad5ef402f44efdcac4a510659c1cc33bbe82c403237b132469e59961af27e43b226bf7408baf0fdf4c91c978bd20b3e690e3512d55f5adaf4de770081eb512fe78888bc4b2066883f556574a45a3aca93c1ec5a581da694f5188eb6ec4ead688159ee7e0475ebd83a01f931f7", 0xc1}, {&(0x7f0000a9b000-0x31)="6908eed9f3ed03349556f6c386881dae47544483d6c9643b94dc9df728b968f8b76150be3192d64e0095818c10f42f3e17", 0x31}], 0x2, &(0x7f0000ef5000-0x128)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @rights={0x28, 0x1, 0x1, [r60, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}], 0x128, 0x4000000}], 0x8, 0x20000081) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000025e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a4d000)={@common="730100ff006c6cff7f00", @ifru_flags}) 2018/02/16 16:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000035f000-0xb)='/dev/vcsa#\x00', 0xce4, 0x2c0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000734000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000092000-0x8)={0x0, 0x5}, &(0x7f00008d1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006b2000)={r1, 0x5}, &(0x7f0000d24000-0x4)=0x463) 2018/02/16 16:42:52 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000-0x1008)={0x0, 0x1000, "a20b4e5a6e2850527f7c9e58107412f7f7e2ef912230496b1be2b563b43bf21ac20061b4ebb086354d3c410624ee8f32ecae7ef5e86e82f6663e5758c39846aaf1ba202e3efed0583df1bbc780ac099b30fb5229a12f59b77a66de7e43dccba5e5c0d3b6499918bbca5b89ba67554d61dd6334b8f96bec4a9677233dab8f9b6cef5ec2379333e3ded5491d13ab61367050d1d22d694729774ff9510a0e1dc782b918961b23a80ec8b09dc633a04472f04b62aef947fc17f8f522a4d174b1ac0c4c52dcef739fa1d94ae33fe7faf05215b0da98ba927b6c6313d542b301fc3a3a57a8c87174a9463111112522dd5e924e17e479bb992108e815eda4c683b040d17c18a0b097c380880a1ee8f0a9ab5969197bf1030e7c2cb9a1113d402d5c47c97f6b58d77d5fec7aec8396825cccfdd2a025f980a9b885d7a1e4ac162a28a883c9f3d55388f6a0f787e39445d15c1347acfdf6300628fbc35bde6271d6bb265b28b1b055e2c30f9e761f10f11e821a021a770c238672551320857a2110c0bdba58f7304de6ed4c3d59a7cad6fc0c2347bd4888fbf5f4563e7e8cfc7696e4f4d21d363a1c7aaac149d9406239b616af26968944b931d7e5300efd2be8104c7a684a00b91c0eebc454e0e06ea9264a750467686c95d0d59a20d9e2ec7657f95712b718f95255a64c42a3714d4765da83da18db2da11732ac16c1ea0af101a9d3eff1dd8331c6ddd7decccfe585ed7b7462c19523c82799e38878a2e22b01e527220078589ed3cd52bf7ee7c95e0f7e4ea5249b1a11f9c4c1eb90a06069b785c31614865dfe17a4ea05c1f0b7d7d4af5b10c0f2a05b7db2c78d98a75fd4ae9fd4b552fa586458567a7b40f93673e5e9b21e3e1743d3852b2e2b802b82c52d109ddc027c2cf8d40da7a24f628b9f10a0f3aa69d7ec19bb69e4b37cb0ff8e6f43b71501de77c7fac64d932f39547d239f8024cd705fdc4cd4623bb0b7bfa61682bb94e6693f8e524992af8b98b8933d5ead57cb7eb9b287fb355bcc031e1a39c1b665622aa000c8b3b36f69f6f598d78d6aa7e48a4562997e1d9b3cf47b5b652d5c3cf2aef7514926fb5cb3881eaa35749a1e51a0d6cb2dddd6cc0071a159369988c1b49e849667c8732e6cb88adc1b54fbd8fd9832eb1a40316594c09aca5b4ab8a54eed0c8ebb40f5d3fdb5c23ec74ad4dafb8e41f71f208cfff265b73a871581d82861a3371ffe3bd1ab8098087f0709ed3144fd66e0840f1b8c7d3a63cf2db3318996efc13371a61baf16aedf912ae33e02fcfcd5b059e44987fc79b6c7b823bd9e3e2b750f5c616b9710f6d0eb828a6313f80e7deff58aa87292aa2b3949fba8d67ec5429f5b72d85bc1a9dd283084d60cf28dc600a75cb33406b9c954fb18064ffccc9fa0d4388e0297d91b265d0974adeb2596f51ef131fc666d8b7ccb6088de1ea7bf0d5bc8f7dc9e2e32711453f3c6376828282e56095ade702ef6afdce51f0abce5b6f232b6ad6f1bc7a3ac9eef292133546b02e84c10582ee1d67266b2f0f6ea87916682d4d7e20800a4df24d0807c8e24c06756b7bd07a7c3e89b39c6b87fbf08d4f6fe59ced8eaa4b6fc78436d4b29cbd10386b4738dab99eea729096689e2d13433448e0256dc4ae11dd3d8cda3a8e985f45d36bb0f8066645541f7c45ffa14799a5fa6393fd34e6623c8e3b03f9aa827d6eaf913f6e5a470bf37dc5d6b5c67d36971caa2a8069015eb673ac019524b6ecd87f304de86d6edc60c865338eb61d3a84aac16c0a6ca6947a681de3b1588088587b43f0125485ede730b5225b21f5c42b2216b51e4902bfcf02ef83efaf3936f9778ae9c4544b42da93a5d05c6ba71bbdde2a11271ae8da407a864d8bd44e0eb4dfeb9cb8955895a110119ca21fb081f71524306f0066f411a4a3c35588406af02bec9523e6e2d011c177f77cdd84abcc40a40dbb2dc3882ba8a668e4aece6abc3ffcb7032213e3ebd2de1f2e291944532f26dfe6ac7eee97f26a29875fc116599d94f9d2037949ac221c5da3163297bc75aec7e4d47b0382f3c86065719340699510bf17a5b63e7fbf1445376baa663a8957aabfe65ab79ad68215bd23debe385fd47dd0cd5bdc81df1d0b0da85bd14e93609b3bd1801d1040f834f0e9bbbb8f1d1a88f766d838c0544c009b125e469f11fc535d210cae841860360a2a115e7eb24b4167c1dda27a5c6adbe80994f0648f23958796d743803b52deacbc662cd6f12e85bdcc6aaa5ab56a430785e19197a4f9693e7b0b292cebfec3e61171afa516eb9b0916dd2d0c9f969e3f566dfcea6de5df785b08280f5e24ee8a0f606a1c61ee8b00aa98c1467d995227400de1861706ee637d6cddd2ee74e14464d937c92424a9ce0413a559b6f1d8c200763943a70bb579dc416b86b439d53fef2ca80328562934235e3e9fee7bb460e2c10335f682af5963057db2a693d6e1f48bd2d171c232545ec0cd58213f2032c0670307188532328eef390a0ea947999607a1b4ba5468a19216d42c9c96f7d6488351a5e2b117bdddd914c70b5835ab2d8fccf630415abd942d002c59ff25fc7760a86b18ecdbaa69109416165dfff0aef67d6f94dd0c02e673481bf56ee184b9f6fac7985d28f26450d50278992bab881e3a1ceb950bbdb458e259d21e49e5ebe59cc1bbcbf9d40bd6ac2ffc23763d688d57646557aa23c39dd2cba52e715a211b1e48368315a5f974d93bccbb2536755ec2c171b3cf83bc031dfde47b270104f6d05cfd5493ba2508254a0d8a5751126b6655304c3f9c6cac632cfebbb6b2c49af8e8a7261156f7ab89d7465760532f5d7d4322ad85d17d56f15090b5b1fffb38def1f851a8dec33d68cfb25ac67003e6c0909c025745bbc89b6b266c4c6dcc2db4176372394d2ca5a9d7f4fd0c697998ecf6c691d8bd741c48c3db509fa14593ca464ddaf131085bb7d6ae6fac49db35a9084f96cda8f635a26323215ba85c703500d03008ed83038399042a6fcb30657607e221549fda9d21395e89243df9dead4c093ee22cca62ed0aca081864074a545f1cfd33bba1be40f88ac81b8fd258e1e6980adf410b072e1e1e83cb2db05df20f66cc40d20093df9e960fb2ab1806e667badae23a8ee53009eca8613872a49be738885daa874204c4d09bc9adbf0f45d44b1fc48a9494bbb141ed35b6132ea75ad72236bbefc8e1f760988eb06110d3844a1111033e5b29efd5820a26d93301f326a21facf268871fb18b1cc6f64d2a77ac418c3397175f4f94fbac3b8a7430ec6d8ca66c9b5b359853a95dff2a8cced37965fb3bc2f1deff67b242843d28654c08803f5001d5a3e915dea26cb0ee3cb18d81d94c983f4fb11c7abaf1affe24ff6538d1aaf46720102ffc00b84e920b58b8f9ef2268ef543c91843451cdb6c4ed8d53fc8649ca8f46f9e0049fd4bfa56d4be8979cdc45c467568ac8ba764fc886b3940dc5c45313237cf0088514ab159a6c9fbea522e5a65827b1bb4ab94213c20cb6989693713f0218269e4d1e1f7657b3226c6981237200e856c9223b1673bb2bf5438828775060dfb33756d13176ededecd82030c8f4aeb295cef40f23d255381994dd064c490e5afc830f1da98fff57ca5c34a517b284aa18ec2f326c926ab3dbede8dffa345dfb5bbe60d6836cd8127ed3ae0825227befc40c8d4c97cff1810f476892c4426fb519b24dbd0c2a5d9db16ef28d6a956633dc4eb653818ec8c3d4c78505239a661d68d8872f54159861ae75fe40ae4f251d2c557a412b88c1fa81a7533eb1b33f8d213579e5880d02b88e94f4e201a13db69639efd57db7f4f409919dd28eb8f788b223253abb5098b6cc7190c957ec275deccb48ea9ab307bbb13f8942441ef4d15befb519668e2d00fee35309807c091a309a9597727e8354e6ee0e17d22bfcc8f3e69b8b1d0d0bc60b365e8f46856ee4aae0f7a4c330ddaa2ebee8c410578abe7540d70ae59b9d201a4413b2464625b6cc3505b3a990b887a564e376b9dc932063b6ab3e8830dd7a7856828d9bbb864b2101c18f8dee340a593ac366fa2c93147e746dae102c0a02920275c3cca427e1bf308b70bf0f50ffad5e516b148a56f150a344f37df92b1a50086e9c64632f61b9a4630b50408315080b11498646a2ce7b2b8ff7100f0237e5cd7a450db11af1dfb562a24ac40582f7dea6ca85fab70c6902face123f3576dd4629cd223fc57243b3d3236faac5d188677607f9781c135e9509daf5e36c019ae3a878a680b08915adad7bde541b70fd753d2d98c775e92ec06f453cdfba7bfc83ca43ec39828791be5ceb53a3b0afd3c10aa1a27a026eed2005a2ca5dad7d68d3d1de6a787f4c79b00a292ea79843b8b0e794f1586e5c4519532539f143dae41ef616e8bac4f9e995e1c1a2336cc2be007ef9ddfc9b397277d303066bcc10d2797b8c6ba8df28e362739180656423976f18c20cdaff2474ce4e34f0be571b5bd203692da9246fdd8fe5a195d8bcf70848e858d0b25e8b201a7ae6682852f1f8b613366c023666daf86817b70180117f5e503e977d6624a41d727edca861b6f1ea6c116fec3e935b1f567c4ceaf31a4e525b4d67985d3e4adad32738f81c645776a824571e853878c8d63563c7ddfdb8fe225a2be61dd1be9f833578e11caa15f2574ecec68e1c231e95dd0d31d3b40d8a66490ce3c244bac6e9184bfc5a7d21648a528dc9c7ef2a361a9055d2095eace22625fd5f49db3c2ed960b74ba887371bba6810fa629ef6eaa0c593cd563ac8f236c842e583b8d085110ecebe0968090c8fc58f4ce1362a7a2ca633e415facfcb4d8bd3f6675469ca6d692d1d957e67bb115f182281bb597a71f7d5b9360c804f58cd35c0c9982688be6de26353355d8ac6841456fd7f8cf1aa08c4ac22ac3ccc2d0d52ff16a4eb38967833c1142223f5122cd2cf5f25653f8e218e2da80f15435580abb6dd8f369012d47567f55322aceebfa096fa06d2bdd62377bc1d146f68b03e6af9ecf053f8cfe634760fc3bb2333201b36d7ed972131de098e740488bcbced3985d2e72f1ddcb80c32b8a0fa27579888c25605f88dea48c301cdd2d4a77c73da99ed267434010083c1d3a432455acca6ade86f78e99aa7c4d2bca60c6449433f86d3915f563fdda55e3942ce83462301c57d25773d6064a27f6ddd2913ae324f81abde66201cf6f3e1517edea199a7f45332d11473e39c00c5615e3f4f5012a7768ed6c4acafabf929941a2b86564187fabab32e084a60a14f360135dc84a480af907ff76ff4a06490bd0525a84888b63227fa076eda26ed97e4ab813cc72ef7d1e3c3f3b3648eefe548f3e128ac8329d026bb0f1c41a8bd326efdac1b05cf620f122a215d944e5bcabe05da82af2c30a160b7f8cc1086f7c4977f221b51da9d816b7bfb09a00e766b3565fee4ce2cd978192e06858a29930f5d07035574bf20d600a0d0cbb52340df6615598ccbd3926fd265ff5a6974d851bf8c9254af86a2c47fa6ff0c1f0388d17cd29863a30819bda306aff5333d1f890246cd34dc4306c40a37ec5055ac60fcfc8f41b3763bfc1770d60470c072d90d3ffe60f4d787074e3e7effede4aad7b94c9879f9b7610d1a0575b1756243694f545d0c624e99370bb38b383f17192eaab74f1dc59203e161e5baea240638948a9b8cc073242c7f1d9691b474c7f73483165c66a29bdf41799d3d4e65ab3a3815f1d93339e5e243f3684d43cd8a340c0077bc88629f1a166f8eaf1bdb5668ea7e76ead1f790022b57465bf"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x9) r2 = syz_open_dev$dspn(&(0x7f0000004000)='/dev/dsp#\x00', 0x1ff00000000000, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000)={r1, 0x100000001, 0x5, 0x780, 0x100000000, 0x9}, &(0x7f0000005000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004000-0x8)={r3, 0x200}, 0x8) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0xd15)={r1, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000000)=0x14) 2018/02/16 16:42:52 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000003, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000a000)=@nat={'nat\x00', 0x1b, 0x5, 0x648, 0x378, 0x240, 0xffffffff, 0x378, 0x378, 0x578, 0x578, 0xffffffff, 0x578, 0x578, 0x5, &(0x7f000001c000-0x50), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @common='lo\x00', @generic="c5ca382c85ae1c2390a03d8c2991aaa4"}, 0x0, 0x1f8, 0x240, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'gretap0\x00', {0x2, 0x0, 0x68, 0x101, 0x0, 0x2, 0x56}}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@multicast1=0xe0000001, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @gre_key, @port}}}, {{@ipv6={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00'}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x4}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv4=@rand_addr, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "4cf3ed6b1eaab544e83646f5c9d41e6973272dcc34d6d6f9c2d87d3796de"}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @common='lo\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@multicast1=0xe0000001, @ipv4=@multicast1=0xe0000001, @gre_key, @gre_key}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6a8) 2018/02/16 16:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100000001) sendto$inet6(r0, &(0x7f0000dcc000), 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/16 16:42:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffff642, 0x4c00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x4) bind$rds(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001261, &(0x7f0000e7d000)) r2 = getpid() lstat(&(0x7f0000208000-0x8)='./file0\x00', &(0x7f000016a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ab4000-0x4)=0x0, &(0x7f0000ae1000), &(0x7f0000800000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ddd000-0x4)=0x0) r6 = geteuid() ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000a2a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x20, 0x7, 0x6, 0x4, "ec277e6ec3b1d80f9dfd63a32bc12573545fc36eb787bb457abe2de8ec51ff9059aadc164d4602019da217940510b59eef8e5fe5aae1bcc07b6ee4c164c58069", "afa206806fcec600365c24cbbb22d52a9b54d020c6382f2dae60e010f6c8fc09", [0x5, 0x7fffffff]}) getresgid(&(0x7f0000c57000-0x4), &(0x7f0000b90000), &(0x7f0000d13000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000823000)={&(0x7f0000904000-0xc)=@kern={0x10, 0x0, 0x0, 0x4028}, 0xc, &(0x7f0000550000-0x30)=[{&(0x7f00003df000)={0xbc, 0x22, 0x8, 0x3, 0x0, "", [@generic="eb56735ebde2a2dcb7533a5a6ea7c307cf2bdc169824e943415ed0dc7e5442d063263d7d6036698c023171ee6449af8a10f842a1cf01a325def39fbbe10c3cb5b5020d7e361e916ad1be724f7593679270f66f58d43b4cac00a68cff657bcca2e2de76f09f898ae7138ee0fdfbb5013aea0d697997e9358caaa38aadb8a371f8491d99ea5855e3965ee3cee620f74cb45fa4e597c0bf893aa7a1042b33e2f1123dd0b1c6b25b487903"]}, 0xbc}, {&(0x7f00000e6000)={0x158, 0x2c, 0x120, 0x6, 0x1, "", [@generic="252ab3127e3314634f67e5767cc71bd556f34d9480be90599fe39c4ec617f9cf9b375320e4d5e62172726fa4333e36cd734a7c47cb773b735384c4866ee630373fea19694d7806a5ac9fff396b4210b2576af5897e83cfb944243841295bccd6e1b5902b75d3894002f2d539576fd128c9fb99e1cb2ff6d35476ee970400f63ec56befe0ea7bb9d28de3f067710da318a3d23179b6d4b4079bddfd9b7f6559f29fc0921a1380ce157100b1c0b2470c2343", @typed={0x94, 0x2, @binary="003f27276789024f8dc9d4fedcfaab481ed4bcbda1859899106e6496c310e68913e6de7332f01d0a2b2e182d5a92db3568904a0024e01b6815d9176bd84aec2229c722c29d9cf61932f52e6c1dfe35aaaceb2312978e3d820c3a06fb34f67c8201e6a32c428e264e918af62e01a2e27f7f8d3868ecacb495fc4ef3970b2e760c03eed3c2ab6cae6c44"}]}, 0x158}, {&(0x7f0000223000-0x13c)={0x13c, 0x24, 0x0, 0x6, 0x2, "", [@generic="1f4fef6200493d8a3040441da5841d52f2c78050e0d3fe6bb4fdbda903e7a052a5282bcc26be593426c0a69f72d56b4c121cf15f39ecc69ad2efde007d5ebec013ad224a89b68e6e1730ee5c59b06c5bd5376c43426c281d7bd72b3efcc40f7342dc3015f4176f4980c287a29d098e603cecee49eeb2375fcca41e8f6dfadcd09966292b117173a39216d02f00cf68818336fea64d71e3295f75df677bc52e011fdb9ae45cede302570b089e64ff7e662bea1ddec95dacab0670b01c2bbb17c189e2624f5c1c5bb52727da621d9d5917c562a3f832578ce773", @generic="1330d5a3a70db2627f4ba6bc5d7b4758966c9a981cb29c6b4a505ae65d637b6ff94f105755b27e05fd76d33292b58864b1b4653abf95cbb77ed69f31d8c4c002adff2300ef408d9749b06f36bfd4e29290"]}, 0x13c}], 0x3, &(0x7f0000448000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}], 0x78, 0x400d0}, 0x48801) 2018/02/16 16:42:52 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b39000)='/dev/rfkill\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00009b5000)={@broadcast, @multicast1, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x7, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x2f, r1, r2}, {0x1, 0x9, 0x3ff, 0x9, 0x5, 0x0, 0x303f}, {0x7fffffff, 0xb5a, 0x8, 0x3}, 0x4, 0x2, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x7, 0x2, 0x33}, 0x2, @in6=@empty, 0x4, 0x0, 0x1, 0x4, 0x0, 0x9, 0x1000}}, 0xe8) 2018/02/16 16:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00002cc000)='/dev/sg#\x00', 0x5, 0x80) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f00008b9000)) 2018/02/16 16:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000429000)='/dev/usbmon#\x00', 0x6, 0x0) getpeername$unix(r0, &(0x7f00000df000-0x8)=@abs, &(0x7f00006f3000)=0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x17, 0x103, &(0x7f0000e80000)="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"}) 2018/02/16 16:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000155000-0x5c)={0x200}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) 2018/02/16 16:42:52 executing program 4: move_pages(0x0, 0x0, &(0x7f00006df000)=[], &(0x7f000003f000)=[], &(0x7f0000f78000-0xc)=[], 0x6) 2018/02/16 16:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46200, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x498, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f07000)}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f6a000-0x8)=0x400) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d88000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000a8e000)={&(0x7f0000162000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000296000)=[{&(0x7f00008cb000-0x88)="4a564bc6a316b7b60926e4b57d33c7a714e523455069c299e06b266de8301e6dbbfb1b78b29d305432d7abc8a5d0759670e9ba237027b9e6826518a8ee89ce35009f1324f292c442d1d797d10f0d56d4d44b6b25554e374f5331a201ec53011522b2eb06d5d130823266c72cda624947dabc2f020bd51e230f8649ff93b57dfdd36d6727f4cea8d7", 