[....] Starting enhanced syslogd: rsyslogd[ 17.033878] audit: type=1400 audit(1518469000.902:5): avc: denied { syslog } for pid=4019 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.072371] audit: type=1400 audit(1518469006.941:6): avc: denied { map } for pid=4159 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 '10.128.15.221' (ECDSA) to the list of known hosts. 2018/02/12 20:56:53 fuzzer started [ 29.346427] audit: type=1400 audit(1518469013.215:7): avc: denied { map } for pid=4170 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/12 20:56:53 dialing manager at 10.128.0.26:39663 [ 33.019964] can: request_module (can-proto-0) failed. [ 33.030882] can: request_module (can-proto-0) failed. 2018/02/12 20:56:57 kcov=true, comps=true [ 33.582939] audit: type=1400 audit(1518469017.451:8): avc: denied { map } for pid=4170 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9138 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/12 20:56:59 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000926000)='/selinux/enforce\x00', 0x280, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c8b000-0x10)={&(0x7f0000ad9000/0x6000)=nil, 0x6000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f00001bc000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000004000-0xf5)={0xf97cff8c, 0x8, 'SE Linux', "ea15f0d49b942e70a0a0159037f56f29a09c0f206ed96a7c0d0c7f99fbb53790456336a306f74a80fe7b123d53ecfff7766bf89b7b8c40443892964185bd278277d43f6e531501662f10e538f33a554d39647121c123924330aefed4dbbdff109a64cb942edccfd7292017f5896be90ec57dba9da70581c5ec7d1da32387fa6bb073b3e3e4b921eabdf73c3849f38efe7aeac619ae928b6c64fbd0c180a0f9b47b192d6a3bfdec9e99463d727a7606d1e961e047ce18452f3725194d546c456d731deeff808ae8ea4010b86b4cfb1058f6a99fdf981c5d1e953c197016233cf46a8f71bbef"}, 0xf5) sysfs$3(0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000001000)=@l2, &(0x7f0000004000)=0xe) ftruncate(r2, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000)={r1, 0x20, 0x3, [0x4, 0x3f, 0x6e96]}, 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000006000)='/dev/admmidi#\x00', 0x81, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000-0x10)={0x8, 0x95, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000007000)={0x18000000, 0x9, 0x3a}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000008000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x8)='SE Linux', 0xfffffffffffffffe) request_key(&(0x7f0000009000-0x6)='rxrpc\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x8)='SE Linux', r3) 2018/02/12 20:56:59 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bd4000)='/dev/hwrng\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00001c6000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000002000-0x4)=0x1ff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000)={0x800, {0x2, 0x3, @rand_addr=0x9}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, 0x4, 0x5764, 0x7fffffff, 0x7, 0x59126b8d, &(0x7f0000004000-0x10)=@generic="23a36ad23f729935a7267e0afd63f15f", 0x7, 0x0, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000)=@ax25, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000005000)={0x30001, 0x0, [0x4000000000000000, 0x5, 0x8, 0x5, 0x21, 0x7f, 0x7, 0x100]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000007000-0x10)={0x8, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000008000-0x8)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000008000)={0x8, 0x8, 0x1, 0x0, 0xb44b, 0x200, 0x6, 0xfff, 0x5, 0x5, 0x7fffffff, 0x0, 0x0, 0x401, 0x0, 0x10001, 0x5, 0x2, 0xff77}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000005000-0x7)="44b5a0f7a576ce", 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000009000-0x10)={0x3, &(0x7f000000a000-0x16)=[{0x4, 0x4000000000, 0x6, 0x282}, {0x8b, 0x81, 0xf7}, {0x4d, 0x5, 0x32, 0x14}]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000-0xc)={&(0x7f000000b000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getegid() chown(&(0x7f000000b000)='./file0\x00', r1, r2) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', r0}, 0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x16, 0x7, @thr={&(0x7f0000003000)="98d49dcddf5154663d2a4bec7e14dbed18169666110ff565837ad042f9ef74ca39b39b92e9d6f4", &(0x7f000000c000+0xa07)="d03f76d75ab7241cb87edea063e6ecf1da28ffea776482e4c5fd9ae1ca957c3b7307247a35bd9d2a5d0a3ce59ca3105eb429ac2824a9e4dbdbd3a461da2e52d9ffe100658da0abbf79f4beeff3dc364c24d8134afafa23bdbdae5269380ef35bce1ea9af89162a5403c8dc725a7328e650eef3b77c4e1f6e891336e63488c14d39c85227a9f5e127ef310a59f4eeefc0ed825e45f46d342d4e8c9a2bc6879bc1f5351776d24f0eb34e504f1a78e6cd7c42ea108b994174c181cee7ecb388aa84bbb6823075f057ba7b81ce60d0a4332159ee0ecbe7115a67c6493d120c13e85ab0b0add70dcba263ec37744f"}}, &(0x7f0000006000-0x4)=0x0) timer_getoverrun(r3) 2018/02/12 20:56:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x2, 0x90001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x489, 0x1}, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="0c45f1e5f424fc2a3f0e426527adc567", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x802, 0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x10240, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000001000-0x4)=0x1c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000)="92789ef275") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r1, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x2e)={0x2e, 0x6, "34d0fd0e8d971f455c0c0857c27929e7353f3d561cefdced0472a64c14fa85f320112eb4f4ef"}, &(0x7f0000004000-0x4), 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000005000-0x4)=0x80000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000-0x10)={0x0, 0xf0c0, 0x5, 0x1000}, &(0x7f0000005000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r2, 0x3f, 0x9, [0x878, 0xfffffffffffffffa, 0x8, 0x5, 0x4, 0x2547, 0x3, 0x1, 0x1]}, 0x1a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000006000)={{0x100000001, 0x800, 0x10001, 0x99e, 0x7, 0x100000000}, 0xffff, 0x80, 0x960}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000005000)={0x6, 0x7, 0x2000}, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="40748d698d593a2f04f09d41b865d805", 0xffffffffffff4062}) ioctl$sock_bt(r0, 0x5411, &(0x7f0000006000)="97b3fb94aa9e25c751a5a039a4c9b8b96c108cf9564b084e09fdf103672c14d9171c07a4ce4d58986d9eb1dc3d77edfffbc2f7d5a5c1198ce7568f6e86d269c288b8db29315784d5531f3b089b4d4ca4e401bc71e56c088dcbe600c915e5d0112eca93b27968547e1a2cf3a2da982e1796d558952d4c641a8179394c4214f4bd47a9593a73cb1f476823b58cad9af76d6668c59433739c924d16f573e9cc82b633146e5359afce872105673d18460a5d4c67aece45331a89164e6b3698e121e7e44b723ec5e43b6b6248baef4e818eaa7afe2757190a13794e106d012013dceed6ec2959fd04a223a4cd321a2caec069") r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r4, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000008000-0xe2)=""/226, 0xe2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000008000)='ceph\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000007000-0x5d)="1138748c696aac3f735cbc490b041ab94fcfa94fcb25adab5e63c06e342e04ef24b74aa5e781d42ff87868b2b2cd6dee234c3de80e1ca0be6aaf10fbe87e907e7085efec59ba2269567329539f1573f8b7827df80675a8dbfcd25ef145", 0x5d, r3) 2018/02/12 20:56:59 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a71000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$KDDISABIO(r0, 0x4b37) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000f62000-0x4c8)={{0x0, 0x2, 0x8aae, 0x6, "99be95148d087132cf861ff622347212999db34c7a2b9f3145c6ea765c24f01977edca1a78f9989d5020280d", 0xe688}, 0x100000001, [0x80000000, 0x80, 0x52a4, 0x9, 0x98, 0x6, 0x7fffffff, 0x3, 0x7fffffff, 0x101, 0x8, 0x0, 0x81, 0x9, 0x8, 0x40, 0x2, 0xffffffff, 0x3, 0x5, 0xffffffffffffd5ad, 0x7, 0x0, 0xce, 0xfffffffffffffff8, 0x1, 0x1000, 0x1, 0x5, 0xfffffffffffffff8, 0x3, 0x8001, 0x10001, 0x4, 0x7fffffff, 0xffffffffffffffff, 0x0, 0xffffffff, 0x3, 0x0, 0x7, 0xfffffffffffff001, 0x4, 0x7f, 0x0, 0x3, 0x9, 0x5, 0x2, 0x7, 0x7b9, 0x3, 0x7959, 0x5, 0x10000, 0xc5f8, 0x80000001, 0x2, 0x101, 0x101, 0x100, 0x8, 0x800, 0x100000000, 0x100000001, 0x6, 0x10001, 0x42d8, 0x1ff, 0x9436, 0x0, 0x43a2, 0x8, 0x400, 0x93b, 0x0, 0xb0f, 0xfff, 0x6, 0x6, 0x1, 0x8, 0x80000000, 0x80000001, 0x2, 0xa54, 0x1, 0x8b, 0x401, 0x1, 0x5, 0x7, 0x9, 0x3, 0x0, 0x6, 0xc34, 0x40, 0x4, 0x8001, 0x3, 0x5, 0x7, 0x2, 0x8, 0x52a092de, 0x7f, 0x6, 0xffffffffffffffff, 0x8, 0x818bb89, 0x7, 0x7, 0x8, 0x4, 0x9, 0x80, 0x4, 0x1, 0xfffffffffffffffc, 0xffff, 0x5, 0xffffffff, 0x4, 0x9, 0xfffffffffffffffe], {0x77359400}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000af7000-0x50)={0x9, 0x4, 0xfffffffffffffffe, 0x2, &(0x7f0000001000-0x100)=[{}, {}, {}, {}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) sched_getattr(r3, &(0x7f0000000000), 0x30, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x8, 0x7, 0x6, 0x2, 0x9}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000+0x408)=""/7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000003000)={0x9, &(0x7f0000004000-0x24)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0}, &(0x7f0000004000)=0xc) r5 = getgid() fchown(r2, r4, r5) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000005000-0x2), 0x2) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, &(0x7f0000006000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r6, 0x2, 0xffffffff, 0x3}, &(0x7f0000003000)=0x10) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000005000)={0x2, 0x3f, 0xfffffffffffffc01, 0x1, 0x100000001, 0x401, 0x8, 0x5, 0x4b88, 0x7}) 2018/02/12 20:56:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000fc7000-0x4)=0x60) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000d3f000-0x35)=""/53, 0x35) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000001000)={r2, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x5, 0x400, 0x2, 0x0, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r3, 0x88, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x3f}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f66}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f0000003000-0x4)=0x10) openat$vnet(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) socket$inet6(0xa, 0x7, 0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x76d, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000004000-0x30)={0x6, 0x40}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000003000-0x50)={@generic="63b2e70293e46c2f353f15e6a45f438d", @ifru_flags=0x1000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000004000), &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000005000)={0x18, 0x0, {0x2, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}) socket$llc(0x1a, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x38) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000007000-0x4)=0x6) listxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000006000)=""/214, 0xd6) 2018/02/12 20:56:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000)=@known='trusted.syz\x00', &(0x7f0000000000)='/dev/input/mice\x00', 0x10, 0x1) r2 = accept$ax25(r0, &(0x7f0000000000), &(0x7f0000002000)=0x10) r3 = socket(0x3, 0x80000, 0x100000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000-0x79)={0x0, 0x71, "69a59d1c132f00c13302c572807a159c62546db87bf550fb459eda6bf1d789414674d9237f23b9b996f03d74a4d61d96553c11130563dce64e5116c50c3362c68f84d5f6b82aae0b8d2d84aef42b16bfbb7ac2a7ec6e71e0a291901ae7d99a011db786ced3baa044e3235d7185df3112c2"}, &(0x7f0000004000-0x4)=0x79) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={r4, 0x10001, 0x1ff, 0x20}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005000-0x4)=0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000006000-0x9)='net/snmp\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000-0x10)={r1, r6, 0x5, 0x3}, 0x10) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000006000-0x4)) getsockname(r2, &(0x7f0000007000-0x80)=@generic, &(0x7f0000002000-0x4)=0x80) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0xd000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000008000-0x5c)={{0xa, 0x3, 0x80000001, @loopback={0x0, 0x1}}, {0xa, 0x1, 0x4, @empty, 0x8}, 0xffffffffffffff7f, [0x4, 0x3, 0xb1, 0x0, 0xfffffffffffffbff, 0x2, 0x5, 0x8001]}, 0x5c) r7 = pkey_alloc(0x0, 0x0) pkey_free(r7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000009000-0x4)=0x5, 0x4) gettid() 2018/02/12 20:56:59 executing program 5: r0 = semget(0x0, 0x1, 0x8) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000add000)=[0x4]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000001000-0x110)={{0x0, 0x0, 0x6, 0x6, "7d9f3c0f6bdd89dc42c1110430f3b55037ab2e907b8d8e094206cbb8b794cb6abdecd6d9ae9369f704d47254", 0x7}, 0x0, 0x0, 0x8134, r2, 0x0, 0x4, "ea263f77a24e908315aa543f44d8409a0107f59ce50aa72e9b979dd6ada117b0c19c3b2065f8711a3c17567d3bc65d9b83eec1f02ad33ad2de73cf5de0eb6998", &(0x7f0000001000-0x1)='\x00', 0x1, [], [0x100000001, 0x401, 0x4, 0x7fffffff]}) r3 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000538000/0x2000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000000)=""/98) r4 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001000-0x18)={r5, 0x80, 0x10, 0x3, 0x40}, &(0x7f0000001000)=0x18) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000002000-0xa)='highspeed\x00', 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r5, @in6={{0xa, 0x2, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x6}}, 0x3ff, 0x40}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000003000-0x4)=r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffe000000000, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r6, 0x1, &(0x7f0000004000-0x8)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x3, 0xf0, r1, &(0x7f0000000000)="57ff444087b0cde727602cb3b1d490120b1666aff5d6f02c99f76fce3490a2e1f36da274d0547a93991b64f82a7101a7e29e50b14cc3cef31bd59932265def6c9e9842f9c5dcd12f953a20db7f740f145575341344d02927802bcbeb3e3725fe9b7eaa6e7793b2904e82ba04baf6a1f66f56b461dd95b7524370e971edee351881bf7aa0a186ef835ea0212a90fdc8fb751b7b4a60fea66c319b08a27bc7c47446ea0b5cbaf316d9b0a49ccea89fa2f5df347e87c62668cf9c8e68de1e2ddb42c1df733c591a65010b", 0xc9, 0x5, 0x0, 0x1, r1}]) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000001000), &(0x7f0000000000)=0x8) userfaultfd(0x38eefd44959a884e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$unix(r4, &(0x7f0000004000)=@abs, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000004000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r7, &(0x7f0000006000-0xc)={r4, r4, 0x8}) [ 35.879294] audit: type=1400 audit(1518469019.748:9): avc: denied { map } for pid=4170 comm="syz-fuzzer" path="/root/syzkaller-shm135780805" 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 2018/02/12 20:56:59 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000348000-0x2)='/dev/vga_arbiter\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x12}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x14)=@getnetconf={0x14, 0x52, 0x429, 0x6, 0x3, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd2, "63e87d75066d9a8ebc25b7bc4a354798e672c1ae292b204d8415d301de62b87dcbd1ad6c429de754b4dea8fb0f50a882e750c833a43321b873c82256564b433dc0d73ec196df019ea36254207893b6f892aa317678591a4d6c61241a597b93587a0249feebe626a600d4ecfd135046050abacd1faad1e253721f0a5615a4bf094154ee886873967fc63e4cfb5dc2fb0a2ee3b4a3d2e7de954a4bca2489a457aa61361dbb302f8817d6e232e9b072fc0724a6f1b14bb699e49e36947eca26b7f801577aeea58fabd1d64ade63ffb1be4a9e28"}, &(0x7f0000001000-0x4)=0xda) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x83, "64aa1ab9d84497362eb0844ca754a8acda86bb7da42046f6d666c1a6d4a3ad27ab8658f74bc971ab4a92dccfadfa33fdfd7d5957b7ba62b918a7f79a56f25826a4ea9d7d7188ced5db760d16c69483c35d8442f3dbbc99adabb2fb767ddf4cd8d9f3b1b4467d9ee13aab6a3f6976806fa30f01239a89d000eb5fcee3c31cd8c85e6d7e"}, &(0x7f0000000000)=0x8b) epoll_pwait(r0, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000000000)={0x200}, 0x8) r2 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000002000-0x67)=""/103, 0x67, 0x4, &(0x7f0000001000-0x10)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001000)=0x4000000, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000)={0x5, [0x7ff, 0x1, 0xfdc, 0x3533dd4c, 0xfffffffffffffff8]}, 0xe) timerfd_gettime(r0, &(0x7f0000000000)) madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x67) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x1b3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000004000-0x10), &(0x7f0000002000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@common='syzkaller1\x00', r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000006000-0xc)='/dev/amidi#\x00', 0x9, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000), &(0x7f0000007000), &(0x7f0000007000)) [ 35.930908] audit: type=1400 audit(1518469019.799:10): avc: denied { sys_admin } for pid=4214 comm="syz-executor0" 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 [ 35.952066] IPVS: ftp: loaded support on port[0] = 21 [ 36.023999] IPVS: ftp: loaded support on port[0] = 21 [ 36.030624] audit: type=1400 audit(1518469019.896:11): avc: denied { net_admin } for pid=4218 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 [ 36.079458] IPVS: ftp: loaded support on port[0] = 21 [ 36.127797] IPVS: ftp: loaded support on port[0] = 21 [ 36.190724] IPVS: ftp: loaded support on port[0] = 21 [ 36.261502] IPVS: ftp: loaded support on port[0] = 21 [ 36.374017] IPVS: ftp: loaded support on port[0] = 21 [ 36.484773] IPVS: ftp: loaded support on port[0] = 21 [ 37.267987] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.430912] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.447439] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.610733] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.684873] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.803759] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.009677] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.058469] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 39.870601] audit: type=1400 audit(1518469023.739:12): avc: denied { sys_chroot } for pid=4218 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 2018/02/12 20:57:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f00005f8000)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008de000)={0x0, 0x3, 0x6, 0x2}, &(0x7f0000ad1000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ea9000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x5, 0x8, 0x100000001, 0xffff, 0x1, 0x0, 0xbd97, 0x21, 0xd303, 0x3499, 0x2, 0xfffffffffffffffa, 0x9, 0x81, 0xfc8]}, &(0x7f0000391000)=0x108) 2018/02/12 20:57:03 executing program 1: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f00002a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4), &(0x7f00002a4000-0x8)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002a3000)='/selinux/enforce\x00', 0x622700, 0x0) bind$inet(r1, &(0x7f00002a3000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/02/12 20:57:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058b000-0x5)='comm\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x3, 0x0, @fuse_notify_store_out={0x0, 0x7}}, 0x28) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000f54000-0x10)={&(0x7f000091c000/0x2000)=nil, 0x2000}) 2018/02/12 20:57:03 executing program 7: ioperm(0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)) munlockall() clone(0x0, &(0x7f000021d000), &(0x7f00006dc000), &(0x7f0000dcc000-0x4), &(0x7f00004d0000-0x3)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000-0x10), &(0x7f0000002000-0x4)=0x10) 2018/02/12 20:57:03 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000068b000-0x9)='/dev/rtc\x00', 0x410001, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000dd0000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000df6000-0xb)='/dev/adsp#\x00', 0x401, 0x800) getsockname$inet(r1, &(0x7f00001f5000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000182000-0x4)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r2, &(0x7f0000007000), 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ad8000), &(0x7f0000757000)=0x4) [ 40.071711] mmap: syz-executor7 (5187): VmData 1802240 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/02/12 20:57:04 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)}) poll(&(0x7f0000016000-0x8)=[{r1}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) 2018/02/12 20:57:04 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00005dd000)='/dev/dsp#\x00', 0x200, 0x121040) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fc3000), &(0x7f0000086000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000ad4000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000447000)={0x1, 0x2, 0x7, 0x0, &(0x7f0000001000-0x80)=[{}, {}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[@generic={0x0, 0x2}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000761000)=@req3={0x1, 0x800, 0x8, 0x40, 0x43a, 0x0, 0x6}, 0x1c) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00003cb000+0xeec)=@req={0x5, 0x4, 0x5}, 0x10) [ 40.214452] audit: type=1400 audit(1518469024.082:13): avc: denied { set_context_mgr } for pid=5225 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 40.222550] binder: 5225:5232 tried to acquire reference to desc 0, got 1 instead 2018/02/12 20:57:04 executing program 7: memfd_create(&(0x7f000044e000-0x1)='\x00', 0x2) socket$inet6(0xa, 0x80000, 0x1000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000016, &(0x7f0000d7b000), 0x0) [ 40.267409] binder: 