[....] Starting enhanced syslogd: rsyslogd[ 16.229117] audit: type=1400 audit(1520638385.775:5): avc: denied { syslog } for pid=4071 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 periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] 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: [ 18.480911] audit: type=1400 audit(1520638388.027:6): avc: denied { map } for pid=4210 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 '10.128.0.53' (ECDSA) to the list of known hosts. 2018/03/09 23:33:14 fuzzer started [ 24.755520] audit: type=1400 audit(1520638394.302:7): avc: denied { map } for pid=4221 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/09 23:33:14 dialing manager at 10.128.0.26:33593 [ 30.402855] can: request_module (can-proto-0) failed. [ 30.412563] can: request_module (can-proto-0) failed. 2018/03/09 23:33:20 kcov=true, comps=true [ 30.985059] audit: type=1400 audit(1520638400.531:8): avc: denied { map } for pid=4221 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9387 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/03/09 23:33:23 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x200, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) syz_open_pts(r2, 0x100) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000100)=0xf) ioctl$TCXONC(r0, 0x540a, 0xb5) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000140)={0x80000000000000, 0x2, 0xffffffffffffffff, 0x0, 0x1e}) ioctl$KVM_NMI(r0, 0xae9a) rt_sigtimedwait(&(0x7f0000000180)={0xfffffffffffffffe}, &(0x7f00000001c0), &(0x7f0000000200)={0x77359400}, 0x8) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000240)=""/118) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x9, 0x34f}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r3, 0x7fff, 0x4, [0x1, 0x8, 0x200, 0x100000001]}, &(0x7f0000000380)=0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000003c0)=0x1, 0x4) connect$vsock_dgram(r2, &(0x7f0000000400)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000440)=r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00000004c0)={0x800, 0x8, 0x6df7, 0x6}, 0x6) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000500)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000005c0)={r2, 0x50, &(0x7f0000000540)}, 0x10) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000600)=0x33, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x600000, 0x0) pselect6(0x40, &(0x7f0000000680)={0x1, 0x1, 0x10001, 0x8, 0xdc2, 0x5, 0x4, 0x6}, &(0x7f00000006c0)={0x8, 0x6, 0x2, 0x5, 0x6, 0x20004000, 0x8, 0x9}, &(0x7f0000000700)={0xfff, 0x6f1a, 0x6, 0x8001, 0xced, 0x81, 0x1, 0x1000}, &(0x7f0000000740), &(0x7f00000007c0)={&(0x7f0000000780)={0x8}, 0x8}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000840)={0x3, &(0x7f0000000800)=[{0x1, 0x1ff, 0xf, 0xb408}, {0x6, 0xcc, 0x1, 0x100}, {0x400, 0x20, 0x8, 0xc4}]}, 0x10) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000880)=0x400, 0x4) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f00000008c0)=0x1, 0x4) socket(0x9, 0xa, 0x7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0xffff}, 0x4) 2018/03/09 23:33:23 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40600, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040), 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000280)={r2, &(0x7f0000000200)=""/74}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00000002c0)=""/170) bind$llc(r0, &(0x7f0000000380)={0x1a, 0x323, 0x6, 0x2, 0xffffffffffffffc0, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006580)={'dummy0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000065c0)=r3) statfs(&(0x7f0000006600)='./file0\x00', &(0x7f0000006640)=""/65) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000066c0)={0x0, 0x6, 0x20, 0x8001, 0x20}, &(0x7f0000006700)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000006740)={r4, 0x61, "56da8ae8c316f7b03c45b46fb768ff9de966c0590a0d96204894fe1409076e9f98d5ef8d1a75df11263bd83748a041bf81f282e360b6500859be572bc8cb949f12b046f18edea6bcce585d89e7a5297b76f3942666dac7d360091b3ec30d0c42bd"}, &(0x7f00000067c0)=0x69) recvfrom$llc(r0, &(0x7f0000006800)=""/158, 0x9e, 0x2020, &(0x7f00000068c0)={0x1a, 0x17, 0x5, 0x5, 0x0, 0x2, @random="c6560563b19c"}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006900)='dctcp-reno\x00', 0xb) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000006940)="8d3bf8d4508c468e5b9cf04f570d9ee7db265a16a3ded63f4d743dc497ccf82b3555a211337e0c170cbf7b8c1ef052fc4046a4c447445cad3b1f9417808bec25aff7342840e38d654e75e5fbc423b870cbe1fe8e8356c88de0f7d3a49fc40d9e898a00c33c0f66cc8b78fb3c481bb37192e1e2b904c70accb81f3b7039e927794f0f14e807445270ee5f4444587bcdcb32be83f6527580f690e184496ef22e1686289ab8ad9d8d7c7d7f64d10ba0799f8ecf79c67c67cc122c30445e42e72313a1196cdfd9df5f66145428f3854881c2b065e8727d8b4de0a5129301f2d81cfef05c2ed71c4ec66d9db3269e7cb63458dae0", 0xf2) r6 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000006a40)={{0x2, 0x4e22, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e22, @rand_addr=0x3}, 'bond0\x00'}) listen(r1, 0xfffffffffffffffa) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006ac0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000006b40)={0x1, &(0x7f0000006b00)=[{0x9, 0x6}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000006b80)={r4, 0x6, 0x10, 0x3f, 0x5}, &(0x7f0000006bc0)=0x18) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000006c00)={'lo\x00', 0x6}) fcntl$getown(r7, 0x9) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000006c40)) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000006c80), &(0x7f0000006cc0)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006d00)={r5, @in6={{0xa, 0x4e22}}}, 0x84) 2018/03/09 23:33:23 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/100, 0x64}], 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180), 0x2) syncfs(r0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0xffff, 0x1, 0x1ff, 0x4, 0x2, 0xd84, 0x2, 0x8], 0x8, 0x8, 0x933d, 0x5, 0xffffffff, 0x3, {0xf15, 0x5, 0x40, 0xa1, 0x2, 0xf31d, 0xff5a, 0x401, 0xd86d, 0x100000000, 0xfffffffffffffffd, 0x9, 0xffff, 0x20, "2d42ea2b18123ab6d5ee55a9b7d05eef3728923c6a6d71ea9357c871df474461"}}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x0, 0xc2, 0x7, 0x6ea}, 0x8) connect$pptp(r1, &(0x7f00000002c0)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) connect$pptp(r1, &(0x7f0000000300)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000340)=""/4096, &(0x7f0000001340)=0x1000) sendto$inet6(r0, &(0x7f0000001380)="729820b3f70ed432e687df690a13112cb646d1dab25090b3780015a2b31cbc8f6981289d2a8225ec75ce0c81a92b67e397edd4922121967eb77559000c58572314ab984026c65ec0446712401a74a3e9f5d04507001cfc16ba419fb949bd29611e4c67545741c88baa2a5c00bad045bb128c3731eefaca208095ec4dc6c587091afcb79cd315ed9d4d841c2361ed5c7d0b93c63368efad085282cf59f81df30ad920e0cbd8a7e6ed058c1e2bcf96b7589b196be082a59e37452bea3559061af59361194dcf719cd92568cdff2dc59d9a4cc7dbb9107ad156bfccd7b8", 0xdc, 0x40000, &(0x7f0000001480)={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x8c44}, 0x1c) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000014c0)={'nat\x00'}, &(0x7f0000001540)=0x78) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001580)=""/200) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001680)={0x0, 0x8, 0xa5f, 0x1f, 0x9, 0x2}, &(0x7f00000016c0)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001700)={r2, @in6={{0xa, 0x4e24, 0x32d, @loopback={0x0, 0x1}, 0x100000000}}}, &(0x7f00000017c0)=0x84) lseek(r1, 0x0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000001800), 0x800) open_by_handle_at(r1, &(0x7f0000001840)={0x49, 0x0, "20747a4c7230b725871ee84df957f5bb0b9b8dec307fd6b5d84ce21f0b503428c85e8859d61da5d89bff3258ab36ba08601f6882ef0ad1bdee51aca064cd887df3"}, 0x101000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000018c0)={{0xf002, 0x2000, 0xc, 0x80, 0xfffffffffffffffd, 0x5, 0xfffffffffffffffb, 0xfffffffffffff8d3, 0x8, 0xe0, 0x3, 0x41e}, {0x0, 0x4000, 0xc, 0x7fff, 0x20, 0x8, 0x7, 0x6, 0x80, 0x7fff, 0x0, 0x6}, {0x5004, 0x3000, 0xe, 0x1, 0xfffffffffffffffe, 0x6, 0x4, 0xf7c6, 0x80000001, 0x596, 0x7fffffff, 0x4}, {0x0, 0x100000, 0xb, 0x6a42, 0x800, 0x2, 0x6, 0x9, 0x2, 0x80000001, 0x6, 0x800}, {0x4000, 0x6000, 0x3, 0x95, 0xdb40, 0x765b2104, 0x100000001, 0x5, 0x80000000, 0x3ff, 0x7772, 0x8000000000}, {0x1, 0x0, 0xf, 0x43f4, 0x3ff, 0x8, 0xff, 0x1, 0xfffffffffffffffa, 0x1f, 0x0, 0x81}, {0x5000, 0x100000, 0xf, 0xb89, 0x7fff, 0x800, 0x3, 0x3cd, 0x3, 0xffffffffffffff88, 0x7d0, 0xfffffffffffff598}, {0x4000, 0x13000, 0xd, 0x3, 0x8f6, 0x1, 0x400, 0xffffffff, 0x0, 0x3, 0x0, 0x9}, {0x6000, 0x1}, {0xf000, 0x1000}, 0x0, 0x0, 0x0, 0x200, 0xe, 0x1, 0x7004, [0x7, 0x1, 0x1000, 0x5]}) r4 = syz_open_dev$adsp(&(0x7f0000001a00)='/dev/adsp#\x00', 0x3, 0x0) r5 = msgget(0x3, 0x20) msgsnd(r5, &(0x7f0000001a40)={0x1, "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"}, 0x1008, 0x800) flistxattr(r4, &(0x7f0000002a80)=""/188, 0xbc) timer_create(0x6, &(0x7f0000002c80)={0x0, 0x2a, 0x0, @thr={&(0x7f0000002b40)="54aac8b41c09053a625eea3344804642d26dda90c1cc2e0692be1fa3fdbe668c4e08d36742b139aeb1018a49aa387b3d0d6091c3e5aa2d3c48ba3e1d1d2b86427773fb00c0697312110108650b195e85be1ef013e35bd04a3ea4231dabf2e7db02456b4b4764d420470ce55a55811ee5b39797a9bc54ef53df93dbf8142422d8c2db1e4b144cb949118c3ff4c54884639cec0f38e7cc683eef19", &(0x7f0000002c00)="50faa58a65abc9be98f73b3a803db980a3a88a662d769c21c961d16593abbb54da2e4b767bf85c4ed2acbb9e35ce8aa3660ae5aae54d827fff41f8e11255309c727c4c33fa2dcac05516a1d497e41a"}}, &(0x7f0000002cc0)=0x0) timer_getoverrun(r6) connect$vsock_dgram(r0, &(0x7f0000002d00)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r7 = syz_open_dev$adsp(&(0x7f0000002d40)='/dev/adsp#\x00', 0x4, 0x39d002) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000002d80)={r3, 0x2}, &(0x7f0000002dc0)=0x8) 2018/03/09 23:33:23 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x8, 0xb7d1, 0x8}) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x8001, 0xface, 0x7, 0x4c1d, 0x6, 0xffffffff}}, 0xa) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x30013, r0, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00000000c0)="dbe96959e02bb64c46625d03cdad87c37a31990b68d76a225727e5504e277cbe67b4ab3b022d3386ef33db15e8d1531b2dbef00c50534e4fe304f2ee1725cd729b031e86ce1bd22cd2ae0b0c4532c490d2f3971c84471f4a") r1 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000180)={{0x7, 0x7, 0x10001, 0x6, "ed815d4cec88b48bff049805992e411af8919b955a63c058df15ceb0872c03288b0fffe50689578c66610c7c", 0x7}, 0x0, 0x0, 0x7, r1, 0xffff, 0xfffffffffffffff9, "edb6b4c76b65ed654e4a0253fe987212848db917508a61da3f9af954a113dc119424897682c95f2f9853234485efbe0b0625f9c6091f89e423fde9ab30d05b67", &(0x7f0000000140)='/dev/rfkill\x00', 0xc, [], [0x4, 0x7fff, 0x0, 0x21bed70f]}) r2 = semget(0x3, 0x4, 0x10) semctl$GETALL(r2, 0x0, 0xd, &(0x7f00000002c0)=""/64) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={'ifb0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000340)) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000380)={"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"}) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000000780)=""/163) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r3 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0xa00) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000000900)=0x100000000, 0x4) clock_gettime(0x3, &(0x7f0000000940)) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000980)=""/176) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000a40)={'teql0\x00', 0x6383}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000a80)=0xfffffffffffffff9, 0x4) r4 = syz_open_dev$adsp(&(0x7f0000000ac0)='/dev/adsp#\x00', 0x1000, 0x40000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) stat(&(0x7f0000001e80)='./file0\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0, 0x0}, &(0x7f0000001f80)=0xc) r9 = getuid() getresgid(&(0x7f0000001fc0), &(0x7f0000002000), &(0x7f0000002040)=0x0) r11 = getuid() getgroups(0x5, &(0x7f0000002080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000002180)={&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000001b80)="822aee8a77ed73e7f647271a71b6b563a2863679c97e", 0x16}, {&(0x7f0000001bc0)="a80d5564ee49ea8598a2daa15827db8fce216c", 0x13}, {&(0x7f0000001c00)="48589f7e5854519246cf917f9144ee9790b31840774ea5577bb46d95f9d862a906169031e3c4635cd34e8b69d2d8b0f1c0f4f5f7e7f780c1cee3e786200d7a66348742631bdcb555c746d6a752556fd071710cdcbf7eea92067ed2cf515d9a87a43115eee3815a5c5dab2ce4aa794b63157a9110c2b662036c983ff9a0c4ca8e08c9064be1ce5501a3b0cabb4610f6928e32e513d2a15f9ecdeca93ed0668205570c2360b9caf2d722c2fa8ada870c3090cabf43f2c90347e663ea0a8aaf0865a48a6800394ba9e19d4b9f60372bfec8c88f8e4c6a2c502ac20b9c34407ea3d1f038032b53bda5ee181f1f817adda1347f194f71ea2f", 0xf6}, {&(0x7f0000001d00)="d9bf841e57fa2ac1dcff722f0dd7fe4150b60dac241e70197202e5886ab61f21d1939bed3850b6a2eb87173ac1673e4dfd1591d7940f8eb970982ba30d45e4ae2f34948e03ec934f3d1cbb73be730b439a1a6455e0562f34e25685da2e07287eb6a0", 0x62}, {&(0x7f0000001d80)="3887600feecf9ff4eca053d369df3d259ae3c22e76cc39b85956f71955d3d22e38c5cd2f9c1515766af48dcf98c6b5cbad5d8e785c4a2688487df339004f67af545ea0832f0b7b", 0x47}], 0x6, &(0x7f00000020c0)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @cred={0x20, 0x1, 0x2, r1, r9, r10}, @cred={0x20, 0x1, 0x2, r1, r11, r12}], 0x98, 0x8000}, 0x90) 2018/03/09 23:33:23 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) sendto$ax25(r0, &(0x7f0000000040)="2d6231eb345c9c7a79e4ad745cae4a732bf6a6fe9971f569528dde2ca5e3bd4d0b07adaa1e0da2b8196ec79290cdf5877291c8015c125118f3fcc85e61453b9c422075582c88e65c56376c9eeb1319e0eaf625231f080fac45be75739ded3ae93b5644cc21c9311cbf3ae398d993d728e1cf9d5ceb7336b511d71231c02811fba99d693028f1de40df65595c98763a0b8ae8ea869552ce8ae02c1ba5e96a24da011c34e2d307dd903d2c91dee8092fa3d3bd76f853ef10cb57b5ca38fc5d3c5a727817a75c211fb20175c47916f8b8", 0xcf, 0x800, &(0x7f0000000140)={0x3, {"6a1adbd398e3fa"}, 0x5}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000180)={r0, 0x88f0, 0x882, "76d4cf10d3abc39cb633aec1556156705cbf259489c1b52a8633117756514cf7837298d10e006e68ff02c1751bacf4e14d166c493679329c0868516c1e9f22364f88ebdeb8aac00f4fc6cd2e19299b216c8e08b589ba9078602c821285f26ed12058ea774c08b26c71eb8b458d1953630f3e8626445502029df6722a405cb905e9326a311f94330fef49c58dd0e7663e1d"}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240)=0xfffffffffffffff7, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f00000002c0)={0x4, 0x80, 0xc74, "7f3b5343a666", 0x7}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={0x0, 0xfff, 0x2, 0x101}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0x15, "2d50234bfc25e2e3e3ec5d7905256a0d9c4271c473"}, &(0x7f0000000400)=0x1d) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000480)={r4, 0x4, 0x10000, 0x1}, &(0x7f00000004c0)=0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000500)="eb5c2ac7978b55c538d11917a751222966cbc8dae079de4ce04cde91ef24ff4cee53a5f124d279cf01ba6ab318ed8500e90a315ce22991aae4557f62eb64f861878abddb9218b66e226ce8b6cdcc4725967cde6217ea25b68282a5f1ed6a2b0901a30e0a4ba19038e215d273b0c5fafe141ca6a1b84b21a02200593ae5d830af07a8d25320deefa51e41c060b3b83d3b45a19e9b7f61148116766ca8b641da8bb31740a60e4c5c1d74c226731b9fe101a2ccb9c70787e9", 0xb7) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000005c0)={'lo\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}) r5 = accept4(r2, &(0x7f0000000600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000680)=0x80, 0x80000) socketpair(0x51ada77ac642e6b3, 0x7, 0x1, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000700)=""/203) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/status\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000001480)=@nat={'nat\x00', 0x19, 0x3, 0xbe8, [0x20000880, 0x0, 0x0, 0x20001360, 0x20001390], 0x0, &(0x7f0000000840), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x21, 0xa00, 'irlan0\x00', 'ipddp0\x00', 'ipddp0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x920, 0x920, 0x958, [@among={'among\x00', 0x858, {{0x6, 0x9, 0x1, {[0x9, 0x8, 0x9, 0xe09, 0x9, 0x7, 0x2, 0x4000000000000000, 0x3, 0x100000000, 0xffffffff, 0x4, 0x9, 0x100000000, 0x4c, 0xffff, 0x100, 0x600000000000, 0x5, 0x100000000, 0x60, 0x5, 0x9, 0x6, 0x7f, 0x100000000, 0x4, 0x9, 0x7, 0x7fffffff, 0x2, 0xba, 0x4, 0x80, 0x4, 0x4, 0x8001, 0x92, 0x4, 0x100000000, 0x9, 0x1f, 0x2, 0x0, 0xb3, 0xc000000000000, 0x4, 0x2, 0x7fffffff, 0x1, 0x6, 0x1, 0x3, 0xffffffffffffff74, 0xdad, 0x7ff, 0x18, 0xa6b4, 0x7fff, 0x1000, 0x3f, 0x1, 0x2, 0xaf52, 0x80000000, 0x5, 0x9, 0xfa, 0x67, 0x3, 0x1, 0xdb5c, 0x3, 0x8, 0x4, 0x0, 0x8, 0x9d, 0x0, 0x0, 0x9, 0x1, 0x0, 0x3, 0x4, 0x400, 0x3, 0x6, 0x80, 0x7ae6, 0x9, 0x5, 0xa0a, 0xfffffffffc1cd3f5, 0x400, 0x83e, 0x2ea, 0x5, 0x72, 0xf8, 0x8000, 0x7, 0xffffffff, 0x1, 0xfa3, 0x8, 0x6fae, 0x4, 0x5, 0x4, 0x8, 0x1, 0x60f, 0x7, 0x8e00000000000000, 0x806, 0x401, 0x81, 0x1, 0x0, 0x7, 0x181c69a1, 0x4, 0x2, 0x5, 0x7f, 0x6, 0x3, 0x7fffffff, 0x6, 0x1, 0x8000, 0x80000000, 0x7, 0x3, 0x1, 0x4, 0x52f, 0x4c5, 0x0, 0x6, 0x3, 0x1996, 0x50c, 0x5, 0x9, 0x0, 0x3114, 0x0, 0x400, 0x5, 0x7, 0x100000001, 0x1f, 0x7, 0x9, 0x0, 0x0, 0x400, 0x2, 0x4, 0x7, 0x7, 0x2, 0x6, 0x0, 0xa9cc, 0x7fffffff, 0x72b9, 0x5, 0xfff, 0x9686, 0x73670baf, 0x0, 0x5, 0x9, 0x100000001, 0x100000000, 0x1, 0x7, 0x4, 0x3, 0x4, 0x0, 0xfffffffffffff04c, 0x2, 0x3, 0x0, 0x1, 0x3, 0x6, 0x0, 0x3f, 0x1ff, 0x3, 0x9, 0x4, 0xff, 0x4cd, 0x8000, 0x7, 0x4, 0x0, 0x2, 0x80000001, 0xc28, 0x7, 0x2, 0x40, 0x6, 0x5337, 0x7ff, 0x9, 0x1, 0x9, 0x1000, 0x2, 0x1000, 0xfffffffffffff674, 0x7cb9, 0x1, 0x1a40000000000000, 0x34c8, 0x6000000000, 0x7, 0xfffffffffffffffe, 0x5, 0x4, 0x3, 0x6, 0xc272, 0x0, 0x6, 0x0, 0x80, 0x6, 0x6, 0x2, 0x2, 0x5, 0xffffffffffffffff, 0x6, 0x2, 0x2, 0x6, 0x7ff, 0x1, 0xb3d, 0x9, 0x0, 0x12c, 0x0, 0x1, 0x0, 0x6f6, 0x3, 0x3], 0x1, [{[0xfff, 0xffff]}]}, {[0x276c, 0x5, 0x5, 0x800, 0x1, 0x2, 0xfff, 0x0, 0x1, 0x1a, 0x2, 0x4, 0xca, 0xfffffffffffffeff, 0x5, 0x4, 0x10000, 0x4, 0xcbb, 0x0, 0x8, 0x7fffffff, 0x5, 0x80000, 0x6, 0x7, 0x7, 0x4, 0xed, 0x1, 0x4, 0x80000000, 0x7, 0xdf, 0x4, 0x74c, 0x81, 0x0, 0x1, 0x2, 0x6, 0x10000, 0x9a3e, 0x2, 0xe0, 0xfffffffffffffff7, 0xff, 0x400, 0xfffffffffffffff8, 0x5, 0xd41, 0x1, 0x1ff, 0xbf07, 0x6, 0x9, 0x1c, 0x7, 0x800, 0x7, 0x3, 0x7, 0xef96, 0xff, 0x6, 0x2, 0x100000000, 0xb4c, 0x6, 0x6, 0x1, 0x7fff, 0xfffffffffffffffe, 0x1, 0x272c, 0x30000, 0xff7, 0x2, 0x6, 0x4009, 0x7, 0x1, 0x7, 0x8001, 0xffffffffffff8a31, 0x1, 0xcb6, 0x7, 0x3, 0xa9b0000000000000, 0x9, 0x6, 0x5c, 0x100000001, 0x7, 0x17, 0x81, 0x8000, 0x3, 0x5, 0x6, 0x3e4, 0x0, 0x6, 0xaf1, 0x1, 0x3, 0x100, 0x100000001, 0x4, 0x1f, 0x1000, 0x2, 0x100000000, 0x2e, 0x7fff, 0x5, 0x3, 0x9dc, 0x40, 0xffffffff, 0x7f, 0x0, 0x7f, 0xfffffffffffffff8, 0x40, 0x6, 0x80000000, 0x1, 0x101, 0x40, 0x8, 0x400, 0x100, 0x6, 0x5, 0x9, 0x3, 0x2, 0x9, 0x4, 0x8, 0x6, 0x4, 0x2, 0x2, 0x4, 0x10000, 0x6, 0x3, 0x266b, 0x5, 0x5ea7, 0xa9f, 0x8, 0x0, 0x100000001, 0x1f, 0xcc, 0x4, 0x80000000, 0x5, 0x81, 0x54b, 0x7, 0x9, 0x10001, 0x6, 0x401, 0x1f, 0x6, 0x3, 0x4, 0xffffffffffffffc1, 0xaeb, 0x80000001, 0x8001, 0x0, 0x6, 0x5, 0x200, 0xffffffff, 0x7, 0x61a, 0x0, 0x1, 0x101, 0x3, 0x40, 0x5, 0x25ed, 0x400000000000000, 0x9, 0x0, 0x3, 0x0, 0x200, 0xfffffffffffffff9, 0xfd, 0xf30c, 0x100000001, 0x0, 0x100000001, 0x5, 0x8, 0x3f00000000000000, 0x1ff, 0x980c, 0x8, 0x7ff, 0x2, 0x100, 0x1f, 0x4000000, 0x90eb, 0x80000000, 0x6, 0x0, 0x9, 0x8, 0x9, 0x2, 0x1, 0x1, 0xc7, 0x6, 0x800, 0x4, 0x292d, 0x80, 0x80000001, 0x200, 0xc0, 0xffffffff, 0x4, 0x8, 0x100000001, 0x7, 0x1f, 0x100000000, 0x2e1, 0x66, 0xffffffffffff19b3, 0x1f, 0x1, 0x9, 0x200, 0xfff, 0x5, 0x9, 0x4, 0x7fff, 0x10001, 0x2, 0x4, 0xd0, 0x354b], 0x4, [{[0x9, 0x8], @loopback=0x7f000001}, {[0x4, 0xfffffffffffffff7]}, {[0x8, 0x5], @multicast1=0xe0000001}, {[0x400, 0xffffffffffffff01], @multicast2=0xe0000002}]}}}}, @cgroup0={'cgroup\x00', 0x8, {{0x9}}}]}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}}, {{{0x3, 0x40, 0x9a3f, 'irlan0\x00', 'vlan0\x00', 'sit0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @random="edce7eefa411", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0x120, 0x158, [@devgroup={'devgroup\x00', 0x18, {{0x9, 0x729, 0x7, 0x400, 0x17fb2a25}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x44, 0xea3d, 'rose0\x00', 'nr0\x00', 'ifb0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 0xffffffffffffffff}}}}]}]}, 0xc60) ioctl$sock_ipx_SIOCSIFADDR(r8, 0x8916, &(0x7f0000001500)={'syzkaller0\x00', {0x4, 0x4, 0x7, "1c91df20052f", 0x7}}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000001540)={'vcan0\x00', 0x4}) bind$vsock_dgram(r6, &(0x7f0000001580)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/rfkill\x00', 0xa000, 0x0) syz_open_dev$urandom(&(0x7f0000001600)='/dev/urandom\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f0000001640), &(0x7f0000001680)=0x4) ioctl$TCSETSF(r7, 0x5404, &(0x7f00000016c0)={0x8000, 0x1, 0x6, 0x3, 0x1, 0x8, 0x3, 0x8, 0x1ff, 0x4, 0x0, 0x6}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001700)="aa4051fe5891abf1cf224b2ba138d3016cd6168abff7940069b6f907f0da7c753bf65c8199e294702902b0ff464c3cace6e63b7e360d2901698d5f8c271d86ce0249793cfc20ae2756240c9dd4de9bb5f15d8fc3f8c0f33fba0a6274a39e5ee3ade008ad8f7f31f956a7f47df072e47c8fccde76b07c9f76305fc0ec9fe48c8b6fa1457a0742875e5597c08d1052e6a426edf3caf1005cc2245965fab515572cc64e0b643f4c18cec925322215179e3267b734be83461d578b8cc671319aa3", 