0x88}, {&(0x7f0000a21000-0xee)="d7d3bc67271e53cfe9cdcaef2de807d204ae8ae28136540a856e91a5e199e1bce6cc741b0ecb79402339d585b9ed1f879347b9ca0992f35dfdfdb237e70593985fc7e1d924f9ded805835be2727b18367be9399acf852b65ba4ac8d5e0a5a1b451c6f8d7588a5cd34c65c15633cc08272b6d8d966322dadf75ca565ad969f548b6e09e82e982d9e12820470a8fd506fb853357bd681b108b403f3b2398324509b61cb72a9515c7ad6e97498fb854ae35110554e7aee956cdea866815e0831978fb1c60ddbd5c252b76c1de9c0766999ccca158431147be85dc60b3caf8debab16fb11246ed36e1e63bcc70112f9c", 0xee}, {&(0x7f00002dd000-0xfe)="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", 0xfe}, {&(0x7f0000741000)="3b6ea31bdad46dabfe8ef4ea21395247b5", 0x11}], 0x4, 0x0, 0x0, 0x880}, 0x44080) socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$notify(r2, 0x402, 0x21) syz_open_dev$dspn(&(0x7f00009cd000-0xa)='/dev/dsp#\x00', 0x6, 0x420001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000660000-0x98)={0x0, @in6={{0xa, 0x0, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x9}}}, 0x200, 0x8000}, &(0x7f00009aa000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000200000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f00001ea000)=0x8c) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000835000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x14, 0x6, 0x1000001, 0x800, 0x4, 0xffffffffffffffff, {0xfffffffffffffffc, 0x0, 0x401}, []}, 0x169}, 0x1}, 0x40000000000) r4 = socket(0x13, 0x80802, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000079b000)={0x0}, &(0x7f000064f000-0x4)=0xc) ptrace$cont(0x3f, r5, 0xffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f000096f000)=0x8000, 0x4) connect$bt_l2cap(r4, &(0x7f0000094000-0xe)={0x1f, 0x2, {0x2aeb8047, 0x93, 0x1, 0x5501, 0xc15, 0x1f}, 0x7, 0x1f}, 0xe) 2018/02/16 16:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003de000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000176000-0x50)={{}, {}, 0x0, 0x0, 0x10000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) execve(&(0x7f00006b7000-0x8)='./file0\x00', &(0x7f0000a31000)=[&(0x7f0000655000-0x40)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"], &(0x7f0000de1000-0x40)=[&(0x7f00002e7000-0xc)='+*%proc{em0\x00', &(0x7f0000605000-0x16)='wlan1{#^bdevmime_type\x00', &(0x7f0000c52000-0x40)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", &(0x7f00003b4000-0x11)='/dev/qat_adf_ctl\x00', &(0x7f0000c4c000+0xde7)='\x00', &(0x7f000061f000)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", &(0x7f0000272000)='ppp1md5sum\x00', &(0x7f0000b53000-0x1d)='nodevsecurity-(trustedvmnet1\x00']) 2018/02/16 16:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bb7000)='/dev/sg#\x00', 0x9, 0x2000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e8c000)) accept$ipx(r0, 0x0, &(0x7f0000557000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000043000-0xc)='/dev/rfkill\x00', 0x6400, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000578000-0x4)) 2018/02/16 16:42:52 executing program 7: r0 = semget(0x1, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r0, 0x1, 0xb, &(0x7f0000001000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x6) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000b39000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2e, {0x2, 0x0, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00009c9000-0x580)=@filter={'filter\x00', 0xe, 0x4, 0x520, 0xffffffff, 0x0, 0x98, 0x390, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f0000fb5000), {[{{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x2d0, 0x2f8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) 2018/02/16 16:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000403000-0x8d)="71e67a15", 0x4) poll(&(0x7f0000e60000-0x18)=[{r0, 0x4000}, {r0, 0x2050}, {r0, 0x2404}], 0x3, 0x2) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c9000-0xa8), 0xfffffffffffffeee, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = gettid() ptrace$pokeuser(0x6, r2, 0x8000, 0x9) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2e000-0xe0)}}, &(0x7f0000769000-0x4)) sched_rr_get_interval(0x0, &(0x7f0000f53000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a08000-0x20)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r4 = syz_open_dev$dmmidi(&(0x7f0000d73000-0xd)='/dev/dmmidi#\x00', 0x5, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000628000)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000c42000)=@assoc_value={0x0, 0x9}, &(0x7f0000cb9000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00001da000)=@sack_info={r5, 0x7, 0x8}, &(0x7f0000644000)=0xc) [ 45.422256] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=262 sclass=netlink_route_socket pig=6203 comm=syz-executor0 [ 45.475853] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=262 sclass=netlink_route_socket pig=6203 comm=syz-executor0 2018/02/16 16:42:52 executing program 2: inotify_add_watch(0xffffffffffffffff, &(0x7f000000d000)='./file0\x00', 0x2f26eb9feef29ed4) 2018/02/16 16:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) sendmsg(r0, &(0x7f0000564000-0x38)={&(0x7f0000632000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000836000)=[{&(0x7f0000bd7000)="d33d3ec2849aba9fa90f3a36807b9d072aa23c56ca7dbbe738a41c14586baa126c1953f5d3cd90225b2d6e97b55cad61391685c89e4f661705a2791e048b89e63e7a5cf41c90a4d00ad053e8b7762e5900f27c68e03ae59fbd83b04a23c1d983eb1947dac997ee03fec24d36ca11134826aafb339e827babda4e2ff0a4821ad3a313aab0b110d5757db0ccfc265d4ee4ff3c6367f8477d9e92fa748f846d62e5195ac2ff81fdae7848a2bbacaa9bb574c0a5b9279f7cdef331f2b91e931592a6fcd80b7478af1958dac06c4120da156681439e2d765f27", 0xd7}, {&(0x7f0000297000)="a98bc4f3d451d806d5ca872a94861475760e9f0e6c37c6a7806b54b83c83655e4fd25fef83e65293ffa343d46984a81585d13e6e3090b48f25bf444bd13546001d240fc8ab40bbcb848f369f070e657500587fa9b7460ae70f2d6fbeec6f851d8993f3954aa806cb865c57afd8faa0c722a72e675631a516c17ef782eaaaab3b1bf3e43fe9f219a38531b0514c62d812412a2d37bffb937a821be244262e35e0a92d1b5e805d4d8c9da5bb69440b942058324e2f4ab85680a811340462d3a516e78171097f8add32da48fb90ebed2c0d4d644d97e476", 0xd6}, {&(0x7f00001fb000)="0c38d1f08318ae96fc4a51f6fcccd9fdf0e9670a459cd5b601cf46fc7eb7f431b56efea0ff2a80198a1be22ab0f331d5352074c0c037dfae465c40ff5f5e17ec5f9407b29d1e27de5b2559b67736a46334", 0x51}, {&(0x7f0000adc000)="c6f90ca8b3dc3aaba13db10d749919e7aa0f2b5e849d301877625186119a7657f7e427da653de3a2e417f8e069b97cd475005277fdb11b80bc7d516906730a194f351a16b38879cec3d94ce11cb1266b297f01a494f429b07b1da09125e02cb7b8fa0fe12649e4214118e9f66876307deb3d995013", 0x75}, {&(0x7f0000f89000)="3d7194c5ea3d568f54740526ebdc03bdc10cbe2a98abe2188daaa7ad73114de13ed4b5bb5d8d15db72fbfbf2bd6cc0e8b9149c3750ce26e739b12c50503f", 0x3e}, {&(0x7f000074b000)="08ba942bf7bda74584947f4784d83f1858aec8b7a85a147af6ae8f8c69af663bfbc75d796419c77e4a22f870cf68309504452e9ac4c7a01f3f815d0d9034024fb45c39d39b9e00df8156f3149794265297e710086df6e5b42755eac5fa177179b6baf4fd10906efdb2148f3fdb58485ce743021ceab878b36c12ae290eab7ff5df308a73836d", 0x86}, {&(0x7f0000867000)="d575bad5cf64c3dd783fb9016947881d129742d08a3137f7aa98af92582419e9f5c6eed5d826fe50c681a64f9df2cd7357e120f75bde7789fc95f4e05afbff93b6d22badf7b14f7e30ecd9fd7ad1ad4834b395bbac864c40d9496ebf4fbd6ef109d0cbe97ff1d6507154c564159f78ee1d12351becae797bfc5da73444a6d36c216cbe7f0366", 0x86}, {&(0x7f0000eda000)="1af4d2223a3bb0c9e4d339b0e117e6f3126bfa9fbfc391cb820c51e249ce83e4a3a4b1246bf300bb555da251aa7c32a83e28c77915af19c806f2d2cc0bcfd0e6f0f6dc4d2ff10581fb309834bdc6093d3de133df491c7a68161278e13a0e882c7299ada6456575fbcd091d1f22b06247f87812ca2a9a89", 0x77}], 0x8, &(0x7f0000ccd000-0x4230)=[{0x20, 0x0, 0x4, "3329cbda89d684e76ddea4f22a5ac3"}, {0x1010, 0x119, 0x200, 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"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0x4230, 0x8080}, 0x40040) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000570000-0x8)) bind$inet(r0, &(0x7f0000deb000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/16 16:42:52 executing program 5: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000941000)='/dev/sg#\x00', 0x10000, 0x101000) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000410000)=@pic={0x10001, 0x40, 0x9, 0x1f, 0xffffffff7fffffff, 0x80, 0x9, 0x0, 0x8001, 0x427f, 0x2b, 0x927, 0x80, 0x7f, 0x0, 0x2787}) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000942000-0x20)={0x2710, 0x1, 0x4, 0x2000, &(0x7f0000363000/0x2000)=nil}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f000045d000-0x14)=@ethtool_wolinfo={0x1f, 0x4001, 0x0, "603713adc58d"}}) 2018/02/16 16:42:52 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000017000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@arp={@empty, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) 2018/02/16 16:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000a81000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000072b000)={@my=0x0}) 2018/02/16 16:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000047d000)={0x0, 0xffffffffe9af9684, 0x30, 0x9, 0x88ae}, &(0x7f0000e96000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005fa000-0x8)={r1, 0xee37}, 0x8) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getegid() r2 = add_key(&(0x7f0000d80000)='.request_key_auth\x00', &(0x7f0000803000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a9b000)="1d8ca0c8c374089cf87277f11dee5ff433108082c10594da0c4ff1ff451b832a0977c693b8ecae38a71aaf1be5f2622de9336070d561f2b2092c5747e8337f1f3add65a98c2fa2afebd218dadc4e619c27067bc7dd65419771323a54a30982f6b3a387839d31235f7de8e957fb044cb2a6c6e1eef8", 0x75, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000f0a000-0xc)='id_resolver\x00', &(0x7f00009f6000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000073b000)='\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r2, &(0x7f0000695000-0x20)=[{&(0x7f0000f28000-0xe0)="9a882b775c0318b77a4788171e645508863be972cc7597cb3970c88b4ab33293eae1016e62422cd36c222c839de0f9a4c27a7fbb15e98928fb1d0d3f44bb0b592257fb95331f67697221b40f4844024737f5a06ed4c3103b249416d5af9cd7042cf2a5f44530d3f1bcda7d65600503887d70983e38333bfb6202dc651f627b89a188cbfc78266066fd65da586ace052fed30c91edbd45f8a0185a9c454cab02fdda32ede4790ead2d0ce3f12fc41210ebc924900ddfb0db563ea7a510b7a491e3a8777c14f11cdf70aa6194b7132a766cf2c72589333e4c4ffc7ee5990927f1b", 0xe0}, {&(0x7f000066f000)="eee2502026f96eb1dfdf592058b6f2f1182d24db8c32dabf1b38eaf488f60464517868c094899a0079c65242762c946b527a844695cd3b4b8880a1e485f77a926f4c03729c238dca64a15f845ab520ecb6f1e51d1d7dc6dd8c67", 0x5a}], 0x2, r3) 2018/02/16 16:42:52 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000034d000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000495000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000497000-0x1), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/16 16:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc1c, &(0x7f0000003000-0x8)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000003000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000305000-0x8)={0x0, 0xfffffffffffffffa}, &(0x7f00003e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004a7000)={0x0, 0x8000, 0xffffffff, 0x124f, r2}, &(0x7f0000b9b000-0x4)=0x10) r3 = syz_open_dev$vcsa(&(0x7f00000e3000-0xb)='/dev/vcsa#\x00', 0x8, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ec4000-0x20)={0x8, 0x0, 0x10003, 0x101}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00001bf000)={0xfffffffffffffeff, r4, 0x10002, 0x7ffd}) 2018/02/16 16:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x3, 0x84) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000012000-0x28)={@generic="af90e72f1e1066dc039eb426a4cb3dd4", 0x0}) sendto$packet(r0, &(0x7f0000ff1000), 0x0, 0x0, &(0x7f000054b000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/16 16:42:52 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = syz_open_dev$mouse(&(0x7f0000674000-0x12)='/dev/input/mouse#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/83, &(0x7f0000980000-0x4)=0x53) 2018/02/16 16:42:52 executing program 6: mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000146000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000b2c000)=""/71) 2018/02/16 16:42:52 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect(r0, &(0x7f00007cb000)=@nl=@proc={0x10, 0x0, 0x1, 0x6000}, 0xc) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, "a9e6"}], 0x18}, 0x0) getsockname$llc(r1, &(0x7f0000df8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000014b000-0x4)=0x10) 2018/02/16 16:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000cde000-0xb)='/dev/audio\x00', 0x20402, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000762000)={0x1}, 0x4) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f00000df000)) msgget$private(0x0, 0x0) 2018/02/16 16:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000861000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000554000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001d9000-0x24)={0x6, 0x0, 0x5b, 0x9880, 0x10000, 0x400000000000000, 0x1, 0x100000001, 0x0, 0x8, 0xff, 0x7fffffff}) r2 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) mincore(&(0x7f0000d5f000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) getsockopt$inet_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000aac000-0x1000)=""/4096, &(0x7f0000bfd000-0x4)=0x1000) pipe(&(0x7f0000e83000+0xeb4)) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000623000-0xbd)=""/189, &(0x7f0000793000)=0xbd) 2018/02/16 16:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009f0000-0x4)=0x0) r2 = gettid() setpgid(r1, r2) openat$dir(0xffffffffffffff9c, &(0x7f0000c7a000)='./file0\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000027c000)=@generic={0x0, 0x6, 0x3}) connect$inet(r3, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r4 = getpid() openat$selinux_status(0xffffffffffffff9c, &(0x7f00000af000-0x4)='/selinux/status\x00', 0x0, 0x0) r5 = fcntl$dupfd(r3, 0x406, r3) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00007b2000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f00006b3000-0x4)) ioctl$TIOCGSID(r6, 0x5429, &(0x7f0000377000-0x4)=0x0) rt_tgsigqueueinfo(r4, r7, 0x32, &(0x7f00009ec000-0x10)={0x3a, 0xe0, 0x0, 0x240}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000dab000)=0x8) read(r3, &(0x7f000082d000-0x2a)=""/42, 0x2a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000170000-0x8)={r8}, 0x8) 2018/02/16 16:42:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x100000001, 0x5}) r1 = accept(0xffffffffffffffff, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @common}}, &(0x7f0000001000-0x4)=0x1e) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c08000-0xc)=@sack_info={r2, 0x4, 0x7fff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000854000-0x4)=0x1) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000ea0000)=""/182, &(0x7f0000f6a000)=0xb6) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x0, &(0x7f0000001000)}) connect$bt_sco(r4, &(0x7f00008d9000-0x8)={0x1f, {0x1, 0x9, 0xf1, 0x7, 0x5, 0x5}}, 0x8) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000c1e000)=0x6, 0x4) fcntl$notify(r4, 0x402, 0x80000000) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000a66000)="dc6d04a7e57c6036b67bda3cd3695e731bb16f7b4067b477c592710b5cde76cb4310aa2ae1ed779b58602adc06ba1848bdfbbf") ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000656000-0xd0)={0x5, 0x0, [{}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000540000-0x2c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x20) 2018/02/16 16:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000ba4000-0xb)='/dev/vcsa#\x00', 0x40, 0x8040) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00005a1000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x2, 0x0, 0x5, 0x8001, 0x8}, 0x20) 2018/02/16 16:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ca0000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f000028f000)=[{{&(0x7f0000875000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000388000-0x20)=[], 0x0, &(0x7f0000e92000)=""/4096, 0x1000}}], 0x1, 0x40, &(0x7f0000452000-0x8)) 2018/02/16 16:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00009b8000)={0x9, 0x100000001, 0x3, "860119afbec0", "f2be7c265c8971aae7071362b773ebb0"}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ba7000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x260, 0x1c8, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f00005ed000), {[{{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x7f, 0x4, 0x0, 'syz0\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xb0, 0xf0, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "75062675280e7c351a9330490480a26f7c9846930663a67b0d23ea90ba6f"}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/02/16 16:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bc000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000002d000)={@common='ip6_vti0\x00', 