5225:5235 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 40.318201] audit: type=1400 audit(1518469024.117:14): avc: denied { net_raw } for pid=5226 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 40.395397] audit: type=1400 audit(1518469024.263:15): avc: denied { ipc_owner } for pid=5260 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 20:57:04 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4(r0, &(0x7f0000423000)=@un=@abs, &(0x7f000045e000-0x4)=0x8, 0x80000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000c97000/0x1000)=nil, 0x1000, 0x2, &(0x7f000016e000)=0x80000000, 0x5, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000033c000)={0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000fbe000)=""/94) geteuid() socket$nl_crypto(0x10, 0x3, 0x15) [ 40.534820] audit: type=1400 audit(1518469024.403:16): avc: denied { dac_override } for pid=5289 comm="syz-executor4" 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 2018/02/12 20:57:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000ff000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e23000-0x10)={&(0x7f0000c2b000-0x64)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000003d000-0x4)) 2018/02/12 20:57:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000000+0x31e)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1bd4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r1, 0xccb}, &(0x7f0000001000)=0x8) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000001000)={@syzn, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x88, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}}, 0x7, 0x347c, 0x6, 0x3, 0x8}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000004000-0x8f)={0xf97cff8c, 0x8, 'SE Linux', "b248621ad82e6fb8176b4b5b43d1b9e2af6e973cf6d1189dae2d736f5b02bb1b6ddc0d57742e0c1e473bdefa4044f138ffbfb65e067a6f52cd8043d4add042551b96296ddc525ee3ccc1f4e62f3faaef64f130b0e8e11d04e5b517a74f5a5280c7cbf9eaea2c57976d4cc1976d383a9d27bff4c2c46d60bbf63c108c5539e7"}, 0x8f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0x3)={0x5, 0x8, 0x757, 0x7, 0xfffffffffffffffc, 0x100000001, 0xff, 0x5, 0x400, 0x7fffffff, 0xffff}, 0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000)={r3, 0x4}, &(0x7f0000001000-0x4)=0x8) ioperm(0xfffffffffffffffc, 0x8000, 0x2) 2018/02/12 20:57:04 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000f12000)=0x3) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000683000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002b5000)) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f51000-0x8)='./file0\x00', 0x8b) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000df4000)={0x7, 0x1f, 0x8}) 2018/02/12 20:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000729000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) preadv(r0, &(0x7f0000dd7000)=[{&(0x7f0000d2b000)=""/142, 0x8e}, {&(0x7f0000128000-0xdd)=""/221, 0xdd}, {&(0x7f0000b33000)=""/13, 0xd}, {&(0x7f0000168000)=""/4, 0x4}], 0x4, 0x0) socket(0x8, 0x6, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbd000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000106000)=@ioapic={0xd000, 0x52b, 0x3a4, 0x1ff, 0x0, [{0x5, 0x0, 0x49}, {0xfaa, 0x1, 0x9f}, {0x2, 0x8, 0x4, [], 0xfffffffffffffffe}, {0x5, 0x80000001, 0x68}, {0x8, 0x7, 0xfa, [], 0x1}, {0x2, 0x16a2a88f, 0xb0, [], 0x80000001}, {0x7, 0x101, 0x401, [], 0x4e1}, {0x2, 0x0, 0x3, [], 0x8}, {0x3, 0x7fe539aa, 0x9c, [], 0x6}, {0x1f, 0x8, 0x55f, [], 0x8}, {0x100, 0x93b5, 0x9, [], 0x454}, {0x2, 0x8, 0x8000, [], 0x7}, {0x80010000000, 0x1, 0xffffffff, [], 0x5}, {0x9, 0x100000001, 0x800}, {0x4, 0x7, 0x3, [], 0x5}, {0xffff, 0x3, 0x4, [], 0x5}, {0x0, 0x10001, 0x0, [], 0x5}, {0x8, 0x1, 0x274, [], 0x3}, {0x1000, 0x7, 0x1, [], 0x1000}, {0x1, 0x8, 0x6, [], 0x20}, {0x6000000000000000, 0x0, 0x1000, [], 0x8}, {0x3, 0x100, 0x4, [], 0x8}, {0x7, 0x657, 0x5, [], 0x100}, {0x2, 0x300000000000, 0x6b, [], 0xc0}]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000373000-0xf8)={0x14, 0x18, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 20:57:04 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000-0x9)='/dev/sg#\x00', 0x0, 0x84000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/02/12 20:57:04 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000080c000)='/dev/vcs\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x40, 0x4) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000aee000-0x8)={0x1, 0x1e}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x9, 0x149, 0x8}, {0x5, 0x2, 0x0, 0x3f}, {0x40, 0x10000, 0x4, 0x9}, {0x5, 0xf90, 0xff, 0x8000}, {0x1f, 0x1, 0x7ff, 0x1b5}, {0x8, 0x5, 0x5, 0x1}, {0x2, 0x3, 0x1004, 0x8000}]}, 0x10) mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000224000), 0x4) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000440000-0xd)='/dev/dmmidi#\x00', 0x100000001, 0x0) 2018/02/12 20:57:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) syz_emit_ethernet(0x6e, &(0x7f0000bd1000-0x76)={@random="cd5c0b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80540009a1500"}}}}}}}, 0x0) 2018/02/12 20:57:04 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f0000004000-0x8)) msgctl$IPC_RMID(0x0, 0x4) 2018/02/12 20:57:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x20}, 0x8, 0x0) readv(r0, &(0x7f0000e7b000-0x48)=[], 0x10000133) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af3000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000c95000)={0x1, 0xffffffffffffffc0, 0x4, 0x6, 0x4, 0x6, 0x5, 0x8, 0x4, 0x7ff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000055f000)='/dev/mixer\x00', 0x40040, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000406000-0xb7)=""/183) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009f3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) signalfd4(r0, &(0x7f00002af000-0x8), 0x8, 0x0) [ 40.602768] IPv6: NLM_F_REPLACE set, but no existing node found! [ 40.626470] audit: type=1400 audit(1518469024.495:17): avc: denied { create } for pid=5308 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/12 20:57:04 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078d000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000c5d000-0xd4)=""/212) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f79000)={@common='lo\x00', 0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000f88000-0x8)='./file0\x00') sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000f84000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f000018b000)=@newlink={0x24, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f88000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000574000-0x35)={0x5, 0x2d, "21846a62614357fc5e21c9d67c73d493f315449d0c1f8220e8927a628aae0921f6e44cfbf73241bde0245c258b"}) 2018/02/12 20:57:04 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fc7000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000fc8000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc7000)='./file0\x00', &(0x7f0000552000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000110000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr, 0x1, 0x1, 0x0, 0x0, 0xa, 0x20, 0x80, 0x3c, 0x0, r1}, {0x3ff, 0x1000, 0x400, 0x10000, 0x8, 0x400, 0x5, 0xb67e}, {0x9, 0x9, 0x8, 0x4916c630}, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x4, 0x0, 0xe94, 0x100000001, 0x9, 0xfa}}, 0xe8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000b7d000-0x4)=0xfffffffffffffffd, 0x4) 2018/02/12 20:57:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000776000)='net/ipv6_route\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a0d000)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000ed3000-0x2)=0xe8) sendmsg$kcm(r0, &(0x7f0000305000-0x38)={&(0x7f000038c000)=@can={0x1d, r1}, 0x10, &(0x7f0000cef000)=[{&(0x7f00006c7000)="a2825cf113e4f7783c6c4f72330aefb3ea5e094601ddf2682d1c565ddf50ef9fc17b1139e98b366fbcaba7cf3bf13997900481df693401affda7ec78fde2345f649f1653ab6ffe8f239481b1d85e3f29e80476a45dd3eae0b2987d6476ad706ec7ff", 0x62}, {&(0x7f0000dc2000-0xbb)="6c4ae0d27d79b405f973957eed37d842906b851d50f437f3d20cd2ea5d59540572b0a42bfa3a319e7b0954f7ca5c4ad84ea4e28c68df1c65b4c4166d7ee0ec85ef6158d8f93c359714951629fa56308efebb454d0fea35a09c1002942643acbc03d34f0193c1835cb6c47895a704dae0d73f842e593e032ee5ddfc2bc98b9ae0f6b273ec05c8754c7c199c4b54cd5c8bbb4b45d77e0404b66a062fff7e55f45b2aa0cf50d2e27551aa15a3e3e9f2646c9099524883e41c88c94e6c", 0xbb}, {&(0x7f0000fb0000)="c45a0d59aae6189f17e42165a7994c676fc14c7c29f024e5a6e8e439200bbbdc94ef54cdd17c615949d0d3c938613159ea08367d9a8240f5db03736b2f7474fa50a412a8235dd42e072064aa320b634644935f0e56ca46de5b1e813dcb368ccc4b8ee15e57876bff79c47aa72b62b4ace7ad4ef547472bfba54cb240d3ff180812300499133c6da6bc76fe83eb7862194fc5addb5997ed0c151bd617c6c2ed87a8198e", 0xa3}, {&(0x7f000034e000)="7f103e68c0cd9912cdce15f1d0ed1a1e8f4f9316ce87d13fa17b44e1019035777366975dcffa69c77c06b583b96b02e96610c3dc981f4affb7e2c9b2a6123fc574208b9a5dad75d9eba5df62aab81b11f33c481a95890a303acd6e88933c5258b9affa93e29d69df281541290a027a0dd33dfcf3d0d506895916b25bc16348ea21d0279e8b62cafa3d49b5ba4f6fdf03dca5c2e7ae2fd96ec5397a6a8889352a53e44a744922dda116a602f2f913fd95aa19594d36687a1ff2ec639aff9061d7e2ddfdea72cde589733707de408be6d09f8f18251729f2d840695f", 0xdb}], 0x4, 0x0, 0x0, 0x4000080}, 0x4008000) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) [ 40.637623] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/02/12 20:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xc108000) unshare(0x20020000) mkdir(&(0x7f0000c58000)='./file0\x00', 0x0) pivot_root(&(0x7f0000cf8000)='./file0\x00', &(0x7f000061e000-0x8)='./file0\x00') r0 = memfd_create(&(0x7f0000007000)='nodev\x00', 0x2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000b9b000)={0x9, 0x1e, 0x2, 0x0, "4671a16ed8aabd04443d6c1d63949b968583ef8e0feeaefe7181ee08ff221eae"}) 2018/02/12 20:57:04 executing program 0: r0 = socket$nfc_llcp(0x27, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000002000-0x4)=0x12a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00005ad000-0x4)=0x8, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000a61000-0x8)=[]}, 0x10) 2018/02/12 20:57:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000011f000)='/dev/binder#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000aef000-0x20)=[{&(0x7f000089d000)=""/226, 0xe2}, {&(0x7f000065a000-0xf4)=""/244, 0xf4}], 0x2, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f0000dc3000), &(0x7f00003e0000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f000063c000)=0xc5, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f00009aa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000) getsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f00005ba000-0x4), &(0x7f000002d000)=0x4) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000b14000)=@ioapic={0x5000, 0x80, 0x0, 0x3, 0x0, [{0x9, 0x7, 0x7, [], 0x400}, {0x81, 0x3, 0x4, [], 0x7}, {0x4, 0x4, 0x3ff, [], 0x89}, {0xff, 0x8e, 0xde, [], 0x9}, {0x9, 0x7f, 0x7f, [], 0x10000}, {0xfff, 0x1, 0x10000, [], 0xffffffff}, {0xfff, 0x1, 0x40}, {0xe1, 0xeb4, 0x0, [], 0x8}, {0x1, 0x4, 0x9, [], 0x7fffffff}, {0x3, 0x2, 0x7d, [], 0x1}, {0x0, 0x3, 0x0, [], 0x8}, {0x6, 0x40000, 0xffffffffffffffa9, [], 0x7}, {0x4, 0x101, 0xa01, [], 0x1}, {0x4, 0x80000001, 0x2, [], 0x3}, {0x8001, 0x3, 0x8c, [], 0xe52}, {0x4, 0x3, 0x100, [], 0x276b}, {0x101, 0x74, 0x57c, [], 0x9}, {0x7f, 0x2, 0xfffffffffffffb52, [], 0xffffffff7fffffff}, {0x0, 0xfffffffffffff801, 0x6a}, {0x8, 0x9, 0x5d82, [], 0x8}, {0x2, 0x7, 0x299, [], 0x5}, {0x100, 0x100000001, 0xc1f2, [], 0x100000001}, {0x7ff, 0x1, 0x3, [], 0x4}, {0x1, 0x0, 0x800000, [], 0x40}]}) io_setup(0x4000800000000, &(0x7f0000ecb000-0x2)) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 20:57:04 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x10000000032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000a000-0x4)=0x4, &(0x7f000000a000-0x4)=0x4) pipe(&(0x7f000000a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000006000-0x70)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000000b000-0x40)=[{&(0x7f0000001000-0x7a)=""/122, 0x7a}], 0x1) 2018/02/12 20:57:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f000033b000-0x4)=0x1, 0x4) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000006000-0x8), &(0x7f000001f000-0x8)}}, @fadd={0x44, 0x114, 0x6, {{}, &(0x7f000001c000-0x8), &(0x7f000000a000-0x8), 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f000000f000)}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1}}, @mask_cswp={0xb, 0x114, 0x9, {{}, &(0x7f0000013000-0x8), &(0x7f000001d000-0x8)}}], 0xba}, 0x0) 2018/02/12 20:57:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_data=&(0x7f0000e36000)="817088dee9fa196376db4506fc135dcdda2e2f905ea6311900bbc233d8198b8d"}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000e9b000-0x8)) getuid() write$tun(r0, &(0x7f0000360000-0x10d)=@pi={0x0, 0x6003, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@x25={0x805, {0x2, 0x800, 0x0, "c84f226f682373871af061a7d576222de424fd6745fa8de0e4784954eacb2055fff2b8517f98008f0b190c261d054505f2b4e746af50c70947cf471ab04828ec38a0e6066edf8989e34df476604ab56826ad8bc2223055e478852dc2941c52141b099f577f93a91e92c9505b9151cf3195b65f78cd4f19214f7c92e78c6bc98e1b9730a119f5a7c08fb44b1ac072c00dbc5f8610528496b329d862e5c5a1fc24ffacd811b2157acc7e01e783cfeae03e688c8b247508bfc7171df52ea97979c804d85ba1e530a0735950874882dce177e7f9a9937c4c1674871f8488b8306eb338b9d81bb2b3550a52a635a7ed293f593099f1d73ded7f23"}}}}}, 0x10d) 2018/02/12 20:57:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000049000-0x4)='/selinux/status\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000607000), 0x8) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000388000-0x30)={0x6, 0x28, [0x7, 0x100000001, 0x9, 0x1ff, 0x23, 0x80, 0x9, 0x80000001, 0x1000, 0x7]}) 2018/02/12 20:57:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003f4000-0xc)={0x0}, &(0x7f0000440000)=0xc) pipe2(&(0x7f00004dc000-0x8)={0x0, 0x0}, 0x0) getpeername$netlink(r4, &(0x7f0000b56000), &(0x7f000006a000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) r5 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f0000751000), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) fcntl$setlease(r5, 0x400, 0x3) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r5) bind$inet(r3, &(0x7f0000272000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) 2018/02/12 20:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$mouse(&(0x7f0000919000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c1e000)=0x6) syz_open_dev$sndmidi(&(0x7f00008c7000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x8002) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000244000-0x12)={@common='ip_vti0\x00'}) syz_open_dev$sndpcmp(&(0x7f000026c000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400000) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000023d000)='/selinux/validatetrans\x00', 0x1, 0x0) [ 40.736021] audit: type=1400 audit(1518469024.528:18): avc: denied { write } for pid=5308 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/12 20:57:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x509b00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001000)="4b93ff5dd8eb6ee6dec19eb8134ff2a07145c19d98e5cae18ea5372151c100008000965194cd714bbe601e8d9160") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00004a9000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000)={&(0x7f00007cb000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x400000000000001b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() waitid(0x0, r2, &(0x7f0000064000-0x10), 0x2, &(0x7f000008b000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007c7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_pts(r3, 0x0) write(r4, &(0x7f00000b6000-0xad)="ec45378d1c11fa8aa6e7ef0633bd5f0c92f253a3895311cac0f52a64698cdcbf3134db1242102a4836ab58aed99732ba8c0a39bc2e304f12dd40dc087da741fdc1e8cbe28633d14c2f4cdedbc57848692c43e0b8cb61b3d9cff3e6d578fdfd9497bc2dd7cb5ed01990507aa3d69bc796fcd4fdbe1935551f0da3d15fb0effc8eeef4d75f5ee39ed3c8a6e58f7c0008000095ed09d5b0f34a01379a7dbfcbd8efa175ca60e55741da1f2ea1e506", 0xfffffffffffffef8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000673000-0x6)='vegas\x00', 0x6) ioctl$TCGETS(r4, 0x5401, &(0x7f00000f2000-0x24)) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00006cf000)={0x86, 0x7fffffff}) ioctl$KDSETLED(r4, 0x4b32, 0xd005) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d52000-0x11)='/selinux/enforce\x00', 0x1cb242, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000042f000)={0x0, 0x68, 0x30, 0x4, 0xfff}, &(0x7f000047c000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000135000)={r6, 0x2}, &(0x7f0000c9b000)=0x8) [ 40.872873] binder: BINDER_SET_CONTEXT_MGR already set [ 40.881708] binder: 5346:5364 ioctl 40046207 0 returned -16 [ 40.900390] binder_alloc: 5346: binder_alloc_buf, no vma [ 40.906168] binder: 5346:5364 transaction failed 29189/-3, size 40-8 line 2957 2018/02/12 20:57:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000def000)='./file0\x00', 0x161) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/02/12 20:57:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000737000-0x5)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000003e000)="fa", 0x1, r0) keyctl$revoke(0x3, r1) r2 = syz_open_pts(0xffffffffffffffff, 0x100) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x34) 2018/02/12 20:57:04 executing program 0: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = creat(&(0x7f000069b000)='./file0\x00', 0x40) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000381000-0x4)=0x14) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00008d3000)={&(0x7f000041f000-0xc)={0x10, 0x0, 0x0, 0xc0020}, 0xc, &(0x7f0000b47000-0x10)={&(0x7f0000b46000)=@ipv4_newaddr={0x58, 0x14, 0x400, 0x7, 0x1, {0x2, 0x40, 0x5, 0xff, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x1, 0xffff, 0x6, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x1, 0xe77, 0x7}}, @IFA_ADDRESS={0x8, 0x1, @empty}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair(0x0, 0x80807, 0xfff, &(0x7f0000608000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r4, 0x800448d2, &(0x7f000080c000)={0x4, &(0x7f000034f000)=[{}, {}, {}, {}]}) listen(r0, 0x0) poll(&(0x7f0000b46000-0x38)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006f7000)={0x0, 0x4e, "c25648832365b4c3531e7697fa8928fe5e0aba1bcfec169281a330ac6132d68dc94dcdbbd3f6eff5c216b1f9b9ff3b4eca586403edf65e166d89ff83e8df300ee22ba66cea18de7d448c186ba2cb"}, &(0x7f000052d000-0x4)=0x56) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000b47000-0x6)={r5, 0x8}, 0x6) 2018/02/12 20:57:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00008ec000-0x8)={0x0}) bind$vsock_stream(r1, &(0x7f00002f5000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) bind$alg(r0, &(0x7f0000e88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) bind$alg(r0, &(0x7f0000565000)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) 2018/02/12 20:57:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000070f000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a06000)) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fdd000-0x8)={0xc4, 0x8001}, 0x8) prctl$void(0x1e) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000027a000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x5, &(0x7f000032d000)=""/204, 0xcc) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000695000-0x3)=0x80000000, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00007d9000)='/dev/kvm\x00', 0x41, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f00005f6000+0x120)=0x85, 0xfffffffffffffef1) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000057000-0x11)='/dev/qat_adf_ctl\x00', 0x109800, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000487000)={0x0, 0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f000054a000)={@my=0x1}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000d98000-0x4)=0x0) tgkill(r6, r7, 0x7) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r8 = syz_open_dev$audion(&(0x7f0000a52000)='/dev/audio#\x00', 0x2, 0x200000) ioctl$PIO_UNISCRNMAP(r8, 0x4b6a, &(0x7f0000d6f000-0xfa)="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") ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f000027a000-0x28)={@syzn}) 2018/02/12 20:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f000059b000-0x8)='--wlan1\x00', 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000eff000-0x4)) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000cb2000)={0xd0, "1705a6b5dfc9d22134aea3501e25ae885c81ef2e76d62d53d17d0bd8782729d8045d7d4b7adf6742a2da7ed9f13e855e2a0ab65ff2fe040a2847002dcdf38edd91d44977e59cc52db155642492de149bf9749878a67a2b15b421e3cc362d99c82e135020e3bff204f3a2f226229e663131fd553d37d0ce5c556080bdba4248c3c3ccb1f47ed898196a557db55bf1970ec2df6f6ecde71125d6da89ef20026ef24b8c62f648bc382e68ead3661c7293c96dba32d3da31e5f4a979e260e35d7aba2f1ba5b782e4e8546ae9a99388c8aa1e"}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/12 20:57:04 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x7f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3c000-0xc)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000578000)=0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000000c000)=""/13) r3 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x160, 0x160, 0x160, 0xffffffff, 0xffffffff, 0x1f8, 0x1f8, 