0xbf) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/loop-control\x00', 0x800, 0x0) sendfile(r7, r5, 0x0, 0x8) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001800)) r9 = getpgrp(0xffffffffffffffff) setpriority(0x3, r9, 0x3f) 2018/03/09 23:33:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xb3, 0x6, 0x800000000000000, 0x401, 0x9}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x7f}, &(0x7f0000000100)=0x8) r3 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r3, 0x8, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x800, 0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) fstat(r4, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r5, 0x8000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x101, 0xb8}, 0x8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x1, 0xff, 0x4, 0x7, 0x7fff}, 0x20) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000400)=""/46) fchmodat(r4, &(0x7f0000000440)='./file0\x00', 0xc0) setsockopt$inet6_dccp_int(r4, 0x21, 0x0, &(0x7f0000000480)=0x6, 0x4) process_vm_writev(r3, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/110, 0x6e}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/8, 0x8}, {&(0x7f00000005c0)=""/192, 0xc0}, {&(0x7f0000000680)=""/166, 0xa6}], 0x5, &(0x7f00000008c0)=[{&(0x7f00000007c0)=""/32, 0x20}, {&(0x7f0000000800)=""/26, 0x1a}, {&(0x7f0000000840)=""/77, 0x4d}], 0x3, 0x0) symlinkat(&(0x7f0000000900)='./file0\x00', r0, &(0x7f0000000940)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000980), &(0x7f00000009c0)=0x4) tkill(r3, 0x3c) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000a00)={r2, 0x6, 0x0, 0x7, 0x7, 0xfffffffffffffe01, 0xfffffffffffffff8, 0x8, {r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x53c, 0xfa0e, 0xcf, 0x7, 0x7}}, &(0x7f0000000ac0)=0xb0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000b00)={r0}) sendto(r0, &(0x7f0000000b40)="1893bff2c459b7823b73ea7b1729b4615e550e813b910a45a30504f77de21de3470fc93e2083d45901250ed5f053f0474b395d3426ea51095a208acf4644b22cc80e278bdcc4c3c671d1cdf5c09853bbdcb8e9198564b51a8e6d8727999dc50a2e94d3665cd4485dda1f44", 0x6b, 0x8800, &(0x7f0000000bc0)=@ax25={0x3, {"a79918d613186c"}, 0x3c}, 0x80) faccessat(r4, &(0x7f0000000c40)='./file0\x00', 0x30, 0x1000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) r6 = shmget$private(0x0, 0x2000, 0x21, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000d00)=""/194) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000e00)={'dummy0\x00', 0x400}) syz_open_dev$dmmidi(&(0x7f0000000e40)='/dev/dmmidi#\x00', 0x0, 0x40) getpgid(r3) 2018/03/09 23:33:23 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x1) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7ff, 0x2000) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0xd4f}, 0x10) r2 = dup2(r1, r1) modify_ldt$write(0x1, &(0x7f0000000100)={0x9, 0x20001000, 0x2000, 0x4, 0xcf, 0x5, 0x1, 0x5, 0x8, 0x787}, 0x10) fchdir(r2) close(r2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="816df7c4cc0c2c1acacd7c579d20f500", 0x10) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000180)=""/226) connect$rds(r1, &(0x7f0000000280)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) getsockname$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x10) request_key(&(0x7f0000000340)='big_key\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='keyring\x00', r0) finit_module(r1, &(0x7f0000000400)='\x00', 0x1) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x9, 0x3ff, 0x5, 0xd06b}, {0x5, 0x0, 0x10}, {0x0, 0x2, 0x7, 0xe0b}]}, 0x10) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000004c0)={0x2, 0x2, 0x2}) r3 = socket(0x11, 0xf, 0xbc8b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000500)={0x0, 0xa972, 0x2, [0xffffffffffffff80, 0x4]}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000580)={r4}, &(0x7f00000005c0)=0x8) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000600)=""/168) signalfd4(r1, &(0x7f00000006c0)={0x8}, 0x8, 0x80000) r5 = semget(0x1, 0x4, 0x20) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000000700)=[0x3ff]) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000740)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000780), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000007c0)={0x800, 0x5, 0x2, 0x1, 0x4, 0x2, 0x4, 0x6, r4}, &(0x7f0000000800)=0x20) socket$inet_sctp(0x2, 0x1, 0x84) openat$mixer(0xffffffffffffff9c, &(0x7f0000000840)='/dev/mixer\x00', 0x400080, 0x0) bind$vsock_stream(r3, &(0x7f0000000880)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) ioctl$KVM_NMI(r1, 0xae9a) 2018/03/09 23:33:23 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3ff, 0x0) shmget$private(0x0, 0x2000, 0x78000001, &(0x7f0000ffd000/0x2000)=nil) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6000, 0x400) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x7, 0x1, 0xfff, 0xffffffff, 0x2, 0x2553399b, 0xffffffff, 0x6, 0x4, 0x4}, 0xb) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x98, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x1c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0x5d, 0x46, &(0x7f0000000140)="7c77628b3fd605d91ad96be2b797bd0e7a1bc833624b6f45a65134f4c9f140a5e273d7c0770c12253adf0446cd4381e6a8a49fd81d1b3857d176a80bd25703afe7bb902e39dcf5db44176835ea2367c50169e23030dd26d58eceb1bf96", &(0x7f00000001c0)=""/70, 0x8, 0x8}, 0x28) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x7, 0x80000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000002c0)={0x6, 0x5}) connect$pppoe(r2, &(0x7f0000000300)={0x18, 0x0, {0x0, @empty, 'ip6gretap0\x00'}}, 0x1e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000380)=0x2) sendfile(r0, r2, 0x0, 0x0) r3 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x9, 0x20000) link(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000480)={0x101, 0x100000001, 0x5, 0x0, 0x0, [], [], [], 0x7, 0x10000}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x40, 0x0) r5 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r5, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000600)=0x4) r6 = syz_open_dev$dmmidi(&(0x7f0000000640)='/dev/dmmidi#\x00', 0x9, 0x400) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000000680)={{0x2, 0x3, 0x2ad, 0x3, 0x6}, 0x4, 0x4, 0x8d}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000700)={'ip6tnl0\x00', 0x0}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000740)={r7, @dev={0xac, 0x14, 0x14, 0x1a}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000800)={0x100000000, 0x2, 0x1}) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000840)=""/45) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000880)={0x0, 0x1e, 0x7, 0x7, "8076da639ab7c944a36d325963942aefae99bca3f6cecbe9d5293db6d1a82034"}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) fcntl$getflags(r6, 0x40b) [ 34.374648] audit: type=1400 audit(1520638403.921:9): avc: denied { map } for pid=4221 comm="syz-fuzzer" path="/root/syzkaller-shm876170014" 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 [ 34.426570] audit: type=1400 audit(1520638403.973:10): avc: denied { sys_admin } for pid=4265 comm="syz-executor7" 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 [ 34.441435] IPVS: ftp: loaded support on port[0] = 21 [ 34.475119] audit: type=1400 audit(1520638404.021:11): avc: denied { net_admin } for pid=4268 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.511493] IPVS: ftp: loaded support on port[0] = 21 [ 34.594462] IPVS: ftp: loaded support on port[0] = 21 [ 34.641135] IPVS: ftp: loaded support on port[0] = 21 [ 34.706151] IPVS: ftp: loaded support on port[0] = 21 [ 34.780781] IPVS: ftp: loaded support on port[0] = 21 [ 34.895399] IPVS: ftp: loaded support on port[0] = 21 [ 35.009383] IPVS: ftp: loaded support on port[0] = 21 [ 36.031793] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.117447] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.233303] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.492133] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.504268] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.703609] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.749954] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.803595] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.748470] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.754676] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.931196] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.937353] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.035203] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.054211] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.060382] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.243157] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.309466] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.315596] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.333852] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.344866] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.355635] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.366170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.370105] audit: type=1400 audit(1520638408.914:12): avc: denied { sys_chroot } for pid=4268 comm="syz-executor1" 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 [ 39.407452] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.413544] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.476900] audit: type=1400 audit(1520638408.998:13): avc: denied { map } for pid=5442 comm="syz-executor1" path="/dev/rfkill" dev="devtmpfs" ino=25 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:wireless_device_t:s0 tclass=chr_file permissive=1 [ 39.518546] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.524682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.548067] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.556813] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready 2018/03/09 23:33:29 executing program 1: r0 = memfd_create(&(0x7f0000000000)='proc)\auserwlan1^-^mime_typenodevmd5sum-[:{(wlan0%*)\x00', 0x2) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f0000000080)=0x66) 2018/03/09 23:33:29 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0xffffffffffffff6d) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000cc7000), &(0x7f0000255000)=0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 39.562993] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.569993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.583893] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.595791] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.605990] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.612088] 8021q: adding VLAN 0 to HW filter on device bond0 2018/03/09 23:33:29 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x3) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000400)}], 0x1, 0x0) prctl$intptr(0x1a, 0x100) 2018/03/09 23:33:29 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x1, 0x113) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback, @in=@dev}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) 2018/03/09 23:33:29 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000001040)='/dev/dsp#\x00', 0x1, 0x8001) write(r0, &(0x7f0000000040)="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", 0x1000) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) [ 39.667318] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.673449] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.703978] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready 2018/03/09 23:33:29 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x70}}], 0x2, 0x0) [ 39.747644] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.801700] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.854753] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.894758] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.932157] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.938366] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.945933] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.958461] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.965691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.983318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.992464] QAT: Invalid ioctl [ 39.996344] QAT: Invalid ioctl [ 40.005301] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.014178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.021789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.029292] QAT: Invalid ioctl [ 40.035456] QAT: Invalid ioctl [ 40.046724] QAT: Invalid ioctl [ 40.055908] audit: type=1400 audit(1520638409.602:14): avc: denied { net_raw } for pid=5561 comm="syz-executor3" 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 [ 40.064946] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.086622] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.087969] QAT: Invalid ioctl [ 40.094397] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.097731] QAT: Invalid ioctl [ 40.106609] QAT: Invalid ioctl [ 40.111388] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.114509] QAT: Invalid ioctl [ 40.117697] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.128268] QAT: Invalid ioctl [ 40.130918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.166609] audit: type=1400 audit(1520638409.713:15): avc: denied { ipc_owner } for pid=5583 comm="syz-executor2" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.194544] audit: type=1400 audit(1520638409.741:16): avc: denied { dac_read_search } for pid=5583 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/09 23:33:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a70}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b04000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000240)) 2018/03/09 23:33:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) accept$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f0000000700)=[{{&(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/62, 0x3e}], 0x1, &(0x7f0000000600)=""/212, 0xfffffe03}}], 0x1, 0x100, &(0x7f0000000740)={0x0, 0x1c9c380}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000000000)='-', 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x9, &(0x7f0000000100)=[{0x8001, 0x7, 0x2, 0xfffffffffffffff8}, {0xfffffffffffffffa, 0x9, 0x9, 0x5}, {0x401, 0x9, 0x9, 0x79}, {0x1c, 0x0, 0x80, 0xffff}, {0x100000001, 0x2, 0x40, 0x5}, {0x6f7a, 0x9, 0x7ff, 0x20}, {0x81d, 0x6, 0x8001, 0x9}, {0x7, 0x1f, 0x7ff, 0x101}, {0x3f, 0xf12, 0x9, 0xfffffffffffffffe}]}, 0x10) recvmmsg(r0, &(0x7f0000003700)=[{{&(0x7f0000003500)=@ipx, 0x80, &(0x7f0000003600)=[{&(0x7f0000003580)=""/66, 0x42}], 0x1, &(0x7f0000003640)=""/168, 0xa8}}], 0x1, 0x0, &(0x7f0000003800)={0x0, 0x989680}) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) connect$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/03/09 23:33:29 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0xd6, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x20, 0x0, 0x7fffffff, 0x0, 0x800, &(0x7f0000000040)='ip6gretap0\x00', 0x8001, 0x0, 0x7}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) 2018/03/09 23:33:29 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) fcntl$notify(r0, 0x402, 0x2) clone(0x0, &(0x7f0000000000), &(0x7f0000005000), &(0x7f0000000ffc), &(0x7f0000003000)) finit_module(r0, &(0x7f0000000040)='/dev/dsp\x00', 0x0) 2018/03/09 23:33:29 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0xa, 0x80007, 0x8000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x101, &(0x7f0000000040), &(0x7f0000000000)=0xfffffffffffffdf5) 2018/03/09 23:33:29 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fanotify_mark(r0, 0x3b, 0x8, r0, &(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000f6dfe0), 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000ebcf48)=""/184, 0xfffffda6) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) close(r0) 2018/03/09 23:33:29 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='#+\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)=':wlan1\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='em1securitycpusetvboxnet1em1:,+GPL:\x00', &(0x7f00000002c0)='\x00'], 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) init_module(&(0x7f0000000340)='em1securitycpusetvboxnet1em1:,+GPL:\x00', 0x24, &(0x7f0000000380)='em1securitycpusetvboxnet1em1:,+GPL:\x00') sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000004e80)=[{{&(0x7f00000003c0)=@sco={0x1f, {0x2, 0x4, 0x3ff, 0x7fffffff, 0xff, 0xe8}}, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)="a9a1f573c2a1055dc8be801bd9b1f726e99fe17390cf1a1f40195404a036db39b33926f6d3b15b4eb32c8b39675f524df8a5ed69913e6de5bf5849ce9d1204f36cc6854300961ac9abe1e88eea0cf04d76d8329b062a46cda7d716d5da2d0b2c9c53e8b62859bc1074ca1c1664a7cf158b44ca32715d9d2525f70bfc383d406d68b171cc56028b571f4c83a16421ff63e15a47a41e4ba900f477"}], 0x0, &(0x7f0000000600)=[{0x0, 0x13b, 0x3f, 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0x0, 0x8811}, 0x40}, {{0x0, 0x0, &(0x7f0000004e40)=[{&(0x7f0000004e00)="4f8eb7b519b16acaec7bb700876c993a3391518890d7494d4a342696c37efca450f6e11b63e2d843e07ca6d8ceda"}], 0x0, 0x0, 0x0, 0x40000}, 0x2}], 0x2, 0x0) 2018/03/09 23:33:29 executing program 1: r0 = getpid() r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) getpriority(0x0, r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x200, 0x1) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xffffffffffff15e9, 0x400003) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000200)={r5, 0x80000, r2}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/09 23:33:29 executing program 1: clone(0x200, &(0x7f0000000080), &(0x7f0000c53000), &(0x7f0000000000), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0xfffffffffffffffd) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = getpgrp(r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00000000c0), 0x4) kcmp(r2, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000040)=0x100000000, 0x4) 2018/03/09 23:33:29 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000040)={{0x0, 0x97, 0x6, 0x8000000, 0x80000001}, 0xe2c, 0x9, 0x5}) write$rdma_cm(r1, &(0x7f0000001300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000012c0)={0xffffffff}, 0x1}}, 0x20) write$rdma_cm(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="10000000000000008100000001000000010000000008000002000000000000cfd4a7a395a0619c16ddadc6a4d70000000000d70200000000000007000000ff0000000010000000010000050000000600000003000000"], @ANYRES32=r2, @ANYBLOB="010000000100000048000000"], 0x20) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x0) 2018/03/09 23:33:29 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0xf5, 0x68a4ac9abd9bbff0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2e, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0x5, 0x8, 0x8, 0x4, 0x81, 0x8, 0x6, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r2, 0x30, 0x200, 0xe021}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x3d, "9258f1c5c165f8721482b37744832447b9bcd222bb333a7ffcb9c220ee1c9aa0220ef1b32be7723e20e09c32c2b97043168b47fd3a5b533b6ddfe93967"}, &(0x7f00000001c0)=0x45) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="000802000200340004000300"], &(0x7f0000000240)=0x10) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040), 0x4) r5 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x0) fcntl$setstatus(r5, 0x4, 0x2800) dup3(r4, r5, 0x0) 2018/03/09 23:33:29 executing program 5: waitid(0x1, 0x0, 0x0, 0x1000009, &(0x7f00000002c0)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x2) ioctl$TIOCCBRK(r0, 0x5428) [ 40.342225] audit: type=1400 audit(1520638409.888:17): avc: denied { map } for pid=5594 comm="syz-executor6" path="/dev/dsp" dev="devtmpfs" ino=9496 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/03/09 23:33:29 executing program 6: pipe(&(0x7f0000815000)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xa0000000}) fcntl$setpipe(r1, 0x407, 0x7fffffff) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000040), 0x80000) 2018/03/09 23:33:29 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000e83000)='/dev/ashmem\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x8052, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x40}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0xc032}, &(0x7f0000000240)=0x8) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) [ 40.411244] audit: type=1400 audit(1520638409.957:18): avc: denied { dac_override } for pid=5617 comm="syz-executor2" 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 2018/03/09 23:33:30 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) getsockname(r0, &(0x7f0000000080)=@in={0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) 2018/03/09 23:33:30 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='syzkaller\x00', 0x1000000000000003, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket$l2tp(0x18, 0x1, 0x1) recvmmsg(r1, &(0x7f00000009c0)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)=""/207, 0xcf}, {&(0x7f0000000200)=""/99, 0x63}, {&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/99, 0x63}, {&(0x7f0000000400)=""/224, 0xe0}, {&(0x7f0000000500)=""/69, 0x45}], 0x6, 0x0, 0x0, 0x6}, 0x5}, {{&(0x7f0000000600)=@nfc_llcp, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000680)=""/68, 