0x40}) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000199000-0x38)={&(0x7f0000e87000-0x10)=@nfc, 0xffffffffffffff12, &(0x7f00008e1000)=[], 0x10e6, &(0x7f0000590000)}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000c0a000-0xc)='/dev/ashmem\x00', 0x44, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000e65000-0x38)={&(0x7f0000a15000-0x60)={0x27, 0x18, 0x100000000, 0x1, 0x1, 0x7fff, "0f1fd6942dd58499eeba1017f482e08dd6be89a8b3b32f5aa4a966aa1e6a29fd92e1ddee586cc6aecdea48886b612ec635801302dcbb97334234a380b61c56", 0x4}, 0x60, &(0x7f0000082000)=[{&(0x7f00003ac000)="d52992e861ebdc7afecce5c02ab19ec6ca31a9", 0x13}, {&(0x7f0000df6000)}, {&(0x7f0000b33000-0xeb)="9c9987ffbb3e11f753e6ad6bea91a071aa1c7caa131da98590e742ebf3e5aa2fa69d43dd16d238700f9d61ddd643693f55d8cdbda5f17283a7c3034a1dbe913d2d0e5b1a078dbdfadb88bdfb566266d683be4f18e623efacd96cc8b9e950f23644fd3a35d46aa5768226c4c3c3af7f3d79213e0182822eefeca0ad5cb639219fc81b8f266169ccea2418cd84ae09d322d6903981dedac0c57a2f1b437699e88289a4160bb1bbb0ad5992d876e1e77c0d77451cc89dc8f966de26d260a4f378399f992046187facdb66594c5011b9173a15b187b831570881b4825e1c13b0642d0426f5fe0836812d2d3931", 0xeb}, {&(0x7f0000f21000-0x67)="84d2092819bcb0b9a872f4a3007244600dac5a0791c656a7423249d768b57772d45fbdf8ea53d434ee15e67de550311005658449bda27ca0282b04acbf3dbb171c517f5bfd95e915a9d8acebd78893d51aafa386e818ab6c3ebe1f06f145a7e4563ebbcb88fab5", 0x67}], 0x4, &(0x7f0000378000)={0x48, 0x11b, 0x0, "56eb68cdd7884dfc33f45859922666193fc26edf5bcba3af7e9f4b746dfe1823b4a3d5fc4c29a11826e2b7f3734551005ac84ca8"}, 0x48, 0x40001}, 0x4000000) [ 45.628053] QAT: Invalid ioctl [ 45.635679] QAT: Invalid ioctl [ 45.662235] QAT: Invalid ioctl [ 45.673545] QAT: Invalid ioctl 2018/02/16 16:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') lseek(r0, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000b0a000), 0x3) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) r2 = fcntl$getown(r1, 0x9) timerfd_gettime(r0, &(0x7f0000436000)) fcntl$lock(r0, 0x7, &(0x7f0000bef000-0x20)={0x3, 0x6, 0x7, 0x1f, r2}) 2018/02/16 16:42:52 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000b7d000), 0x4) 2018/02/16 16:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) open$dir(&(0x7f0000efc000)='./file0\x00', 0x200000, 0x100) mmap$binder(&(0x7f0000a63000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000340000)={0x1, &(0x7f0000e00000+0x66e)=[{}]}) 2018/02/16 16:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000d0c000)='./file0/bus\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000eec000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000db4000-0x4)=0xe8) ioprio_get$uid(0x3, r0) 2018/02/16 16:42:52 executing program 1: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000dec000)="0000000000000002") sendfile(r1, r1, &(0x7f0000dee000)=0x17, 0xbbb) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000999000)=[0x1]) [ 45.697670] QAT: Invalid ioctl [ 45.707271] QAT: Invalid ioctl [ 45.714974] ipt_CLUSTERIP: Please specify destination IP [ 45.735131] QAT: Invalid ioctl [ 45.755221] QAT: Invalid ioctl 2018/02/16 16:42:52 executing program 0: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x800, &(0x7f0000aea000)={0x0}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000aeb000-0x4)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae2000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x1) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f000084d000)=""/135) 2018/02/16 16:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000bbe000-0x17d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[], @ipv6={0x0, 0x6, "e1a273", 0x14, 0x0, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}}, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000032a000)='/dev/snd/seq\x00', 0x0, 0x20000000003f7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000e09000-0x4c)={0x3ff, 0x9, 0xde7}) r1 = syz_open_dev$sg(&(0x7f00003e4000-0x9)='/dev/sg#\x00', 0x3cb, 0x0) getpeername$netrom(r1, &(0x7f000059a000)=@ax25, &(0x7f0000c96000)=0x10) accept$unix(r1, 0x0, &(0x7f000089e000-0x4)) accept$llc(r1, &(0x7f0000bf1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00008ae000-0x4)=0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000012e000+0x3a3)='/dev/vga_arbiter\x00', 0xc002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c94000)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x10000000000, @loopback={0x0, 0x1}, 0x6}], 0x38) 2018/02/16 16:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$amidi(&(0x7f00002c4000)='/dev/amidi#\x00', 0x7, 0x200) dup(r0) write$selinux_validatetrans(r1, &(0x7f0000ebe000-0x58)={'system_u:object_r:mount_exec_t:s0', 0x20, 'system_u:object_r:insmod_exec_t:s0', 0x20, 0x36, 0x31, 0x20, '/usr/sbin/cupsd\x00'}, 0x58) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00007cd000)='G', 0x1, 0x0, &(0x7f000087b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d40000)=@sack_info={0x0, 0x0, 0x7}, 0xc) ftruncate(r0, 0x7) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="b6", 0x1}], 0x1) 2018/02/16 16:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000010a000)='/dev/dsp\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d78000)='/dev/audio\x00', 0x30000, 0x0) linkat(r0, &(0x7f000028c000)='./file0\x00', r1, &(0x7f0000c54000-0x8)='./file0\x00', 0x1000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000677000-0x8)=0x6) 2018/02/16 16:42:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) r1 = add_key(&(0x7f0000396000-0xb)='cifs.idmap\x00', &(0x7f0000c6e000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fbf000+0x50b)="3addf4904c04cd5f3b0301cee6779cc68b09a6926f425026a7d35a17edc7b7cac4308f583884308bb59e178362ba5dcb1f26b0885447f0f1a115189265b4851b", 0x40, 0xfffffffffffffffd) request_key(&(0x7f0000430000-0xd)='dns_resolver\x00', &(0x7f0000f89000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000de4000)='\x00', r1) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x1e, 0x5, 0x0) 2018/02/16 16:42:52 executing program 4: r0 = request_key(&(0x7f00001d3000)='pkcs7_test\x00', &(0x7f0000bd0000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002a4000-0x1)='\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000269000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e75000-0xf)="70726f637d28f32773656c662d5e00", 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000072f000-0xa)='/dev/ptmx\x00', 0x100, 0x0) fallocate(r2, 0x0, 0x0, 0x0) 2018/02/16 16:42:52 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28}, {0x80000006, 0xfffffffffffffffe}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc8000)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fca000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f000025f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000665000)=0x10, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fca000-0x8)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fc8000)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000fc9000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000ac000)={0x1, 0x80000000, r3, 0x3, r5, 0xfffffffffffffffe, 0x3, 0x7}) sendmsg$nl_route(r2, &(0x7f0000fc3000)={&(0x7f0000fc4000-0xc)={0x10}, 0xc, &(0x7f0000fc3000)={&(0x7f0000582000)=@ipv4_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x1c}, 0x1}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f000066f000-0x88)={0x7, {{0xa, 0x1, 0x1, @empty, 0x7}}}, 0x88) rt_sigreturn() 2018/02/16 16:42:52 executing program 1: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000758000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b3e000)={0x1}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) fdatasync(r0) r1 = socket(0x2, 0x801, 0x0) setsockopt(r1, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000b3f000-0xc)='/dev/audio#\x00', 0x101, 0x20000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/02/16 16:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000051a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) creat(&(0x7f00001c5000-0x8)='./file0\x00', 0x400000005) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) socket$rds(0x15, 0x5, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000847000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r2, 0x0, 0x7) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ea9000), &(0x7f0000fbe000-0x4)=0x4) 2018/02/16 16:42:52 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[]}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x0, 0x0) socket$inet6(0xa, 0x8080f, 0x9c2c) sendto(r0, &(0x7f0000034000), 0x0, 0x0, 0x0, 0x0) 2018/02/16 16:42:52 executing program 2: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000022000)={&(0x7f0000014000-0x1c)=@in6={0x2, 0xffffffffffffffff, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000013000)=[], 0x27c, &(0x7f000000c000)=[{0x18, 0x84}], 0x18}, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000016000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x6, 0x457, @sync=&(0x7f0000033000)={0x9, 0x0, 0x4}}}) 2018/02/16 16:42:52 executing program 5: msgget(0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) timer_settime(r0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b7000)='/dev/ptmx\x00', 0x200000000121005, 0x0) bind$pptp(r1, &(0x7f0000dad000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b48000-0x4), &(0x7f0000e37000-0x4)=0x4) sendfile(r2, r1, &(0x7f0000f29000-0x8), 0x100000002) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000de6000)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000cd5000-0x20)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f00002d0000)) getsockopt(r4, 0x80000000, 0x5c, &(0x7f000080a000-0x56)=""/86, &(0x7f0000c89000)=0x56) 2018/02/16 16:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) pipe(&(0x7f00003e5000-0x8)={0x0, 0x0}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000080c000-0x4)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x9, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0xfffffffffffffe8c) 2018/02/16 16:42:52 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a8a000)='net/rt_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f00001e6000-0xb)='openpromfs\x00', 0x23420c2, &(0x7f0000b17000)) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000156000)="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") 2018/02/16 16:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00008f5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00004a4000)=0x10, 0x800) flistxattr(r0, &(0x7f0000d6a000)=""/56, 0x38) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00002fd000-0xb)='attr/current\x00') sendfile(r2, r2, &(0x7f0000be8000), 0x22) syz_open_dev$dmmidi(&(0x7f000004f000-0x1)='/dev/dmmidi#\x00', 0x7, 0x8000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000586000), &(0x7f0000679000)=0x4) 2018/02/16 16:42:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) fcntl$setsig(r0, 0xa, 0x12) sendto$inet(r0, &(0x7f00003ad000-0x1)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/16 16:42:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$sndmidi(&(0x7f000071e000)='/dev/snd/midiC#D#\x00', 0x1, 0x4840) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000a52000)=0x0) ptrace(0x10, r2) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000ff6000-0xa8)="d54b57ecdd542788bb7238f3437cca449d6d6d8934323ce9aae0d4cb486472cfea740830100b00024ea54b0e820d584c3273dbebf8630375ff8af72272f7f2cae59c2b5385f2b9b0ead5214352d096757fb10b9e7579bfcd1d55578f48505b7e5a05ed7c3c72ac67d22f1247d36bea12f7c21b5e606ba0f50db5113a595e5da7d8cd8e5a858a6b2e41e1b70bb9573fbbafb00f4078653814b92950a4f72d1ebc924979e7b8cad15c") sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00005a0000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000118000)={0x18, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/16 16:42:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000341000-0xe)='/selinux/user\x00', 0x2, 0x0) fdatasync(r0) r1 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000f23000)=[{&(0x7f0000f0a000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10, &(0x7f000006e000)=[{&(0x7f0000c24000)="1a", 0x1}], 0x1, &(0x7f00008bb000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x400}}], 0x30}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000443000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00001df000)=0x1, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e4a000)='/dev/sequencer2\x00', 0x100000000101000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000031a000)={0x0, 0x5}, &(0x7f00007e6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000072f000-0x8)={r4, 0x8001}, 0x8) 2018/02/16 16:42:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00009d0000)='/dev/admmidi#\x00', 0x67, 0x10000) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f000039b000-0x70)=""/112) r1 = syz_open_dev$tun(&(0x7f0000a77000-0xd)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000c61000-0x8)=0x0) io_setup(0x100000000, &(0x7f000054e000-0x8)) io_submit(r2, 0x1, &(0x7f000052a000-0x20)=[&(0x7f0000ab6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000201000)="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", 0x401, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$selinux_context(0xffffffffffffff9c, &(0x7f00001ad000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/02/16 16:42:52 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000001a000-0x50)={{0x7, 0x6}, {0x21, 0x401}, 0x8001, 0x6, 0x3}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/02/16 16:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80807, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/02/16 16:42:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) r3 = dup2(r1, r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) fdatasync(r1) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f00007b4000)={0x3, r3}) 2018/02/16 16:42:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000cf000)='./file0\x00', 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bde000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000021b000-0x18)={0xc4, 0x9f, 0x8de, 0x8, 0x20, 0x1}) socketpair(0xa, 0x6, 0x1f, &(0x7f000005b000)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000fa5000-0x4), &(0x7f0000e09000-0x4)=0x4) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000ca7000-0x5)='fuse.', 0x0, &(0x7f0000455000)) rmdir(&(0x7f0000eb5000-0x8)='./file0\x00') r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000b7f000)='tls\x00', 0x4) 2018/02/16 16:42:52 executing program 0: r0 = syz_open_dev$dspn(&(0x7f00007fd000-0xa)='/dev/dsp#\x00', 0x3, 0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ac8000)={0x0, 0x7f, 0x7, 0x0, 0x5, 0x8, 0x401, 0x3, {0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4d}}, 0x0, 0x44, 0xe76, 0x81, 0x1}}, &(0x7f000077e000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000422000-0xa0)={r1, @in6={{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x7, 0x4, 0x80, 0x73, 0xa1}, 0xa0) bpf$OBJ_GET_PROG(0x7, &(0x7f00002a8000-0x10)={&(0x7f0000bff000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r2 = socket$inet6(0xa, 0x10000080003, 0xff) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c51000)='/dev/cuse\x00', 0x2000, 0x0) connect$llc(r3, &(0x7f00000e8000)={0x1a, 0x18, 0x2, 0x8, 0x4, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b8a000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000676000), &(0x7f0000938000)=0x14) sendto$inet6(r2, &(0x7f0000729000-0x81), 0x0, 0x0, &(0x7f0000aab000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000348000-0x2e0)=@raw={'raw\x00', 0x9, 0x3, 0x280, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b0, 0xffffffff, 0xffffffff, 0x1b0, 0xffffffff, 0x3, &(0x7f00005a7000-0x30), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff, 0xff000000, 0x0, 0xffffffff], [0xffffffff, 0xff, 0xff000000], @common='bpq0\x00', @common='bcsf0\x00', {}, {0xff}, 0x0, 0x90e, 0x4, 0x21}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1, 0xd37, 0x597}, {0x7fffffff, 0x1, 0x200}, 0xff, 0x7}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xe}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff, 0x0, 0xff, 0xffffff00], [0xffffffff, 0x0, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2e, 0x6, 0x0, 0x5}, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0xc97, 0x4, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) r5 = gettid() ptrace$getregset(0x4204, r5, 0x2, &(0x7f0000112000-0x10)={&(0x7f0000b2a000-0x490)=""/4096, 0x1000}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000210000)) 2018/02/16 16:42:52 