0x1f8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f0) connect$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/12 20:57:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003e8000)=0x0) sched_getparam(r1, &(0x7f0000b91000)) fcntl$setstatus(r0, 0x4, 0x42800) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = dup3(r0, r0, 0x80000) ioctl$int_in(r2, 0x5421, &(0x7f0000465000-0x8)) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00001b0000)=""/3) pipe2(&(0x7f0000744000), 0x80000) [ 40.926847] binder: release 5346:5354 transaction 6 out, still active [ 40.933822] binder: undelivered TRANSACTION_COMPLETE [ 40.939098] binder: send failed reply for transaction 6, target dead 2018/02/12 20:57:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000031000)='/dev/autofs\x00', 0x103a01, 0x0) getdents(r0, &(0x7f0000098000+0xf88)=""/106, 0x6a) r1 = syz_open_dev$adsp(&(0x7f0000c35000+0x52)='/dev/adsp#\x00', 0x4, 0x2) listen(r1, 0x7) r2 = socket(0x2, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000051f000-0x4)=0xfdfc) 2018/02/12 20:57:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000fb9000-0x420)=@filter={'filter\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0x1f0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x328, 0x328, 0x328, 0xffffffff, 0x4, &(0x7f00009dc000), {[{{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'bcsh0\x00', {0x6, 0x0, 0x48, 0x0, 0xfffffffffffffffc, 0x1f, 0x5, 0x5}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @common='gretap0\x00', @generic="caacc61dbe694efc7cbed9ee530862d1"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) io_setup(0x4, &(0x7f0000ea6000)) [ 40.990175] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) [ 40.999594] kauditd_printk_skb: 7 callbacks suppressed [ 40.999601] audit: type=1400 audit(1518469024.859:26): avc: denied { name_connect } for pid=5378 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 41.026481] QAT: Invalid ioctl 2018/02/12 20:57:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2c000-0x11)='/selinux/enforce\x00', 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e57000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000045c000-0x110)={{0xffffffff, 0x7, 0x3, 0x7, "4a727d9ed5e8ed9f5cfcce743ca3e8e5a05f99c3e2400498fc33caa53ac9995e08e6282369446de623b42a5c", 0x9}, 0x0, 0x0, 0xfffffffffffffffc, r1, 0x8, 0xfffffffffffffff8, "418dbe439eff04e2b4a752dae1a834f9659cfaae06318a6f2d41e84b62e0e73b5790a518e31fb0b050e5dd8a92bf58745ffe0b0d63702b05380dce4e881cf3c7", &(0x7f0000185000)='/selinux/enforce\x00', 0x11, [], [0xb4a1, 0x82, 0x1, 0x5]}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000fa2000-0x2)=0x105, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000870000-0x4c)={0x40, 0x5, 0x8ea}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000052e000-0x4)) pwrite64(r0, &(0x7f00007ab000-0x1000)="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", 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ae6000)={0xffff, 0xffff, 0x4, 'queue1\x00', 0x7fffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000936000)='/dev/vga_arbiter\x00', 0x402002, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x30) 2018/02/12 20:57:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000030c000)='/dev/hwrng\x00', 0x40a00, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00009d2000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffa, 0x5, 0x1c, &(0x7f0000ba7000/0x3000)=nil, 0x10}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009d9000)='/selinux/access\x00', 0x2, 0x0) fchmod(r1, 0x14a) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000886000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x508, 0x298, 0x298, 0xd0, 0xd0, 0x1c8, 0x438, 0x438, 0x438, 0x438, 0x438, 0x6, &(0x7f0000fe5000), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @generic="683fcd76c3b11e683f53d4a122c9d7e2", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) recvfrom(r2, &(0x7f0000218000)=""/166, 0xa6, 0x0, 0x0, 0x0) 2018/02/12 20:57:04 executing program 2: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x11, 0xacd) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000175000-0x4)=0x24, 0x4) 2018/02/12 20:57:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000276000-0x45)={0x0, 0x3d, "c13a9596ed414880978a11220897d474a241e6a46cfb2ae89a5b483399e33bc99f3d426fa4bcad2907c07811a8f1c5504cb20d31f0da253d564afa402f"}, &(0x7f00006e2000)=0x45) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ad7000-0x4)=r2, 0x4) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[]}, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fbe000)=0x401, 0x4) ppoll(&(0x7f0000173000)=[{r0}], 0x1, &(0x7f0000e67000-0x10), &(0x7f00006e8000-0x8), 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a0000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000f0000-0x4)) [ 41.083422] QAT: Invalid ioctl 2018/02/12 20:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x2, 0x0) semctl$SEM_INFO(r0, 0x1, 0x13, &(0x7f00008e7000-0xc3)=""/195) syz_emit_ethernet(0x75, &(0x7f0000b8b000-0x75)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x3f, 0x40000000000003a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x73, 0x0, 0x9, 0x1, 0x0, 0x2, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6, "9433df", 0x0, 0x7e, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], "88002a08370000"}}}}}}}, 0x0) 2018/02/12 20:57:05 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000889000)={@generic={0x0, "2fd331bcab1882af1a7c205f318c1b6a290a9f5ebae8d7e5a28d82483b786e12de22ba803ed929e752bbdff63a831924749e2d6b511ca8717b0257ed905f35bd12967c38ec86cc67d3ee393d08fbe3ac10c3c98da5975916beeba59a866002e13b8bef962ba1369cad264c61d4945207aabbe16bfce2da333b5633c259e4"}, {&(0x7f0000af8000)=""/202, 0xca}, &(0x7f0000dde000)}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x101, 0x5, 0x8, 0x0, 0x1, 0x8, 0x482a94e, 0x101, 0x100000001, 0xfffffffffffffffc, 0xd3a1}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000001000-0x10)={0x77359400}, 0x10) 2018/02/12 20:57:05 executing program 0: syz_open_dev$sndpcmp(&(0x7f0000c22000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x20100) clock_getres(0xc, &(0x7f0000c28000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) 2018/02/12 20:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bbb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a71000)={0x0, 0x9}, &(0x7f0000921000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000361000)={r1, 0x21, 0x5, 0x1, 0x9, 0xffffffffffffff1c}, 0x14) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000ce4000)) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000904000)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f000078f000), 0x0) linkat(r0, &(0x7f0000df2000-0x8)='./file0\x00', r0, &(0x7f0000cce000-0x8)='./file0\x00', 0x1400) 2018/02/12 20:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/02/12 20:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6041c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000068b000-0xc)='/dev/ashmem\x00', 0x80000, 0x0) 2018/02/12 20:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/12 20:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/12 20:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000153000-0x12)='/dev/snd/midiC#D#\x00', 0xddd, 0x800) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000ac1000-0x70)) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = epoll_create1(0x80000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000e10000)=""/66) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f00006ab000)=r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0x10002018}) 2018/02/12 20:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000554000)='/dev/autofs\x00', 0x85a9dc8fdde508e7, 0x0) accept4$packet(r0, &(0x7f00007f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000f000)=0x14, 0x800) r1 = socket$inet6(0xa, 0x1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00005a6000-0x2f8)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x100, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000b2f000-0x30), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @common='rose0\x00', @common='bpq0\x00', {}, {}, 0x21}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) ioctl(r1, 0x80000001, &(0x7f0000baa000-0xf6)="76e340918c69d027bbd35bf0fd939cfbb766af31d5dc656b30db455a9ca5d75cd5ebd2f323a1d2aee3845ae533e8d3ed206b11c2a9881af428d565a41b81fab5fb08ec3f9bcead1f39c4ab5ed6dfe8343b97b017f79fef4c3f4d72f523c030393660d1eb661e3741f172c03cff7619007090248aca53e58a47660198ff744f8f75c36cfc37e9ec97387b7eb58557bc905be58d5017e4ae8f71b755dcf4c9c4a6e935a51e3744b34b8798a11d5635d7e0aaab0cea24cb71b6dd81cfddb5f79b6407e85af74d96765cad3dbcc4dd47c59ee2a189d247b069d38896c220609a7dd746c1d909ee46fe694170f0e6d52ddb57718fe3c3aea2") 2018/02/12 20:57:05 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000013000-0x8)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000005000-0x28)="aaf87665501d431c28705c25c4b2b8662e5f138c7033965eee1910a4a7b8c270f6d61e1d18453b0a", 0x28) 2018/02/12 20:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x20, &(0x7f0000295000)) 2018/02/12 20:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007f5000)='/dev/snd/pcmC#D#p\x00', 0x2, 0xc0000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000077b000-0x10)={0x0, 0x2c, &(0x7f0000ee2000)=[@in={0x2, 0x3, @rand_addr=0xfffffffffffffff9}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb11b}]}, &(0x7f000020e000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c55000-0xa)={r1, 0x20, 0x80000000000003a3, [0xfffffffffffffffc]}, 0xa) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000055f000-0xc)='/dev/ashmem\x00', 0x82200, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00009c7000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/02/12 20:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x8080f, 0x94, &(0x7f0000edf000-0x8)) close(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)) 2018/02/12 20:57:05 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000003000-0x4)=0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000002000)=0xf4) 2018/02/12 20:57:05 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000005000-0x65)=""/101, &(0x7f0000005000-0x4)=0x65) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000005000)='./file0\x00', 0x2000, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x10)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000004000-0x4)=0x1e) 2018/02/12 20:57:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x3, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000098a000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008f6000)='/dev/usbmon#\x00', 0x8, 0x1000000040380) fcntl$setsig(r1, 0xa, 0x3f) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000013c000-0x8)={0x100, 0x3f}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x4) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000fb1000)=0x4) 2018/02/12 20:57:05 executing program 5: keyctl$get_persistent(0x16, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/204) 2018/02/12 20:57:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffffffffff8c, 0x101042) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/02/12 20:57:05 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000002f000)='/dev/adsp#\x00', 0x3, 0x8000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000f000)={0x0, 0x7fff, 0x0, 0x20}, &(0x7f0000008000-0x4)=0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x3, 0x410, 0x0, 0x0, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000003000-0x40), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @rand_addr, @dev={0xac, 0x14}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/12 20:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b0f000-0xa)='./control\x00', 0x8000047c) r1 = syz_open_dev$mice(&(0x7f0000354000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000aab000+0x661)={0x0, 0x1}, &(0x7f00005a5000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c44000)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0x20}, 0x98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000040f000-0xe8)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000824000-0x4)=0xe8) getresgid(&(0x7f0000877000), &(0x7f0000db0000-0x4), &(0x7f0000898000)=0x0) fchownat(r1, &(0x7f0000a50000-0xa)='./control\x00', r3, r4, 0x1100) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) 2018/02/12 20:57:05 executing program 5: socketpair$inet6(0xa, 0x6, 0x9768, &(0x7f00009ae000)={0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000775000-0xb8)={0x0, 0x6b7, 0x2, 0x200, 0x1ff, 0x5, 0x80000001, 0x5, {0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x3f, 0x1, 0x5, 0x1ff, 0x2d3d354b}}, &(0x7f0000f6c000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x0, 0x8000000000002a, 0x206}, &(0x7f0000001000-0x4)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005a0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000001000)=@access={'system_u:object_r:hald_var_run_t:s0', 0x20, "2f0373722f7362696e00067570732d62726f777365641e", 0x20, 0x36, 0x31}, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000dc4000-0x1c)={0xa, 0x0, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f9a000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x12}}, 0x1) 2018/02/12 20:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000c59000-0x4)=0xffffffffffffff00, 0x4) r1 = syz_open_dev$mice(&(0x7f000015b000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00004b0000-0x4)=0x7320) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000382000)) r2 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000feb000), 0x4) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000c27000)={0x2, 0x7ff, [{0x9, 0x0, 0x7}, {0x8000, 0x0, 0x1}]}) recvfrom$inet6(r2, &(0x7f000074a000)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffd72) bind$inet6(r2, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) clock_gettime(0x0, &(0x7f00007d7000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00005da000)={{0xed23, 0x1, 0x5, 0x2, "2982dbb9b9d5f64885355b46ebf208a30a85f35e584dfa6c34fd99849d482f6d5876f8a9e32e6fecdfddbff8", 0x400000000}, 0x8, [0x9, 0xfff, 0x7, 0xc72f, 0x7, 0x1eb, 0x0, 0xe9a, 0x4, 0x401, 0x4, 0x6, 0x9, 0x1, 0x151, 0x3, 0x5, 0xfffffffffffffffe, 0x4, 0x6, 0x5, 0x3, 0x2, 0x100000001, 0x7, 0x3, 0x5, 0xff, 0x2, 0x0, 0x10000, 0xc440, 0x1, 0x3, 0x5, 0xae17, 0x5, 0x8000, 0x7, 0x80, 0x3e0000000, 0x5, 0x3, 0xffffffffffffff29, 0x0, 0x5, 0x9, 0x3, 0x4, 0x1f, 0x2, 0x6, 0x2, 0x228, 0x0, 0x3, 0x26a49f7d, 0x7, 0xffff, 0x1, 0x3, 0x57529c04, 0x6, 0xa3, 0x2, 0x10001, 0x200, 0x1000, 0x40, 0xffff, 0x7, 0x8, 0x1, 0x80000000, 0x7, 0x1, 0x1, 0x9, 0x100000000, 0x83a, 0x101, 0xfffffffffffffff8, 0x31dd, 0x80, 0x2, 0x3, 0x9, 0x2, 0x3f, 0x0, 0x3, 0x7fffffff, 0xffffffff, 0x9, 0x3, 0x0, 0x72, 0xae2, 0xb4d6, 0x576, 0x50b, 0x6, 0x8, 0x1000, 0x7fff, 0x4, 0xbf4, 0x9, 0x6, 0x32, 0xffff, 0x3, 0x79, 0x7fffffff, 0xfffffffffffff163, 0x4, 0x80000001, 0x1, 0x9, 0x2, 0x8001, 0x3, 0x20, 0xefb, 0x7ab, 0xe3, 0x1, 0x3], {r3, r4+30000000}}) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[], 0x1000000000000271}, 0x0) 2018/02/12 20:57:05 executing program 0: socket$bt_hci(0x1f, 0x3, 0x1) kexec_load(0x0, 0x0, &(0x7f0000ec4000-0x20)=[], 0x0) set_thread_area(&(0x7f0000bc9000-0x10)={0x9, 0x1000, 0x0, 0x3ff, 0x10001, 0xdef, 0x9, 0x8, 0x7c, 0x4}) 2018/02/12 20:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ca000-0x10)='coredump_filter\x00') r1 = request_key(&(0x7f00005ae000-0x6)='.dead\x00', &(0x7f000019f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005c6000-0x13)='{nodevvmnet0cpuset\x00', 0xfffffffffffffff9) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000fa2000-0x4)=0xff, 0x4) r2 = request_key(&(0x7f0000b4e000)='ceph\x00', &(0x7f00007d5000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001bf000)=',+posix_acl_accessproc/*ppp0\x00', 0xfffffffffffffffc) r3 = add_key(&(0x7f000053e000)='keyring\x00', &(0x7f000042a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000056d000-0xdc)="5a9549f9a2bd2328b92863f78a0c2bf275dfc6b3f5622f4d816616a62140d37756d1bb6980d56354835b394ab7080326f3d61d7e437feb2b294ab03f0cdf9aa71d7f2f7f559f5b6ee7e19a03724ba27f11dac82807312159398725d57144c92c2a7850d6d4145477e0b380ba6363ffb303b0f67a292ebff4bdfd8beb5063ff98c18c6de698f6088522fb912711b1cc3babaf4a60b071c987f8ab6698a13f0423e864f0234fe50593be4c36fc7b0891e4fff6a17fb29c852b54da4a55370aa5f478977b85f6848aee181c81620100ccbf73984b559da4a75009bfbe11", 0xdc, r2) r4 = add_key$user(&(0x7f00007cb000)='user\x00', &(0x7f000069c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cbe000-0xe3)="4d53a0ac32f4970b591c0a219aa7bb8fa3158b359f1028aa06b072753ed11398df0093cd75d58cff4b843d9a66a516ffa770613d5c8b54fc6c3a14a6ec215742eae297e5ca67b0167cf6ba6441e0cdd162053ea2e99a862d19089b3bb7a91f53633633554d851ac39a3265ae942e1063acf3f7bb948fa536278dde880ce7d3b592e585d8c984c21c8d32d624a9e2c250da8b8ca315869a9b1843153bb6bc96394716d3023040325016faa12b781596516937f75c46d52885ecf1957b14a5882bb05230f3f427e1cbbf580921a1051d8b51502f100a83c12a8f7301c86d5834a0fd83b3", 0xe3, 0xfffffffffffffffb) request_key(&(0x7f0000d04000)='.request_key_auth\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b25000)='\x00', r1) r5 = add_key(&(0x7f0000a4b000-0xb)='asymmetric\x00', &(0x7f0000bbb000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000434000)="cdcefb8a41a4653921bdd22bce1018f51d9d9e15c91b11bd91036e04822c1cebcdb0c9e48a3abba7622e4aa7fd99c309538c88e44d4a41789c654f34e987e43e72d52be3", 0x44, 0x0) keyctl$dh_compute(0x17, &(0x7f0000637000-0xc)={r3, r4, r5}, &(0x7f0000213000)=""/21, 0x15, &(0x7f0000ea8000)={&(0x7f0000621000)={'sm3-generic\x00'}, &(0x7f0000817000-0xf8)="8cab2f42fcb82aaa24e2f945ee6cf5633085b04cdd778cf05cb8440f26ef8ca7457548247293fa745dd23bb1e6099ee3b0437567a918e669e011143bca1fb426ac422726423b06b4d65355927a35bf60946a35113594b5feb59c33b27ef2960c7bf3a01cc873c2707e821b466d4e181b0dcbea799d7f2833e373af8a44cb725cba171b2e4b4b460d2c9cf5d4242a28358e3554f12ba983a6af3c24c40e5d906707922b11084af06ced843f90cbf234be3237d793b3d38f498ddb62b52a4fb72bc5b298a7ba23ca69a36667f59ba8627d19a7a2e1523ab8fda7bc1ea962fa091a96e418a7f833d8ed0c09525d90bcb65b2ddbbb166491863c", 0xf8}) preadv(r0, &(0x7f000030f000-0x40)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) statx(r0, &(0x7f0000953000+0x90b)='./file0\x00', 0x6000, 0x200, &(0x7f0000bd2000)) 2018/02/12 20:57:05 executing program 6: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@rand_addr, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000012000-0x14)={@remote, 0x0}, &(0x7f0000018000-0x4)=0x14) r1 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x100000001, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000010000)={0x401, 0x1, 0x400, 0xfd65, 0xfffffffffffffffc}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xffffffffffffffff, 0x0, &(0x7f0000016000)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0xd0}], {0x95}}, &(0x7f000000c000-0xa)='syzkaller\x00', 0x1, 0xfffffffffffffe80, &(0x7f0000001000-0xd1)=""/209, 0x0, 0x0, [], r0}, 0x2e3) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000000)={0x5, 0x0, [{0x4, 0x6, 0x200, 0x2, 0x4}, {0x80000019, 0x100000000000, 0x0, 0x5, 0x2}, {0x80000001, 0xfa, 0x2, 0x1, 0xf1ed}, {0x8000000f, 0x5, 0x11a, 0x0, 0x428e}, {0x7, 0x0, 0x2, 0x6, 0x4000000000000}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@loopback, @in=@remote}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000002000-0x4)=0xe8) 2018/02/12 20:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000054d000-0x9)='/dev/sg#\x00', 0x0, 0x100) inotify_add_watch(r0, &(0x7f00009e2000-0x8)='./file0\x00', 0x2000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0xa000000000000) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/12 20:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00000a8000-0x5)='user\x00', &(0x7f0000a83000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000bcd000)="ad28240917ac58350d77d567c9a74fd4cbf5c8214c60ad0002000000000000ddc9430e0191dc2f3aad8a4951d1c82806267e5dd971ae27ab77663af819a0b5486a60e0083a7566b67db67737a7362b690c2136545197d3174c481047f6a26b7c61e26c7a0051f7d12178bd63e5e870348ac283f575589a3ff6bf4dd3a6d72a3b620fd798d2", 0x85, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) preadv(r0, &(0x7f0000771000-0x80)=[{&(0x7f0000c05000-0x62)=""/98, 0x62}, {&(0x7f0000e7c000)=""/136, 0x88}, {&(0x7f0000bfc000)=""/4096, 0x1000}, {&(0x7f0000cc8000-0x44)=""/68, 0x44}, {&(0x7f0000453000-0x1000)=""/4096, 0x1000}, {&(0x7f000095d000-0xe5)=""/229, 0xe5}, {&(0x7f0000f17000-0x9)=""/9, 0x9}, {&(0x7f0000cca000-0x31)=""/49, 0x31}], 0x8, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fa3000-0xb)='/dev/audio\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000039000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000841000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000073f000)={@empty, 0x8001, r2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 20:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000287000-0x8)={0x7fffffff}, 0x0, &(0x7f0000e6f000-0x10), 0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x40000000, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) vmsplice(r2, &(0x7f0000c72000)=[{&(0x7f00000ca000-0x2e)="a4e7e57bbcb259c050af6ba47d49540680258a95439a127927699b20e6970a246f149252505b55acfd01b7885e0c", 0x2e}, {&(0x7f0000851000-0x2c)="c929d769e501336a479a443a36d11231f9428ca3fd71ce538015e996cfe1505bba2c74b2fcfbad2d3c3bbe30", 