0x44}, {&(0x7f0000000700)=""/75, 0x4b}, {&(0x7f0000000780)=""/228, 0xe4}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000000880)=""/1, 0x1}], 0x5, &(0x7f0000000940)=""/101, 0x65, 0x4}}], 0x2, 0x2000, &(0x7f0000000a40)={0x77359400}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r0, 0x50, &(0x7f0000001480)}, 0x9) [ 40.460970] audit: type=1400 audit(1520638409.994:19): avc: denied { map } for pid=5631 comm="syz-executor7" path="/dev/ashmem" dev="devtmpfs" ino=9455 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 2018/03/09 23:33:30 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ustat(0x8, &(0x7f0000000000)) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000200)) r2 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r3 = socket$kcm(0x29, 0x2, 0x0) sendfile(r3, r2, &(0x7f0000301ff8), 0xffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4a0e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000000c0)={r4, 0x8000, 0x2e, "8d69b08c7ff75af452e5c9b8d89a3e62e945ea3a40c6ea9a7ddf0c1233a560403f05297dd8e0904409f6caaa4723"}, 0x36) 2018/03/09 23:33:30 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000400)={'syzkaller1\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000500)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000257f5f14ebf27b609150d387f20084000000000000000001abab0390d7658c7c93819c2e96488100495e3305a004bbc453"], 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)=ANY=[@ANYBLOB="01000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000e6000000ff000000e1a77d430f3e98a4"], 0x48}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x400, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00000005c0)={0x7b, 0x0, [0x77, 0x1, 0x3faf, 0x5]}) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x48, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffc01}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000004c0)={r4, 0x5, 0xb9f, 0x200}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) recvmsg$netrom(r5, &(0x7f0000000340)={&(0x7f0000000080)=@ax25={0x3, {"5e96674f401d27"}, 0x7fffffff}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)="6d881329d64d223dbb8e64c0b9917ccc8846230c947abd1ea4dd305d63ec08a6c6aaa7c5d5253c4ef0f71135f53e62316b5edc", 0x33}, {&(0x7f0000000100)="a98d5efaeac46dc0991f12e61b7b1e58545d4e0f40a34455e837b4f68271d5ff42a6e9a20e12d8e630d00562d63e485a580497e83930f710691ab4264f588e7a2e7c9b7018d3b95ad12f8bfaa4e7536af443d35c95ac937d51b28b8e0c8c65c34021164e255aa2a4cfc066", 0x6b}, {&(0x7f0000000180)="1ed6c026cfe1db21ab7dfabeca69a9d60b0d8689510b95bb42d761ba968b1c6acdd0adeb3f0d6db710a41722c2218a5ad4f1a50bd5ec01a8b701d2e81231ee7ba50313d9c5450fc9a6695d419f504445beb7b55572b6d2d512eabf31eefc0ca50d03200f4aca130079595deef75f5aa7d760a9741e20fb2e82726c5821d6a49ef321aa64c10ca294d4dd3306e99e270c2a494cb77821a58df19ac5bef3b947bc4768b0d97fb6af00c5369ef19ad0108433d1ab96a536b9c7095a43ac35877b81", 0xc0}, {&(0x7f0000000240)="feaebd8168012bb2", 0x8}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="6000000000000000090100e05c000000910751d373d22f171db6e06db1d2425440048e3db8c5a4e7000000bd794879142c47f66d4e991a18800098cac6dcafefc0b9d23b64726afa3be1dfaa50e684f20edbbddbc07063d96c92300a2474785cbd490000000000000000000000531dee50507a0e1f052e1b8ec1a31ae245a829cc8b95a252f75db22c97d0a24b247ba68f2ed8037eaf3084577e3eedce8f4790f51b0e961d5bc1c1377644c76ff6337592"], 0x60, 0x8000}, 0x40) 2018/03/09 23:33:30 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000240)=""/154, 0x9a, 0x3, &(0x7f0000000300)={0x77359400}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000200)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setns(r1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) clock_settime(0x5, &(0x7f0000000080)={r2, r3+30000000}) syz_open_procfs(0x0, &(0x7f0000000180)='ns/ipc\x00') 2018/03/09 23:33:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x100000001, 0x6, 0x4000000, 0x0, 0x800, 0xfb8}) ioctl$TCFLSH(r0, 0x540b, 0x8c94) 2018/03/09 23:33:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000000c0)="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") ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/09 23:33:30 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x400000000, 0xc0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x698, 0x0, 0x5, 0x5, 0x5, "0034f5bfc8b72170d0a99b44197abb919f806332e79f7db9f287bd034632e4ca7166d70de54c364b7cb8ae7f51e83b45fbf12d9fc4a3b37b6343532ad79b060d", "bf0fe413999e25cda624af4570066114d24ddb3493a847d1994a1f94790d9d96095622241a09e40b0dfdf4a83f0f31d656e7b65569817c6c27822e786451a6f2", "dd46ea62afe01b06dd9f13b6c4a4ffc702e4f9f6d1a456528adaabc5d7e3a8df", [0x9, 0x5f61]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000300)=""/147}, {&(0x7f00000003c0)=""/78}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/149}, {&(0x7f0000000540)=""/203}, {&(0x7f0000000640)=""/12}, {&(0x7f0000000680)=""/89}], 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0xffffffffffffff60, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/09 23:33:30 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit_group(0x7) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/03/09 23:33:30 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000064afc8)={&(0x7f00008c3ff4)={0x10}, 0xc, &(0x7f0000d7d000)={&(0x7f0000665e24)=@getsadinfo={0x14, 0x23, 0x1}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) [ 40.510090] audit: type=1400 audit(1520638410.054:20): avc: denied { prog_load } for pid=5642 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 40.533361] audit: type=1400 audit(1520638410.079:21): avc: denied { prog_run } for pid=5642 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/09 23:33:30 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/03/09 23:33:30 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'erspan0\x00'}}, 0x1e) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000140)={0x4, 0x80000001, 0xe000000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gre0\x00'}) sendmmsg(r1, &(0x7f0000008180)=[{{&(0x7f0000000980)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'vcan0\x00'}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000b40)}}], 0x1, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001440)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 40.622475] binder: 5656:5664 transaction failed 29189/-22, size 40-8 line 2848 [ 40.646540] binder: 5656:5675 BC_INCREFS_DONE u0000000000000000 no match 2018/03/09 23:33:30 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x80000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x2, 0x0, 0x2}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000080)="c7797470f2d63b1380c689", 0xb) connect$netrom(r2, &(0x7f0000000240)=@full={{0x3, {"12a537c95b6d2c"}, 0xffffffffffffff7f}, [{"83b994e25f4129"}, {"9d0c86ccea1431"}, {"41aed6277734ad"}, {"b6106347f2d8f6"}, {"58aff4630417bc"}, {"4c0c3796cc8136"}, {"c1968e27da8985"}, {"ead4810d2d4504"}]}, 0x48) 2018/03/09 23:33:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 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={&(0x7f0000916000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x61}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000000c0)=0x5) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/03/09 23:33:30 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r1, &(0x7f0000b3e000), 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) r3 = socket$inet6(0xa, 0xb, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x50, &(0x7f0000000400)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r4, 0x4) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000200)=""/186) getsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f00000000c0)=""/205, &(0x7f00000003c0)=0xb7) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000002c0)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x8}}}, 0x88) sendto$inet(0xffffffffffffffff, &(0x7f000043fff5), 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/09 23:33:30 executing program 4: prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x6e, 0x6, 0x1, 0x5}, {0x8, 0x8, 0x400, 0xfff}, {0x2db4, 0x6, 0x200, 0x4}]}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000094fc8)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000823f4f)="b6d9606ea7d8517947f8eb00fc75cda9", 0x10}], 0x1, &(0x7f000027c000)}], 0x1, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/03/09 23:33:30 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000100)=0x1, 0x0, 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)=0x1, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x9, 0x2) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) 2018/03/09 23:33:30 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000040)=0x2, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x7ff, 0x4) listen(r0, 0x200000000000000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8004000000000000000000000000aafe8000000000000000000000000000aa4e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000af0090780000"], &(0x7f00000002c0)) [ 40.677947] binder: 5656:5675 transaction failed 29189/-22, size 40-8 line 2848 2018/03/09 23:33:30 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) r2 = geteuid() lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) r6 = getgid() r7 = getpid() stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = syz_open_dev$midi(&(0x7f0000000b80)='/dev/midi#\x00', 0x7f, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000bc0)={0x0, 0xbf}, &(0x7f0000000c00)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000c40)=@assoc_value={r11, 0x1afe}, 0x8) r12 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000000500)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@loopback}}, &(0x7f0000000c80)=0xc95e050bf1daad8b) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="ad1e47054d235718b1a59dd0735106bd8ea94eff5d", 0x15}, {&(0x7f0000000100)="b8272fcd51e3bcc7abf4347521769c0c811b691d5d", 0x15}], 0x2, &(0x7f0000000700)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x130, 0x40000}, 0x20000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000001000)=@ethtool_sfeatures={0x3b, 0x2, [{0x3b69}, {}]}}) r15 = syz_open_dev$audion(&(0x7f0000000880)='/dev/audio#\x00', 0x7, 0x0) sendmsg$kcm(r15, &(0x7f0000000b40)={&(0x7f00000008c0)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000940)="08eed815113ffedfe36970866661e42467f5f611a333327223b03c627a93d8e3c0121685f78d01015a09e7a150c91c7c58221796b66009a585d1847257967ed664", 0x41}, {&(0x7f00000009c0)="7239de1b375855fa813e75a84e9dc830e517c004ad7b59e94b870f3b61d2255220aa21729fcb58947b506c42c9823afd5a312df6f6fd4efdb107d3a1ea206ace6f65c22af446c74f900ee5af2a4c01ad70fb5647d16fe545017e041aed0033d71a5ae1a36cbfb0b37d2aaa7112b282eba4973121d372d628b6bd306076df3d816b1045e5a6a016348c8861d5fbc82e5bd15f92fe28324808a8880d176d18209ddf1e735dc405afb7dcdf14a780efb68478091e5ee04bcf260cb6ab41a7f408811bd76d1c9e83fb136663ea793ab93d4c8f3d2381cd9502f23b827f9b87afee87f7a415d0", 0xe4}, {&(0x7f0000000ac0)="6d131251a5a557528d85fb372fca66aaa87aa6ce03b797727596e22de72db8b8e4a51f727e8c0f0e55", 0x29}], 0x3, 0x0, 0x0, 0x40}, 0x0) 2018/03/09 23:33:30 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb8ff0)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) mmap(&(0x7f0000735000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$netrom(r0, &(0x7f00000018c0)=@full={{0x3, {"ba01499c51be8b"}, 0x2}, [{"f8ea42674aec01"}, {"309039c83eb393"}, {"59ec5fb1a126d3"}, {"e7fca7a25b1a6f"}, {"26268a00d7a999"}, {"e4339fa5321f16"}, {"bf4f847064e03d"}, {"9f64e736b171fd"}]}, 0x48) 2018/03/09 23:33:30 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x20, 0x80) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000180)="75646600a7b8e4d68501c5e39753fa39f65d034b16be1db3baf9d0fd88ed91e407b8948e373ce16696a60ac77a23897db653553e6f7ede6b039d72652e688f344e6b5aed6cff44bf", 0x200480, &(0x7f0000000140)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) fsetxattr(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="757365722e6370757365742c4750a50a976e65743165746830776c616e307b007cc636b7bed1fa3283fe04d1aa4c512e294600000000000000000000000000000000000000"], &(0x7f0000000300)="2f6465762f8a85880fe51e6e617564696f9c3b9142239f2ccc", 0xfffffffffffffedb, 0x2) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000080)=""/94) 2018/03/09 23:33:30 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000006ffc)=0x8) nanosleep(&(0x7f0000011ff0), &(0x7f0000002000)={0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000040000a63300", @ANYRES64=r3, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000bd00010000000000000001abab000000000000"], 0x48}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r4, 0x409, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000080)={r2, 0xffffffffffffffdf, 0x8001, 0x7, 0x84, 0x1, 0x6, 0x7fffffff, {r2, @in6={{0xa, 0x4e21, 0xffffffffffffff7f, @mcast2={0xff, 0x2, [], 0x1}, 0xa9}}, 0x2b38, 0xfffffffffffffc00, 0x2ffd5b90, 0x5, 0xffff}}, &(0x7f0000000140)=0xb0) 2018/03/09 23:33:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x13000000000}, &(0x7f0000004ffc), 0x0) futex(&(0x7f000000bffc), 0x4, 0x3ff, &(0x7f000031bff0)={0x0, 0x989680}, &(0x7f0000000000), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x8) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000571ff8), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x20) sendmmsg$alg(r1, &(0x7f00004fef90)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050ef3f)='l', 0x1}], 0x1, &(0x7f00009b7000)}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000000200), 0x8) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x2}, 0x10) sendmmsg$alg(r1, &(0x7f0000cef000)=[{0x0, 0x0, &(0x7f0000281fc6)=[{&(0x7f0000699f21)="c2", 0x1}], 0x1, &(0x7f00001e4000)}], 0x1, 0x0) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f00000000c0)) recvfrom(r1, &(0x7f0000000100)=""/112, 0x70, 0x0, 0x0, 0x0) 2018/03/09 23:33:30 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x800) ioctl(r0, 0x800000080004531, &(0x7f0000a8d000)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x2) 2018/03/09 23:33:30 executing program 1: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) accept$unix(r0, 0x0, &(0x7f0000000100)) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000000000)=0x2, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) shmget(0x1, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r2, &(0x7f0000951ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x0) rename(&(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000080)="e91f7189591e9233614b00") 2018/03/09 23:33:30 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000180)=""/13) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x511002) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x2c, &(0x7f0000000200)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}]}, &(0x7f0000000240)=0xffffffffffffffda) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) write$selinux_create(r1, &(0x7f0000000100)=@objname={'system_u:object_r:fuse_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x30, 0x31, 0x20, './file0\x00'}, 0x3d) 2018/03/09 23:33:30 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000001c0)=0x9) read(r0, &(0x7f0000000200)=""/195, 0xc3) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) ioctl$TIOCSBRK(r0, 0x40044591) 2018/03/09 23:33:30 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffff9c, 0x1}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x23, 0x301, 0x0, 0x0, {0xd}}, 0x14}, 0x1}, 0x0) 2018/03/09 23:33:30 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="04000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000000001f964b44878cea1"], 0x48}, 0x1}, 0x0) 2018/03/09 23:33:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/03/09 23:33:30 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) setpgid(r1, r2) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r3 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x2, r3}) r6 = dup2(r4, r5) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r6, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r7, 0x4) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000040)=0x0) wait4(r8, 0x0, 0x80000000, &(0x7f000005af70)) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) 2018/03/09 23:33:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0xffff, @empty, 0xe92}, 0x1c) r2 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendmmsg$unix(r2, &(0x7f0000000040)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x301}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) 2018/03/09 23:33:30 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000200)=0x3) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f0000000280), 0x0, r2}) r3 = memfd_create(&(0x7f0000000040)='/dev/audio#\x00', 0x3) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x6, 0xa, 0x1, "3396a27f930be451e1c9a3a149858cd08c4b9b87d339e750d8f0571180f263ccd2bb1c69cd95405c97e6852895a08442aced59357ca4c0bdde143ed17b5dcea8", "35ac82a65f6d8e7e07e513500e95247ca9d5334817dd5726c2d7ae8c0f707edb", [0x6, 0x1]}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0xfffffffffffffff8) 2018/03/09 23:33:30 executing program 2: r0 = getpgrp(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000100)={0x15, 0x13, &(0x7f00000000c0)="5d9f6a6b936cd2baa637c561e3b4a02ba77fcf"}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) ioprio_set$pid(0x2, r0, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000180)={0xfff, 0x80000001, 0x4}) dup(r1) 2018/03/09 23:33:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4000000000080008) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)=ANY=[@ANYBLOB="1c0000002200fb0affffffffffffffff03000000081e0c0000000000"], 0x1}, 0x1, 0x0, 0x0, 0x3}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_generic(r0, &(0x7f0000001980)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000046}, 0xc, &(0x7f0000001940)={&(0x7f0000000180)={0x7cc, 0x3f, 0x200, 0x70bd25, 0x25dfdbfc, {0x8}, [@nested={0x354, 0x57, [@generic="cc4194527001cd4e46144a351dcfd3ead39fb748dc0e25c68e8c674d460a7d1b282dc01eefae87459dda8c7ebe4e14b94566b9301b589a6b23369f02832490abe6c9bb62", @typed={0x8, 0x70}, @generic="c1178409b42f46ac0a8f5a111452d800ab99bd0fa5394e3a4dcbf2a536c193e8689e215d88fccb791c63ced74478d50eee470aee6951cfecd620e4d8ace2200753d9323ad7c538bad37eaa2d12326555ee36245311ebc51d12b4a82ee2e94bca647ad87cf2f4875f3c834ac6ef5a619a18d57562476e54", @generic="e1b11a9baaf1f15e51a864031ee19c7da3c6a3234f30cfcbc7d1f41f3dccfe58d3c6c2957af58f775d0b16575d3350eb2f300d174970103728854b7143e30d812024211a22ab1b142996", @generic="e5000114bb6337b79bb3c7c93c96d5fa34b9c762faa5bfbdf4b182ba56a2f6d96051f4614d67e66a6c384cf21924fe0b3283819e27dd1b7c943af52c43fd5c829035386707e2a73b91acf0ba4bc325509ebbce12b8cb", @generic="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", @typed={0x18, 0x10, @str='/dev/dmmidi#\x00'}, @generic="8fd3f461b41b1f6a33357de931129079f690e010167682293dcdfb2f69b6c15b1341917fb625fbfc247f596b79c19e372405660758d8b7040d3102caa048361af6462a6d237e947a40fc7e964cdcbec94ca77fe31728a53a87ff45c8bb96fe49bee3f3678bbb237e6d975cd4abd37f41f08caafb9465080140341b1a55beaf44662587372894f1d590df485163612fe93c17f2f6c3a9b9ed0b41af763ec0665260d6d5859b7cac1bf7486abd8c5998297d32fb530f73afead5386dbdf2acc1fd7bab243509e633efed8ef5f56992bbabddb46845c2ac7329"]}, @generic="4b32c67b7b98d38b416e461f4ba802a0bed3dc42108a318e557825104212e7e92971cdda0e6b72a951fab9a3c595b50c876c7f4efb7e4e90e81337d6760d290ede3a2574dde0dcfa4c4862689b4e3cd92eb2ea55e8382ebd25baac523ff98101eaa1b129a61acb40f7b3499203c83382a1856e5aefe52a3a279edf2a845a4fa0136877bd", @typed={0xc, 0x81, @pid=r1}, @generic="948852f4b0fc2e426e8dbf8171176759bbfbef192e929879a0e9ca57afbfb49826d895", @nested={0x3b0, 0x4d, [@typed={0xc, 0x18, @str='}.