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000020000-0x6)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000021000-0xe)='./file0/file0\x00', 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000022000)=[0x0, 0x0, 0xffffffffffffffff]) r2 = getegid() r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000022000)=0x0, &(0x7f000000c000), &(0x7f0000002000)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000023000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000015000-0x4)=0x0, &(0x7f0000022000), &(0x7f0000016000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000022000)=[r1, r2, r3, r4, r5, r6, r7, r8]) faccessat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2018/02/16 16:42:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) r1 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2001, r0, r1, 0x6, 0x4002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x178}, 0x1}, 0x0) mkdir(&(0x7f0000249000)='./file0\x00', 0x8) 2018/02/16 16:42:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 46.078096] Cannot find add_set index 1 as target [ 46.104383] Cannot find add_set index 1 as target 2018/02/16 16:42:53 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000001000-0xb8), 0x0, 0x0, &(0x7f0000fdb000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="169196e50fdd"}, 0x10) 2018/02/16 16:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3f000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00002ff000-0x1f)="52a99e6e82f4adbbdacad5602369ca2ab9e924776473393131f86b3a3cff8e", 0x1f) ioctl(r0, 0x5101, &(0x7f0000a37000-0x2)) 2018/02/16 16:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) socketpair(0x0, 0x2, 0x1000, &(0x7f0000a12000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000064d000)={0x0, 0x7}, &(0x7f0000d77000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fed000)=@assoc_value={r2, 0xfffffffffffffffe}, 0x8) stat(&(0x7f000008a000)='./file0\x00', &(0x7f0000c8a000)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x100, &(0x7f0000338000)='./file0\x00', r3, &(0x7f0000d35000)="03898e86fb36c68d1bb6e17ee0845ff85f679865cecef9eed9f99e488de124130f1b9a7870b73ad2abb72b59b13034f13d68192df472d727f94defb5fe7b5e6c6bd9944e9e3642d8996054267a02cfb1ca68808072d0a86fedb3d27c3be74cee55124a0953b1da1bf420cac4f6acace74f2f0fff") 2018/02/16 16:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000463000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) syz_emit_ethernet(0xe81, &(0x7f0000322000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xe73, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xe5f, 0x0, "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"}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/16 16:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003ac000)={0x0, 0x0}) ptrace$getsig(0x4202, r1, 0x3, &(0x7f00004a2000-0x10)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00006a2000-0x10)=@req={0x3f9, 0x0, 0x1, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000e3c000)=[]}, 0x0) 2018/02/16 16:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xffffffff7f7ffffd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000049000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0xa}, {0x200}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed5000-0x9)='/dev/rtc\x00', 0x10001, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000baf000)={0xffffffffffffffff, 0x28, &(0x7f0000cec000-0x28)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d0c000-0x4), &(0x7f0000f5a000-0x4)=0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000025b000)={r2, 0x8, 0x10}, 0xc) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00004d5000-0xfe)=""/254) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000cb5000)=[@in={0x2, 0x1, @multicast2=0xe0000002}], 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000df3000-0x4), &(0x7f00001a0000)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f00006c8000)={0x214, "4c2de0cd8c01"}) 2018/02/16 16:42:53 executing program 5: sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffffffffffffffff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000e4a000)=@security={'security\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x0, 0x300, 0x0, 0xffffffff, 0xffffffff, 0x418, 0x418, 0x418, 0xffffffff, 0x4, &(0x7f00003ef000-0x40), {[{{@uncond, 0x0, 0x1d0, 0x230, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x8, 0x0, 0x24, 0x0, 'syz0\x00'}}, @common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) sendto$inet6(r0, &(0x7f00001da000-0x48)="3d8b206ffcea8a4d23257aae47b81078140340398e856f85b942a3f51a200cf9b00e0dcf4a710bf5b184d44144cdd82c35e9738f2228a7640ab26404a205421db85bb28d5222cd43", 0x48, 0x8000, 0x0, 0x0) 2018/02/16 16:42:53 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000f52000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x60681) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000091e000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00003a9000-0x4)=0x6) r1 = socket(0x10, 0x802, 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) getsockname$netlink(r0, &(0x7f000073c000-0xc), &(0x7f000023c000-0x4)=0xc) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000599000)=@common='erspan0\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051e000-0x4)=0xffffffffffffffff, 0x4) 2018/02/16 16:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) socket$inet6(0xa, 0x3, 0x800000000003b) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000adb000)='./file0\x00', 0x10000, 0x1a0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r3 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) r4 = add_key(&(0x7f000040a000)='cifs.idmap\x00', &(0x7f0000b13000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000068000)='keyring\x00', &(0x7f00001d2000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getpeername$inet6(r3, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00007ed000-0x4)=0x1c) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) fstat(r3, &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = getpid() r7 = gettid() getrandom(&(0x7f0000801000-0xc)=""/12, 0xc, 0x1) tgkill(r6, r7, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r5}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) getsockname$packet(r2, &(0x7f000052a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b6d000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000014a000)={@empty, 0x3ff, r8}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000dc2000-0x4)={0x3, 0x3, 0x9004}, 0xfffffffffffffcab) getpid() sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/02/16 16:42:53 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f000002b000), 0x0, 0x0, 0x0, 0x7}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000002a000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000002d000-0x108)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0x1, {0x3}, [@typed={0xc, 0x26, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x20}, 0x1}, 0x0) pread64(r0, &(0x7f000000e000)=""/7, 0x7, 0x0) 2018/02/16 16:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000bf6000)=0x319, 0x4) recvmsg(r0, &(0x7f00007c8000-0x38)={&(0x7f0000609000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000ba2000)=[{&(0x7f0000135000)=""/177, 0xb1}], 0x1, &(0x7f00009cf000)=""/56, 0x38}, 0x0) sendto$inet(r0, &(0x7f0000fa8000-0x2b)='J', 0x1, 0x20000011, &(0x7f00001e4000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000387000)='/dev/autofs\x00', 0x280000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003cb000)={0x0}, &(0x7f0000214000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e7f000)={0x0, 0x0}, &(0x7f0000b34000)=0xc) stat(&(0x7f0000e65000-0x8)='./file0\x00', &(0x7f0000535000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a9000-0xc)={0x0}, &(0x7f0000c81000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002b0000)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f000083a000)=0xe8) r7 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000092e000-0xc)={0x0}, &(0x7f0000423000-0x4)=0xc) getresuid(&(0x7f0000809000), &(0x7f0000a5e000-0x4), &(0x7f0000406000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000503000-0x10)={0x0, 0x8507, 0x6, 0x3b}, &(0x7f00008f7000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000691000)={r10, 0x96, "465ef7ee313abd54bbb5ced15eb8b6654ecb7a523f67536d80a6fb54e0332bd6093d3da916258b42927c7e9cc66f589f896c7cb90c2b3c9474c0e7c506cb84ce37f8650790e8220de07666db36ae30fdfa502dc5c4a64d6944ada5cdf002249fd29132be64a36859db5432a3bfe9ee5b62e36cad955fce84e5675275872f2a6bcec5e6c278ed5d61e5be6420b43785ea25beb47d8205"}, &(0x7f0000f37000)=0x9e) r11 = getegid() r12 = getpid() setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fbb000)={0x0, 0x0}, &(0x7f0000f45000)=0xc) lstat(&(0x7f0000161000)='./file0\x00', &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x9) stat(&(0x7f0000158000)='./file0\x00', &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() r18 = gettid() getresuid(&(0x7f0000a35000-0x4), &(0x7f0000c04000)=0x0, &(0x7f0000093000)) getresgid(&(0x7f0000e7f000)=0x0, &(0x7f0000072000), &(0x7f00000d7000)) sendmmsg$unix(r1, &(0x7f0000701000+0x43e)=[{&(0x7f0000848000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00001ce000-0x60)=[{&(0x7f00004f8000)="f328fe467c5b99b3152c5480663c80e154af7e6aef27e9592b3e76fcd1e06758d182263713a8c806690343c8160517f146d580d16f1eb53fbba18df008ce3b4c0daadba37a206c0f63ae83687b2c07e191574b34888d46371eb0e1e90f75be2cedc12aac502911d192dd24f0abb63874030ab5dc3ef3ee070861fc6603c72b1c22623ec221087f3b87e5dac1f26022a87a5c9bf2743adae1f15910226db3ffad4c61d8dc71bd189ed752d4b9aaa26f398aa35fc630c6872d659b0d698617c871d76b924059e8e021fee40edd847207bb5d50b8242d4420", 0xd7}, {&(0x7f0000623000)="9614b336d860565499c712fffdb612ef468cea629932b9148dbaef26", 0x1c}, {&(0x7f00001b4000-0x1c)="56b6a48669e53c41d5154d9f8b6843f8d59d6e44e7c4f2fae944a3ef", 0x1c}, {&(0x7f0000f10000-0x47)="ee872b5fdee151c1103799fbca714c84810728614d6a9b3637bc4fa7130b01feae3f8d5174f191c562b528a5a487f1be3aa5ab1e2f44e28dd6a1c0ecdbb941de10e855cac565e2", 0x47}, {&(0x7f0000910000)="508712ab4e11a13cd1060373c6ae200ce21e372c01e4ff4d9fcd4f8de3b8e14b4c7fe3874cccd53f997de3f524d5484687647961ce7f96a9b906a1c04d43f75e6d43a820d2804753dc2377c4647070cf67be62bb666a71ecc792daabc56db75f009ee6db4a6069b611f83909b3164503738bb8f46b53b9562c269630df2c725d0fbbbc2e06715375808b5a13d5df9e7b3352978b049e875debe478d7d1540b96f1bc277fcc520a68446511d26d73588df0ac707bbd60aa77649902a0a9ee03dde6bbe9b9bdc5", 0xc6}, {&(0x7f0000efe000-0x79)="41b2a90bf46d785d4cfca0da110f7bc7ce40d097f57f2e75065ec22393db9aeec0acb3a3730ecec8b163a4f29a8add95a202f6415318392233bf66c0b9ed4f3b1457a5e262a6b8e0e42e7548b4e4990c6c7609773711fa0f7e0281b66f6c540d0b2e70a9e91987ccf131276f4f5f058c47a3a83dc4738f460a", 0x79}], 0x6}, {&(0x7f0000b7d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000c3f000)=[{&(0x7f00003e1000)="09a188601c869f3266c51c47b0e0b69ae20cc1d3bb262bba083e89228abf9034c1ef8ed737649534335107462d910708878aef4fe0110f69088fdf4ec43299293265aa99481ea38b222f6464b7237312dd73debd91adb92effea5e936450248710b77c51dd00f868cecb7584d7bc84aa60eb2c0a9af299f2c21a14198d74832976f8c499518158dbf67fb5b568ccfea2153b885ab34b35d3fc6f43ff6468f1e78d4c14f69c48ac3c0d992797ed84cf80854ebcfc86f36028aa5e1f45a10bae5f72ae536f54af2b3ae70c90c3b3501bd1c9bb1e1d83380fa94e0b53f6a80032b7c234d41430dbd8c2729d5056b432ecdb2e079083", 0xf4}, {&(0x7f0000fe4000)="5f82e0180120196da502f57d8ee6d7bea78339fe9e7f61bab8c294433abdcc334bc569e67d30437e9aee0d1f3b0ab3", 0x2f}, {&(0x7f0000d66000-0xbb)="07a286599637d45e9cddf603b3e8b0003432c756cb824ebc23b92f3b89d7332ae7a95d8da3d67a0006815ef28da1502b4afd1ed74a2a3dbe2f9395785f5315a55d892e3b26fc80c469b9ecd42284ccb1fe53b5898c5e8a1a55aec8f8336d8a9a18cf96ff569640cca419e4df950612a04d44d6736a461e4b6f73b49f4f7aab43ca79c45501a4a2e749b927fa6d439ffb8687702973529ae342dd1ae66f51cbb5cc84f0111bba48ddcc0c773687e7a2d22f18ea119952149cb1ae16", 0xbb}, {&(0x7f0000e76000-0x42)="eef26375d74723fea38925168feae192c78fde2549e39c3029855f961f3cce683d35711288659b366eca0633f0381e97aaebd8c430f9a53e493bceb50135d63b8a3b", 0x42}, {&(0x7f0000066000-0xa7)="07fbe42e456327c194e92a01d4fc47eee3e7af1d6607e7ff72f23885f88821e8924f1138b66fb018dcb3ff1603f200a039e7240ed45131e2e5df2b991de664eaea9cd30182ded436914b1dc9fd34e4599dec3ddb68b25db806da4079db3f9b29beb757d88132bc334101fca9efdf5f70303b1443f9be36145f22495228d8cc059d729ffee3defb68528a7bd25282a2dfb187f370f21b5c8031e75c567dec8c7d349f34fb89de3f", 0xa7}], 0x5, &(0x7f0000437000-0x110)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r11}, @rights={0x10, 0x1, 0x1, []}], 0x110}, {&(0x7f0000c70000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002a8000-0x10)=[{&(0x7f00001e9000)="1a6690cfa4d223efe5e1ce23c8b59425093332376c748fe6085f9a16d2f213893b85968eb0775216eb5bcb86a9783ca319af36ba73bae098423b452dd3a28524f70ecff550801681b0e21a8798feffdd9db4a745986cb93f75d48624f900f5535dc987807de31a53bc49f7351e66eda902f6203cc02f350513b4163f43354a908ecb6dd9cb9e0d5fa9213ea7ddbe39cad2a1247b0dfa0b7e65e0ccefa975087eec24fb56c1468e2873568890", 0xac}], 0x1, &(0x7f000084f000-0x118)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x118}, {&(0x7f0000051000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007b5000-0x20)=[{&(0x7f0000a79000)="54d541573810", 0x6}, {&(0x7f000057f000-0x76)="f1e11e2eca91bc35f1fdd6f197c045854413472522dddff1bbb0530352cf65bd326ed0eba510814a2a34de7c933e1cc18347534a3acd1489c984c657af80aad695512435931a0ea89ba4cf491601006b50e98a523aba09584217a03ace2dba1ef8ae07abde3ea48f169faa8116090a761e54fe016c83", 0x76}], 0x2}, {&(0x7f00006a0000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000083b000)=[{&(0x7f000047d000-0x49)="3c50ee056e0e415ccfde5557e9a50cde5833a4cc4fa203b7a3b1df059b3d51a27181537ed8c7f131bd85357c81391bf35d1362f240469c00a6abaceb3e8d855190eff0e1fc8cfbddab", 0x49}], 0x1, &(0x7f00009e8000-0x68)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x68, 0x2000c010}], 0x5, 0x8810) 2018/02/16 16:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002f2000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x20000) ftruncate(r0, 0x4) r1 = open(&(0x7f0000b5f000-0x8)='./file0\x00', 0x0, 0x10) fallocate(r0, 0x2, 0x3, 0x6) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000075f000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007aa000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a89000)=0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000f33000-0x8)={0x0, 0x1}) fcntl$addseals(r2, 0x409, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000b9b000)=0x2, 0x8) 2018/02/16 16:42:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b7b000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000042b000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) clock_gettime(0x0, &(0x7f0000b28000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000c0c000-0x38)=[{r0, 0x40}], 0x1, &(0x7f000011b000)={0x0, r1+10000000}, &(0x7f00009ad000), 0x8) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000988000)=@req={0x50, &(0x7f0000b18000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x1, 0x2}}}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000034a000-0x4)=0xfffffffffffffff7, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 16:42:53 executing program 6: mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000a8000)=0x6e) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/02/16 16:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000276000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000099d000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00003ea000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000bc7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c2c000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x2, 0x0, 0x8, 0xa, 0x80, 0x20, 0x99, r1, r2}, {0x101, 0x978b, 0x0, 0x8af0, 0x8e3, 0x80000001, 0x300, 0x9}, {0x100000001, 0x5, 0x94, 0x5}, 0x51, 0xc, 0x2, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x7c}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x4}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f00007af000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) bind$inet6(r3, &(0x7f00001c0000)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c5d000)={{{@in=@remote, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000760000)=0xe8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b0a000-0xb)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000f7f000)=0x6, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f00001ea000-0x9)='net/udp6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000e63000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000507000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f41000)={r7, @in6={{0xa, 