0x2c}, {&(0x7f0000977000)="279a1c0fc7574324537374dd13", 0xd}], 0x3, 0x4) 2018/02/12 20:57:05 executing program 2: r0 = socket(0x18, 0x0, 0x3f400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000415000)=@rc, &(0x7f0000000000)=0x9) 2018/02/12 20:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ca0000-0xd)='/dev/binder#\x00', 0x0, 0x800) write(r1, &(0x7f0000de5000)="1f00000032000ff205410500090000ffe00000060002fffffff100007e", 0x1d) r2 = perf_event_open(&(0x7f0000e8a000-0x78)={0x0, 0x78, 0x7, 0x3f, 0x0, 0x4, 0x0, 0xeab, 0x84000, 0xb, 0x0, 0xdf, 0x6, 0x3, 0x1, 0x5, 0x7, 0x5aa, 0x9, 0x0, 0x10001, 0x5, 0x7f, 0x2, 0x7, 0x20, 0x0, 0x80, 0x100000001, 0x0, 0x7, 0x9, 0x18, 0x1fffffffc0000000, 0x4, 0x4, 0x40, 0x1ff, 0x0, 0x3, 0x1, @perf_bp={&(0x7f000057c000)}, 0x800, 0x3, 0x1, 0x7, 0x9, 0x0, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x3) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bfa000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) clock_gettime(0x0, &(0x7f00009bd000)={0x0, 0x0}) ppoll(&(0x7f0000d18000-0x30)=[{r2, 0x100}, {r3, 0x2010}, {r3, 0x124}, {r3, 0x2201}, {r0, 0x80}, {r3, 0x1000}], 0x6, &(0x7f0000f49000)={r4, r5+30000000}, &(0x7f0000222000-0x8), 0x8) ioctl$TCSBRKP(r3, 0x5425, 0x1) 2018/02/12 20:57:05 executing program 0: unshare(0xc00) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000724000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00005fd000-0x8)=0x101) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$llc(r1, &(0x7f0000e18000)="d48a684dc9fdfeb7f942392991e0161d54ddfb1e5c64dd8d2dda42e36be2dfd6f9d78186a3e4633a6a772486a908da79247ca4637dc9f728034d3ffcc888dd0b6bce4a67133bf80e5b28192c3680f576cf8c13bc95df45a13d74108b9c8c84e1bb7d99287b24b7660d38611bbe47f07fc266b5b91217e4da2ac2b9efca40b66b326f3d08faba980b012d0941215b818eebeed20d826ae2657a54fc3eacea8ad30c6303d8a829f23c78d0da544f851c7ee244bb1885e058017c0364323e73d0b5645622d82efc00b134d1a8c2cbc352c33875397dfa0b50add3870decf0c13167537761fdbb0d1a6e0801e36747", 0xed, 0x4800, &(0x7f000038b000-0x10)={0x1a, 0x19, 0x783a, 0xffffffff80000001, 0x1ff, 0x800, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) write$selinux_load(r0, &(0x7f00008a3000-0x9f)={0xf97cff8c, 0x8, 'SE Linux', "b78eca9b316f76ec80dd9d2569e695d0302cebc45cb4043c7c718136a7337535450c4de65811ff22f761fe8a1f96621a618a7b11e8e415e8c9c22cb437abc54c6f7ec36eeefbdfb6699434beb85d515039a8291abf6cd2a1258885916d845c4ef5a8d50e5dc25e52ff569b54516c07b6cc90ad702caf97ed68e3670d15d5d1d4442791b6173e1f662455991f406886"}, 0x9f) shutdown(r1, 0x0) 2018/02/12 20:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000020f000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000d45000-0x35)=""/53) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r2, &(0x7f0000002000)=""/72, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c09000)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00009db000)={0x4, 0x98, 0x4eb, 0x8}, 0x10) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000090000-0x4)) pread64(r1, &(0x7f0000290000-0xcf)=""/207, 0xcf, 0x0) [ 41.546276] audit: type=1400 audit(1518469025.414:27): avc: denied { prog_load } for pid=5515 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/12 20:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000023c000-0xc)={0x3, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000713000), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = add_key(&(0x7f0000dde000-0xa)='blacklist\x00', &(0x7f00007eb000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000529000-0xb)='cifs.idmap\x00', &(0x7f00008f9000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e9c000)='mime_type^\x00', r2) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0x1ef, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/12 20:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ca000-0x10)='coredump_filter\x00') r1 = request_key(&(0x7f00005ae000-0x6)='.dead\x00', &(0x7f000019f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005c6000-0x13)='{nodevvmnet0cpuset\x00', 0xfffffffffffffff9) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000fa2000-0x4)=0xff, 0x4) r2 = request_key(&(0x7f0000b4e000)='ceph\x00', &(0x7f00007d5000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001bf000)=',+posix_acl_accessproc/*ppp0\x00', 0xfffffffffffffffc) r3 = add_key(&(0x7f000053e000)='keyring\x00', &(0x7f000042a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000056d000-0xdc)="5a9549f9a2bd2328b92863f78a0c2bf275dfc6b3f5622f4d816616a62140d37756d1bb6980d56354835b394ab7080326f3d61d7e437feb2b294ab03f0cdf9aa71d7f2f7f559f5b6ee7e19a03724ba27f11dac82807312159398725d57144c92c2a7850d6d4145477e0b380ba6363ffb303b0f67a292ebff4bdfd8beb5063ff98c18c6de698f6088522fb912711b1cc3babaf4a60b071c987f8ab6698a13f0423e864f0234fe50593be4c36fc7b0891e4fff6a17fb29c852b54da4a55370aa5f478977b85f6848aee181c81620100ccbf73984b559da4a75009bfbe11", 0xdc, r2) r4 = add_key$user(&(0x7f00007cb000)='user\x00', &(0x7f000069c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cbe000-0xe3)="4d53a0ac32f4970b591c0a219aa7bb8fa3158b359f1028aa06b072753ed11398df0093cd75d58cff4b843d9a66a516ffa770613d5c8b54fc6c3a14a6ec215742eae297e5ca67b0167cf6ba6441e0cdd162053ea2e99a862d19089b3bb7a91f53633633554d851ac39a3265ae942e1063acf3f7bb948fa536278dde880ce7d3b592e585d8c984c21c8d32d624a9e2c250da8b8ca315869a9b1843153bb6bc96394716d3023040325016faa12b781596516937f75c46d52885ecf1957b14a5882bb05230f3f427e1cbbf580921a1051d8b51502f100a83c12a8f7301c86d5834a0fd83b3", 0xe3, 0xfffffffffffffffb) request_key(&(0x7f0000d04000)='.request_key_auth\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b25000)='\x00', r1) r5 = add_key(&(0x7f0000a4b000-0xb)='asymmetric\x00', &(0x7f0000bbb000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000434000)="cdcefb8a41a4653921bdd22bce1018f51d9d9e15c91b11bd91036e04822c1cebcdb0c9e48a3abba7622e4aa7fd99c309538c88e44d4a41789c654f34e987e43e72d52be3", 0x44, 0x0) keyctl$dh_compute(0x17, &(0x7f0000637000-0xc)={r3, r4, r5}, &(0x7f0000213000)=""/21, 0x15, &(0x7f0000ea8000)={&(0x7f0000621000)={'sm3-generic\x00'}, &(0x7f0000817000-0xf8)="8cab2f42fcb82aaa24e2f945ee6cf5633085b04cdd778cf05cb8440f26ef8ca7457548247293fa745dd23bb1e6099ee3b0437567a918e669e011143bca1fb426ac422726423b06b4d65355927a35bf60946a35113594b5feb59c33b27ef2960c7bf3a01cc873c2707e821b466d4e181b0dcbea799d7f2833e373af8a44cb725cba171b2e4b4b460d2c9cf5d4242a28358e3554f12ba983a6af3c24c40e5d906707922b11084af06ced843f90cbf234be3237d793b3d38f498ddb62b52a4fb72bc5b298a7ba23ca69a36667f59ba8627d19a7a2e1523ab8fda7bc1ea962fa091a96e418a7f833d8ed0c09525d90bcb65b2ddbbb166491863c", 0xf8}) preadv(r0, &(0x7f000030f000-0x40)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) statx(r0, &(0x7f0000953000+0x90b)='./file0\x00', 0x6000, 0x200, &(0x7f0000bd2000)) 2018/02/12 20:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00006d9000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000ada000)='/dev/snd/controlC#\x00', 0x19b, [], [0x0, 0xffffffffffffffff, 0x0, 0x100000000]}) 2018/02/12 20:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x0, 0x1ffd}, 0x4) 2018/02/12 20:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x3) 2018/02/12 20:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000063d000)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000dcd000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/12 20:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000bd6000-0x8)={@rand_addr=0x2, @multicast1=0xe0000001}, 0x8) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000bbf000)=[{&(0x7f00007fc000-0xa1)="1a", 0x1}], 0x1) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x8c) 2018/02/12 20:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x4, 0x0, 0x9f5, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b3f000)={0x0, 0x2000000000000080, 0x0, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000796000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000018c000)={0x1f, 0x9, 0x6, 0x7, 0x6, 0x80000001}) 2018/02/12 20:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000018f000-0xe)='/dev/admmidi#\x00', 0x1e164, 0x450000) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000033f000-0xc9)=""/201, &(0x7f0000010000)=0xc9) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000c19000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000c6c000)={0xfffffffffffffffc, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f000000d000)={r2}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000725000-0x4)=0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000532000-0x2), 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007d0000)={0x2, [0x0, 0x0]}, &(0x7f0000ba7000-0x2)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000118000-0xa0)={r4, @in6={{0xa, 0x3, 0xfffffffffffffffd, @empty, 0x7fff}}, 0x1f, 0x6, 0x10001, 0x3, 0x8}, 0xa0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b32000-0x4)=r3) 2018/02/12 20:57:05 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) listen(r0, 0x0) r1 = socket(0x147dcd15c1e98959, 0x80001, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x453b94e8, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0xfff}}, 0x1, 0x3}, &(0x7f0000b04000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x28b1dea1}, &(0x7f0000000000)=0x8) listen(r0, 0x0) 2018/02/12 20:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008ca000-0x10)='coredump_filter\x00') r1 = request_key(&(0x7f00005ae000-0x6)='.dead\x00', &(0x7f000019f000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005c6000-0x13)='{nodevvmnet0cpuset\x00', 0xfffffffffffffff9) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000fa2000-0x4)=0xff, 0x4) r2 = request_key(&(0x7f0000b4e000)='ceph\x00', &(0x7f00007d5000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001bf000)=',+posix_acl_accessproc/*ppp0\x00', 0xfffffffffffffffc) r3 = add_key(&(0x7f000053e000)='keyring\x00', &(0x7f000042a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000056d000-0xdc)="5a9549f9a2bd2328b92863f78a0c2bf275dfc6b3f5622f4d816616a62140d37756d1bb6980d56354835b394ab7080326f3d61d7e437feb2b294ab03f0cdf9aa71d7f2f7f559f5b6ee7e19a03724ba27f11dac82807312159398725d57144c92c2a7850d6d4145477e0b380ba6363ffb303b0f67a292ebff4bdfd8beb5063ff98c18c6de698f6088522fb912711b1cc3babaf4a60b071c987f8ab6698a13f0423e864f0234fe50593be4c36fc7b0891e4fff6a17fb29c852b54da4a55370aa5f478977b85f6848aee181c81620100ccbf73984b559da4a75009bfbe11", 0xdc, r2) r4 = add_key$user(&(0x7f00007cb000)='user\x00', &(0x7f000069c000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cbe000-0xe3)="4d53a0ac32f4970b591c0a219aa7bb8fa3158b359f1028aa06b072753ed11398df0093cd75d58cff4b843d9a66a516ffa770613d5c8b54fc6c3a14a6ec215742eae297e5ca67b0167cf6ba6441e0cdd162053ea2e99a862d19089b3bb7a91f53633633554d851ac39a3265ae942e1063acf3f7bb948fa536278dde880ce7d3b592e585d8c984c21c8d32d624a9e2c250da8b8ca315869a9b1843153bb6bc96394716d3023040325016faa12b781596516937f75c46d52885ecf1957b14a5882bb05230f3f427e1cbbf580921a1051d8b51502f100a83c12a8f7301c86d5834a0fd83b3", 0xe3, 0xfffffffffffffffb) request_key(&(0x7f0000d04000)='.request_key_auth\x00', &(0x7f0000e2b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b25000)='\x00', r1) r5 = add_key(&(0x7f0000a4b000-0xb)='asymmetric\x00', &(0x7f0000bbb000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000434000)="cdcefb8a41a4653921bdd22bce1018f51d9d9e15c91b11bd91036e04822c1cebcdb0c9e48a3abba7622e4aa7fd99c309538c88e44d4a41789c654f34e987e43e72d52be3", 0x44, 0x0) keyctl$dh_compute(0x17, &(0x7f0000637000-0xc)={r3, r4, r5}, &(0x7f0000213000)=""/21, 0x15, &(0x7f0000ea8000)={&(0x7f0000621000)={'sm3-generic\x00'}, &(0x7f0000817000-0xf8)="8cab2f42fcb82aaa24e2f945ee6cf5633085b04cdd778cf05cb8440f26ef8ca7457548247293fa745dd23bb1e6099ee3b0437567a918e669e011143bca1fb426ac422726423b06b4d65355927a35bf60946a35113594b5feb59c33b27ef2960c7bf3a01cc873c2707e821b466d4e181b0dcbea799d7f2833e373af8a44cb725cba171b2e4b4b460d2c9cf5d4242a28358e3554f12ba983a6af3c24c40e5d906707922b11084af06ced843f90cbf234be3237d793b3d38f498ddb62b52a4fb72bc5b298a7ba23ca69a36667f59ba8627d19a7a2e1523ab8fda7bc1ea962fa091a96e418a7f833d8ed0c09525d90bcb65b2ddbbb166491863c", 0xf8}) preadv(r0, &(0x7f000030f000-0x40)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x1, 0x0) statx(r0, &(0x7f0000953000+0x90b)='./file0\x00', 0x6000, 0x200, &(0x7f0000bd2000)) 2018/02/12 20:57:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b4c000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/71, 0x47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80800) 2018/02/12 20:57:05 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000041d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f83000)="0a0775b0060000e6b2b60ced5c543f00a0", 0x11) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f86000-0xa)='/dev/cuse\x00', 0x200002, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000f86000-0x70)={[{0x0, 0x1, 0xfffffffffffffd9f, 0x3f, 0x4, 0x2, 0x7fff, 0x0, 0x5, 0x8, 0x40, 0x4, 0x9}, {0x6, 0x1ff, 0x6, 0x8, 0x6, 0x6, 0x24, 0xfae7, 0xfffffffffffffff9, 0x7, 0x80, 0x719b, 0x3}, {0x9, 0x4, 0x7039, 0x8001, 0x10000, 0x6, 0xb7, 0x9, 0x480, 0x4, 0x89, 0x5, 0x2}], 0x100000001}) 2018/02/12 20:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000912000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000c09000-0x2)=0x5, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000022b000)='/dev/hwrng\x00', 0x800, 0x0) bind$bt_hci(r2, &(0x7f000094d000)={0x1f, 0x1, 0x3}, 0x6) r3 = syz_open_dev$dspn(&(0x7f0000ee5000)='/dev/dsp#\x00', 0x937f, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00003ef000)={0x40000000001020, 0xfffffffffffffc00, 0x200}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000598000)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0xd0, 0x0, 0x168, 0xffffffff, 0xffffffff, 0x228, 0x228, 0x228, 0xffffffff, 0x4, &(0x7f0000363000-0x40), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffff}, {0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) r4 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000838000)=0x8, &(0x7f0000c6b000)=0x4) 2018/02/12 20:57:05 executing program 6: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002be000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000b44000)=0x1, 0x2) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@abs={0x1, 0x0, 0x2}, 0x8) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0xd5) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b45000)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000b46000-0x4)=0xe8) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b46000-0xa)="e91f7189591e9233614b", &(0x7f0000b45000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a3d000)=0x9, 0x4) mmap(&(0x7f0000b45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00005dd000)={&(0x7f0000b45000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000b45000)={&(0x7f0000867000-0x1bc)={0x1bc, 0x12, 0xb, 0x400, 0x1, 0x0, {0xf, 0x0, 0x1}, [@generic="c7", @nested={0x18c, 0x3f, [@generic="be51f12e4839acbafb91d93f159a41448e85627b9d04b8d3c277115ff3770d9a47ec5ec64c92882bfbf5116442d60e1bdc72f6bab6e26308e9de4437861ac181d3d425784e4e0cae16691cd0d16f1db5faf0ff371b572eabe507512d6a1a588f67", @generic="fc980774f1c2d4bb9342b5b5b710752e28457b6aa77fe195533a922a4e72302d18652efefb006ac863d0f080e0aa0a9ff12558c22858ff7503048539223254d8a27649bc3d22ba04c4744dac8174d2a0036d97dd5332a1c794569ade6e9ee8470a3647a3602d6a0942e49bb32f60b9d2c527e6ee7cf2c8c4e7cf71ef6b7b13af112abf340d6716f2e7b2a7bace1bd62d", @generic="09902c92211eae58151e937d69bdf74d060f03c267ee19b9f3db0aa2ab3f008f1c4c907438c3d121799d2db3543d0bf0889253d402a6791c096171532b4430edba540c49abf4550275e254238609860a7ad7fdbfce05eb65087acc6ef7fb761dfa99c1a9060897b6e5b496e2c7c227e9225949e644a91225ebcdd337111006eab59f9c8220856fbceb9edfafe931a3f1fd5c2f7781"]}, @typed={0xc, 0x7d, @uid=r3}, @typed={0xc, 0x55, @uid=r4}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) 2018/02/12 20:57:05 executing program 0: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) mbind(&(0x7f000079d000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000b92000-0x8)=0x3, 0x50c3, 0x4) [ 41.801364] audit: type=1400 audit(1518469025.670:28): avc: denied { map } for pid=5561 comm="syz-executor0" path="/9/file0/bus" dev="tmpfs" ino=15531 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/12 20:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x3e7, 0x20000004, &(0x7f0000182000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ab2000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendto(r0, &(0x7f0000476000)="1b", 0x1, 0x0, &(0x7f0000825000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) sendto(r0, &(0x7f0000b41000)='Y', 0x1, 0x0, 0x0, 0x0) 2018/02/12 20:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000f06000-0xd)='/dev/dmmidi#\x00', 0x2, 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000f61000-0xa)=""/10) write$evdev(r0, &(0x7f00004c0000-0x18)=[{}], 0xfffffc30) [ 41.857839] Protocol error: SET target dimension is over the limit! [ 41.922830] Protocol error: SET target dimension is over the limit! [ 41.942466] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/12 20:57:05 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000025a000-0x11)='/dev/vga_arbiter\x00', 0x420100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000000)=@pic) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000001b000-0x16)='/selinux/checkreqprot\x00', 0x28401, 0x0) fsetxattr(r1, &(0x7f0000018000)=@known='user.syz\x00', &(0x7f000001c000-0x1)='\x00', 0x1, 0x0) r2 = socket$inet(0x10, 0x3, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000024000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000021000)="240000001000e8021dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba16a0aa1ca10bb356da5d80600000100600000000d3db2400020c297ed01cc073", 0xffffffffffffffba}], 0x1, 0x0}, 0x4000010) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000024000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4, 0x4, 0x78}, 0xb) getpid() socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000000f000)={0x2, 0x1f, 0x7, 0x106}) syz_open_dev$sg(&(0x7f0000025000)='/dev/sg#\x00', 0x70000000, 0x140) 2018/02/12 20:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000310000)='./file0\x00', 0xa1) unlink(&(0x7f0000c90000-0x1)='./file0\x00') ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f000072b000)={0x0, 0xffffff7ffffffff8, 0x5, &(0x7f0000220000)}) r1 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) close(r1) semget$private(0x0, 0x3, 0x400) geteuid() 2018/02/12 20:57:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_dev$sndmidi(&(0x7f00009ea000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x101200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) vmsplice(r2, &(0x7f00005d3000-0x60)=[{&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) 2018/02/12 20:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008f9000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000ad4000-0xc)={r1, r1, 0xc18}) 2018/02/12 20:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000cdb000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20000) sendto$inet(r1, &(0x7f00007a8000)="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", 0x1000, 0x4000000, &(0x7f00005b8000)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000077a000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x400000002, 0x300) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00002d5000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}}, 0x68, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @common='ip6gre0\x00'}) r4 = syz_open_dev$adsp(&(0x7f0000a07000)='/dev/adsp#\x00', 0x4, 0x1) getsockname$packet(r3, &(0x7f0000788000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000f9000-0x4)=0x14) sendmsg$nl_route(r4, &(0x7f000015a000)={&(0x7f00000c7000-0xc)={0x10}, 0xc, &(0x7f0000f47000-0x10)={&(0x7f0000896000)=@ipv4_deladdr={0x34, 0x15, 0x414, 0x2, 0x3, {0x2, 0x38, 0x200, 0xfe, r5}, [@IFA_CACHEINFO={0x14, 0x6, {0x7fff, 0x40, 0x1000, 0x7fff}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x20040800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000aad000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000a67000)={0x11, 0x8000000000000000, r6, 0x1, 0x0, 0x6, @empty}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) 2018/02/12 20:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000900000)='stack\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3c) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f000002e000-0x24)) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f000001e000-0x1000)="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", 0x6ad}], 0x1, &(0x7f000001c000)=[]}, 0xc100) socket$bt_l2cap(0x1f, 0x7, 0x0) r3 = dup2(r1, r1) sendmsg$key(r3, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000020000-0x10)={&(0x7f0000004000-0x30)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/02/12 20:57:05 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000f81000)=0x98) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000f84000)='/dev/adsp#\x00', 0x9, 0x204c80) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000d85000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000f85000-0x20)) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000f84000)='/dev/vcsa#\x00', 0x3f, 0x202003) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) 2018/02/12 20:57:05 executing program 