\x00'}, @generic="363b6c169679a2ce68e4", @generic="5c27fbf6bfde25cfd56fbfcafad9b5b968aa453adc57014baf773f6c02e111de976fd154c4b19c84c577bcb47c9bf3ca563287a81d6b1341553aa6e7f14c2366797a6926193eddfed79efeaa023aa519ec91f203e6080bf870b07aa4ac4a051b672350c00b6d1cba213e5537a875acd852a6f45b2c154125d8e2d4723384382e05b0ce7c7f9aad3783e09b6d9036fe5d16add58843987121914b44bd64e52d49bca7e2a6033bb053d8f503a7fac4fa514f999b0b8cc84c874f33da87303ea159cbbad2e649", @generic="c5cf7faee0747844fcf619a386fffd61ba62c67cb674ca0e8190bb7afbdb14e8e5350ab72453652fcbd51a8bcd26bd97a405ce10c8bffe8caad9395b2bd90a96b20f73b6955d80b2625f3c7f117f0dc0333e38ce1594b67ba80a40683c8e8b83401fe758d154e694aaf93a4a34622539ea07facf374c54b2a3", @typed={0xc, 0x70, @pid=r1}, @generic="376298892640920d9430496833449b19ca10e6211b5507665559496f179e4e115f4be46ce9486422fd930bc8df704bc1180a3a5ddfb5c669b2eeb96829aadf4bc71094e30bf012e557393ac19a3a7afe0b1398d5fe7798432f8cafc7cfb092b68b0bd245f1cc597996948cbc8bb6205d6f4643a752c966612a64cd47edb50bc80a4f7e98c4829a26c4b957340c1e504d2c9358a3781af66b76992ae65189aaeb", @generic="393c4110fd903e7020eb9fbe72db68dfea022962981bb4af89d81ba7e9eb5b7bae1a692fb28576af45fbd9dd68dcd7bc7fe8d75fa6aa700058ee570b1ea40bf3e819cb0991cf354d41ef8567f20bf5bedee72b92062e9f44e3ae30a483c1fb9250cb1eddb77b872267157af877c506370848f03b6cc34e99f4ad6e21f31b15bf5e618758e97733f0b9406b6300ade3105b299dc4ff15c7e93d50888eb7d45a5f7504c7a6138c196733d24fc31d29c6e832e1b6f24c8b7026cbb39d2183", @typed={0xdc, 0x64, @binary="188fbbffd2452d109a2975ce266ee733b1e7e3359e951e257cc4fdea99586a7d156935a67641d35f333213d12422d005099462e9bf4d24a3e8367fdb98bf56d1c9f78de59c6079b23de43bd5f7e18d0abcf72c86be62b813c58a59a13a747f695bbf65003c64204b2dc84aa32aca73a55e9e60dd663d921f46648dd471b8f291136852e7338df129f2d0ef5cf7fe00235b7a538eafa29ac4adf7f45204ba491d1d095c7d8d58ada2c481b33a382dea82a4948c7785853a76401706cf223ef6a33516abaf7e9e56de45ba58accf0cdde9f48ba0"}, @typed={0x10, 0x12, @u64=0xc61}]}]}, 0x7cc}, 0x1, 0x0, 0x0, 0x4050}, 0x400c000) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x11, 0x1) sendmmsg(r0, &(0x7f00000019c0), 0x0, 0x20040040) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0xba, 0x6, 0x81, 0x2}, 0x8) 2018/03/09 23:33:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) getpeername$inet6(r6, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, &(0x7f0000000100)="0fc71d3e0fc79f00300fed3d0f20c06635000004000f22c0dee5dad3bad104ec9af312c800a50f01c9", 0x29}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/09 23:33:30 executing program 5: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = dup2(r0, r1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0xfffffffffffff310, 0x3a, 0x401, 0x1f, 0xffffffff, 0x5, 0x9}, 0x1c) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000080)={[0x6004, 0x2, 0xf006, 0x2002], 0x4, 0x40}) 2018/03/09 23:33:30 executing program 1: r0 = socket$inet6(0xa, 0x8000a, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0xfffffffffffffffa}, 0xffffffffffffffcc) sendmmsg(r0, &(0x7f0000004680)=[{{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="fd", 0x1}], 0x1, &(0x7f00000010c0)}}, {{&(0x7f0000002840)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000002e80)}}], 0x2, 0x0) 2018/03/09 23:33:30 executing program 5: shmget(0x3, 0x3000, 0x800, &(0x7f0000ffb000/0x3000)=nil) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) r1 = dup(r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000), 0xfffffffffffffed0) 2018/03/09 23:33:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x501, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000300)=0x84) fchmod(r0, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000004c0)={r2, 0x48, &(0x7f0000000340)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e24, 0x5f4, @local={0xfe, 0x80, [], 0xaa}, 0x8}]}, &(0x7f0000000500)=0x10) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000c40)=[{{&(0x7f0000000040)=@pppol2tpin6, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/24, 0x18}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000003c0)=""/221, 0xdd}, {&(0x7f0000001040)=""/4096, 0x1279}, {&(0x7f0000000140)=""/250, 0x480}, {&(0x7f00000005c0)=""/222, 0xde}], 0x4, &(0x7f0000000780)=""/85, 0x55}}], 0x2, 0x0, &(0x7f0000000dc0)={0x0, r3+30000000}) 2018/03/09 23:33:30 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) dup2(r1, r0) 2018/03/09 23:33:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr=0xe27}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fd3000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400080, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/18) 2018/03/09 23:33:30 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x18000, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000005c0)={'ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x18}, @dev={0xfe, 0x80, [], 0xe}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x9, 0x168, 0x400, 0x3ff, 0x40, r3}) r4 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x6, 0x1) io_setup(0x7fffffff, &(0x7f0000000000)=0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)=[0x7, 0x4]) io_submit(r5, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000100)="03", 0x1}]) 2018/03/09 23:33:30 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040)=0x1f, 0x4) r1 = socket(0x1000000010, 0x806, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'bridge0\x00', 0xdbe}) 2018/03/09 23:33:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1f, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x44000) read$eventfd(r0, &(0x7f0000000080), 0xffffffffffffff39) 2018/03/09 23:33:30 executing program 4: syz_open_dev$urandom(&(0x7f0000008ff3)='/dev/urandom\x00', 0x0, 0x0) 2018/03/09 23:33:30 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000001}, 0x19) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x8, @time={0x0, 0x989680}, 0x8000, {0x40, 0x80000001}, 0x5, 0x0, 0x8}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x2, 0x4) poll(&(0x7f0000000080)=[{r0}, {r1, 0x100}], 0x274, 0xfffffffffffffffe) 2018/03/09 23:33:30 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x9}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x1b}, &(0x7f0000044000)) gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) tkill(r1, 0x15) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000600)={'filter\x00', 0x7, 0x4, 0x480, 0x118, 0x0, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x17}, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="e4ebc7d5179f", {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x10001, 0x15, 0x100000000, 0xfff, 0x9, 0x7, '\x00', 'gre0\x00', {0xff}, {0xff}, 0x0, 0x38a}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, @dev={0xac, 0x14, 0x14, 0xd}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={0xac, 0x14, 0x14, 0xc}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) epoll_create(0x101) 2018/03/09 23:33:30 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x270f, @host=0x2}, 0x165) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, 0x6815, 0x5, 0xba, 0x0, 0xff}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x4}, 0x8) r3 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r3, &(0x7f0000001000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mknodat(r3, &(0x7f0000000040)='./file0\x00', 0x10, 0x9) 2018/03/09 23:33:30 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) fallocate(r0, 0x2, 0x40, 0x2) 2018/03/09 23:33:30 executing program 2: msgrcv(0x0, &(0x7f0000001040)={0x0, ""/4096}, 0x1008, 0x0, 0x0) r0 = msgget(0x0, 0x6) msgctl$IPC_RMID(r0, 0x0) msgsnd(0x0, &(0x7f0000001040)=ANY=[@ANYBLOB="0100000000130000"], 0x8, 0x0) 2018/03/09 23:33:30 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa00, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='rose0\x00') r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x7fffffff) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efaffc)=0xf0aa) dup3(r2, r1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) 2018/03/09 23:33:30 executing program 0: r0 = socket(0x15, 0x807, 0xe80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0xffffffff, 0x3, 0x1ff, 0x1}, 0x6) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/56, &(0x7f0000000040)=0x38) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/09 23:33:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 0x4e21, 0x0, 0x2, 0x80, 0xa0, 0x3c, r1, r2}, {0x80000001, 0x7f, 0xf7e, 0x9, 0x7, 0x4, 0x6}, {0x100, 0x1, 0x1000, 0x5}, 0x2, 0x6e6bb7, 0x0, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x0, 0x2, 0x7, 0x100000001, 0x2f12, 0x81}}, 0xe8) r3 = inotify_init1(0x0) r4 = getpgid(0x0) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0xfffffffffffffffe, 0x100000) 2018/03/09 23:33:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) socketpair(0x7, 0x80007, 0x1000000000004, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000500)={@ipx={0x4, 0x7, 0x2, "bcfebab75948", 0xffff}, {&(0x7f00000003c0)=""/250, 0xfa}, &(0x7f00000004c0), 0x50}, 0xa0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000001c0)="a431a774cc7f9f43f6c9f0df3b584c7d0e21b1c4358d1914106915097d61167a6edd870c4e5f9ff01e5b3db53c7c8b935ac62514849d6651fe757e7481cc26f5eb187d496f8d597cf98725946cb488c43303e75482b4e6eeeb314fcc1026466130a1718bc9596e9cb025595673ef7b45fa43ac98ae58915f2697e30484c23c95331939b6179951f3bcef8e1b706e0cb0991222f12553cd52c641f3e4cc961b4bc5330416513e274896") ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000300)={0x6, 0x0, 0x8, @random="2c7e7ec83fd0", 'bridge0\x00'}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[{}, {}]}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000340)) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000380), 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000040)=""/232, &(0x7f0000000140)=0xe8) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/09 23:33:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005ba000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x10001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x5}}, 0x5, 0x19, 0x100, 0x7fffffff, 0x28}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x10000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) capset(&(0x7f0000001000)={0x19980330}, &(0x7f0000001fe8)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='bcsh0\x00') semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/03/09 23:33:30 executing program 7: setitimer(0x1, &(0x7f0000000fe0)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000000fe0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x440000, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/09 23:33:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/softnet_stat\x00') epoll_create1(0x1c47804a07cdc0b8) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) sendfile(r1, r0, &(0x7f0000000080)=0x800000, 0x9) 2018/03/09 23:33:30 executing program 3: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$tun(&(0x7f0000001440)='/dev/net/tun\x00', 0x0, 0x40000042000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001300)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000001340)={0x8, 0x3, 0x2, 0x5, 0x4}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"6430714a0000000000000220001600"}) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x0, 0x8d}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, {}, 0x0, 0x4, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7e}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9, 0x0, 0x5}}, 0xe8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000140)=0xfffffffffffffffe, 0x4) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x200400) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000100)={'bond0\x00', 0x1}) utime(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x4, 0x40}) r6 = shmget(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000003500)=""/4096) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000180), &(0x7f0000001400)=0x4) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002480), 0x4) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) keyctl$set_reqkey_keyring(0xe, 0x4) connect$rds(0xffffffffffffffff, &(0x7f00000024c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 41.313788] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/09 23:33:30 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040)={0x27, 0x1000000, 0x0, 0x7, 0x0, 0x0, "166b158a9c6595010fda5b8f1f441ab555748899e2ee247f6f0e1775e00439a9b2952e047fec3443c97fc1602a8e46c3d8171c220dfea82fcdf388086386be", 0x100000000000}, 0x60) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0600") syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x200381) 2018/03/09 23:33:30 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00000000c0)={0x80, 0x20, 0x0, r1}) dup3(r4, r3, 0x0) close(r2) 2018/03/09 23:33:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000340)=0x5, 0x4) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/03/09 23:33:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000140)="470f01c866400f2102b9800000c00f3235002000000f30410fc72dcd0000003e670fc72df000c0fe470f08c4e3517dac8600300000433e263e0f01cfc4a2f9306f6c470f32"}], 0xaaaaaaaaaaaacf6, 0x0, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x10003, 0x0, &(0x7f0000ff8000/0x3000)=nil}) 2018/03/09 23:33:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0xffffffffffffffff, @multicast1=0xe0000001}}, 0x1e) 2018/03/09 23:33:30 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e732f757473009375399fb21a7647783b01461043687691ecbf4bb363a2eb719716c91bdb1fa12b3f941c4eb7ad3fccfce5b7378df1d4d8a67ed22c4875a8c67ca09597d197c603f1d47d91b9b017bb") setns(r1, 0x0) 2018/03/09 23:33:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x401, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/09 23:33:30 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r1 = dup3(r0, r0, 0x80000) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7fffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) r2 = gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) tgkill(r2, r3, 0xd) process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/03/09 23:33:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) bind$alg(r0, &(0x7f0000a76000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x18c) 2018/03/09 23:33:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="00870003000445c7566a7972f67afde13b30768668e923d57d42f05aef5462c110bf4ad571020bb363b9b563c1528daeeb4a558655a37e955c6581a7cfe5fcdaa44d1974c92df465f52373") pkey_mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/03/09 23:33:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000660000)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000c8000)=0x8c) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x1) 2018/03/09 23:33:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) keyctl$session_to_parent(0x12) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0x200000000) unshare(0x20000400) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)=ANY=[@ANYBLOB="328602da2eefe414c68d8d92cccf"]) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f0000000040), &(0x7f0000154000)) 2018/03/09 23:33:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8001, 0x501000) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000240)=""/212) bind$alg(r0, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)='q', 0x1) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r3 = dup3(r0, r2, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000003c0)=0xb) sendto(r2, &(0x7f00000000c0)='$c', 0x2, 0x0, &(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000400)='vcan0\x00') r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x40) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x8001, 0x0) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000140)={0x1, r5}) readv(r2, &(0x7f0000000000)=[{&(0x7f00000010c0)=""/4096, 0x1000}], 0x1) 2018/03/09 23:33:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000000180)) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000200)={'mangle\x00'}, &(0x7f0000000080)=0x54) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000100)={@remote, 0x0}, &(0x7f0000000140)=0x14) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000000640)=""/38) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x78, r1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x403}, 0xfffffffffffffd0a, &(0x7f0000000440)={&(0x7f00000004c0)=ANY=[@ANYBLOB="000000001800000426bd7000ffdbdf2500000000000000000000000000000001ff0100000000000000000000000000014e2100014e2200060a00a02000000000", @ANYRES32=r1, @ANYRES32=r5, @ANYBLOB="ff0200180000000000e4000000000001000004d5ff000000ff0100000000000000000343000000010000000000006f000000000000000000000023ac000000000000ff030000000000000300000000000000010001000000000006000000000000009f00000000000000e4de000000000005000000000000005469000000090000005c003a38a7747000ff0900000200030304008e3c719cdd7f27f30000000000"], 0x470}, 0x1, 0x0, 0x0, 0x200000000}, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000005c0)={r6, 0xfff}, &(0x7f0000000600)=0x8) 2018/03/09 23:33:31 executing program 1: mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') 2018/03/09 23:33:31 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x40, @dev={0xfe, 0x80, [], 0x17}, 0x20}, 0x1, [0xffffffff, 0x100, 0x9, 0x3158, 0x9, 0x800, 0x1400000000000000, 0x4]}, 0x5c) ioctl(r0, 0x400000000227f, &(0x7f00000001c0)) write(r0, &(0x7f0000000040)="dc8407c5ea5241dfe382df96d4e5c97c14058e7fb96a32c2aa44dd03e86f79be97e5e1241fad8498044dffa98e380237ae67f0180c61f884c2f627b83a3c2945ac8e7794bffc6ee5b60591d989c6f261f941690fd94222b40349d3723c3d3d1aaf4fc005000899258c2689dc0f3b7daa88fa52d9335694fa18241bf703a79e67d05349bab3551e400453e905985cf28c992404913dc1815e3c0476d3eaf8202b7abfae11cb3721e2f703484bd11e30dd2426011c72819294c49fab0a34c0f49a68e79887d60055511e0a90a35d2213a42b2f89c930601cc4770e867768f9865795a4538a0bf9c5fbac892e780056931c5606feb5b9e3e04714", 0xf9) write(r0, &(0x7f00000001c0)="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", 0x1000) 2018/03/09 23:33:31 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x18001, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000040)) 2018/03/09 23:33:31 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x20) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000100)="b7384e0dd1b275303ddced9dec997db9d44efff5e240a102d4b7ee653ac7a825d5ca70c5b8807c85fc32f4bdb300c0702ea38ff3b4e2d8952c0392045f60dbc9864f3b799d65b95ab702bdeac0d01b80c9", 0x51) prctl$intptr(0x1, 0x100000000) fallocate(r0, 0x2, 0x4, 0x8000) 2018/03/09 23:33:31 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x101, 0x200) fgetxattr(r0, &(0x7f0000782feb)=@known='system.sockprotoname\x00', &(0x7f0000c54000), 0x0) 2018/03/09 23:33:31 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r3, &(0x7f0000000000)="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", 0x10f) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x800, 0x5, 0x0, 0x400}, {0x9, 0xfffffffffffffbf5, 0x2, 0xff}]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00000000c0)={0x3, {{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x7, [{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e23, @rand_addr=0x8000}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x410) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000500)=""/250) 2018/03/09 23:33:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000004, 0x84) listen(r0, 0xec13) sendto$inet(r0, &(0x7f000026efff)="0f", 0x1, 0x0, &(0x7f0000021ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r0, 0xfffff80000000002) poll(&(0x7f0000c5ffc8)=[{r0}], 0x1, 0x0) 2018/03/09 23:33:31 executing program 1: getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x8) unshare(0x400) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000100), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000e6ff0000000000000000089caf4e246e981f210075c9ed4ea8136ab1eff3004611f7cb02bfab6030086d6a411c1b3b8c6237c2c88fffc28d6abdd4637e3f8000000099119ec19e70a5f29c1a3737305b5bb34518b9eb4d04f1547c5e0441825f6f70d5b5b5ff6dcff9925219179e50a6b844fe565749cf5c7b109749642c49c9b7618405b4d8fe7fe3db0b0191c977cd435b1245617c4ca323b08b1ebae122cbbfafdbf018e58479a5f2c7728ef5d842fd7eb9a404e37a4f13c287464979c524365b0ff47e6bd8c1ca595e020237913202"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) 2018/03/09 23:33:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x1000, 0x10000, 0x1000, 0x6, 0xffffffffffffffff, 0x100000000}, 0x2c) open_by_handle_at(r0, &(0x7f0000000100)={0x44, 0x1ff, "05690e15ebaade22fc7f65f3e001a550807048cf2287ec9b8856dfe2ca0975cf67a2adaf59a4db077c0f1945aa46cd02c234f1e1bcdaf298823d4743"}, 0x404801) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x400000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x5}, {0x6}]}) 2018/03/09 23:33:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00001b0000)}]) chmod(&(0x7f0000000040)='./file0\x00', 0x10) 2018/03/09 23:33:31 executing program 5: getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'em1\x00'}, &(0x7f00000000c0), 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000000c0)=""/204) socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000ef28)={0x18, 0x28, 0x9, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x2000000) 2018/03/09 23:33:31 executing program 7: setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x20) r0 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x80000000000082) sendfile(r0, r0, &(0x7f00000ddff8)=0x2, 0x101fffffe) r1 = semget$private(0x0, 0x3, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchmod(r0, 0x60) uname(&(0x7f0000000480)=""/20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000400)={{0x5, r2, r3, r4, r5, 0x13}, 0x9, 0xdf87, 0x101}) 2018/03/09 23:33:31 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100000008006, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)) 2018/03/09 23:33:31 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xff, 0x4e23, 0x8001, 0xa, 0x20, 0xa0, 0xbf, r2, r3}, {0x80, 0x101, 0x9, 0x9, 0x120, 0x3, 0x6, 0x20}, {0x400, 0x5, 0x8, 0x9}, 0x81, 0x0, 0x2, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4d3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x3, 0x3, 0x10000, 0x28, 0x6, 0x8}}, 0xe8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r4, r0) signalfd(r4, &(0x7f0000000540)={0x37}, 0x8) 2018/03/09 23:33:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x701400, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'syz_tun\x00', 0x6}) socket(0x10, 0x3, 0x0) 2018/03/09 23:33:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x4, 0x4, 0xffff, 0x4, 0xffffffffffff8000}, 0x10) 2018/03/09 23:33:31 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xfffffffffffffffd, 0x0, &(0x7f00000001c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x40, 0x6, 0x7, 