0x3, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}}, 0x9cb, 0x3f}, 0x98) preadv(r6, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0xff) 2018/02/16 16:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a80000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005a9000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f000001e000-0x3)=0x2) 2018/02/16 16:42:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d73000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000648000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x3, 0x4, 0x3, 0x7fffffff, 0xa, 0x80, 0x0, 0x2f, r1, r2}, {0x1, 0x1, 0x3, 0xf, 0x8, 0x5, 0xfffffffffffffffb, 0x9}, {0x101, 0x2, 0xfffffffffffffe00, 0x37}, 0x8, 0x9, 0x1, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x1, 0x1, 0x0, 0x0, 0x10001, 0x3ff, 0x2}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x1ff}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r3, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000a77000-0x70)=[], 0x0, 0x0, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000198000)=@assoc_value={0x0, 0x89}, &(0x7f00003df000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000067c000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0xeb}, 0x98) 2018/02/16 16:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dd8000)) epoll_wait(r3, &(0x7f000000b000-0x5)=[{}], 0x1, 0xfffffffffffffef7) r4 = accept$packet(r1, &(0x7f0000060000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ea5000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003d8000-0x28)={@common='gre0\x00', r5}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f51000-0xc)) shutdown(r2, 0x1) dup2(r2, r3) shutdown(r2, 0x0) accept(r4, 0x0, &(0x7f00002c2000)) [ 46.581936] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 46.590529] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/02/16 16:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fae000-0x4)=0x0) ptrace$setregs(0xf, r0, 0xccfa, &(0x7f0000948000-0x3)="af5e032baf9eea125ef47f4dfdf3ecedee3fcaace8cf647292067acd4437d69eec160b50da3cb7398c1b1d39b5a2d0d148966524100a2c36aa61757f4d70e46050332ccac8bc889c9775c6b2bd40bfee6f56f5d0b3eb0931e72a3e51a27c57c7d4109bf810") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f000065c000-0x71)="33f59163d3b140e0c0a637dd20e1a11fec71774850f470882184800b50f6a5a7c3c6765ea55023051a8c5e6a8dc4ccd9a51421e9f97dc9e7cf58b86033b9da1b900b4047b40d69274c0037970caafe7fd7d6482488b37b427cd66313be89402b0376f65efd821f8097c037bf16857ec4e8", 0x71) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) sendto$inet6(r1, &(0x7f0000bce000-0x45), 0x0, 0x24000001, &(0x7f00004d0000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/16 16:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a6000-0xc)='mime_type)*\x00', 0x2) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000121000-0x20)={r0, 0x400, 0x0, r0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00007b4000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x9}]}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ad7000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000e38000-0x2)=0x5, &(0x7f0000eea000)=0x2) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000b8a000-0x18)={0x1, 0x0, [{0x48b}]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000ae6000-0x4)={r2}) 2018/02/16 16:42:53 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000000e000)="5a6813173a0f84e3ca07d1cadc74f4f6f9510dca066724") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000007000)="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", 0x1000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x5, 0xc78, &(0x7f000000e000)="9c6e857d2fab4f6ccf1292c4a23d486998a687b4c81fcc7d31c594df659f76b75291cc9d40050abed509d9ad7afd51e7b9023a8da68c769e8bd29b2d220c97006eb8bc9713363512546655d97e1757377f53b4da4617e5a91e7074fb20e5c5f3953d46caddfe0c68a771ea6375f1ea40656f86cd3f01f71b9506713a6d774a31584fc2b9338594d6ee29f41a88cccef585567449", 0x94) bind$inet6(r0, &(0x7f000000c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000009000-0xc)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000010000)=""/50, &(0x7f0000010000)=0x6d2bc9584ad242ac) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f000000e000)={0x1f, {0x0, 0x10001, 0x0, 0x0, 0x2, 0x4}}, 0xffffffffffffff0d) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000010000)=@pic) setsockopt$inet6_int(r0, 0x29, 0x5e, &(0x7f0000007000-0x4)=0x3, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000013000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000001000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x10) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000013000-0x4)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) sendto$inet6(r1, &(0x7f0000002000-0x2b)="e591055c859aff2bcb1f52ba03da897e356c0ada012a8d5e3f3979a79bdcfc4865de429d1a70e213eeff8c", 0x320, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/16 16:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000065f000)={0x7, r0, 0x1}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000040f000)) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) [ 46.651883] xt_connbytes: Forcing CT accounting to be enabled 2018/02/16 16:42:53 executing program 5: r0 = socket(0x5, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick, 0x0, {}, 0x0, 0x0, 0x40000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000eed000)={0x0, 0xfffffffffffffffd, 'client0\x00', 0x3, "ce974c0d1fef7eb6", "5573ac6d374d1ff546ad394d1698f4e96ecf8a9b05cd8f81cf38fa93d31ec00c"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/16 16:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fc5000)='/dev/input/mice\x00', 0x0, 0xc2400) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000108000)={{0x2, 0x8000}, 0x48}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) setns(r3, 0x8000000) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f57000), &(0x7f0000f5c000-0x4)=0x4) 2018/02/16 16:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000c16000-0x24)) syz_emit_ethernet(0x2a, &(0x7f0000c1d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/16 16:42:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f00002b4000-0x20)=[{&(0x7f000024b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000314000-0x45)=""/69, 0x45}], 0x2, &(0x7f0000c65000)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f00008e1000), &(0x7f0000abc000)}}], 0x58}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000040a000-0xb)='/dev/vcsa#\x00', 0x7ff, 0xc0141) bind$llc(r1, &(0x7f0000c6e000)={0x1a, 0x7, 0x9, 0x5d5d, 0x65f5c8af, 0x3f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/16 16:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f0000179000-0x10)={0x1d}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d6f000)=0x0) syz_open_procfs(r1, &(0x7f000063d000-0xe)='net/dev_mcast\x00') 2018/02/16 16:42:53 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000031000)='/dev/admmidi#\x00', 0x939f, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000019000-0x8), &(0x7f0000023000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x2}}) 2018/02/16 16:42:53 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000015000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='teql0\x00', {}, {}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000026000-0x38)={0x0, 0x0, &(0x7f0000031000)=[], 0x0, &(0x7f0000004000)=[]}, 0x80) 2018/02/16 16:42:53 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d63000-0x8)='./file0\x00', 0x28042, 0x0) mount(&(0x7f0000571000-0x8)='./file0\x00', &(0x7f0000686000-0x8)='./file0\x00', &(0x7f0000566000)='rpc_pipefs\x00', 0x0, &(0x7f0000266000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000f76000-0x8)='./file0\x00', &(0x7f0000eaf000)={0x1, 0x9}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) lseek(r0, 0x0, 0x3) [ 46.769432] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 46.776961] in_atomic(): 1, irqs_disabled(): 0, pid: 6478, name: syz-executor7 [ 46.783789] binder_alloc: binder_alloc_mmap_handler: 6470 20000000-20002000 already mapped failed -16 [ 46.784327] INFO: lockdep is turned off. [ 46.784339] CPU: 1 PID: 6478 Comm: syz-executor7 Not tainted 4.16.0-rc1+ #314 [ 46.784349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.784356] Call Trace: 2018/02/16 16:42:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000053a000)={0xffffffffffffffff, r0, 0x6, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x100) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000448000)=@nat={'nat\x00', 0x1b, 0x5, 0x558, 0x348, 0x258, 0xffffffff, 0x348, 0x168, 0x488, 0x488, 0xffffffff, 0x488, 0x488, 0x5, &(0x7f00005e2000-0x50), {[{{@uncond, 0x0, 0x120, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@hbh={0x48, 'hbh\x00'}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x19, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @icmp_id}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="bbd6fa38fe4a1051cb9680498fe61ae0", @common='bcsh0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@broadcast=0xffffffff, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @generic="625584c9a23b0c813fc8ea375d2195d4", @common='rose0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @port}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@multicast2=0xe0000002, @ipv4=@empty, @port, @gre_key}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) r2 = openat(r0, &(0x7f0000c9a000)='./file0\x00', 0x840, 0x8) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/02/16 16:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x1) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000f47000)={0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x8) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000b76000)=""/4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000001000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff}) read$eventfd(r4, &(0x7f00006e9000-0x8), 0x8) write$eventfd(r4, &(0x7f0000952000-0x8), 0x8) 2018/02/16 16:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket(0x10002000000011, 0x8000000080003, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c90000-0x11)='/dev/vga_arbiter\x00', 0x60000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009df000), &(0x7f000061e000)=0xc) recvmsg(r0, &(0x7f0000ee9000)={&(0x7f0000341000-0x58)=@alg, 0x58, &(0x7f000029b000)=[{&(0x7f0000dee000-0x50)=""/80, 0x50}, {&(0x7f000002e000-0xa2)=""/162, 0xa2}, {&(0x7f0000202000-0x74)=""/116, 0x74}], 0x3, 0x0, 0x0, 0x1}, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) connect$unix(0xffffffffffffffff, &(0x7f0000fc8000-0xa)=@file={0x1, './file0\x00'}, 0xa) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1f000)='/selinux/status\x00', 0x0, 0x0) bind$packet(r1, &(0x7f00008b7000-0x14)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @empty}, 0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d22000-0x8)) 2018/02/16 16:42:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000896000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000f34000+0xdc9)={{0x5, 0x9}, 'port1\x00', 0x10, 0x100002, 0xdd85, 0x3ff, 0x1, 0xfffffffffffffffc, 0x1, 0x0, 0x6, 0x100000001}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d19000-0xc)={0x0, 0x80000000}, &(0x7f000014f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e75000)=@assoc_value={r2, 0x10001}, &(0x7f0000723000)=0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000855000)={@common='syzkaller1\x00', @ifru_ivalue=0x7}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='gretap0\x00'}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00004d8000)) [ 46.816911] dump_stack+0x194/0x257 [ 46.820535] ? arch_local_irq_restore+0x53/0x53 [ 46.825199] ? fs_reclaim_acquire+0x20/0x20 [ 46.829519] ___might_sleep+0x2b2/0x470 [ 46.833484] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.839377] ? debug_object_fixup+0x30/0x30 [ 46.843722] __might_sleep+0x95/0x190 [ 46.843736] kmem_cache_alloc+0x2a2/0x760 [ 46.843748] ? lock_acquire+0x1d5/0x580 [ 46.855625] ? __rds_conn_create+0xe46/0x1b50 [ 46.860134] ? SyS_membarrier+0x700/0x700 [ 46.864282] ? init_timer_key+0x163/0x3f0 [ 46.864298] rds_tcp_conn_alloc+0xa7/0x4e0 [ 46.872642] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 46.877059] ? rds_cmsg_atomic+0xff0/0xff0 [ 46.881283] ? __lockdep_init_map+0xe4/0x650 [ 46.885667] ? rds_cmsg_atomic+0xff0/0xff0 [ 46.889879] __rds_conn_create+0x112f/0x1b50 [ 46.894275] ? rds_conn_drop+0xb0/0xb0 [ 46.898144] ? lock_acquire+0x1d5/0x580 [ 46.902094] ? __might_fault+0x110/0x1d0 [ 46.906127] ? lock_downgrade+0x980/0x980 [ 46.910248] ? lock_release+0xa40/0xa40 [ 46.914196] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.920059] ? rcu_note_context_switch+0x710/0x710 [ 46.924964] ? kasan_check_write+0x14/0x20 [ 46.929173] ? copyin+0x91/0xb0 [ 46.932429] ? copy_page_from_iter+0x50e/0x7c0 [ 46.936985] ? _copy_from_iter+0xf30/0xf30 [ 46.941194] ? _raw_spin_unlock_bh+0x30/0x40 [ 46.945579] ? rds_message_copy_from_user+0x29e/0x370 [ 46.950744] rds_conn_create_outgoing+0x3f/0x50 [ 46.955387] rds_sendmsg+0xda3/0x2390 [ 46.959170] ? rds_send_drop_to+0x19d0/0x19d0 [ 46.963638] ? fs_reclaim_acquire+0x20/0x20 [ 46.967932] ? lock_downgrade+0x980/0x980 [ 46.972052] ? lock_release+0xa40/0xa40 [ 46.976005] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 46.981870] ? sock_has_perm+0x2a4/0x420 [ 46.985904] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 46.991239] ? lock_downgrade+0x980/0x980 [ 46.995362] ? lock_release+0xa40/0xa40 [ 46.999317] ? selinux_socket_sendmsg+0x36/0x40 [ 47.003962] ? security_socket_sendmsg+0x89/0xb0 [ 47.008699] ? rds_send_drop_to+0x19d0/0x19d0 [ 47.013181] sock_sendmsg+0xca/0x110 [ 47.016871] ___sys_sendmsg+0x767/0x8b0 [ 47.020821] ? copy_msghdr_from_user+0x590/0x590 [ 47.025549] ? up_read+0x1a/0x40 [ 47.028887] ? rds_trans_get_preferred+0xfb/0x130 [ 47.033706] ? rds_bind+0x3bd/0xc00 [ 47.037311] ? __fget_light+0x2b2/0x3c0 [ 47.041259] ? fget_raw+0x20/0x20 [ 47.044686] ? __might_sleep+0x95/0x190 [ 47.048649] __sys_sendmsg+0xe5/0x210 [ 47.052420] ? __sys_sendmsg+0xe5/0x210 [ 47.056369] ? SyS_shutdown+0x290/0x290 [ 47.060325] ? SyS_futex+0x269/0x390 [ 47.064015] ? fd_install+0x4d/0x60 [ 47.067626] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.073143] ? __sys_sendmsg+0x210/0x210 [ 47.077185] SyS_sendmsg+0x2d/0x50 [ 47.080701] do_syscall_64+0x280/0x940 [ 47.084559] ? __do_page_fault+0xc90/0xc90 [ 47.088769] ? finish_task_switch+0x1c0/0x860 [ 47.093236] ? finish_task_switch+0x181/0x860 [ 47.097703] ? syscall_return_slowpath+0x550/0x550 [ 47.102605] ? syscall_return_slowpath+0x2ac/0x550 [ 47.107506] ? prepare_exit_to_usermode+0x350/0x350 [ 47.112497] ? prepare_exit_to_usermode+0x227/0x350 [ 47.117484] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 47.122129] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.126961] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.132120] RIP: 0033:0x453a59 [ 47.135283] RSP: 002b:00007fd588895c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 47.142964] RAX: ffffffffffffffda RBX: 00007fd5888966d4 RCX: 0000000000453a59 [ 47.150207] RDX: 0000000000000000 RSI: 00000000201c3000 RDI: 0000000000000013 [ 47.157450] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 47.164693] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 47.171935] R13: 00000000000004b5 R14: 00000000006f7198 R15: 0000000000000000 [ 47.180052] atomic_op 000000008544a0ad conn xmit_atomic (null) 2018/02/16 16:42:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e7c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e8f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00002fc000)=0x5) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e3e000-0xc)) 2018/02/16 16:42:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) getpeername(r1, &(0x7f0000356000)=@can, &(0x7f0000f06000)=0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f000059b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e97000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000023000)={@generic="c09f72bc22dc7f0a57045f73038982d5", r3}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000455000)={0xff, 0x1f, 0x9, 0x0, 0x101}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r4}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/02/16 16:42:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ce7000-0x50e)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x84, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f06529", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) pipe(&(0x7f00008c4000-0x8)={0x0, 