3: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fe8000), &(0x7f00003e4000)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000397000)={@common='sit0\x00', 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000001e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffe2}, 0x1}, 0x0) close(r1) [ 41.973808] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/02/12 20:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000810000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) 2018/02/12 20:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000e1000-0xd)='/dev/dmmidi#\x00', 0xa, 0x3) connect$unix(r1, &(0x7f000070b000-0xa)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000176000)={0x0, 0x71, "167baf7f38f1f03cb0c1cfce091b1395d8967abe525c826c39e7f6ed3f02f9e7e014f0e7f81a6f40177e7769fb4cbcad4438613f6307ec627b9e9f1d1e280d8f8559e4100983e400d9637bd58b6033a125bd34e7055c5ea1386107042d8b9d4bd124c518e8e05e5a00d56fcfb865401a13"}, &(0x7f00008dc000)=0x79) removexattr(&(0x7f0000495000-0x8)='./file0\x00', &(0x7f0000f90000)=@random={'btrfs.', '\x00'}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000245000-0x8)={r2, 0x4}, &(0x7f0000900000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_map={0x407775}}) sendto$inet6(r1, &(0x7f00005cb000-0xf3)="51632c5ebc115431044d992b56b41df4113dd4953c0366cf0b88031812b6450d5cc15507d4a5871401668845319a588bfb01b27878dd2e7952adb07f56aed568bf202dd33c5ac1c3e606dae8264b6522b9281f17faf13497a7e11358aad26deaf98b6cd901ef9dbfb5b726b28301ad5bbbb5cff71f77154036018b1a5e5ee0876c364e2cb858799b7de6b2ca5302f047293a31affbe7b4fc112f832dcc9c4969e8528d0f92f9310c4b64760d8d83c2274d8c262899081dbb50f995f3ea496362247715c432a20ff6249eee953ce1eab13574fc96613d74ea46fde5b9b93e283fa4c19e53e89a17854af32ad8df62bbcea19333", 0xf3, 0x50, &(0x7f0000fc9000)={0xa, 0x1, 0xa, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x38}, 0x1c) 2018/02/12 20:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = request_key(&(0x7f0000f0e000-0x8)='big_key\x00', &(0x7f0000401000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b50000+0xba4)='\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f0000f58000-0x8)='big_key\x00', &(0x7f0000cf2000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001df000+0x575)='\x00', 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) sendmsg$nl_xfrm(r0, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0x0}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@rand_addr}]}]}, 0x16c}, 0x1}, 0x0) 2018/02/12 20:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) mkdir(&(0x7f0000758000)='./file0/file0\x00', 0x0) r0 = open(&(0x7f0000a9b000-0x8)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b23000)=0xffffffff, 0x4) fcntl$dupfd(r0, 0x406, r0) 2018/02/12 20:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) rename(&(0x7f0000e94000-0xc)='./file0/bus\x00', &(0x7f0000c42000-0xc)='./file0/bus\x00') fstat(r0, &(0x7f0000ff1000)) 2018/02/12 20:57:05 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x4f8, 0x200, 0x200, 0xffffffff, 0x3b8, 0x200, 0x460, 0x460, 0xffffffff, 0x460, 0x460, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0x1b8, 0x200, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0xffff, 0x2, 0x0, 'syz1\x00'}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@empty, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@inet=@dccp={0x30, 'dccp\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @rand_addr, @gre_key, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x4d, "36ba34357193ab59347084b99f2d8561c8526c8bdefd2b5b4b02c14f276006d835ea02ef273deaecc68bde43a3cba48ab41d42f1042e9c015a5e1a64b1f63a289240d7236ae82f6b19c0f1a871"}, &(0x7f0000004000-0x4)=0x55) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000)={r2, 0x5f, "90163875ff340d22ba77fc99d660918633061498026097ddc5be25b59b6bc59f00fa81484970d44d1283adbd970a14d2f015a1bd62156050fd08ad89fae1fcbb01f9ad5bee362468e66b719eac0fa0bf7311587af593024523e56f4a17675b"}, &(0x7f0000003000-0x4)=0x67) [ 42.092227] syz-executor0 (5619) used greatest stack depth: 14816 bytes left 2018/02/12 20:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000eeb000-0xa)='/dev/vcs#\x00', 0x2, 0x612041) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00005aa000-0x110)={{0x3fffffffc00, 0x3, 0xffffffffffffff7f, 0x1, "8fabab4debf71c439144f873fa5ee4862ee3e9a3fc5f20056784280a483aad4e2e4abd1161d03695badbf122", 0x3}, 0x0, 0x0, 0x0, r2, 0x8, 0x3, "7a1704f49cea903f30b1ea4706a201f6318148ed01e21a47b32cb5665efea221664bc704453ae5a770623f5509cfd49f89f96ccf19ff62ec1369c87f23b1a58d", &(0x7f0000c62000)='/dev/vcs#\x00', 0xa, [], [0x9d, 0x2dd, 0xbd, 0x9]}) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x4) socket$netlink(0x10, 0x3, 0x16) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00004b3000-0x6)=""/6) 2018/02/12 20:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$sndmidi(&(0x7f0000ec2000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00005a9000)=0xc00c, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000475000+0x26)={0xeb}, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000007b000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) 2018/02/12 20:57:06 executing program 7: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00004e3000)='./file0\x00', 0x100, 0x48) pread64(r0, &(0x7f0000d03000)=""/184, 0xb8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x9, 0x80000, 0x2, &(0x7f0000e2d000)={0x0, 0x0}) splice(r2, &(0x7f0000735000), r2, &(0x7f00000ca000-0x8), 0x1f, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f00005b6000)={0x9, 0x4b, 0xffffffffffffff01, 0xa01, 0x10000, 0x8}) bind$alg(r1, &(0x7f0000388000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r4 = accept$alg(r1, 0x0, 0x0) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x73e0) sendfile(r4, r5, &(0x7f0000e65000-0x8), 0x8e18) sendfile(r4, r5, &(0x7f00007ed000), 0x2b) 2018/02/12 20:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007c2000)={0xffffffffffffff02, 0x1, 0x3, 0x308f, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00009f0000-0x9f)={0x0, 0x97, "a5cb99dada4ccd45224b02dc1b87486018bab643a03d0018eda49de6c3b884abc358495d4390450624eef3a560d867381810ac77369bff64fd6b219681e1565cfac86b9490bf3b2fb2024a8ef8253785c4fe975221a6a3999f43c4d89761bdb26c9ab05dcc876ddab516bcb116ba3dafef9b0b66a3fce8241e8ccb289a0079c97eeae73080368ae3d63a6174ba30e91718ea7e3da21d0c"}, &(0x7f0000975000-0x4)=0x9f) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000617000-0xa)={r1, 0x9, 0x1, [0x3]}, &(0x7f0000276000-0x4)=0xa) connect$inet(r0, &(0x7f0000c3e000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000015b000), &(0x7f00003f1000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}}, &(0x7f00006e0000-0x4)=0xb8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f3f000-0x88)={0x7f, {{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xe}}}}, 0x3d66c9c41e88d970) 2018/02/12 20:57:06 executing program 5: mmap(&(0x7f0000000000/0x764000)=nil, 0x764000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000763000)) mmap(&(0x7f0000764000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000765000-0xa)='/dev/ptmx\x00', 0x4024c1, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00006f1000)=0x9) 2018/02/12 20:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ea3000-0x78)={0x1000000000000002, 0x78, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006fa000), 0x4) setitimer(0x0, &(0x7f00006a9000-0x20)={{}, {0x77359400}}, &(0x7f00004dc000-0x20)) 2018/02/12 20:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') r1 = getpgrp(0xffffffffffffffff) r2 = gettid() kcmp(r1, r2, 0x0, 0xffffffffffffff9c, r0) getdents(r0, &(0x7f0000849000)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getdents(r0, &(0x7f0000067000), 0x2c5) 2018/02/12 20:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007b8000/0xf000)=nil, 0xf000, 0x0) 2018/02/12 20:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f00008b2000-0x40)=[{&(0x7f0000ecb000)=""/182, 0xb6}, {&(0x7f0000b18000-0x97)=""/151, 0x97}, {&(0x7f00007f9000)=""/4096, 0x1000}, {&(0x7f000058c000-0x1000)=""/4096, 0x1000}], 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000480000-0x8)='cpuset\x00') sendfile(r1, r2, &(0x7f00000b5000-0x8), 0x200000005) 2018/02/12 20:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e2e000)={0x0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000bea000-0x68)={0x6, 0x1, 0x8, {}, 0x6, 0x1}) socket$key(0xf, 0x3, 0x2) openat$vsock(0xffffffffffffff9c, &(0x7f00001a9000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$vsock_stream(r1, &(0x7f00004a7000)={0x28, 0x0, 0x1, @any=0xffffffff}, 0x10) 2018/02/12 20:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7}], 0x87}, 0x0) r1 = creat(&(0x7f00004e3000-0x8)='./file0\x00', 0x4) bind(r1, &(0x7f000000d000-0x10)=@ax25={0x3, {"4089ff7a23d637"}, 0x1}, 0x10) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000243000)) 2018/02/12 20:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f2a000-0x20)={@generic="da27673250cc80434d8814221e1be3b1", @ifru_flags=0x2900}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000403000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) sendmsg$nl_xfrm(r1, &(0x7f0000834000)={&(0x7f000006c000-0xc)={0x10}, 0xc, &(0x7f0000186000)={&(0x7f00004d4000)=@newae={0x40, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in=@multicast1=0xe0000001}, []}, 0x40}, 0x1}, 0x0) pipe2(&(0x7f00007d1000)={0x0, 0x0}, 0x80003) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000ce9000-0x9)={0x8, 0x0, [{0x4, 0x2f, &(0x7f00008d3000)=""/47}, {0x100000, 0xc8, &(0x7f0000a28000)=""/200}, {0xf000, 0x18, &(0x7f0000336000-0x18)=""/24}, {0x10000, 0x9f, &(0x7f0000a6f000)=""/159}, {0x10000, 0xbc, &(0x7f0000eed000)=""/188}, {0x10000, 0x68, &(0x7f0000268000)=""/104}, {0x7004, 0x19, &(0x7f0000617000-0x19)=""/25}, {0xd000, 0x91, &(0x7f0000bd1000-0x91)=""/145}]}) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000019d000)={0x0, 0x72, "c31759251116fbd29318f9242652241d59283ae55691b8473b96467fe85478d69746126c8feb13aff4a84410f790ea7668a037500e406c27499b0df32b57dab9ec6a9364742c6d4f62c6883f3b988fd876adb70586bf0cc535e98eee2f01ee49970a46173331b95013da3ce811bfdf64dd26"}, &(0x7f0000f7b000-0x4)=0x7a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000290000-0x29)={r4, 0x4, 0x21, "17945f4e5498c50da889a12371527294a97159fd3bc6dbc2d9e0eb50ce9fd6fc7d"}, 0x29) 2018/02/12 20:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003cd000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000d63000-0x10)={0x9, 0x5004}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000cc5000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f00007ed000)="66b80500000066b90000c0fe0f01d9dbe4660f382b2e060066b9b10100000f320f090f20c06635080000000f22c00fdc4c9a66b8010000000f01d9baf80c66b820fd0e8766efbafc0c66ed0f09"}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f000088c000)=""/53) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/12 20:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) stat(&(0x7f0000ffe000-0x8)='./file0\x00', &(0x7f000051f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000660000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008c8000-0x4)=0x0) stat(&(0x7f00008fa000-0x8)='./file0\x00', &(0x7f0000d45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000383000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f7000-0xc)={0x0}, &(0x7f00004d0000-0x4)=0xc) fstat(r0, &(0x7f0000d87000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00009f6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000cff000)={0x0, 0x0}) r11 = geteuid() stat(&(0x7f0000c46000-0x8)='./file0\x00', &(0x7f0000100000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006de000)=0x0) lstat(&(0x7f0000746000)='./file0\x00', &(0x7f0000adb000)={0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r0, &(0x7f000076b000-0x10)=[{&(0x7f000093c000-0x59)="59a220934c99b6ed9d479e29c4768423033975dae1d3474bbda6ec9123f831b21a0f49de1a07e339c155cc86637cbdd13bc3aa53d05751507879c8002d08ab493c8f065714ff4191d761ce763b319a1a43c44d1e6a811448ab", 0x59}], 0x1, 0x8) r15 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006d1000)=0x0) lstat(&(0x7f000058b000-0x8)='./file0\x00', &(0x7f000074a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000031d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00004b4000-0x38)={&(0x7f0000009000)=@proc={0x10, 0x0, 0x3, 0x604200}, 0xc, &(0x7f00006ef000)=[{&(0x7f00001fc000)={0x3928, 0x1a, 0x800, 0x3, 0x3, "", [@generic="a22617e9561375e8fa127bf567b27760c2947dd1df4fdf2eef8a899b0b5c30fcf96a4888fbe4aeff7ec073e81c", @nested={0x1288, 0x40, [@generic="9c491b6455c72b89ef0b1486e7afac21022faddef8e21eebb823a73c49c0a5a1a4dd44dfbc7cf5299dde2f04335cc36294311d68bf546249eaaf7ae23895b016e9282d92cf962f9d042eb18c33a800bb221f6b88de5b358fba21424e2bed932046feac66ca6501240536a57e85a8958fc4aac2e6db8118b120dd57d517a69a9f356aa1f4bc4f3b245bf7b2815c42474ffb9788e74fbea497acc8c2d6f45e11cb109596d9fbda46ba9da29d3fbc5406b8308b65c3f1", @typed={0xc, 0x2f, @fd=r0}, @typed={0x8, 0x8c}, @typed={0xc, 0x21, @uid=r1}, @typed={0xc, 0x57, @pid=r2}, @typed={0x1008, 0x20, @binary="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@typed={0x8, 0x75}, @generic="61347f2375b9ab0f1b315f5fed7dd6d90f30c64309ec5cc5bd1e1f961ea0b599fcf02954b701408a222a62147ef64b111b3bd85aceaa2780cd722d0bf89143e53572a65fb90f1386d745cbde9fc0d3ac7ed0fef8cca9905c8e82719da8de33fbc3fdc92f837d9c61a385ecc941764d1df9d3f95c23724ace1cfd2c2da62da108b16888f5b7ce012129d9590e8e6dc22f201962ade03a552aec8bcc70d4fd481cd649d9c47b7896789404216da53b3e475e70bd5b0b92036f035accb96ef55f8d5d", @generic="eb7c8daf9e7cf483b7b8084dffc7aa504974be06ecdf1f8bc7181d5fb9aa3e365c958ac0a12b54ccd45a13965f19f123c0323a48b2fd250340f060a43f36b5945ac9c81794a833f1eec2160d087e5b960307aabc68376bd08a271e69bdc81c248b525f4bca5ce2d1a952411c9789eae0de8d1c87a69f0d76834cae3969742537a474b09caafc1b5f769a7b9f0ae758dc075ae4895c62f0d537e4e59241dc5864096172f7019ba83e3868c687f998fc5fc0140eb35e78aa597949d66ffbf810eb7f67ed9273899e4e773cd9776feac0"]}, @nested={0x254, 0x71, [@typed={0x18, 0x90, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x50, 0x41, @str="1873656c696e757865746831295b62646576272776626f786e65743140216c6f2c6c6f896574683140656d305c406e6f6465765b656d302576626f786e6574316574683000"}, @typed={0xc, 0x6a, @pid=r3}, @typed={0xc, 0x93, @fd=r0}, @generic="e89e773f35549885630893949b89601f04d88ba86ea186ef4efdfe2610f6dbd4a87edf67de80c162d17425233f5bddd48a0bce95b26affbbbcc1dd530ebdf5c2081f625066262f152032c7deee02c37823edb461009e31dec08d2950c45bf2abd353de96a6e8ba04a09496e0ba210fe915497925895049c490664142256f9f4771ba6816628315db97f64f13a5e512be08939ce6b4ccfbc35df114b4ed0eae89a2b1e7997723669bf2a2c8f1549370c092dc80fa43b67017f1", @typed={0xc, 0x1a, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x4e, @uid=0xffffffffffffffff}, 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@binary="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@typed={0x18, 0x65, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x45, @ipv4=@rand_addr=0x4}, @typed={0xc, 0x1a, @fd=r0}, @generic="9c94425be476bf573d73ac65a03036dc5315257c95d4d995b5abf0a7d2"]}, @generic="4a21d2ceb98b4c973e7c0fb6dae1c90d32ca07ebf18d2582139974f74c9efd826ef37894ace1381b5031d49b0978e5165fa5bd4faeddd576ca6a49d0321a00e7fdc8b1dfb4353b63ca51b7af74ee92d5c2dd0b8a6aba25732f82e64e7968af6369c9364cb7fe62563dc3cf6a4bd9de5af9ef9a2b731a09f937b1f1bf0c01abcfa0b5a324d161725716b16b9823ddd68dbe1e3583954f8759ab27c8d7a772798a8d43ea6c2561c12fc394a06b57ec95bda5ce8c18042b14d4779d6b73a925a1bf59c0ba34dedcbda0fe1eb7016c4eed1f703885491e66e273e2f5010cc5f702088ee74b7df518c969c7f5fdd0", @generic="78ef8d0b05f9252743912e4e1a72d7da197f443160adb316e8b1971c7d1b770e862074062953bb32b00a219d49ebef76fc8621421ac77eb0c344cef453c33993bcc1d56fb29dbbe2cb3f0c08d875a749cd0f8e70ed45faea9c051212985b2d085e6f9aec024e499a115fce9fbb504509a799", @generic="99b84dc0746fc712bed22152bb80329f5eb4dde3b76e16ef464e4b309fb48ada9499ce289792329f9b87b668b00c08defa9786ffa1aa2d320076d6d9e113dde4045147013cb4bf0d2a7d697e1471eeee2fccbb6d"]}, 0x3778}], 0x2, &(0x7f0000ab1000-0x100)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x100, 0x4}, 0x7d166362c02b280a) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000054c000)=[], 0x3ce, &(0x7f0000122000-0x10)=[{0x10, 0x29, 0x43}], 0x10}, 0x0) 2018/02/12 20:57:06 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/mixer\x00', 0x27fffe, 0x0) mmap$binder(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x8, 0x8010, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000006000-0x1000)=""/4096, &(0x7f000000b000)=0x1000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000d000-0x46)={0x0, 0x3e, "7448fefcc2ed1b05cfb79c5a4f9809f5b4483c7d4bed01cd3ff53212eb47e5e92184280f606e4ad806767f777fe689a58c5057541a83f869b869aaa1f499"}, &(0x7f000000d000-0x4)=0x46) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000009000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x11e, 0x4, 0x3c15, 0x200, 0xfffffffffffff001}, &(0x7f0000005000)=0xa0) setns(r0, 0x8000000) r2 = syz_open_dev$sndpcmp(&(0x7f0000008000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r2, 0x40084146, &(0x7f0000009000)="d4") 2018/02/12 20:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffd) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b52000-0x5)='veno\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f000020a000)='/dev/amidi#\x00', 0x401, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000230000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x40015, &(0x7f0000d0f000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r2}, 0xfffffffffffffe7a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008a2000-0x8)) 2018/02/12 20:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x804, 0x2b1) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c0d000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000118000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000051000)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x1e8, 0x1e8, 0x1e8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f000051d000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller1\x00'}, 0x0, 0xd8, 0x118, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x8}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "7f67ff0f000000000000a8e5b21f65e16a8eb0683912907533e692f50a71"}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [], [], @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "d83d2d76fc793c69b33415fec4323d2b3e39876612bd7b231c413b881f06cba7f7df4a6a25c0f125c1a70d527cd76eba21a1dc88f1c6dffc4d8ac266ed032e77"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ee2000-0xf)='/dev/sequencer\x00', 0x10400, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00000a5000-0x38)={&(0x7f000025d000)={0x27, 0x0, 0xc00, 0x7, 0x1, 0x0, "fe5d6d38e2c74c19eaa8a943c9687e8d225fec81b7ecedfdce171304fcec833ccaf56333088b43be47503d5dd7f4c53b4960aa750d194ae08c535421216a99", 0x6}, 0x60, &(0x7f00007ff000)=[{&(0x7f00002d3000+0x858)="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", 0x1000}, {&(0x7f00007ce000-0x74)="9cf80cbfba56222792c31db761e2eea5530a647b8f7eaea5adb25e24e7f578c58de8ded1a6b9cbeb609f98a805e31eff1a6ac22cbfbee8722725da6fcacf023f1d375f915f0cacbb5e2ef18a065fad89bbea006971b08011f882536aa19edd581a03943bae49dac992910165534ffbbc8816b990", 0x74}, {&(0x7f00007f5000)="2257fa724b79f6353f9baceb09e1d06a8cb28f3a139c48483ad0eca61565743b44423ad96ca991b422ec19547055ab3f2a555757f249d8292899ff47ee7e23603b19aeaac8b85e0a4707a43418765a29d67a693e552b7179881dd68065251af8a915ffd2c7ff73fc8ee3fe23ec5bddcbae73ed218989c705a290d427089860127564b80c8ea8073cddc1bd6d5fa62fa314e21183e846e969707aaa", 0x9b}, {&(0x7f0000f75000)="7dbda12482669ed8dfcda75d35faa3b90ed4e1ed8c3f75ec41c3e92eb1b616ab791ab809e95ffb60cf018df5e602d5c6694841b82b4d92f23c2b579ea868aedf20394c0beafb9e3288e6e948d3bf9f92c0e934998926ffbd3f10c2cf55d99697fc980f94db622b77f2f75c32526d3f4de5a4c621bc433caa3f618e85704bb2210a7f428ab033e909fa37b4574317d7f69f7e12673f04fdac825791527b6c9688bd163814a04f96cabfce4768ca416d82697b839bd57764f15a08fcfca85e8eed0bd050283dcbe7bb31", 0xc9}], 0x4, 0x0, 0x0, 0x8000}, 0x4000) 2018/02/12 20:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000160000)='/dev/adsp#\x00', 0x40, 0x80) sendmsg$kcm(r0, &(0x7f00001d0000)={&(0x7f000039a000)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000187000)=[{&(0x7f000096f000-0x5b)="141a69f282c32057878fbf337066503ecf84191ec4e5af4ffa95bf105bc52042f8baa38ec12bd8520b4f16f2e480b5899620dc62298e181f0cf8d9c4043183ead051d9e6c9e3bbadb82d09eeb3a19ba82734f1ed7a857e90eb42c2", 0x5b}, {&(0x7f00003c9000)="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", 0x1000}, {&(0x7f00005ab000-0x7e)="2a43e66cbc393a89c473b668a396415b3bfd91577b7ee243c5450cd590dca5c94b3b0b1900befc89fb40e6820b69827e4702e9654c32092180bb131fca03d4137c12de9d705b594f9dcec0db171e7e5de4c6b8eff39200ddd612b4be19b09ebb8ef8c350eb5adf45eaf23b91d8903a77e5d5be446ff405dd1af7695433b8", 0x7e}, {&(0x7f0000943000)="061d4e31137a9c008e0648c26eeffa81525649b16a2b1d0b881d1f087bbe6354d851fd0cc2a2cd", 0x27}, {&(0x7f0000cc8000)="4be52b3e78f19a291cadace5eaa4f555dcae7f08092bd8f4f8693f3e27c2f3789ed246034e0d3fb231f082d17a70b7e9c93d61ccf2c0126e8047d3047af151c9fff4f6ed1845cfdd10e19a48e1e04a7706242410f2968a3f7d40e8fc1c92b45dbc256789319de30f3bc961122da0261ddf65c824e9f0f07d71081f3bfe0a5a02aed5b99430d0d57851a8fa1d5019db9bfc253d5636dfac1b74960c62811cac162c4e97d96f734565b138b093cff1d93a3281f4ff8b72129bece87d087e8b10f9e0c292483365ec25d092849e824176a53b3bcfbd429dbfda2d643d4265348a46dc553d311a", 