0x6, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x80000000, 0xd56}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x80000000}, &(0x7f0000000140)=0xffffffffffffff76) accept$ax25(r0, 0x0, &(0x7f0000000180)) 2018/03/09 23:33:31 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x4e4e) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x49) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) name_to_handle_at(r2, &(0x7f0000000140)='./bus\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="8c00000006000000b9ed2c778797cae3e1d200ca9f83f30eb031565a94cfeefdcdb83d7d4cce4d5dc6c7055683ba08080e4688212eed3bef9a332d7c635339ae4bebae81520d279922cdcefe15741bb6ffff28ac112d43b1313de03392721655402e48284fa8d1108b925621ab6d791605a5d4b775ee29edb311c9cdeec90c5438f0db4829017b6b948d1d93"], &(0x7f0000000240), 0x0) sched_rr_get_interval(r3, &(0x7f0000000100)) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000080)) 2018/03/09 23:33:31 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/09 23:33:31 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40c000, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r0}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="4b97e19e"]}]}]}, 0x2c}, 0x1}, 0x0) 2018/03/09 23:33:31 executing program 6: r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000af9000), &(0x7f0000632000)=0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x2000) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x400080) 2018/03/09 23:33:31 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) r2 = memfd_create(&(0x7f00000001c0)='security[)bdev^&self/systemselinux\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) sync() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000600)="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", 0x1000, 0xfffffffffffffffd) keyctl$get_security(0x11, r5, &(0x7f0000001600)=""/4096, 0x1000) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000000440)="da5bedddcbacefe9911593a9f3333fb63ac3b002786dad79ac8c8781adf075d97fca7596f43a91941a6f8bc60d85ffe85d3c1e8160a1452049a3063277016b7608897f4ee5ca6cdee98c702f323685f7999ec10447bcd3bacbcc9257a406b1cc3acd2c9fe2579cb948e678813c348c50ce87c854ac658e2a292a62022bd8289f4fbee619183a83484d70fa4e3c60d63f8aae7507b8fdbd55ac13d8288c0202668de36c69769cf69f27667ce7a2c1f6ca16929b607373b2f8a80894b4045a7a0b", 0xc0) fchownat(r2, &(0x7f0000000200)='./file0\x00', r3, r4, 0x100) r6 = getuid() getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000500)={0x0, @loopback, @local}, &(0x7f0000000540)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x8, 0x4e24, 0x0, 0xa, 0xa0, 0x20, 0xeb, r1, r6}, {0x2, 0x100000000, 0x93a4, 0xff, 0x1, 0x1, 0x80, 0xffffffffffffffe0}, {0x8c, 0x31, 0x8000, 0x9}, 0x80000001, 0x6e6bb3, 0x2, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3503, 0x0, 0x0, 0x4, 0xea03, 0x5, 0x80000001}}, 0xe8) getsockopt(r0, 0x10d, 0x5, &(0x7f0000000180)=""/4, &(0x7f00007b3ffc)=0x20) 2018/03/09 23:33:31 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x183000, 0x0) r3 = accept4$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="05631b4000000000d2df671880df7111050b50c9cf66246be1aadaede21d875a734fe27165324352cbc7c00d7c4c07fb7ba3fc18417d6ef931313efecd28fb6a03b14b01a3cbd0c62ecaccd4a448777ec868792cc76c1add5e04b1bcc4be916795ec882cb17f677a00db68424176084d8c750a36d288984829064303619b7bee04deec91afa8c2628224c274bc18d0ee8e900c9410e13a9193d17cdc0ca8567be63ccbf9c695827298ff10e59b3d03"], 0xffffffffffffff84, 0x0, &(0x7f0000002000)}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r4, 0xb3}, &(0x7f0000000280)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6dfd0)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="06155acba7572410d4113ba0012272a9b24c4a6fea42b9b23f722633de5ad946dc57db680bf1bc1ffbdca7a49afe28a6fe3399e763ebac72d6a59997f90db584f8fe4ae2e4c1302f37053b6ea24461b21c1fb9ff13bc3d63b12f38d9760ec079b15fd0847bf671576ae2345e1754fc861a97c2a3b2b5a68a5e4a00000000000000057e5ea2b26811c5eb330c3c094bb0eae29421a641049ea2d2661b9bf2c0eeb9e9eca85464dbe6e69bde8242bc4fb25a49f3a9c54b03e61e5141e0b9c593e8c971cb725daffd41c4e140e6fc80be9e7b"], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/09 23:33:31 executing program 0: sendmmsg$alg(0xffffffffffffffff, &(0x7f000000ae78)=[{0x0, 0x0, &(0x7f0000023fd0), 0x0, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4}, @iv={0x18, 0x117, 0x2}], 0x30}], 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) 2018/03/09 23:33:31 executing program 2: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000000000) 2018/03/09 23:33:31 executing program 2: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/03/09 23:33:31 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x200, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x1, 0x80000001}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8929, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) 2018/03/09 23:33:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00001a7fd8)}) r0 = accept(0xffffffffffffff9c, &(0x7f0000001500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001580)=0x80) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x140, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000015c0)) 2018/03/09 23:33:31 executing program 3: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=ANY=[], 0x0, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@broadcast, @remote, 0x0}, &(0x7f0000000140)=0xc) connect(r0, &(0x7f0000000200)=@can={0x1d, r1}, 0x80) sendto(r0, &(0x7f000097f000), 0xfffffffffffffef6, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/09 23:33:31 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0x40087705) r1 = memfd_create(&(0x7f0000000040)='*mime_type&\x00', 0x1) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 41.809304] binder: 5991:5996 unknown command 1075536645 [ 41.824286] binder: 5991:5996 ioctl c0306201 20007000 returned -22 2018/03/09 23:33:31 executing program 6: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet6(0xa, 0x2, 0xffffffff) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6e71740000000000000000000000000000000000000000ff7f00000000e700000500000000ebff000000000000000000000000510000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000040"], 0x78) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) close(r0) 2018/03/09 23:33:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000240), 0x8) 2018/03/09 23:33:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/202, 0xca}], 0x1, 0x0) [ 41.862696] binder: 5991:5996 unknown command -883288826 [ 41.871479] binder: 5991:5996 ioctl c0306201 200ea000 returned -22 [ 41.896058] binder: BINDER_SET_CONTEXT_MGR already set [ 41.907725] binder: 5991:6009 unknown command 1075536645 2018/03/09 23:33:31 executing program 0: r0 = getpgrp(0x0) r1 = gettid() kcmp(r1, r0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = getuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={r0, r3, r4}, 0xc) 2018/03/09 23:33:31 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5eaf, 0x80) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000001c0)={0x101, {{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x1ff, [{{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0xfffffffffffffe88) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-generic)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0xa7, "18477ae8ef7860d77f44b4a13eaba029239642525acef4862c0e86396195d2bc85923873fb605224c2a21c4dd1be2a9c5e3dfb5dbb7bc1411d75043a7826ff7392afb5fe5043535599c151a3e165c8fd404db0d2cd107696084fc7095acbb3704600dcdff99ea798f53d889ad20ace36f6cda12e7951c146a73087d7ba3203acedab3e6c82424afdf83fb31de91ccb5f737d3541d91b95c52c403c1e2b613265a4f7e76c655e2a"}, &(0x7f0000000180)=0xaf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="12afebe6270a0775b1d5e3833e7e101412", 0x11) 2018/03/09 23:33:31 executing program 7: socketpair$ax25(0x3, 0x3, 0xc4, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r2, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/03/09 23:33:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8001, 0x7, 0x7fff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r1, 0x5df, 0x30, 0x0, 0x1}, &(0x7f00000000c0)=0x18) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f00000016c0)}, 0x0) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000848000), 0x0) close(r0) 2018/03/09 23:33:31 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x101, 0x1, 0x3, 0x0, r0}, 0x2c) socket$inet6(0xa, 0x804, 0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)="db073659c1951082b03c9c0a765c5b312088a426719f2a1600"}, 0x10) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000280)=""/225, 0xe1) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) geteuid() setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000380)=0x3, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000240)={'irlan0\x00', 0x2200}) 2018/03/09 23:33:31 executing program 2: r0 = gettid() getpgrp(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) getpgid(0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) r3 = userfaultfd(0x0) eventfd2(0x40000, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x3}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000000), 0x4) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) 2018/03/09 23:33:31 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080045005, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000040)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x1, 0x2, [0x400, 0x81]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x2, 0x3, 0x5, 0x2, 0x7086d9b4, 0x7, 0x4f, 0x1a5, 0x412c, 0x7f, 0x1ff, 0x7, 0x34, 0x5, 0x3]}, &(0x7f0000000240)=0x100) pread64(r1, &(0x7f0000000000), 0xd93620b16de32154, 0x0) 2018/03/09 23:33:31 executing program 6: 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 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r2 = syz_open_dev$dspn(&(0x7f00000014c0)='/dev/dsp#\x00', 0x7, 0x103000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001500)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40042, 0x0) getsockname(r3, &(0x7f0000001200)=@l2, &(0x7f0000001280)=0x80) write$selinux_load(r3, &(0x7f00000012c0)={0xf97cff8c, 0x8, 'SE Linux', "1e0bd70146faef9b5d5df1c7da44e6e773eb90f09320a4030a0e95526331a363e5f190540f6f00d3de49aa6013f3bc66349d3fce4f9a2c1ba1ac9c59e1a1e99734511411cc4cce924e332ea8c421a322ca4fe1be358a65b8116b8c8f7079d3ee2e4bb796fd6fcc4b59e5e6798cf53e0eeda75833a5663e25091360e1e677bf983689599118c347f790bf6aa3beda26ea6614054fdadeb7a3c4ddf06c22782ecc72f12416bdaa749f560e7bd7be49f84262ab75cad0bc945e34b7ac601b30170321ed7a4d1f4e5ba06d9553adb5657b90824d7023998f45d85340ca16548f64751fe82fabccb55ee9b4f948b3ac2a8aa405b2534d12089f"}, 0x107) write$vnet(r3, &(0x7f0000001180)={0x1, {&(0x7f0000000080)=""/4096, 0x1000, &(0x7f0000001080)=""/240, 0x1, 0x4}}, 0x68) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001400)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) sched_setaffinity(0x0, 0x8, &(0x7f00008aaff8)=0x8000000075) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) [ 41.916137] binder: 5991:5996 ioctl 40046207 0 returned -16 [ 41.923506] binder: 5991:6009 ioctl c0306201 20007000 returned -22 2018/03/09 23:33:31 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) socket$inet6(0xa, 0x7, 0x9) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="a5ba0000000000000a879da827d0f6d80e098f89813b0305938ab0f3e82f37154ef7ba32fdf1776653f0f4a2fde93e7a67"], 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xafb, 0x35}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x86e}, &(0x7f0000000140)=0x8) 2018/03/09 23:33:31 executing program 5: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}], 0x1) semop(r0, &(0x7f0000000180)=[{0x3, 0x8}, {0x1, 0x2, 0x1800}, {0x3, 0x80, 0x800}, {0x0, 0x1, 0x1000}, {0x5, 0xece, 0x1800}, {0x3, 0x1b5, 0x1000}], 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x400) semop(r0, &(0x7f0000176ff5)=[{}], 0x1) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000000)=""/247) 2018/03/09 23:33:31 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = getpgrp(0x0) ptrace$pokeuser(0x6, r1, 0x1ff, 0x80000001) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/03/09 23:33:31 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) r0 = geteuid() r1 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r0, r1, 0x9, 0x2) ioprio_set$uid(0x3, 0x0, 0x0) setuid(r0) 2018/03/09 23:33:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x80fed, 0x1a, 0x0, 0x0}) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00000001c0)={[{0x9, 0x7, 0x7, 0x5, 0x8, 0x5, 0x8, 0x8, 0x3364, 0x79, 0x1, 0x10000, 0x9}, {0x0, 0x7ff, 0x9, 0x2, 0x2a, 0x7, 0x2, 0x9, 0xac, 0xdcb858b, 0x34b5, 0x100000001, 0x100}, {0x30, 0x3f, 0x1f, 0xffffffffffff1630, 0x8001, 0x200, 0x7fffffff, 0x3, 0x9, 0x3, 0x101, 0x10000, 0x9}]}) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000000)=""/99, 0x63}, &(0x7f0000000080), 0x2}, 0x20) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x8, 0x1}) 2018/03/09 23:33:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x40000000, 0x8, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x3, 0x400) [ 42.151267] syz-executor0 (6078) used greatest stack depth: 15720 bytes left 2018/03/09 23:33:31 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) fallocate(r0, 0x1, 0x1ff, 0x100000001) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/03/09 23:33:31 executing program 3: r0 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x209f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4000000004d032, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000e76000)) 2018/03/09 23:33:31 executing program 6: 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 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r2 = syz_open_dev$dspn(&(0x7f00000014c0)='/dev/dsp#\x00', 0x7, 0x103000) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001500)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40042, 0x0) getsockname(r3, &(0x7f0000001200)=@l2, &(0x7f0000001280)=0x80) write$selinux_load(r3, &(0x7f00000012c0)={0xf97cff8c, 0x8, 'SE Linux', "1e0bd70146faef9b5d5df1c7da44e6e773eb90f09320a4030a0e95526331a363e5f190540f6f00d3de49aa6013f3bc66349d3fce4f9a2c1ba1ac9c59e1a1e99734511411cc4cce924e332ea8c421a322ca4fe1be358a65b8116b8c8f7079d3ee2e4bb796fd6fcc4b59e5e6798cf53e0eeda75833a5663e25091360e1e677bf983689599118c347f790bf6aa3beda26ea6614054fdadeb7a3c4ddf06c22782ecc72f12416bdaa749f560e7bd7be49f84262ab75cad0bc945e34b7ac601b30170321ed7a4d1f4e5ba06d9553adb5657b90824d7023998f45d85340ca16548f64751fe82fabccb55ee9b4f948b3ac2a8aa405b2534d12089f"}, 0x107) write$vnet(r3, &(0x7f0000001180)={0x1, {&(0x7f0000000080)=""/4096, 0x1000, &(0x7f0000001080)=""/240, 0x1, 0x4}}, 0x68) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000001400)) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) sched_setaffinity(0x0, 0x8, &(0x7f00008aaff8)=0x8000000075) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) 2018/03/09 23:33:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x581180, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0xffffffffffff9879, 0x4) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[@generic={0x83, 0x2}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}}}}}}, &(0x7f0000aaafec)) 2018/03/09 23:33:31 executing program 5: io_setup(0x203, &(0x7f0000d5aff8)=0x0) sched_setaffinity(0x0, 0xfffffffffffffc27, &(0x7f0000dcc000)=0x401) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x100, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001280)='/dev/sequencer2\x00', 0x101000, 0x0) r6 = accept$packet(0xffffffffffffffff, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001340)=0x14) r7 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r8 = syz_open_dev$dmmidi(&(0x7f0000001440)='/dev/dmmidi#\x00', 0x2, 0x100) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001540)='/dev/mixer\x00', 0x0, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) r11 = syz_open_dev$dmmidi(&(0x7f0000001640)='/dev/dmmidi#\x00', 0x80, 0x501002) r12 = syz_open_dev$adsp(&(0x7f00000016c0)='/dev/adsp#\x00', 0x9, 0x0) r13 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r14 = creat(&(0x7f00000017c0)='./file0\x00', 0x14) r15 = syz_open_dev$midi(&(0x7f0000001880)='/dev/midi#\x00', 0x5, 0x400) io_submit(r0, 0x7, &(0x7f0000001900)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x8001, r2, &(0x7f0000000180)="62bd827fda323e91f67446e6a3e4ce7f22dba8a5b48ff734bffe6e0a83a1c000e71b8b66379c9bbda796c0529c604f270dd8edcd343b66686c645fc4f54f5b11d594e401574582381f6a235e70f4", 0x4e, 0x3, 0x0, 0x0, r3}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r4, &(0x7f0000000280)="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", 0x1000, 0x8, 0x0, 0x1, r5}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x9, 0xfffffffffffffff9, r6, &(0x7f0000001380)="a11acae4d4cabf1b89fa05069bbae07b65cddddc6d5ba1aa89a1e5e5c0d7e2c90b9a65f038188580a44a910b89cc447ad433d00cffb4c71bfb0e1f80258334e417cfaee1d246c651fad7a48ac3c0acd9cb9ee5186412c688874335e7433f7d2bc7c98ca47742fdbc786df5d5ad9a", 0x6e, 0x1, 0x0, 0x1, r7}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x7, 0x9, r8, &(0x7f0000001480)="aa3e1e50f10b8fd1d74adbbd511b725cefa95b5b7dd1bd759b97bdcdde430c509754198fe30936e6a1c379cb948a108f83cb97e018906d4976ade895da874adca3d3770f44b201837e7fd025010409e9509d9e0506753882312ba7bcf52592243f4279c5a2d6eea37203b8b3d6afb5553a49d4c189ad2dfe783f785d948e09d6e756628b5a4ef14c758f6a2045f9cfcd3a7423852b634b976e68a406dcc5ca480baf4e609b3c53cac59b29c5", 0xac, 0x6, 0x0, 0x1, r9}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x8, 0x0, r10, &(0x7f00000015c0)="6793c672b7319590913b6a40c1860b5172406910afbfcf0b906ba9a9e69f22d7784841195fd2eff213bbad256578c5a2f8b279e6acc84567cdb124676c82d6c9d1d446228ae16e35020954c9cdb2274c30d4924463262b0b24c0982a9199790072c9d9cb8eec40478886", 0x6a, 0xe85, 0x0, 0x0, r11}, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x9, r12, &(0x7f0000001700)="a1962c5f813fea894561cf48e31cccb5872afc700e36891da6", 0x19, 0x101, 0x0, 0x1, r13}, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x42c, r14, &(0x7f0000001800)="67baf9cd16ebac59769eca5b2e39434eed9f006f64900b78b523ec6ff06a24a92b6676b246973a667aa861e94c13074c5c4c4ae5f3d36f6ba9d62f50c20ef966ab5ebb7d285c9e501ab9dd48519ca875811a66a74e9347e082d959cd384bde16c5c406b4c401772270b63f1f", 0x6c, 0xffffffff, 0x0, 0x0, r15}]) io_getevents(r0, 0x1, 0x1, &(0x7f0000c89f80)=[{}], &(0x7f000018dff0)={0x0, r1+10000000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) io_setup(0x7, &(0x7f0000000100)) connect$bt_rfcomm(r16, &(0x7f00000000c0)={0x1f, {0x80000000, 0x200, 0x30, 0x6, 0x5, 0x40}, 0x10001}, 0xa) io_destroy(r0) r17 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r17, 0xae78, &(0x7f0000000040)) 2018/03/09 23:33:31 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}, 0x5}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x2c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x154) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000040)={0x6}, 0x1) shmctl$SHM_UNLOCK(r0, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/09 23:33:31 executing program 2: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffc, 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x1}}, 0x7f, 0x5, 0x3, 0x5, 0x40}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip_vti0\x00', &(0x7f00000000c0)=@ethtool_dump}) 2018/03/09 23:33:31 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000018c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000100)={0x140, 0x23, 0x829, 0x0, 0x0, {0xf}, [@nested={0x124, 0x78, [@typed={0x50, 0x4c, @binary="e480bd8b3964656131ef384ba3393a5c4c2debe5dd5b7bcd3c0aff2be8ae0d1288aafacc6dcd58e5d67ea19ebd8a6653b270f9d4fd12ede3fac996f813914bb47411f959c2"}, @typed={0xd0, 0x88, @binary="952f41737a07b72ad79e1fd2683013f4a3d0253d5075f466a03adc2050be469c307b9fe1ca30f3577b59e7f7d2903a446d763001ef4cd45cb320e7e8fe3e8790fbff70d7e0c7e5c46c01fabbb122538310b55d389cb8a9ef0b1f471b6faa0ea0e290d8d9885ecc5789b274981b5b48bbc987ceb5c0930dd92b2a242e63a01cabb809980fcae7391700e29612d6aac29ff2195c405e30bbe90ac48d2a761242c635f9405f6740a41f375e566aeb48e65968c98031ff3033c117e97f3823c578c09cf812bfe873ec"}]}, @nested={0x4}, @generic=')']}, 0x140}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/checkreqprot\x00', 0x1a1003, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000001940)={0x23a, 0x7, 0x3, 'queue1\x00', 0x9}) 2018/03/09 23:33:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0xff52, 0x0, &(0x7f0000e97fcf)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffff55) 2018/03/09 23:33:31 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4000000000000004, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000000c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000dc3ff0)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000be4f70)}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/03/09 23:33:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x8, 0x80000001, &(0x7f0000000040), 0x186) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r0, 0x6, 0x3}, 0x10) add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000048d000)="bf10", 0x2, 0xfffffffffffffffc) 2018/03/09 23:33:31 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) tee(r0, r0, 