0x0}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f00003cf000)) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f1000-0xc), &(0x7f000088c000-0x4)=0xc) ioprio_set$pid(0x1, r2, 0x8000) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ad7000)) 2018/02/16 16:42:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b66000)={0x0, 0x0}, 0x4000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000001b000-0x4), 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00001b8000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a41000-0x20)={0x3254, 0x0, 0x1, 0xd881}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000020f000-0x10)={r2, 0x2}) seccomp(0x800000000001, 0x1, &(0x7f0000dd4000)={0x1d3, &(0x7f00000f8000-0x10)=[]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00009ae000-0x120)={0x1, 0xfff, 0xffffffffffffffa6, 0x400, [], [], [], 0x8, 0xffffffffffffffff, 0xffffffffffffffe0, 0xf2, "74ecc8fbef04d899e852015d2c215f32"}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x20) 2018/02/16 16:42:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) mq_unlink(&(0x7f000009f000-0x4)="ffc001ae920013000459") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00009f3000-0x4), &(0x7f00008a0000)=0x4) sendto$packet(r0, &(0x7f00003c3000-0x10)="547a763961e065ba0200add8f605b010", 0x10, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/16 16:42:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x1, 0x30182) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001000-0x20)={{&(0x7f0000070000)=""/218, 0xda}, &(0x7f0000001000-0x1), 0x39}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000ee8000-0x38)={&(0x7f0000e35000)={0x10}, 0xc, &(0x7f0000bb1000)={&(0x7f0000bb4000)=@flushpolicy={0x1c, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", [@policy_type={0xc, 0x10}]}, 0x1c}, 0x1}, 0x0) 2018/02/16 16:42:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000791000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f000054a000)=0x80000001) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000e72000)=0x3, &(0x7f000060e000)=0x2) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f000030b000)={&(0x7f000047d000/0x1000)=nil, 0x1000}) 2018/02/16 16:42:53 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000000c000)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@common='tunl0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f000000a000)={&(0x7f000000a000-0x10)={0x1d, r1}, 0x10, &(0x7f000000e000-0x10)={&(0x7f0000009000-0x10)=@can={{}, 0x0, 0x0, 0x0, 0x0, "905443ee70d4940d"}, 0x10}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f000022c000-0x8)={0x0, 0x5}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000027e000)='./file0\x00', 0x20, 0x1) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/16 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000056000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000058000-0x150)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick=0xde23, {}, {}, @raw32}], 0x60) finit_module(r0, &(0x7f000014e000)=')\x00', 0x2) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f000056a000-0x8)={0x1, 0x5}) 2018/02/16 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000376000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000010d000-0x8)={0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000409000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000ffc000-0x4)=0x14) sendto$packet(r1, &(0x7f0000a38000-0x22)="98661c58f2376d1be75110b8931ecaa4a3086fce4cb27ea2b4f46745d49360761a65", 0x22, 0x0, &(0x7f0000dd4000)={0x11, 0x1b, r3, 0x1, 0x2, 0x6, @random="e7316ab497e7"}, 0x14) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000b03000-0x8)={r2, 0x2}) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72}, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000ffc000)=""/83, 0x53, 0x40010020, &(0x7f0000531000-0x8)=@sco={0x1f, {0xfff, 0x6e, 0xfffffffffffeffff, 0x100000000, 0x4, 0x100}}, 0x8) bind$netlink(r1, &(0x7f0000ffb000)={0x10, 0x0, 0x2, 0xd0}, 0xc) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000804000-0xc)={0x10}) 2018/02/16 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) openat$ppp(0xffffffffffffff9c, &(0x7f0000f8d000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10), 0x0) 2018/02/16 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80200000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000032a000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f5a000), &(0x7f0000fcc000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000023b000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000042b000-0x4)) r0 = gettid() r1 = getpgid(r0) tkill(r1, 0x1000000000016) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) recvmmsg(r0, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[]}}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000d55000)) shutdown(r0, 0x0) 2018/02/16 16:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000089d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000f79000-0x10)={0x0, 0x7530}, 0x10) 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000), &(0x7f00004ff000-0x2)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000504000-0xc)={0x6, 0x1, 0x100, 0x1, 0x50cd}, 0xc) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000245000)='/dev/amidi#\x00', 0x9b, 0x200000) accept$packet(r0, 0x0, &(0x7f0000e04000-0x4)) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[@generic={0x0, 0x2}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/16 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008ef000)='/selinux/validatetrans\x00', 0x1, 0x0) flock(r0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fb0000-0x4)) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4000fff) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000034e000-0x20)={0x27ff, 0x2, 0x1000, 0x2000, &(0x7f0000e1c000/0x2000)=nil}) clock_gettime(0x0, &(0x7f0000000000)) memfd_create(&(0x7f000086d000-0x9)='/dev/kvm\x00', 0x1) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f0000169000-0x70)={[{0x7, 0x92a, 0x8, 0xb6fe, 0x0, 0xfffffffffffff801, 0xfffffffffffffbff, 0x6, 0x5, 0x1, 0x7, 0x0, 0x6}, {0x1000, 0xfff, 0x64, 0x80, 0x81, 0x5, 0x80000000, 0x9, 0x7fff, 0xfffffffffffffffd, 0x7fffffff, 0xbb23, 0x800000000000000}, {0x6, 0x80000001, 0x0, 0x5, 0xe65, 0x3, 0x2, 0xa00, 0x80000000, 0x0, 0x2, 0x7fffffff, 0x1}], 0x9}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009f5000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r7 = getuid() fchown(r4, r7, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000497000)=0x100, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000f11000)=0x82, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r1 = syz_open_dev$vcsa(&(0x7f0000b5e000)='/dev/vcsa#\x00', 0x1, 0x2001) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000949000-0x8c)={0x4800000000000000, 0x0, 0x80000000, 'queue0\x00', 0x8}) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000045d000)={0x0, 0x0, []}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00008e7000-0x400)={"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"}) 2018/02/16 16:42:54 executing program 3: perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = syz_open_dev$dspn(&(0x7f0000fce000)='/dev/dsp#\x00', 0x7, 0x480000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00001fd000)=0x8, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000173000-0x12)='/dev/input/mouse#\x00', 0x6d2, 0x8c00) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e05000)={0x0, @in6={{0xa, 0x2, 0xb5b1, @empty, 0x2}}, [0x22, 0x66b, 0x6, 0x1, 0x2, 0x22b9c37f, 0x0, 0x8, 0x9, 0x2, 0x0, 0x3ff, 0x0, 0x9, 0xe28f]}, &(0x7f000070e000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x401, 0x4, 0x5, 0x7, r2}, 0x10) 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') pread64(r0, &(0x7f00008c2000-0x89), 0x0, 0x80040) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007a6000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f00005a0000)="ed19d0b887eaca249b25ec2fef187d3300e2adde77c98027df5b7a39aaf71684f3683927128a5a76ec57b852db783eb4e3e566c0d5e90739d68ba4349bb773e0216fa17bd9f98f6e1cf0e0cd882fe127cab8432ed3f8ccd9cda37a3a25107e270965dd7bfc7eaf14bb8143959b49a7662cf5f368ed9030e00d9971d1061c31a2ce9dae6595560dce7ec1945c6ad85ec3b8a3f19f4b8fdd2eec12b0ad5864c144e14bd5267341f491d33907426468670fd779d5ed3791a8e90f558299829505f0e1353c8a4d", 0xc5, 0x1, &(0x7f00009a7000)={0x11, 0x18, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/16 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x100086) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009bf000)='/proc/self/net/pfkey\x00', 0x402000, 0x0) r2 = semget(0x1, 0x3, 0x80) semtimedop(r2, &(0x7f0000653000)=[{0x2, 0x10000, 0x800}, {0x0, 0x810, 0x800}, {0x3, 0x8d8, 0x1800}, {0x4, 0xd00, 0x800}, {0x1, 0x745, 0x800}, {0x1, 0x2, 0x1800}], 0x6, &(0x7f000091d000-0x10)={0x77359400}) read$eventfd(r1, &(0x7f0000c81000), 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000011000-0x3c0)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [0x0, 0xfffffffffffffffd], [0x0, 0x0, 0xffffffffffffffff], @syzn={0x73, 0x79, 0x7a}, @generic="dd13596b28248e279bfd57254f84cfd0", {}, {}, 0x0, 0x1, 0x0, 0x6e}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x8}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="3445565941589532e5a06958c0f0d2c4"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "229ec6a8e7d05c598a80781b6b52abd4de874f106916ae6d58c77dd8d7db"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000-0xb9)="4d8a03000000", 0x6}], 0x1}, 0x8000) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000006000-0x8)=0x0) creat(&(0x7f0000a24000)='./file0\x00', 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000005000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/16 16:42:54 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000909000)={0x4, 0xfffffffffffffa74}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e0d000-0x8), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x10400) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f16000-0x10)="245eff6683856a1bc6c65badf6c95d37", 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cb9000)='/selinux/checkreqprot\x00', 0x240, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2018/02/16 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000efd000-0x120)={0x0, 0x20, 0x5, 0x80000000, [], [], [], 0xffffffffffffff03, 0xe555, 0x7, 0x1ff, "8de4957bc1b0b6ed92ee6a3ed76c20a9"}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000367000-0x4b0)=@filter={'filter\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x320, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b8, 0x3b8, 0x3b8, 0xffffffff, 0x4, &(0x7f0000ae5000), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x1e8, 0x258, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'yam0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "dcf3e37f5bc6d284274a9bc7552d2a4471e0863024e3ef20a83cc6c9e1ec1dac6c9a167fcb0b8123eb268ddfda6351d146c643c0d8362e01d391103238cbffc1"}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @generic="8ec78784e9a262ac3ec793499bd7eb7a"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) 2018/02/16 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00006b3000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00006a9000-0x4)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000827000)=""/32, 0x20, 0x20, &(0x7f00003c9000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00003f8000-0x4), 0x4) 2018/02/16 16:42:54 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000009e000-0xa)='/dev/dsp#\x00', 0xb0, 0x640) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f000073d000)=0xe8) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x8000000000001e, &(0x7f0000000000), 0x0) unshare(0x0) 2018/02/16 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000070a000)='cgroup\x00') ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000a9d000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='lo\x00'}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000d9000)={0x0, 0x2, 0x7fff, 0x1, 0x5, 0x400, 0x8, 0x2, {0x0, @in={{0x2, 0x0, @empty}}, 0x1, 0xe2, 0x0, 0x8}}, &(0x7f0000e69000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009e2000)={r1}, 0x8) sendfile(r0, r0, &(0x7f00003b3000-0x8), 0x4000027) 2018/02/16 16:42:54 executing program 7: set_robust_list(&(0x7f0000e76000)={&(0x7f00004a9000/0x2000)=nil, 0x0, &(0x7f0000e49000/0x2000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/02/16 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000827000-0x9)='/dev/sg#\x00', 0x2, 0xa000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000056e000)=[@in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x139705d9}], 0x1c) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000806000-0xc)) io_submit(r2, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/02/16 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) rt_sigaction(0x14, &(0x7f00004f2000-0x20)={0xa3, {0x1ff}, 0x4, 0x1}, &(0x7f00005f6000-0x20), 0x8, &(0x7f000067d000-0x8)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00007f1000-0x9)='/dev/dsp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000d9c000-0x4), &(0x7f0000bdb000)=0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty, 0x400}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) getpeername$unix(r2, &(0x7f00009ac000)=@file={0x0, ""/108}, &(0x7f0000982000-0x4)=0x6e) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00009fc000-0x2)='/dev/snd/midiC#D#\x00', 0x3, 0x10000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000fb7000)={0x0, 0x9}) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) lookup_dcookie(0x1, &(0x7f0000cc9000-0x6c)=""/108, 0x6c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x2}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ac2000)) 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b5d000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket(0xa, 0x4400000000080002, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000474000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c9c000+0x631)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e5a000-0x8)={0x0, 0x9c02}, &(0x7f0000d23000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fb2000)={0x7, 0x20, 0x0, 0x5, 0x2, 0x6, 0x8c3, 0xffffffffffffffff, r4}, 0x20) r5 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r5, &(0x7f0000b83000)={r3, 0xffffffffffffffff}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000499000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000cea000-0x4)) 2018/02/16 16:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000084c000)='/selinux/mls\x00', 0x0, 0x0) syncfs(r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000989000-0x4), &(0x7f0000c46000)=0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)=[], &(0x7f00007b6000)=[&(0x7f00008a0000-0x13)='security1vmnet1GPL\x00', &(0x7f00008dd000-0xe)='cp~set:cpuset\x00']) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000701000)=""/205) accept4(r0, &(0x7f0000069000)=@l2, &(0x7f0000087000+0xa5a)=0xe, 0x80000) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000c23000)={{}, {0x77359400}}, &(0x7f0000924000)) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 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) r2 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008d6000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f00008e0000)=""/69, &(0x7f00000a1000-0x4)=0x45) listen(r2, 0x8) 2018/02/16 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) mount(&(0x7f0000f96000-0x8)='./file0\x00', &(0x7f000087d000)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f0000021000)) r0 = syz_open_dev$vcsn(&(0x7f000022f000)='/dev/vcs#\x00', 0x9, 0x8000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000f3e000-0x4)=0x1) 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006c0000-0xb)='/dev/audio\x00', 0x8000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000348000-0xc)={0xff, 0x101, 0x8000, 0x6, 0xf26}) r1 = syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000b7d000)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) syz_open_procfs(0x0, &(0x7f0000a00000-0xa)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004e9000), &(0x7f0000455000)=0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c8f000)={0xffffffffffffffff, 0x1f, 0xe6, 0x2, 0xaf, 0x9, 0x5, 0xfffffffffffffff9, 0x5, 0x5, 0x9, 0x2b8}) 2018/02/16 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000739000-0x40)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x11}, &(0x7f0000356000)) 