0xe5}], 0x5, &(0x7f0000a2a000-0x288)=[{0x20, 0x6, 0x0, "5e8fc27c6b32c3684c68"}, {0x68, 0x117, 0x4, "7d556c346c502e7db5647c0e5a38a91595c9237a50ad2800d0156dd2b74c3b56c67171b0cb5ba305cb859af4b437934dff42c6abb79012fad80195dc812641a54e4c81949fba4212752228c49a9a410c53c2d984"}, {0x78, 0x110, 0x1f, "78774f4e76b6105301e0418c926da46ca051fb0531ff2845ea8a71fcdf9fb82dc0eef1e617ce6348fade8f7f0c8f3a6fcfdce67eb2528d62aa69230f7d47967e45914b327f609bd75a13bb5413a9fc0ad868a05429104c1537c3d8707e6eb6d7e0f9be"}, {0xa8, 0x0, 0x0, "062fefe865b614900705c0bda824a11cf04cbe4096408407453a470759bbf2ae8d7432259cbcdaef74350e2273562bba2407e835a1773a84e26224db61b9547116958767f9900f2dfc6ee436043cf9d470143752a17ee9fcdc7a95c37e6cf81c8a20e860b5f2c60077f98dc992004dd8f13d65a1bf6b0acae4cbbf0cd15e2cd9e7da8ee9e3726eb44b0d8506273eb49b195e"}, {0x40, 0x117, 0xfffffffffffffffb, "01b7b31fccb7b57610692fae2647e48f9ad220d65d23227675e9e9f1834b5763bdf20e397594f26bd869"}, {0x80, 0x3a, 0x5, "4a516a24c75efcc99486cf7915a6088614be2d8d68c534be58fdc19decf1f7b938d33a7acef4502e2c7a00e7c2616eeb27e00034bd183f260331ed800d63dca8409060d465a9e3a1bde3e57bd7fb9c6833d6a2a30524f2517455f0956121d2d9e45d4d4faae04e6f40a36855b6"}, {0x20, 0x10c, 0x7, "f35b049ef40287d603ba57f97d2e91"}], 0x288, 0x20040001}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e9e000)) clock_gettime(0x0, &(0x7f0000085000+0xbef)={0x0, 0x0}) select(0x40, &(0x7f0000819000-0x40)={0x200, 0x7, 0x4, 0x4, 0x3, 0x0, 0xd1, 0x1ff}, &(0x7f00001ac000)={0x200, 0x0, 0x2, 0x2, 0x1, 0x7fff, 0x3, 0x401}, &(0x7f000062e000)={0x3, 0x1ff, 0x9, 0x7, 0x7, 0x100000001, 0x95, 0x9}, &(0x7f0000532000)={r1, r2/1000+10000}) setitimer(0x0, &(0x7f000013a000)={{0x77359400}, {0x0, r3}}, &(0x7f00006ea000-0x20)) 2018/02/12 20:57:06 executing program 7: mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) mmap(&(0x7f00003a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00003a4000)="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") setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000036d000-0x550)=@filter={'filter\x00', 0xe, 0x4, 0x4f0, 0xffffffff, 0x280, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f000039e000-0x40), {[{{@uncond, 0x0, 0x248, 0x280, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {"6900366772653000000000000000000000000000000000000000000000000000000000000000000000e000000000000300000000000000000000000000000000000000000000000000000000e600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000004200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005"}}, @common=@hbh={0x48, 'hbh\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) flock(r0, 0x2) 2018/02/12 20:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0xffffffffffffffc2, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cad000)='/dev/sequencer2\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f81000)={0x0, 0x0, 0xa4e}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000066a000-0x8)={r2}) 2018/02/12 20:57:06 executing program 3: mmap(&(0x7f0000000000/0x762000)=nil, 0x762000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000075c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000564000-0x68)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @msi={0x0, 0xfffffffffffffff9}}]}) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000b6000-0x18)={0x0, 0x6, 0x4, &(0x7f0000763000-0x8)}) 2018/02/12 20:57:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xe, &(0x7f0000002000-0xa)=""/10, 0xa) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd4(r1, &(0x7f0000d25000-0x8), 0x8, 0x0) 2018/02/12 20:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x100000000000003, 0x300) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c7000-0xb)='/dev/hwrng\x00', 0x10200, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = gettid() ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000dd3000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000dff000-0xd)='ns/mnt\x00') ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f000055f000-0x8)=0x7ffffff) readv(r2, &(0x7f00009ec000)=[{&(0x7f00006a6000-0x53)=""/83, 0x53}, {&(0x7f000041f000)=""/138, 0x8a}], 0x2) 2018/02/12 20:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @generic="8be2bf79b0f41b62991824f7f90b3c86"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@rand_addr=0x1ff, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x0, [], 0x2}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffff00, 0xff0000ff, 0x0, 0xffffffff], [0x0, 0xffffffff, 0x0, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bcsf0\x00', {}, {0xff}, 0x2b, 0x0, 0x2, 0x6}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id=0x1, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000045c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet(r1, &(0x7f00001d1000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000ad5000-0x4)=0x10) r2 = socket$inet6(0xa, 0x400002000000801, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000588000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e76000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc33, r3}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00005cf000)={0x3, 0x15, 0x800000, 0x5, "fcda0331491eed5242b20513d9b5afed390932f1debf9992a62d3dbd68457a43"}) connect$inet6(r2, &(0x7f000000d000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f00006e5000-0x4)=0x6, 0x4) 2018/02/12 20:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0xffffffffffffffab, &(0x7f0000e97000-0x8)=0x1) read$eventfd(r1, &(0x7f00003e2000), 0x8) write(r0, &(0x7f0000440000-0x30), 0x0) 2018/02/12 20:57:06 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TCSBRK(r0, 0x5409, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00008f0000)=@req={0x7, 0x101, 0x8, 0x7}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000054a000-0x4)=0x9d) ioctl$TCSETSF(r1, 0x5404, &(0x7f000016a000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005fd000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000e98000), &(0x7f0000ce7000)=0xb1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000774000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000a3c000)={r3}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000582000-0x24)={0x401}) 2018/02/12 20:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c93000)='/dev/audio\x00', 0x111200, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) getpeername$unix(r0, &(0x7f0000fa5000-0x8)=@abs, &(0x7f0000226000)=0x8) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/02/12 20:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000a4d000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000754000-0x70)={[{0x81, 0x1ff, 0x0, 0x4, 0x3, 0x9, 0x98df, 0x1, 0x8, 0x2, 0x7, 0x800, 0x6}, {0xa4cd, 0x2, 0xffffffff, 0x18, 0x8001, 0x0, 0x0, 0xfffffffffffffff8, 0x10001, 0x6, 0x2, 0x0, 0x11}, {0x9, 0x3f, 0x859f, 0x100000001, 0x6, 0x7fff, 0x10000, 0x100000001, 0x6, 0x6, 0xfff, 0xfffffffffffffff9, 0x26}], 0xb3d4}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000af3000-0x8c)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000b27000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000603000-0xa0)={r4, @in6={{0xa, 0x2, 0x5, @empty, 0x3ff}}, 0x2, 0x74c, 0x100000001, 0x7fffffff, 0x7}, &(0x7f0000ade000-0x4)=0xa0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f000000d000)=0x2) epoll_create(0x400) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/12 20:57:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) sched_rr_get_interval(r1, &(0x7f0000245000)) 2018/02/12 20:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000cc7000-0xe)='/dev/admmidi#\x00', 0x6, 0x4000) fchdir(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r1, &(0x7f00001a4000)=""/1, 0x1) 2018/02/12 20:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) preadv(r0, &(0x7f0000cea000-0x50)=[{&(0x7f0000cae000-0xe7)=""/231, 0xe7}, {&(0x7f00000ff000-0x41)=""/65, 0x41}, {&(0x7f0000f0d000)=""/229, 0xe5}, {&(0x7f0000feb000-0x97)=""/151, 0x97}, {&(0x7f0000387000)=""/27, 0x1b}], 0x5, 0x0) fcntl$getown(r0, 0x9) 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) fcntl$getflags(r1, 0x1) 2018/02/12 20:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f0000e28000-0x2c)="0600000000000000040fb8000000000000ffffffff6dd060780100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) fcntl$notify(r0, 0x402, 0x1) r1 = syz_open_dev$sg(&(0x7f0000cac000)='/dev/sg#\x00', 0xffffffffffffff47, 0x210400) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000cef000)=0x4) 2018/02/12 20:57:06 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002f7000)='/selinux/enforce\x00', 0xc8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801, 0x400000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) stat(&(0x7f0000991000-0x8)='./file0\x00', &(0x7f0000294000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000072c000-0x8)='./file0\x00', &(0x7f00006c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000075c000-0xc)={0x0}, &(0x7f0000e69000)=0xc) r6 = geteuid() getgroups(0x2, &(0x7f0000da3000)=[0x0, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000729000)=0x0) r9 = getuid() fstat(r0, &(0x7f0000f8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getresuid(&(0x7f0000766000), &(0x7f0000aee000), &(0x7f0000b39000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000080b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e8000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004cc000)={0x0}, &(0x7f000016a000)=0x65) r15 = geteuid() getgroups(0x0, &(0x7f00007fc000)=[]) r16 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000674000-0xe8)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000713000)=0xe8) stat(&(0x7f0000e02000)='./file0\x00', &(0x7f00004ea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = openat$ion(0xffffffffffffff9c, &(0x7f00000eb000)='/dev/ion\x00', 0x204000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b39000-0x4)=0x0) r21 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000535000)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000968000-0xc)={0x0}, &(0x7f0000c0d000-0x4)=0xc) r24 = getuid() r25 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c1000)={0x0}, &(0x7f000006f000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d69000-0xe8)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f000000a000)=0xe8) fstat(r0, &(0x7f00002fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b98000)={{{@in6=@ipv4={[], [], @dev}, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00003f2000)=0xe8) r31 = getgid() sendmmsg$unix(r0, &(0x7f000063a000-0x118)=[{&(0x7f00007fe000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000087c000)=[{&(0x7f0000c65000-0x8e)="bbb5782f40017b2d94f6cdeda4b1b544a57a921abdb074c960da7a9b3c9f6e3a41ce79a3ab10dfef136c1de9726ce834683c992b61411cefc0590892e731a06b1c0efe98ee106533d029654f5b0225f0ab0fdc8fda63edce15cbada38d07f406de78c81aa09a0a64c48514218c1dea10fa36f57b1d27a9a8521d19904a72b4f08b19f67888247603135e90d2880f", 0x8e}, {&(0x7f0000218000-0x21)="fbacc07e0c825efe75978a83080c1a01ec90af6ab132e4716e64bc5f20828e8b483bd8d1bf47cc85bda433a67340594584b6f06a06bed9f1a4d2dd528c98dd3022edc480cd2d1ace1e0c24b7ccbee2e8625385896a1631b6195bb4f23ce003aa8939a79da04e15e5d055759a92903a80d298956cecd40250a179137c45d160f149f80b648d8f569cef32a69c467b", 0x8e}], 0x2, &(0x7f00000a0000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x40010}, {&(0x7f0000a98000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001e3000)=[{&(0x7f0000b53000-0xee)="15b56af97e19565d7b5c85e464362ca425e53ddaa05cc1732665948175d2b0adea83882e52bedf79db46d841e8d4859a0d24899fd5a8f730085a76d946f45367bff213561c881f133faf93f87b6d9728bbf58a6dd82829a0034eb3158c403ae80106ea6c4b46ff8f96a93b1e31437eeda653475835da1bfa83fe032396675c907eae490e0450cfbb461cf732cb06f0b54dbe35f3a13d65058602f44139bc249ea62d6e39bcabbde1e6fdab2a393763e94409fcfbdaf2f0051a72a869e4848cedb28d7256cd33ca3445e379d23828b597027b4175dd6ac1fc8dd6161e4f42b5e3b2cd8946e13e5bba8fc3f4f40940", 0xee}, {&(0x7f000033b000-0xbf)="23b4efd7f598f74d5d61a21301bffc7872aba9b29ac0dca17c7249b97a33a07bf3b40fd17ba2062d37814fbcee989a2e66b9533afc4bdc9795d3638235fa5e5a09eb8b6d748806564d6b328410a4ae0ca8e2c3f81c9909e08a78d8c5d624ae73769e16aa5c7a8864b7c33a1de6602830e018826f24ba3f1e1b4b1a2b8dd4e43cf8e3242fb2846ebcec5e5d4c0cb277fe25f4bc035dd6838d8eac9912aada633b4ae5537a447fc395d31a1cd686a233cf863178e5d81f97602d0ebf75401f40", 0xbf}, 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0x1000}], 0x3, &(0x7f00004d7000-0xc8)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r19, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc8, 0x20000000}, {&(0x7f0000b8e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e24000-0x40)=[{&(0x7f000053b000-0xc1)="5e1135ef3ee072a3c0c92106009c718b9463743cc57dfb2bd006a34338964986785a76064008b111d7f81a2961026edb70e20c98a44864f5933c21913e87ee8a184816d522575f0754428c6fae5854bcfdc5bc91c78516102b28ba48ea1bd1c349471d5c45af10db5d25a5ae169dde28065b2fc8cbec4519b41bc74b04f5b28d6c82ef2f1482682768dc802f738fd7aa5f5f8b469525e2793f73763e4f2158ebb30bec6a3b0d429fab02fe9cdfdee8ec8c7f5307456b597ad90712c6527ea89291", 0xc1}, {&(0x7f0000191000-0xb8)="b76fe00eb1b132a36e21cb8cc7afa5966d5ce83645fa386f483019e684e0c24f59956bc8374aac17d0813a8fd1bec0484e1ffb18066727f8780c866b078fa3f9f7f718df9055bdbd36f79efcd1fd644e44fa7172119352d6dec64e4473405ffb4d99c967f1599fc1ac2ca5da5e9095fc1b6e8879b19e33269c3f882ff8dc7f4e7dce8b6236cb2bc44a9b4f85e317dacc7cf9799aa06ff5a395e4ee6c1eb683170573f77887abeb4229c46875f52faf3e6d1c801bb2be29c6", 0xb8}, {&(0x7f000051b000-0x9c)="441cfc9ab9905547c658b9f7ba31d3083d0c0c83cddbd6ecec107f7b8352cb758f26eb358bfba3340e62a465a8f2f9209143f090f43454d72ba3a6de4b0d0fd8f2ed2e9c859085490b9823dff58a7c1a67fff3e52fed867734c6f7f1693c778f3f11f74fc23fa627d8efe043cb5db2b117f5ff2808cae461d5cb86beb3a3018ebf2e385b226236c8b94a1ef0a1e042e5ced099c59b847c55d99abdfd", 0x9c}, {&(0x7f0000e01000-0xd)="8047e955e0047aba10bb27cc92", 0xd}], 0x4, &(0x7f00004cb000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r1]}], 0x68, 0x20000000}, {&(0x7f000069b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006bd000)=[{&(0x7f00004ad000)="6536aa7db42d0537c5b677426e0039b039bc4acfdc", 0x15}, {&(0x7f0000dd6000)="90542b6744614f103c8a2e41a9", 0xd}, {&(0x7f0000e14000)="508b9f5113f0d3e6be06d1abeb820437a8316ca11535a34af1b5", 0x1a}, {&(0x7f0000508000)="d9fc1d0ca24964d1957bfb9804a5cf249fff83", 0x13}, {&(0x7f000018e000)="61154edf26577db0d29c72b9506bc6018fc880c3a2eb303699bff3b7a10127a5a9c24ac2570612bbe86de83a073f6de9b5b4704bdbf69490522b9d853f7ad34c36aef948bc8989b79e63a91169697d2f4f1973c2ea29a2abac54e865d721", 0x5e}], 0x5, &(0x7f0000ae9000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r0]}], 0x30, 0x48080}, {&(0x7f0000feb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000176000-0xa0)=[{&(0x7f0000f88000)="78feb82d13ed13bf47853ecc6b9197ff48b174089450dfa19e605e99fe4bf9fd2f9ddee749b1dbc945c0f5ae54c1bc7d083b9bf216faa181ecc087f1a72ff7e33edbe9b0ac80d2d78dfcb056ca9d689113498c777fd1002f9613607734e7e69e882231e86174b899fd899f34b01d191aa75bdab9195bd3b590bed7a32cdc0c8f1235ac3d4b4d25cd5aa9a9482561c35defdb6769369d2a24294bde29562a02e44795367b7cd466f0a1a2132293db5b16d78dd0f332c04c942bd08111abba2b916b6e675ac36a75f13926c60146de", 0xce}, {&(0x7f0000834000)="245728095406b686545cc44ae78ddfebad6ad4285a7c3f232a1c5636d9cd0d91aa6df5c923c1e408dbc055e85f93acc68903ea240eedd4b116b5e0359416625398318da7237b6e52d16576d34dff186524c4815b253a5a38a6f221162d59ce7235f5a2e87cf718b8697b2adae5ab26f86786cfe7c4ddbe004bb632ad84295a5b84ed8c0109d1e627e2f27c4c519d2a853d967343bbb3d082167516a8fc04bfcdae9c8f7aef5fb301", 0xa8}, {&(0x7f00008aa000)="5363a6a99650ab44b89e4e2bce94206dde2372366c8cf6331292bdc499b1011571dfaf4d283c6ed610ac5016d28796a4f97d38816d322811f1b0b6ed1eb1e7fd603b5e656e2e595039faf520102e499362d2cdc870124a9b48b7d6989eb897c50c272c38ecd8ecab3f36ec1f14507cebe8b584946fb4967f608ffb0c9705903d193af6475ede40a41a56755a065edb27d967f8fc38fd32e198768b4f7a5ef19efd9392a3b2a54f924c1d1aff254ddcaa6ec8216381973fe7a563e8cfae9393015dce74aeb4fa732aa4", 0xc9}, {&(0x7f0000af8000-0x41)="f8eb26b9d409f2d7c0cc8636613c73c9012682e1876e71004b498f0fb292738a7b94021133198e7515e11b116a81626f13d899e3a716607859bfaf546256a35e2d", 0x41}, {&(0x7f0000235000-0xa4)="37d198054090f65ac5785f48c8d31eb73e64842fc3e888610242145efd572e1f296b04ea712484fdb9261fc72b659af525cc259b91e4660a37cb8f583bf578c142e3ea0f119e22fd1cbe5bc90e0f181696e0a444f200fbfa611586a1739162d517fc15f71e60434a1734c4801f300169d6a4372274b18ee8f31c67caea2e2808aa726b759c67201532ef469641c1bc67aeee6c075e78d12defff52caa6b8e9cbbbfa5549", 0xa4}, {&(0x7f00001e3000-0x35)="698a5a758b37a9f1bb27c98d0525e56c600eef78e2a47d1e340fad6bb49568a08b97ed43d8f417e6ada0374c161da85e1788d67ab9", 0x35}, {&(0x7f0000515000)="e1180947d77aad6736f79be99b503c54b85ca2799d6da70c189cb848f451d867bedd807e44d985fd57dd8b8cfcaf56058b46280849a1b9a34cc1abb847356a57a5da05ad53e03fe33beda262e41ed56c88999aa5b52ade95da022a70142bd89d73871760011ef2fee48bc86d879b885e3c6cb71e899c7e3c457ba50cc9f33602b699adfb76866551c0b99f44ed0dc1473432cbe0bb2d41b9a09d3491e796e7d961cf3fd0f07da229509c5662fbac666abc774e5ec55119630a31cfb1493624def7168ac5b50b7af7dea4c1b7673a8c36f386c7405b1e1e0eeee540ce29524b22d6", 0xe1}, {&(0x7f0000618000-0x86)="9b0536d7c0e522398a8408721270907af390ea7bd527f87f242c87c7740e475baa1b792c5e4bab70e4d2e00665e5f24643cecbb78edbd141b3252467ef367bfa3c1bbbcd972c7298e1cca73e1e79696b92590749b54b5883e5b842ff10292ecc824112bdc1f701d6451de91964804256f272fdc963b84400303fedeb09ae7e4f0e86ab3a7a84", 0x86}, {&(0x7f0000112000-0x17)="e645bf070d49bb89c39a058cdc185497322f7dd264525b", 0x17}, {&(0x7f0000a2a000-0xb6)="1f8b179cef10d584bc80e0e30a48d77ee6cb31ecf2ff8359a75496c300b78327cc406b070a5f49b897a111df3a4c0bbd048db9930db98f60287c20c8b0558e2924daf2779f4b567e0b5ab3bbbecd5f58ec7a3d9dfb04db3d4f1058bbe4064bc6fcb1be18281ded70c92d3f82335097d5f1a51da402b726bbb54d5129c494ffde9cfdb5b674611201620445e858a1f4445749a4769a4f7ca0b85a03618097f80a412b494c5c9689e9b5fe5f4bb56082464d813da7bf05", 0xb6}], 0xa, &(0x7f0000473000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0, r0]}], 0x130, 0x40}], 0x5, 0x4040) poll(&(0x7f0000e24000-0x10)=[{r0, 0x40aa}, {r1, 0x200}], 0x2, 0x720) fsync(r0) 2018/02/12 20:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000a78000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000145000)=[{{&(0x7f000011a000)=@alg, 0x58, &(0x7f00009fd000)=[{&(0x7f0000e29000)=""/1, 0x1}], 0x1, &(0x7f0000729000-0x77)}}], 0x1, 0x0, &(0x7f0000173000-0x10)={0x77359400}) recvfrom$llc(r1, &(0x7f0000a22000-0xb5)=""/181, 0xb5, 0x40000000, &(0x7f0000871000-0x10)={0x1a, 0x11, 0x7, 0x5, 0x1, 0x101, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r2 = syz_open_dev$tun(&(0x7f00001b5000)='/dev/net/tun\x00', 0x0, 0x4000) dup2(r2, r0) 2018/02/12 20:57:06 executing program 3: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000af9000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000e1d000-0x10)={0x9, &(0x7f0000000000)=[{0x4, 0x6, 0x81, 0x1}, {0x6, 0x6, 0x8, 0x5}, {0x6, 0x100, 0x40, 0xeec4}, {0x9, 0x2, 0xecab, 0x5ca1}, {0x7fffffff, 0x400, 0x8, 0x8}, {0x2, 0x8, 0x1e19, 0x49}, {0x0, 0x9d83, 0x62, 0x1f}, {0x7f, 0x0, 0x3, 0x1}, {0xfffffffffffffffd, 0x5, 0xf5e, 0x8}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000001000)=0x10) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x3, 0x2}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)) 2018/02/12 20:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x201}, &(0x7f00003eb000)=0x4) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000dca000-0x10)={0xba, &(0x7f0000def000)="c46fe64f7e32a1f2dfc0692671dd7556e0cc9d59f9800a112035483943a005e76069546729adfaaf338950a46511412807abf8c9647356f7c8f6caad441122c60a2c2952c52c2eda587da9ba3936183de8b178a7df21fddf9ab4a1eb1f82f5cc46761b0d5b450358e85ffd0d979ffa70f57f04383e53689206afc10d83d69b072f0bb5258c4e90ac1e5cd083c68da367f789b595bdf88a8196d8e229ada59918fa254a27420c9af2ca8ce4bd3c11d77267daf4dbdb6e950f9b1b"}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000ef000-0x20)={0x8, 0x11be, 0x8000, 0x7fffffff, 0x7, 0x1, 0x6, 0x0, r1}, &(0x7f000022b000)=0x20) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000ad6000)=0x9, 0x4) 2018/02/12 20:57:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000e43000-0x8)={0x0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000439000-0x1c)) 2018/02/12 20:57:06 executing program 5: exit_group(0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00005d2000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000d0e000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty}, 0xc) write(r1, &(0x7f000034d000)='j', 0x1) setns(r1, 0xc000000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aa5000-0x11)='/selinux/enforce\x00', 0x42201, 0x0) fchmodat(r3, &(0x7f0000ccb000)='./file0\x00', 0x199) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000f54000)={[0x3000, 0xd000, 0x6000, 0x10000], 0x3e, 0x42, 0x6}) recvmsg(r0, &(0x7f0000c59000)={0x0, 0x0, &(0x7f000001a000)=[], 0x182, &(0x7f00005f6000), 0xffffffffffffff28}, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000269000), &(0x7f00002ef000-0x8)=0x4) 2018/02/12 20:57:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget(0x3, 0x4000, 0x3c8, &(0x7f00009f3000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000001000-0x14)={0x6, 0x4, 0x3, 0x0, 0x0, [], [], [], 0x1000, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f000078f000-0x80)={[0x5000, 0x1003000, 0x1f001, 0x107000], 0x4, 0x52, 