0x46f7, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003}}) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x80) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0xffffffffffffff3b, 0x9}) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000000c0)={0x2, 0x10000}) getpid() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}, 0x6}], 0x1c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000fb0)=""/80) [ 42.297506] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 42.326581] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/09 23:33:31 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x12f) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0218000014000000ffffffffffffffff05000600000000000a0000000000000000000000f4ff54000000000000000000007f0000000000000200120000000000ffffffff000000000600fdff000000000000000023000000ff010000000000000000000000000001ac14000000000000000000000000000005000500000000000a00000000000000000000000000000000000000000000000000000100000000"], 0xa0}, 0x1}, 0x0) 2018/03/09 23:33:31 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000003c0)={'ip_vti0\x00', 0x10}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) eventfd(0x1200) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0xf01, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f00000002c0)="b6a32bdef7e100614c1e96fa7091e124797706a868eb3fea98598847bd6c3ae4881636db00bb5bd79471006ef5ae816295f8d5a2ce72268576d80008c62790cc4422ed26edcf82f78ccb2abe938fe7519f09318010f7de73190aa32a60726de682ce969921bcc53d195b497e588a796bf69708b4ac2180e110146a34e2a53529204729168b22c0b4cb4ba42ed16b3d072c93ad28f14592dce5beaf15322c620eaf786b2a98f7265adee18575ed29120b4435a3a5c8dff827", 0xb8) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x7, 0x3f29, 0x3, 0x7fff, 0x8}, &(0x7f0000000080)=0x98) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={r4, 0x1, 0x30, 0x81, 0x1f}, &(0x7f0000000200)=0x18) dup3(r1, r0, 0x0) 2018/03/09 23:33:31 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000309ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 2018/03/09 23:33:31 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getpeername$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x4e23, 0x1, 0x4e23, 0x40, 0x0, 0x20, 0xa0, 0x3b, r3, r2}, {0x995, 0x1, 0x80, 0x8, 0x8, 0x5, 0xffffffff, 0x3f80}, {0x1ff, 0x0, 0x4, 0xcb}, 0x9, 0x0, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x32}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x3, 0x3, 0x800, 0x8, 0x7, 0x3}}, 0xe8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x2, @rand_addr=0x46c]}, 0x20) getgroups(0x2, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r4, r5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x7f}, 0x1) 2018/03/09 23:33:31 executing program 4: r0 = gettid() exit(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(r0, 0x0, &(0x7f0000000640), &(0x7f0000000680)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xc6, 0x2, 0x3, 0x4, 0x0, 0x3, 0x20100, 0x2, 0x82f, 0x3, 0xfffffffffffffffe, 0x5, 0x7, 0x3, 0x2, 0x9, 0x244, 0x81, 0x0, 0xfffffffffffffffc, 0x42a3, 0x8, 0x100000000, 0x2, 0x3, 0x1, 0x7a, 0x0, 0x32, 0x3, 0x100000001, 0x7fffffff, 0x9, 0x10001, 0x0, 0x8000, 0x0, 0x80, 0x2, @perf_config_ext={0x8, 0x2e}, 0x2000, 0x3, 0x1, 0x7, 0x8, 0xf63, 0x1}, r0, 0x5, r1, 0x2) 2018/03/09 23:33:31 executing program 3: socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getpeername$netrom(0xffffffffffffffff, &(0x7f0000760000)=@full, &(0x7f0000e92ffc)=0x48) io_cancel(0x0, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0xa, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)="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", 0xe41}, &(0x7f00000011c0)) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/03/09 23:33:32 executing program 6: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x4, 0xffffffff, 0x0, 0x462c, 0x1, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) r2 = semget$private(0x0, 0x0, 0x0) semctl$SETVAL(r2, 0x0, 0x10, &(0x7f0000000100)=0x6) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/09 23:33:32 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="1dbcb9f5034ce2fffdcf05d7235e7bc8771cae1cb0da1f746ebe13390e793390e6a644b41329941db50623c88c73d6db2160c8878c563ac755d7ca5bb89546ec676da1ee14507a85d6ab84bb9596f609e0e81b732a91254360cc606f0a76d758a96507eff0aa5b96afc54186f2efc97d9fdb812665685bfaa09982114a15e69b", 0x80}, {&(0x7f0000000100)="041fe7645a2bc59f0eb1dbe9bc59448a2cf194cf6f94bc586571ed004cf137d44f7b5964efddc1191fadce892551115e1dbcdf36371db9a14c15e2a95e90a39b8eebb885d89e6c8163a81c57a27246dd30050c8fc0a70f993266891543af5dc9b12b0aa4c937792dd7593d2e822e90ab35a3622df87c41adf4a275da4e031321bb839f5da05737862e7c56914b35257976b0008be98a26cec5dd51d1a718c629d640b03a8a125d9ef52887e533668dd81dab08041d371a9f449d2f69d7af80de586441", 0xc3}], 0x2, &(0x7f0000000200)=[{0x28, 0x18f, 0x6, "4fe3b5cac5c00cee4fbc93e4d8170324d8088bb7061e"}, {0x48, 0x11f, 0x1, "63afa10d53c6336f9341789c993e1aaa460742e942e95e9a574157d8d5f9c2b44896d301747e77090296ddfdfe645cec9bba0a6a94db"}], 0x70, 0x8000}, 0x40) 2018/03/09 23:33:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) close(r0) 2018/03/09 23:33:32 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:setfiles_exec_t:s0\x00', 0x25) recvfrom$unix(r0, &(0x7f0000000100)=""/230, 0xe6, 0x2, 0x0, 0x0) r1 = socket$unix(0x1, 0x6, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) sendto$unix(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000001200)=@abs, 0x6e) fstat(r0, &(0x7f0000000280)) 2018/03/09 23:33:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000004580)=[{{0x0, 0x0, &(0x7f0000002380), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@un=@abs={0x0, 0x0, 0x4e22}, 0x80, &(0x7f0000002780), 0x0, &(0x7f00000027c0)}}], 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f00000019c0)={0x0, 0x0, 0x0}, &(0x7f0000001a00)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001a40)={@local={0xfe, 0x80, [], 0xaa}, 0x51, r2}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/227, &(0x7f0000000140)=0xe3) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/4096, 0x1000) 2018/03/09 23:33:32 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x50000, 0x8013, r1, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x4126}, 0x8) r3 = dup(r0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0xec, &(0x7f0000000140)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000afd0)={0x44, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/03/09 23:33:32 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='vboxnet0user', 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="e5d447e86ffde810c8221161904395597a091153cdb5a177c7fc65afc1958bc161ad684f07f0c38dfaafb3a5a6b87fd3d7a3a36a102fb6b569f96603e573c691052e4bdf13b3e316a69f1f166a02a79a267f2ce41a502714959ec85b993a8396611368e3baec44f915884b8ca65d995be96a510a2bf7ef66bc0a5f6952a1770af0d08bdf8b2d6aa564aec750d954b54f07638cccc4a00e770e90d793ba6ca9635f05a134c512fa47a15a986b76485c6264f693ac49257d33abbd6e46aa4acaf0116d73ed13e0af960c558876813add93c240", 0xd2, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f00000003c0)=[{&(0x7f0000000140)="65157e14244af6bc", 0x8}, {&(0x7f0000000180)="3fe76a0491644b3f668a8d5e0e1898e1e52c33f2707471debd3ec5b83ce3b00570c6fe8b40d419956c4de219e8e13bcf1822775861e25e731da3ff2886bb7bda5e038635ea2c6e3a137d7a1cc7ed7c8faafe663d1b1f43ee697dc4fa5c0118bb5b74fc3d9edb44d7ae95631f1022faa2203311b1ee5868c86278891323a5ca1729cd1a47b6cdc38f723e506f77ebc1cd5a76aef9a0d0ea319142344494cc26d121", 0xa1}, {&(0x7f0000000240)="39895a03b30a0114d68162d9a1bd0d166e36325920c5379b4133fcdf838f40f1dda53b964b520c0ff2aec51d7d36ef2109e87314b6d868c839c1d5b15c1827f0e3af3071afda0c83efe910cede7b3fdb422fc2e244114e0c5b789759b8f268deea9e217c322a943927476473f828a17163aba69f8141cdb4f3097dba48f6797157cb5e8b00b03853f9", 0x89}, {&(0x7f0000000300)="b7e96c5fb09a4230404f69fd9cd8a819d5a7a0e9398b55562b4f3bbaab77ac70bb60375607072a09f6d8d6978493b143970778cbfdd2386c0db24cb4360963db3ecf0ec948a268a47045df27db65a7b2eb596a8c2a823fd2f92012e06e2006ccb70b7be543eb03128197a1afc76523b8a9ba8f77236c76b51c8908aabbfd67522bc2ab", 0x83}], 0x4, r2) r3 = semget$private(0x0, 0x3, 0x40) semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f0000000580)=""/149) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x4) 2018/03/09 23:33:32 executing program 5: 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) dup2(r0, r1) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'ip_vti0\x00'}}) 2018/03/09 23:33:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x400000000000001, 0x4) r1 = memfd_create(&(0x7f0000000040)='securitynodev*\x00', 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000000c0)="48fe825c", 0xfffffffffffffe1c) 2018/03/09 23:33:32 executing program 4: perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x1, &(0x7f0000000000)="86419d974a04d40c1649990ab71685a97e246ce27dd96ce4d848d2cab35e891a01d6827eb1cbecedbefe008f31f73a0059ba977ddc32a38e35b0715f8302f2a45a5ac42fa238ab9e991a542cd1e75a867490b1776103553a16087a104b352738491c0c788f8e97f4164e4b7f24ec7c48254327c24ff740f94d43c37c62f23447326ef30d50af7be6cf5d66044d3beeaf0262be379e3e7172513c7bac9eafe4af19d99212537ae938679ad53ae1a7308aaac2abe15e85e38c027b1dfbfcb15b04f51b0167339e536ac31366736cf76f8fde5def05735d0999cbea856331abf59da23bb4b505a4ebb13a75f0e4") 2018/03/09 23:33:32 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, 0xc) 2018/03/09 23:33:32 executing program 3: r0 = msgget$private(0x0, 0x200) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@generic, &(0x7f0000000180)=0x80) msgrcv(r0, &(0x7f0000000500)={0x0, ""/39}, 0x1a3, 0x3, 0x7fd) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x40240, 0x13) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=r2) msgrcv(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000ed7e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009964f018b1b3"], 0xa1, 0x1, 0x1000) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="01"], 0x1, 0x0) [ 42.559576] binder: 6187:6199 transaction failed 29189/-22, size 0-0 line 2848 [ 42.584426] binder: 6187:6199 transaction failed 29189/-22, size 0-0 line 2848 [ 42.612581] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.618438] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/09 23:33:32 executing program 1: timer_create(0x40000, &(0x7f0000044000)={0x0, 0xa, 0x0, @thr={&(0x7f0000000000)="00d72d22442b9f2e6dd0e3b349f82ce01fbe6754e67d9496052f844ab4f17dc25d1458f901a9bdd3d453f3e446db74d1f2cd17e01902b32115d999cee37a36c4be415c41537dc9adf1eec731ba9b676b53a3fa5a9ad05d98792f2a83908c250d6092c8e943c803443d5e6fc30846e90289b0e0801b5224b66f48f1b90f513f8922dda59c5769c49aeacdfb12501578a19aec", &(0x7f00000000c0)="a6c8ff9ea876328a4131eba480a483289f40c118e8cd8d079ae39871173b42547b1bec9990b96e4ed87ace1bd2fc4efba58ad6bfa6d6d42f6d69b785c06a277d58e8c3ed628f878facbdc75d4ab76e9f3f3ef12c04cf2e3edd8d39039c9daefedd62032d7868de7b74e686aa3ce67ae20fef3da76baf4fd8d75da21ad131b82e85138c8d36da2d89440da75e7aad69c1b98e95dc10ed1ffcaa8b71c176ff53049a2bcd531526aec2d9cd0882572c2fadb2d687455988d5f920073dd9e10b121a6bf0db07a94faa42f3fbb9dc708e1b205a0d630c4d78806dd6e526e65e"}}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00009f2fe0)={{}, {0x77359400}}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000280)={{0x2, 0x1, 0x7fffffff, 0x0, 0x1}, 0x3f, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0xb394, 0x6290, 0x83, 0x8}) sendmsg$netrom(r1, &(0x7f0000001b00)={&(0x7f0000000380)=@ax25={0x3, {"4a2e79c2c22978"}, 0xfffffffffffffff9}, 0x10, &(0x7f00000008c0)=[{&(0x7f00000003c0)="52afa1df704296016b5b5365f81ef42166cc329ea1b3fe46ee29e067a0d9c5cb31f7746399cd3fb41cba6bce7db8308154d42cb5242ac5501bf40c3fd22d7e5900113082fa528d", 0x47}, {&(0x7f0000000440)="64f53b56caca46736a140f3a3b33fed0f81f33f6d688508fe0c73977e9f7993eb10f2e57450b1e48d88c02f43b20dcd89bd8e2029deea4683cd2c2345f53a783fbb7fd74d86f13dda4e9f5715bae704106e17225aee6adaefe2c1d240b986c04be6efd032d353b5080034b00e83b02104b23cc41493eeb2fda07978902fa4c8abd2087d169f643f19dbdedafef8662998a8db783f6ab97302c72b62d1eb8c9bc49d5e4", 0xa3}, {&(0x7f0000000500)="d5e6758a0d452bc61b1743b3bfc03efa2332865b7cb8bbf4aecdf9b5d19b3ab929592f1f3ca87953db0719a69da8e1140a8db11f3b80771b811a18eb77dc0d2baf847207cba3d00285c47587e2e826657b1de4e35cbb61e1f2239ad262ab7f101faa5ecf406e5f888c900a4012f418b9cdf8bfdb48908421c1de3ab7730242e61430bc3e309f10d48c126a6f693db36ad198552205154701e37f568605999c9033cbb4565cce6dbfd1151d834ebb98a0a5c3290453abce3e6331c76e368f25fb362c0736d3263e2c48", 0xc9}, {&(0x7f0000000600)="0fd08869f3083ce49f2a463ffca117729e6743264fac4b39a85a746d6f28e1aa8e304f391172473802c83d274e3ebf2d2b9639eb0f8fd02a7f6d0218d56434db79f9854fcc2966228ed15a19c284", 0x4e}, {&(0x7f0000000680)="b55b38a190b0ce0f9b54f28dfa1dd9259743718e396d68a859c6e445d963b5b4500d412fc2d4ee0eae3d08f8b7b6ee4a60d2d8ed58b76d96a4e17c4745ab4c", 0x3f}, {&(0x7f00000006c0)="1f140db9436068135c1f7e8a5a03710d6edb13c058715affafb0b1f58af7ec5da60b120ddb34c5f17ae9438367b0071b1f13db08b1452730a1c96d5089a9cdd63de7f6e4ec266d81d829400d52fe7362c6d7c71aea33dce5", 0x58}, {&(0x7f0000000740)="21fa2d747913bea58563e6192d3d148de7023c3429e7a12d65ae4cc50cce6f4b1036c586235d3d27ce7412511571a21e825fd87ab34a816ae115f315870b6b8ed4c116acdd618ca527a92550eb21f73a99d6be7fc60f9e", 0x57}, {&(0x7f00000007c0)="d2bd3ece579d920db04269f34977fcb285077ae726d9d24254c4940f62829d81e07ce0a81632def48846a896461f15da857d5f06654775d4cb3bfc3f42079137db5a051b80656b27b08173381f4510a1c23f2cf7a4ea0d43625cee00fd185d0e30eccabce5cb18132c5853b942a9a9953d1a889197a828038dfca49d8a05881f1d9a8c540072f205c59e809c7ff72c3f8b8c234cf3d371ccf315ff31afbf644c7102d009ca3d390b3330ecd0d60e46e8e6c548031d5437dfad8b38b48c07d75f535ba5f575cd98afa8e077eb9ce9e41379de08043c6e80209c4830f68d9bf192a00d67741a87ea20", 0xe8}], 0x8, &(0x7f0000000940)=[{0xb8, 0x0, 0x6, "6be4dad84ea5d6342f2b1d2445cd6c4e543fcdc678fd0786eefc9ec3b71ffec575a27ddcbe56229079c3d2e0f0bbc2ec1a116c18cee36c373377a6a9ec2e2bb588028ba04d1d69f136c79558274dccb561cea36ec3128b6927d67bf2a0c7ac858589837d418ce55cec31a594ddcb2961bbc9fe03cfc7269ca45b35baeebffffb6511d7591231057deafdb337e203a5c2e1577bee016643b1f4abcb354bf40ca83b92096aa9bbb4e8"}, {0x1010, 0x1ff, 0xffff, "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"}, {0xa8, 0x108, 0xc8, "59616dbdbbc27398103d1c99323c64eb81849f6418186942973005ff5303fe0c9c28678ac29d8e3f0386e8a048bcd0683d7020c46e44b09a04c5f4d09586f272091f7ec883c12d942ab5149a163cfc6236702535c47f4698676ac584b77afee3e2fa906a3749757a6d5236cc0ab74b434ae437da0634df616a24f88be8cb01455d19e1de4dc3b64e02ae4924ec98971db75c5c249b"}, {0x20, 0x11, 0x8000, "2c5ce06d204e7bcf36e7"}], 0x1190, 0x80}, 0x4000000) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000200)={{0x77359400}, {r2, r3+10000000}}, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000001b40)=r1) 2018/03/09 23:33:32 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000060000)) 2018/03/09 23:33:32 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800070800000000001300ff0000002abd700004350000020013000900000026bd70000235000002001300ff00000027bd700003350000"], 0x38}, 0x1}, 0x3) 2018/03/09 23:33:32 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x20, 0x17, 0xa, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/09 23:33:32 executing program 0: sync() rt_sigprocmask(0x0, &(0x7f0000000200)={0x1}, &(0x7f0000000240), 0x8) 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_procfs(0x0, &(0x7f0000000380)="6e6529aa6bdccfafaa3541d5d9146f0d5ab5770c7c0963c36b6bd9fa51b45e148b475361481aa0907e4e4de34531130fbaecbd550b0ec7a12a862d35705630a613eba81d55f7f627f141a1da49e2c21602d24744c3") ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/128) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x4201, 0x1b6) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @rand_addr=0x8}}, 0x1000, 0x7, 0x333, "12565ddde8f2c1c21d68b30cb6fce845dd8864fce338256d4a2f9a093d45a1f89a3160723ad3723e8bf42d259155096067a7d1049f180b1c47ec31490f284a6088949e4aa8cdce2d5b603f6ccdcd5de9"}, 0xd8) 2018/03/09 23:33:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x8}, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000954ff8)={r0, r1}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) r5 = dup3(r3, r4, 0x0) write$selinux_access(r5, &(0x7f0000000000)={'system_u:object_r:sulogin_exec_t:s0', 0x20, '/sbfn/dhclient', 0x20, 0x37, 0x10000000000002e}, 0x14) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00007d5000)={r0}) 2018/03/09 23:33:32 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000003ff8)=0x10) read(r0, &(0x7f000000d000)=""/80, 0x50) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101d00, 0x0) read(r0, &(0x7f0000010000)=""/176, 0x27) 2018/03/09 23:33:32 executing program 5: r0 = socket$inet6(0x10, 0x1, 0x2) fchdir(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0xf29b, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000000080)}, 0x4) 2018/03/09 23:33:32 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x0, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x9, 0x80000001, 0x2d, 0xffff, 0x0, 0x5, 0x100, 0x4, 0x100000000, 0x8, 0x1b2, 0x5c, 0x5567, 0x8000, 0x2ee6, 0x80000001, 0x2, 0x5, 0x1, 0x800, 0x6, 0x800, 0x93, 0xffffffffffffffff, 0x5, 0x8, 0x20, 0x2, 0x5, 0x7, 0x8000, 0x7, 0x5d5, 0x7, 0x3, 0x61e, 0x0, 0x7dc6000000000000, 0x1, @perf_config_ext={0x2, 0x3}, 0x8000, 0x0, 0x7, 0x7, 0x7fffffff, 0xfff, 0x4}, r1, 0x0, r0, 0x3) 2018/03/09 23:33:32 executing program 2: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x37}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000180)={{0x0, 0x989680}, {r1, r2+10000000}}, 0x0) r3 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r4 = gettid() perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x3, 0x800, 0x1, 0x7f, 0x1, 0x6, 0x6, 0x7f, 0xcceb, 0x7ff, 0x48b4, 0x0, 0x401, 0x68, 0x1, 0x0, 0x926e, 0x5, 0x6, 0x0, 0x8, 0x0, 0x0, 0x7fff, 0x4, 0x6, 0x81, 0x1f, 0x57cb4178, 0x5, 0x5, 0x0, 0x2, 0x2, @perf_config_ext={0xfffffffffffffff7, 0x3}, 0x10, 0x9, 0x3, 0x5, 0xffffffffffffff90, 0xffffffff, 0x8}, r4, 0x1, r3, 0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00000001c0)=0x1ff) 2018/03/09 23:33:32 executing program 4: semget(0x1, 0x3, 0x3) 2018/03/09 23:33:32 executing program 5: io_setup(0x203, &(0x7f0000d5aff8)=0x0) sched_setaffinity(0x0, 0xfffffffffffffc27, &(0x7f0000dcc000)=0x401) clock_gettime(0x0, &(0x7f0000291000)={0x0, 0x0}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvmsg(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/165, 0xa5}], 0x1, &(0x7f0000000140)=""/176, 0xb0, 0x7fff}, 0x100) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) io_getevents(r0, 0x1, 0x1, &(0x7f0000c89f80)=[{}], &(0x7f000018dff0)={0x0, r1+10000000}) io_destroy(r0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000004380)=0x2, 0x4) 2018/03/09 23:33:32 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)="a22c", 0x2}], 0x1, &(0x7f0000000700)}, 0x8000) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002900)='e=', 0x2}], 0x1, &(0x7f0000000200)}, 0x0) 2018/03/09 23:33:32 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) r1 = memfd_create(&(0x7f0000000000)='security\x00', 0x1) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) 2018/03/09 23:33:32 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), 0x4) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7fffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={r2, 0x63, "a70d74836dd9de95a11ddefc87a787edbd4a51aeffbfb9b65585f53932736340321d25afb3631ea20dbe32392fd3540d644e22e71493087a635a0591fdd2ec8d1a2506fc45d0a6edb1d28d4946c2e9da0dacbdaa17f32742ea5b15dc785fc299c3bbd0"}, &(0x7f0000000280)=0x6b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/03/09 23:33:32 executing program 0: prctl$void(0x20000802a) 2018/03/09 23:33:32 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='net/netstat\x00') write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/09 23:33:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e37fba)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775ff8)) 2018/03/09 23:33:32 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f00006a5f8c)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) writev(r0, &(0x7f0000d7dff0)=[{&(0x7f0000b70000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x0, 0x100}) 2018/03/09 23:33:32 executing program 1: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) write(r0, &(0x7f0000000040)="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", 0x1000) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/09 23:33:32 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) socket$inet6(0xa, 0x2, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0xcfa) 2018/03/09 23:33:32 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/arp\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x20, r1}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000280)=0xfffffffffffffdf3) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000002380)=""/4096, 0xa6a}], 0x1, 0x1) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/03/09 23:33:32 executing program 7: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006e9ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r0, &(0x7f0000000100)='./file0/file0/file0/file0\x00', r2, &(0x7f00000000c0)='./file1\x00', 0x2) 2018/03/09 23:33:32 executing program 0: r0 = socket(0x40000000000a, 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000ba5ffc)=0x4) 2018/03/09 23:33:32 