2018/02/16 16:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e01000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c97000-0xd)='/dev/usbmon#\x00', 0x5, 0x4000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') syz_open_dev$dmmidi(&(0x7f0000fdd000-0xd)='/dev/dmmidi#\x00', 0x81, 0x400000) r2 = syz_open_dev$vcsn(&(0x7f0000d5f000-0xa)='/dev/vcs#\x00', 0x8001, 0x10000) pread64(r1, &(0x7f0000158000-0xdd)=""/221, 0xdd, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ce1000)={0x1000, 0x7f, 0x0, 0x5}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dd1000)={0x1, &(0x7f0000142000)=[{0x2, 0x1, 0x1, 0x20}]}, 0x10) 2018/02/16 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x1, 0x4) semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000bb1000-0x5e)=""/94) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000387000)={0x0, 0x1, [0x0]}) 2018/02/16 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000672000)={0x26, 'hash\x00', 0x6, 0xc, 'tgr160\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f00008c6000)={&(0x7f0000560000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00001ce000-0xd)=[{&(0x7f00004d0000-0xc6)="f259c00c33e3b983700a27de84c24ce6221dbb4ba887f14d940344d2ea22da1ecc9d3dbacfc20ef7308ae10fc920efe3badaf98fddbfe1db66fbe7a8ba2ea9a4dcc002bfa66a5275179429fe2b024a42bc755c550d87de74a8e2258131bd8550a089c9f9539183cef9ab3a2665b37f9e", 0x70}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000140000-0x8)=[{&(0x7f000009c000-0x63)=""/99, 0x1d4}], 0x1, &(0x7f0000d9a000-0x18)=""/24, 0xd}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000435000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000f18000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00002af000)={r3}) accept4$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000faa000)=0x14, 0x800) openat$vsock(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffa000-0xc)={0x0, 0x0}, &(0x7f000097b000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b46000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x0, 0x0, 0xa, 0x20, 0xa0, 0x0, r4, r5}, {0xff80000000000000, 0x1, 0x8a, 0x7, 0x0, 0xffffffffffffffcb, 0x2d4, 0x4}, {0xfffffffffffffbff, 0x2, 0x9, 0xffffffffffffffff}, 0x8, 0xc, 0x0, 0x1, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x1, 0x1, 0x7, 0x10000, 0x10001, 0x5}}, 0xe8) 2018/02/16 16:42:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f0000000000)={@common='syzkaller0\x00', @ifru_settings={0x4, 0x5, @cisco=&(0x7f0000002000-0x8)={0x8, 0x10001}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 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={&(0x7f0000639000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006fa000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x80) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000cd2000+0xb57)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000877000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000020e000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000f3000)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f00002f0000-0x38)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00003b2000-0x10)={&(0x7f0000b98000-0xf8)=@newsa={0xf8, 0x10, 0x96628fc057ac55aa, 0x1, 0x3, {{@in=@multicast1=0xe0000001, @in=@empty, 0x3, 0x1f, 0x3, 0xb867, 0x2, 0xa0, 0x0, 0x7e, r3, r4}, {@in6=@loopback={0x0, 0x1}, 0x2, 0x7f}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x8, 0x2, 0x8, 0x8, 0x6c, 0x2, 0x0, 0xb72c}, {0x436, 0xffffffffffff66da, 0x2, 0xfffffffffffffffd}, {0x8, 0x6, 0x101}, 0x2, 0x7, 0x0, 0x2, 0x0, 0x60}, [@proto={0x8, 0x19, 0x3c}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20008000) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000c0b000)) 2018/02/16 16:42:54 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ece000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000f4d000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000f82000)=""/162) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000847000)) recvmsg(r1, &(0x7f0000652000)={&(0x7f0000b06000)=@rc, 0xffffffffffffffd0, &(0x7f0000360000)=[], 0x0, &(0x7f0000d8a000)=""/20, 0x14}, 0x0) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001ea000)={0x0, 0x0}) lseek(r0, 0x0, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) syz_emit_ethernet(0x46, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "00a2ff", 0x10, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000000156, 0x1, 0xc79, 0x0, 0x0, 0xf, 0x0, "b47216", 0x0, "0579be"}}}}}}}, 0x0) 2018/02/16 16:42:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xb9, 0x5, 0x80, 0x2, 0x4, 0x1, 0x7fffffff, {0x0, @in6={{0xa, 0x1, 0x0, @empty, 0x86}}, 0x6, 0x5414609b, 0x3, 0x1, 0xffffffffffffff13}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x1ff}, 0x8) semtimedop(0x0, &(0x7f0000c00000)=[{}], 0x1, &(0x7f0000001000-0x10)) 2018/02/16 16:42:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x180, 0x0) bind$alg(r0, &(0x7f0000f51000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000002000-0x40)={0x1, 0x5, 0xc0, 0x0, "717b66c51534363634e8f0adc982fd3fc43c831ab842340989a97f713f3a07b081d1e41032f10d3ec1004251", 0x6}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000002b000-0x38)={&(0x7f0000028000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x18, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000002c000)='/dev/qat_adf_ctl\x00', 0x8000000000020000, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$audion(&(0x7f000002d000-0xc)='/dev/audio#\x00', 0xfffffffffffff1c9, 0x212000) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000002f000-0x50)={{0xff, 0x401}, {0x22f3, 0xffffffffffff0001}, 0x2000009c, 0x4, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000008000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000002e000-0x4)=0x1008) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000002f000-0xc)={@loopback, @rand_addr}, &(0x7f000001d000)=0xc) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000002f000)={r2, 0x50, &(0x7f0000030000-0x50)}, 0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000002e000)={0x1, 0x6, 0xfffffffffffffe00, 0x0, 0x7f, 0x7, 0x239, 0x2, 0x8, 0xffffffffffff0001, 0x8}, 0xb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000002e000-0x27)={0x0, 0x1f, "722c48f46f43252969473d8fa40332175a9c48ec74b6e9169abcfe43df0b29"}, &(0x7f000002e000-0x4)=0x27) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000022000)={r4, 0x8}, &(0x7f000002d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000024000-0x6)={r5, 0x4}, 0x6) 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb6704d76a953ce55) sendmsg$nl_route(r0, &(0x7f000088a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000071f000)={&(0x7f000022d000-0x2c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f7000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a52000)={{{@in6=@mcast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000f4e000)=0xfffffffffffffc78) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002e7000)={0x0, 0x0, 0x0}, &(0x7f00000b4000)=0xc) fchownat(r0, &(0x7f00009df000)='./file0\x00', r1, r2, 0x1000) pause() r3 = socket$netlink(0x10, 0x3, 0x100000004001b) bind$netlink(r3, &(0x7f0000684000)={0x10, 0x0, 0xffffffffffffffff, 0x400001}, 0xc) 2018/02/16 16:42:54 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x20}) pipe2(&(0x7f0000006000-0x8)={0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000002000)=0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000004000-0x4)) 2018/02/16 16:42:54 executing program 3: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x4, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/checkreqprot\x00', 0x501802, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000028000-0x44)=[{{0x0, 0x0, &(0x7f000002f000-0x10)=[{&(0x7f000002e000)=""/4096, 0x1000}], 0x1, &(0x7f000002e000)=""/99, 0x63, 0x8}, 0x80}, {{&(0x7f000002e000)=@can={0x0, 0x0}, 0x10, &(0x7f0000029000)=[{&(0x7f000002e000)=""/175, 0xaf}], 0x1, &(0x7f000001e000-0x17)=""/23, 0x17, 0x7}, 0xfffffffffffffffb}, {{&(0x7f000000c000)=@rc, 0x9, &(0x7f0000009000-0x50)=[{&(0x7f000001d000-0xf8)=""/248, 0xf8}, {&(0x7f000002e000)}, {&(0x7f0000004000-0x61)=""/97, 0x61}, {&(0x7f000002f000-0xa6)=""/166, 0xa6}, {&(0x7f000002e000)=""/4096, 0x1000}], 0x5, &(0x7f0000004000)=""/182, 0xb6, 0x8}, 0x1ff}, {{&(0x7f000002e000)=@rc, 0x9, &(0x7f000002f000-0x10)=[{&(0x7f000002f000-0x63)=""/99, 0x63}], 0x1, &(0x7f000002f000-0x1000)=""/4096, 0x1000, 0x8001}, 0x69e}, {{&(0x7f000002e000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, 0x1e, &(0x7f000001f000-0x50)=[{&(0x7f000002f000-0xb7)=""/183, 0xb7}, {&(0x7f000002e000)=""/136, 0x88}, {&(0x7f000001e000-0x7)=""/7, 0x7}, {&(0x7f0000028000-0x27)=""/39, 0x27}, {&(0x7f0000028000-0x51)=""/81, 0x51}], 0x5, &(0x7f000002e000)=""/207, 0xcf, 0x9}, 0x707}], 0x5, 0x0, &(0x7f0000029000-0x10)) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000027000)={r2, 0x1, 0x6, @random="0031f51acc57"}, 0x10) sendmsg(r0, &(0x7f000002d000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f000000210003fd6d000000000000000203000000fc0000000000c8080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/16 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff06, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x1, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8b33e"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004dd000), &(0x7f0000aab000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a55000)={0xffffffffffffffff}) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b0e000)={0x3, [0x3, 0x8001, 0x1]}, 0xa) getpgid(0x0) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000b0d000), &(0x7f0000b0e000-0x4)=0x4) 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000e2000)={@loopback, @rand_addr, 0x0}, &(0x7f000024f000)=0xc) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000121000)=0x0, &(0x7f0000061000), &(0x7f000024f000)) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000250000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7, 0x1, 0x3, 0xa, 0x20, 0x20, 0x1, r1, r2}, {0xff, 0x0, 0x7, 0x20, 0x7fff, 0x4, 0x9fd2, 0x6}, {0x0, 0xf5e, 0x6c9, 0x20}, 0x1b43c926, 0x6, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x2, @in6=@empty, 0x4, 0x6, 0x1, 0x900000, 0x6, 0x3, 0x5}}, 0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37}}) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x22d, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x5, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x108}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)) 2018/02/16 16:42:54 executing program 6: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000032d000-0x28)={@common='ip6tnl0\x00', 0x200}) r1 = syz_open_dev$audion(&(0x7f00000ca000)='/dev/audio#\x00', 0xee, 0x588c0) ioctl$TCGETS(r1, 0x5401, &(0x7f00000f1000)) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000410000)={0xe60a, 0x6, 0x0, 0x7, 0x6, 0x97}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x46, &(0x7f00002e9000-0x4), 0x229) sendto$inet6(r2, &(0x7f000032d000), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) syz_open_dev$midi(&(0x7f00004b9000-0xb)='/dev/midi#\x00', 0x7, 0x1) 2018/02/16 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f0a000-0xb)='/dev/vcsa#\x00', 0x8, 0x200045) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002db000)=0x2) getcwd(&(0x7f0000193000-0x8d)=""/141, 0x8d) clock_gettime(0x5, &(0x7f00000d7000-0x10)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000a1b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x3, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ce5000+0xce4)={0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0xf, 0x10, "fb5e3ff3aab256eda72ac6502739184e550e396671364b23e54b56460a737605aac7bf9b2bdb997627c9e9f675b20796d856b8249c44289997cc49f5b6327543", "fdc4123090fb23b910a36d2eb6db224927fb5314ab97e6582358dd2b39298a99", [0x2, 0x10000]}) 2018/02/16 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c63000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)={0x0, 0x0, 0x9}) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d53000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000869000-0x28)={0x3, 0x0, &(0x7f0000860000-0xf7)=""/247, &(0x7f0000f6d000-0xff)=""/255, &(0x7f0000a2c000-0x29)=""/41, 0x2}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b5a000)='/dev/audio\x00', 0x20900, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000014b000-0x8)={0x0}, &(0x7f000097e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005af000-0xc2)={r3, 0xba, "acf237583eda7ea388ca8bbd0b79933ec2a2cea04b59c7daea6a5ba25033a2ae8699194137eb9729252bc4ea9dfd6a6a61cc5a8e562e5b1fcfef4c944f240e81b32c89b11f0b0ee77d1c597ce27188e83677d983c7f4643692a20dd85e959c9aece80cc02fb0dcd5c00c3b5b24a28c5c8b230c4a3a5b8a0045b0e624c17aa91690e1879b385c9a5698e12cd9ce4983f08aafcdf32774e281f278f9b050cd139d83c83ac2860b9794efaff9c7eab5c7976bcd60616431fb9cebc7"}, &(0x7f0000ba7000-0x4)=0xc2) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000844000)="01", 0x1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r4, &(0x7f0000542000-0xc)={r5, 0xffffffffffffffff}) 2018/02/16 16:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') pipe(&(0x7f00003ac000-0x8)={0x0, 0x0}) r1 = open(&(0x7f00006a1000)='./file0\x00', 0x841, 0x20) readv(r0, &(0x7f0000907000)=[], 0x0) open_by_handle_at(r1, &(0x7f0000b1f000)={0x5f, 0x2000000, "a70909a164c6122c1ce076526e416f020771bd445ebc6a905290b7a4e1cd5b070b05cffb3bf28288de53a00ead98d22067bacbf94762a0fbc3e2be6ee0d59f21dc67fe834e01ee065428d6745a5039043af15ddf149a5e"}, 0x80) 2018/02/16 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x4) fcntl$notify(r2, 0x402, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000548000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000ed8000-0x4)=0x5, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 47.738705] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 47.762848] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/02/16 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)={{0x0, 0x0}, {0x0}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ccc000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) timerfd_settime(r0, 0x0, &(0x7f000097d000-0x20)={{r2, r1}, {0x77359400}}, &(0x7f0000a57000)) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000006000)) pwrite64(r0, &(0x7f000023a000)="dc0f1a64979eb3d51e735cc10291f33c16cad96ef9f8f49ada3e9cb9caaa7dc3f3a0fb0eff5fa6b433fd5ae6243303b04e043ea8b955afe522d0cd2356cb4eff5799a193bb340f4b5e91f96529cfd246801e", 0x52, 0x0) 2018/02/16 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/cuse\x00', 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b5000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) renameat2(r0, &(0x7f00009a1000-0x8)='./file0\x00', r1, &(0x7f000071d000)='./file0\x00', 0x6) socket$inet_icmp(0x2, 0x2, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000a92000)={0x0, r0, 0x4, 0x1}, 0x14) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000fde000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fdd000)={0x0, 0x1}, &(0x7f0000e41000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003de000-0x8)={r2, 0xf88}, &(0x7f00004c8000-0x4)=0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0xfffffffffffffffe, 0x0) symlinkat(&(0x7f0000016000-0x8)='./file0\x00', r3, &(0x7f000001f000)='./file1\x00') 2018/02/16 16:42:54 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000e4e000-0xc)='/dev/audio#\x00', 0x8, 0x20000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000487000-0xb4)=""/180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd9000-0xc)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001}) 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c2b000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00005c3000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000816000)=0xc) syz_fuse_mount(&(0x7f0000565000)='./file0\x00', 0x4000, r0, r1, 0x6, 0x420) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00007b6000-0x9)='/dev/vcs\x00', 0xc4041, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000972000)={0x2215798e}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000026000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff}) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000018000)={r6, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000d7f000)={r6, 0x0, 0x0, 0xffffffffffffffff}) 2018/02/16 16:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000992000-0x10)='/selinux/access\x00', 0x2, 0x0) fadvise64(r0, 0x5e, 0x3, 0x3) set_mempolicy(0x4001, &(0x7f000041c000)=0x4, 0xcbb) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xb)='net/psched\x00') close(r0) 