0x100000000}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) pread64(0xffffffffffffffff, &(0x7f0000daa000-0xbb)=""/187, 0xbb, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000061f000)={&(0x7f0000e60000-0xc)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aed000-0x338)={0x14, 0x6, 0x1, 0x7fffffffd, 0x7, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r3 = add_key(&(0x7f00008eb000-0xc)='id_resolver\x00', &(0x7f0000602000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002d6000)={0x0, 0x6, 0x30, 0x7fffffff, 0x400}, &(0x7f0000392000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000025d000)={r4, 0x1}, 0x8) 2018/02/12 20:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e51000-0x4)=0xfffffffffffffffd, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc7000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f60000), &(0x7f0000792000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b86000-0x8)={0x0, 0x6}, &(0x7f0000e31000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b02000-0xc)={r2, 0x9, 0x2, [0x1, 0x7]}, &(0x7f0000af3000-0x4)=0xc) connect$inet6(r0, &(0x7f0000d47000)={0xa, 0x0, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7ff}, 0x1c) 2018/02/12 20:57:06 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x88, 0xffffffffffffff00, 0x6, 0x186, 0x95}, &(0x7f0000007000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000006000)={r2, 0x63, "c50e8bbceec4ce2db01b39b3f30391d276dfa6c7f97a84fe5aeaf512bb68e9405f687b74ba909ad99f4441359eed23dbd35590495261cfb7242c3eac92878388b026eb7a07ebedf674bff9ef686ca431e85756ab70dee45105bb5558cb031fe0802b72"}, &(0x7f0000007000)=0x6b) recvmmsg(r0, &(0x7f0000003000-0x1a4)=[{{&(0x7f0000002000)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000002000)=""/118, 0x76}, {&(0x7f0000004000)=""/210, 0xd2}], 0x2, &(0x7f0000006000)=""/170, 0xaa, 0x320}, 0x1ff}, {{&(0x7f0000006000)=@can, 0x10, &(0x7f0000007000-0x50)=[{&(0x7f0000006000)=""/207, 0xcf}, {&(0x7f0000002000)=""/199, 0xc7}, {&(0x7f0000006000)=""/115, 0x73}, {&(0x7f0000003000-0x69)=""/105, 0x69}, {&(0x7f0000004000)=""/65, 0x41}], 0x5, &(0x7f0000004000-0xf6)=""/246, 0xf6, 0x9}, 0x7}, {{&(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @empty, @generic}}, 0x1e, &(0x7f0000003000-0x10)=[{&(0x7f0000001000)=""/165, 0xa5}], 0x1, &(0x7f0000000000)=""/79, 0x4f, 0xffff}, 0x2}, {{&(0x7f0000007000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000002000-0x40)=[{&(0x7f0000007000-0x6f)=""/111, 0x6f}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}, {&(0x7f0000005000-0xc5)=""/197, 0xc5}, {&(0x7f0000006000)=""/9, 0x9}], 0x4, 0x0, 0x0, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000007000-0x20)=[{&(0x7f0000001000)=""/219, 0xdb}, {&(0x7f0000005000)=""/36, 0x24}], 0x2, &(0x7f0000001000-0x56)=""/86, 0x56, 0x3ff}, 0x6}, {{0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000004000-0x83)=""/131, 0x83}], 0x1, &(0x7f0000007000-0x88)=""/136, 0x88, 0x2}, 0xe94}, {{&(0x7f0000007000-0x8)=@sco, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000007000-0x27)=""/39, 0x27}, {&(0x7f0000003000-0xda)=""/218, 0xda}, {&(0x7f0000001000)=""/139, 0x8b}], 0x3, &(0x7f0000007000-0x23)=""/35, 0x23, 0x200}, 0x3f}], 0x7, 0x40002021, &(0x7f0000007000-0x10)={0x0, 0x1c9c380}) bind$netlink(r1, &(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc) 2018/02/12 20:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x14, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000044e000-0x11)='/selinux/enforce\x00', 0x201, 0x0) sendmsg(r0, &(0x7f00005c8000-0x38)={&(0x7f0000d1d000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty}, 0x3, 0x2, 0x2, 0x4}}, 0x26, &(0x7f0000c97000)=[{&(0x7f0000fae000)="0d0fad82a2fcaac56d2a", 0xa}, {&(0x7f0000a50000)="4d0d68c2444f0b648919b0ad147920b7c4f3d5e686d4caa56ab3c43a66ab85017623f63b4d43214c5fe77e602672cf67586bb22af789676f680a8cc240e517bfa6ccbfff", 0x44}, {&(0x7f0000787000-0x55)="2a72ba16eee3501741a70ca051280c7b9cd05276e7e3b0671305768bfb9be8939d482289e4cab1a9236ca29dc8fbf1d066bc3ac479999f8ce0f9a46e3c4cd9b2c81cfd1808fc67226ba20b5fadd59ced437ec4585a", 0x55}], 0x3, &(0x7f0000937000-0x4a0)=[{0x80, 0x102, 0x4, "a90ce5d4fb48f100357e2df62671161b6688da8a46201c71fc7a9c225c2383f51200e775339b778b1d466e60fa4731feb437cb6a59998250f6dd6957e302ff04d77fb2fbf03a9db09634f770ed332422c0845daf52d12f038e4550f04d30f03efc06e670037cb37e39e5c829e7db"}, {0x28, 0x10f, 0x3, "d4c7da14c3603ff3cdb677bb7c905d77ae2cf6768b28"}, {0xe0, 0x114, 0x5, "ee2fbc84377a2c6209d96fc614dde7562fe8eb6c98640c498a1defee67c0413eb663c70a374e8524e767ffefaf7147d2aa9f3475bfdc5eb5cd03ede27d04109d522efacbf480e7adf57b7ba89f7c2cbdb0fd29d97f7d622ada33baa3da118751d9f321aeba6b79b88f4801e29aa809248c8afa992abd40534a28b17c1cd2090ede553bc35504a72a8ea8795906e40e3939293b54ce4bcc2697f057e90293f9b4b2cd9f8611d57b4ff39bc9df4c321d7a2e3726922ca7f921c04654fc4013106d3ccc12142411c40189b0a846"}, {0x48, 0x113, 0x4, "2f3b8c1ec37e91d4e871e2f84457a7bbdf892ab64d13e786e8158a92f7335e3fc5636e11b50d2208ebdf8abd0854a1bf8f2032c228a051"}, {0xd0, 0x3a, 0x1, "7970719cb31520417170e09500e5b81bd13d5f0475c33166acf17a9d2db6bd4ffb48dda34d32d0bea7b929ff5be78e43b7207f2de46ce57478a7dff13bb10c408d79b47aadeb7ced82e722b73fc762cd7a6b823f5bf4031e03eea94697959d1be0cb94bf8dde36919cc1d4ad837df56ee977b7ca4f4518c4d9749a90003ceea4330a884ce79553bec1025626545ccab3ee913afcb697d830e6f73091f7e05488113c5ebe8c8e485066be2ae2f0d04a16a32ea61a4f44311446ec6ac23886"}, {0x88, 0x11, 0x1, "149e1b21d56397bb254e8d0539b12d4c748f2866a552eeeddd3d6281b76c8109380c67fb4e17603ec93bedc4b0fe5da69b75bfb57841d5e4b2e0b61fd8f222e73a69b08a09c73c501fbb8056e29f30c89e7b5639097ddbe4448ff8f180d5f5c4b47d80b954b2f117fd43c8ff555fc9c32d3555e51f"}, {0x78, 0x13b, 0x0, "a7636428b5dd6f4967e97a8f8bd2d31d6ad38f50a4d3ac58975b70a71c3641d466b5b47ee61ac20348cb836efe25083c3bf64a6c5fdcaa3bed6499475455b517086f668580239b99af8530ec64c2106ebe2b2fa6d2bff58e214cddd6c71e2a09da19"}, {0x100, 0x110, 0x3b21800000000, "b8c30dae109d60cbe02337214e3ff29c272d183d2d65bbd303bd41d375af4ec75776a4af64e1bc3fe4ef3b452600265cc7edb7276a3dd0d92b61039f9e8366438e8e7bbe5a608a8141c0f0116d13d741d1ca9c5399e53c915e663095c489bf1cb7fe41f678dc3e7ffee8b788a1ab96bfaee0c55c650efadc0bd906bd0b4e4774b317947754850ef9d5225e4aa84deb3da987df05064106854a404d9eef7eec7b216fc4097457dfbb039d8fafcd4344fd00d37409c0a5e9b89bd034d882e2334e04e36b3b36160ae1ec18b63ebdcdc2653b5131fba393cbbb1a48052dc8ce5cf6f9aa1791c0b1154e2a331b695244f891"}], 0x4a0, 0x20040050}, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00006b5000)={0xfff, 0x0, 0xe514, 0x6, "36137341f17e7b9eee1dc82cc1b7abefa8a3a1dd56018c605d3c27af5818b1db341df5e79114e2d984f7de40", 0x6}) 2018/02/12 20:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000491000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00004ec000-0x2)=0x9, &(0x7f0000e0f000)=0x2) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x1000, @syzn={0x73, 0x79, 0x7a}}}}) 2018/02/12 20:57:06 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fc2000-0x12)='/dev/input/event#\x00', 0xb98f, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fb8000-0x10)={0x0, 0x1, &(0x7f0000fb8000-0x2)='f'}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/mixer\x00', 0x400, 0x0) r2 = openat(r1, &(0x7f0000fc2000)='./file0\x00', 0x101000, 0x1) write$selinux_access(r2, &(0x7f0000126000)={'system_u:object_r:utempter_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x32}, 0x4d) 2018/02/12 20:57:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00'}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000002000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)='./file0\x00') [ 42.767990] audit: type=1400 audit(1518469026.636:29): avc: denied { ipc_lock } for pid=5780 comm="syz-executor3" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 20:57:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) write(r0, &(0x7f0000000000)="1edc82edea73b044a026a2ba6494d3fbee525e57b8d345beed899dbc8f4cfd0134f9b4f906e6afcc580124dcb8c72a27c5c2fee76494c384", 0x38) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x28c002) ioctl$KDADDIO(r1, 0x4b34, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00001d9000)={0x18f, 0x4, 0x5, 0x100, 0x10001, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_open_dev$sndpcmc(&(0x7f000092c000)='/dev/snd/pcmC#D#c\x00', 0x3d, 0x2000) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000039c000)={0x0, 0x0, []}) 2018/02/12 20:57:06 executing program 7: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000f49000)=[], 0x0, &(0x7f0000fde000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/12 20:57:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000+0xe71)='/dev/sequencer\x00', 0x700, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000092000-0x4)=0xe4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) memfd_create(&(0x7f0000f74000)='/dev/sequencer\x00', 0x1) sendto$inet(r1, &(0x7f0000da7000)="36010100000040671901ffecfffc000009001e88", 0x14, 0x800, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000aff000)={{0xe7, 0x9}, 0x8}, 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000f24000)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000307000)={@common='bcsh0\x00', @ifru_flags=0x201}) 2018/02/12 20:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000927000-0xc)={0x3, 0xffffffffffffff9c}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000cae000-0x1a)={0x57, 0x8001, 0x4, {0x100000000, 0x2}, {0xbc, 0x100}, @const={0xb464, {0x3, 0x100, 0x1, 0x1}}}) connect$inet6(r0, &(0x7f00000a5000)={0xa, 0x1, 0x36, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xd}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 20:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004f6000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000589000-0x4)=0x20) pipe2(&(0x7f0000e21000)={0x0, 0x0}, 0x4000) ioctl$TIOCSTI(r1, 0x5412, 0x1) 2018/02/12 20:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x4) semop(r0, &(0x7f00004a7000-0xc)=[{0x3, 0x26a, 0x1800}, {0x3, 0x7}], 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000d6000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f000031f000-0xf)='net/ipv6_route\x00') semget$private(0x0, 0x3, 0x520) sendfile(r1, r2, &(0x7f0000ea6000-0x8), 0xb5a4) 2018/02/12 20:57:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8004, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f97000-0x90)={0x2, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000002000)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000a04000)) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/12 20:57:06 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0xffffffffffffff20, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0}], 0x5, 0x0) setsockopt(r0, 0x401, 0x2, &(0x7f0000c2d000-0x26)="48d5a64a5a991938d1f14a3829170e56602decbbe406e2d91b515f308d10cc56a976dc46f9b2", 0x26) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffd000-0x9)='/dev/rtc\x00', 0x100, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000e58000)=0x100, 0x4) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000ffb000)="8b", 0xfffffffffffffe30) 2018/02/12 20:57:06 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000f75000-0x1e)="77729d7be3eda8ae9d68f27c4a216de1c723d92a1b67cf66e46fd3ecd4a2", 0x1e, 0x4, &(0x7f0000f74000)=@nfc={0x27, 0x200, 0x7ff, 0x7}, 0x10) sendmmsg$unix(r0, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2}], 0x20}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[]}], 0x2, 0x0) 2018/02/12 20:57:06 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a57000-0x6c)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000122000), &(0x7f0000001000-0x4)=0x4) 2018/02/12 20:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x101) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/02/12 20:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000004000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000085c000-0xef)=""/239) tee(r0, 0xffffffffffffffff, 0x7, 0x0) 2018/02/12 20:57:06 executing program 6: mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000937000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000721000)=0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000887000-0x10)=@req={0x50, &(0x7f0000497000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x4}}) 2018/02/12 20:57:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/12 20:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000cbb000-0x4)=0x3, 0x4) listen(r1, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000faf000-0x8)='net/dev\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c71000)={0x0, 0x8}, &(0x7f00005b5000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00007d5000-0x8)={r3, 0xffffffff}, &(0x7f0000d18000)=0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt(r0, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) 2018/02/12 20:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt(r0, 0x0, 0x5, &(0x7f0000000000), 0x0) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f000043a000), &(0x7f0000a33000)=0x4) 2018/02/12 20:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000048b000-0xb)='/dev/mixer\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00008bc000)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x28, {0x2, 0x1, @loopback=0x7f000001}, @generic="9b16e415aea48c7e7622335713b5b35c"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffff00000}, {0x6}]}, 0x10) sysinfo(&(0x7f0000434000)=""/200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00009c8000-0x8)=@sco, &(0x7f0000a65000)=0x8) timer_create(0x0, &(0x7f0000288000-0x60)={0x0, 0x1d, 0x6, @tid}, &(0x7f0000442000-0x4)=0x0) timer_gettime(r3, &(0x7f0000bc3000-0x20)) r4 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r4, &(0x7f0000450000)=[{&(0x7f000073f000)}, {&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x2, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r5 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) r6 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r6, &(0x7f00008a0000), &(0x7f0000499000)=""/102}, 0x18) sendmmsg$unix(r1, &(0x7f00007b1000-0x1c)=[{&(0x7f0000cb3000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000535000)=[], 0x0, &(0x7f00007bf000-0x2c)=[]}], 0x1, 0x0) 2018/02/12 20:57:06 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000007000)={0x0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x6, 0x3, 0x1000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00003a9000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'trusted.', '\x00'}, &(0x7f00003a2000)='vboxnet1@\'\x00', 0xb, 0x2) 2018/02/12 20:57:06 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/cuse\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c8500feff000600"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000140000-0x26)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000001, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}, 0x26) [ 43.047634] device eql entered promiscuous mode 2018/02/12 20:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ddb000-0x11)='/dev/vga_arbiter\x00', 0x7ff8, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000c8a000)) bind$bt_hci(r1, &(0x7f0000d63000)={0x1f, 0x20000000000000, 0x2}, 0x6) shutdown(r0, 0x1) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x400000000001d, &(0x7f0000a59000), 0x4) 2018/02/12 20:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet(0x2, 0x3, 0x7) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000086e000)={0x10200, 0x0, &(0x7f00008df000/0x3000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d00, 0x0, 0x101}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d94000)={0x0, 0x0, 0x100000, 0x1000, &(0x7f00007de000/0x1000)=nil}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) recvfrom$inet6(r3, &(0x7f00001e8000-0xc3)=""/195, 0xc3, 0x40002140, &(0x7f0000ec3000-0x1c)={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) 2018/02/12 20:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00004b5000-0x410)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0xd0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f00009ab000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x100400000000000, 0x2, 0xcd900000000, 0x0, 0x0, "fe4f3311899a58df793eef0275889c8388f584bd6fa2aefbcb54e980e5822b2441b60c5dc8964bd08c65aa8817458a843ef4885fcf8c4031821c77af6d00504f"}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='nr0\x00', @common='lo\x00', {}, {}, 0x3a}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/02/12 20:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b1000)='./file0\x00', 0x21) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) 2018/02/12 20:57:07 executing program 7: mmap(&(0x7f0000cae000/0x3000)=nil, 0x3000, 0x3, 0x4873, 0xffffffffffffffff, 0x200000000000) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) 2018/02/12 20:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000441000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001c9000)={@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020007, r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f0a000)={0x0, 0x20000000000000}, &(0x7f000014e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000054000)={r2, 0x2b, "ec0570190028f68c4599bdaefc62026d9fd3ea471ef2d7f395872a41eea96c64147381d8791bea4a5316f5"}, &(0x7f0000bbc000-0x2)=0x33) pipe2(&(0x7f0000ec6000-0x8)={0x0}, 0x84800) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00009d8000)={r2, 0x3, 0xfd3, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f000052a000)={r3, 0x0, 0x0, 0x9, 0x30000000000}, &(0x7f00002dd000-0x4)=0x18) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000bc6000), &(0x7f0000267000)=0xc) 2018/02/12 20:57:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000), &(0x7f00009b2000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000340000-0xd0)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0739e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000e90000-0x1)='~', 0x1) 2018/02/12 20:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00002e7000-0x4)=0x200, 0x4) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x88c4, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000518000-0xd)='/dev/usbmon#\x00', 0x4, 0x501a01) symlinkat(&(0x7f000083a000)='./file0\x00', r1, &(0x7f000041e000-0x8)='./file0\x00') ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000073000-0xa)=""/10) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[]}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a74000)=0x515cf625, 0x4) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000f27000)={0x81, 0x9e50, 0x3f}) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) close(r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000010d000)=0x3) 2018/02/12 20:57:07 executing program 7: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f000002c000)=[{0x28, 0x29, 0x2, "91346bef386f13b189886daeb6d56e8624"}], 0x28}, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x2ca9, &(0x7f0000033000)={0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000033000)={0x3, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x245, 0x5, 0x1, 0x8, 0x34, 0x0, 0x8, 0xfffffffffffffffe, 0x2}) 2018/02/12 20:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000010000-0x20)={0x10002, 0x0, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) r2 = syz_open_dev$amidi(&(0x7f00004d3000-0xc)='/dev/amidi#\x00', 0x9f86, 0x400) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bc5000), &(0x7f0000de9000)=0x4) 2018/02/12 20:57:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000014000-0xb)='/dev/audio\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x73cb, &(0x7f0000012000/0x2000)=nil}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x53b, 0x6, 0x2, 0x8, 0x7fffffff, 0x100000000, 0x8975, 0xfff, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x200, 0x6b73, 0x9, r2}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000013000+0x53)='/dev/midi#\x00', 0x7bd6, 0x182) r4 = request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000011000+0xaf3)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x32)="736563757269747947504cbe706f7369785f61636c5f6163636573736b657972696e6770707030766d6e6574316574683000", 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000003000)={0x5, 0x0, [{}, {}, {}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f0000003000-0x8c)=""/140, 0x8c) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000002000-0x9c)=""/156) set_mempolicy(0x0, &(0x7f0000014000-0x8)=0x20, 0x66eef065) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000014000-0x5a)={r2, 0x52, "29c02a0ac7d2a6d48ba67db5b7518917c9c476fabb97a5d1ba1fcb0d5739b8c5966fa2904f7e97ed3c1e9c67f5c66d18b5affc6a5f7b540e08de226a99d19b34c4650e5983665bf1c95f2bbf431571e6c5b9"}, &(0x7f0000003000-0x4)=0x5a) 2018/02/12 20:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00003f8000-0x4), 0x4) fcntl$setstatus(r0, 0x4, 0x800) r1 = syz_open_dev$dspn(&(0x7f0000204000+0x1fa)='/dev/dsp#\x00', 0x30c7, 0x204000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00003e2000-0xbc)={0x3f, 0x0, 'client0\x00', 0xffffffff80000006, "fa025f406701e752", "85dde34bca37074b14f30592a739caf6a9f7a9625bd1d8a246be89f4df4bd541", 0x1f, 0x8}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00003a5000-0x1)=0xfffffffffffffeff, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a11000)) open(&(0x7f00008fc000-0x8)='./file0\x00', 0x400000, 0x100) [ 43.635839] audit: type=1400 audit(1518469027.504:30): avc: denied { map } for pid=5871 