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}}}, 0x2e) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) r2 = msgget$private(0x0, 0x59e) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/174) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000300)=0x10001, &(0x7f0000000080)=0x4) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000002c0)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x400, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) syz_open_pts(r3, 0x80) prctl$setmm(0x23, 0x4, &(0x7f0000ffc000/0x2000)=nil) [ 42.877873] sctp: [Deprecated]: syz-executor4 (pid 6253) Use of int in maxseg socket option. [ 42.877873] Use struct sctp_assoc_value instead 2018/03/09 23:33:32 executing program 2: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendfile(r0, r1, &(0x7f0000000080), 0x2) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000004c0)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fe8887ae1a3490096ea0601b93c189814e301000000f949a17eb88ed4fc65be06020200010000000000000057f82c73fb47ccd7c06c7e000000d87d8d424e35a43d585282cd0001e42d732747442d518c2c681bbce9ec3c3f0600000000000000681de8f100d47c4d465ddab5439b20db0f7e5bf14a30d837b9cb3349b6c440007d886959eaeb01800000000000001ad5b56d2a917a6f575b0000000000d610bd7b78922a80c7af75bb7f6aad87232d0180f767da6cdc250f97f7635c01a7afc41bd3ece627a607c0120fce28b1915fe18e1859b76090d30958287aad7d9072e017a0843762dee095841149200d8221c993244f845a779c3523a5d41fac9994040497228935641e64fdcb63f0a1688358a733cabde7b323a840bf3c6cce84331a48f895ebdab65f3faf68d171aae4bd14c6d115ffd864bdd4a7b5179e9656a048b8be6061b59d68090110345253efc2e2392ade361e1da8ce7caa398169395d63877982bf82ac641df22ed255b9f0dd36b20b9553b6979c59b3186c5078bc9448ddebce43cc8d6b998bcdb724589b992a8f74707d0e1be08d2b12a15629ac8510e2e679ee6723156439b32ee386cdef80b30a94c5de233ec156fc5e7f7064f3e142f266a10d3ea6681820fb2dce3ec077e0b3a9584c7a3efd183a476ccdcab69a45a94c1c0646d977f97ef14d6c2317a4d03476bbbcfff3b33ae56e3b236548ce8f9a605b83a1874155b373087ff5f35592bab48c3c141aaee3b175", 0x235) 2018/03/09 23:33:32 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000065e000)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000000000000000000000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffe0000001000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) [ 42.941450] sctp: [Deprecated]: syz-executor4 (pid 6285) Use of int in maxseg socket option. [ 42.941450] Use struct sctp_assoc_value instead 2018/03/09 23:33:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)='/selinux/enforce\x00', 0x11, 0x3) timer_create(0x2, &(0x7f0000000100)={0x0, 0x12, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000044000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000240)='\x00') timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000080)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x800, 0x0) 2018/03/09 23:33:32 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xb, 0x4, &(0x7f00000000c0)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x2b}], &(0x7f0000000100)='GPL\x00', 0xd7, 0x70, &(0x7f0000000140)=""/112, 0x41f00, 0x1}, 0x48) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) 2018/03/09 23:33:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000000000)="11", 0x1, 0x2020020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) 2018/03/09 23:33:32 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1000000000000005, 0xff, 0x20000000000401, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2, 0x4000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x2, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="98", &(0x7f00000000c0)}, 0x20) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x40, 0x96080) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000380)={'erspan0\x00', r3}) membarrier(0x2, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000000c0)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r0, &(0x7f0000a5a000), &(0x7f0000107000)=""/78}, 0x2f1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r4, 0xb47, 0x51c2}, &(0x7f00000002c0)=0x8) 2018/03/09 23:33:32 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000180)) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000040)={{0x2a, 0x0, 0x2, 0xff, "694f2eed2bfb7dcda82bc0e30a316694d9dd474ccb52b30600d5a0f15529bcbd47e6cd522589df494523394c", 0x1}, 0x0, 0x0, 0x7, r0, 0x7, 0x8, "b8c98c1ea2f58a1d6ca12bbc0defe48d85ba13999e6aeed8e7991894ea4ad84564c09fa55cce6292dccbd7bfa57050b7267011e41bacf5618f2d059985e4dd2a", &(0x7f0000000000)=']md5sum}\x00', 0x9, [], [0x200, 0xeb59, 0x1, 0x4f]}) dup2(r1, r3) 2018/03/09 23:33:32 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff004}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000000000119078ac14ffbbe000000100004e21000890788284f8b11b4c4644c46edba1fbe8e45260"], 0x0) 2018/03/09 23:33:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}}, &(0x7f0000000180)=0x84) sendfile(r1, r0, &(0x7f0000000040), 0x6) 2018/03/09 23:33:32 executing program 5: r0 = socket$inet(0x10, 0x4, 0x3) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001d00039407fffd023da283f407eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0xfffffffffffffefc}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x2, 0xf152, 0x8, 0x1, 0x3}) [ 43.015828] netlink: 72 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/09 23:33:32 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x3, 0x48, &(0x7f0000000080)="cd8272ffd4f50ce4ab8b1b527b65c97b15ab0b4d20fc99ee7742462f3f64f8ee6a47ee3ec4026cba6600b5d5c886ba5f7924b5cde2c79913df299419ff34de0027e8e844afd0ad87"}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setregid(0x0, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) dup2(r1, r2) 2018/03/09 23:33:32 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x400) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000080)=""/180, &(0x7f0000000140)=0xb4) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x3, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/6) 2018/03/09 23:33:32 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:setrans_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x38}, 0x4f) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000480)=ANY=[@ANYBLOB="5000000014000100000000000000000000000000000000000000ffff7f000001000000000000000000000000000000014e2000004e2200000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000002000000"], 0x50}, 0x1}, 0x0) 2018/03/09 23:33:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/213, &(0x7f0000000280)=0xd5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xcd, "53708b77fa743df86fba3692cf38b9bfc7c0cdd1e5175404bf77ad7ca9c7b6ce75020515c349baa471f7e3dd74dd30d70f8d572333965fddb07a4b59239f95a9a0cc4d7d1693d96915703674b0003172207244b8e69b863ebfabaadfa70d2cab399b2778b54c0e561e0120c488bf5ee2830983afcce5fb10f984f0244fafa3d7882c4ae9db19b7d78810b9a2644096d9b2852f2255db6bce387794357446670506f778fd8042483cfeec1317bc4ba611c25f488ec455b2d456354ebcb65798735f841c7b7e1ebfb412894e6362"}, &(0x7f0000000100)=0xd5) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x5}, 0x8) 2018/03/09 23:33:32 executing program 0: 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$key(0xf, 0x3, 0x2) nanosleep(&(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)) r1 = shmget$private(0x0, 0x2000, 0x54001041, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="029e9b433009000102000000ffffff00"], 0x10}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x59, "c1d691cc2886726865cfe7da8af7ea4e93ce51f8c7bdd034112969fcef0d9760cc358437e30c68d6ec8a8588b7ea7d405c404c7ee54fbba3db7fc0af5c09478ff4285cb1f648e7b425ac71fb6e0637b56567c3b4af52b32786"}, &(0x7f00000001c0)=0x61) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000240)=0x8) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000080)) 2018/03/09 23:33:32 executing program 2: clock_adjtime(0xa, &(0x7f000090e000)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x6, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x107000, 0x0) 2018/03/09 23:33:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) fremovexattr(r0, &(0x7f00002ba000)=@known='system.sockprotoname\x00') prctl$void(0x20) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/03/09 23:33:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_setparam(r2, &(0x7f0000000040)=0x3b383d3c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000100)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000380)=0xc) 2018/03/09 23:33:32 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0x800000f}, 0x2c) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/03/09 23:33:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="664d71a3e80729b21f70c1", 0xb) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101100, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x3ff) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x90000, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="bb3e872cd45e6511", 0x8}], 0x1, &(0x7f0000000180)=[@iv={0x0, 0x117, 0x2, 0x0, "23bc63b41a0aa49d995694071cbe3173dcb90d83"}], 0xfffffeba}], 0x1, 0x0) set_mempolicy(0xc003, &(0x7f00000001c0)=0xfffffffffffffffe, 0x200) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/03/09 23:33:32 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200200, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x5) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/09 23:33:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/03/09 23:33:32 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/09 23:33:32 executing program 6: eventfd2(0x5ed3, 0x801) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) r0 = creat(&(0x7f0000224000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc56a, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)='cramfs\x00', 0x1801015, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/03/09 23:33:32 executing program 7: 2018/03/09 23:33:32 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x4, 0x200000000004) [ 43.353612] [ 43.355271] ====================================================== [ 43.361572] WARNING: possible circular locking dependency detected [ 43.367874] 4.16.0-rc4+ #347 Not tainted [ 43.371913] ------------------------------------------------------ [ 43.378216] syz-executor7/6381 is trying to acquire lock: [ 43.383728] (&sb->s_type->i_mutex_key#11){++++}, at: [<00000000ee2bd6cb>] shmem_file_llseek+0xef/0x240 [ 43.393255] [ 43.393255] but task is already holding lock: [ 43.399200] (ashmem_mutex){+.+.}, at: [<0000000092d6baf3>] ashmem_llseek+0x56/0x1f0 [ 43.407057] [ 43.407057] which lock already depends on the new lock. [ 43.407057] [ 43.415347] [ 43.415347] the existing dependency chain (in reverse order) is: [ 43.422949] [ 43.422949] -> #2 (ashmem_mutex){+.+.}: [ 43.428399] __mutex_lock+0x16f/0x1a80 [ 43.432794] mutex_lock_nested+0x16/0x20 [ 43.437359] ashmem_mmap+0x53/0x410 [ 43.441498] mmap_region+0xa99/0x15a0 [ 43.445890] do_mmap+0x6c0/0xe00 [ 43.449761] vm_mmap_pgoff+0x1de/0x280 [ 43.454154] SyS_mmap_pgoff+0x462/0x5f0 [ 43.458638] SyS_mmap+0x16/0x20 [ 43.462417] do_syscall_64+0x281/0x940 [ 43.466796] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.472474] [ 43.472474] -> #1 (&mm->mmap_sem){++++}: [ 43.478001] __might_fault+0x13a/0x1d0 [ 43.482384] _copy_to_user+0x2c/0xc0 [ 43.486586] filldir+0x1a7/0x320 [ 43.490443] dcache_readdir+0x12d/0x5e0 [ 43.494910] iterate_dir+0x1ca/0x530 [ 43.499110] SyS_getdents+0x225/0x450 [ 43.503399] do_syscall_64+0x281/0x940 [ 43.507776] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.513452] [ 43.513452] -> #0 (&sb->s_type->i_mutex_key#11){++++}: [ 43.520187] lock_acquire+0x1d5/0x580 [ 43.524478] down_write+0x87/0x120 [ 43.528512] shmem_file_llseek+0xef/0x240 [ 43.533149] vfs_llseek+0xa2/0xd0 [ 43.537098] ashmem_llseek+0xe7/0x1f0 [ 43.541396] SyS_lseek+0xeb/0x170 [ 43.545342] do_syscall_64+0x281/0x940 [ 43.549725] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.555401] [ 43.555401] other info that might help us debug this: [ 43.555401] [ 43.563519] Chain exists of: [ 43.563519] &sb->s_type->i_mutex_key#11 --> &mm->mmap_sem --> ashmem_mutex [ 43.563519] [ 43.575023] Possible unsafe locking scenario: [ 43.575023] [ 43.581047] CPU0 CPU1 [ 43.585679] ---- ---- [ 43.590310] lock(ashmem_mutex); [ 43.593729] lock(&mm->mmap_sem); [ 43.599760] lock(ashmem_mutex); [ 43.605715] lock(&sb->s_type->i_mutex_key#11); [ 43.610441] [ 43.610441] *** DEADLOCK *** [ 43.610441] [ 43.616469] 1 lock held by syz-executor7/6381: [ 43.621023] #0: (ashmem_mutex){+.+.}, at: [<0000000092d6baf3>] ashmem_llseek+0x56/0x1f0 [ 43.629323] [ 43.629323] stack backtrace: [ 43.633790] CPU: 0 PID: 6381 Comm: syz-executor7 Not tainted 4.16.0-rc4+ #347 [ 43.641035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.650368] Call Trace: [ 43.652932] dump_stack+0x194/0x24d [ 43.656532] ? arch_local_irq_restore+0x53/0x53 [ 43.661175] print_circular_bug.isra.38+0x2cd/0x2dc [ 43.666159] ? save_trace+0xe0/0x2b0 [ 43.669845] __lock_acquire+0x30a8/0x3e00 [ 43.673973] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.679132] ? ashmem_llseek+0x56/0x1f0 [ 43.683077] ? lock_release+0xa40/0xa40 [ 43.687027] ? check_same_owner+0x320/0x320 [ 43.691318] ? compat_start_thread+0x80/0x80 [ 43.695696] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.700162] ? rcu_note_context_switch+0x710/0x710 [ 43.705060] ? __might_sleep+0x95/0x190 [ 43.709012] ? ashmem_llseek+0x56/0x1f0 [ 43.712960] ? __mutex_lock+0x16f/0x1a80 [ 43.716990] ? ashmem_llseek+0x56/0x1f0 [ 43.721028] ? __fget+0x342/0x5b0 [ 43.724455] ? lock_downgrade+0x980/0x980 [ 43.728586] ? ashmem_llseek+0x56/0x1f0 [ 43.732531] ? mutex_lock_io_nested+0x1900/0x1900 [ 43.737361] ? __lock_is_held+0xb6/0x140 [ 43.741399] ? __fget+0x36b/0x5b0 [ 43.744829] ? __sched_text_start+0x8/0x8 [ 43.748948] lock_acquire+0x1d5/0x580 [ 43.752722] ? lock_acquire+0x1d5/0x580 [ 43.756665] ? shmem_file_llseek+0xef/0x240 [ 43.760956] ? lock_release+0xa40/0xa40 [ 43.764900] ? check_same_owner+0x320/0x320 [ 43.769472] ? rcu_note_context_switch+0x710/0x710 [ 43.774376] ? __fget_light+0x2b2/0x3c0 [ 43.778324] ? __might_sleep+0x95/0x190 [ 43.782276] down_write+0x87/0x120 [ 43.785787] ? shmem_file_llseek+0xef/0x240 [ 43.790078] ? down_read+0x150/0x150 [ 43.793761] shmem_file_llseek+0xef/0x240 [ 43.797876] ? shmem_free_swap+0x80/0x80 [ 43.801904] vfs_llseek+0xa2/0xd0 [ 43.805329] ashmem_llseek+0xe7/0x1f0 [ 43.809098] ? ashmem_read_iter+0x230/0x230 [ 43.813389] SyS_lseek+0xeb/0x170 [ 43.816809] ? vfs_clone_file_range+0x6b0/0x6b0 [ 43.821446] do_syscall_64+0x281/0x940 [ 43.825302] ? __do_page_fault+0xc90/0xc90 [ 43.829505] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.833970] ? finish_task_switch+0x1c1/0x7e0 [ 43.838435] ? syscall_return_slowpath+0x550/0x550 [ 43.843340] ? syscall_return_slowpath+0x2ac/0x550 [ 43.848238] ? prepare_exit_to_usermode+0x350/0x350 [ 43.853315] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 43.858648] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.863458] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 43.868620] RIP: 0033:0x453e69 [ 43.871777] RSP: 002b:00007f3864c19c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000008 [ 43.879452] RAX: ffffffffffffffda RBX: 00007f3864c1a6d4 RCX: 0000000000453e69 [ 43.886690] RDX: 0000200000000004 RSI: 0000000000000004 RDI: 0000000000000014 [ 43.893929] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/09 23:33:33 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x4, 0x200000000004) 2018/03/09 23:33:33 executing program 1: creat(&(0x7f0000000080)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) 2018/03/09 23:33:33 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000600)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000100)="3400b28529c6d3d681d977fa32b3faea729a3cb4607beecd281b2ea7e4684100702e34143d812933535414ec8b6c48d7496a9523ffd7b4e0371ebe6177b28b70a592c6e03270acac58e281275c2ab50bb957afdfd39f53b7cd6bc307eb84618091480fd735db11672c8d0620649f64f510ee3a6b69b3f22267d31e042b859c83eb2dd51ee57c79ac558229b0d655e0051209b96601ed41e3a91591101037", 0x9e}, {&(0x7f00000001c0)="0f1bd29b309e467faa9d73e1c20bc2c90aca69de", 0x14}, {&(0x7f0000000200)="402834898b7e6e97d065bfdb909cb33680babff252fc389cd55b4c8fb79520429f85133a4cbde85777d7f482c141b7488530fcaaa39b4c9159a3ae6433a1878426265a4aeb14c5872e383de161baaa4d1d133e2bdf9c6dfd1502ae85ed970fe6690682a0685efbe6d6c0cd94cb23f11513561e2276c64f7d5d35b4ed7b55a70f6d490509f56b23dcb58b1fb2d729e7537ced295fbc24e7dd97e537919a47de4d9ad18137488447f56db280d6069d76e62177806f1a1b46c8cc52031188832940d9", 0xc1}, {&(0x7f0000000300)="9e2e5ec2344eb1909bb60e949d1c551a2c7c2088e851f4", 0x17}, {&(0x7f0000000340)="d76ad8ea9ebb4b0068dcb94eb1bf52c282e7017da76fc74513fbccc5dec71f609209cacdd3bd23684052a176c48e968c25be81614550bb74917b4db9626d686bb27b932a84db0a8d3ab212f54f40c4d0b9ae8510bbda2697634f6a172cd91dd5b5811e0e0c3e0f17fd583ebee399747e12a488c8dac4f22071d936a2e7532c3ebeb77469ec7e6ca0354a55d0eb1451988e0a3dbf8dcfe0f8cf095cbca5", 0x9d}, {&(0x7f0000000400)="90de03e98cab1870a1a0ba9274a927ff0e846573cd8107cfab1d5fda21a46848561618f9101c5c82d6f78dd3a57bcbe5ea17c30eb2241cabf9327b3842e0df4dbd8a661865b44993af16fe8388c83c813826c60553732d2d2c8abacb0a0c971c26beb5e6487e5373d88ef4d21458f786dd7e09db8597", 0x76}, {&(0x7f0000000480)="cd27c4076f596b1702a15687543574db8a4dfe7f2d456f0f2e38c7e5db34ff4a2989a4f1066bd57cd0f88f727384ad23d978bd01ea3d4d9b3d8a97f70cd7da5e343e1007f3fa62497d36bb9cc7f364f0b8a873872c2b3cf5f070e520658db7dc83f9c0630088ed64de5dea66c9f00e4e7e9ee0700708a62fbcdb71edf523ab70be9d6ee62a2c38a4092daf4cdd44a1092cb6b860d4949a7638d1954c6e", 0x9d}], 0x7, &(0x7f00000005c0)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1]}], 0x30, 0x801}], 0x1, 0x0) bind(r0, &(0x7f0000f70000)=@un=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/03/09 23:33:33 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f0000000a40)={&(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000180), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="5800000000000000140100000900000001000000d9835b22", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="020000289d7ff02b8bf1310cb015e000800000007dd1a1f048986d11be9481ec87c531a3697bea68d90fd6129d588b0500000065c36d6c570bcb227d08cc"], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="500f00000000000007000000000000000300000000000000020000000000000020000000000000000900000000000000580000000000000014010000080000000300000000100000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="0600000000000000480000000000000000f8ffffffffffff0900000000000000130000000000000008b800000000000030000000000000001401000003000000", 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="670000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="9800000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0400000000000000"], 0x110}, 0x0) 2018/03/09 23:33:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001400)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000013c0)={&(0x7f0000000200)=@setlink={0x3c, 0x13, 0x401, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_XDP={0x4, 0x2b}, @IFLA_IFNAME={0x14, 0x3, 'bond0\x00'}]}, 0x3c}, 0x1}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1) 2018/03/09 23:33:33 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200200, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x5) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/09 23:33:33 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x4, 0x200000000004) 2018/03/09 23:33:33 executing program 0: mmap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x2, 0x1b07f, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000e000/0x3000)=nil, 0x3000) [ 43.901167] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.908406] R13: 00000000000003da R14: 00000000006f5d10 R15: 0000000000000000 2018/03/09 23:33:33 executing program 7: r0 = socket$unix(0x1, 0x4000000000003, 0x0) prctl$setendian(0x14, 0x1) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r4, 0x80000) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) listen(r1, 0x3) ppoll(&(0x7f000039d000)=[{r0, 0x8200}], 0x1, &(0x7f0000d85ff0), &(0x7f00000d7ff8), 0x8) 2018/03/09 23:33:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef0fe4)={0x5, 0x1, 0x2, 0x200000000000000c, 0x2}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x3, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)}, 0x20) 2018/03/09 23:33:33 executing program 3: r0 = socket(0x0, 0x10020000000802, 0x80) write(r0, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x179) 2018/03/09 23:33:33 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, r1, r3) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x9, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) 2018/03/09 23:33:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) fcntl$setstatus(r0, 0x4, 0x43ffe) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)="78f4fbe049dbc4c8181dcb464d8a7ffffffed72fabb8941b43c4487b69b638881b4d4552af33a156b45a0d036dc098a57ab730054139f2879dfd34740c297543198f5f6daf0e8dc5951953aacae5a306dd79adb8821d", 0x56}], 0x10000000000000f1) 2018/03/09 23:33:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x400001) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x100) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0xc1b3, 0x100000000, 0xfffffffffffffff7, 'queue0\x00', 0x7}) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) clone(0x100, &(0x7f0000000000)="97ad9780962b49f34fa6096336a7b230fd75f16af9908921245d57765619", &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ppoll(&(0x7f0000000240)=[{r0, 0x2000}, {r2, 0x4004}, {r0, 0x20}, {r1, 0x1d}, {r0, 0x4200}, {r0, 0x1020}, {r1, 0x1000}], 0x7, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000280), 0x8) 2018/03/09 23:33:33 executing program 0: mmap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x2, 0x1b07f, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f000000e000/0x3000)=nil, 0x3000) 2018/03/09 23:33:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x400001) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x100) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0xc1b3, 0x100000000, 0xfffffffffffffff7, 'queue0\x00', 0x7}) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) clone(0x100, &(0x7f0000000000)="97ad9780962b49f34fa6096336a7b230fd75f16af9908921245d57765619", &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ppoll(&(0x7f0000000240)=[{r0, 0x2000}, {r2, 0x4004}, {r0, 0x20}, {r1, 0x1d}, {r0, 0x4200}, {r0, 0x1020}, {r1, 0x1000}], 0x7, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000280), 0x8) [ 43.961627] syz-executor0 (6401): attempted to duplicate a private mapping with mremap. This is not supported. 