2018/02/16 16:42:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf2, "460086ee67c56b34571b8ef6f6b0d07de2fb55ae7632fcf81de6650fea85f21674a5e597f61c893561f2fa7f42cf2997d4cbba21dd2e8ce9cb5922e5124f41a25c1b237f7e43c277dfce457a7c7fefced90c86cb26756ca55646f6ba50c2bbb92d7fb9dce8a72bd5fba4b102c050afdb0d0776b0ad18ebf87ee93b272f19b47f8f116932aa045fc615852558aee76bcb9f6c97546784aa8de08c163dcb72ca1e61c03bf6c18f4002c3e98172d1f07ed213ef9378ba2be99a4cdde0341135f50963d53741b7835ae890b000372db4b07e9293ad71d2cb63df4eb361d7c8add797307e83a6d47e3bc15e0d6c4ae191e117a8b3"}, &(0x7f0000000000)=0xfa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c81000-0xd)={r1, 0x2, 0x9, 0x8}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0x52, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000341000)) setsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) 2018/02/16 16:42:54 executing program 0: r0 = memfd_create(&(0x7f0000d7d000-0x2)=')\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000d5e000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20002}, 0xc, &(0x7f0000001000-0x2)={&(0x7f0000a7b000)=@bridge_delneigh={0x74, 0x1d, 0x0, 0x6, 0x0, {0x2, 0x0, 0x0, r1, 0x50, 0x14, 0x2}, [@NDA_LLADDR={0xc, 0x2, @empty}, @NDA_VNI={0x8, 0x7, 0xf79}, @NDA_VNI={0x8, 0x7, 0x4}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, @NDA_DST_MAC={0xc, 0x1, @empty}, @NDA_SRC_VNI={0x8, 0xb, 0xb0}, @NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x74}, 0x1}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) flock(r2, 0x7) 2018/02/16 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c65000)={r0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a7e000-0x4)=0x200, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000324000)=0xffffffffffffffc0, 0x4) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4}}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000499000-0x6)={r1, 0x19}, &(0x7f0000b82000)=0x6) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4), &(0x7f00002a8000), &(0x7f000001d000-0x4)) bind$inet6(r2, &(0x7f00009e1000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000503000-0xc)={0x6, r0, 0x1}) lseek(r2, 0x3, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000bb2000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000884000)=0x3ff) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00007cb000-0x90)) r4 = syz_open_dev$sg(&(0x7f0000eb4000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r4, 0x4b32, 0x2b94) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6c000-0x1)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000854000-0x4)=')*,\x00', &(0x7f00003e3000-0x7)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000835000-0x9)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000163000-0x1)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r2, &(0x7f0000d46000), 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x0]}, 0x14) bind$bt_hci(r3, &(0x7f00000b8000)={0x1f, 0x3, 0x3}, 0x6) accept4(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00007c8000)=0x8d, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000776000)={0x0, 0x1f, 0x0, &(0x7f00004b3000)}) openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f00000e8000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x40000) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb), 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008f9000)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d9d000-0xc)={@rand_addr, @multicast2=0xe0000002, @rand_addr}, 0xc) r5 = dup(r2) sendmsg$unix(r5, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c1000-0x40)=[{&(0x7f000012b000-0xd8)="59cb9a", 0x3}], 0x1, &(0x7f0000341000-0x90)=[], 0x0, 0x40001}, 0x14) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00009e1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002d7000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fchmod(r2, 0x8a) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000962000-0xb4)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, []}, 0x14}, 0x1}, 0x0) 2018/02/16 16:42:54 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000014000-0xc)='/dev/amidi#\x00', 0x7ff, 0x4000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000013000)={0x7, 0x3, 0x1, r1}) 2018/02/16 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x5, 0xb, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = syz_open_dev$sndpcmp(&(0x7f0000d01000)='/dev/snd/pcmC#D#p\x00', 0x688c, 0x40) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e6e000-0x10)={0x3d7d, 0x100000000}) [ 47.894786] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000f6000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000f96000-0x8)='./file0\x00', &(0x7f000087d000)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f0000021000)) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @connect}], 0x1c) timer_gettime(0x0, &(0x7f0000003000-0x20)={{}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000004c000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0x1, 0x0, 0x9, 0x8, 0x7, 0x7}, &(0x7f000004c000)=0x20) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000043000-0x2)=0x8) 2018/02/16 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xc0fe}, 0x20) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/16 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000058a000-0x11)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ac9000)={0x1, 0x0, 0x400}) ioctl$TIOCEXCL(r0, 0x540c) pwrite64(r0, &(0x7f00007ab000-0x1000)="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", 0x1000, 0x0) signalfd4(r0, &(0x7f0000169000-0x8)={0x778}, 0x8, 0x80000) 2018/02/16 16:42:54 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000442000)='/dev/audio\x00', 0x882, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xffffffffffffc351}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r1, 0x3, 0x5, [0x4cce, 0x1, 0x82e, 0x1ff, 0x1]}, &(0x7f0000001000-0x4)=0x12) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000d1e000)={{r2, r3+30000000}, {0x0, 0x1c9c380}}, &(0x7f00005ed000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r4, 0x4000000002283, &(0x7f0000139000)='4') r5 = add_key$user(&(0x7f00006ba000)='user\x00', &(0x7f0000395000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d2d000)="141bb0958217f063fa", 0x9, 0xfffffffffffffffe) keyctl$update(0x2, r5, &(0x7f0000044000)="c479ab1508bbc8da95be8c7427b7484ba488b50da8718e26bc1d0f25679fa77fee72af3ddb53a12da79bdd10447e7f3c7e1fa23568518047a1876b7f9768ba3cdb7e60a5b87417c769e1e65b88673fe2d1c42a1f4abe43cf9e9bfefb616a1611cf3a20380c401ace4ad4dbe37d7b4c086c6cd1614188f2785ffd4115e93eca3b39f240667497306005cbbe146a1ac7b9fa9afef0509178d055651c9c87a98b0c2119735ae93c86da7110edc3dbcc34046290e50b7699cfe2d5baafa8b8db5788a1fc997d79f55d2468f7a694050c4c7b3e6f59538c82c277e4728961ff4c9b73734a07ea2ade46f93e4df0086887ec0e", 0xf0) readv(r4, &(0x7f00001b5000-0x50)=[{&(0x7f0000608000-0x13)=""/19, 0x13}], 0x1) write$evdev(r4, &(0x7f0000b5e000-0x78)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/02/16 16:42:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000826000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) open(&(0x7f0000b02000)='./file0\x00', 0x20000, 0x1) 2018/02/16 16:42:54 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000f9b000-0x4)=0xe8) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000e60000-0x3)={0xc, 0x15, &(0x7f00009cf000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0xd0e, 0x8, 0x7, 0x5, 0x0, 0x5}, @map={0x18, 0x0, 0x1, 0x0, r0}, @ldst={0x3, 0x1, 0x1, 0x6, 0x6, 0x36, 0xfffffffffffffff0}, @exit={0x95}, @map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x1, 0x1, 0x0, r0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xc31}, @exit={0x95}], {0x95}}, &(0x7f000095c000)='GPL\x00', 0x6, 0x70, &(0x7f0000e8a000)=""/112, 0x41f00}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xd, 0x1, 0x4, 0x3, 0x1, r0, 0x0, [0xa]}, 0x2c) 2018/02/16 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 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) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000177000-0xe8)={{{@in=@multicast2, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000bc5000)=0xe8) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000004000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/16 16:42:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000738000)={&(0x7f00003cd000/0x4000)=nil, 0x100000000, &(0x7f0000572000/0x1000)=nil}, 0x18) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000054a000-0x4)=0x9d) ioctl$TCSETSF(r0, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) read(r0, &(0x7f0000131000)=""/97, 0x61) unlink(&(0x7f0000c5b000-0x8)='./file0\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000887000-0x8)) munmap(&(0x7f0000ae2000/0x4000)=nil, 0x4000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c2f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000635000-0x10)={0x1, &(0x7f0000676000)=[{}]}) 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000027a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe(&(0x7f0000851000-0x8)={0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000923000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00003ee000)={r2, 0x0, 0x0, r3}) r4 = syz_open_pts(r0, 0x0) dup3(r4, r0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000695000)) 2018/02/16 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000069c000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0xfffffffffffffe02) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/checkreqprot\x00', 0x10100, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000be5000-0x6e)=""/110) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000995000)='/dev/mixer\x00', 0x82800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00003e7000-0x4)=0x10000, 0x4) dup2(r4, r3) 2018/02/16 16:42:54 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f000000f000-0x134)="07634359d89714d1929d74ffaf2819c088a30fc616195cac4fd4888e0c299283fad53428a56d969043511b6fa671d166f8891c2ecd51964a8780de6b5a5917f084b350b9e7571ef9c5a76e000000000000000939430c9c19ab2757ccf5846e8ffcd4f79454eb6e894ae9869abaa751af954a6dd04b276b36bac87c1561b89b729ee6bdc14107379695f650916d0c033de09d1c584fb481d0ec7a49033c54c222f6af44de5a1907ce1a55385a1e7fc24c25a991ce252b574ce990a5ae03d8d8929492f28fd0003bd0d1d23dcd2924879bb677f1981f226caad1908c9639dc1be664c814599430f7bb4a385d4d46d966a9b5b5c3736091d233acce7bcdbfa8ead8f6277c422f20c4d3ec4141c9339426460bf422133b61fa0516e3f8935aa2189d2ac2bc7292756532ffd4602e97f72cf200230c4c", 0x134, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000014000-0x8)={0x7}, &(0x7f0000000000), 0x8) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f0000055000-0x20)={0x3, 0x2, 0x1000, 0x3, r1}) write(r0, &(0x7f00000c8000-0x24)="24000000210025f0071c0165ff0f000e020000000010000002f1000c08000b00fc000000", 0x24) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000007000)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x20080) perf_event_open(&(0x7f0000008000-0x78)={0x4, 0x78, 0x2, 0x3f, 0x8000, 0x8, 0x0, 0x63, 0x2, 0x4, 0x7ff, 0x400, 0x7, 0x2, 0x5, 0x7ff, 0x318, 0x3f, 0x5, 0xae, 0x2443, 0x7f, 0x1, 0xd03, 0x3, 0x3ec, 0x8, 0x4, 0x7ff, 0x9, 0x6, 0xffffffffffff7fff, 0x5, 0x3, 0x6, 0x0, 0xb2, 0x0, 0x0, 0x40, 0x1, @perf_config_ext={0x1, 0x5}, 0x20, 0x1, 0xa544, 0x3, 0x7, 0x8, 0x46066ab}, r0, 0x2, r1, 0x8) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2000) fcntl$setstatus(r2, 0x4, 0x4000) 2018/02/16 16:42:54 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) statfs(&(0x7f000001b000)='./file0/file0\x00', &(0x7f0000024000-0x3)=""/3) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000034000)='./file0\x00', &(0x7f0000035000-0x44)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000035000)='/dev/hwrng\x00', 0x400080, 0x0) renameat(r0, &(0x7f0000035000-0xe)='./file0/file0\x00', r1, &(0x7f0000027000)='./file0/bus\x00') open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/02/16 16:42:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ceb000)=@hopopts={0x0, 0x2, [], [@calipso={0x7, 0x8, {0x0, 0xa2431e9699c79dc, 0x0, 0x0, []}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00009ae000)={0x6, 0x1f, 0x2, 0x2, 0x11}) connect$inet6(r0, &(0x7f0000de1000-0x1c)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1}, 0x1c) 2018/02/16 16:42:54 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000ab000+0xed7)='/dev/dsp\x00', 0x109000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x10000, 0x1ff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r2, @in6={{0xa, 0x1, 0xdf7e, @empty, 0x101}}, [0x9, 0x4, 0x10000, 0xfffffffffffff02b, 0x9, 0xd5a8, 0x5, 0xffffffff, 0x0, 0x0, 0x0, 0x87, 0xbf4, 0x0, 0x6]}, &(0x7f0000000000)=0x108) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x9f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000086d000)={0x0, 0x9, 0x200, 0x0, 0x1, 0x7, 0x3ff, 0x8000, {0x0, @in6={{0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x48c}}, 0x6, 0xb17e, 0x9, 0x2, 0x5c208041}}, &(0x7f00005e2000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000896000-0x8)={r4}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000369000)=0xd5b9, 0x4) open$dir(&(0x7f0000419000-0x8)='./file0\x00', 0x40000, 0x757ca1bb29967542) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9204, 0xf0b1) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e84000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x8a001) dup2(r0, r1) 2018/02/16 16:42:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000), 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000697000-0x4), 0x4) 2018/02/16 16:42:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000874000-0xf)='/dev/sequencer\x00', 0x47ffe, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c55000-0x8)) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f000064a000)=""/115) 2018/02/16 16:42:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/16 16:42:54 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000beb000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x402202) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00003d6000)={0xde, 0x1, 0x5, 0x8000, "f815845aa0fb40928d57b467f811f6572865a510de861701a8e77063ca932d7ccc2478e74dffc0575ff87ff2", 0x7fff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f00007e0000-0x1000)="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", 0x1000, 0x41, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x800) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000061000)=0x8, 0x4) readv(r1, &(0x7f0000b61000)=[{&(0x7f0000e7b000-0xc2)=""/194, 0xc2}], 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000586000-0x8)) 2018/02/16 16:42:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000182000)='/dev/input/mice\x00', 0x0, 0x2400) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003d7000)={0x0, 0x458}, &(0x7f00004c4000-0x4)=0x8) timer_create(0x9, &(0x7f0000aa0000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f00007b4000-0x4)) r1 = shmat(0x0, &(0x7f0000a3e000/0x1000)=nil, 0x4000) shmdt(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000086a000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) bind$ax25(r2, &(0x7f0000585000)={0x3, {"d75a3e33c927f2"}, 0x401}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000555000-0x4)) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000aed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/16 16:42:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x4, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f000064d000), 0x81) 2018/02/16 16:42:54 executing program 3: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) connect$inet(r0, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f24000)="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", 0xfe, 0x800, &(0x7f000003c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000aad000)={@generic="9b2e93f03398fc6a8f681d7fdf0ae2f0", @ifru_data=&(0x7f0000b7b000-0x20)="b65a07194274f58a9d5424c0467f906eb2e48828717dcc91e53a8461484f5a7a"}) sendto$inet(r0, &(0x7f0000f22000-0xf), 0x0, 0x0, &(0x7f00000a9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/16 16:42:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b29000-0x20)="ad56b6c5820fb995298992ea54c7be17ec323ee3469cf4403e99bdc910203c19", 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b1f000)='/dev/qat_adf_ctl\x00', 0x2000c0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ca9000), &(0x7f0000af0000)=0x4) 2018/02/16 16:42:54 executing program 5: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000781000-0xc)={0x7, r0