comm="syz-executor6" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=16392 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/12 20:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f00008b6000-0x8)=[&(0x7f0000d9b000/0x3000)=nil], 0x0, &(0x7f0000df9000-0x8)=[], 0x0) r0 = syz_open_dev$adsp(&(0x7f0000454000)='/dev/adsp#\x00', 0x7ff, 0x200) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000a2000)=0x3) 2018/02/12 20:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) rt_sigprocmask(0x2, &(0x7f0000e5c000-0x8)={0x6e2}, &(0x7f0000f43000-0x8), 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd7000-0x4)=0x200) 2018/02/12 20:57:07 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000021000-0x70)) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0xc972, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/12 20:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000685000-0xa)='/dev/cuse\x00', 0xd00, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = gettid() perf_event_open(&(0x7f00000f5000)={0x4, 0x78, 0xd800000000000000, 0x5, 0x1, 0x8, 0x0, 0x2bc1, 0x4, 0x2, 0x8, 0x7ff, 0x6, 0x8, 0x4, 0x5b58, 0xc7, 0x2, 0x0, 0x4, 0xff, 0x7, 0x9, 0x5, 0x7, 0xfffffffffffffffa, 0x1, 0x40, 0x8, 0x8001, 0xfffffffffffffffd, 0x6, 0x3ff, 0x3, 0x9, 0xba, 0x9, 0x7, 0x0, 0xd6c3, 0x4, @perf_config_ext={0x401, 0x200}, 0xc0, 0xffff, 0x7ff, 0x7, 0xfffffffffffffff7, 0xffff, 0x6c0}, r2, 0x2, r0, 0x6) sendmsg$nl_generic(r1, &(0x7f0000c64000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000c91000-0x160)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@generic="d8"]}, 0x18}, 0x1}, 0x0) 2018/02/12 20:57:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000059c000)={@common, @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000001000-0x4)={0x401, 0x100000000}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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 = dup(r1) accept4$alg(r2, 0x0, 0x0, 0x800) poll(&(0x7f00008e5000-0x8)=[{r1, 0x6156}], 0x1, 0x0) syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x4800) 2018/02/12 20:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da3000-0x78)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000024f000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000198000)={0x4, {0x2, 0x2, @broadcast=0xffffffff}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, 0x9, 0x6, 0x6c3, 0x0, &(0x7f0000ffe000)=@common='gre0\x00', 0x2, 0x1, 0x10000}) fcntl$setlease(r0, 0x400, 0x0) r1 = request_key(&(0x7f0000145000-0xa)='syzkaller\x00', &(0x7f0000dcb000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003b5000-0x24)='ppp1##selinuxcpuset^%cgroupsecurity\x00', 0xfffffffffffffff8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ceb000)={0x3, 0x0, 0x2}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000169000-0x4)={0x0, 0x6, 0x5}) keyctl$update(0x2, r1, &(0x7f0000ccb000)="6acf18e3fde6c83eef248f72de4a7b0a464f280917f7358ce1c9d1edaa040f5a6886002a1b98b47452b0694564c9262f2066231c7ca573bd2a1571bc65fa9c", 0x3f) 2018/02/12 20:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000), 0x0, 0x20000002, &(0x7f0000768000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000749000-0xb6)="ac3efa186bbe22f71fd3d2b4cc0a2e34997d817155b63aaa33c189ea7ae853cdf28ef834bd0c063573dd9eb9dd00e06ef124156dacb360784e12583fa9c0ef96c4a10ebc6246a3470b785b2b3e844cfae0fab3dd1df87a11234d97944de5f9db48689971621af09b386c747b4b1aca00ac99d8943332e679ddd9c056f393f47a3cbddbd21c52961f816a71c84f7280ffe444b4d2726962962b80b2ed64568a97e3ed7bdde83a682fda9def32b000de0a2679c48c28fb", 0xb6) close(r0) 2018/02/12 20:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000032e000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getpeername$netlink(r1, &(0x7f0000e07000-0xc), &(0x7f0000484000)=0xfd80) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f00007ce000-0x4), &(0x7f000070e000-0x4)=0x4) 2018/02/12 20:57:07 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000004000)) 2018/02/12 20:57:07 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000026000-0x70)=[{&(0x7f0000025000)="f2982dd3241bab6dc55a9d28144070e492039b3fb5184d776a3ead5e8c6c5059567839eb93d5352e43d3abdfd1fdf9c5fac1aabc2e8905dd73156240008dd34c075746a1e6cfeb36eabb94fb96efc77036cf6daa721c37ac0bac559d5e624529a2d2d7e42075ef965ab294b35ecc4ced972c6508c30ccb8ff8aa99febaad5edd7e9cc3eabe5d30eb9330d9d72b6794aa8b415c26a3feaad357077bccf1c7115efb28d7e907281e4ab48ecc25c4c04ca0ad9792848935d189bc634642b9e49b8f159a", 0xc2}, {&(0x7f0000011000)="f96c6f204a9fdda9ea80f65b80bee300689a04ef2e742b0c38ecd2172c04bcc390091032f22526e93a85bcf5427eeeec9f8062b823bb6cb1241dfc5af14958edeb5cdc9d226129d79e46", 0x4a}, {&(0x7f0000001000)="790bbaf8ebfbfc52d3ccca8faefaf5b6b4daf7e5935e5662cdec99cfc8364523b1b1b71c2d475b2472249c805f557db81ddb63352ce8a7ffed17710897a344a21bc9a030f1a243", 0x47}, {&(0x7f000001f000-0x4d)="ee9797d238de35937040192129123043474753f00922e554f599ee3236a2e5cb63cce568e0691f8ab40aa9f150b323ba2b07288123bd259871c455a3e2c08f65ad390cde730076222e698d7eed", 0x4d}, {&(0x7f0000026000-0x7a)="1f30f74141cd1b0e9ecf3d979e7f5a306ce69f5c96fbd986b2ab5ce9926cab8e11674be7f33f2859186910e8e3d9908f9ecb8554eb7787742fe77bc8962145029fc8b994f53c822e320af057c7b6b798af1f67ecd2eae1134f44f2eb09dfe13bad13be00f89ee85e0879b92460fded5df18d06727a9719515cbb", 0x7a}, {&(0x7f0000026000-0x1000)="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0x1000}, {&(0x7f0000013000)="0f2babb94e5ba61d7ebf74bcf580fc613ccad651aa607cda0593c7e88771a82a03e3aaa7d3040faa88c465b3783fd0cc6c858353083724da3a95146da2e653d6beb11f8981c0a5b23fb0c3669eab", 0x4e}], 0x7) r1 = socket$netlink(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x0, &(0x7f000000e000)="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") sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) [ 43.864720] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/12 20:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000002000-0x8)=0x1, 0x38) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x800, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b4d000)) io_setup(0x6, &(0x7f0000437000)) 2018/02/12 20:57:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x7, 0x2400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x8, 0x8, 0x0, 0xb, 0x6, 0x8, "27bc691ec112a4554b5e45ea320eb2b47be340a08a20a90542559ad4f3d140b5f0a066939b31517ef8ec1f23f13f6f7f2f3a68f95389f153c49b8972b760d0fc", "d3f3aadf5b7d725d4c2d73cc8971666f1f3376a2563907e4804342e8756b503f3bca2eadb66d99b33a08b26438f383d0629ed1f771968793911aadb6f2600025", "37b9ebd8b59cdd155c40066356674cb52d290d24f643bb643ee572b15c5aba39", [0x2, 0xe39]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000-0x1c)={0x6, 0x4, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000086d000-0x20)={r1, &(0x7f0000105000-0xd5), &(0x7f0000fdf000-0x2)}, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000071e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f8b000)) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00004d0000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x608, 0x418, 0x180, 0x0, 0x320, 0x320, 0x538, 0x538, 0x538, 0x538, 0x538, 0x6, &(0x7f0000964000), {[{{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@rand_addr=0xffffffffffffff81, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@empty, 0x21}}, @common=@mh={0x28, 'mh\x00', 0x0, {0xffffffffffffff80, 0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@multicast2=0xe0000002, @ipv4=@multicast2=0xe0000002, 0x11, 0x36, 0x5}}}, {{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0xff, 0xffffffff], @generic="61f329ce0a43693fb8c93b2a9075a159", @common='bond0\x00', {}, {0xff}, 0x0, 0x1, 0x1, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0x0, 0xff], [0xff000000, 0xe67c11053b8883b6, 0xffffff00, 0xffffffff], @common='teql0\x00', @common='ip6_vti0\x00', {0xff}, {}, 0x0, 0x2, 0x2, 0x20}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xb}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xe}, [0xff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0xff0000ff, 0xff0000ff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vlan0\x00', {0xff}, {0xff}, 0x2c, 0x3, 0x0, 0x10}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x100000001}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0xfffffffffffffffc, 0x200}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) 2018/02/12 20:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) socketpair(0x8, 0xb, 0x800, &(0x7f00005dc000-0x8)={0x0}) clock_gettime(0x0, &(0x7f0000dc1000)={0x0, 0x0}) write$evdev(r1, &(0x7f00006d6000-0x48)=[{{}, 0xff, 0x5, 0x9}, {{}, 0x8, 0x1ff, 0x9}, {{r2, r3/1000+30000}, 0xf7e, 0xe40, 0x800}], 0x48) close(r0) r4 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r4, 0x180004522, &(0x7f000074d000-0x5)="768ec62ff3") 2018/02/12 20:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000f26000-0x4a)=""/74) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a71000)='cmdline\x00') exit(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) sendfile(r2, r2, &(0x7f0000032000), 0x7ff) 2018/02/12 20:57:07 executing program 3: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bc9000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0xffffffb7) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) close(r0) dup2(r3, r2) 2018/02/12 20:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f0000770000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2f000-0x2)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fa8000-0x8)='./file0\x00', 0x143000, 0x10) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f000021a000-0x1a0)) 2018/02/12 20:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a31000)=""/129) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000085b000)=""/241) 2018/02/12 20:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00008eb000-0x5), &(0x7f0000c09000)=0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a8f000)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000302000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000e27000-0x4)=0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000a59000), 0x4) [ 44.000538] audit: type=1400 audit(1518469027.869:31): avc: denied { map_create } for pid=5949 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/12 20:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000c3e000)="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", 0x822, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 20:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ca000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000096c000)={0x1db000}) ioctl$sock_ifreq(r0, 0x89a7, &(0x7f0000db0000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) [ 44.027217] audit: type=1400 audit(1518469027.892:32): avc: denied { map_read map_write } for pid=5949 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 44.069816] ================================================================== [ 44.077409] BUG: KASAN: use-after-free in l2tp_session_create+0x9aa/0xb80 [ 44.084664] Read of size 4 at addr ffff8801b19b5ae8 by task syz-executor3/5963 [ 44.092017] 2018/02/12 20:57:07 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) 2018/02/12 20:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000608000)='/dev/dmmidi#\x00', 0x0, 0x500) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000020b000-0x28)={@common='gretap0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e83000-0x28)={@common='ipddp0\x00', r1}) r2 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000ca000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003ad000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x36, &(0x7f0000ab4000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x3ffffffffffffe7a, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @rand_addr, {[]}}, @icmp=@timestamp_reply={0xe}}}}}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000025a000)='/dev/cuse\x00', 0x1f1001, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00003de000)={0x7fffffff, 0x200, 0x9, 0x0, 0x8, 0x400, 0x8, 0x100000001, 0xfbe, 0x5, 0x6, 0x3, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x2}) [ 44.093656] CPU: 0 PID: 5963 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #310 [ 44.101341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.110694] Call Trace: [ 44.113346] dump_stack+0x194/0x257 [ 44.116990] ? arch_local_irq_restore+0x53/0x53 [ 44.121668] ? show_regs_print_info+0x18/0x18 [ 44.126190] ? l2tp_session_create+0x9aa/0xb80 [ 44.130779] print_address_description+0x73/0x250 [ 44.135809] ? l2tp_session_create+0x9aa/0xb80 [ 44.140402] kasan_report+0x23b/0x360 [ 44.144220] __asan_report_load4_noabort+0x14/0x20 2018/02/12 20:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000), 0x10) clone(0x0, &(0x7f00000d1000), &(0x7f0000a87000), &(0x7f0000858000), &(0x7f0000478000)) r0 = memfd_create(&(0x7f0000f61000-0x14)='vmnet1eth1em0ppp0O]\x00', 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000037b000)={0xffff}, 0x4) [ 44.149151] l2tp_session_create+0x9aa/0xb80 [ 44.153674] ? l2tp_tunnel_delete+0x50/0x50 [ 44.157994] ? trace_hardirqs_on+0xd/0x10 [ 44.162136] ? __local_bh_enable_ip+0x121/0x230 [ 44.166808] pppol2tp_connect+0xed7/0x1dd0 [ 44.171062] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 44.176247] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 44.181599] ? selinux_socket_connect+0x311/0x730 [ 44.186435] ? lock_downgrade+0x980/0x980 [ 44.190593] ? selinux_socket_setsockopt+0x80/0x80 [ 44.195520] ? lock_release+0xa40/0xa40 2018/02/12 20:57:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000e68000)=@known='security.ima\x00', &(0x7f0000ef1000-0x1)='\x00', 0x0, 0x0) [ 44.199513] ? __check_object_size+0x8b/0x530 [ 44.204034] ? __might_sleep+0x95/0x190 [ 44.208041] ? security_socket_connect+0x89/0xb0 [ 44.212805] SYSC_connect+0x213/0x4a0 [ 44.216615] ? SYSC_bind+0x410/0x410 [ 44.220322] ? get_unused_fd_flags+0x121/0x190 [ 44.224908] ? trace_hardirqs_off+0xd/0x10 [ 44.229130] ? exit_to_usermode_loop+0x198/0x2f0 [ 44.233883] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.239431] SyS_connect+0x24/0x30 [ 44.242975] ? SyS_accept+0x30/0x30 [ 44.246605] do_syscall_64+0x282/0x940 2018/02/12 20:57:08 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x0, &(0x7f000037e000)="5b000815", 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005cc000-0xf)='/dev/sequencer\x00', 0x410000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000fd7000-0x4)=0x80000001) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f00000fa000-0x48)=@full, &(0x7f0000232000)=0x10a) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fd7000-0x10)=@buf={0x23, &(0x7f0000092000-0x23)="b8e92d03f6f0c8db18fb072193466cdee4641139a049fa466d665db955fa7fd6a0f164"}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fd6000-0x4)=0x3, 0xffffffffffffff8e) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000fd8000-0xa1)="dcec37270fb2f42b07c54e2d7ebac445f87a0f537f208c2f14249214295e5dfd8d2cd7299e7ca91e22e19384a29df9175ebeaf212e6a9635308b9efc508ae2049605554049fa443844810eaf6ed23eeaf96a79fe69778fb82702708b5b31eadaf1a73b39e4f16b36d67ff7ba22bf82f4a06d9ae8b3184d44ac0e27af5199f5d5b4dcdf0612bae41947265618b5488194a76a854535c66c2ac468e31274773cd19f", 0xa1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000fd8000)=0x7fff, 0x4) 2018/02/12 20:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000fd0000-0xc)='/dev/ashmem\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000061000-0xcf)=""/207) fcntl$addseals(r0, 0x409, 0x4) [ 44.250492] ? __do_page_fault+0xc90/0xc90 [ 44.254729] ? finish_task_switch+0x1e2/0x890 [ 44.259228] ? finish_task_switch+0x1b9/0x890 [ 44.263730] ? syscall_return_slowpath+0x550/0x550 [ 44.268668] ? syscall_return_slowpath+0x2ac/0x550 [ 44.273608] ? prepare_exit_to_usermode+0x350/0x350 [ 44.278636] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 44.284027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.288872] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.294050] RIP: 0033:0x453a59 [ 44.297234] RSP: 002b:00007fbf80494c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 44.304944] RAX: ffffffffffffffda RBX: 00007fbf804956d4 RCX: 0000000000453a59 [ 44.312204] RDX: 0000000000000032 RSI: 0000000020e71000 RDI: 0000000000000015 [ 44.319468] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 44.326717] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 44.333979] R13: 000000000000005c R14: 00000000006f0940 R15: 0000000000000000 [ 44.341251] [ 44.342860] Allocated by task 5963: [ 44.346481] save_stack+0x43/0xd0 [ 44.349923] kasan_kmalloc+0xad/0xe0 [ 44.353613] kmem_cache_alloc_trace+0x136/0x740 [ 44.358261] l2tp_tunnel_create+0x5e1/0x17f0 [ 44.362646] pppol2tp_connect+0x14b1/0x1dd0 [ 44.366943] SYSC_connect+0x213/0x4a0 [ 44.370717] SyS_connect+0x24/0x30 [ 44.374242] do_syscall_64+0x282/0x940 [ 44.378129] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.383293] [ 44.384895] Freed by task 5949: [ 44.388164] save_stack+0x43/0xd0 [ 44.391591] __kasan_slab_free+0x11a/0x170 [ 44.395799] kasan_slab_free+0xe/0x10 [ 44.399575] kfree+0xd9/0x260 [ 44.402657] rcu_process_callbacks+0xe94/0x17f0 [ 44.407302] __do_softirq+0x2d7/0xb85 [ 44.411073] [ 44.412675] The buggy address belongs to the object at ffff8801b19b5a00 [ 44.412675] which belongs to the cache kmalloc-512 of size 512 [ 44.425315] The buggy address is located 232 bytes inside of [ 44.425315] 512-byte region [ffff8801b19b5a00, ffff8801b19b5c00) [ 44.437183] The buggy address belongs to the page: [ 44.442094] page:ffffea0006c66d40 count:1 mapcount:0 mapping:ffff8801b19b5000 index:0x0 [ 44.450236] flags: 0x2fffc0000000100(slab) [ 44.454450] raw: 02fffc0000000100 ffff8801b19b5000 0000000000000000 0000000100000006 [ 44.462306] raw: ffffea0006cae5a0 ffffea0006c52ba0 ffff8801db000940 0000000000000000 [ 44.470162] page dumped because: kasan: bad access detected [ 44.475843] [ 44.477447] Memory state around the buggy address: [ 44.482360] ffff8801b19b5980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 44.489702] ffff8801b19b5a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.497056] >ffff8801b19b5a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.504407] ^ [ 44.511152] ffff8801b19b5b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.518498] ffff8801b19b5b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.525837] ================================================================== [ 44.533171] Disabling lock debugging due to kernel taint [ 44.539201] Kernel panic - not syncing: panic_on_warn set ... [ 44.539201] [ 44.546578] CPU: 0 PID: 5963 Comm: syz-executor3 Tainted: G B 4.16.0-rc1+ #310 [ 44.555143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.564629] Call Trace: [ 44.567199] dump_stack+0x194/0x257 [ 44.570805] ? arch_local_irq_restore+0x53/0x53 [ 44.575450] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.580180] ? vsnprintf+0x1ed/0x1900 [ 44.583954] ? l2tp_session_create+0x950/0xb80 [ 44.588509] panic+0x1e4/0x41c [ 44.591675] ? refcount_error_report+0x214/0x214 [ 44.596409] ? add_taint+0x1c/0x50 [ 44.599927] ? add_taint+0x1c/0x50 [ 44.603445] ? l2tp_session_create+0x9aa/0xb80 [ 44.608003] kasan_end_report+0x50/0x50 [ 44.611952] kasan_report+0x148/0x360 [ 44.615731] __asan_report_load4_noabort+0x14/0x20 [ 44.620634] l2tp_session_create+0x9aa/0xb80 [ 44.625023] ? l2tp_tunnel_delete+0x50/0x50 [ 44.629324] ? trace_hardirqs_on+0xd/0x10 [ 44.633447] ? __local_bh_enable_ip+0x121/0x230 [ 44.638096] pppol2tp_connect+0xed7/0x1dd0 [ 44.642399] ? pppol2tp_recv_payload_hook+0x1b0/0x1b0 [ 44.647571] ? selinux_netlbl_socket_connect+0x76/0x1b0 [ 44.652914] ? selinux_socket_connect+0x311/0x730 [ 44.657729] ? lock_downgrade+0x980/0x980 [ 44.661856] ? selinux_socket_setsockopt+0x80/0x80 [ 44.666760] ? lock_release+0xa40/0xa40 [ 44.670715] ? __check_object_size+0x8b/0x530 [ 44.675196] ? __might_sleep+0x95/0x190 [ 44.679155] ? security_socket_connect+0x89/0xb0 [ 44.683888] SYSC_connect+0x213/0x4a0 [ 44.687667] ? SYSC_bind+0x410/0x410 [ 44.691363] ? get_unused_fd_flags+0x121/0x190 [ 44.695935] ? trace_hardirqs_off+0xd/0x10 [ 44.700150] ? exit_to_usermode_loop+0x198/0x2f0 [ 44.705317] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 44.710837] SyS_connect+0x24/0x30 [ 44.714355] ? SyS_accept+0x30/0x30 [ 44.717956] do_syscall_64+0x282/0x940 [ 44.721818] ? __do_page_fault+0xc90/0xc90 [ 44.726029] ? finish_task_switch+0x1e2/0x890 [ 44.730499] ? finish_task_switch+0x1b9/0x890 [ 44.734967] ? syscall_return_slowpath+0x550/0x550 [ 44.739875] ? syscall_return_slowpath+0x2ac/0x550 [ 44.744778] ? prepare_exit_to_usermode+0x350/0x350 [ 44.749899] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 44.755246] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.760072] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.765251] RIP: 0033:0x453a59 [ 44.768413] RSP: 002b:00007fbf80494c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 44.776097] RAX: ffffffffffffffda RBX: 00007fbf804956d4 RCX: 0000000000453a59 [ 44.783344] RDX: 0000000000000032 RSI: 0000000020e71000 RDI: 0000000000000015 [ 44.790592] RBP: 000000000071bea0 R08: 0000000000000000 R09: 0000000000000000 [ 44.797836] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 44.805078] R13: 000000000000005c R14: 00000000006f0940 R15: 0000000000000000 [ 44.812761] Dumping ftrace buffer: [ 44.816277] (ftrace buffer empty) [ 44.820047] Kernel Offset: disabled [ 44.823646] Rebooting in 86400 seconds..