2018/03/09 23:33:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x400001) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x100) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0xc1b3, 0x100000000, 0xfffffffffffffff7, 'queue0\x00', 0x7}) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) clone(0x100, &(0x7f0000000000)="97ad9780962b49f34fa6096336a7b230fd75f16af9908921245d57765619", &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ppoll(&(0x7f0000000240)=[{r0, 0x2000}, {r2, 0x4004}, {r0, 0x20}, {r1, 0x1d}, {r0, 0x4200}, {r0, 0x1020}, {r1, 0x1000}], 0x7, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000280), 0x8) 2018/03/09 23:33:33 executing program 7: r0 = socket$unix(0x1, 0x4000000000003, 0x0) prctl$setendian(0x14, 0x1) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r4, 0x80000) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r4, r5) listen(r1, 0x3) ppoll(&(0x7f000039d000)=[{r0, 0x8200}], 0x1, &(0x7f0000d85ff0), &(0x7f00000d7ff8), 0x8) 2018/03/09 23:33:33 executing program 1: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfff, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) 2018/03/09 23:33:33 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009feff6)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x2000, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f000042b000), 0x0, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000ce4000)=0x1000000000007) 2018/03/09 23:33:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) futex(&(0x7f0000000580)=0x2, 0x1, 0x1, &(0x7f00000005c0)={0x77359400}, &(0x7f0000000080), 0x2) 2018/03/09 23:33:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x7) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)=ANY=[@ANYBLOB="e000ad98456cd59c670002c52dd37400cfa5c027"], 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000240)={@dev={0xac, 0x14, 0x14, 0x10}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) memfd_create(&(0x7f0000000180)='!-.user)trusted$\x00', 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) syncfs(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/03/09 23:33:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x400001) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x100) connect$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0xc1b3, 0x100000000, 0xfffffffffffffff7, 'queue0\x00', 0x7}) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) clone(0x100, &(0x7f0000000000)="97ad9780962b49f34fa6096336a7b230fd75f16af9908921245d57765619", &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) ppoll(&(0x7f0000000240)=[{r0, 0x2000}, {r2, 0x4004}, {r0, 0x20}, {r1, 0x1d}, {r0, 0x4200}, {r0, 0x1020}, {r1, 0x1000}], 0x7, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000280), 0x8) 2018/03/09 23:33:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:33 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x9, 0x200, 0x2, 0x0, 0x0, 0x2, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007d9f86)) 2018/03/09 23:33:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004e7d0f)={{0x6, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0xffffffc5}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpriority(0x0, r1) 2018/03/09 23:33:33 executing program 5: r0 = epoll_create1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getegid() fchown(r0, r2, r3) mkdir(&(0x7f00001d4ff8)='./file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x0, 0x0) lseek(r4, 0xfffffffffffffffd, 0x0) setpriority(0x3, r1, 0xb29e) memfd_create(&(0x7f0000000000)=':%]\x00', 0x1) userfaultfd(0x800) 2018/03/09 23:33:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) fcntl$setstatus(r0, 0x4, 0x43ffe) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)="78f4fbe049dbc4c8181dcb464d8a7ffffffed72fabb8941b43c4487b69b638881b4d4552af33a156b45a0d036dc098a57ab730054139f2879dfd34740c297543198f5f6daf0e8dc5951953aacae5a306dd79adb8821d", 0x56}], 0x10000000000000f1) 2018/03/09 23:33:33 executing program 3: r0 = socket(0x15, 0x80005, 0x0) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x8000000000002, r1) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/09 23:33:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x400001) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x100) connect$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0xc1b3, 0x100000000, 0xfffffffffffffff7, 'queue0\x00', 0x7}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) clone(0x100, &(0x7f0000000000)="97ad9780962b49f34fa6096336a7b230fd75f16af9908921245d57765619", &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) 2018/03/09 23:33:33 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8b3e12218037418b, 0x7ff, 0x8000, 0x1, 0x0, 0xffffffffffffffff, 0xb5}, 0x2c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000001c0)={{0xe126, 0x6, 0x9, 0x8000, "fe5ad2ed6ad720257242a45da13e796a135f71a5e048d252a2ad57976d508a742825c61bba75716e4d7662a5", 0x1}, 0x0, 0x0, 0x1, r2, 0x81, 0x89f3, "87424887c216491c100a7ee513e7368109ca1879c4714a7aea088cf09e007988991fcb71da0d6ef06debdb189fefb7403711d3fea1a77c28914ce2a470079d9b", &(0x7f0000000180)="7d776c616e307573657226f673656c696e757800", 0x14, [], [0xf1c7, 0x7, 0xffff]}) r3 = socket$packet(0x11, 0x400000002, 0x300) ioctl(r3, 0x1, &(0x7f0000000000)="816c04f54153cfc87095727edea3eb4e85f1464229fa0538078586ec6292a0a3439abe27d91cff7a95c2af55153f32998da946b1b0d57a2968aa58cfb7ecb6ce14b9c0291abb6e5008dfd08d2f0ad8d3f5af9bdd") setsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r4 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x10102) accept$netrom(r4, 0x0, &(0x7f0000000100)) 2018/03/09 23:33:33 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xc0}, 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) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000000140), 0x0, 0xd0, 0x0) mq_timedsend(r2, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r2, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xffffffffffff0001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x203, 0xa, 0x7, r3}, 0x10) 2018/03/09 23:33:33 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xff, 0x2800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0x6, 0x8, 0x100, 0x8, &(0x7f00000000c0)='vlan0\x00', 0x7, 0x3, 0x4}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) dup2(r2, r3) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000290000), &(0x7f000033cffc)) 2018/03/09 23:33:33 executing program 4: socketpair(0x5, 0x8000e, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, r0, 0x8000) mremap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b6000/0x1000)=nil) socketpair$inet(0x2, 0x801, 0x7ff, &(0x7f0000000040)) 2018/03/09 23:33:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x400001) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x100) connect$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0xc1b3, 0x100000000, 0xfffffffffffffff7, 'queue0\x00', 0x7}) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004e7d0f)={{0x6, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0xffffffc5}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpriority(0x0, r1) 2018/03/09 23:33:33 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0xffffffffffff8000}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000001000/0x1000)=nil, 0x1000}) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x77359400}}, &(0x7f0000005000)) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000000c0)) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000180)=ANY=[@ANYBLOB="0700000007000800ff0f0000000000000300000000000000070000000000000000000000000000000300000000000000010000800000000004000000000000000520000000000000000052fb2499fbb9ab78068468338c0000000000000200000000000000c452000000000000040000000000000001000000000000000900000000000000"]) 2018/03/09 23:33:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) [ 44.209577] IPv4: Oversized IP packet from 127.0.0.1 [ 44.221295] IPv4: Oversized IP packet from 127.0.0.1 2018/03/09 23:33:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x400001) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x100) connect$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004e7d0f)={{0x6, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0xffffffc5}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpriority(0x0, r1) 2018/03/09 23:33:33 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xff, 0x2800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0x6, 0x8, 0x100, 0x8, &(0x7f00000000c0)='vlan0\x00', 0x7, 0x3, 0x4}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) dup2(r2, r3) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000290000), &(0x7f000033cffc)) 2018/03/09 23:33:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:33 executing program 4: socketpair(0x5, 0x8000e, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, r0, 0x8000) mremap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004b6000/0x1000)=nil) socketpair$inet(0x2, 0x801, 0x7ff, &(0x7f0000000040)) 2018/03/09 23:33:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:33 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xff, 0x2800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0x6, 0x8, 0x100, 0x8, &(0x7f00000000c0)='vlan0\x00', 0x7, 0x3, 0x4}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) dup2(r2, r3) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000290000), &(0x7f000033cffc)) 2018/03/09 23:33:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004e7d0f)={{0x6, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0xffffffc5}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getpriority(0x0, r1) 2018/03/09 23:33:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x400001) fchmodat(r0, &(0x7f0000000200)='./file0\x00', 0x100) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:33 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="050000001d000000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120003000000000000000000000006000000000000000000000000000000ac141400400000000000000000000000ff01000000000000000000000000000105001a007f000001000000000000000000000000fe80000000000000000000000000000000000000070019000000000002004e20ffffffff00000000000000000a004e2000000000ff020000000000000000000000571a9f2200000000000000010014000000000002000100000000000000000000000000"], 0xe8}, 0x1}, 0x0) close(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x800, 0x0) r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="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", 0x1000, 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000001900)='user\x00', &(0x7f0000001940)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001980)="28d0a32933fb2e01437e6126bca08d6cc3b21ee305ba67c61cff27a2195ffa4edeaaf29ea4d2d966a948bdfbda6369625e4039551c47bec3120825713b92b33d954b13c9638b54e8303a8e56ff33a62f7a70a97d9669c154755ec416f0384ff4d8bfb9c89bd80125eb159d7b7997f37eb15bc364687628c4f1fa611333d5149d2e191d8b5f5bf8dffc52f6cb5d0943f65dea209679099b87bc2ee778d4193bd140ca6771", 0xa4, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001880)=[{&(0x7f0000001380)="dcd261498a3edbdb951c156a5979b5f68b1d3199364d86d3c7dddd39c975750da76747cefa29e4f41269118bc9609abfa4f48455e78c08e0217fde6e056bddda1402aac00c6f29c81c8f56e39722228c28ec5976cca7c72445d2317d9a7c2d98b12744ee97", 0x65}, {&(0x7f0000001400)="5cc25350d90d884a68962a5b3c2ce9b99c6426103ea7e30c8d323439b63e737ba2ac0e03d571faf062ae1c5ae76c247752cd4335698f2034aaded710a830240026de25b29a139347408b", 0x4a}, {&(0x7f0000001480)="ec10cb6d4686f6a65e367b82d3c3d0585c6452813dd691fae3da3addf8fb9872c450466706e08284f97d1dca97a3b4bd3db4288258c0141f51638be909ec2ce079103f357fe803bc7ff5591aa9a86e2a0d37a9be075b807173bdcdebbd1d72ae4954b6dc5b65aa63afe9fcd9fc86a3456f8ef1c0d8a0fc16317d581ab801db7a1c3101b92d118b25af3733ab4bed3e0b209734ad071f5687141c3993fa71cfd1f67256d705b843cf31c06e7b", 0xac}, {&(0x7f0000001540)="444231b95137fb7ac1154c820e25851b0872be087882d7e5f6ccd9364d9213ee5beb3faabc1d7192268f649172ce1c96bf86715a840934bba044c2aad80b7b6f07d8fc6c4b809c9961ff92fd4ab7b44e714aa4ae50a2431678661208334b4c6f2a5cb91475ba10c0dc4ca3ee0a466952c3db50a23cba9ef483c2665d5eb986f704db32581275e5083c4f5c1235b121c80aa5f55c501437ee7b9c2626b710e999261b93e1f2eb9a60a55de1e7b3defd9fbe5acc4337080bdff81c27e2cec39f62080f7f45a520c36a0616949ff33ad787f451c1795ff3ca2b3062", 0xda}, {&(0x7f0000001640)="1e412ceb6913c6686f667721521f63c1b8bd221d4c0cc7cd0d2a13c16dd8d7eb079e6fcdd2185c354d326c21cdad28aa7565074b0cdd787f3f25ffd958fbdec2f81ccded62d66ce7ec6c9541f781953ad00c370773b0d2cbb39c3ff0709494d06f4de31f407f92e1844d25c41283dbe4cd653468c97da5a4336fc56fcadf9a0f2ae369dc935fe1ddf9ad64966651749a529be277ca67", 0x96}, {&(0x7f0000001700)="cd111f37d01af386fb97799d8c7a1ac41ede67adf75933614dc167a252ec4757d06442283da6de7c47e08ff9d9b2d51a5d77f35ca015b0b96ef79cbf45132c5e4e3971910704945d6987a2cdf71abf1fc475df9cd9dcf662c0c7bf37d5cd5fc6adab0146ef0093b2698bde8b443105eafcb8b4de4a82c6857f282e59cbe323059def4f7addd214bcdb626691485a43708b14859433e095a5d6c5bbe27b1c6d1211a997", 0xa3}, {&(0x7f00000017c0)="7d97248471ebab907c6c6a3f18c5fbf08a7837dcb01da8687f086ea11a7e2067a6b8c8e61cf9751394480779babc957784b0cd636abfb3f036f2e9b88905689343444a60fb3f78aafb36f7dc2fea86841762a835b0fe724e51685a60d1925a633f88c12c658a3e630a1246c13ea445c635ac6655172d3823fdd49ecd539a08f1ba040b6cc8", 0x85}], 0x7, r3) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000001c0)={0x30, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/03/09 23:33:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:33 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x181000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = memfd_create(&(0x7f00000001c0)='md5sum:\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setfsuid(r4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x5d, [], 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000240)=""/93}, &(0x7f0000000340)=0x78) ptrace$pokeuser(0x6, r2, 0x0, 0x0) tkill(r2, 0x15) 2018/03/09 23:33:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004e7d0f)={{0x6, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0xffffffc5}) getpriority(0x0, 0x0) 2018/03/09 23:33:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x400001) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:33 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xff, 0x2800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0x6, 0x8, 0x100, 0x8, &(0x7f00000000c0)='vlan0\x00', 0x7, 0x3, 0x4}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) dup2(r2, r3) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000180)) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000290000), &(0x7f000033cffc)) 2018/03/09 23:33:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0xffffffffffff8855) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) sendmmsg(r3, &(0x7f0000007740)=[{{0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000005e40)="17", 0x1}], 0x1, &(0x7f0000005ec0)}}], 0x1, 0x8095) 2018/03/09 23:33:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) 2018/03/09 23:33:33 executing program 0: syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) getpriority(0x0, 0x0) 2018/03/09 23:33:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:33 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xff, 0x2800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0x6, 0x8, 0x100, 0x8, &(0x7f00000000c0)='vlan0\x00', 0x7, 0x3, 0x4}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) dup2(r2, r3) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x800) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000290000), &(0x7f000033cffc)) 2018/03/09 23:33:33 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) 2018/03/09 23:33:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:33 executing program 0: getpriority(0x0, 0x0) 2018/03/09 23:33:33 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:34 executing program 0: 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, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:34 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xff, 0x2800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0x6, 0x8, 0x100, 0x8, &(0x7f00000000c0)='vlan0\x00', 0x7, 0x3, 0x4}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) dup2(r2, r3) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000290000), &(0x7f000033cffc)) 2018/03/09 23:33:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) 2018/03/09 23:33:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) 2018/03/09 23:33:34 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:34 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x181000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = memfd_create(&(0x7f00000001c0)='md5sum:\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setfsuid(r4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x5d, [], 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000240)=""/93}, &(0x7f0000000340)=0x78) ptrace$pokeuser(0x6, r2, 0x0, 0x0) tkill(r2, 0x15) 2018/03/09 23:33:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:34 executing program 6: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:34 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) 2018/03/09 23:33:34 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:34 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xff, 0x2800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0x6, 0x8, 0x100, 0x8, &(0x7f00000000c0)='vlan0\x00', 0x7, 0x3, 0x4}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000290000), &(0x7f000033cffc)) 2018/03/09 23:33:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x181000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000180)=0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = memfd_create(&(0x7f00000001c0)='md5sum:\x00', 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setfsuid(r4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x5d, [], 0x4, &(0x7f0000000200)=[{}, {}, {}, {}], &(0x7f0000000240)=""/93}, &(0x7f0000000340)=0x78) ptrace$pokeuser(0x6, r2, 0x0, 0x0) tkill(r2, 0x15) 2018/03/09 23:33:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) 2018/03/09 23:33:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) 2018/03/09 23:33:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) 2018/03/09 23:33:34 executing program 3: perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) 2018/03/09 23:33:34 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xff, 0x2800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0x6, 0x8, 0x100, 0x8, &(0x7f00000000c0)='vlan0\x00', 0x7, 0x3, 0x4}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000290000), &(0x7f000033cffc)) 2018/03/09 23:33:34 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x200000000000002}) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) bind$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e22, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/09 23:33:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x12000) pread64(r2, &(0x7f0000000040), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) 2018/03/09 23:33:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x243}, 0x8) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000300)={0x1, 0x0, 0x0, 0x9}, 0x1c7) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x1, 0x4) 2018/03/09 23:33:34 executing program 3: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x8) 2018/03/09 23:33:34 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80000) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xff, 0x2800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x5, {0x2, 0x4e20, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x200, 0x6, 0x8, 0x100, 0x8, &(0x7f00000000c0)='vlan0\x00', 0x7, 0x3, 0x4}) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000290000), &(0x7f000033cffc)) 2018/03/09 23:33:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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